HD 190771 (Q10849011)
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star in the constellation Cygnus
Language | Label | Description | Also known as |
---|---|---|---|
default for all languages | HD 190771 |
||
English | HD 190771 |
star in the constellation Cygnus |
Statements
CCDM J20052+3829A
UBV M 24487
LAL 38451
WEB 17559
4.3±0.5 kilometre per second
6.1 kilometre per second
43.6±8.4 milliarcsecond
52.82±0.35 milliarcsecond
116 milliarcsecond per year
259 milliarcsecond per year
−25.23 kilometre per second
−24.2 kilometre per second
−26.2 kilometre per second
−26.6 kilometre per second
G2VCaII(e)
G2V
4.92±0.04
4.743±0.036
0.17
3 references
0.14
0.13
4 references
0.09
5,822 kelvin
5,834 kelvin
5,819 kelvin
5,817 kelvin
5,810 kelvin
5,782 kelvin
5,766 kelvin
5,772 kelvin
5,732 kelvin
5,751 kelvin
27,500 centimetre per square second
4 references
27,000 centimetre per square second
52,000 centimetre per square second
31,600 centimetre per square second
28,000 centimetre per square second
29,000 centimetre per square second