Planet Qatar-5 b

Detailed information about planet Qatar-5 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
Qatar-5 b
Planet Status
Confirmed
Discovered in
2016
Update
2016-09-18
Mass
4.32 ( +0.18 -0.18 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.04127 ( ± 0.0067 ) AU
Orbital Period
2.8792319 ( ± 9.9e-06 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
1.107 ( +0.064 -0.064 ) RJ
Inclination
88.74 ( ± 0.87 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2457336.75824 ( ± 9.8e-05 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.18 ( ± 0.16 )
Time Vr=0
—
Velocity Semiamplitude K
568.0 ( ± 15.0 ) m/s
Calculated temperature
1415.0 K
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
Qatar-5
Distance
—
Spectral type
G2V
Apparent magnitude V
12.82
Mass
1.128 ( ± 0.056 ) MSun
Age
0.53 ( ± 0.004 ) Gyr
Effective temperature
5747.0 ( ± 49.0 ) K
Radius
1.076 ( ± 0.051 ) RSun
Metallicity [Fe/H]
0.377 ( ± 0.08 )
Detected Disc
—
Magnetic Field
—
RA2000
00:28:13.0
Dec2000
+42:03:41.0
Alternate Names
UCAC3 265-004681

13 Sep 2016 Stellar coordinates provided on Sept 13
07 Jul 2016 In spite of several requests, Alsubai et al. (2016) have not communicated the star coordinates.

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