21 Hydrae (Q1030120)
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star in the constellation Hydra
- HD 79193
- KW Hydrae
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | 21 Hydrae |
star in the constellation Hydra |
|
Statements
WEB 8617
85.6575±0.6537 parsec
85.34±0.3663 parsec
15 kilometre per second
23 kilometre per second
10.4±0.5 kilometre per second
11.6744±0.0891 milliarcsecond
12.1±0.86 milliarcsecond
11.53±0.42 milliarcsecond
11.7179±0.0503 milliarcsecond
10.08±0.156 milliarcsecond per year
21.45±0.4 milliarcsecond per year
21.56±0.75 milliarcsecond per year
10.7±0.046 milliarcsecond per year
−18.646±0.134 milliarcsecond per year
−19.03±0.47 milliarcsecond per year
−19.81±1.05 milliarcsecond per year
−19.542±0.043 milliarcsecond per year
−4.3 kilometre per second
−4.3±2.9 kilometre per second
−4.0 kilometre per second
4 references
A0mA5/7-F0
A3m
6.328±0.015
6.098±0.01
5.654±0.023
5.632±0.04
5.544±0.021
6.068012±0.002773
138.10854366445 degree
−7.10980538911 degree