Exoplanet data
- Host star
- HD 11964
- Discovered
- 2008
- Discovered by
- W. M. Keck Observatory
- Orbital period
- 37.91 days
- Radius
- 5.38 × Earth
- Mass
- 25 × Earth
- Distance
- 33.54 pc
via NASA Exoplanet Archive
Wikidata facts
Show 16 more facts
- catalog code
- HD 11964c
- discovery method
- Doppler spectroscopy
- time of discovery or invention
- 2005-00-00
- right ascension
- 29.29003070646166
- declination
- -10.24242549059472
- epoch
- J2000.0
- discoverer or inventor
- R. Paul Butler
- argument of periapsis
- -30
- orbital eccentricity
- 0.106
- semi-major axis of an orbit
- 0.229
- M sin i
- 0.079
- angular distance
- 0.006739
- right ascension component of proper motion
- -366.957
- declination component of proper motion
- -242.431
- parallax
- 29.7890
- time of periapsis
- 2454370
Sources (2)
via Wikidata · CC0