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TOI-2238 Overview

  • Star: TOI-2238
    • Stellar Radius: 1.43 Solar Radius
    • Stellar Effective Temperature: 6113.80 K
    • Planet: TOI-2238 b
      • Disposition Confirmed
      • Planet Radius 0.232 Jupiter Radius

TOI-2238 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-2238
TOI-2238 b 3.39 d 2.6 R⨁ Transit 2026 Collier et al. 2026 Confirmed Planet
RA
04h30m37.87s
Dec
-70d21m17.68s
Distance
285.780+2.086-2.056
pc
Parallax
3.4704500±0.0251628 mas
Ecliptic Latitude
-81.02963 deg
Ecliptic Longitude
325.04367 deg
Galactic Latitude
-37.00771 deg
Galactic Longitude
282.81041 deg
Total Proper Motion
16.2782034±0.0545167 mas/yr
Proper Motion (RA)
0.5443270±0.0457553 mas/yr
Proper Motion (Dec)
-16.2691000±0.0545257 mas/yr
Photometry
mV 11.497±0.016
mTESS 10.7188±0.0060
mJ 10.145±0.024
mH 9.904±0.022
mKs 9.836±0.021
mW1 9.789±0.022
mW2 9.823±0.020
mW3 9.746±0.038
mW4 8.659±0.314
mGaia 11.122500±0.000515
mB 11.938±0.225
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 ExoFOP
Teff
(K)
6113.800+120.597-94.133
 6113.8±107.4
L✶
(log10(L⦿))
0.41114290+0.02450131-0.01225121
 ---
Metallicity
(dex)
-0.34±0.10 [M/H] ---
ρ✶
(g/cm3)
0.5534245+0.1445241-0.0866647
 ---
M✶
(M⦿)
1.150000+0.176014-0.130831
 ---
R✶
(R⦿)
1.4308700+0.0533884-0.0662095
 1.43±0.06
log g
(log10(cm/s2))
4.1875600+0.0981107-0.0545201
 4.19±0.08
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Collier et al. 2026 ExoFOP
Teq
(K)
--- 1464
S
(S⨁)
--- 764.344
P
(days)
3.390463+0.000015-0.000012
 3.3904897±0.0000138
Rp
(R⨁)
2.60±0.16 2.406730±0.126479
Rp
(RJup)
0.232±0.014 0.2147144±0.0112837
δ
(%)
--- 0.0260000000±0.0000237363
T14
(hours)
--- 2.878±0.239
TC
(days)
2459965.34238+0.00294-0.00357
(BJD)
2459965.35036000±0.00363182
(BJD)
a/R✶
7.08+0.39-0.44
 ---
e
0 ---
Rp/R✶
0.0167±0.0007 ---
Print
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
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  • Kepler | K2
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