(Q118907639)
Statements
24.316±0.437 milliarcsecond per year
2 references
22 milliarcsecond per year
17.6±7 milliarcsecond per year
2 references
−278.475±0.405 milliarcsecond per year
2 references
−276 milliarcsecond per year
−273.3±7.1 milliarcsecond per year
2 references
9.611±0.026
9.068±0.04
8.914±0.02
11.444633±0.002763
2 references