AltairvsGinan
Altair has a higher Absolute Magnitude (2 vs -1 mag), while Altair has a higher Declination (9 vs -60 °), while Ginan has a higher Luminosity (158 vs 11 × Sun).
Brightness
1
Apparent Magnitude
4
2
Absolute Magnitude
-1
11
Luminosity
158
Physical Properties
17
Distance
230
8,004
Surface Temperature
3,968
0
Color Index (B-V)
1
Position
20
Right Ascension
12
9
Declination
-60
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Data sourced from HYG Database (Free for any purpose, including commercial).