(Q3781021)
Statements
UBV M 11707
WEB 5599
12 kilometre per second
28.2±8.4 milliarcsecond
20.82±0.3 milliarcsecond
−213 milliarcsecond per year
82 milliarcsecond per year
34.1±2 kilometre per second
31.7±0.6 kilometre per second
31.9 kilometre per second
34.1 kilometre per second
5.341±0.018
5.183±0.017
6,551 kelvin
6,534 kelvin
6,525 kelvin