(Q3781017)
Statements
UBV M 11688
WEB 5575
123 kilometre per second
110 kilometre per second
−17 milliarcsecond per year
−26 milliarcsecond per year
−8.5±2.9 kilometre per second
−8.5 kilometre per second
−7.0 kilometre per second
−8.5±2 kilometre per second
A3VkA0.5mA0_lB
A1Va
A1Vp
A2V
B9V
A0V
6.36±0.01
6.28±0.007
6.19±0.009
5.941±0.03
5.993±0.051
8,750 kelvin
8,730 kelvin