Planet ROXs 42B (AB) b
Detailed information about planet ROXs 42B (AB) b and its parameters.
Planet
- Name
- ROXs 42B (AB) b
- Planet Status
-
Confirmed
- Discovered in
-
2013
- Mass
- Mass*sin(i)
-
—
- Semi-Major Axis
- Orbital Period
-
—
- Eccentricity
-
—
- ω
-
—
- Tperi
-
—
- Radius
- Inclination
-
—
- Update
-
2024-03-24
- Detection Method
-
Imaging
- Mass Detection Method
-
—
- Radius Detection Method
-
—
- Primary transit
-
—
- Secondary transit
-
—
- λ
-
—
- Impact Parameter b
-
—
- Time Vr=0
-
—
- Velocity Semiamplitude K
-
—
- Calculated temperature
-
—
- Measured temperature
- Hottest point longitude
-
—
- Geometric albedo
-
—
- Surface gravity log(g/gH)
- Alternate Names
-
ROXs 42B b
| Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
| Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|---|---|---|---|---|---|
| CO | ||||||
| Measurements | Detected | 2014 - CURRIE T. | ||||
| H2O | ||||||
| Measurements | Detected | 2014 - BOWLER B. | ||||
| K | ||||||
| Measurements | Detected | 2014 - BOWLER B. |
(Currie et al., ApJ, 707, 104, 2014): spectral type L0±1. Very dusty/cloudy planet.
(Bowler et al. 2014): strong FeH absorptions.
(Bowler et al. 2014): a candidate for a second companion marked in previous observations is very likely a background object.
No link
Star
- Name
- ROXs 42B (AB)
- Distance
- Spectral type
-
M0 D
- Apparent magnitude V
-
14.27
- Mass
- Age
- Effective temperature
- Radius
-
—
- Metallicity [Fe/H]
-
—
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
16:31:15.0
- Dec2000
-
-24:32:44.2
- Alternate Names
-
—
Alias 2MASS J16311501-2432436
Beware that the first B in ROXs-42 B (AB) is because it is the second brightest conterpart of the X-ray source ROXs-42 but it is not gravitationally bound to it.
No link
- Simbad
- Most recent references (ADS)