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CastorvsMiram

Castor has a higher Absolute Magnitude (1 vs -3 mag), while Miram has a higher Color Index (B-V) (2 vs 0), while Miram has a higher Luminosity (1,964 vs 49 × Sun).

Brightness

2
Apparent Magnitude
4
1
Absolute Magnitude
-3
49
Luminosity
1,964

Physical Properties

51
Distance
879
9,720
Surface Temperature
3,528
0
Color Index (B-V)
2

Position

8
Right Ascension
3
32
Declination
56

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