(Q118909578)
Statements
2.5±0.74 milliarcsecond
−2.38±0.021 milliarcsecond per year
2 references
−2.53±0.56 milliarcsecond per year
0.521±0.019 milliarcsecond per year
2 references
1.49±0.48 milliarcsecond per year
8.267389±0.002764
2 references
8.021±0.019
8.021±0.017