TOI-938 Overview

TOI-938 0.99 R_⦿ 5981.00 K

TOI-938 b

0.430 R_Jup

Overview Parameters Nearby Data Bibliography 3 Legend Expand All

TOI-938 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
TOI-938
TOI-938 b	8.81 d	4.82 R_⨁	Transit	2026	Lafarga et al. 2026	Confirmed Planet

TOI-938 Stellar Parameters (3 Solutions)

RA: 04h12m07.76s

Dec: -12d07m07.81s

Distance: 215.034+1.926-1.892
pc

Parallax: 4.6219300±0.0409719 mas

Ecliptic Latitude: -32.63186 deg

Ecliptic Longitude: 58.22784 deg

Galactic Latitude: -40.77118 deg

Galactic Longitude: 205.44395 deg

Total Proper Motion: 12.561013±0.042374 mas/yr

Proper Motion (RA): -6.4662200±0.0457486 mas/yr

Proper Motion (Dec): -10.76880±0.04109 mas/yr

Photometry: m_V
11.389±0.015; m_TESS
10.8479±0.0069; m_J
10.286±0.026; m_H
10.011±0.026; m_Ks
9.948±0.021; m_W1
9.907±0.024; m_W2
9.944±0.020; m_W3
9.863±0.049; m_W4
9.091±0.528; m_Gaia
11.25860±0.00099; m_B
11.829±0.220

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; TOI; Stellar Hosts

Source	Lafarga et al. 2026	TICv8	ExoFOP
T_eff (K)	5829.4185	5981.000+125.563-126.211	5981.0±125.9
R_✶ (R_⦿)	0.985134	0.98513400+0.04423620-0.05280900	0.990±0.050
log g (log₁₀(cm/s²))	4.3863	4.4924700+0.1041010-0.0569807	4.49±0.08
L_✶ (log₁₀(L_⦿))	---	0.048780406+0.017926451-0.015329106	---
ρ_✶ (g/cm³)	0.833025493182098+0.156769985824938-0.311412147798975	1.622076+0.459713-0.275903	---
M_✶ (M_⦿)	---	1.100000+0.164542-0.128469	---

TOI-938 b Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Transit

Tools: Planetary Systems; Transit Prediction Service; TOI; Transit

Source	Lafarga et al. 2026	ExoFOP
a/R_✶	15.060386433851535+0.891002396519578-2.175881380189761	---
b	0.3198783766294341+0.2743806730411985-0.2106343038509477	---
i (deg)	88.78332837430210+0.82123628587739-1.42379449216344	---
P (days)	8.807338822109248+0.000035757933915-0.000037197255844	8.8073507±0.0000447
R_p (R_⨁)	4.824015666272384+0.350349247806115-0.329397073850251	4.091600±0.230702
R_p (R_Jup)	0.4303705925974504+0.0312561201756833-0.0293868891977172	0.3650287±0.0205819
R_p/R_✶	0.0448485675838454+0.0016902592008674-0.0014271828234714	---
T₁₄ (hours)	4.433751597344477+0.133717204865162-0.109275041883574	4.264±0.411
T_C (days)	2458445.17796099+0.00230508-0.00225130 (BJD)	2459193.8049260±0.0028951 (BJD)
T_eq (K)	---	1073
S (S_⨁)	---	220.735
δ (%)	---	0.17000000±0.00010737

Nearby Data (within 30 arcseconds) Browse Nearby Data

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Known Objects: 1 Confirmed Planets; 2 2MASS Point Source Catalog

Data Files: 1 Associated Literature Data

Bibliography (3 References)

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

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