NAME:
CATALOGUE:
OBJECT TYPE:
CONSTELLATION:
DISTANCE:
APPARENT MAGNITUDE:
APPARENT SIZE:
DIAMETER:
DISCOVERY:
BEST VIEWED IN:
RIGHT ASCENSION:
DECLINATION:
TELESCOPE:
DATA GATHERED:
EXPOSURES:
TOTAL TIME: |
|
NGC 2903
NGC 2903, PGC 27077
Spiral Galaxy
Leo
30 million light years
+8.8
12 arcminutes
106,000 light years
1784, William Herschel
February
09h 33m 21s
+21º 24’ 33”
Celestron EdgeHD 8"
7 nights in March 2020
RGB = 18 x 600s each
L = 40 x 1200s
21 hours 20 minutes |