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WASP-3 Overview

WASP-3 1.38 R⦿ 6400.00 K
WASP-3 b
1.420 RJup
WASP-3 B
WASP-3 C 0.81 R⦿ 4380.00 K
Architecture
WASP-3
WASP-3
WASP-3 b
WASP-3 B
WASP-3 C
Other Data
Bibliography 23
Exoplanet Archive Notes 4
WASP-3 Nearby Data 4
WASP-3 B Nearby Data 4
WASP-3 C Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
WASP-3 WASP-3 b Transit 2007 Pollacco et al. 2008 Confirmed Planet
WASP-3
  • This reference contains discussion regarding the stellar multiplicity of this system. (Ngo et al. 2015)
  • This reference contains discussion regarding the stellar multiplicity of this system. (Mugrauer 2019)
WASP-3 b
RA
18h34m31.62s
Dec
+35d39m41.15s
Distance
231.161+1.648-1.625
pc
Parallax
4.2973700±0.0303966 mas
Ecliptic Latitude
58.69469 deg
Ecliptic Longitude
283.56886 deg
Galactic Latitude
18.61112 deg
Galactic Longitude
64.17496 deg
Total Proper Motion
22.5756189±0.0489508 mas/yr
Proper Motion (RA)
-6.0688500±0.0415104 mas/yr
Proper Motion (Dec)
-21.7446000±0.0494834 mas/yr
Photometry
mV
10.632±0.007
mTESS
10.1058±0.0060
mJ
9.603±0.020
mH
9.407±0.014
mKs
9.361±0.015
mW1
9.320±0.023
mW2
9.338±0.021
mW3
9.331±0.030
mW4
8.875±0.370
mGaia
10.452500±0.000267
mB
11.070±0.104
Abundances
(Hypatia Catalog)
[Fe/H] -0.02±0.04 dex
[C/H] -0.14±0.09 dex
[O/H] 0.09±0.09 dex
[Na/H] -0.25±0.04 dex
[Mg/H] -0.08±0.07 dex
[Al/H] -0.44±0.06 dex
[Si/H] 0.00±0.05 dex
[Ca/H] 0.03±0.06 dex
[Y/H] -0.06±0.08 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8
 Gaia DR2 Bonomo et al. 2017
 Stassun et al. 2017
 Tsantaki et al. 2014 Rostron et al. 2014
 Knutson et al. 2014
 Southworth 2011
 Christiansen et al. 2011
 Southworth 2010
 Pollacco et al. 2008
 ExoFOP-TESS TOI
 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
6352.000+103.223-185.109
6433.314+193.286-149.648
 6400±100 6400±100 6423±44 6400±100 --- 6400±100 --- 6400±100 6400±100 6352.0±144.2
Metallicity
(dex)
-0.040±0.100 [M/H] --- 0.0±0.2 0.0 [Fe/H] 0.04±0.04 [Fe/H] 0.0±0.2 [Fe/H] -0.060±0.080 [Fe/H] 0.0±0.2 [Fe/H] --- 0.0±0.2 [Fe/H] 0.0±0.2 [M/H] ---
Age
(Gyr)
--- --- 2.1±1.2 --- --- --- --- 2.1±1.3 ---
2.1+1.6-1.2
 --- ---
ρ✶
(g/cm3)
0.7049357+0.2274825-0.1220673
 --- --- 0.77±0.16 ---
0.680+0.027-0.025
 --- 0.697±0.034 --- 0.682±0.103
0.78+0.21-0.07
 ---
M✶
(M⦿)
1.261000+0.180667-0.206550
 --- 1.260±0.100 1.62±0.53 --- 1.23±0.03 1.20±0.01 1.26±0.10
1.24 +0.06-0.11
1.26±0.10
1.24+0.06-0.11
 ---
R✶
(R⦿)
1.3611600+0.0726457-0.0683090
1.2989979+0.0626088-0.0746738
 1.366±0.044 1.44±0.12 --- 1.36±0.02 --- 1.366±0.045 1.354±0.056 1.377±0.085
1.31+0.05-0.12
 1.36±0.07
log g
(log10(cm/s2))
4.2709600+0.0769513-0.1050500
 --- --- 4.25±0.05 4.42±0.15 4.256±0.011 --- 4.268±0.018 --- 4.262±0.044 4.25±0.05 4.27±0.09
v sin i
(km/s)
--- --- 13.4±1.5 --- 15.21 --- --- --- --- --- 13.4±1.5 ---
γ
(km/s)
--- -4.399997040535889±0.356991147349701 --- --- --- --- --- --- --- --- -5.490±0.007 ---
L✶
(log10(L⦿))
0.43415725+0.01924351-0.01551419
0.41565054+0.00487565-0.00493099
 --- --- --- --- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Atmospheric Spectroscopy
Source Stassun et al. 2017
 Kokori et al. 2023
 Ivshina & Winn 2022 Kokori et al. 2022
 Bonomo et al. 2017
 Rostron et al. 2014
 Knutson et al. 2014
 Southworth 2011
 Christiansen et al. 2011
 Southworth 2010
 Simpson et al. 2010
 Pollacco et al. 2008
 ExoFOP-TESS TOI
 Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
--- --- --- --- --- --- --- 2020±35 --- 2028±59 ---
1960+33-76
 1825
S
(S⨁)
--- --- --- --- --- --- --- --- --- --- --- --- 1845.3
P
(days)
1.846830±0.000002 1.846835096±0.000000074 1.846835146±0.000000088 1.84683511±0.00000013 1.84683510±0.00000040 1.8468355±0.0000007 --- 1.8468373±0.0000014 1.8468373±0.0000014 1.846835±0.000002 1.846835±0.000002 1.846834±0.000002 1.8468345±0.0000015
Rp
(R⨁)
15.9±1.9 --- --- --- 15.87±0.53 15.7±0.3 --- 15.87±0.54 15.524±0.673 16.30±0.93
14.5 +0.6-0.8
14.7+0.8-1.6
 16.401200±0.862733
Rp
(RJup)
1.42±0.17 --- --- --- 1.416±0.047 1.40±0.03 --- 1.416±0.048 1.385±0.060 1.454±0.083
1.29 +0.05-0.07
1.31+0.07-0.14
 1.4632196±0.0769680
δ
(%)
1.10±0.18 --- --- --- --- 1.11±0.05 --- --- --- ---
1.026 +0.029-0.026
1.06+0.02-0.04
 1.3237000±0.0222632
T14
(hours)
--- --- --- --- ---
2.772+0.038-0.046
 --- --- 2.7883±0.0217 --- 2.736±0.024
2.664+0.022-0.043
 2.565±0.036
TC
(days)
--- 2456598.295066±0.000075 2455850.326703±0.000091 2455554.83317±0.00007 2454143.85112±0.00024 2454640.64993±0.00011 --- --- 2454686.82069±0.00039 --- 2454605.55915±0.00023
2454143.8503+0.0004-0.0003
 2460338.1360340±0.0006024
a/R✶
5.18±0.35
5.0+0.8-0.6
 --- --- ---
4.9727+0.0651-0.0635
 ---
5.0150+0.0818-0.0792
5.0277 +0.8478-0.6340
4.975+0.260-0.236
 --- --- ---
Mp
(M⨁)
772±168 --- --- --- 601±38 629±19
617.9+12.7-13.3
 645±38
559.36 +25.43-44.49
655±41
559.357 +25.425-44.494
559+25-44
 ---
Mp
(MJup)
2.43±0.53 --- --- --- 1.89±0.12 1.98±0.06
1.944+0.040-0.042
 2.03±0.12
1.76 +0.08-0.14
2.06±0.13
1.76 +0.08-0.14
1.76+0.08-0.14
 ---
i
(deg)
85.06±0.16 84.15±0.16 --- --- 83.72±0.39 84.06±0.29 --- 83.72±0.39 84.15±0.16 84.1±1.3
84.93 +1.32-0.78
84.4+2.1-0.8
 ---
ρ
(g/cm3)
--- --- --- ---
0.822+0.100-0.089
 0.950±0.070 --- 0.890±0.063 --- 0.890±0.150
1.037 +0.372-0.120
1.03+0.37-0.12
 ---
K
(m/s)
290.5±9.5 --- --- ---
266.7+9.4-9.1
 284±8
284.0+5.7-6.0
 286.5±7.8 --- 290.5±9.5 ---
251.2+7.9-10.8
 ---
a
(au)
--- --- --- ---
0.03182+0.00080-0.00085
 0.0315±0.0003 --- 0.03185±0.00088 --- 0.03187±0.00088
0.03151 +0.00150-0.000987
0.0317+0.0005-0.0010
 ---
Rp/R✶
--- 0.105±0.012 --- --- --- --- --- --- 0.1051±0.0124 --- --- --- ---
e
0.0 --- --- --- <0.0058
0.0030+0.0130-0.0020
0.00660+0.01600-0.00520
 --- 0 --- 0.0 --- ---
λ
(deg)
--- --- --- --- --- --- --- --- --- ---
15 +10-9
 --- ---
ω
(deg)
--- --- --- --- --- ---
79.0+10.0-130.0
 --- --- --- --- --- ---
b
--- --- --- --- --- 0.511±0.020 --- --- --- --- ---
0.505+0.051-0.166
 ---
Print
RA
---
Dec
---
Distance
---
Parallax
---
Ecliptic Latitude
---
Ecliptic Longitude
---
Galactic Latitude
---
Galactic Longitude
---
Total Proper Motion
---
Proper Motion (RA)
---
Proper Motion (Dec)
---
Photometry
mV
---
mTESS
---
mJ
---
mH
---
mKs
---
mW1
---
mW2
---
mW3
---
mW4
---
mGaia
---
mB
---
Tools
Stellar Hosts
RA
18h34m30.25s
Dec
+35d39m33.64s
Distance
238.051+1.537-1.518
pc
Parallax
4.1720800±0.0267503 mas
Ecliptic Latitude
58.69315 deg
Ecliptic Longitude
283.55952 deg
Galactic Latitude
18.61474 deg
Galactic Longitude
64.17118 deg
Total Proper Motion
24.4837130±0.0536990 mas/yr
Proper Motion (RA)
-7.3931900±0.0426749 mas/yr
Proper Motion (Dec)
-23.3408000±0.0546825 mas/yr
Photometry
mV
14.059±0.092
mTESS
12.8684±0.0065
mJ
11.755±0.021
mH
11.195±0.015
mKs
11.062±0.017
mW1
10.916±0.023
mW2
10.912±0.021
mW3
10.905±0.090
mW4
9.163
mGaia
13.603900±0.000419
mB
15.129±0.041
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source TICv8
Teff
(K)
4380.000+133.117-125.932
L✶
(log10(L⦿))
-0.6611379+0.0258832-0.0265889
ρ✶
(g/cm3)
1.7958367+0.7536805-0.4144170
M✶
(M⦿)
0.6800000+0.0998054-0.0713305
R✶
(R⦿)
0.8112140+0.0707608-0.0729578
log g
(log10(cm/s2))
4.452310+0.080503-0.134070
Print
Literature Time Series (3 File Types, 35 Files)
File Type Data Points Filter Reference
Photometric Light Curve     239 g (Sloan) Tripathi et al. 2010
Photometric Light Curve     224 g (Sloan) Tripathi et al. 2010
Photometric Light Curve     522 i (Sloan) Tripathi et al. 2010
Photometric Light Curve     403 i (Sloan) Tripathi et al. 2010
Photometric Light Curve     269 i (Sloan) Tripathi et al. 2010
Photometric Light Curve     277 z (Sloan) Tripathi et al. 2010
Photometric Light Curve     3977 Clear, no filter Pollacco et al. 2008
Photometric Light Curve     5799 Clear, no filter SuperWASP Consortium
Radial Velocity Curve     33 Optical Spectra Simpson et al. 2010
Radial Velocity Curve     33 Optical Spectra Tripathi et al. 2010
Radial Velocity Curve     7 Optical Spectra Pollacco et al. 2008
Amateur Light Curve     688 B (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     384 B (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     240 Clear, no filter Amateur-Contributed Light Curves
Amateur Light Curve     210 Clear, no filter Amateur-Contributed Light Curves
Amateur Light Curve     290 I (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     181 I (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     465 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     302 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     232 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     195 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     186 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     182 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     180 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     157 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     153 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     147 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     145 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     125 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     124 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     120 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     117 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     117 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     78 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     336 V (Generic) Amateur-Contributed Light Curves
Known Objects
1 Confirmed Planets
4 2MASS Point Source Catalog
Data Files
3 SuperWASP Time Series
1 Associated Literature Data
Known Objects
1 Confirmed Planets
4 2MASS Point Source Catalog
Data Files
3 SuperWASP Time Series
1 Associated Literature Data
Known Objects
1 Confirmed Planets
4 2MASS Point Source Catalog
Data Files
3 SuperWASP 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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