TOI-4529 Overview

TOI-4529 0.49 R_⦿ 3611.00 K

TOI-4529 b

0.158 R_Jup

Overview Notes 1 Parameters Nearby Data Bibliography 3 Legend

Architecture: TOI-4529; TOI-4529

Discovery Data

Host	Planet	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
TOI-4529	TOI-4529 b	5.88 d	1.77 R_⨁	Transit	2026	Poultourtzidis et al. 2026	Confirmed Planet

Exoplanet Archive Notes (1)

TOI-4529 b

Equilibrium temperature was calculated assuming a Bond albedo of 0.3. (Poultourtzidis et al. 2026)

TOI-4529 Stellar Parameters (3 Solutions)

RA: 01h07m52.52s

Dec: +12d52m51.44s

Distance: 28.3840+0.0412-0.0410
pc

Parallax: 35.2022000±0.0506136 mas

Ecliptic Latitude: 5.24186 deg

Ecliptic Longitude: 20.55527 deg

Galactic Latitude: -49.79242 deg

Galactic Longitude: 129.14418 deg

Total Proper Motion: 277.0626707±0.0894697 mas/yr

Proper Motion (RA): 276.1360000±0.0895747 mas/yr

Proper Motion (Dec): -22.641400±0.072167 mas/yr

Photometry: m_V
12.214±0.146; m_TESS
10.1406000±0.0072908; m_J
8.787±0.020; m_H
8.175±0.017; m_Ks
7.954±0.024; m_Gaia
11.216000±0.000935; m_B
13.601±0.033

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

Source	Poultourtzidis et al. 2026	TICv8	ExoFOP	Show Candidate Solutions >>	<< Hide Candidate Solutions
T_eff (K)	3697±71	3611.0±157.0	3611±157
L_✶ (log₁₀(L_⦿))	-1.413+0.008-0.008	-1.42953+0.09167-0.11634	---
ρ_✶ (g/cm³)	6.1±0.8	5.783812±0.280028	---
M_✶ (M_⦿)	0.482±0.023	0.4908540±0.0203761	---
R_✶ (R_⦿)	0.480±0.019	0.4927590±0.0147634	0.492758989334106±0.014763400000000
log g (log₁₀(cm/s²))	4.61±0.07	4.7437500±0.0079927	4.74±0.01
Metallicity (dex)	-0.24±0.07 [Fe/H]	---	---
v sin i (km/s)	<2	---	---
Sp. T	M1.5 V	---	---
P_rot (days)	20.7±1.4	---	---

TOI-4529 b Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Transit

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

Source	Poultourtzidis et al. 2026	ExoFOP	Show Candidate Solutions >>	<< Hide Candidate Solutions
a/R_✶	21.5+1.2-2.9	---
T_eq (K)	511+34-15	498.624790678572
b	0.32±0.20	---
M_p (M_⨁)	<4.9	---
M_p (M_Jup)	<0.015	---
i (deg)	88.7+0.9-0.8	---
P (days)	5.879577+0.000011-0.000010	5.87957519379483±0.00001872569000
ρ (g/cm³)	<4.8	---
R_p (R_⨁)	1.77+0.09-0.08	1.87212186338173±0.56041590000000
R_p (R_Jup)	0.158+0.008-0.007	0.167019813262925±0.049997043888210
R_p/R_✶	0.0338+0.0009-0.0008	---
K (m/s)	0.950+0.580-0.790	---
T_C (days)	2459701.3329±0.0006 (BJD)	2459448.51168300±0.00103885 (BJD)
S (S_⨁)	---	14.6088647962767
δ (%)	---	0.13527622114228±0.00811536600000
T₁₄ (hours)	---	2.07781572728965±0.30753252000000

Nearby Data (within 30 arcseconds)

Known Objects: 1 Confirmed Planets; 1 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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