HD 4308 b
Sign in to saveAlso known as HD 4308b, TIC 234501204b
extrasolar planet in the constellation Tucana
Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 72 light-years
- Coordinates
- RA 11.1636° · Dec -65.6495°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 4308
- Discovered
- 2005
- Discovered by
- La Silla Observatory
- Orbital period
- 15.56 days
- Radius
- 4.12 × Earth
- Mass
- 15.89 × Earth
- Distance
- 22.02 pc
via NASA Exoplanet Archive
Wikidata facts
- Instance of
- star
- Constellation
- Tucana
- Parent body
- HD 4308
- Mass
- 0.0405
- Orbital period
- 15.609
- Image
- HD 4308 b Hot SuperEarth.png
Show 16 more facts
- catalog code
- TIC 234501204b
- time of discovery or invention
- 2006-02-00
- discovery method
- Doppler spectroscopy
- discoverer or inventor
- High Accuracy Radial Velocity Planet Searcher
- right ascension
- 11.16361469037917
- declination
- -65.64952291399167
- semi-major axis of an orbit
- 0.12
- epoch
- J2000.0
- argument of periapsis
- 210
- orbital eccentricity
- 0
- M sin i
- 0.0405
- angular distance
- 0.005388
- right ascension component of proper motion
- 157.504
- declination component of proper motion
- -741.599
- parallax
- 45.3930
- time of periapsis
- 2450108.5
Sources (1)
via Wikidata · CC0