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WASP-43 Overview

WASP-43 0.76 R⦿ 4400.00 K
WASP-43 b
0.930 RJup
Architecture
WASP-43
WASP-43
WASP-43 b
Other Data
Bibliography 18
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
WASP-43 WASP-43 b Transit 2011 Hellier et al. 2011 Confirmed Planet
RA
10h19m37.96s
Dec
-09d48m23.20s
Distance
86.7467+0.3281-0.3257
pc
Parallax
11.4991000±0.0431134 mas
Ecliptic Latitude
-18.81336 deg
Ecliptic Longitude
160.51736 deg
Galactic Latitude
37.86975 deg
Galactic Longitude
252.78676 deg
Total Proper Motion
56.8007302±0.0677704 mas/yr
Proper Motion (RA)
-42.043500±0.069006 mas/yr
Proper Motion (Dec)
-38.1925000±0.0662422 mas/yr
Photometry
mV
12.305±0.057
mTESS
11.1184±0.0063
mJ
9.9950±0.0240
mH
9.397±0.025
mKs
9.267±0.026
mW1
9.152±0.023
mW2
9.225±0.020
mW3
9.134±0.032
mW4
8.469
mGaia
11.907000±0.001847
mB
13.796±0.022
Abundances
(Hypatia Catalog)
[Fe/H] -0.01±0.14 dex
[O/H] 0.30±0.09 dex
[Na/H] -0.24±0.04 dex
[Mg/H] -0.03±0.07 dex
[Al/H] 0.15±0.06 dex
[Si/H] -0.11±0.05 dex
[Ca/H] 0.12±0.06 dex
[BaII/H] -0.19±0.19 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 Gaia DR2 Bonomo et al. 2017 Esposito et al. 2017 Salz et al. 2015 Hellier et al. 2011 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4124.0000+96.9186-156.2370
4305.7534+137.7870-211.7030
 4400±200 4500±100 4400 4400±200 4400
R✶
(R⦿)
0.7576490+0.0896734-0.0598492
0.6629471+0.0703346-0.0404763
0.667+0.010-0.011
 0.6506±0.0054 ---
0.60+0.03-0.04
 0.757649004459381±0.074761300000000
log g
(log10(cm/s2))
4.4920400+0.1288620-0.0985465
 --- --- 4.50±0.20 ---
4.65+0.06-0.04
 4.64555
Metallicity
(dex)
--- --- -0.0500±0.1700 [Fe/H] -0.010±0.150 [Fe/H] --- -0.050±0.170 [Fe/H] ---
γ
(km/s)
--- -3.696485640807932±0.697431876585452 --- -3.5955±0.0043 --- -3.5946±0.0010 ---
v sin i
(km/s)
--- --- --- 2.26±0.54 --- 4.0±0.4 ---
M✶
(M⦿)
0.6500000+0.1050800-0.0590181
 --- 0.717±0.025 0.688±0.037 --- 0.58±0.05 ---
Age
(Gyr)
--- --- 7.0±7.0 --- 0.8 --- ---
Sp. T
--- --- --- --- K7 V --- ---
L✶
(log10(L⦿))
-0.8250940+0.0362949-0.0281367
-0.86615087+0.00243668-0.00245042
 --- --- --- --- ---
Prot
(days)
--- --- 15.60±0.40 15.6±0.4 --- --- ---
ρ✶
(g/cm3)
2.1070418+0.9344977-0.5164772
 --- --- 2.526±0.080 --- --- ---
Print
Status
Confirmed Planet
Detected By
Orbital Brightness Modulation, Radial Velocity, Transit Timing Variations, Transit
Tools
Transit Prediction Service
TOI
Transit
Atmospheric Spectroscopy
Source Hellier et al. 2011 Murphy et al. 2023 Kokori et al. 2023 Patel & Espinoza 2022 Ivshina & Winn 2022 Kokori et al. 2022 Bonomo et al. 2017 Esposito et al. 2017 Hoyer et al. 2016 Jiang et al. 2016 Salz et al. 2015 Ricci et al. 2015 Kreidberg et al. 2014 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
--- --- --- --- --- --- --- 1426.7±8.5 --- --- 1350 --- --- 1302.83623501241
Mp
(M⨁)
565.714±31.782 --- --- --- --- ---
651.6+15.9-16.5
 635.0±25.1 --- --- 572.1 --- --- ---
Mp
(MJup)
1.78±0.10 --- --- --- --- ---
2.050+0.050-0.052
 1.998±0.079 --- --- 1.8 --- --- ---
e
0. --- --- --- --- --- <0.0062 0 --- 0 0 0 0 ---
P
(days)
0.813475±0.000001 0.81347407±0.00000002 0.813474056±0.000000021
0.8134749+0.0000009-0.0000010
 0.813474037±0.000000028 0.81347414±0.00000003 0.81347437±0.00000013 0.813473978±0.000000035 0.813473978±0.000000035 0.81347753 0.8 0.81347409±0.000000073 0.81347436 0.813473271080055±0.000000303447340
ρ
(g/cm3)
2.939 +0.971-0.545
 --- --- --- --- ---
2.28+0.14-0.13
 2.43±0.14 --- --- 2.9 --- --- ---
Rp
(R⨁)
10.424 +0.785-1.009
 --- --- --- --- --- 11.61±0.21 11.28±0.19 --- --- 10.42 --- --- 13.1118362739627±1.2943878000000
Rp
(RJup)
0.93 +0.07-0.09
 --- --- --- --- --- 1.036±0.019 1.006±0.017 --- --- 0.93 --- --- 1.16976169599103±0.11547774366317
a
(au)
0.0142±0.0004 --- --- --- --- ---
0.01528+0.00017-0.00018
 0.01504±0.00029 --- --- 0.014 --- --- ---
TC
(days)
2455528.86774±0.00014 2456897.13201±0.00004 2457202.184881±0.000031 2458555.80567±0.00005 2457423.449697±0.000048 2456047.051715±0.000022 2455934.792239±0.000040 --- 2455528.868634±0.000046 --- --- 2455528.86839966±0.000036904078 2456601.02748 2458543.60463300±0.00003116
a/R✶
--- 4.86±0.01 4.867±0.023 4.72±0.05 --- --- --- 4.97±0.14 4.867±0.023
4.837+0.021-0.022
 --- 4.82±0.11 4.872 ---
i
(deg)
82.6 +1.3-0.9
 82.133±0.001 82.11±0.10 --- --- --- 82.33±0.20 82.109±0.088 82.11±0.10
82.149+0.084-0.086
 --- 81.92±0.54 82.1 ---
Rp/R✶
--- 0.1578±0.0004 0.1594±0.0004
0.1615+0.0017-0.0025
 --- --- --- 0.1588±0.0040 0.15942±0.00041 0.15929±0.00045 --- 0.1738±0.0033 0.12 ---
ω
(deg)
--- --- --- --- --- --- --- 90 --- 0 --- 0 --- ---
b
--- --- ---
0.698+0.012-0.014
 --- --- --- 0.689±0.013 --- --- --- --- --- ---
δ
(%)
2.55±0.12 --- --- --- --- --- --- --- --- --- --- --- --- 2.5866834740031±0.0086578870000
T14
(hours)
1.1592±0.0264 --- --- --- --- --- --- 1.16±0.24 --- --- --- --- --- 1.26296395605359±0.00469816700000
K
(m/s)
--- --- --- --- --- --- 551.7±4.7 551.0±3.2 --- --- --- --- --- ---
S
(S⨁)
--- --- --- --- --- --- --- --- --- --- --- --- --- 680.895269714086
λ
(deg)
--- --- --- --- --- --- --- 3.5±6.8 --- --- --- --- --- ---
ψ
(deg)
--- --- --- --- --- --- --- <20 --- --- --- --- --- ---
Print
Literature Time Series (1 File Type, 1 File)
File Type Data Points Filter Reference
Radial Velocity Curve     15 Optical Spectra Hellier et al. 2011
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
4 KELT Time Series
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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