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WASP-39 Overview

WASP-39 0.90 R⦿ 5400.00 K
WASP-39 b
Architecture
WASP-39
WASP-39
WASP-39 b
Other Data
Bibliography 17
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
WASP-39 WASP-39 b Transit 2011 Faedi et al. 2011 Confirmed Planet
RA
14h29m18.40s
Dec
-03d26m40.20s
Distance
213.982+1.760-1.731
pc
Parallax
4.6448200±0.0378357 mas
Ecliptic Latitude
10.69821 deg
Ecliptic Longitude
216.11502 deg
Galactic Latitude
51.37116 deg
Galactic Longitude
344.40348 deg
Total Proper Motion
19.0559277±0.0601139 mas/yr
Proper Motion (RA)
-19.0528000±0.0601156 mas/yr
Proper Motion (Dec)
0.3452450±0.0545661 mas/yr
Photometry
mV
12.095±0.252
mTESS
11.3763±0.0061
mJ
10.663±0.024
mH
10.307±0.023
mKs
10.202±0.023
mW1
10.159±0.023
mW2
10.224±0.021
mW3
10.131±0.057
mW4
9.208
mGaia
11.886700±0.000288
mB
12.854±0.036
mg
12.5233000±0.0010396
mi
11.7420000±0.0006797
mr
11.9390000±0.0009442
mu
15.1307000±0.0082349
mz
13.6778000±0.0169752
Abundances
(Hypatia Catalog)
[Fe/H] 0.00±0.02 dex
[C/H] -0.08±0.04 dex
[O/H] -0.03±0.09 dex
[Na/H] -0.14±0.04 dex
[Mg/H] 0.02±0.03 dex
[Al/H] -0.05±0.02 dex
[Si/H] -0.02±0.02 dex
[Ca/H] 0.00±0.06 dex
[Y/H] 0.03±0.08 dex
[BaII/H] 0.03±0.15 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Carter et al. 2024 TICv8 Gaia DR2 Mancini et al. 2018 Bonomo et al. 2017 Maciejewski et al. 2016 Faedi et al. 2011 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
ρ✶
(g/cm3)
1.6999+0.0054-0.0055
1.2434767+0.3401812-0.2671663
 --- 1.555±0.080 ---
1.692+0.106-0.089
 --- ---
Teff
(K)
---
5326.600+154.529-123.405
5341.0+203.0-89.7
 5485±50 5400±150 --- 5400±150 5326.600±138.967
γ
(km/s)
--- --- -58.93103530033074±0.59489317619438 -58.4421±0.0020 --- --- -58.4826±0.0004 ---
v sin i
(km/s)
--- --- --- 1.0±0.5 1.40±0.60 --- 1.4±0.6 ---
M✶
(M⦿)
---
0.9180000+0.1476840-0.0775302
 --- 0.913±0.047 0.930±0.030 --- 0.93±0.03 ---
R✶
(R⦿)
---
1.0134200+0.0712322-0.0590191
0.92868525+0.03199760-0.06676460
 0.939±0.022 0.895±0.023
0.918+0.022-0.019
 0.895±0.023 1.01341998577118±0.06512570000000
L✶
(log10(L⦿))
---
-0.1279244+0.0193982-0.0128585
-0.1990779+0.0052289-0.0052926
 --- --- --- --- ---
Metallicity
(dex)
--- -0.030±0.100 [M/H] --- 0.01±0.09 [Fe/H] -0.120±0.100 [Fe/H] --- --- ---
Age
(Gyr)
--- --- ---
8.50+4.00-3.40
9.0+3.0-4.0
 --- --- ---
log g
(log10(cm/s2))
---
4.3893300+0.0890882-0.0833042
 --- 4.453±0.012 ---
4.480+0.029-0.025
 --- 4.3893300±0.0861962
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Atmospheric Spectroscopy
Source Carter et al. 2024 Panek et al. 2023 Kokori et al. 2023 Ivshina & Winn 2022 Mancini et al. 2018 Bonomo et al. 2017 Barstow et al. 2017 Fischer et al. 2016 Maciejewski et al. 2016 Sing et al. 2016 Ricci et al. 2015 Faedi et al. 2011 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
11.390±0.012 ---
11.37+0.24-0.20
 --- --- --- --- 11.55±0.13
11.37+0.24-0.20
 --- 11.32±0.42 --- ---
b
0.4498±0.0022 --- --- --- --- --- --- ---
0.447+0.041-0.055
 --- --- --- ---
Mp
(M⨁)
--- --- --- --- 89.3±10.2
87.4+13.3-13.7
 --- --- 89.9±13.0 89 --- 88.989±9.535 ---
Mp
(MJup)
--- --- --- --- 0.281±0.032
0.275+0.042-0.043
 --- --- 0.283±0.041 0.28 --- 0.28±0.03 ---
i
(deg)
87.7369±0.0024 ---
87.75+0.27-0.20
 --- 87.32±0.17
87.83+0.25-0.22
 --- 87.93±0.14
87.75+0.27-0.20
 --- 87.78±0.43
87.83 +0.25-0.22
 ---
P
(days)
4.0552842±0.0000035 --- 4.05528043±0.00000032 4.05527892±0.00000086 4.0552941±0.0000034 4.05529470±0.00000097 --- 4.05527999±0.00000070 4.0552765±0.0000035 4.06 4.0552947±0.000000965 4.055259±0.000009 4.05486954695085±0.00022036895000
ρ
(g/cm3)
--- --- --- --- 0.167±0.023
0.166+0.032-0.029
 --- ---
0.160+0.027-0.025
 --- --- 0.186±0.027 ---
Rp
(R⨁)
--- 15.2 --- --- 14.34±0.45 14.24±0.45 --- ---
14.93+0.38-0.35
 14.2 --- 14.235±0.448 15.5446863596946±1.0187697000000
Rp
(RJup)
--- 1.36 --- --- 1.279±0.040 1.270±0.040 --- ---
1.332+0.034-0.031
 1.27 --- 1.27±0.04 1.38680641672392±0.09088870141422
Rp/R✶
--- --- 0.1457±0.0016 --- --- --- --- ---
0.1457+0.0015-0.0016
 --- 0.1424±0.0023 --- ---
K
(m/s)
--- --- --- --- ---
36.9+6.0-5.3
 --- --- 37.9±5.4 --- --- --- ---
a
(au)
--- --- --- --- 0.04828±0.00082
0.04859+0.00051-0.00053
 --- --- 0.04858±0.00052 --- --- 0.0486±0.0005 ---
TC
(days)
2459783.5015000+0.0000068-0.0000069
 --- 2456888.031364±0.000080 2456401.39763±0.00013 2455342.96913±0.00063 2455342.97036±0.00020 --- 2455342.96960±0.00014 2455342.96982±0.00051 --- 2455342.9695727±0.000199 2455342.9688±0.0002 2459694.28597700±0.00080364
Teq
(K)
--- --- --- --- 1166±14 --- 1117 --- --- 1120 --- --- 1075.5947515626
S
(S⨁)
--- --- --- --- --- --- --- --- --- --- --- --- 316.312022669693
δ
(%)
--- --- --- --- --- --- --- --- --- --- ---
2.11 +0.03-0.04
 2.31632926161412±0.02497608200000
T14
(hours)
--- --- --- --- --- --- --- --- --- --- --- 2.8032±0.0192 2.80634087203229±0.04110644400000
e
0 --- --- --- --- <0.048 --- --- --- --- 0 0. ---
λ
(deg)
--- --- --- --- 0±11 --- --- --- --- --- --- --- ---
ω
(deg)
--- --- --- --- --- --- --- --- --- --- 0 --- ---
Print
Literature Time Series (1 File Type, 2 Files)
File Type Data Points Filter Reference
Radial Velocity Curve     9 Optical Spectra Faedi et al. 2011
Radial Velocity Curve     8 Optical Spectra Faedi et al. 2011
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 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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