- OTS 44
OTS 44 Observation data
Epoch J2000.0 Equinox J2000.0
Constellation Chamaeleon Right ascension 11h 10m 11.5s Declination -76° 32' 13" Apparent magnitude (V) +14.61 Characteristics Spectral type M9.5V U−B color index ? B−V color index ? Variable type ? Astrometry Radial velocity (Rv) ? km/s Proper motion (μ) RA: ? mas/yr
Dec.: ? mas/yr
Parallax (π) ? ± ? mas Distance 554 ly
Absolute magnitude (MV) ? Details Mass 15 MJ (0.0143 M☉ Radius 2.5 RJ (0.258 R☉ Luminosity ? L☉ Temperature 2,300 K Metallicity ? Rotation ? Age ? years
There are indications that OTS is surrounded by a disc of dust and particles of stone and ice, a disc that could eventually develop into a planetary system.
- SCR 1845-6357, a binary system comprising a red dwarf and a brown dwarf
- Cha 110913-773444, an astronomical object (that may be a free-floating planet) surrounded by what appears to be a protoplanetary disk
Wikimedia Foundation. 2010.