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TOI-7394 Overview

  • Star: TOI-7394 A
    • Stellar Radius: 0.75 Solar Radius
    • Stellar Effective Temperature: 4220.00 K
    • Planet: TOI-7137.01
      • Disposition False Positive
      • Planet Radius 1.711 Jupiter Radius
  • Star: TOI-7394 B
    • Stellar Radius: 0.59 Solar Radius
    • Stellar Effective Temperature: 3722.00 K
    • Planet: TOI-7394 B b
      • Disposition Confirmed
      • Planet Radius 1.020 Jupiter Radius

TOI-7394 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-7394 A
TOI-7137.01 1.25 d 19.18 R⨁ Transit 2024 TESS Project False Positive Candidate
TOI-7394 B
TOI-7394 B b 1.25 d 11.5 R⨁ Transit 2026 Premnath et al. 2026 Confirmed Planet
TOI-7394 A TOI-7137.01
RA
15h44m13.02s
Dec
+58d33m13.28s
Distance
196.593+0.549-0.546
pc
Parallax
5.0577100±0.0140512 mas
Ecliptic Latitude
72.7235 deg
Ecliptic Longitude
191.20249 deg
Galactic Latitude
46.6778 deg
Galactic Longitude
91.5683 deg
Total Proper Motion
25.1375086±0.0276338 mas/yr
Proper Motion (RA)
-25.1267000±0.0276309 mas/yr
Proper Motion (Dec)
-0.7370780±0.0308082 mas/yr
Photometry
mV 13.707±0.092
mTESS 12.8161±0.0060
mJ 11.699±0.041
mH 11.064±0.044
mKs 10.947±0.041
mW1 10.432±0.022
mW2 10.499±0.020
mW3 10.490±0.052
mW4 9.103
mGaia 13.591600±0.000344
mB 15.427±0.040
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 ExoFOP
Teff
(K)
4220.000+114.542-126.001
 4220.0±120.3
L✶
(log10(L⦿))
-0.7931534+0.0287070-0.0275316
 ---
ρ✶
(g/cm3)
2.199667+0.651469-0.751601
 ---
M✶
(M⦿)
0.6600000+0.0974173-0.0666103
 ---
R✶
(R⦿)
0.7506730+0.0726754-0.0614352
 0.75±0.07
log g
(log10(cm/s2))
4.506710+0.100306-0.111461
 4.51±0.11
Print
Status
False Positive Candidate
Detected By
Transit
Tools
Transit Prediction Service
TOI
Source ExoFOP
Teq
(K)
1232
S
(S⨁)
382.546
P
(days)
1.2529962±0.0000003
Rp
(R⨁)
19.17900±4.34787
Rp
(RJup)
1.711039±0.387892
δ
(%)
1.40800±2.24806
T14
(hours)
1.083±0.215
TC
(days)
2460556.9023240±0.0002846
(BJD)
Print
RA
15h44m13.25s
Dec
+58d33m09.94s
Distance
189.986+0.960-0.951
pc
Parallax
5.2347600±0.0262828 mas
Ecliptic Latitude
72.72325 deg
Ecliptic Longitude
191.20593 deg
Galactic Latitude
46.67778 deg
Galactic Longitude
91.56677 deg
Total Proper Motion
25.9973802±0.0531488 mas/yr
Proper Motion (RA)
-25.9965000±0.0531486 mas/yr
Proper Motion (Dec)
0.2139320±0.0563071 mas/yr
Photometry
mV 15.5219±0.0459
mTESS 13.7088000±0.0073051
mJ 12.377±0.026
mH 11.726±0.023
mKs 11.492±0.023
mW1 ---
mW2 ---
mW3 ---
mW4 ---
mGaia 14.757000±0.000443
mB 15.002±0.068
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Premnath et al. 2026 TICv8 ExoFOP
Teff
(K)
3717±59 3722.0±157.0 3722±157
R✶
(R⦿)
0.609±0.015 0.5935580±0.0177601 0.5935580134391785±0.0177601000000000
log g
(log10(cm/s2))
4.66±0.04 4.6566600±0.0108207 4.6566600±0.0108207
L✶
(log10(L⦿))
-1.2+0.0-0.0
-1.21527+0.08979-0.11332
 ---
ρ✶
(g/cm3)
--- 3.929130±0.215763 ---
M✶
(M⦿)
0.624±0.022 0.5828010±0.0203578 ---
Metallicity
(dex)
0.50±0.16 [Fe/H] --- ---
γ
(km/s)
-17.68±1.00 --- ---
v sin i
(km/s)
<2 --- ---
Sp. T
M1 V --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Premnath et al. 2026 ExoFOP
a/R✶
7.05+0.20-0.19
 ---
Teq
(K)
986.0±42.0 917.7164642230824
b
0.74+0.03-0.04
 ---
S
(S⨁)
156.7±26.9 167.63129286307608
ω
(deg)
24.90+103.00-140.00
 ---
Mp
(M⨁)
668.74+41.56-46.37
 ---
Mp
(MJup)
2.10+0.13-0.15
 ---
e
0.0271+0.0305-0.0193
 ---
i
(deg)
83.93+0.40-0.39
 ---
P
(days)
1.25299500±0.00000031 1.2529966±0.0000007
ρ
(g/cm3)
2.44+0.48-0.42
 ---
Rp
(R⨁)
11.50+0.69-0.62
 11.612342653580532±0.435949470000000
Rp
(RJup)
1.02±0.06 1.0359856051478911±0.0388928736401518
Rp/R✶
0.18000+0.00941-0.00788
 ---
K
(m/s)
562.2+30.3-36.8
 ---
a
(au)
0.01913±0.00021 ---
T14
(hours)
1.2590+0.0401-0.0367
 1.206730542451604±0.038435686000000
TC
(days)
2460556.901370+0.000243-0.000241
(BJD-TDB)
2460556.902315±0.000312
(BJD)
δ
(%)
--- 3.18528076268634±0.08156964000000
Print
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
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