Astronomical data · SIMBAD
- Object type
- BD?
- Distance
- 107 light-years
- Coordinates
- RA 238.0731° · Dec -18.4361°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 141937
- Discovered
- 2002
- Discovered by
- La Silla Observatory
- Orbital period
- 662.37 days
- Radius
- 12.40 × Earth
- Mass
- 3591.46 × Earth
- Distance
- 33.36 pc
via NASA Exoplanet Archive
Wikidata facts
- Instance of
- substellar object
- Constellation
- Libra
- Parent body
- HD 141937
- Mass
- 27.5
- Orbital period
- 653.21997
Show 16 more facts
- catalog code
- TIC 437430894b
- time of discovery or invention
- 2002-07-00
- discovery method
- Doppler spectroscopy
- epoch
- J2000.0
- discoverer or inventor
- Stéphane Udry
- orbital eccentricity
- 0.41
- semi-major axis of an orbit
- 1.5
- M sin i
- 9.7
- angular distance
- 0.045427
- right ascension component of proper motion
- 97.862
- declination component of proper motion
- 22.363
- parallax
- 30.5637
- right ascension
- 238.07311415245005
- declination
- -18.43606755531
- argument of periapsis
- 187.72
- time of periapsis
- 51847.38
Sources (2)
via Wikidata · CC0