(Q6873410)
Statements
UBV M 8533
WEB 1922
68±17 kilometre per second
7.7 kilometre per second
9.7 kilometre per second
0±5.4 kilometre per second
B8III
6.685±0.014
6.755±0.01
6.804±0.021
6.88±0.018
4,300 centimetre per square second
4,230 centimetre per square second