Planet NY Vir (AB)b
Detailed information about planet NY Vir (AB)b and its parameters.
Planet
- Name
- NY Vir (AB)b
- Planet Status
-
Confirmed
- Discovered in
-
2011
-
Publication
Status -
—
- Update
-
2024-08-12
- Mass
- Mass*sin(i)
-
—
- Semi-Major Axis
- Orbital Period
- Eccentricity
-
—
- Angular distance
-
—
- ω
-
—
- Tperi
-
—
- Radius
-
—
- Inclination
-
—
- Detection Method
-
Timing
- Mass Meas. Method
-
—
- Radius Meas. 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
-
NY Vir b
| Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
| Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
20 Dec 2011: The planet candidate is inferred from variations (O-C) in the timing of eclipses of the parent star eclipsing binary (Qian et al. 2011).
See also Circumbinary Planets webpage.
No link
Star
- Name
- NY Vir (AB)
- Distance
-
—
- Spectral type
-
sdB+M6V
- Apparent magnitude V
-
13.3
- Apparent magnitude I
-
—
- Apparent magnitude J
-
—
- Apparent magnitude H
-
—
- Apparent magnitude K
-
—
- Mass
- Age
-
—
- Effective temperature
- Radius
-
—
- Metallicity [Fe/H]
-
—
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
13:38:48.0
- Dec2000
-
-02:01:49.0
- Alternate Names
-
—
20 Nov 2014: The binary star orbit has an inclination 81 Deg. (Lee et al; 2014)
20 Dec 2011: NY Vir is a rapidly pulsating subdwarf
B-type ecplipsing binary with:
- for component 1: M1 = 0.46 MSun, T1= 33000 K
- for component 2: M2 = 0.14 MSun,
T2 = 3000 K
and a binary period = 0.101 d (Qian et al. 2011).
The present table gives the total mass M1 + M2 and T = T1.
No link
- Simbad
- Most recent references (ADS)