WASP-103 Overview
WASP-103
1.44
R⦿
6110.00
K
WASP-103 b
1.528
RJup
- Architecture
- WASP-103
- WASP-103
- Other Data
- Bibliography 11
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| WASP-103 | WASP-103 b | Transit | 2014 | Gillon et al. 2014 | Confirmed Planet |
- RA
- 16h37m15.57s
- Dec
- +07d11m00.15s
- Distance
- 375.647 pc
- Parallax
- ---
- Ecliptic Latitude
- 28.94309 deg
- Ecliptic Longitude
- 246.388 deg
- Galactic Latitude
- 33.0215 deg
- Galactic Longitude
- 23.40997 deg
- Total Proper Motion
- 9.27889310±0.92865400 mas/yr
- Proper Motion (RA)
- -8.854240±0.928656 mas/yr
- Proper Motion (Dec)
- 2.774940±0.928634 mas/yr
- Photometry
-
mV12.402±0.057
-
mTESS11.7586±0.0060
-
mJ11.100±0.026
-
mH10.857±0.032
-
mKs10.767±0.020
-
mW110.720±0.023
-
mW210.747±0.021
-
mW310.632±0.096
-
mW48.493
-
mGaia12.193100±0.000428
-
mB12.979±0.043
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.21±0.04 dex
-
[C/H] 0.16±0.09 dex
-
[O/H] 0.23±0.09 dex
-
[Na/H] 0.21±0.04 dex
-
[Mg/H] 0.16±0.07 dex
-
[Al/H] 0.11±0.06 dex
-
[Si/H] 0.11±0.05 dex
-
[Ca/H] 0.33±0.06 dex
-
[Y/H] 0.16±0.08 dex
-
| Source | Gaia DR2 | Bonomo et al. 2017 | Southworth & Evans 2016 | Addison et al. 2016 | Gillon et al. 2014 |
|---|---|---|---|---|---|
|
Teff
(K)
|
5843.000+688.193-41.000
|
6110±160 | --- | 6110±160 | 6110±160 |
|
Metallicity
(dex)
|
--- | 0.060±0.130 | --- | --- | 0.06±0.13 [Fe/H] |
|
v sin i
(km/s)
|
--- | 10.60±0.90 | --- | 8.8±0.7 | 10.6±0.9 |
|
Age
(Gyr)
|
--- | 4.0±1.0 |
3.8+2.1-1.7
|
--- | 4±1 |
|
M✶
(M⦿)
|
--- |
1.220+0.039-0.036
|
1.205+0.096-0.118
|
1.220+0.039-0.036
|
1.220 +0.039-0.036
|
|
R✶
(R⦿)
|
2.6922060+0.0381836-0.5374650
|
1.436+0.052-0.031
|
1.413+0.041-0.048
|
1.436+0.052-0.031
|
1.436 +0.052-0.031
|
|
γ
(km/s)
|
-40.263969850264331±1.375560245608473 | --- | --- | -42.001±0.005 | -42.001±0.005 |
|
L✶
(log10(L⦿))
|
0.881455+0.070188-0.083760
|
--- | --- | --- |
0.413 +0.061-0.057
|
|
ρ✶
(g/cm3)
|
--- | --- |
0.603+0.010-0.016
|
--- |
0.583 +0.030-0.055
|
|
log g
(log10(cm/s2))
|
--- | --- |
4.219+0.012-0.016
|
--- |
4.22 +0.12-0.05
|
|
Sp. T
|
--- | --- | --- | --- | F8 V |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Gillon et al. 2014 | Kokori et al. 2023 | Ivshina & Winn 2022 | Kokori et al. 2022 | Bonomo et al. 2017 | Southworth & Evans 2016 | Addison et al. 2016 |
|---|---|---|---|---|---|---|---|
|
a/R✶
|
2.978 +0.050-0.096
|
3.013+0.017-0.027
|
--- | --- | --- |
3.0130+0.0173-0.0270
|
--- |
|
Teq
(K)
|
2508 +75-70
|
--- | --- | --- | --- |
2489+66-65
|
--- |
|
b
|
0.19±0.13 | --- | --- | --- | --- | --- | 0.19±0.13 |
|
Mp
(M⨁)
|
473.547±27.968 | --- | --- | --- |
462.4+28.6-28.9
|
467+35-41
|
473.6±28.0 |
|
Mp
(MJup)
|
1.490±0.088 | --- | --- | --- |
1.455+0.090-0.091
|
1.47+0.11-0.13
|
1.490±0.088 |
|
i
(deg)
|
86.3±2.7 | 88.2±1.5 | --- | --- | 86.3±2.7 | 88.2±1.5 | 86.3±2.7 |
|
P
(days)
|
0.925542±0.000019 | 0.925545386±0.000000056 | 0.92554542±0.00000011 | 0.92554544±0.00000008 | 0.9255456±0.0000013 | --- | 0.925542±0.000019 |
|
ρ
(g/cm3)
|
0.550 +0.061-0.070
|
--- | --- | --- |
0.511+0.068-0.073
|
0.410±0.033 | --- |
|
Rp
(R⨁)
|
17.127 +0.818-0.527
|
--- | --- | --- |
17.13+0.82-0.53
|
18.45+0.58-0.67
|
17.13+0.82-0.53
|
|
Rp
(RJup)
|
1.528 +0.073-0.047
|
--- | --- | --- |
1.528+0.073-0.047
|
1.646+0.052-0.060
|
1.528+0.073-0.047
|
|
Rp/R✶
|
0.1093 +0.0019-0.0017
|
0.1158±0.0006 | --- | --- | --- | 0.1158±0.0006 | --- |
|
K
(m/s)
|
271±15 | --- | --- | --- | 268±15 | --- | 271±15 |
|
a
(au)
|
0.01985±0.00021 | --- | --- | --- |
0.01987+0.00020-0.00021
|
0.01979+0.00052-0.00065
|
0.01985±0.00021 |
|
δ
(%)
|
1.195 +0.042-0.038
|
--- | --- | --- | --- | --- |
1.195+0.042-0.038
|
|
T14
(hours)
|
2.593±0.024 | --- | --- | --- | --- | --- | --- |
|
TC
(days)
|
2456459.59957±0.00075 | 2457308.324538±0.000030 | 2457511.944436±0.000076 | 2457132.47094±0.00004 | 2456836.296445±0.000055 | --- | 2456800.19903±0.00075 |
|
e
|
--- | --- | --- | --- | <0.15 | --- | 0 |
|
λ
(deg)
|
--- | --- | --- | --- | --- | --- | 3±33 |
- Known Objects
- 1 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 2 KELT Time Series
- 1 Associated Literature Data
-
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
Kokori et al. 2023 | 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 -
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 -
Contamination from a nearby star cannot explain the anomalous transmission spectrum of the ultrashort period giant planet WASP-103 b
Southworth & Evans 2016 | Reference Overview -
Spin-orbit Alignment for Three Transiting Hot Jupiters: WASP-103b, WASP-87b, and WASP-66b
Addison et al. 2016 | Reference Overview -
WASP-103b: a new planet at the edge of tidal disruption
Gillon et al. 2014 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | 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
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
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