Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 90 light-years
- Coordinates
- RA 143.7114° · Dec -12.1295°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 82943
- Discovered
- 2003
- Discovered by
- La Silla Observatory
- Orbital period
- 220.08 days
- Radius
- 13.40 × Earth
- Mass
- 622.60 × Earth
- Distance
- 27.59 pc
via NASA Exoplanet Archive
Wikidata facts
Show 16 more facts
- semi-major axis of an orbit
- 0.747
- catalog code
- TIC 405485269c
- time of discovery or invention
- 2004-02-00
- discoverer or inventor
- Stéphane Udry
- discovery method
- Doppler spectroscopy
- right ascension
- 143.71139678685208
- declination
- -12.12954536197306
- epoch
- J2000.0
- argument of periapsis
- -68.81
- orbital inclination
- 90
- M sin i
- 2.01
- orbital eccentricity
- 0.359
- angular distance
- 0.027167
- right ascension component of proper motion
- 1.513
- declination component of proper motion
- -174.718
- parallax
- 36.2158
Sources (1)
via Wikidata · CC0
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via Wikidata sitelinks · CC0