KELT-7 Overview
KELT-7
1.73
R⦿
6789.00
K
KELT-7 b
1.600
RJup
- Other Data
- Bibliography 17
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| KELT-7 | KELT-7 b | Transit | 2015 | Bieryla et al. 2015 | Confirmed Planet |
- RA
- 05h13m10.94s
- Dec
- +33d19m04.63s
- Distance
-
136.681+0.938-0.924pc
- Parallax
- 7.2879100±0.0494622 mas
- Ecliptic Latitude
- 10.28088 deg
- Ecliptic Longitude
- 80.07541 deg
- Galactic Latitude
- -3.36514 deg
- Galactic Longitude
- 172.51277 deg
- Total Proper Motion
- 50.8996424±0.0591210 mas/yr
- Proper Motion (RA)
- 10.6219000±0.0823677 mas/yr
- Proper Motion (Dec)
- -49.7790000±0.0578406 mas/yr
- Photometry
-
mV8.56±0.03
-
mTESS8.14847±0.00630
-
mJ7.739±0.021
-
mH7.580±0.042
-
mKs7.543±0.026
-
mW17.496±0.034
-
mW27.525±0.020
-
mW37.524±0.018
-
mW47.137±0.123
-
mIc8.129±0.051
-
mGaia8.45173±0.00042
-
mB8.997±0.032
| Source | TICv8 | Gaia DR2 | Stassun et al. 2017 | Zhou et al. 2016 | Bieryla et al. 2015 | Nordstrom et al. 2004 | Cannon & Pickering 1918 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
6767.920+106.802-124.679
|
6498.31+107.79-60.64
|
6768±7 |
6513+49-53
|
6789 +50-49
|
--- | --- | 6767.9±115.7 | ||
|
L✶
(log10(L⦿))
|
0.7719703+0.0148796-0.0247770
|
0.75698816+0.00404625-0.00408431
|
--- | --- |
0.758 +0.027-0.028
|
--- | --- | --- | ||
|
Metallicity
(dex)
|
--- | --- | 0.0 [Fe/H] | --- |
0.139 +0.075-0.081
[Fe/H]
|
--- | --- | --- | ||
|
v sin i
(km/s)
|
--- | --- | --- | 69.3±0.2 |
65.0 +6.0-5.9
|
--- | --- | --- | ||
|
Age
(Gyr)
|
--- | --- | --- | --- | 1.3±0.2 | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
0.3692758+0.1014008-0.0685377
|
--- | 0.42±0.04 | --- |
0.419 +0.027-0.025
|
--- | --- | --- | ||
|
M✶
(M⦿)
|
1.450000+0.336735-0.159948
|
--- | 1.76±0.25 | --- |
1.535 +0.066-0.054
|
--- | --- | --- | ||
|
R✶
(R⦿)
|
1.7690000+0.0641844-0.0813884
|
1.8860182+0.0356983-0.0610453
|
1.81±0.07 | --- |
1.732 +0.043-0.045
|
--- | --- | 1.77±0.07 | ||
|
log g
(log10(cm/s2))
|
4.1039800+0.1135480-0.0624459
|
--- | 4.50 | 4.14±0.03 | 4.149±0.019 | --- | --- | 4.10±0.09 | ||
|
Sp. T
|
--- | --- | --- | --- | F | --- | F2 | --- | ||
|
γ
(km/s)
|
--- | 40.74840426016377±0.79954538460247 | --- | --- | --- | 31.4±5.3 | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Stassun et al. 2017 | Kokori et al. 2023 | Patel & Espinoza 2022 | Ivshina & Winn 2022 | Kokori et al. 2022 | Pluriel et al. 2020 | Zhou et al. 2016 | Bieryla et al. 2015 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teq
(K)
|
--- | --- | --- | --- | --- | --- | --- | 2048±27 | 1813 | ||
|
S
(S⨁)
|
--- | --- | --- | --- | --- | --- | --- | --- | 1794.42 | ||
|
P
(days)
|
2.734770±0.000004 | 2.7347656±0.0000002 |
2.7347703+0.0000037-0.0000039
|
2.73476539±0.00000027 | 2.7347657±0.0000004 | 2.73476541±0.00000036 | 2.734780±0.000003 | 2.7347749±0.0000039 | 2.7347656±0.0000003 | ||
|
Rp
(R⨁)
|
17.9±0.7 | --- | --- | --- | --- | --- | --- |
17.18+0.52-0.53
|
17.756600±0.730985 | ||
|
Rp
(RJup)
|
1.60±0.06 | --- | --- | --- | --- | --- | --- |
1.533+0.046-0.047
|
1.5841405±0.0652142 | ||
|
δ
(%)
|
0.830±0.012 | --- | --- | --- | --- | --- | --- | 0.828±0.012 | 0.91920000±0.00221792 | ||
|
T14
(hours)
|
--- | --- | --- | --- | --- | --- | --- |
3.5112+0.0233-0.0221
|
3.215±0.023 | ||
|
TC
(days)
|
--- | 2459109.138447±0.000051 |
2458827.45748+0.00009-0.00008
|
2458816.51857±0.00013 | 2458343.40408±0.00010 | 2458384.425577±0.000099 | 2456355.2293±0.0001 | 2456355.229809±0.000198 | 2460257.7400890±0.0000741 | ||
|
a/R✶
|
5.50±0.17 | 5.53±0.04 | 5.60±0.07 | --- | --- | --- | 5.50±0.06 |
5.49+0.12-0.11
|
--- | ||
|
Mp
(M⨁)
|
442±70 | --- | --- | --- | --- | --- | --- | 407±57 | --- | ||
|
Mp
(MJup)
|
1.39±0.22 | --- | --- | --- | --- | --- | --- | 1.28±0.18 | --- | ||
|
e
|
0.0 | --- | --- | --- | --- | --- | --- | 0 | --- | ||
|
i
(deg)
|
83.76±0.38 | 83.8±0.4 | --- | --- | --- | --- | 83.7±0.2 |
83.76+0.38-0.37
|
--- | ||
|
K
(m/s)
|
138.0±19.0 | --- | --- | --- | --- | --- | --- | 138±19 | --- | ||
|
Rp/R✶
|
--- | 0.0910±0.0006 |
0.0897+0.0006-0.0005
|
--- | --- | --- | 0.0922±0.0004 |
0.09097+0.00065-0.00064
|
--- | ||
|
λ
(deg)
|
--- | --- | --- | --- | --- | --- | 2.7±0.6 | --- | --- | ||
|
b
|
--- | --- | 0.593±0.017 | --- | --- | --- | --- |
0.597+0.022-0.025
|
--- | ||
|
Mp sin i
(M⨁)
|
--- | --- | --- | --- | --- | --- | --- | 407±57 | --- | ||
|
Mp sin i
(MJup)
|
--- | --- | --- | --- | --- | --- | --- | 1.28±0.18 | --- | ||
|
ρ
(g/cm3)
|
--- | --- | --- | --- | --- | --- | --- |
0.442+0.073-0.068
|
--- | ||
|
a
(au)
|
--- | --- | --- | --- | --- | --- | --- |
0.04415+0.00062-0.00052
|
--- |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 91 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 4 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
Kokori et al. 2023 | Reference Overview -
Empirical Limb-darkening Coefficients and Transit Parameters of Known Exoplanets from TESS
Patel & Espinoza 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 -
ARES. III. Unveiling the Two Faces of KELT-7 b with HST WFC3
Pluriel et al. 2020 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes
Stassun et al. 2017 | Reference Overview -
Spin-orbit alignment for KELT-7b and HAT-P-56b via Doppler tomography with TRES
Zhou et al. 2016 | Reference Overview -
KELT-7b: A Hot Jupiter Transiting a Bright V = 8.54 Rapidly Rotating F-star
Bieryla et al. 2015 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
The Geneva-Copenhagen survey of the Solar neighbourhood. Ages,metallicities and kinematix properties of ~14 000 F and G dwarfs
Nordstrom et al. 2004 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | Reference Overview -
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
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- Transit Prediction Service
- Time Series
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