TOI-1772 Overview

TOI-1772 1.00 R_⦿ 5583.10 K

TOI-1772.01

0.259 R_Jup

TOI-1772.02

0.422 R_Jup

Overview Parameters Nearby Data Bibliography 4 Legend Expand All

TOI-1772 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
TOI-1772
TOI-1772.01	8.05 d	2.91 R_⨁	Transit	2024	Crossfield et al. 2025	Confirmed Planet
TOI-1772.02	---	4.73 R_⨁	Transit	2022	TESS Project	Candidate Planet

TOI-1772 Stellar Parameters (4 Solutions)

RA: 10h27m21.05s

Dec: +34d23m27.42s

Distance: 97.7562+0.5988-0.5916
pc

Parallax: 10.2012000±0.0618152 mas

Ecliptic Latitude: 22.89951 deg

Ecliptic Longitude: 145.44247 deg

Galactic Latitude: 58.38077 deg

Galactic Longitude: 190.69952 deg

Total Proper Motion: 43.7999672±0.0735036 mas/yr

Proper Motion (RA): -39.4231000±0.0726489 mas/yr

Proper Motion (Dec): -19.085500±0.077044 mas/yr

Photometry: m_V
9.955±0.004; m_TESS
9.3523±0.0060; m_J
8.737001±0.018000; m_H
8.403±0.017; m_Ks
8.354±0.018; m_W1
8.323±0.023; m_W2
8.373±0.020; m_W3
8.345±0.023; m_W4
8.593±0.434; m_Gaia
9.80056±0.00036; m_B
10.669±0.060

Abundances (Hypatia Catalog): [Fe/H] 0.08±0.04 dex; [Mg/H] 0.04±0.07 dex; [Al/H] -0.01±0.06 dex; [Si/H] 0.05±0.05 dex; [Ca/H] 0.11±0.06 dex

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

Source	Crossfield et al. 2025	TICv8	ExoFOP	ExoFOP
T_eff (K)	5583±110	5583.100+112.789-108.099	5583.1±110.4	5583.1±110.4
R_✶ (R_⦿)	0.9950±0.0460	0.99525400+0.05396930-0.03705080	0.995253980159760±0.045510000000000	0.995253980159760±0.045510000000000
log g (log₁₀(cm/s²))	---	4.4378300+0.0681662-0.0884776	4.44±0.08	4.44±0.08
L_✶ (log₁₀(L_⦿))	---	-0.06193537+0.01090547-0.01157355	---	---
Metallicity (dex)	---	0.1282420±0.0123812 [M/H]	---	---
ρ_✶ (g/cm³)	---	1.415790+0.256473-0.352603	---	---
M_✶ (M_⦿)	0.990±0.130	0.9900000+0.1301920-0.1219820	---	---

TOI-1772.01 Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Transit

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

Source	Crossfield et al. 2025	ExoFOP
T_eq (K)	---	877.67254926431
S (S_⨁)	140.93+22.67-19.32	140.23327051347
P (days)	8.054246874+0.000039595-0.000037868	8.05422072638224±0.00003299683000
R_p (R_⨁)	2.905+0.328-0.214	2.83377057383276±0.49852870000000
R_p (R_Jup)	0.2592+0.0293-0.0191	0.252812512544763±0.044475828208001
δ (%)	---	0.0706816530691621±0.0052987804000000
T₁₄ (hours)	3.4202+0.1330-0.1020	3.02871611944131±0.25937888000000
T_C (days)	2459628.8507+0.0028-0.0026 (BJD-TDB)	2459628.8498720±0.0048806 (BJD)
R_p/R_✶	0.0266+0.0030-0.0014	---
a (au)	0.078375+0.003198-0.003471	---

TOI-1772.02 Candidate Planet Parameters (1 Solution)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; TOI

Source	ExoFOP
T_eq (K)	811.677190450293
S (S_⨁)	102.578033381409
R_p (R_⨁)	4.72636440294921±0.39756808000000
R_p (R_Jup)	0.421658715403909±0.035468709478642
δ (%)	0.216284493126748±0.011341642000000
T₁₄ (hours)	5.34897486317528±0.18679307000000
T_C (days)	2459618.70764300±0.00426157

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 4 KELT Time Series; 1 SuperWASP Time Series; 1 Associated Literature Data

Bibliography (4 References)

OrCAS: Origins, Compositions, and Atmospheres of Sub-Neptunes. I. Survey Definition
Crossfield et al. 2025 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
ExoFOP TOI Table
ExoFOP
TESS Object of Interest List
TESS Project

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_2.0/39/TOI-1772.json

TOI-1772

Catalog Parameters

10h27m21.05s

Dec

dec

+34d23m27.42s

elat

22.89951

elon

145.44247

glat

58.38077

glon

190.69952

m_V

sy_vmag

9.955±0.004

m_TESS

sy_tmag

9.3523±0.0060

m_J

sy_jmag

8.737001±0.018000

m_H

sy_hmag

8.403±0.017

m_Ks

sy_kmag

8.354±0.018

sy_kepmag

no_data

m_W1

sy_w1mag

8.323±0.023

m_W2

sy_w2mag

8.373±0.020

m_W3

sy_w3mag

8.345±0.023

m_W4

sy_w4mag

8.593±0.434

sy_icmag

no_data

m_Gaia

sy_gaiamag

9.80056±0.00036

m_B

sy_bmag

10.669±0.060

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

43.7999672±0.0735036

μ_δ

sy_pmdec

-19.085500±0.077044

μ_α

sy_pmra

-39.4231000±0.0726489

sy_plx

10.2012000±0.0618152

Distance

sy_dist

97.7562+0.5988-0.5916

Set Parameters

R_✶

st_rad

0.995253980159760±0.045510000000000

T_eff

st_teff

5583.1±110.4