HD 203857 (Q5098495)
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star in the constellation Cygnus
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | HD 203857 |
star in the constellation Cygnus |
Statements
CCDM J21237+3722A
WEB 19174
375.9257±5.8931 parsec
374.869±2.5857 parsec
282 parsec
2.6601±0.0417 milliarcsecond
3.54±0.67 milliarcsecond
3.55±0.45 milliarcsecond
2.7±0.31 milliarcsecond
2.6676±0.0184 milliarcsecond
−8.364±0.059 milliarcsecond per year
−7.39±0.34 milliarcsecond per year
−6.86±0.47 milliarcsecond per year
−8.629±0.016 milliarcsecond per year
−5.999±0.05 milliarcsecond per year
−5.96±0.27 milliarcsecond per year
−5.95±0.4 milliarcsecond per year
−5.825±0.014 milliarcsecond per year
−6.26±0.16 kilometre per second
−2.9 kilometre per second
−2.9±2 kilometre per second
−6.06±0.21 kilometre per second
−6.06 kilometre per second
−1.4 kilometre per second
K5
9.66±0.01
7.92±0.007
6.43±0.009
4.186±0.248
3.434±0.23
3.1±0.33
5.94167±0.002768
513 solar luminosity
320.95161838382 degree
37.35147822346001 degree
Identifiers
Sitelinks
Wikipedia(5 entries)
- enwiki HD 203857
- fawiki اچدی ۲۰۳۸۵۷
- mkwiki HD 203857
- svwiki HD 203857
- zhwiki HD 203857