SunMonTueWedThuFriSat
1
50th Anniversary (1970), Argentina X-1 Panther Rocket Launch (Carried Cai Monkey)
50th Anniversary (1970), Argentina X-1 Panther Rocket Launch (Carried Cai Monkey)
Feb 1 all-day
50th Anniversary (1970), Argentina X-1 Panther Rocket Launch (Carried Cai Monkey) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458878.63496031&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Emilio Segre’s 115th Birthday (1905)
Emilio Segre’s 115th Birthday (1905)
Feb 1 all-day
Emilio Segre’s 115th Birthday (1905) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458878.63496031&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Lloyd Berkner’s 115th Birthday (1905)
Lloyd Berkner’s 115th Birthday (1905)
Feb 1 all-day
Lloyd Berkner’s 115th Birthday (1905) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458878.63496031&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Moon – First Quarter 7:41 pm
Moon – First Quarter
Feb 1 @ 7:41 pm – 7:42 pm
Moon Accurate time: 19h41.7m First Quarter (diameter: 29.9150′, declination: +11.563°) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458881.57140917&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
2
Carrington Solar Rotation – Begin of Carrington rotation number 2227 11:16 am
Carrington Solar Rotation – Begin of Carrington rotation number 2227
Feb 2 @ 11:16 am – 11:17 am
Carrington Solar Rotation Accurate time: 11h17m Begin of Carrington rotation number 2227 More details: https://www.calsky.com/csrender.cgi?object=Planet&number=0&tdt=2458882.22061413&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Moon – Max. Libration (7.618°) 3:58 pm
Moon – Max. Libration (7.618°)
Feb 2 @ 3:58 pm – 3:59 pm
Moon Accurate time: 15h58.8m Max. Libration (7.618°) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458882.41663848&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
3
10th Anniversary (2010), Iran Kavoshgar 3 Launch (Carried Mouse, 2 Turtles & Worms)
10th Anniversary (2010), Iran Kavoshgar 3 Launch (Carried Mouse, 2 Turtles & Worms)
Feb 3 all-day
10th Anniversary (2010), Iran Kavoshgar 3 Launch (Carried Mouse, 2 Turtles & Worms) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458882.41663848&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
25th Anniversary (1995), STS-63 Launch (Space Shuttle Endeavour, ASTRO-2)
25th Anniversary (1995), STS-63 Launch (Space Shuttle Endeavour, ASTRO-2)
Feb 3 all-day
25th Anniversary (1995), STS-63 Launch (Space Shuttle Endeavour, ASTRO-2) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458882.41663848&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Moon occults Epsilon Tau (mag 3.5) 10:45 pm
Moon occults Epsilon Tau (mag 3.5)
Feb 3 @ 10:45 pm – 11:45 pm
 
4
Ludwig Prandtl’s 145th Birthday (1875)
Ludwig Prandtl’s 145th Birthday (1875)
Feb 4 all-day
Ludwig Prandtl’s 145th Birthday (1875) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458882.41663848&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
5
Friedrich Winnecke’s 185th Birthday (1835)
Friedrich Winnecke’s 185th Birthday (1835)
Feb 5 all-day
Friedrich Winnecke’s 185th Birthday (1835) More details: https://www.calsky.com/csrender.cgi?number=11&coorEphem=TopoEquAstro2000&ra=17.37797645&de=-23.19424712&fovarcmin=229&tdt=2458883.87984575 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Gabriel Voisin’s 140th Birthday (1880)
Gabriel Voisin’s 140th Birthday (1880)
Feb 5 all-day
Gabriel Voisin’s 140th Birthday (1880) More details: https://www.calsky.com/csrender.cgi?number=11&coorEphem=TopoEquAstro2000&ra=17.37797645&de=-23.19424712&fovarcmin=229&tdt=2458883.87984575 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Moon – Max. Libration West 12:21 am
Moon – Max. Libration West
Feb 5 @ 12:21 am – 12:22 am
Moon Accurate time: 0h21.8m Max. Libration West: Crater Grimaldi is tipped into view (Earth’s selenographic longitude: -7.000°, latitude: +1.726°) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458884.76597546&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 Continue reading →
Moon occults ? Gem (mag. 3.3) 6:00 pm
Moon occults ? Gem (mag. 3.3)
Feb 5 @ 6:00 pm – 7:00 pm
 
6
Andrew Claude de la Cherois Crommelin’s 155th Birthday (1865)
Andrew Claude de la Cherois Crommelin’s 155th Birthday (1865)
Feb 6 all-day
Andrew Claude de la Cherois Crommelin’s 155th Birthday (1865) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458884.76597546&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Moon – Max. Decl. North 10:09 am
Moon – Max. Decl. North
Feb 6 @ 10:09 am – 10:10 am
Moon Accurate time: 10h09.1m Max. Decl. North (declination: +23.266°) This is the lowest northernmost moon position of the next 10 years, the 2nd lowest of the year, and the 2nd lowest of the decade. Former Continue reading →
7
8
20th Anniversary (2000), Discovery of GRV 99027 Meteorite (Mars Meteorite)
20th Anniversary (2000), Discovery of GRV 99027 Meteorite (Mars Meteorite)
Feb 8 all-day
20th Anniversary (2000), Discovery of GRV 99027 Meteorite (Mars Meteorite) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458886.17381992&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
20th Anniversary (2000), STS-130 Launch (Space Shuttle Endeavour, ISS)
20th Anniversary (2000), STS-130 Launch (Space Shuttle Endeavour, ISS)
Feb 8 all-day
20th Anniversary (2000), STS-130 Launch (Space Shuttle Endeavour, ISS) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458886.17381992&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Bohdan Paczynski’s 80th Birthday (1940)
Bohdan Paczynski’s 80th Birthday (1940)
Feb 8 all-day
Bohdan Paczynski’s 80th Birthday (1940) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458886.17381992&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Daniel Bernoulli’s 320th Birthday (1700)
Daniel Bernoulli’s 320th Birthday (1700)
Feb 8 all-day
Daniel Bernoulli’s 320th Birthday (1700) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458886.17381992&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Emily Lakdawalla’s 45th Birthday (1975)
Emily Lakdawalla’s 45th Birthday (1975)
Feb 8 all-day
Emily Lakdawalla’s 45th Birthday (1975) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458886.17381992&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Henri Giffard’s 195th Birthday (1825)
Henri Giffard’s 195th Birthday (1825)
Feb 8 all-day
Henri Giffard’s 195th Birthday (1825) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458886.17381992&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Ralph Curtiss’ 140th Birthday (1880)
Ralph Curtiss’ 140th Birthday (1880)
Feb 8 all-day
Ralph Curtiss’ 140th Birthday (1880) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458886.17381992&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
9
30th Anniversary (1990), Galileo, Venus Flyby
30th Anniversary (1990), Galileo, Venus Flyby
Feb 9 all-day
30th Anniversary (1990), Galileo, Venus Flyby More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458886.17381992&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Burkhard Heim’s 95th Birthday (1925)
Burkhard Heim’s 95th Birthday (1925)
Feb 9 all-day
Burkhard Heim’s 95th Birthday (1925) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458886.17381992&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Max Valier’s 125th Birthday (1895)
Max Valier’s 125th Birthday (1895)
Feb 9 all-day
Max Valier’s 125th Birthday (1895) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458886.17381992&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Peggy Whitson’s 60th Birthday (1960)
Peggy Whitson’s 60th Birthday (1960)
Feb 9 all-day
Peggy Whitson’s 60th Birthday (1960) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458886.17381992&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Moon – Full Moon 1:33 am
Moon – Full Moon
Feb 9 @ 1:33 am – 1:34 am
Moon Accurate time: 1h33.3m Full Moon (diameter: 32.9551′, declination: +18.099°) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458888.81557976&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Vladimir Shkodrov’s 90th Birthday (1930)
Vladimir Shkodrov’s 90th Birthday (1930)
Feb 10 all-day
Vladimir Shkodrov’s 90th Birthday (1930) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458888.86685111&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Mercury – Greatest Elongation East 7:55 am
Mercury – Greatest Elongation East
Feb 10 @ 7:55 am – 7:56 am
Mercury Accurate time: 7.9h Greatest Elongation (18.2° East, in the evenings, brightness: -0.6 mag) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=1&tdt=2458890.08132269&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Moon – Perigee 2:34 pm
Moon – Perigee
Feb 10 @ 2:34 pm – 2:35 pm
Moon Accurate time: 14h34.9m Perigee (distance moon center to earth center: 360447.5 km; closest point on earth ellipsoid with latitude 11.1° (WGS84), distance to moon center: 354070.2 km, apparent diameter: 33’45.0″) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458890.35836055&obs=404695621967903 If Continue reading →
Mercury – Dichotomy/Half phase 6:04 pm
Mercury – Dichotomy/Half phase
Feb 10 @ 6:04 pm – 6:05 pm
Mercury Accurate time: 18.1h Dichotomy/Half phase More details: https://www.calsky.com/csrender.cgi?object=Planet&number=1&tdt=2458890.50404406&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
10th Anniversary (2010), Solar Dynamics Observatory (SDO) Launch
10th Anniversary (2010), Solar Dynamics Observatory (SDO) Launch
Feb 11 all-day
10th Anniversary (2010), Solar Dynamics Observatory (SDO) Launch More details: https://www.calsky.com/csrender.cgi?object=Planet&number=1&tdt=2458890.50404406&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
20th Anniversary (2000), STS-99 Launch (Space Shuttle Endeavour, Shuttle Radar Topography Mission)
20th Anniversary (2000), STS-99 Launch (Space Shuttle Endeavour, Shuttle Radar Topography Mission)
Feb 11 all-day
20th Anniversary (2000), STS-99 Launch (Space Shuttle Endeavour, Shuttle Radar Topography Mission) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=1&tdt=2458890.50404406&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
50th Anniversary (1970), Ohsumi Launch (Japan’s 1st Satellite)
50th Anniversary (1970), Ohsumi Launch (Japan’s 1st Satellite)
Feb 11 all-day
50th Anniversary (1970), Ohsumi Launch (Japan’s 1st Satellite) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=1&tdt=2458890.50404406&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Henry Talbot’s 220th Birthday (1800)
Henry Talbot’s 220th Birthday (1800)
Feb 11 all-day
Henry Talbot’s 220th Birthday (1800) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=1&tdt=2458890.50404406&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Richard Hamming’s 105th Birthday (1915)
Richard Hamming’s 105th Birthday (1915)
Feb 11 all-day
Richard Hamming’s 105th Birthday (1915) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=1&tdt=2458890.50404406&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Richard Mastracchio’s 60th Birthday (1960)
Richard Mastracchio’s 60th Birthday (1960)
Feb 11 all-day
Richard Mastracchio’s 60th Birthday (1960) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=1&tdt=2458890.50404406&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Sun – Equation of time is at minimum with -14.21 minutes (sundials are late). Today, the Sun culminates latest of the year 2:03 pm
Sun – Equation of time is at minimum with -14.21 minutes (sundials are late). Today, the Sun culminates latest of the year
Feb 11 @ 2:03 pm – 2:04 pm
Sun Accurate time: 14h04m Equation of time is at minimum with -14.21 minutes (sundials are late). Today, the Sun culminates latest of the year More details: https://www.calsky.com/csrender.cgi?object=Planet&number=0&tdt=2458891.33686076&obs=404695621967903 If you use these entries, please support us: Continue reading →
Mercury – Perihelion 11:05 pm
Mercury – Perihelion
Feb 11 @ 11:05 pm – 11:06 pm
Mercury Accurate time: 23.1h Perihelion (distance to sun: 0.3075 AU) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=1&tdt=2458891.71274697&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
145th Anniversary (1875), Homestead Meteorite Shower in Iowa
145th Anniversary (1875), Homestead Meteorite Shower in Iowa
Feb 12 all-day
145th Anniversary (1875), Homestead Meteorite Shower in Iowa More details: https://www.calsky.com/csrender.cgi?object=Planet&number=1&tdt=2458891.71274697&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Pierre-Louis Dulong’s 235th Birthday (1785)
Pierre-Louis Dulong’s 235th Birthday (1785)
Feb 12 all-day
Pierre-Louis Dulong’s 235th Birthday (1785) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=1&tdt=2458891.71274697&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Moon – Max. Libration South 4:57 am
Moon – Max. Libration South
Feb 12 @ 4:57 am – 4:58 am
Moon Accurate time: 4h57.1m Max. Libration South: South Pole is tipped into view (Earth’s selenographic longitude: 2.291°, latitude: -6.647°) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458891.95715491&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 Continue reading →
40th Anniversary (1980), Venera 12 Observes Comet Bradfield
40th Anniversary (1980), Venera 12 Observes Comet Bradfield
Feb 13 all-day
40th Anniversary (1980), Venera 12 Observes Comet Bradfield More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458891.95715491&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Asteroid (903) Nealley occults 9.7mag star – visible C. Arkansas 6:30 pm
Asteroid (903) Nealley occults 9.7mag star – visible C. Arkansas
Feb 13 @ 6:30 pm
http://www.asteroidoccultation.com/2020_02/0214_903_64150.htm
20th Anniversary (2000), NEAR, Asteroid Eros Orbit Insertion
20th Anniversary (2000), NEAR, Asteroid Eros Orbit Insertion
Feb 14 all-day
20th Anniversary (2000), NEAR, Asteroid Eros Orbit Insertion More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458891.95715491&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
30th Anniversary (1990), Voyager 1, Family Portrait Images
30th Anniversary (1990), Voyager 1, Family Portrait Images
Feb 14 all-day
30th Anniversary (1990), Voyager 1, Family Portrait Images More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458891.95715491&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
40th Anniversary (1980), Solar Maximum Mission Launch
40th Anniversary (1980), Solar Maximum Mission Launch
Feb 14 all-day
40th Anniversary (1980), Solar Maximum Mission Launch More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458891.95715491&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Valentine Day
Valentine Day
Feb 14 all-day
Valentine Day More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458891.95715491&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Mercury – Magnitude dims to 0 mag 2:16 am
Mercury – Magnitude dims to 0 mag
Feb 14 @ 2:16 am – 2:17 am
Mercury Accurate time: 2h Magnitude dims to 0 mag More details: https://www.calsky.com/csrender.cgi?object=Planet&number=1&tdt=2458893.84567308&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Moon – Max. Libration (7.754°) 1:33 pm
Moon – Max. Libration (7.754°)
Feb 14 @ 1:33 pm – 1:34 pm
Moon Accurate time: 13h33.9m Max. Libration (7.754°) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458894.31602936&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Galileo Day
Galileo Day
Feb 15 all-day
Galileo Day More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458894.31602936&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Mildred Shapley Matthews’ 105th Birthday (1915)
Mildred Shapley Matthews’ 105th Birthday (1915)
Feb 15 all-day
Mildred Shapley Matthews’ 105th Birthday (1915) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458894.31602936&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Roger Chaffee’s 85th Birthday (1935)
Roger Chaffee’s 85th Birthday (1935)
Feb 15 all-day
Roger Chaffee’s 85th Birthday (1935) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458894.31602936&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Mercury (0.4 mag) – Close to Neptune: 5.8° (evening) 2:16 pm
Mercury (0.4 mag) – Close to Neptune: 5.8° (evening)
Feb 15 @ 2:16 pm – 2:17 pm
Mercury (0.4 mag) Accurate time: 14h17m Close to Neptune: 5.8° separated from center of Neptune, brightness: 7.8 mag, position angle=100.69° E; Sun elongation=16.30° East (evening) More details: https://www.calsky.com/csrender.cgi?number=11&coorEphem=TopoEquAstro2000&ra=22.86936727&de=-4.90038935&fovarcmin=726&tdt=2458895.34559560&obs=404695621967903 If you use these entries, please support Continue reading →
Moon – Last Quarter 4:17 pm
Moon – Last Quarter
Feb 15 @ 4:17 pm – 4:18 pm
Moon Accurate time: 16h17.2m Last Quarter (diameter: 31.7582′, declination: -16.159°) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458895.42941813&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Asteroid (113) Amalthea occults 10.4 mag. star – Cen. Arkansas 10:00 pm
Asteroid (113) Amalthea occults 10.4 mag. star – Cen. Arkansas
Feb 15 @ 10:00 pm
http://www.asteroidoccultation.com/2020_02/0216_113_67112.htm
55th Anniversary (1965), Pegasus 1 Launch
55th Anniversary (1965), Pegasus 1 Launch
Feb 16 all-day
55th Anniversary (1965), Pegasus 1 Launch More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458895.45477188&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
55th Anniversary (1965), Ranger 8 Launch (Moon Impact Mission)
55th Anniversary (1965), Ranger 8 Launch (Moon Impact Mission)
Feb 17 all-day
55th Anniversary (1965), Ranger 8 Launch (Moon Impact Mission) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458895.45477188&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Presidents’ Day
Presidents’ Day
Feb 17 all-day
Presidents’ Day (U.S.) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458895.45477188&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Moon – Max. Libration East 1:13 am
Moon – Max. Libration East
Feb 17 @ 1:13 am – 1:14 am
Moon Accurate time: 1h13.4m Max. Libration East: Mare Crisium limb is tipped into view (Earth’s selenographic longitude: 6.601°, latitude: -2.444°) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458896.80174953&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 Continue reading →
25th Anniversary (1995), Neagari Meteorite Fall (Hit Car in Japan)
25th Anniversary (1995), Neagari Meteorite Fall (Hit Car in Japan)
Feb 18 all-day
25th Anniversary (1995), Neagari Meteorite Fall (Hit Car in Japan) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458896.80174953&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
90th Anniversary (1930), Clyde Tombaugh’s Discovery of Pluto
90th Anniversary (1930), Clyde Tombaugh’s Discovery of Pluto
Feb 18 all-day
90th Anniversary (1930), Clyde Tombaugh’s Discovery of Pluto More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458896.80174953&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Alessandro Volta’s 275th Birthday (1745)
Alessandro Volta’s 275th Birthday (1745)
Feb 18 all-day
Alessandro Volta’s 275th Birthday (1745) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458896.80174953&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Cornelis van Houten’s 100th Birthday (1920)
Cornelis van Houten’s 100th Birthday (1920)
Feb 18 all-day
Cornelis van Houten’s 100th Birthday (1920) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458896.80174953&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Mars – Moon Occults Mars (Morning Sky) 5:45 am
Moon – Max. Decl. South 2:53 am
Moon – Max. Decl. South
Feb 19 @ 2:53 am – 2:54 am
Moon Accurate time: 2h53.8m Max. Decl. South (declination: -23.318°) This is the lowest southernmost moon position of the next 10 years, the 2nd lowest of the year, and the 2nd lowest of the decade. Former Continue reading →
George Smoot’s 75th Birthday (1945)
George Smoot’s 75th Birthday (1945)
Feb 20 all-day
George Smoot’s 75th Birthday (1945) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458898.87149461&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Tom Gehrels’ 95th Birthday (1925)
Tom Gehrels’ 95th Birthday (1925)
Feb 21 all-day
Tom Gehrels’ 95th Birthday (1925) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458898.87149461&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
20th Anniversary (2000), Galileo, Io 27 Flyby
20th Anniversary (2000), Galileo, Io 27 Flyby
Feb 22 all-day
20th Anniversary (2000), Galileo, Io 27 Flyby More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458898.87149461&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Svetlana Gerasimenko’s 75th Birthday (1945)
Svetlana Gerasimenko’s 75th Birthday (1945)
Feb 23 all-day
Svetlana Gerasimenko’s 75th Birthday (1945) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458898.87149461&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Moon – New Moon 9:32 am
Moon – New Moon
Feb 23 @ 9:32 am – 9:33 am
Moon Accurate time: 9h32.0m New Moon (diameter: 29.6130′, declination: -13.851°) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458903.14803208&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Maria Margarethe Kirch’s 350th Birthday (1670)
Maria Margarethe Kirch’s 350th Birthday (1670)
Feb 25 all-day
Maria Margarethe Kirch’s 350th Birthday (1670) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458903.14803208&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Patrick Michel’s 50th Birthday (1970)
Patrick Michel’s 50th Birthday (1970)
Feb 25 all-day
Patrick Michel’s 50th Birthday (1970) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458903.14803208&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Mercury – Passes between the Earth and Sun 8:00 pm
Ash Wednesday
Ash Wednesday
Feb 26 all-day
Ash Wednesday More details: https://www.calsky.com/csrender.cgi?number=11&coorEphem=TopoEquAstro2000&ra=18.4629176&de=-23.63241248&fovarcmin=226&tdt=2458905.60947823 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Federico Cesi’s 435th Birthday (1585)
Federico Cesi’s 435th Birthday (1585)
Feb 26 all-day
Federico Cesi’s 435th Birthday (1585) More details: https://www.calsky.com/csrender.cgi?number=11&coorEphem=TopoEquAstro2000&ra=18.4629176&de=-23.63241248&fovarcmin=226&tdt=2458905.60947823 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Kenneth Edgeworth’s 140th Birthday (1880)
Kenneth Edgeworth’s 140th Birthday (1880)
Feb 26 all-day
Kenneth Edgeworth’s 140th Birthday (1880) More details: https://www.calsky.com/csrender.cgi?number=11&coorEphem=TopoEquAstro2000&ra=18.4629176&de=-23.63241248&fovarcmin=226&tdt=2458905.60947823 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Moon – Max. Libration North 12:59 am
Moon – Max. Libration North
Feb 26 @ 12:59 am – 1:00 am
Moon Accurate time: 0h59.6m Max. Libration North: North Pole and Mare Frigoris are tipped into view (Earth’s selenographic longitude: -1.010°, latitude: +6.633°) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458905.79216752&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated Continue reading →
Moon – Apogee 5:45 am
Moon – Apogee
Feb 26 @ 5:45 am – 5:46 am
Moon Accurate time: 5h45.5m Apogee (distance moon center to earth center: 406299.6 km; closest point on earth ellipsoid with latitude -1.4° (WGS84), distance to moon center: 399921.5 km, apparent diameter: 29’52.9″) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458905.99075330&obs=404695621967903 If Continue reading →
30th Anniversary (1990), STS-36 Launch (Space Shuttle Atlantis, DOD)
30th Anniversary (1990), STS-36 Launch (Space Shuttle Atlantis, DOD)
Feb 28 all-day
30th Anniversary (1990), STS-36 Launch (Space Shuttle Atlantis, DOD) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458905.99075330&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Corneluis Gemma’s 485th Birthday (1535)
Corneluis Gemma’s 485th Birthday (1535)
Feb 28 all-day
Corneluis Gemma’s 485th Birthday (1535) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458905.99075330&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Leap Day
Leap Day
Feb 29 all-day
Leap Day More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458905.99075330&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Lewis Swift’s 200th Birthday (1820)
Lewis Swift’s 200th Birthday (1820)
Feb 29 all-day
Lewis Swift’s 200th Birthday (1820) More details: https://www.calsky.com/csrender.cgi?object=Planet&number=10&tdt=2458905.99075330&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC
Carrington Solar Rotation – Begin of Carrington rotation number 2228 7:23 pm
Carrington Solar Rotation – Begin of Carrington rotation number 2228
Feb 29 @ 7:23 pm – 7:24 pm
Carrington Solar Rotation Accurate time: 19h23m Begin of Carrington rotation number 2228 More details: https://www.calsky.com/csrender.cgi?object=Planet&number=0&tdt=2458909.55864208&obs=404695621967903 If you use these entries, please support us: https://www.calsky.com/?Sponsor=&obs=404695621967903 Calculated on 28-Dec-2019 20:55 UTC