AstroChallenge is a social network for amateur astronomers.
Record and share your observations of our solar system, deep space, and supernovae while location-determined calculations provide you with accurate observation info and customizeable finder charts.
Not sure what you're looking for? Try out some of our challenges and see what's up!
99%
Waning Gibbous
Try This:
You and Galileo: 1610 A.D.
Top Observers
-
Austin
5562
74 -
HamilTiller
5560
53 -
Tyler
4830
104 -
mnastro
4583
65 -
Codey737
2960
38 -
cyc66
2891
42 -
TractionMan
1725
28 -
Exoplanet1
1645
29 -
bllape
1611
28 -
wyee
1150
8
Latest Observations
Page 2
10" Dobsonian
30 points
10" Dobsonian
30 points
70mm Solar Refractor
100 points
10" Dobsonian
20 points
10" Dobsonian
10 points
10" Dobsonian
10 points
10" Dobsonian
10 points
10" Dobsonian
10 points
10" Dobsonian
1 points
10" Dobsonian
1 points
Latest Comet
395P/Catalina-NEAT
- Magnitude:
- 19.96, Peak: 18.64
- Constellation
- Libra
- Closest Approach
- July 18, 2071
Brightest Comets
A/2018 V3 ( K1939 359.9): -318.03A/2018 V3 ( K193B 359.9): -318.03
A/2018 V3 ( K18CG 359.8): -318.03
A/2018 V3 ( K191I 359.8): -318.03
A/2018 V3 ( K1928 359.9): -318.03
Brightest Supernova
2016gxp
- Last Observed Magnitude:
- 16.5 (Oct. 10, 2016 )
- Galaxy:
- NGC51
- Type:
- Ia
Recent Comments
So cool, I hope I can catch the next one, I was clouded out.
Fantastic shot. Well done!
The detail here is just fantastic. You must be an experienced sketcher. I like how prominent the windmill stars are.
Awesome you were able to observe Neptune and Uranus. They have been on my todo list for ages!
Mercury