(Q5175295)
Statements
UBV M 15791
WEB 9043
29.3±12.7 milliarcsecond
−184.25±0.31 milliarcsecond per year
1 reference
50.5 kilometre per second
53.8±1 kilometre per second
53.8 kilometre per second
51.2 kilometre per second
2.87±0.29
2.252±0.226
178 solar luminosity
17.03 solar radius
4,400 kelvin
224 centimetre per square second