Planet HD 95086 b
| Name | HD 95086 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2013 | ||
| Mass | 2.6 (± 0.4) MJ |  |
+ |
| Mass*sin(i) | — | ||
| Semi-Major Axis | 61.7 ( -8.4 +20.7 ) AU | |
|
| Orbital Period | — | ||
| Eccentricity | 0.2 ( -0.2 +0.0 ) | |
|
| ω | — | ||
| Tperi | — | ||
| Radius | — | ||
| Inclination | 153.0 ( -13.5 +9.7 ) deg | |
|
| Update | 2019-04-12 | ||
| Detection Method | Imaging | ||
| Mass Detection Method | Spectrum | ||
| Radius Detection Method | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | — | ||
| Calculated temperature | — | ||
| Measured temperature | 1050.0 K | |
|
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | 3.85 | ||
| Alternate Names | — |
Star
HD 95086| Name | HD 95086 | ||
| Distance | 90.4 (± 3.3) pc | |
|
| Spectral type | A8III | ||
| Apparent magnitude V | 7.36 | ||
| Mass | 1.6 MSun | |
|
| Age | 0.017 (± 0.004) Gyr | |
|
| Effective temperature | 7550.0 (± 100.0) K | |
|
| Radius | — | ||
| Metallicity [Fe/H] | — | ||
| Detected Disc | Imaging | |
|
| Magnetic Field | — | ||
| RA2000 | 10:57:03.0 | ||
| Dec2000 | -68:40:02 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
Observability Predictor 
Remarks
19 Apr 2016: Rameau et al. (2016) "suggest that either two planets on moderately eccentric orbits or three to four planets with inhomogeneous masses and orbital properties are possible." (Galicher et al. 2014): The planet has a very red color probably due to high content of atmospheric dust.(Rameau et al. 2013b): the semi-major axis is inferred by a projected distance of 55.7±2.5 AU.
Related publications
The Scorpion Planet Survey: Wide-Orbit Giant Planets Around Young A-type Stars
2022
WAGNER D., APAI D., KASPER M., McCLURE M. & ROBBERTO M.
Astron. J., 163, 80
paper arxiv
In-depth direct imaging and spectroscopic characterization of the young Solar System analog HD 95086
2022
DESGRANGE C., CHAUVIN G., CHRISTIAENS V., CANTALLOUBE F., LEFRANC L.-X. et al.
Astron. & Astrophys., accepted
arxiv
Host star metallicity of directly imaged wide-orbit planets: implications for planet formation
2021
SWASTIK C., BANYAI R., NARANG M., MANOJ P., SIVARANI T. et al.
Astron. J., 161, 114
paper
arxiv
K-Stacker, an algorithm to hack the orbital parameters of planets hidden in high-contrast imaging. First applications to VLT SPHERE multi-epoch observations
2020
LE COROLLER H., NOWAK M., DELORME P., CHAUVIN G., GRATTON R. et al.
Astron. & Astrophys., 639, A113
paper arxiv
The Gemini Planet Imager Exoplanet Survey: Giant Planet and Brown Dwarf Demographics From 10-100 AU
2019
NIELSEN E., DE ROSA R., MACINTOSH B., WANG J., RUFFIO J.-B. et al.
Astron. J., 158, 13
paper arxiv
On the Mass Function, Multiplicity, and Origins of Wide-Orbit Giant Planets
2019
WAGNER K., APAIL D. & KRATTER K.
ApJ, accepted
arxiv
Constraining the presence of giant planets in two-belt debris disk systems with VLT/SPHERE direct imaging and dynamical arguments
2018
MATTHEWS, E., HINKLEY, S., VIGAN, A., KENNEDY, G., SUTLIEFF, B. et al.
MNRAS, 480, 2757
paper
Two decades of Exoplanetary Science with Adaptive Optics
2018
CHAUVIN, G.
SPIE Astronomical Telescopes and Instrumentation
arxiv
paper
Deep ALMA Search for CO Gas in the HD 95086 Debris Disc
2018
BOOTH M., MATRA L., SU K., KRAL Q., HALES A. et al.
MNRAS
arxiv
Investigating the young Solar System analog HD95086 - A combined HARPS and SPHERE exploration
2018
CHAUVIN G., GRATTON R., BONNEFOY M., LAGRANGE A.-M., de BOER J. et al.
Astron. & Astrophys., 617, A76
paper arxiv
ALMA 1.3 Millimeter Map of the HD 95086 System
2017
SU K., MACGREGOR M., BOOTH M., WILNER D., FLAHERTY K., HUGHES M. et al.
Astron. J., accepted
arxiv
Space Technology for Directly Imaging and Characterizing Exo-Earths
2017
CRILL B. & SIEGLER N.
arxiv
Spectroscopic characterization of HD 95086 b with the Gemini Planet Imager
2016
DE ROSA R., RAMEAU J., PATIENCE J., GRAHAM J., DOYON R. et al.
ApJ, accepted, 824
paper arxiv ADS
Constraints on Planetesimal Collision Models in Debris Disks
2016
MacGREGOR M., WILNER D., CHANDLER C., RICCI L., MADDISON S. et al.
ApJ, 823, 79
paper arxiv
Constraints on the architecture of the HD 95086 planetary system with the Gemini Planet Imager
2016
RAMEAU J., NIELSEN E., DE ROSTA R., BLUNT S., PATIENCE J. et al.
Apj Letters, 822, L29
paper arxiv ADS
Debris Distribution in HD 95086 - A Young Analog of HR 8799
2015
SU K., MORRISON S., MALHOTRA R., SMITH P., BALOG Z. & RIEKE G.
ApJ, 799, 146
paper arxiv ADS
A Statistical Analysis of SEEDS and Other High-contrast Exoplanet Surveys: Massive Planets or Low-mass Brown Dwarfs?
2014
BRANDT T., McELWAIN M., TURNER E., MEDE K., SPIEGEL D. & 48 co-authors
ApJ, 794, 159
paper arxiv ADS
Near-Infrared Detection and Characterization of the Exoplanet HD 95086 b with the Gemini Planet Imager
2014
GALICHER R., RAMEAU J., BONNEFOY M., BAUDINO J.-L., CURRIE T. & 4 co-authors
Astron. & Astrophys., 565, L4
paper arxiv ADS
A resolved debris disk around the candidate planet-hosting star HD95086
2013
MOOR A., ABRAHAM P., KOSPAL A., SZABO M., APAI D. & 9 additional authors
ApJ Letters, 775, L31
paper arxiv ADS
Discovery of a probable 4-5 Jupiter-mass exoplanet to HD 95086 by direct imaging
2013
RAMEAU J., CHAUVIN G., LAGRANGE A.-M., BOCCALETTI A., QUANZ S. & 8 additional authors
ApJ Letters, 772, L14
paper arxiv ADS
Further Evidence of the Planetary Nature of HD 95086 b from Gemini/NICI H-band Data
2013
MESHKAT T., BAILEY V., RAMEAU J., BONNEFOY M., BOCCALETTI A. & 6 additional authors
ApJ Letters, 775, L40
paper arxiv ADS
Confirmation of the planet around HD 95086 by direct imaging
2013
RAMEAU J., CHAUVIN G., LAGRANGE A.-M., MESHKAT T., BOCCALETTI A. & 6 additional authors
ApJ Letters, 779, L26
paper arxiv ADS
