21 Ophiuchi (Q115610)
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star in the constellation Ophiuchus
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | 21 Ophiuchi |
star in the constellation Ophiuchus |
Statements
CCDM J16514+0113AB
WEB 13925
163.3373±16.1515 parsec
31.6±0.5 kilometre per second
59 kilometre per second
55±4.9 kilometre per second
6.1223±0.6054 milliarcsecond
19.4±7.7 milliarcsecond
9.45±1.11 milliarcsecond
8.61±0.59 milliarcsecond
−12.164±0.738 milliarcsecond per year
−13.96±0.5 milliarcsecond per year
−14.02±0.8 milliarcsecond per year
−27.213±0.986 milliarcsecond per year
−17.51±0.53 milliarcsecond per year
−17.2±1.65 milliarcsecond per year
−26.3±2 kilometre per second
−26.3±2.9 kilometre per second
−19.6 kilometre per second
−27.0 kilometre per second
−26.3 kilometre per second
A2Vs
A0V
6.1683±0.036
5.292±0.03
5.357±0.026
5.33±0.021
5.56±0.01
5.51±0.01
252.85386882125 degree
1.21594740806 degree
10,000 centimetre per square second
Identifiers
Sitelinks
Wikipedia(5 entries)
- cewiki HD152127
- svwiki 21 Ophiuchi
- ttwiki HD152127
- ukwiki HD152127
- zhwiki 列肆增一