Planet HD 142 d

Name HD 142 d
Planet Status Unconfirmed
Discovered in 2012
Mass 0.3 ( -0.15 +0.15 ) MJ
Mass*sin(i)
Semi-Major Axis 0.47 (± 0.2) AU
Orbital Period 108.4 (± 0.7) day
Eccentricity 0.12 ( -0.12 +0.12 )
ω 270.0 ( -270.0 +270.0 ) deg
Tperi
Radius
Inclination
Update 2012-05-15
Detection Method Other
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 142
Name HD 142
Distance 20.6 pc
Spectral type G1 IV
Apparent magnitude V 5.7
Mass 1.1 MSun
Age 5.93 Gyr
Effective temperature 6180.0 K
Radius 0.86 (± 0.34) RSun
Metallicity [Fe/H] 0.04 (± 0.15)
Detected Disc IR Excess
Magnetic Field
RA2000 00:06:19.0
Dec2000 -49:04:30
Alternate Names
Planetary system
2 planets

Observability Predictor

Remarks

15 May 2012: The candidate planet d is only seen as a trend in the RV curve (Lendl et al. 2012)

Related publications

On the 3D secular dynamics of radial-velocity-detected planetary systems
2019 VOLPI M., ROISIN A. & LIEBERT A.-S.
Astron. & Astrophys., accepted
arxiv  

Imaging radial velocity planets with SPHERE
2018 ZURLO, A., MESA, D., DESIDERA, S., MESSINA, S., GRATTON, R. et al.
MNRAS, 480, 35
arxiv    ADS  

Chemical signatures of planets: beyond solar-twins
2013 RAMIREZ I., MELENDEZ J. & ASPLUND M.
Astron. & Astrophys., in press
paper  

The Anglo-Australian Planet Search. XXII. Two New Multi-Planet Systems
2012 WITTENMYER R., HORNER J., TUOMI M., SALTER G., TINNEY Ch. & 9 additional authors
ApJ., 753
arxiv paper  

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

Planets and Debris Disks: Results from a Spitzer/MIPS Search for Infrared Excess
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2005 SAFFE C., GOMEZ M. & CHAVERO C.
Astron. & Astrophys., 443, 609
paper   arxiv

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2004 NORDSTROM B., MAYOR M., ANDERSEN J., HOLMBERG J., PONT F., JORGENSEN B., OLSEN E., UDRY S. & MOWLAVI N.
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Two extra-solar planets from the Anglo-Australian Planet Search.
2002 TINNEY C., BUTLER P., MARCY G., JONES H., PENNY A., McCARTHY C. & CARTER B.,
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Catalogue of Stellar Diameters and Absolute Radii of Stars (CADARS) - Third edition -Comments and statistics
2000 PASINITTI-FRASCANI L., PASTORI L., COVINO S. & POZZI A.
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