3C 273vsAldulfin
3C 273 has a higher Color Index (B-V) (0 vs 0), while 3C 273 has a higher Distance (326,156 vs 330 light-years), while 3C 273 has a higher Luminosity (61,376 vs 218 × Sun).
Brightness
13
Apparent Magnitude
4
-7
Absolute Magnitude
-1
61,376
Luminosity
218
Physical Properties
326,156
Distance
330
8,839
Surface Temperature
11,975
0
Color Index (B-V)
0
Position
12
Right Ascension
21
2
Declination
11
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Data sourced from HYG Database (Free for any purpose, including commercial).