(Q3780473)
Statements
UBV M 20023
WEB 12089
−20.12 kilometre per second
−21.7 kilometre per second
−20.58±0.33 kilometre per second
−20.58 kilometre per second
4.263±0.272
3.658±0.248
0.24
4,433 kelvin
4,419 kelvin
4,458 kelvin
620 centimetre per square second
460 centimetre per square second
290 centimetre per square second
500 centimetre per square second