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HD 197161

HD 197161 Facts

  • HD 197161 is a star that can be located in the constellation of Cygnus. The description is based on the spectral class.
  • HD 197161 is not part of the constellation outline but is within the borders of the constellation.
  • Based on the spectral type (AO) of the star, the star's colour is blue - white .

HD 197161's Alternative Names

The Id of the star in the Henry Draper catalogue is HD197161.

More details on objects' alternative names can be found at Star Names .

Location of HD 197161

The location of the star in the night sky is determined by the Right Ascension (R.A.) and Declination (Dec.), these are equivalent to the Longitude and Latitude on the Earth. The Right Ascension is how far expressed in time (hh:mm:ss) the star is along the celestial equator. If the R.A. is positive then its eastwards. The Declination is how far north or south the object is compared to the celestial equator and is expressed in degrees. For HD 197161, the location is 20h 40m 15.8318 and +44° 46` 17.132 .

Physical Properties of HD 197161

HD 197161 Colour and Temperature

Based on the star's spectral type of AO , HD 197161's colour and type is blue - white star. Based on the star's spectral, the stars temperature is between 7,500.00 and 10,000.00 degrees kelvin.

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Additional HD 197161 Facts and Figures

Visual Facts


Primary / Proper / Traditional NameHD 197161
Alternative NamesHD 197161
Spectral TypeAO
Constellation's Main StarNo
Multiple Star SystemNo / Unknown
Star TypeStar
ColourBlue
GalaxyMilky Way
ConstellationCygnus
Right Ascension (R.A.)20h 40m 15.8318
Declination (Dec.)+44° 46` 17.132
Proper Motion Dec.-6.00000 milliarcseconds/year
Radial Velocity-6.70000 km/s

Companions (Multi-Star and Exoplanets) Facts


Exoplanet CountNone/Unaware

Estimated Calculated Facts


Calculated Temperature Range7,500.00 - 10,000.00

Related Stars


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