(Q2398899)
Statements
CCDM J20570-0941AB
WEB 18800
−17 milliarcsecond per year
−3 milliarcsecond per year
−32.7 kilometre per second
−32.4±1.6 kilometre per second
2.956±0.284
2.207±0.204
403.66 solar luminosity
45 centimetre per square second