Planet HD 85390 b
| Name | HD 85390 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2009 | ||
| Mass | — | ||
| Mass*sin(i) | 0.099 (± 0.01) MJ |  |
|
| Semi-Major Axis | 1.373 (± 0.035) AU | |
|
| Orbital Period | 799.52 (± 2.41) day | |
|
| Eccentricity | 0.5 (± 0.05) | |
|
| ω | 250.0 (± 8.0) deg | |
|
| Tperi | — | ||
| Radius | — | ||
| Inclination | — | ||
| Update | 2019-03-05 | ||
| Detection Method | Radial Velocity | ||
| Mass Detection Method | Radial Velocity | ||
| Radius Detection Method | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 3.8 (± 0.3) m/s | |
|
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
HD 85390| Name | HD 85390 | ||
| Distance | 33.96 (± 1.0) pc | |
|
| Spectral type | K1V | ||
| Apparent magnitude V | 8.54 | ||
| Mass | 0.76 MSun | |
|
| Age | 7.2 Gyr | |
|
| Effective temperature | 5186.0 (± 54.0) K | |
|
| Radius | — | ||
| Metallicity [Fe/H] | -0.07 (± 0.03) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 09:50:02.0 | ||
| Dec2000 | -49:47:25 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
Observability Predictor 
Remarks
06 Sep 2010: A linear drift in the RV data could possibly indicate the presence of a second companion (Mordasini et al 2010).Related publications
Truly eccentric. I. Revisiting eight single-eccentric planetary systems
2019
WITTENMYER R., CLARK J., ZHAO J., HORNER J., WANG S. & JOHNS D.
MNRAS, in press
paper 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
Taxonomy of the extrasolar planet
2012
PLAVALOVA E.
Astrobiology, 12, 361
paper arxiv
The Exoplanet Handbook
2011
Michael Perryman
Content
Content and Chapter 5
Defining and cataloging exoplanets: The exoplanet.eu database
2011
SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
paper arxiv
Density Estimation for Projected Exoplanet Quantities
2011
BROWN R.
ApJ., 733, 68
paper
Quantization of Planetary Systems and its Dependency on Stellar Rotation
2011
ZOGHBI J.-P.
Publ. Astron. Soc. Australia, 28, 177
paper arxiv ADS
The Exoplanet Orbit Database
2011
WRIGHT J., FAKHOURI O., MARCY G., HAN E., FENG Y., JOHNSON A., HOWARD A., VALENTI J., ANDERSON J. & PISKUNOV N.
PASP, 123, 412
paper arxiv
The HARPS search for southern extra-solar planets. XXIV. Companions to HD 85390, HD 90156 and HD 103197: A Neptune analogue and two intermediate mass planets
2011
MORDASINI Ch., MAYOR M., UDRY S., LOVIS Ch., SEGRANSAN D., BENZ W., BERTAUX J.-L., BOUCHY F., LO CURTO G., MOUTOU C., NAEF D., PEPE F., QUELOZ D. & SANTOS N.
Astron. & Astrophys., 526, A111
paper preprint
Exoplanet Data Explorer
2010
WRIGHT J., MARCY G. & the California Planet Survey consortium
web page
The Hill stability of the possible moons of extrasolar planets
2010
DONNISON J.
MNRAS, 406, 1918
paper
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
Radial Velocity planet search around solar-type stars: The HARPS GTO legacy
2009
UDRY S.
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