(Q93057610)
Statements
0.742100
0.74232±0.00005
−6±4 milliarcsecond per year
4±4 milliarcsecond per year
18.79
18.989±0.022
1 reference
18.691±0.008
1 reference
18.593±0.009
1 reference
18.681±0.013
1 reference
18.475±0.039
1 reference