(Q5176944)
Statements
UBV M 8558
RX J015710.3-472307
WEB 1910
5.5±0.3 kilometre per second
20.1±14.9 milliarcsecond
11.9±0.9 kilometre per second
11.9±0.8 kilometre per second
11.9 kilometre per second
3.278±0.226
2.772±0.19
1,100 centimetre per square second