Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 178 light-years
- Coordinates
- RA 7.4995° · Dec -5.7640°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 2638
- Discovered
- 2005
- Discovered by
- La Silla Observatory
- Orbital period
- 3.44 days
- Radius
- 14.30 × Earth
- Mass
- 133.49 × Earth
- Distance
- 54.96 pc
via NASA Exoplanet Archive
Wikidata facts
Show 15 more facts
- catalog code
- TIC 244178536b
- time of discovery or invention
- 2005-08-00
- discovery method
- Doppler spectroscopy
- right ascension
- 7.49946691134125
- declination
- -5.76399965095222
- epoch
- J2000.0
- argument of periapsis
- 37.28
- semi-major axis of an orbit
- 0.04
- M sin i
- 0.5
- angular distance
- 0.000819
- orbital eccentricity
- 0.187
- right ascension component of proper motion
- -107.019
- declination component of proper motion
- -223.039
- parallax
- 18.1656
- time of periapsis
- 2453323.282
Sources (1)
via Wikidata · CC0