Planetary System Comparisons · NASA · NASA — public domain
Kepler-452
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Astronomical data · SIMBAD
- Object type
- *
- Spectral type
- G4V
- Distance
- 1,807 light-years
- Redshift
- z = -0.00014172134158052518
- Coordinates
- RA 296.0037° · Dec 44.2775°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- star
- Constellation
- Cygnus
- Child body
- Q20726281
- Distance from Earth
- 560.62
- Radius
- 1.11
- Mass
- 1.04
- Image
- Kepler-452b System.jpg
Show 17 more facts
- spectral class
- F9
- topic's main category
- Category:Kepler-452
- effective temperature
- 5757
- parallax
- 1.8053
- radial velocity
- -30.8
- apparent magnitude
- 13.392909
- metallicity
- 0.146
- luminosity
- 1.047478
- catalog code
- SPOCS 3104
- epoch
- J2000.0
- stellar rotational velocity
- 1.6
- surface gravity
- 23400
- right ascension component of proper motion
- 9.987
- declination component of proper motion
- 8.943
- right ascension
- 296.00369196865
- declination
- 44.27754762146999
- age estimated by a dating method
- 6
Sources (2)
via Wikidata · CC0
~5 min read
Encyclopedic overview
5 sectionsContents
- Nomenclature and history
- Stellar characteristics
- Planetary system
- Sun comparison
- References
Extrasolar PlanetsEncyclopaediadata
Kepler-452 is a G-type subgiant star located about 1,810 light-years away from Earth in the Cygnus constellation. Although similar in temperature to the Sun, it is 20% brighter, 3.7% more massive and 11% larger. Alongside this, the star is approximately six billion years old and possesses a high metallicity.
Excerpted from Wikipedia’s “Kepler-452” article, available under the CC BY-SA 4.0 licence.