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WASP-50 Overview

WASP-50 0.84 R⦿ 5400.00 K
WASP-50 b
1.166 RJup
Architecture
WASP-50
WASP-50
WASP-50 b
Other Data
Bibliography 16
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
WASP-50 WASP-50 b Transit 2011 Gillon et al. 2011 Confirmed Planet
RA
02h54m45.14s
Dec
-10d53m52.89s
Distance
184.848+1.879-1.841
pc
Parallax
5.381630±0.054026 mas
Ecliptic Latitude
-26.31225 deg
Ecliptic Longitude
37.60997 deg
Galactic Latitude
-56.78937 deg
Galactic Longitude
189.67935 deg
Total Proper Motion
9.5449674±0.0771610 mas/yr
Proper Motion (RA)
3.280860±0.071847 mas/yr
Proper Motion (Dec)
8.9633900±0.0778454 mas/yr
Photometry
mV
11.440±0.026
mTESS
11.0529±0.0063
mJ
10.401±0.022
mH
10.041±0.022
mKs
9.969±0.021
mW1
9.905±0.023
mW2
9.958±0.019
mW3
9.899±0.043
mW4
8.951
mGaia
11.551800±0.000671
mB
12.431±0.303
Abundances
(Hypatia Catalog)
[Fe/H] 0.26±0.08 dex
[C/H] 0.22±0.09 dex
[O/H] -0.04±0.09 dex
[Na/H] 0.24±0.04 dex
[Mg/H] 0.17±0.07 dex
[Al/H] 0.16±0.06 dex
[Si/H] 0.17±0.05 dex
[Ca/H] 0.20±0.06 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Knudstrup et al. 2024 Yalçınkaya et al. 2024 TICv8 Chakrabarty & Sengupta 2019 Gaia DR2 Bonomo et al. 2017 Stassun et al. 2017 Mortier et al. 2013 Gillon et al. 2011 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5400±100 5400±100
5518.0000+128.3340-87.7168
 5400±100
5434.000+84.000-253.066
 5400±100 5400±100 5518±42 5400±100 5400
Metallicity
(dex)
-0.12±0.08 [Fe/H] --- 0.13±0.03 [M/H] --- --- -0.120±0.080 [Fe/H] -0.12 [Fe/H] 0.13±0.03 [Fe/H] --- ---
v sin i
(km/s)
1.97±0.10 --- --- --- --- 2.60±0.50 --- --- 2.6±0.5 ---
Age
(Gyr)
7.00±3.50 --- --- --- --- 7.00±3.50 --- --- --- ---
M✶
(M⦿)
0.89+0.08-0.07
 ---
0.96900000+0.14486300-0.09779820
0.892+0.080-0.074
 ---
0.892+0.080-0.074
 1.06±0.29 0.93±0.07 0.892±0.080 ---
R✶
(R⦿)
0.84±0.03 ---
0.8734180+0.0453186-0.0368724
 0.843±0.031
0.89836264+0.08990580-0.02714320
 0.843±0.031 0.89±0.07 1.01±0.17 0.843±0.031 0.873417973518372±0.041095500000000
log g
(log10(cm/s2))
4.5±0.1 ---
4.5419500+0.0901014-0.0591948
 --- --- --- 4.54±0.02 4.43±0.12 --- 4.53926
Prot
(days)
--- --- --- --- --- 16.30±0.50 --- --- --- ---
ρ✶
(g/cm3)
--- ---
2.0503245+0.4676309-0.3869113
 --- --- --- 2.12±0.30 1.48±0.10 --- ---
L✶
(log10(L⦿))
--- ---
-0.1957341+0.0171806-0.0103268
 ---
-0.19792335+0.00584298-0.00592271
 --- --- --- --- ---
γ
(km/s)
--- --- --- --- 25.23894895129194±0.98254983590347 --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Chakrabarty & Sengupta 2019 Knudstrup et al. 2024 Yalçınkaya et al. 2024 Kokori et al. 2023 Patel & Espinoza 2022 Ivshina & Winn 2022 Kokori et al. 2022 Bonomo et al. 2017 Stassun et al. 2017 Gillon et al. 2011 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
1.955100±0.000005 1.955096±0.000005 1.955092447±0.000000048 1.95509290±0.00000017 1.9550931±0.0000004 1.95509299±0.00000011 1.9550928±0.0000003 1.9550938±0.0000013 1.955100±0.000005 1.9550959±0.0000051 1.95509315621449±0.00000053897380
TC
(days)
--- --- 2458411.093420±0.000055 2458567.500626±0.000086
2459169.66923+0.00011-0.00010
 2458411.093103±0.000074 2457701.39451±0.00023 2455558.61237±0.00020 ---
2455558.61197 +0.00021-0.00015
 2459169.6694610±0.0001318
a/R✶
7.51±0.10
7.51+0.17-0.15
 --- 7.53±0.13
7.36+0.11-0.10
 --- --- --- 7.53±0.35 --- ---
b
0.669+0.018-0.007
0.687+0.014-0.016
 --- --- 0.704±0.017 --- --- --- --- --- ---
Mp
(M⨁)
466.83±29.24 467±29 --- --- --- --- --- 464.0±27.7 524±92
466.555 +28.921-27.332
 ---
Mp
(MJup)
1.4688±0.0920 1.47±0.09 --- --- --- --- --- 1.460±0.087 1.65±0.29
1.468 +0.091-0.086
 ---
e
---
0.0090+0.0110-0.0060
 ---
0.0090+0.0110-0.0060
 --- --- --- <0.022 0.01±0.01
0.009 +0.011-0.006
 ---
Rp
(R⨁)
13.07±0.48 12.9±0.6 --- --- --- --- --- 12.92±0.54 13.7±1.0 12.924±0.538 13.1406833635526±0.6209248300000
Rp
(RJup)
1.166±0.043 1.15±0.05 --- --- --- --- --- 1.153±0.048 1.22±0.09 1.153±0.048 1.17233526537811±0.05539529834323
Rp/R✶
0.1390±0.0006 0.1404±0.0013 --- 0.1404±0.0012
0.1373+0.0014-0.0013
 --- --- --- --- --- ---
λ
(deg)
--- -2.9±1.2 --- --- --- --- --- --- --- --- ---
ω
(deg)
--- --- ---
44.0+62.0-80.0
 --- --- --- --- ---
44.0 +62.0-80.0
 ---
i
(deg)
84.88±0.27 --- --- 84.74±0.24 --- --- --- 84.74±0.24 84.00±18.00 84.74±0.24 ---
ρ
(g/cm3)
1.325±0.214 --- --- --- --- --- ---
1.18+0.18-0.15
 ---
1.274 +0.126-0.109
 ---
K
(m/s)
256.6±4.4 --- --- --- --- --- ---
255.6+3.5-3.6
 256.6±4.4 --- ---
a
(au)
0.0293±0.0013 --- --- --- --- --- ---
0.02945+0.00084-0.00087
 --- 0.02945±0.00085 ---
δ
(%)
--- --- --- --- --- --- --- --- 2.000±0.035 1.970±0.035 1.96349908668172±0.01038982900000
Teq
(K)
1394.84±32.70 --- --- --- --- --- --- --- --- --- 1307.33075758228
S
(S⨁)
--- --- --- --- --- --- --- --- --- --- 690.33980817746
T14
(hours)
1.83±0.03 --- --- --- --- --- --- --- --- 1.80576±0.01632 1.78762000693986±0.01068264700000
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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