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
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
2009
BRYDEN G., BEICHMAN C., CARPENTER J., RIEKE G., STAPELFELDT K., WERNER M., TANNER A., LAWLER S., WYATT M., TRILLING D., SU K., BLAYLOCK M. & STANSBERRY J.
ApJ., 705, 1226
paper
On the Ages of Exoplanet Host Stars
2005
SAFFE C., GOMEZ M. & CHAVERO C.
Astron. & Astrophys., 443, 609
paper arxiv
The Geneva-Copenhagen survey of the Solar neighbourhood.
Ages, metallicities, and kinematic properties of ~14000 F and G dwarfs.
2004
NORDSTROM B., MAYOR M., ANDERSEN J., HOLMBERG J., PONT F., JORGENSEN B., OLSEN E., UDRY S. & MOWLAVI N.
Astron. & Astrophys., 419, 989
paper
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.,
ApJ., 571, 528
paper
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.
Astron. & Astrophys., 367, 521
paper
