WASP-80 Overview
WASP-80
0.57
R⦿
4145.00
K
WASP-80 b
0.999
RJup
Discovery Data
| Host | Planet | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|---|
| WASP-80 | WASP-80 b | 3.07 d | 11.2 R⨁ | Transit | 2012 | Triaud et al. 2013 | Confirmed Planet |
- RA
- 20h12m40.03s
- Dec
- -02d08m39.97s
- Distance
- 49.78760±0.11605 pc
- Parallax
- 20.0565000±0.0464605 mas
- Ecliptic Latitude
- 17.36198 deg
- Ecliptic Longitude
- 304.94131 deg
- Galactic Latitude
- -19.00928 deg
- Galactic Longitude
- 40.51938 deg
- Total Proper Motion
- 142.0142820±0.0875154 mas/yr
- Proper Motion (RA)
- -132.7590000±0.0904741 mas/yr
- Proper Motion (Dec)
- -50.4292000±0.0633183 mas/yr
- Photometry
-
mV11.841±0.034
-
mTESS10.3622000±0.0073005
-
mJ9.218±0.023
-
mH8.513±0.026
-
mKs8.351±0.022
-
mW18.296±0.024
-
mW28.322±0.020
-
mW38.223±0.024
-
mW48.162±0.290
-
mGaia11.273000±0.000824
-
mB13.342±0.055
| Source | TICv8 | Gaia DR2 | Bonomo et al. 2017 | Triaud et al. 2015 | Salz et al. 2015 | Fukui et al. 2014 | Mancini et al. 2014 | Triaud et al. 2013 | ExoFOP | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
3965.0±157.0 |
4076.0498+173.8930-52.7898
|
4150±100 |
4143 +92-94
|
4150 | 4100 | --- | 4145±100 | 3965±157 | ||
|
Metallicity
(dex)
|
--- | --- | -0.140±0.160 [Fe/H] |
-0.13 +0.15-0.17
[Fe/H]
|
--- | --- | --- | -0.14±0.16 [Fe/H] | --- | ||
|
γ
(km/s)
|
--- | 9.821237917681358±0.767880631055526 | --- | --- | --- | --- | --- | 10.2 | --- | ||
|
v sin i
(km/s)
|
--- | --- | 3.55±0.33 |
1.27 +0.14-0.17
|
--- | --- | --- | 3.55±0.33 | --- | ||
|
ρ✶
(g/cm3)
|
3.3719521±0.1896174 | --- | --- |
4.050 +0.077-0.121
|
--- | --- | 4.032±0.070 |
4.391 +0.030-0.028
|
--- | ||
|
M✶
(M⦿)
|
0.6169610±0.0202632 | --- | 0.570±0.050 |
0.577 +0.051-0.054
|
--- | --- | 0.596±0.035 | 0.57±0.05 | --- | ||
|
R✶
(R⦿)
|
0.6365720±0.0188828 |
0.6055994+0.0159966-0.0485442
|
0.571±0.016 |
0.586 +0.017-0.018
|
--- | --- | 0.593±0.012 | 0.571±0.016 | 0.636572003364563±0.018882800000000 | ||
|
log g
(log10(cm/s2))
|
4.6206300±0.0115038 | --- | --- |
4.663 +0.015-0.016
|
--- | 4.5 | 4.6678±0.0084 |
4.689 +0.012-0.013
|
4.62±0.01 | ||
|
Sp. T
|
--- | --- | --- | --- | K7-M0 V | --- | --- | K7 V | --- | ||
|
Age
(Gyr)
|
--- | --- | 7.0±7.0 | --- | 0.2 | --- | --- | --- | --- | ||
|
L✶
(log10(L⦿))
|
-1.044637+0.085882-0.107159
|
-1.039976+0.001445-0.001450
|
--- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Triaud et al. 2015 | Kokori et al. 2023 | Ivshina & Winn 2022 | Kokori et al. 2022 | Bonomo et al. 2017 | Salz et al. 2015 | Fukui et al. 2014 | Mancini et al. 2014 | Triaud et al. 2013 | ExoFOP | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teq
(K)
|
825±19 | --- | --- | --- | --- | 800 | 600 | 825±20 | --- | 744.076060560673 | ||
|
Mp
(M⨁)
|
171+11-11
|
--- | --- | --- |
172+11-11
|
174.80 | --- | 179±9 |
176.070 +9.534-12.395
|
--- | ||
|
Mp
(MJup)
|
0.538+0.035-0.036
|
--- | --- | --- |
0.540+0.036-0.035
|
0.55 | --- | 0.562±0.027 |
0.554 +0.030-0.039
|
--- | ||
|
ρ
(g/cm3)
|
0.717+0.039-0.032
|
--- | --- | --- |
0.776+0.088-0.078
|
0.73 | --- | 0.730±0.031 |
0.737 +0.040-0.052
|
--- | ||
|
Rp
(R⨁)
|
11.20+0.34-0.35
|
--- | --- | --- |
10.7+0.3-0.3
|
10.65 | --- | 11.05±0.25 |
10.671 +0.291-0.303
|
11.799686783638±0.353619000000 | ||
|
Rp
(RJup)
|
0.9990+0.0300-0.0310
|
--- | --- | --- |
0.952+0.026-0.027
|
0.95 | --- | 0.9860±0.0220 |
0.952 +0.026-0.027
|
1.0526993577247±0.0315478284301 | ||
|
a
(au)
|
0.0344+0.0010-0.0011
|
--- | --- | --- |
0.03427+0.00096-0.00100
|
0.034 | --- | 0.03479±0.00068 |
0.0346 +0.0008-0.0011
|
--- | ||
|
e
|
0.0020+0.0100-0.0020
|
0.0020+0.0100-0.0020
|
--- | --- | <0.020 | 0 | 0 | --- | <0.07 | --- | ||
|
i
(deg)
|
89.02+0.11-0.10
|
89.02+0.11-0.10
|
--- | --- |
89.92+0.07-0.12
|
--- | 88.91 | --- |
89.92 +0.07-0.12
|
--- | ||
|
P
(days)
|
3.06785234+0.00000083-0.00000079
|
3.06785251±0.00000018 | 3.0678527±0.0000012 | 3.06785271±0.00000019 | 3.06785952±0.00000077 | 3.1 | 3.06785952±0.00000077 | --- |
3.0678504 +0.0000023-0.0000027
|
3.06781598971137±0.00002486239800 | ||
|
K
(m/s)
|
109.0+3.1-4.4
|
--- | --- | --- | 110.0±3.4 | --- | --- | --- |
110.9 +3.0-3.3
|
--- | ||
|
TC
(days)
|
2456487.425006+0.000023-0.000025
(BJD-UTC)
|
2456726.717483±0.000044
(BJD-TDB)
|
2456824.88835±0.00022
(BJD-TDB)
|
2456671.49615±0.00004
(BJD-TDB)
|
2456125.417574±0.000086
(BJD-TDB)
|
--- |
2456125.417574±0.000086
(BJD-TDB)
|
--- |
2456125.417512 +0.000067-0.000052
(BJD)
|
2459770.02675400±0.00012086
(BJD)
|
||
|
a/R✶
|
12.63+0.08-0.13
|
12.63+0.08-0.13
|
--- | --- | --- | --- | 12.6119 | --- |
12.98870 +0.02870-0.02860
|
--- | ||
|
ω
(deg)
|
94.0+120.0-21.0
|
94.00+120.00-21.00
|
--- | --- | --- | --- | --- | --- | --- | --- | ||
|
Rp/R✶
|
0.17137+0.00037-0.00039
|
0.1714±0.0004 | --- | --- | --- | --- | --- | --- |
0.17126 +0.00031-0.00026
|
--- | ||
|
δ
(%)
|
2.937±0.013 | --- | --- | --- | --- | --- | --- | --- |
2.933 +0.010-0.009
|
3.45367848172645±0.01188325400000 | ||
|
T14
(hours)
|
2.1310+0.0031-0.0034
|
--- | --- | --- | --- | --- | --- | --- |
2.11200 +0.00456-0.00384
|
2.11033245289084±0.01075325350000 | ||
|
S
(S⨁)
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | 72.4419829803048 | ||
|
b
|
0.215+0.020-0.022
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | ||
|
Occ. Depth
(%)
|
0.0455±0.0100 | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||
|
λ
(deg)
|
-14 +15-14
|
--- | --- | --- | --- | --- | --- | --- | --- | --- |
- Known Objects
- 1 Confirmed Planets
- 4 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 1 Associated Literature Data
-
Methane throughout the atmosphere of the warm exoplanet WASP-80b
Bell et al. 2023 | Reference Overview -
Probing Reflection from Aerosols with the Near-infrared Dayside Spectrum of WASP-80b
Jacobs et al. 2023 | Reference Overview -
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
Kokori et al. 2023 | Reference Overview -
Emergent Spectral Fluxes of Hot Jupiters: An Abrupt Rise in Dayside Brightness Temperature Under Strong Irradiation
Deming et al. 2023 | Reference Overview -
The Hubble PanCET Program: A Featureless Transmission Spectrum for WASP-29b and Evidence of Enhanced Atmospheric Metallicity on WASP-80b
Wong et al. 2022 | Reference Overview -
TESS Transit Timing of Hundreds of Hot Jupiters
Ivshina & Winn 2022 | Reference Overview -
ExoClock Project. II. A Large-scale Integrated Study with 180 Updated Exoplanet Ephemerides
Kokori et al. 2022 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
LRG-BEASTS III: ground-based transmission spectrum of the gas giant orbiting the cool dwarf WASP-80
Kirk et al. 2018 | Reference Overview -
ExoFOP TOI Table
ExoFOP -
Probing the atmosphere of a sub-Jovian planet orbiting a cool dwarf
Sedaghati et al. 2017 | Reference Overview -
The GAPS Programme with HARPS-N at TNG . XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets
Bonomo et al. 2017 | Reference Overview -
WASP-80b has a dayside within the T-dwarf range
Triaud et al. 2015 | Reference Overview -
High-energy irradiation and mass loss rates of hot Jupiters in the solar neighborhood
Salz et al. 2015 | Reference Overview -
Multi-band, Multi-epoch Observations of the Transiting Warm Jupiter WASP-80b
Fukui et al. 2014 | Reference Overview -
Physical properties and transmission spectrum of the WASP-80 planetary system from multi-colour photometry
Mancini et al. 2014 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
WASP-80b: a gas giant transiting a cool dwarf
Triaud et al. 2013 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
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- Time Series
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