28 Hydrae (Q11088458)
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star in the constellation Hydra
- HD 81420
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | 28 Hydrae |
star in the constellation Hydra |
|
Statements
WEB 8745
250.6894±9.5713 parsec
244.361±5.7025 parsec
3.989±0.1523 milliarcsecond
4.83±0.89 milliarcsecond
3.63±0.39 milliarcsecond
4.0923±0.0955 milliarcsecond
−7.035±0.2 milliarcsecond per year
−5.88±0.24 milliarcsecond per year
−6.14±0.62 milliarcsecond per year
−20 milliarcsecond per year
−6.419±0.082 milliarcsecond per year
−12.188±0.21 milliarcsecond per year
−12.27±0.44 milliarcsecond per year
−11.68±1.12 milliarcsecond per year
−12 milliarcsecond per year
−12.08±0.101 milliarcsecond per year
4.86±0.16 kilometre per second
5.3 kilometre per second
2 references
5.3±2 kilometre per second
5.3±2.9 kilometre per second
5.8 kilometre per second
K4/5III
7.082±0.016
5.579±0.009
2.984±0.286
2.181±0.256
1.95±0.304
5.032454±0.002881
41.62 solar radius
141.35014618676 degree
−5.11739517807 degree