(Q79616329)
Statements
0.7358
2±3 milliarcsecond per year
1±3 milliarcsecond per year
17.83±0.01
16.223±0.099
15.878±0.141
15.302±0.138
17.77
17.56
17.265±0.015
1 reference
17.418±0.005
1 reference
17.325±0.005
1 reference
17.36±0.006
1 reference
76,000,000 centimetre per square second