(Q3780487)
Statements
UBV M 8645
WEB 2011
2.73 kilometre per second
5.9 kilometre per second
7.5±0.3 kilometre per second
4.292±0.01
3.806±0.01
0.26
13,300,000 kilometre
5,076 kelvin
5,130 kelvin
700 centimetre per square second
320 centimetre per square second
660 centimetre per square second
950 centimetre per square second