HD 197770 (Q10849126)
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star in the constellation Cepheus
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | HD 197770 |
star in the constellation Cepheus |
Statements
WEB 18504
892.1402±21.2509 parsec
907.276±24.2006 parsec
55 kilometre per second
1.1209±0.0267 milliarcsecond
0.52±0.5 milliarcsecond
0.31±0.3 milliarcsecond
0.77±0.28 milliarcsecond
1.1022±0.0294 milliarcsecond
−4.762±0.06 milliarcsecond per year
−3.54±0.33 milliarcsecond per year
−3.38±0.5 milliarcsecond per year
−4 milliarcsecond per year
−4.788±0.043 milliarcsecond per year
−2.756±0.051 milliarcsecond per year
−2.36±0.24 milliarcsecond per year
−2.34±0.43 milliarcsecond per year
−7 milliarcsecond per year
−2.531±0.037 milliarcsecond per year
−15.0 kilometre per second
−15±5 kilometre per second
−15.1±0.32 kilometre per second
−11.0 kilometre per second
B2V
OB-
B2IV
4 references
B2III
6.591±0.014
6.334±0.01
5.617±0.02
5.643±0.021
5.621±0.016
6.241481±0.002807
310.80701537846 degree
57.1139918755 degree
Identifiers
Sitelinks
Wikipedia(2 entries)
- ruwiki HIP 102258
- zhwiki HD 197770