Planet NSV 1440 b
Detailed information about planet NSV 1440 b and its parameters.
Planet
- Name
- NSV 1440 b
- Planet Status
-
Confirmed
- Discovered in
-
2019
-
Publication
Status -
—
- Update
-
2024-06-19
- Mass
- Mass*sin(i)
-
—
- Semi-Major Axis
-
0.00148 AU
- Orbital Period
- Eccentricity
-
—
- Angular distance
-
—
- ω
-
—
- Tperi
-
—
- Radius
-
—
- Inclination
-
—
- Detection Method
-
Other
- Mass Meas. Method
-
Theoretical
- Radius Meas. Method
-
—
- Primary transit
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—
- Secondary transit
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—
- λ
-
—
- Impact Parameter b
-
—
- Time Vr=0
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—
- Velocity Semiamplitude K
-
—
- Calculated temperature
-
—
- Measured temperature
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—
- Hottest point longitude
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—
- Geometric albedo
-
—
- Surface gravity log(g/gH)
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—
- Alternate Names
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—
| Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
| Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
Isogai et al. 2019 : The secondary is probably a white dwarf or a former star that lose mass down to substellar domain. From the binary period, the mass ratio is 0.045+/-0.002, and the secondary mass is around 30 MJ.
No link
Star
- Name
- NSV 1440
- Distance
- Spectral type
-
DA
- Apparent magnitude V
-
14.9
- Apparent magnitude I
-
—
- Apparent magnitude J
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—
- Apparent magnitude H
-
—
- Apparent magnitude K
-
—
- Mass
- Age
-
—
- Effective temperature
-
—
- Radius
-
—
- Metallicity [Fe/H]
-
—
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
03:55:41.6
- Dec2000
-
-82:25:31.8
- Alternate Names
-
ASASSN-15sz, BV 1025
Isogai et al. 2019 : Typical mass of AM CVs star is 0.65 solar mass.
No link
- Simbad
- Most recent references (ADS)