KOI-74
Sign in to saveKOI-74 () is an eclipsing binary star in the constellation of Cygnus. The primary star is an A-type main-sequence star with a temperature of . It lies in the field of view of the Kepler Mission and was determined to have a companion object in orbit around it which is smaller and hotter than the main star.
Wikidata facts
- Instance of
- eruptive variable star
- Constellation
- Cygnus
- Distance from Earth
- 753.012
- Radius
- 1.899
- Mass
- 2.22
- Variable-star type
- eclipsing binary star
Show 14 more facts
- catalog code
- TIC 274031155
- spectral class
- A1V
- parallax
- 1.328
- apparent magnitude
- 10.976
- surface gravity
- 4410
- epoch
- J2000.0
- effective temperature
- 9400
- right ascension component of proper motion
- 4.018
- declination component of proper motion
- 0.291
- right ascension
- 298.32421019499
- declination
- 42.38847491575
- radial velocity
- -60.79
- stellar rotational velocity
- 26.65
- metallicity
- -0.3
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Encyclopedic overview
3 sectionsContents
- KOI-74b
- See also
- References
KOI-74 () is an eclipsing binary star in the constellation of Cygnus. The primary star is an A-type main-sequence star with a temperature of . It lies in the field of view of the Kepler Mission and was determined to have a companion object in orbit around it which is smaller and hotter than the main star.
==KOI-74b==
Excerpted from Wikipedia’s “KOI-74” article, available under the CC BY-SA 4.0 licence.