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WASP-82 Overview

WASP-82 2.22 R⦿ 6480.00 K
WASP-82 b
1.620 RJup
Architecture
WASP-82
WASP-82
WASP-82 b
Other Data
Bibliography 11
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
WASP-82 WASP-82 b Transit 2015 Smith 2015 Confirmed Planet
RA
04h50m38.54s
Dec
+01d53m37.81s
Distance
275.664+3.122-3.055
pc
Parallax
3.5992400±0.0403327 mas
Ecliptic Latitude
-20.43671 deg
Ecliptic Longitude
71.46159 deg
Galactic Latitude
-25.61699 deg
Galactic Longitude
196.26285 deg
Total Proper Motion
24.8347782±0.0532604 mas/yr
Proper Motion (RA)
-16.1509000±0.0635481 mas/yr
Proper Motion (Dec)
-18.8657000±0.0442261 mas/yr
Photometry
mV
10.073±0.005
mTESS
9.538961±0.006000
mJ
9.046±0.024
mH
8.868±0.025
mKs
8.759±0.023
mW1
8.732±0.023
mW2
8.757±0.020
mW3
8.750±0.026
mW4
8.533±0.323
mGaia
9.897960±0.000312
mB
10.487±0.071
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 Gaia DR2 Stassun et al. 2017 West et al. 2016 Smith 2015 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
6441.5600+98.7202-192.9530
6087.150+233.185-109.750
 6480±90 6490±100 6480±90 6441.6±145.8
Metallicity
(dex)
0.152±0.014 [M/H] --- 0.12 [Fe/H] 0.12±0.11 [Fe/H] 0.1±0.1 [Fe/H] ---
γ
(km/s)
--- -23.28473864377887±0.34073418123810 --- -23.62827±0.00007 -23.62828±0.00006 ---
ρ✶
(g/cm3)
0.1981906+0.0559958-0.0458288
 --- 0.22±0.02
0.223+0.008-0.020
 0.21±0.03 ---
M✶
(M⦿)
1.304000+0.238108-0.180300
 --- 1.48±0.37 1.63±0.08 1.64±0.08 ---
R✶
(R⦿)
2.101130+0.076702-0.146856
2.2435417+0.0831430-0.1624940
 2.10±0.16
2.18+0.08-0.05
2.219 +0.1-0.08
2.10±0.11
log g
(log10(cm/s2))
3.9084400+0.0782712-0.1084490
 --- 3.96±0.03
3.973+0.013-0.020
 3.96±0.03 3.91±0.09
v sin i
(km/s)
--- --- --- 2.6±0.9 --- ---
Sp. T
--- --- --- F5 --- ---
L✶
(log10(L⦿))
0.8355653+0.0243024-0.0189246
0.7942190+0.0070409-0.0071569
 --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Stassun et al. 2017 Kokori et al. 2023 Patel & Espinoza 2022 Ivshina & Winn 2022 West et al. 2016 Smith 2015 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
4.43±0.15 4.37±0.14
4.42+0.04-0.07
 --- --- --- ---
b
--- ---
0.136+0.095-0.090
 ---
0.16+0.14-0.11
0.3 +0.1-0.2
---
P
(days)
2.705790±0.000002 2.70578401±0.00000055
2.7057900+0.0000020-0.0000018
 2.70578373±0.00000060 2.705782±0.000003 2.705785±0.000002 2.70582±0.00008
Rp/R✶
--- 0.0790±0.0008 0.0773±0.0004 --- --- --- ---
TC
(days)
--- 2458217.09214±0.00014
2458449.78954+0.00017-0.00016
 2456931.84480±0.00031 2456157.9898±0.0005 2456931.8444±0.0008 2458438.96587±0.00040
Teq
(K)
--- --- --- --- 2190±40 2200±50 2151
Mp
(M⨁)
372±64 --- --- --- 394±13 397.27±15.89 ---
Mp
(MJup)
1.17±0.20 --- --- --- 1.24±0.04 1.25±0.05 ---
e
0.0 --- --- --- 0 0 ---
i
(deg)
87.90±1.65
87.9+1.4-1.9
 --- ---
87.9+1.4-1.9
 86.6±2 ---
ρ
(g/cm3)
--- --- --- ---
0.354+0.023-0.039
 0.33±0.04 ---
Rp
(R⨁)
18.2±1.5 --- --- ---
18.7+0.8-0.6
19.17 +1.01-0.78
18.490400±0.986603
Rp
(RJup)
1.62±0.13 --- --- ---
1.67+0.07-0.05
1.71 +0.09-0.07
1.6496058±0.0880190
K
(m/s)
130.7±1.9 --- --- --- 130.7±1.9 131±2 ---
a
(au)
--- --- --- --- 0.0447±0.0007 0.0448±0.0007 ---
δ
(%)
0.63±0.01 --- --- --- 0.624±0.012 0.63±0.01 0.7500000000±0.0000107904
T14
(hours)
--- --- --- --- 4.985±0.029 4.992±0.024 4.968±0.031
S
(S⨁)
--- --- --- --- --- --- 3557.29
Print
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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