Planet EPIC 203868608 (AB)b

Detailed information about planet EPIC 203868608 (AB)b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
EPIC 203868608 (AB)b
Mass
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Mass*sin(i)
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Semi-Major Axis
19.3 AU
Orbital Period
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Eccentricity
0.3227 ( ± 0.0042 )
ω
101.0 deg
Tperi
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Radius
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Inclination
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Primary transit
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Secondary transit
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λ
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Impact Parameter b
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Time Vr=0
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Velocity Semiamplitude K
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Calculated temperature
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Measured temperature
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Hottest point longitude
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Surface gravity log(g/gH)
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Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

11 Mar 2019: EPIC 203868608 (AB) a and b form an eclipsing binary planet/brown dwarf around the spectroscopic binary EPIC 203868608 (AB).
Their separation is 0.072 AU and they orbit around each other with a period 4.5417 d. (Wang et al. 2018).

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Star

Name
EPIC 203868608 (AB)
Distance
153.0 ( ± 7.0 ) pc
Spectral type
M5+M5
Apparent magnitude V
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Apparent magnitude I
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Apparent magnitude J
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Apparent magnitude H
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Apparent magnitude K
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Mass
0.3685 MSun
Age
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Effective temperature
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Radius
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Metallicity [Fe/H]
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Detected Disc
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Magnetic Field
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RA2000
16:17:19.0
Dec2000
-24:37:19.0
Alternate Names
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11 Mar 2019: EPIC 203868608 (AB) is a spectrosopic binary with a period 17.9 d (Wang et al. 2018). The mass given here is the sum of the two masses (Wang et al. 2018)

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