Planet HD 3651 c

Name HD 3651 c
Planet Status Retracted
Discovered in 2013
Mass 0.09 ( -0.03 +0.03 ) MJ
Mass*sin(i) 0.09 ( -0.03 +0.03 ) MJ
Semi-Major Axis 0.186 (± 0.002) AU
Orbital Period 31.0 (± 0.02) day
Eccentricity 0.04 (± 0.2)
ω 55.0 (± 66.0) deg
Tperi
Radius
Inclination
Update 2019-03-04
Detection Method Radial Velocity
Mass Detection Method
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 3651
Name HD 3651
Distance 11.0 pc
Spectral type K0 V
Apparent magnitude V 5.8
Mass 0.79 MSun
Age 5.13 Gyr
Effective temperature 5173.0 K
Radius 0.947 (± 0.032) RSun
Metallicity [Fe/H] 0.05 (± 0.05)
Detected Disc IR Excess
Magnetic Field
RA2000 00:39:21.0
Dec2000 +21:15:01
Alternate Names 54 Psc
Planetary system
2 planets

Remarks

Sibthorpe et al. 2018 : A debris disk is detected in Herschel data.

More data

AMD-Stability Calculator for the System

Observability Predictor

Remarks

Wittenmeyer et al. (2013) : the presence of HD3651 c improves the fit of the data.
Wittenmyer et al. (2018) : New data show no evidence for second planet.

Related publications

Truly eccentric - I. Revisiting eight single-eccentric planetary systems
2019 WITTENMYER R., CLARCK J., ZHAO J., HORNER J., WANG S. & JOHNS D.
MNRAS, 484, 5859
arxiv  article  ADS 

Analysis of the Herschel DEBRIS Sun-like star sample
2018 SIBTHORPE, B., KENNEDY, G., WYATT, M. et al.
MNRAS, 475, 3046
paper  ADS 

Orbital stability of coplanar two-planet exosystems with high eccentricities
2016 ANTONIADOU K. & VOYATZIS G.
MNRAS, 461, 3822
arxiv   paper   ADS  

Highly eccentric exoplanets trapped in mean-motion resonances
2015 ANTONIADOU K. & VOYATZIS G.
in "12th Hel.A.S Conference", Thessaloniki
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  

Eleven Exoplanet Host Star Angular Diameters from the Chara Array
2008 BAINES E., McALISTER H., ten BRUMMELAAR Th., TURNER N., STURMANN J., STURMANN L., GOLDFINGER P., & RIDGWAY S.
ApJ., 701, 154
paper

On the Ages of Exoplanet Host Stars
2005 SAFFE C., GOMEZ M. & CHAVERO C.
Astron. & Astrophys., 443, 609
paper   arxiv

A Sub-Saturn Mass Planet Orbiting HD 3651.
2003 FISCHER D., BUTLER P., MARCY G., VOGT S. & HENRY G.
ApJ., 590, 1081
paper