HD 114729 b
Sign in to saveAlso known as HD 114729b, TIC 124401411b
extrasolar planet in the constellation of Centaurus
Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 124 light-years
- Coordinates
- RA 198.1844° · Dec -31.8733°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 114729
- Discovered
- 2002
- Discovered by
- W. M. Keck Observatory
- Orbital period
- 1121.79 days
- Radius
- 13.90 × Earth
- Mass
- 262.21 × Earth
- Distance
- 37.81 pc
via NASA Exoplanet Archive
Wikidata facts
Show 15 more facts
- time of discovery or invention
- 2003-01-00
- catalog code
- TIC 124401411b
- discovery method
- Doppler spectroscopy
- right ascension
- 198.18441454409040
- declination
- -31.87334929667778
- epoch
- J2000.0
- discoverer or inventor
- R. Paul Butler
- argument of periapsis
- 73
- semi-major axis of an orbit
- 2.067
- orbital eccentricity
- 0.079
- M sin i
- 1.09
- right ascension component of proper motion
- -200.158
- declination component of proper motion
- -308.042
- parallax
- 26.4217
- time of periapsis
- 2450520
Sources (2)
via Wikidata · CC0
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via Wikidata sitelinks · CC0