Planet HD 192310 c

Name HD 192310 c
Discovered in 2011
Mass 0.076 (± 0.02) MJ
Semi-major axis 1.18 (± 0.025) AU
Orbital period 525.8 (± 9.2) day
Eccentricity 0.32 (± 0.11)
ω 110.0 (± 21.0) deg
Tperi 2455151.02575 JD
Radius
Inclination
Update Dec. 15, 2015
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection method
Molecules detected
Primary transit
Secondary transit
Anomaly angle
impact Parameter b
Time Vr=0
Velocity Semiamplitude K 2.27 (± 0.28) m/s
Calculated temperature 185.0 K
Measured temperature
Hottest point longitute
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Observability Predictor

Remarks

3 Sep 2011: HD 192310 b (Pepe et al. 2011) has first been discovered as Gl 785 b by Howard et al. 2011 (submitted in 2010).

Star

Name HD 192310
Distance 8.82 pc
Spectral type K3V
Apparent magnitude V 5.73
Mass 0.8 MSun
Age 7.81 (± 0.9) Gyr
Effective temperature 5166.0 (± 49.0) K
Radius 0.68 (± 0.02) RSun
Metallicity [Fe/H] -0.04 (± 0.03)
Detected Disc
Magnetic Field
RA2000 20:15:17.0
Dec2000 -27:01:59
Alternate Names
Planetary system 1 planet

Remarks

Alias Gl 785 (see the planet Gl 785 b

More data


Related publications

Analytical fit of radial velocity data
2015 DELISLE J.-B., SEGRANSAN D., BUSCHSCHACHER N. & ALESINA F.
Astron. & Astrophys., submitted
arxiv  

Forever alone? Testing single eccentric planetary systems for multiple companions
2013 WITTENMYER R., WANG S., HORNER J., TINNEY Ch., BUTLER P. & 6 additional authors
ApJ. Suppl., accepted
paper  arxiv  

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
2012 HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS, 423, Issue 3, 2800-2814
paper  arxiv

The NASA-UC Eta-Earth Program: III. A Super-Earth orbiting HD 97658 and a Neptune-mass planet orbiting Gl 785
2011 HOWARD A., JOHNSON A., MARCY G., FISCHER D., WRIGHT J., HENRY G., ISAACSON H., VALENTI J., ANDERSON J. & PISKUNOV N.
ApJ., 730, 10
paper   arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

The HARPS search for Earth-like planets in the habitable zone: I -- Very low-mass planets around HD20794, HD85512 and HD192310
2011 PEPE F., LOVIS Ch., SEGRANSAN D., BENZ W., BOUCHY F., DUMUSQUE X., MAYOR M., QUELOZ D., SANTOS N. & UDRY S.
Astron. & Astrophys., 534, A58
paper   arxiv