(Q3780479)
Statements
UBV M 20090
RX J1416.3+3944
[ZEH2003] RX J1416.3+3944 1
WEB 12141
15 kilometre per second
6 kilometre per second
20.1±0.65 milliarcsecond
−140.04±0.28 milliarcsecond per year
1 reference
−24.1 kilometre per second
−26±0.9 kilometre per second
−25.7 kilometre per second
5.594±0.019
5.488±0.016
6,799 kelvin
6,745 kelvin