(Q10847750)
Statements
UBV M 19544
RX J1339.3-7540
5.11±0.63 milliarcsecond
−18 milliarcsecond per year
−14 milliarcsecond per year
18.2±2.3 kilometre per second
18.2 kilometre per second
B
6.234±0.024
6.219±0.044
11,350 kelvin