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3C 273vsBarnard's Star

Barnard's Star has a higher Absolute Magnitude (13 vs -7 mag), while 3C 273 has a higher Luminosity (61,376 vs 0 × Sun), while 3C 273 has a higher Distance (326,156 vs 6 light-years).

Brightness

13
Apparent Magnitude
10
-7
Absolute Magnitude
13
61,376
Luminosity
0

Physical Properties

326,156
Distance
6
8,839
Surface Temperature
3,691
0
Color Index (B-V)
2

Position

12
Right Ascension
18
2
Declination
5

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Data sourced from HYG Database (Free for any purpose, including commercial).