(Q78269943)
Statements
2.5482
2.5650
2.544969±0.000403
1±3 milliarcsecond per year
1±3 milliarcsecond per year
17.487±0.009
1 reference
16.822±0.01
1 reference
16.158±0.091
15.423±0.104
15.045±0.123
17.32
17.16
16.977±0.004
1 reference
16.927±0.004
1 reference
16.911±0.005
1 reference