Planet ZTF J1935+12

Detailed information about planet ZTF J1935+12 and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
ZTF J1935+12
Planet Status
Candidate
Discovered in
2022
Update
2024-06-16
Mass
56.9 ( +5.7 -5.7 ) MJ
Mass*sin(i)
56.0 ( ± 5.6 ) MJ
Semi-Major Axis
0.0062 AU
Orbital Period
0.2458299 day
Eccentricity
—
ω
—
Tperi
—
Radius
2.63 ( ± 0.048 ) RJ
Inclination
80.0 ( ± 0.3 ) deg
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
2500.0 ( +1500.0 -1200.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
ZTF J193555.33+123754.8 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

Mass of the secondary is calculcated assuming a 0.47 MSol for the primary subwarf host and accounting provided mass ratio (q = 0.12).

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Star

Name
ZTF J1935+12
Distance
—
Spectral type
sdB
Apparent magnitude V
—
Mass
—
Age
—
Effective temperature
28360.0 ( ± 770.0 ) K
Radius
0.181 ( +0.008 -0.007 ) RSun
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
19:35:55.3
Dec2000
+12:37:54.9
Alternate Names
ZTF J193555.33+123754.8

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