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WASP-147 Overview

WASP-147 1.43 R⦿ 5702.00 K
WASP-147 b
1.115 RJup

WASP-147 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
WASP-147
WASP-147 b 4.6 d 12.5 R⨁ Transit 2018 Lendl et al. 2019 Confirmed Planet
RA
23h56m45.96s
Dec
-22d09m11.63s
Distance
436.098+9.350-8.973
pc
Parallax
2.2651000±0.0477939 mas
Ecliptic Latitude
-19.92381 deg
Ecliptic Longitude
350.07464 deg
Galactic Latitude
-76.62822 deg
Galactic Longitude
51.79261 deg
Total Proper Motion
8.7482342±0.0643353 mas/yr
Proper Motion (RA)
-5.2947300±0.0777957 mas/yr
Proper Motion (Dec)
-6.9640100±0.0550739 mas/yr
Photometry
mV
12.681±0.039
mTESS
11.7607±0.0063
mJ
11.174±0.023
mH
10.907±0.025
mKs
10.857±0.025
mW1
10.790±0.022
mW2
10.844±0.021
mW3
10.797±0.106
mW4
8.998
mGaia
12.183200±0.000269
mB
13.106±0.558
Abundances
(Hypatia Catalog)
[Fe/H] 0.15±0.04 dex
[C/H] 0.25±0.09 dex
[O/H] 0.09±0.09 dex
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 Lendl et al. 2019 Gaia DR2 ExoFOP
Teff
(K)
5909.000+120.026-116.918
 5702±100
5839.25+40.75-29.75
 5909.0±118.5
Metallicity
(dex)
---
0.0920+0.0690-0.0710
[Fe/H] 		--- ---
γ
(km/s)
---
-1.617011+0.000069-0.000066
 -1.661879086779395±0.659616491473366 ---
v sin i
(km/s)
---
0.30+0.80-0.30
 --- ---
Age
(Gyr)
--- 8.47±0.78 --- ---
ρ✶
(g/cm3)
0.6256880+0.1593907-0.1077379
0.509+0.076-0.120
 --- ---
M✶
(M⦿)
1.070000+0.137844-0.133484
1.044+0.070-0.073
 --- ---
R✶
(R⦿)
1.3409000+0.0510382-0.0786402
1.429+0.140-0.076
1.3594560+0.0139589-0.0187777
 1.34089994430542±0.06483920000000
Sp. T
--- G4 --- ---
L✶
(log10(L⦿))
0.29554511+0.01966065-0.02569467
 ---
0.28685324+0.01255895-0.01293300
 ---
log g
(log10(cm/s2))
4.2126600+0.0594226-0.0902123
 --- --- 4.21±0.07
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Lendl et al. 2019 Kokori et al. 2023 Ivshina & Winn 2022 ExoFOP
a/R✶
8.29+0.40-0.74
8.3+0.4-0.7
 --- ---
Teq
(K)
1404+69-43
 --- --- 1282.5626084842256
b
0.31+0.19-0.21
 --- --- ---
Mp
(M⨁)
87.4+8.9-8.6
 --- --- ---
Mp
(MJup)
0.275+0.028-0.027
 --- --- ---
e
0 --- --- ---
i
(deg)
87.9+1.5-1.6
87.9+1.5-1.6
 --- ---
P
(days)
4.602730±0.000027 4.6027440±0.0000028 4.6027435±0.0000031 4.60274981778029±0.00000480393560
ρ
(g/cm3)
0.263+0.081-0.080
 --- --- ---
Rp
(R⨁)
12.50+1.57-1.04
 --- --- 11.723657544304716±0.638612100000000
Rp
(RJup)
1.115+0.140-0.093
 --- --- 1.0459164716292817±0.0569732535983401
Rp/R✶
0.0800±0.0038 0.080±0.004 --- ---
K
(m/s)
32.7±2.8 --- --- ---
a
(au)
0.0549+0.0012-0.0013
 --- --- ---
δ
(%)
0.640+0.062-0.059
 --- --- 0.745670377558569±0.011375329000000
T14
(hours)
4.394+0.098-0.079
 --- --- 4.27023341680089±0.09250861000000
TC
(days)
2456562.5950±0.0013
(BJD)
2458684.46059±0.00059
(BJD-TDB)
2458357.66553±0.00056
(BJD-TDB)
2459089.50082300±0.00058565
(BJD)
S
(S⨁)
--- --- --- 639.492270468886
Print
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
4 KELT Time Series
1 SuperWASP Time Series
1 Associated Literature Data
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