TOI-4527 Overview

TOI-4527 0.55 R_⦿ 3715.00 K

TOI-4527.01

0.081 R_Jup

Overview Parameters Ancillary 1 Nearby Data Bibliography 10 Legend Expand All

TOI-4527 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
TOI-4527
TOI-4527.01	0.4 d	0.91 R_⨁	Transit	2024	Hord et al. 2024	Confirmed Planet

TOI-4527 Stellar Parameters (5 Solutions)

RA: 01h17m53.34s

Dec: +05d28m16.32s

Distance: 18.1037±0.0174 pc

Parallax: 55.2084000±0.0527018 mas

Ecliptic Latitude: -2.5515 deg

Ecliptic Longitude: 20.03854 deg

Galactic Latitude: -56.779 deg

Galactic Longitude: 135.00951 deg

Total Proper Motion: 640.3799054±0.0706408 mas/yr

Proper Motion (RA): 87.766700±0.104677 mas/yr

Proper Motion (Dec): -634.3370000±0.0698276 mas/yr

Photometry: m_V
10.917±0.015; m_TESS
9.1676400±0.0073455; m_J
7.839±0.021; m_H
7.240±0.049; m_Ks
7.020±0.018; m_Ic
8.920±0.015; m_Gaia
10.192700±0.000848; m_B
12.331±0.048; m_g
12.1654000±0.0008848; m_i
11.5662000±0.0048251; m_r
12.1065000±0.0028422; m_u
16.3274000±0.0125934; m_z
10.2953000±0.0018917

Abundances (Hypatia Catalog): [Fe/H] -0.11±0.04 dex

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

Source	Hord et al. 2024	TICv8	Turnbull 2015	Hawley et al. 1996	ExoFOP
T_eff (K)	3702.0	3702.0±157.0	3715	---	3702±157
L_✶ (log₁₀(L_⦿))	---	-1.39838+0.08981-0.11336	-1.301 +1.079-1.000	---	---
M_✶ (M_⦿)	0.483900975	0.4839970±0.0202128	0.47	---	---
R_✶ (R_⦿)	0.485948	0.485948±0.014338	0.55	---	0.485947996377945±0.014338000000000
Sp. T	---	---	M2V:	M0.5	---
log g (log₁₀(cm/s²))	4.75	4.7497300±0.0074877	---	---	4.75±0.01
ρ_✶ (g/cm³)	---	5.946196±0.278235	---	---	---

TOI-4527.01 Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Transit

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

Source	Hord et al. 2024	ExoFOP
a/R_✶	3.688908661	---
T_eq (K)	1362.926593	1247.02501864391
S (S_⨁)	571.5071504	571.507150376726
P (days)	0.3994445	0.399444495232738±0.000013364168000
R_p (R_⨁)	0.90866170±0.95341300	0.908661736316413±0.953412950000000
R_p (R_Jup)	0.080977531±0.084965649	0.0810655099367254±0.0850579526825307
R_p/R_✶	0.017128641	---
a (au)	0.008332353	---
T₁₄ (hours)	0.8028796	0.802879641990536±0.197082190000000
δ (%)	---	0.0330817373689199±0.0026466192000000
T_C (days)	---	2459474.20024300±0.00135648 (BJD)

Ancillary Information (1 Unique File)

+ TOI-4527 (1 File Type, 1 File)

Literature Time Series (1 File Type, 1 File)

File Type	Data Points	Filter	Reference
Photometric Light Curve	54	Hp (Hipparcos)	Hipparcos and Tycho Catalogs

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 1 Associated Literature Data

Bibliography (10 References)

Identification of the Top TESS Objects of Interest for Atmospheric Characterization of Transiting Exoplanets with JWST
Hord et al. 2024 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
ExoFOP TOI Table
ExoFOP
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 Reference Overview
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview
Revised Coordinates and Proper Motions of the Stars in the Luyten Half-Second Catalog
Bakos et al. 2002 Reference Overview
UBV(RI)_C photometry of Hipparcos red stars
Koen et al. 2002 Reference Overview
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog Reference Overview
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs Reference Overview
The Palomar/MSU nearby star spectroscopic survey. II. The southern M dwarfs and investigations of magnetic activity.
Hawley et al. 1996 Reference Overview

Legend

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

External Link
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Debug Info

https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/4/TOI-4527.json

TOI-4527

Catalog Parameters

01h17m53.34s

Dec

dec

+05d28m16.32s

elat

-2.5515

elon

20.03854

glat

-56.779

glon

135.00951

m_V

sy_vmag

10.917±0.015

m_TESS

sy_tmag

9.1676400±0.0073455

m_J

sy_jmag

7.839±0.021

m_H

sy_hmag

7.240±0.049

m_Ks

sy_kmag

7.020±0.018

sy_kepmag

no_data

sy_w1mag

no_data

sy_w2mag

no_data

sy_w3mag

no_data

sy_w4mag

no_data

m_Ic

sy_icmag

8.920±0.015

m_Gaia

sy_gaiamag

10.192700±0.000848

m_B

sy_bmag

12.331±0.048

m_g

sy_gmag

12.1654000±0.0008848

m_i

sy_imag

11.5662000±0.0048251

m_r

sy_rmag

12.1065000±0.0028422

m_u

sy_umag

16.3274000±0.0125934

m_z

sy_zmag

10.2953000±0.0018917

sy_pm

640.3799054±0.0706408

μ_δ

sy_pmdec

-634.3370000±0.0698276

μ_α

sy_pmra

87.766700±0.104677

sy_plx

55.2084000±0.0527018

Distance

sy_dist

18.1037±0.0174

Set Parameters

R_✶

st_rad

0.55

T_eff

st_teff

3715