(Q95169904)
Statements
0±3 milliarcsecond per year
0±3 milliarcsecond per year
18.195±0.015
1 reference
16.966±0.205
16.552±0.285
15.703±0.204
18.27
18.04
17.929±0.006
1 reference
17.831±0.006
1 reference
17.845±0.007
1 reference
17.786±0.018
1 reference
186,000,000 centimetre per square second