(Q80951657)
Statements
19±2 parsec
17.2 parsec
−32±35 milliarcsecond per year
105±115 milliarcsecond per year
1±2 kilometre per second
10.9±3 kilometre per second
12.32±0.023
11.711±0.025
11.323±0.026
No description defined
No description defined