Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 177 light-years
- Coordinates
- RA 301.8320° · Dec -35.5386°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 190647
- Discovered
- 2007
- Discovered by
- La Silla Observatory
- Orbital period
- 1176.45 days
- Radius
- 13.40 × Earth
- Mass
- 630.89 × Earth
- Distance
- 54.47 pc
via NASA Exoplanet Archive
Wikidata facts
- Instance of
- star
- Constellation
- Sagittarius
- Parent body
- HD 190647
- Mass
- 1.9
- Orbital period
- 1038.1
Show 15 more facts
- catalog code
- TIC 48777312b
- time of discovery or invention
- 2007-08-00
- discovery method
- Doppler spectroscopy
- right ascension
- 301.83195758028626
- declination
- -35.53863294098611
- M sin i
- 1.94
- epoch
- J2000.0
- argument of periapsis
- 232.5
- semi-major axis of an orbit
- 2.231
- orbital eccentricity
- 0.224
- angular distance
- 0.038192
- right ascension component of proper motion
- -26.622
- declination component of proper motion
- -206.859
- parallax
- 18.3287
- time of periapsis
- 2453869
Sources (1)
via Wikidata · CC0