Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 123 light-years
- Coordinates
- RA 31.1429° · Dec 25.4143°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 12661
- Discovered
- 2002
- Discovered by
- Multiple Observatories
- Orbital period
- 1708 days
- Radius
- 13.20 × Earth
- Mass
- 899.45 × Earth
- Distance
- 37.85 pc
via NASA Exoplanet Archive
Wikidata facts
- Instance of
- star
- Constellation
- Aries
- Parent body
- HD 12661
- Mass
- 1.57
- Orbital period
- 1696.7
- Image
- HD 12661 c (Celestia).jpg
Show 15 more facts
- right ascension
- 31.14286813310460
- M sin i
- 1.83
- catalog code
- TIC 118268680c
- discovery method
- Doppler spectroscopy
- time of discovery or invention
- 2003-04-00
- declination
- 25.41430950228305
- epoch
- J2000.0
- argument of periapsis
- 60
- orbital eccentricity
- 0.025
- semi-major axis of an orbit
- 2.8145
- angular distance
- 0.068891
- right ascension component of proper motion
- -108.181
- declination component of proper motion
- -173.335
- parallax
- 26.3927
- time of periapsis
- 2446153.76
Sources (1)
via Wikidata · CC0