TOI-5599 Overview

  • Star: TOI-5599
    • Stellar Radius: 1.91 Solar Radius
    • Stellar Effective Temperature: 6137.02 K
    • Planet: TOI-5599 b
      • Disposition Confirmed
      • Planet Radius 0.641 Jupiter Radius

TOI-5599 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-5599
TOI-5599 b 5.44 d 7.19 R⨁ Transit 2026 Lafarga et al. 2026 Confirmed Planet
RA
13h17m18.30s
Dec
+55d40m53.54s
Distance
547.948+6.348-6.206
pc
Parallax
1.7961300±0.0207483 mas
Ecliptic Latitude
56.30299 deg
Ecliptic Longitude
163.52088 deg
Galactic Latitude
61.06633 deg
Galactic Longitude
115.39012 deg
Total Proper Motion
17.0690202±0.0350222 mas/yr
Proper Motion (RA)
-16.4832000±0.0353376 mas/yr
Proper Motion (Dec)
-4.4334600±0.0303281 mas/yr
Photometry
mV 11.779±0.034
mTESS 11.2785±0.0063
mJ 10.74±0.02
mH 10.500±0.023
mKs 10.437±0.018
mW1 10.413±0.022
mW2 10.447±0.021
mW3 10.393±0.058
mW4 8.85
mGaia 11.647600±0.000258
mB 12.621±0.379
mg 12.3047000±0.0009649
mi 11.6264000±0.0010436
mr 14.3238000±0.0091745
mu 14.7788000±0.0059298
mz 13.2625000±0.0063438
Source Lafarga et al. 2026 TICv8 ExoFOP
Teff
(K)
6137.022
6246.000+137.057-107.375
6246.0±122.2
ρ✶
(g/cm3)
0.423210140381225+0.138773699860268-0.228474263643310
0.2435419+0.0439089-0.0658242
---
R✶
(R⦿)
1.91334
1.9133400+0.0888834-0.0781116
1.91±0.08
log g
(log10(cm/s2))
4.0516
3.9572700+0.0766900-0.0944017
3.96±0.09
L✶
(log10(L⦿))
---
0.7006879+0.0170463-0.0183738
---
M✶
(M⦿)
---
1.210000+0.212179-0.145530
---
Status
Confirmed Planet
Detected By
Transit
Source Lafarga et al. 2026 ExoFOP
a/R✶
8.7124780307130187+0.8637429661295322-1.9862616566890727
---
b
0.4216536239266188+0.3019275510791432-0.2995589974079196
---
i
(deg)
87.230457211008655+2.041664181021360-3.403697169862994
---
P
(days)
5.4369150394056547+0.0000261631588474-0.0000248240916001
5.4368408±0.0000471
Rp
(R⨁)
7.188821199600879+0.572016747612737-0.524672579358525
6.117540±0.434311
Rp
(RJup)
0.6413447745164624+0.0510320039727374-0.0468082329161763
0.5457713±0.0387467
Rp/R✶
0.0343549657315267+0.0017995890826265-0.0013411258710288
---
T14
(hours)
4.5164437281787180+0.1588445329983048-0.1373657770296216
4.473±0.717
TC
(days)
2459627.13284191+0.00262742-0.00224706
(BJD)
2459627.1289450±0.0057262
(BJD)
Teq
(K)
--- 1496
S
(S⨁)
--- 833.218
δ
(%)
--- 0.102000000±0.000264929
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
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