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WASP-52 Overview

WASP-52 0.86 R⦿ 5087.00 K
WASP-52 b
1.270 RJup
Architecture
WASP-52
WASP-52
WASP-52 b
Other Data
Bibliography 14
Exoplanet Archive Notes 1
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
WASP-52 WASP-52 b Transit 2012 Hebrard et al. 2013 Confirmed Planet
WASP-52 b
RA
23h13m58.75s
Dec
+08d45m39.89s
Distance
174.818+1.343-1.323
pc
Parallax
5.6917600±0.0432971 mas
Ecliptic Latitude
12.60095 deg
Ecliptic Longitude
352.91675 deg
Galactic Latitude
-47.03849 deg
Galactic Longitude
86.18537 deg
Total Proper Motion
44.7847762±0.0550157 mas/yr
Proper Motion (RA)
-6.9137200±0.0789515 mas/yr
Proper Motion (Dec)
-44.2479000±0.0542996 mas/yr
Photometry
mV
12.192±0.069
mTESS
11.3819±0.0064
mJ
10.588±0.022
mH
10.186±0.028
mKs
10.086±0.025
mW1
10.011±0.023
mW2
10.094±0.021
mW3
9.9830±0.0610
mW4
8.395001
mGaia
11.953700±0.001117
mB
13.045±0.006
mg
12.8638000±0.0014821
mi
11.797000±0.000917
mr
11.979900±0.001181
mu
15.2394000±0.0060934
mz
13.622000±0.018398
Abundances
(Hypatia Catalog)
[Fe/H] 0.28±0.11 dex
[C/H] 0.16±0.02 dex
[O/H] 0.11±0.07 dex
[Na/H] 0.30±0.08 dex
[Mg/H] 0.15±0.02 dex
[Al/H] 0.17±0.03 dex
[Si/H] 0.24±0.04 dex
[Ca/H] 0.33±0.01 dex
[Y/H] 0.15±0.02 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 Öztürk & Erdem 2019 Gaia DR2 Bonomo et al. 2017 Maxted et al. 2015 Hebrard et al. 2013 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5087.000+111.121-147.921
 5000±100
5008.3667+80.0433-59.8237
 5000±100 --- 5000±100 5087.000±129.521
R✶
(R⦿)
0.8568410+0.0399513-0.0665010
 0.79±0.02
0.85968256+0.02091130-0.02683380
 0.790±0.020 --- 0.79±0.02 0.856841027736664±0.053226200000000
log g
(log10(cm/s2))
4.5032200+0.0903581-0.0876295
 4.5±0.1 --- --- --- 4.582±0.014 4.5032200±0.0889938
Metallicity
(dex)
--- 0.030±0.120 [Fe/H] --- 0.030±0.120 0.078 [Fe/H] 0.03±0.12 [Fe/H] ---
γ
(km/s)
--- --- 0.48473783289550454±0.32790744886361856 --- --- -1.0415±0.0033 ---
v sin i
(km/s)
--- --- --- 3.60±0.90 --- 3.6±0.9 ---
Age
(Gyr)
--- --- ---
10.7+1.9-4.5
 5.99
0.4 +0.3-0.2
---
ρ✶
(g/cm3)
1.9116681+0.5408573-0.4288818
 --- --- --- --- 2.48±0.11 ---
M✶
(M⦿)
0.8530000+0.1176800-0.0940695
 0.870±0.030 --- 0.870±0.030 0.820 0.87±0.03 ---
Sp. T
--- --- --- --- --- K2 V ---
L✶
(log10(L⦿))
-0.3536575+0.0142957-0.0154531
 ---
-0.37784454+0.00471535-0.00476712
 --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Atmospheric Spectroscopy
Source Hebrard et al. 2013 Kokori et al. 2023 Ivshina & Winn 2022 Kokori et al. 2022 Öztürk & Erdem 2019 Bonomo et al. 2017 Chen et al. 2017 Baluev et al. 2015 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
b
0.60±0.02 --- --- --- --- --- --- 0.598±0.032 ---
P
(days)
1.7497798±0.0000012 1.74978117±0.00000016 1.74978082±0.00000039 1.74978119±0.00000010 1.7497828±0.0000006 1.7497835±0.0000011 1.7497798 1.7497835±0.0000011 1.74977464574241±0.00002027697500
Rp/R✶
--- 0.1646±0.0012 --- --- 0.159±0.004 --- 0.1608±0.0018 0.1629±0.0044 ---
T14
(hours)
1.8096±0.0120 --- --- --- --- --- --- 1.852±0.033 1.86910362386687±0.01053831000000
TC
(days)
2455793.68143±0.00009 2456784.057988±0.000068 2457399.98072±0.00017 2456770.05972±0.00004 2455793.68128±0.00049 2456673.82149±0.00013 2457263.49829±0.00016 2456673.82149±0.00013 2460560.0850620±0.0001533
a/R✶
7.3801 +0.1106-0.1073
 7.38±0.11 --- ---
7.299+0.276-0.257
 --- 7.14±0.12 --- ---
e
0 --- --- --- 0 <0.092 0 --- ---
i
(deg)
85.35±0.20 85.35±0.20 --- --- 85.24±0.84 85.35±0.20 85.06±0.27 --- ---
Mp
(M⨁)
146.20±6.36 --- --- --- 146±6
146+7-7
 --- --- ---
Mp
(MJup)
0.46±0.02 --- --- --- 0.460±0.020
0.459+0.022-0.021
 --- --- ---
ρ
(g/cm3)
0.29±0.03 --- --- --- 0.334±0.036
0.277+0.025-0.023
 --- --- ---
Rp
(R⨁)
14.24±0.34 --- --- --- 13.71±0.69 14.24±0.34 --- --- 15.5589079327974±0.9688259000000
Rp
(RJup)
1.27±0.03 --- --- --- 1.223±0.062 1.270±0.030 --- --- 1.38807518267896±0.08643300634820
K
(m/s)
--- --- --- --- ---
85.0+3.4-3.5
 --- --- ---
a
(au)
0.0272±0.0003 --- --- --- ---
0.02713+0.00031-0.00032
 --- --- ---
Teq
(K)
1315±35 --- --- --- 1309±17 --- --- --- 1265.30535103151
δ
(%)
2.71±0.04 --- --- --- --- --- --- --- 2.99737051609248±0.01430894800000
λ
(deg)
24 +17-9
 --- --- --- --- --- --- --- ---
S
(S⨁)
--- --- --- --- --- --- --- --- 605.762494246753
Print
Literature Time Series (1 File Type, 2 Files)
File Type Data Points Filter Reference
Radial Velocity Curve     48 Optical Spectra Hebrard et al. 2013
Radial Velocity Curve     16 Optical Spectra Hebrard et al. 2013
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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