TOI-2227 Overview

TOI-2227 1.21 R_⦿ 5763.48 K

TOI-2227 b

0.276 R_Jup

?

TOI-2227.02

0.281 R_Jup

Overview Parameters Nearby Data Bibliography 4 Legend Expand All

TOI-2227 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
TOI-2227
TOI-2227 b	4.22 d	3.1 R_⨁	Transit	2026	Lafarga et al. 2026	Confirmed Planet
TOI-2227.02	11.55 d	3.15 R_⨁	Transit	2024	TESS Project	Candidate Planet

TOI-2227 Stellar Parameters (4 Solutions)

RA: 22h30m04.26s

Dec: -67d51m00.53s

Distance: 165.441+0.644-0.639
pc

Parallax: 6.0156000±0.0232578 mas

Ecliptic Latitude: -52.41254 deg

Ecliptic Longitude: 304.82543 deg

Galactic Latitude: -44.11082 deg

Galactic Longitude: 320.61514 deg

Total Proper Motion: 25.0071206±0.0373735 mas/yr

Proper Motion (RA): -2.9119600±0.0331949 mas/yr

Proper Motion (Dec): 24.8370000±0.0374277 mas/yr

Photometry: m_V
10.515±0.005; m_TESS
10.0106±0.0060; m_J
9.518±0.024; m_H
9.202±0.022; m_Ks
9.174±0.023; m_W1
9.110±0.023; m_W2
9.149±0.020; m_W3
9.086±0.029; m_W4
8.615±0.358; m_Gaia
10.414200±0.000311; m_B
11.201±0.073

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

Source	Lafarga et al. 2026	TICv8	ExoFOP	ExoFOP
T_eff (K)	5889.542	5763.480+121.124-121.054	5763.48±45.60	5763.48±45.60
L_✶ (log₁₀(L_⦿))	---	0.16190320+0.01752110-0.01454810	---	---
Metallicity (dex)	---	-0.05027620±0.06689650 [M/H]	---	---
ρ_✶ (g/cm³)	1.32396442384105+0.52751050923567-0.83353094594766	0.822808+0.182434-0.170290	---	---
M_✶ (M_⦿)	---	1.030000+0.159015-0.101570	---	---
R_✶ (R_⦿)	1.20847	1.2084700+0.0724678-0.0465271	1.21±0.06	1.20846998691559±0.05949740000000
log g (log₁₀(cm/s²))	4.3426	4.2864400+0.0754784-0.0804253	3.998460±0.066564	3.998460±0.066564

TOI-2227 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_✶	10.764886547417024+1.273153386085024-3.033777382201259	---
b	0.4660981174485569+0.3123970903839813-0.3294281993981393	---
i (deg)	87.528221467266022+1.819902454569615-3.307336392376058	---
P (days)	4.2217581564829354+0.0000230440920079-0.0000244972748682	4.2217717±0.0000087
R_p (R_⨁)	3.098851870706059+0.255722916942088-0.232811048998803	2.819220±0.164459
R_p (R_Jup)	0.2764615225634262+0.0228141098451609-0.0207700463788650	0.2515144±0.0146721
R_p/R_✶	0.0235029126813166+0.0012324517397360-0.0010666019409855	---
T₁₄ (hours)	2.742963875453976+0.114458203241215-0.092459373964714	2.561±0.268
T_C (days)	2459050.44371553+0.00161014-0.00164075 (BJD)	2460177.6572400±0.0021455 (BJD)
T_eq (K)	---	1164
S (S_⨁)	---	305.107
δ (%)	---	0.05940000±0.00281463

TOI-2227.02 Candidate Planet Parameters (1 Solution)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; TOI

Source	ExoFOP
T_eq (K)	879.574903223213
S (S_⨁)	141.4530507958
P (days)	11.5472008617581±0.0000249771640
R_p (R_⨁)	3.14574028385716±10.14116400000000
R_p (R_Jup)	0.280644633803068±0.904735610794655
δ (%)	0.0663441152622321±0.0157200600000000
T₁₄ (hours)	1.03261073502076±0.83000666000000
T_C (days)	2458335.05133400±0.00161832

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

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

Bibliography (4 References)

Automatic search for transiting planets in TESS-SPOC FFIs with RAVEN: over 100 newly validated planets and over 2000 vetted candidates
Lafarga et al. 2026 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

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

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