Planet TOI-1263 Ab

Detailed information about planet TOI-1263 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
TOI-1263 Ab
Planet Status
Candidate
Discovered in
2022
Publication
Status
Published in a refereed paper
Update
2025-11-03
Mass
0.0076 ( +0.0053 -0.0025 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.0185 ( ± 0.0014 ) AU
Orbital Period
1.0213646 ( ± 0.0001277 ) day
Eccentricity
—
Angular distance
—
ω
—
Tperi
—
Radius
0.1213 ( ± 0.0098 ) RJ
Inclination
—
Detection Method
Primary Transit
Mass Meas. Method
Theoretical
Radius Meas. Method
Primary Transit
Primary transit
2458683.5569 ( ± 0.0018 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.37 ( ± 0.19 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
1656.0 ( ± 75.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
HD 347039 Ab
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
TOI-1263 A
Distance
46.6 pc
Spectral type
K0V
Apparent magnitude V
9.36
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.78 ( ± 0.2 ) MSun
Age
—
Effective temperature
5166.0 ( ± 50.0 ) K
Radius
0.82 ( ± 0.05 ) RSun
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
20:37:25.0
Dec2000
+22:39:17.0
Alternate Names
HD 347039 A

An M dwarf companion star lies 121 AUs away (Ziegler et al. 2021).

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