ケプラー44
Sign in to saveKepler-44, formerly known as KOI-204, is a star in the northern constellation of Cygnus. With an apparent visual magnitude of 15.0 this star is too faint to be seen with the naked eye.
Astronomical data · SIMBAD
- Object type
- Er*
- Distance
- 3,741 light-years
- Redshift
- z = -0.00011857500582690417
- Coordinates
- RA 300.1024° · Dec 45.7622°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Cygnus
- Distance from Earth
- 1229.15
- Radius
- 1.35
- Mass
- 1.12
- Variable-star type
- rotating variable star
Show 15 more facts
- catalog code
- TIC 239277658
- surface gravity
- 14000
- luminosity
- 1.6339194
- effective temperature
- 5800
- parallax
- 0.8719
- apparent magnitude
- 14.781
- epoch
- J2000.0
- metallicity
- 0.15
- right ascension component of proper motion
- -0.956
- declination component of proper motion
- 8.241
- spectral class
- G2 IV
- right ascension
- 300.10235707385
- declination
- 45.76215627641999
- radial velocity
- -35.55
- age estimated by a dating method
- 5.8
Sources (1)
via Wikidata · CC0
Article · 日本語
ケプラー44 (英: Kepler-44) とは、はくちょう座の方向に約4000光年離れた場所に位置する恒星である。見かけの等級は15であり、肉眼で見ることは出来ない。
Abstract from DBpedia / Wikipedia · CC BY-SA