HD 121504 b
Sign in to saveAlso known as HD 121504b, TIC 208844024b
extrasolar planet in the constellation Centaurus
Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 136 light-years
- Coordinates
- RA 209.3218° · Dec -56.0400°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 121504
- Discovered
- 2003
- Discovered by
- La Silla Observatory
- Orbital period
- 63.33 days
- Radius
- 13.60 × Earth
- Mass
- 479.92 × Earth
- Distance
- 41.66 pc
via NASA Exoplanet Archive
Wikidata facts
Show 16 more facts
- time of discovery or invention
- 2004-02-00
- catalog code
- TIC 208844024b
- discoverer or inventor
- Michel Mayor
- discovery method
- Doppler spectroscopy
- site of astronomical discovery
- La Silla Observatory
- right ascension
- 209.32182670548875
- declination
- -56.04004342030028
- epoch
- J2000.0
- orbital eccentricity
- 0.03
- semi-major axis of an orbit
- 0.33
- M sin i
- 1.51
- declination component of proper motion
- -84.789
- right ascension component of proper motion
- -249.170
- parallax
- 23.9754
- argument of periapsis
- 265
- time of periapsis
- 51450
Sources (1)
via Wikidata · CC0