(Q77822305)
Statements
0.7624
−2±3 milliarcsecond per year
−1±3 milliarcsecond per year
18.76
18.754±0.017
1 reference
18.541±0.01
1 reference
17.72±0.04
17.17±0.04
16.39±0.04
18.558±0.008
1 reference
18.448±0.007
1 reference
18.36±0.022
1 reference