TOI-7189 Overview

TOI-7189 0.58 R_⦿ 3643.00 K

TOI-7189 b

0.980 R_Jup

Overview Parameters Nearby Data Bibliography 3 Legend Expand All

TOI-7189 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
TOI-7189
TOI-7189 b	2.89 d	10.9 R_⨁	Transit	2026	Premnath et al. 2026	Confirmed Planet

TOI-7189 Stellar Parameters (3 Solutions)

RA: 18h12m09.10s

Dec: +02d11m17.74s

Distance: 192.090+1.611-1.585
pc

Parallax: 5.1775600±0.0429887 mas

Ecliptic Latitude: 25.59205 deg

Ecliptic Longitude: 273.3624 deg

Galactic Latitude: 9.73636 deg

Galactic Longitude: 30.38819 deg

Total Proper Motion: 22.7755440±0.0770291 mas/yr

Proper Motion (RA): 3.7223600±0.0733536 mas/yr

Proper Motion (Dec): -22.4693000±0.0771275 mas/yr

Photometry: m_V
15.88±0.08; m_TESS
13.8273000±0.0073466; m_J
12.462±0.022; m_H
11.722±0.022; m_Ks
11.562±0.019; m_W1
11.450±0.022; m_W2
11.472±0.022; m_W3
11.325±0.183; m_W4
8.412; m_Gaia
14.902600±0.000527; m_B
17.467±0.162

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

Source	Premnath et al. 2026	TICv8	ExoFOP
T_eff (K)	3775±59	3643.0±157.0	3643±157
L_✶ (log₁₀(L_⦿))	-1.2+0.0-0.0	-1.26476+0.09115-0.11550	---
ρ_✶ (g/cm³)	---	4.04995±0.22139	---
M_✶ (M_⦿)	0.612+0.024-0.023	0.5758990±0.0203847	---
R_✶ (R_⦿)	0.591+0.015-0.014	0.5852670±0.0175543	0.59±0.02
log g (log₁₀(cm/s²))	4.67±0.04	4.6637100±0.0106811	4.66±0.01
Metallicity (dex)	0.47±0.16 [Fe/H]	---	---
γ (km/s)	0.040±0.130	---	---
v sin i (km/s)	<2	---	---
Sp. T	M1 V	---	---

TOI-7189 b Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Radial Velocity, Transit

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

Source	Premnath et al. 2026	ExoFOP
a/R_✶	12.21+0.42-0.40	---
T_eq (K)	738±32	867
b	0.34+0.11-0.16	---
S (S_⨁)	49.30±8.63	94.1363
ω (deg)	-10.1+89.4-68.2	---
M_p (M_⨁)	159.04+30.96-29.56	---
M_p (M_Jup)	0.50±0.09	---
e	0.06010+0.06150-0.04250	---
i (deg)	88.41+0.76-0.49	---
P (days)	2.89055000+0.00000612-0.00000610	2.8890956±0.0005007
ρ (g/cm³)	0.67+0.17-0.14	---
R_p (R_⨁)	10.90±0.52	12.46270±2.19301
R_p (R_Jup)	0.980±0.050	1.111850±0.195648
R_p/R_✶	0.17310+0.00544-0.00550	---
K (m/s)	104.7+18.8-18.5	---
a (au)	0.03294+0.00037-0.00038	---
T₁₄ (hours)	2.0330+0.0713-0.0782	2.232±0.628
T_C (days)	2460503.949320+0.000536-0.000541 (BJD-TDB)	2460503.9432440±0.0019954 (BJD)
δ (%)	---	3.61050±1.29953

Nearby Data (within 30 arcseconds) Browse Nearby Data

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Known Objects: 1 Confirmed Planets; 5 2MASS Point Source Catalog

Data Files: 1 Associated Literature Data

Bibliography (3 References)

Searching for GEMS: Three Warm Saturns and a Super-Jupiter Orbiting Four Early M Dwarfs
Premnath et al. 2026 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
ExoFOP TOI Table
ExoFOP

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

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