Planet V1108 Her b

Detailed information about planet V1108 Her b and its parameters.

Planet

Name
V1108 Her b
Planet Status
Confirmed
Discovered in
2004
Publication
Status
Published in a refereed paper
Update
2025-09-25
Mass
Mass*sin(i)
Semi-Major Axis
0.00282 AU
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
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

Spectral type L1. Pavlenko et al. (2011) deem "highly likely that the secondary component of this system is a brown dwarf".

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Star

Name
V1108 Her
Distance
Spectral type
DA
Apparent magnitude V
Apparent magnitude I
Apparent magnitude J
Apparent magnitude H
Apparent magnitude K
Mass
Age
Effective temperature
Radius
0.01 RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
18:39:26.2
Dec2000
+26:04:09.8
Alternate Names
Var Her 04

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