HD 149143 b

Riosar
(HD 149143 b)
Discovery
Discovered byFischer et al.
Discovery siteHaute-Provence Observatory
Discovery date22 August 2005
Doppler Spectroscopy
Orbital characteristics
0.053±0.0029 AU
Eccentricity0.0167±0.004[1]
4.07182±0.00001[1] d
2463199.12±0.2[1]
217±17[1]
Semi-amplitude150.3±0.65[1]
StarRosalíadecastro
(HD 149143)

HD 149143 b, formally named Riosar,[2] is an extrasolar planet that has a minimum mass of 1.33 Jupiter masses. As is typical for a lot of hot Jupiters, its orbital eccentricity is low.[3][4]

  1. ^ a b c d e Cite error: The named reference Ment2018 was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference IAU100Approved was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference da Silva2006 was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference Fischer2006 was invoked but never defined (see the help page).