Planet AL Com b

Detailed information about planet AL Com b and its parameters.

Planet

Name
AL Com b
Planet Status
Confirmed
Discovered in
1996
Update
2024-07-17
Mass
47.0 ( ± 10.0 ) MJ
Mass*sin(i)
Semi-Major Axis
0.00249 AU
Orbital Period
0.056668 day
Eccentricity
ω
Tperi
Radius
1.04 ( ± 0.08 ) RJ
Inclination
Detection Method
Timing
Mass Meas. Method
Timing
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

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Star

Name
AL Com
Distance
Spectral type
DA
Apparent magnitude V
16.2
Mass
0.6 MSun
Age
Effective temperature
16300.0 ( ± 1000.0 ) K
Radius
0.01 RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
12:32:25.8
Dec2000
+14:20:42.3
Alternate Names
Rosino-Zwicky Object, NOVA Com 1961, SDSS J123225.79+142042.2

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