(Q1748638)
Statements
UBV M 11010
WEB 4995
40 kilometre per second
12.53±0.35 milliarcsecond
−38 milliarcsecond per year
24 milliarcsecond per year
13.2 kilometre per second
13.3±0.6 kilometre per second
13.6 kilometre per second
11.0 kilometre per second
5.314±0.02
5.208±0.252
1.32 solar luminosity
6,258 kelvin
6,465 kelvin
4,800 centimetre per square second
3,200 centimetre per square second