(Q66611549)
Statements
UBV M 17551
TYC 1987-1251-1
WEB 10428
8.4±0.3 milliarcsecond
−150 milliarcsecond per year
11 milliarcsecond per year
42.37±0.03 kilometre per second
34±5 kilometre per second
42.368±0.028 kilometre per second
42.22 kilometre per second
43.9±0.5 kilometre per second
34.0 kilometre per second
G7IV-V
G9IV
K0III-IV
8.41±0.02
7.46±0.02
5.659±0.018
5.156±0.018
−0.58
−0.36
3 references
4,816 kelvin
4,790 kelvin
1,300 centimetre per square second
1,260 centimetre per square second