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TOI-1338 Overview

TOI-1338 A 1.34 R⦿ 6050.00 K
TOI-1338 b
0.684 RJup
TOI-1338 c
TOI-1338 B 0.30 R⦿ 5723.20 K
TOI-1338 b
0.684 RJup
TOI-1338 c
Architecture
TOI-1338
TOI-1338 A
TOI-1338 b
TOI-1338 c
TOI-1338 B
TOI-1338 b
TOI-1338 c
Other Data
Bibliography 8
Exoplanet Archive Notes 3
TOI-1338 A Nearby Data 3
TOI-1338 B Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
TOI-1338 A TOI-1338 b Transit 2020 Kostov et al. 2020 Confirmed Planet
TOI-1338 A TOI-1338 c Radial Velocity 2023 Standing et al. 2023 Confirmed Planet
TOI-1338
  • This reference contains discussion regarding the stellar multiplicity of this system. (Kostov et al. 2020)
TOI-1338 b
RA
06h08m31.94s
Dec
-59d32m27.55s
Distance
399.017+3.162-3.113
pc
Parallax
2.477350±0.019555 mas
Ecliptic Latitude
-82.91506 deg
Ecliptic Longitude
98.79559 deg
Galactic Latitude
-28.49114 deg
Galactic Longitude
268.41173 deg
Total Proper Motion
36.5231765±0.0405353 mas/yr
Proper Motion (RA)
-12.2583000±0.0366319 mas/yr
Proper Motion (Dec)
34.4046000±0.0410043 mas/yr
Photometry
mV
11.722±0.022
mTESS
11.4881±0.0060
mJ
10.950±0.023
mH
10.695±0.022
mKs
10.635±0.021
mW1
10.580±0.023
mW2
10.604±0.020
mW3
10.505±0.050
mW4
9.146
mGaia
11.876400±0.000174
mB
12.367±0.327
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Wang & Liu 2024 Standing et al. 2023 Kostov et al. 2020 TICv8 Gaia DR2 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
--- 6050±80 6050±80
5723.200+105.432-115.158
5977.0+154.1-186.0
 5723.2±57.0
γ
(km/s)
--- 30.75335±0.00099 --- --- 24.67765969269152±8.07885380562973 ---
M✶
(M⦿)
1.0936±0.0072 1.127±0.069
1.127+0.068-0.069
1.0200000+0.0924454-0.1528410
 --- ---
R✶
(R⦿)
1.3130±0.0038 1.345±0.046
1.331+0.024-0.026
1.5181100+0.0848518-0.0551080
1.3619936+0.0888962-0.0675930
 1.51811003684998±0.06997990000000
Sp. T
--- F8 --- --- --- ---
Metallicity
(dex)
--- --- 0.01±0.05 [Fe/H] -0.40±0.09 [M/H] --- ---
v sin i
(km/s)
--- --- 3.6±0.6 --- --- ---
Age
(Gyr)
--- --- 4.4±0.2 --- --- ---
log g
(log10(cm/s2))
--- --- 4.00±0.08
4.0840600+0.0621687-0.0865084
 --- 3.60±0.08
Prot
(days)
--- --- 19±3 --- --- ---
L✶
(log10(L⦿))
--- --- ---
0.34785670+0.01630092-0.01629513
0.32897787+0.00638901-0.00648439
 ---
ρ✶
(g/cm3)
--- --- ---
0.4110137+0.0685998-0.0965937
 --- ---
Print
Status
Confirmed Planet
Detected By
Transit, Transit Timing Variations
Tools
Transit Prediction Service
TOI
Transit
Source Wang & Liu 2024 Standing et al. 2023 Kostov et al. 2020 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
--- --- --- 254.652504801893
S
(S⨁)
--- --- --- 0.993831621754979
P
(days)
95.4001+0.0062-0.0056
 95.174±0.035
95.174+0.031-0.035
 95.174
Rp
(R⨁)
7.661±0.053 --- 6.85±0.19 7.84988907968414±0.73999950000000
Rp
(RJup)
0.6835±0.0047 --- 0.611±0.017 0.700321402077545±0.066018447154611
δ
(%)
--- --- --- 0.260006160504333±0.021236592000000
T14
(hours)
--- --- --- 11.6316864122452±0.4795903000000
TC
(days)
--- ---
2458342.15+0.80-0.74
 2459238.2194900±0.0051024
ω
(deg)
71.9+1.9-1.8
 ---
258.6+3.7-4.8
 ---
Mp
(M⨁)
11.3±2.1 <21.8±0.9
33.0+20.3-19.6
 ---
Mp
(MJup)
0.0355+0.0066-0.0067
 <0.0685±0.0029
0.104+0.064-0.062
 ---
e
0.0331+0.0022-0.0021
 0.0880±0.0043
0.0880+0.0043-0.0033
 ---
i
(deg)
90.494+0.013-0.014
 ---
89.37+0.35-0.26
 ---
ρ
(g/cm3)
---
<0.36+0.02-0.01
0.56+0.34-0.33
 ---
K
(m/s)
--- <2.4±0.1 --- ---
a
(au)
--- 0.4607±0.0088
0.4607+0.0084-0.0088
 ---
Rp/R✶
--- ---
0.04724+0.00100-0.00103
 ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Wang & Liu 2024 Standing et al. 2023
ω
(deg)
344.64+25.87-31.25
 220±49
Mp
(M⨁)
75.4+4.0-3.6
 ---
Mp
(MJup)
0.237+0.013-0.011
 ---
Mp sin i
(M⨁)
74.4±3.2 65.2±11.8
Mp sin i
(MJup)
0.234±0.010 0.205±0.037
e
0.037+0.032-0.026
 <0.16
i
(deg)
97.00+6.70-6.80
 ---
P
(days)
215.79±0.46 215.5±3.3
K
(m/s)
--- 5.6±1.0
a
(au)
--- 0.794±0.016
TC
(days)
--- 2459208.7±29.1
Print
RA
06h08m31.97s
Dec
-59d32m28.08s
Distance
403.65713073309223±3.18627317434655 pc
Parallax
2.4773500177833450±0.0195549968132470 mas
Ecliptic Latitude
-82.9152 deg
Ecliptic Longitude
98.79619 deg
Galactic Latitude
-28.4911 deg
Galactic Longitude
268.41191 deg
Total Proper Motion
36.523±0.041 mas/yr
Proper Motion (RA)
-12.258327315165642±0.036631879137242 mas/yr
Proper Motion (Dec)
34.404639041367325±0.041004337121675 mas/yr
Photometry
mV
---
mTESS
---
mJ
---
mH
---
mKs
---
mW1
---
mW2
---
mW3
---
mW4
---
mGaia
---
mB
---
Tools
IRSA Finding Chart
Stellar Hosts
Source Wang & Liu 2024 Standing et al. 2023 Kostov et al. 2020 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
γ
(km/s)
--- 30.75335±0.00099 --- ---
M✶
(M⦿)
0.3069±0.0012 0.313±0.012
0.3128+0.0113-0.0118
 ---
R✶
(R⦿)
0.305820+0.000094-0.000940
 ---
0.3089+0.0056-0.0060
 3.09254±0.385104
Age
(Gyr)
--- --- 4.4±0.2 ---
Sp. T
--- --- M ---
Teff
(K)
--- --- --- 5723.2±57
log g
(log10(cm/s2))
--- --- --- 3.6±0.08
Print
Known Objects
2 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
2 Associated Literature Data
Known Objects
2 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
2 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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