Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 174 light-years
- Coordinates
- RA 120.8694° · Dec -1.1627°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 66428
- Discovered
- 2005
- Discovered by
- W. M. Keck Observatory
- Orbital period
- 2269.82 days
- Radius
- 12.40 × Earth
- Mass
- 3478.95 × Earth
- Distance
- 53.28 pc
via NASA Exoplanet Archive
Wikidata facts
Show 15 more facts
- catalog code
- TIC 73238215b
- time of discovery or invention
- 2006-07-00
- discovery method
- Doppler spectroscopy
- right ascension
- 120.86944841473000
- declination
- -1.16271089697139
- epoch
- J2000.0
- argument of periapsis
- 152.9
- orbital eccentricity
- 0.471
- semi-major axis of an orbit
- 3.18
- M sin i
- 2.82
- angular distance
- 0.057818
- right ascension component of proper motion
- -65.726
- declination component of proper motion
- -206.937
- parallax
- 18.7398
- orbital inclination
- 16.639
Sources (1)
via Wikidata · CC0