DENIS-P J082303.1−491201 b
| Discovery | |
|---|---|
| Discovered by | Sahlmann et al. (2013) |
| Discovery site | ESO telescopes at the La Silla Paranal Observatory |
| Discovery date | August 2013 |
| Astrometry | |
| Designations | |
| 2MASS J08230313-4912012 b | |
| Orbital characteristics | |
| 0.36±0.01 AU | |
| Eccentricity | 0.345+0.068 −0.064 |
| 246.36+1.38 −1.35 days | |
| Inclination | 56.6+1.9 −2.1 deg |
| 36.3+7.2 −8.4 deg | |
| Physical characteristics | |
| Mass | 28.5±1.9 MJ |
| Temperature | 1670 |
Spectral type | L5.5 |
DENIS-P J082303.1-491201 b (alias 2MASS J08230313-4912012 b) is a substellar object, classified as either an exoplanet or a brown dwarf, orbiting DENIS-P J082303.1-491201, an L1.5-type brown dwarf in the constellation Vela.