Planet WD 1856+534 Ab

Detailed information about planet WD 1856+534 Ab and its parameters.

Planet

Name
WD 1856+534 Ab
Planet Status
Confirmed
Discovered in
2020
Publication
Status
Announced on a website
Update
2025-03-12
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
ω
Tperi
Radius
Inclination
Detection Method
Primary Transit
Mass Meas. Method
Radius Meas. Method
Primary Transit
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
TOI 1690.01, TOI 1690 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

ExoFOP See also the specific Planets in Binaries webpage.

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Star

Name
WD 1856+534 A
Distance
Spectral type
DC
Apparent magnitude V
16.0
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
18:57:39.0
Dec2000
+53:30:33.0
Alternate Names
LP 141-14, TIC 267574918, TOI-1690 A

WD 1856+534 is part of a multiple system including a pair of M dwarf stars (G 229-20 AB) 1081 AUs away. The low-mass pair is in turn separated by about 56 AUs.

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