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HD 16417 b
Sign in to saveAlso known as Lambda2 Fornacis b, HD 16417b, TIC 122555698b
extrasolar planet
Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 83 light-years
- Coordinates
- RA 39.2442° · Dec -34.5780°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 16417
- Discovered
- 2008
- Discovered by
- Anglo-Australian Telescope
- Orbital period
- 17.24 days
- Radius
- 5 × Earth
- Mass
- 22.10 × Earth
- Distance
- 25.39 pc
via NASA Exoplanet Archive
Wikidata facts
- Instance of
- star
- Constellation
- Fornax
- Parent body
- Lambda2 Fornacis
- Mass
- 0.0529
- Orbital period
- 17.24
- Image
- PlanetQuest-HD16417b.png
Show 15 more facts
- catalog code
- HD 16417b
- discovery method
- Doppler spectroscopy
- time of discovery or invention
- 2009-06-00
- right ascension
- 39.24419971867000
- declination
- -34.57797595851444
- epoch
- J2000.0
- orbital eccentricity
- 0.2
- M sin i
- 0.0529
- angular distance
- 0.00549
- right ascension component of proper motion
- -18.507
- declination component of proper motion
- -258.869
- parallax
- 39.3512
- argument of periapsis
- 77
- semi-major axis of an orbit
- 0.14
- time of periapsis
- 2450099.74
Sources (2)
via Wikidata · CC0