IPAC Logo
NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

TOI-1794 Overview

TOI-1794 1.30 R⦿ 5707.00 K
TOI-1794 b
0.294 RJup

TOI-1794 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-1794
TOI-1794 b 8.77 d 3.3 R⨁ Transit 2024 Polanski et al. 2024 Confirmed Planet
RA
13h33m35.40s
Dec
+49d03m39.04s
Distance
155.791+0.624-0.619
pc
Parallax
6.390010±0.025419 mas
Ecliptic Latitude
52.80437 deg
Ecliptic Longitude
174.13375 deg
Galactic Latitude
66.60482 deg
Galactic Longitude
105.36578 deg
Total Proper Motion
75.6210934±0.0340553 mas/yr
Proper Motion (RA)
-33.0344000±0.0326592 mas/yr
Proper Motion (Dec)
-68.0241000±0.0343763 mas/yr
Photometry
mV
10.320±0.005
mTESS
9.69924±0.00600
mJ
9.094±0.026
mH
8.765±0.028
mKs
8.692±0.020
mW1
8.635±0.022
mW2
8.683±0.019
mW3
8.613±0.024
mW4
8.533±0.344
mGaia
10.144400±0.000303
mB
10.909±0.069
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Lafarga et al. 2026 TICv8 MacDougall et al. 2023 ExoFOP
Teff
(K)
5571.8184
5707.000+108.161-123.229
5631+78-74
 5707.000±115.695
R✶
(R⦿)
1.29921
1.2992100+0.0547784-0.0679151
 1.3162±0.0230 1.2992099523544312±0.0613468000000000
log g
(log10(cm/s2))
4.2573
4.2180300+0.0808482-0.0635095
4.184+0.023-0.022
 4.2180300±0.0721788
L✶
(log10(L⦿))
---
0.20768364+0.01029183-0.01269724
0.1973+0.0244-0.0241
 ---
ρ✶
(g/cm3)
1.05859642958017+0.36116424782234-0.61504700554013
0.6538084+0.1713616-0.0883406
0.5941+0.0410-0.0365
 ---
M✶
(M⦿)
---
1.0170000+0.1426240-0.0965998
0.96980+0.03280-0.03080
 ---
Metallicity
(dex)
--- ---
0.035+0.052-0.061
[Fe/H] 		---
Age
(Gyr)
--- --- 10.8±1.5 ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Polanski et al. 2024 Lafarga et al. 2026 ExoFOP
a/R✶
---
16.26115786275587+1.67148372552713-4.09312686992312
 ---
b
0.493868121554309+0.219267048805304-0.339916703596581
0.3965898605366486+0.3417911745245269-0.2779254893656793
 ---
i
(deg)
---
88.608283790198854+1.010297566891978-2.092071844502541
 ---
P
(days)
8.765528±0.000035
8.765539957322238+0.000063655817000-0.000059041312284
 8.765546848738802±0.000033886620000
Rp
(R⨁)
3.29701268456972+0.16656614553216-0.13651408665254
3.318008686037089+0.296440949788958-0.261188383015093
 3.3302665064521864±0.5798505000000000
Rp
(RJup)
0.294140276695250+0.014860061765666-0.012178992033820
0.2960134177086315+0.0264467356776659-0.0233017069085589
 0.29710698908172678±0.05173088575306407
Rp/R✶
0.0229659460966351+0.0010887456452678-0.0008621597752590
0.0233823872991180+0.0014460712710207-0.0011620342553708
 ---
T14
(hours)
3.91540650981867+0.12618679423542-0.13193976972322
3.859726214392615+0.202478254492999-0.172197539828546
 4.026446324635594±0.326352480000000
TC
(days)
2458715.312±0.002
(BJD)
2458925.68391686+0.00289251-0.00239067
(BJD)
2458715.31089600±0.00197843
(BJD)
Teq
(K)
992.909309452858+17.184146127024-16.512835524345
 --- 992.058721367385
S
(S⨁)
--- --- 228.91303289579776
δ
(%)
--- --- 0.0572698698334439±0.0032282974000000
ω
(deg)
90 --- ---
Mp
(M⨁)
8.70+4.10-4.00
 --- ---
Mp
(MJup)
0.0274+0.0129-0.0126
 --- ---
e
0 --- ---
ρ
(g/cm3)
1.31+0.62-0.76
 --- ---
K
(m/s)
2.8±1.3 --- ---
a
(au)
0.082±0.002 --- ---
Print
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
  • System
  • Star
  • Confirmed
  • Candidate
  • False Positive Planet
  • Controversial
  • False Positive
  • Aliases
  • Data Access
  • Transit Prediction Service
  • Time Series
  • Kepler | K2
  • External Link
  • Search
  • Browse
  • Download
NExScI Logo IPAC Logo Caltech Logo JPL Logo NASA Logo

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.