Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 111 light-years
- Coordinates
- RA 91.1248° · Dec 44.2604°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 40979
- Discovered
- 2002
- Discovered by
- Multiple Observatories
- Orbital period
- 264.15 days
- Radius
- 12.90 × Earth
- Mass
- 1484.27 × Earth
- Distance
- 34.09 pc
via NASA Exoplanet Archive
Wikidata facts
Show 16 more facts
- catalog code
- TIC 440489582b
- discoverer or inventor
- Debra Fischer
- time of discovery or invention
- 2002-00-00
- discovery method
- Doppler spectroscopy
- right ascension
- 91.12476220557042
- declination
- 44.26044379941417
- epoch
- J2000.0
- argument of periapsis
- 323.4
- orbital eccentricity
- 0.25
- semi-major axis of an orbit
- 0.846
- M sin i
- 4.01
- angular distance
- 0.024925
- right ascension component of proper motion
- 95.210
- declination component of proper motion
- -152.903
- parallax
- 29.3067
- time of periapsis
- 2453919
Sources (1)
via Wikidata · CC0