HD 108874 b
Sign in to saveAlso known as HD 108874b, TIC 371621238b
extrasolar planet in the constellation Coma Berenices
Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 195 light-years
- Coordinates
- RA 187.6120° · Dec 22.8798°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 108874
- Discovered
- 2002
- Discovered by
- W. M. Keck Observatory
- Orbital period
- 394.48 days
- Radius
- 13.60 × Earth
- Mass
- 451.32 × Earth
- Distance
- 59.52 pc
via NASA Exoplanet Archive
Wikidata facts
- Instance of
- star
- Constellation
- Coma Berenices
- Parent body
- HD 108874
- Mass
- 1.36
- Orbital period
- 395.4
Show 15 more facts
- right ascension
- 187.61200730128080
- catalog code
- TIC 371621238b
- time of discovery or invention
- 2003-01-00
- discovery method
- Doppler spectroscopy
- declination
- 22.87982794632500
- epoch
- J2000.0
- argument of periapsis
- 248.4
- orbital eccentricity
- 0.068
- angular distance
- 0.015343
- semi-major axis of an orbit
- 1.051
- M sin i
- 1.36
- right ascension component of proper motion
- 127.453
- declination component of proper motion
- -90.120
- parallax
- 16.7730
- time of periapsis
- 60131.5
Sources (1)
via Wikidata · CC0
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