(Q3780820)
Statements
WEB 20340
54 kilometre per second
45 kilometre per second
8.99±0.44 milliarcsecond
−13.8 kilometre per second
−13.8±2.9 kilometre per second
−14.8 kilometre per second
6.25±0.01
6.3±0.007
6.31±0.009
6.297±0.034
6.315±0.033
9,790 kelvin
9,750 kelvin
14,000 centimetre per square second