Planet HH 211 A
Detailed information about planet HH 211 A and its parameters.
Planet
- Name
- HH 211 A
- Planet Status
-
Confirmed
- Discovered in
-
2009
-
Publication
Status -
—
- Update
-
2025-09-24
- Mass
- Mass*sin(i)
-
—
- Semi-Major Axis
-
—
- Orbital Period
-
—
- Eccentricity
-
—
- Angular distance
-
—
- ω
-
—
- Tperi
-
—
- Radius
- Inclination
-
—
- Detection Method
-
Imaging
- Mass Meas. Method
-
Spectrum
- Radius Meas. Method
-
Flux
- 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
-
—
| Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
| Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
Lee et al. (2010) classify HH 211 as an accreting, equal-mass proto-brown dwarf binary separated by 4.6 AUs yielding initial overall luminosity of 3.6 LSol. Spectral class unknown, possibly M.
No link
System without star
- Distance
-
pc
- RA2000
-
05:32:54.4
- Dec2000
-
+82:46:45.2