None today
Comet discoveries:
P/2014 C1 (TOTAS)
Type: Encke-type comet
Perihelion: 1.585-1.802 AU
Aphelion: 2.653-6.459 AU
Eccentricity: 0.266-0.65
Period: 2.059-8.981Years
Last perihelion: December 20th, 2013
Next perihelion: June 30th, 2019
Today's astronomy anniversaries:
- Discoveries:
- None
- Events:
- 1960 (54 years ago)- China launches its first sounding rocket, the T-7.
- 2002 (12 years ago)- the Mars Odyssey begins mapping Mars in infrared.
- Births:
- 1473 (541 years ago)- Nicolaus Copernicus, a Polish astronomer who suggested that the Earth revolved around the Sun and not the other way around- is born in ToruĊ, Poland.
- 1932 (82 years ago)- Joseph P. Kerwin, an American astronaut on Skylab 2, is born in Oak Park, Illinois
- 1952 (62 years ago)- Rodolfo Neri Vela, a Mexican astronaut on STS-61-B, is born in Chilpancingo, Mexico.
- Deaths:
- 1553 (461 years ago)- Erasmus Reinhold, a German astronomer who made a large catalog of stars and followed the geocentric theory, dies in Saalfeld, Germany
The rings of the solar system: What formed them, their physical characteristics, and their eventual demise.
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