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

TOI-799 Overview

  • Star: TOI-799
    • Stellar Radius: 0.92 Solar Radius
    • Stellar Effective Temperature: 5662.81 K
    • Planet: TOI-799 b
      • Disposition Confirmed
      • Planet Radius 0.184 Jupiter Radius

TOI-799 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-799
TOI-799 b 5.55 d 2.07 R⨁ Transit 2026 Lafarga et al. 2026 Confirmed Planet
RA
06h33m52.59s
Dec
-52d27m37.06s
Distance
158.526+0.512-0.510
pc
Parallax
6.2792400±0.0201708 mas
Ecliptic Latitude
-75.29086 deg
Ecliptic Longitude
110.69267 deg
Galactic Latitude
-23.77061 deg
Galactic Longitude
261.33862 deg
Total Proper Motion
42.7980215±0.0464796 mas/yr
Proper Motion (RA)
26.5492000±0.0469153 mas/yr
Proper Motion (Dec)
33.568000±0.046205 mas/yr
Photometry
mV 11.195±0.013
mTESS 10.5868±0.0060
mJ 9.967±0.023
mH 9.622±0.022
mKs 9.541±0.019
mW1 9.502±0.027
mW2 9.542±0.026
mW3 9.481±0.035
mW4 8.878
mGaia 11.055600±0.000479
mB 11.846±0.185
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Lafarga et al. 2026 TICv8 ExoFOP
Teff
(K)
5662.8096
5624.000+138.132-128.800
 5643±188
ρ✶
(g/cm3)
2.18749340463012+2.05224921191252-1.65561441164098
1.837229+0.473346-0.394351
 ---
R✶
(R⦿)
0.915519
0.9155190+0.0608166-0.0339975
 0.915518999099731±0.047407000000000
log g
(log10(cm/s2))
4.5252
4.5147300+0.0973308-0.0722994
 4.48066±0.30271
L✶
(log10(L⦿))
---
-0.1217892+0.0097449-0.0189546
 ---
M✶
(M⦿)
---
1.000000+0.150574-0.109099
 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Lafarga et al. 2026 ExoFOP
Teq
(K)
--- 958.688774342874
S
(S⨁)
--- 199.632649196997
P
(days)
5.5451913967641087+0.0000415220206174-0.0000402802475685
 5.54516606201839±0.00001476161500
Rp
(R⨁)
2.0663178422448265+0.3054517890599157-0.2203092600114753
 1.94480481163879±2.15335540000000
Rp
(RJup)
0.18434484789904459+0.02725063029682224-0.01965470955012665
 0.173504162750391±0.192109832074205
δ
(%)
--- 0.0439018568566561±0.0041784996000000
T14
(hours)
2.2742602536236687+0.2514425296565496-0.1706467768691136
 2.22933652256025±0.50111836000000
TC
(days)
2459260.18315454+0.00358984-0.00384015
(BJD)
2458439.49915000±0.00158771
(BJD)
a/R✶
15.263446061407292+3.766805795461154-5.736909550913996
 ---
b
0.5998302036258235+0.2729449050025626-0.3780519650353695
 ---
i
(deg)
87.76970941273679+1.56345057669991-2.98855384791199
 ---
Rp/R✶
0.0206342168809222+0.0027730612858497-0.0017344222844300
 ---
Print
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
4 KELT 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

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.