(Q3780869)
Statements
WEB 4227
84 kilometre per second
73 kilometre per second
−38 milliarcsecond per year
−37 milliarcsecond per year
0.0 kilometre per second
4.7±2.7 kilometre per second
7.0 kilometre per second
A7V
6.79±0.01
6.77±0.007
6.48±0.009
5.818±0.021
5.682±0.029
7,201 kelvin
7,145 kelvin