21 Arietis (Q2401491)
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star in the constellation Aries
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | 21 Arietis |
star in the constellation Aries |
Statements
CCDM J02157+2503AB
[ZEH2003] RX J0215.7+2502 2
RX J0215.7+2502
WEB 2211
12.6 kilometre per second
20.77±0.89 milliarcsecond
19.58±0.61 milliarcsecond
−86.42±0.5 milliarcsecond per year
−87.16±0.74 milliarcsecond per year
−84 milliarcsecond per year
−89.72±0.52 milliarcsecond per year
−88.69±0.75 milliarcsecond per year
−87 milliarcsecond per year
−44.3±2 kilometre per second
−47.2±0.4 kilometre per second
−47.0 kilometre per second
4.78±0.222
4.5±0.18
4.325±0.036
5.789789±0.0239
6.08±0.01
5.58±0.01
33.928235923 degree
25.043045201 degree
6,299 kelvin
6,382 kelvin
5,500 centimetre per square second
13,180 centimetre per square second
13,200 centimetre per square second
Identifiers
Sitelinks
Wikipedia(8 entries)
- cawiki 21 d'Àries
- enwiki 21 Arietis
- fawiki ۲۱ بره
- frwiki 21 Arietis
- itwiki 21 Arietis
- rowiki 21 Arietis
- svwiki 21 Arietis
- zhwiki 白羊座21