IPAC Logo
NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

WASP-83 Overview

WASP-83 1.03 R⦿ 5516.00 K
WASP-83 b
1.040 RJup

WASP-83 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
WASP-83
WASP-83 b 4.97 d 11.66 R⨁ Transit 2015 Hellier et al. 2015 Confirmed Planet
RA
12h40m36.47s
Dec
-19d17m03.67s
Distance
271.103+3.716-3.618
pc
Parallax
3.6606600±0.0495099 mas
Ecliptic Latitude
-13.69931 deg
Ecliptic Longitude
196.99338 deg
Galactic Latitude
43.51326 deg
Galactic Longitude
299.40708 deg
Total Proper Motion
26.5041972±0.0759953 mas/yr
Proper Motion (RA)
-23.1726000±0.0800859 mas/yr
Proper Motion (Dec)
-12.864800±0.060859 mas/yr
Photometry
mV
12.312±0.080
mTESS
11.5037±0.0060
mJ
10.804±0.020
mH
10.471±0.026
mKs
10.393±0.023
mW1
10.346±0.022
mW2
10.393±0.020
mW3
10.408±0.073
mW4
8.67
mGaia
12.008400±0.000229
mB
12.77±0.61
mg
12.7593000±0.0021902
mi
11.8786000±0.0014042
mr
12.0389000±0.0010007
mu
15.4862000±0.0075812
mz
12.1284000±0.0056347
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 Gaia DR2 Bonomo et al. 2017 Hellier et al. 2015 ExoFOP
Teff
(K)
5494.000+111.912-146.029
5516.000+593.075-132.377
 5480±110 5510±110 5510
L✶
(log10(L⦿))
-0.0081374847+0.0206197922-0.0128380225
-0.04966100+0.00801815-0.00816897
 --- --- ---
R✶
(R⦿)
1.0934700+0.0667613-0.0519121
1.0341264+0.0514814-0.1910420
1.050+0.060-0.040
1.05+0.06-0.04
 1.09±0.06
Metallicity
(dex)
--- --- 0.29±0.12 0.29±0.12 [Fe/H] ---
v sin i
(km/s)
--- ---
0.50+0.00-0.50
 <0.5 ---
Age
(Gyr)
--- --- 7.1±2.9 >5 ---
M✶
(M⦿)
0.96300000+0.15684200-0.09180150
 --- 1.110±0.090 1.11±0.09 ---
γ
(km/s)
--- --- --- 31.549±0.002 ---
ρ✶
(g/cm3)
1.0384174+0.3151159-0.1718917
 --- ---
1.40+0.10-0.18
 ---
log g
(log10(cm/s2))
4.3440800+0.1037570-0.0632024
 --- ---
4.44+0.02-0.04
 4.44137
Sp. T
--- --- --- G8 ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Hellier et al. 2015 Kokori et al. 2023 Patel & Espinoza 2022 Ivshina & Winn 2022 Kokori et al. 2022 Bonomo et al. 2017 ExoFOP
a/R✶
--- 11.98±0.15
12.10+0.46-0.74
 --- --- --- ---
b
0.23±0.15 ---
0.300+0.150-0.180
 --- --- --- ---
P
(days)
4.971252±0.000015 4.97129251±0.00000068 4.9712510±0.0000140 4.97129185±0.00000077 4.9712917±0.0000012 4.971252±0.000015 4.9712980±0.0000046
Rp/R✶
--- 0.102±0.002
0.1006+0.0020-0.0017
 --- --- --- ---
TC
(days)
2455928.8853±0.0004
(HJD-UTC)
2458046.65664±0.00020
(BJD-TDB)
2458578.58476+0.00042-0.00043
(BJD)
2458205.73776±0.00022
(BJD-TDB)
2457121.9961±0.0003
(BJD-TDB)
2455928.88608±0.00040
(BJD-TDB)
2459329.2503550±0.0004408
(BJD)
Mp
(M⨁)
95±10 --- --- --- ---
96.9+11.8-11.1
 ---
Mp
(MJup)
0.30±0.03 --- --- --- ---
0.305+0.037-0.035
 ---
e
0 --- --- --- --- <0.12 ---
i
(deg)
88.9±0.7 88.9±0.7 --- --- --- 88.90±0.70 ---
ρ
(g/cm3)
0.35±0.07 --- --- --- ---
0.338+0.076-0.074
 ---
Rp
(R⨁)
11.7+0.9-0.6
 --- --- --- ---
11.66+0.90-0.56
 12.195600±0.676242
Rp
(RJup)
1.04+0.08-0.05
 --- --- --- ---
1.040+0.080-0.050
 1.0880204±0.0603304
K
(m/s)
32.9±3.1 --- --- --- --- 34.2±3.5 ---
a
(au)
0.059±0.001 --- --- --- ---
0.0590+0.0015-0.0016
 ---
Teq
(K)
1120±30 --- --- --- --- --- 1095
δ
(%)
1.04±0.04 --- --- --- --- --- 1.213000000±0.000133654
T14
(hours)
3.365±0.036 --- --- --- --- --- 3.283±0.088
S
(S⨁)
--- --- --- --- --- --- 238.875
Print
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
  • External Link
  • Search
  • Browse
  • Download
NExScI Logo IPAC Logo Caltech Logo JPL Logo NASA Logo

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.