Open Access

Table 1

Physical properties of the HD 95086 system from Chauvin et al. (2018); Su et al. (2017, Su et al. (2015); Rameau et al. (2013a); De Rosa et al. (2016); Bailer-Jones et al. (2018); Booth et al. (2021); Swastik et al. (2021).

The HD 95086 exoplanetary system
Star

Spectral type A
Teff (K)
log(g) (dex)
Distance (pc) 86.2 ± 0.3
Age (Myr)
Mass (M)
Luminosity (L) 5.7 ± 1.7
Metallicity ([Fe/H])

Debris disk – Innermost belt (?)

Location (au) 2
Temperature (K) 300

– Warm belt

Location (au) 7–10
Temperature (K) 187 ± 26

– Cold belt

Location (au) 106-320
Temperature (K) 57 ± 2
Inclination (°) 30 3
Position Angle (°) 97 ± 3

– Stellar halo(?)

Location (au) 300–800

HD 95086 b

Spectral type L6 ± 1
Teff (K) 800–1300K
log(g) (dex) ≲4.5
Semimajor axis (au)
Eccentricity
Inclination (°)
Period (years)
Mass (MJup) 4–5

Notes. Teff corresponds to the effective temperature when assuming the blackbody hypothesis; log(g) corresponds to the logarithm of the surface or photosphere gravity. To avoid confusion, it should be noted that the inclination i could as well be 180° − i owing to projection on the sky.

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