3C 273vsGienah
3C 273 has a higher Color Index (B-V) (0 vs 0), while 3C 273 has a higher Declination (2 vs -18 °), while 3C 273 has a higher Distance (326,156 vs 154 light-years).
Brightness
13
Apparent Magnitude
3
-7
Absolute Magnitude
-1
61,376
Luminosity
179
Physical Properties
326,156
Distance
154
8,839
Surface Temperature
11,692
0
Color Index (B-V)
0
Position
12
Right Ascension
12
2
Declination
-18
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Data sourced from HYG Database (Free for any purpose, including commercial).