(Q66639294)
Statements
UBV M 8340
YZC 11 358
21.06±0.29 milliarcsecond
50±30 milliarcsecond per year
90.482±0.042 milliarcsecond per year
240±30 milliarcsecond per year
238.815±0.052 milliarcsecond per year
12.9±0.3 kilometre per second
12.9 kilometre per second
6.725±0.024
6.493±0.034
5,923 kelvin
6,039 kelvin
6,032 kelvin
5,953 kelvin
29,500 centimetre per square second
23,000 centimetre per square second
23,400 centimetre per square second