(Q5653634)
Statements
PMSC 22442+6432Aabc
WEB 20071
172 kilometre per second
185 kilometre per second
1.31±0.34 milliarcsecond
−21.0 kilometre per second
−20.6±2 kilometre per second
−23.2±1.9 kilometre per second
−23.1 kilometre per second
−24.8 kilometre per second
B0/0.5+B0.5/1
B0.2V+B0.2V
B0.2V+B2V
B0.5V:nn
6.444±0.021
6.41±0.05