UPSA Object Registry
Registry · exoplanet

HD 95086 b

Exoplanet 129 papers
harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.
Right ascension
10h 57m 02.90s
Declination
−68° 40′ 02.3″
Galactic l, b
292.8, -8.075
Magnitude V
7.36
Distance
86.228 pc

Also known as

1 identifiers

HD 95086b

Planet

NASA Exoplanet Archive, composite parameters
Host starHD 95086 · A8III
DiscoveryImaging, 2013 · Paranal Observatory
Orbital period— d
Semi-major axis55.7 au
Eccentricity—
Radius12.9 R⊕ · 1.15 R♃
Mass1,589 M⊕ · 5 M♃
Density4.07 g/cm³
Equilibrium temperature1,000 K
System distance86.228 pc

Published measurements

3 quantities measured more than once
One object can carry a dozen published estimates of the same quantity. The register keeps them side by side rather than picking a winner — the citation is part of the value.

Mass 4 values

ValueUnitUncertainty Band / methodSourceReferenceYear
2,288.365 M_earth ± 222.5 Imaging NASA Exoplanet Archive Wood et al. 2023 2023
1,748.065 M_earth ± 476.7 Imaging NASA Exoplanet Archive Galicher et al. 2014 2014
1,430.235 M_earth ± 317.8 Imaging NASA Exoplanet Archive Galicher et al. 2014 2014
1,589 M_earth ± 636 Imaging NASA Exoplanet Archive Rameau et al. 2013 2013

Semi-major axis 2 values

ValueUnitUncertainty Band / methodSourceReferenceYear
55.7 au ± 2.5 Imaging NASA Exoplanet Archive Rameau et al. 2013 2013
56 au Imaging NASA Exoplanet Archive Rameau et al. 2013 2013

Equilibrium temperature 3 values

ValueUnitUncertainty Band / methodSourceReferenceYear
1,108 K ± 66 Imaging NASA Exoplanet Archive Galicher et al. 2014 2014
916 K ± 43 Imaging NASA Exoplanet Archive Galicher et al. 2014 2014
1,000 K ± 200 Imaging NASA Exoplanet Archive Rameau et al. 2013 2013

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
HD 95086 Star 0.6677″ 7.36
DENIS J105758.5-683546 LongPeriodV* Candidate 396.9″ 12.29
HD 95186 Star 403″ 9.74
Gaia DR3 5231966329187564544 Star 501.7″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/hd-95086-b · Registry entry updated 2026-08-14.