(Q90446517)
Statements
−0.0067±0.0368 milliarcsecond
−0.655±0.101 milliarcsecond per year
−1.218±0.056 milliarcsecond per year
−139.6±0.4 kilometre per second
13.87±0.024
13.142±0.022
13.03±0.03
4,325 kelvin
22 centimetre per square second