KELT-14 Overview
KELT-14
1.56
R⦿
5622.27
K
KELT-14 b
1.743
RJup
KELT-14 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| KELT-14 | ||||||
| KELT-14 b | 1.71 d | 19.54 R⨁ | Transit | 2016 | Rodriguez et al. 2016 | Confirmed Planet |
- RA
- 07h13m12.34s
- Dec
- -42d24m35.14s
- Distance
-
250.121+1.549-1.529pc
- Parallax
- 3.9693100±0.0244129 mas
- Ecliptic Latitude
- -63.84631 deg
- Ecliptic Longitude
- 121.73173 deg
- Galactic Latitude
- -14.19423 deg
- Galactic Longitude
- 253.62974 deg
- Total Proper Motion
- 11.4380990±0.0411876 mas/yr
- Proper Motion (RA)
- -11.286600±0.041153 mas/yr
- Proper Motion (Dec)
- -1.8554700±0.0424477 mas/yr
- Photometry
-
mV11.001±0.009
-
mTESS10.3887±0.0060
-
mJ9.808±0.024
-
mH9.487001±0.024000
-
mKs9.424±0.023
-
mW19.384±0.023
-
mW29.426±0.020
-
mW39.354±0.035
-
mW48.718
-
mGaia10.838400±0.000302
-
mB11.778±0.131
-
mg11.247±0.051
-
mi10.631±0.050
-
mr10.733±0.053
| Source | TICv8 | Gaia DR2 | Rodriguez et al. 2016 | Turner et al. 2016 | ExoFOP | ||
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5875.000+114.565-151.113
|
5622.267+81.733-133.687
|
5802+95-92
|
5720±130 | 5720 | ||
|
L✶
(log10(L⦿))
|
0.38761599+0.02029015-0.01133190
|
0.34387148+0.00458458-0.00463350
|
0.279+0.060-0.059
|
--- | --- | ||
|
γ
(km/s)
|
--- | 34.603586222469318±0.331426482491231 | 34.62±0.13 | 34.5934±0.0017 | --- | ||
|
R✶
(R⦿)
|
1.5081500+0.0770598-0.0697693
|
1.5659051+0.0772115-0.0445544
|
1.368+0.078-0.077
|
1.52±0.03 | 1.51±0.07 | ||
|
Metallicity
(dex)
|
--- | --- |
0.326+0.091-0.089
[Fe/H]
|
0.32±0.09 [Fe/H] | --- | ||
|
v sin i
(km/s)
|
--- | --- | 7.7±0.4 | 3.3±0.8 | --- | ||
|
ρ✶
(g/cm3)
|
0.4356490+0.1052369-0.0842977
|
--- |
0.645+0.110-0.087
|
0.495±0.025 | --- | ||
|
M✶
(M⦿)
|
1.060000+0.120236-0.158759
|
--- |
1.178+0.052-0.066
|
1.239±0.039 | --- | ||
|
log g
(log10(cm/s2))
|
4.1064800+0.0834269-0.0723317
|
--- |
4.234+0.045-0.041
|
4.166±0.016 | 4.16816 | ||
|
Age
(Gyr)
|
--- | --- | --- | 5.11±0.80 | --- | ||
|
Sp. T
|
--- | --- | --- | G4 | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Turner et al. 2016 | Kokori et al. 2023 | Patel & Espinoza 2022 | Ivshina & Winn 2022 | Rodriguez et al. 2016 | ExoFOP | ||
|---|---|---|---|---|---|---|---|---|
|
a/R✶
|
4.248±0.072 | 4.25±0.07 | 4.37±0.06 | --- |
4.64+0.25-0.22
|
--- | ||
|
Teq
(K)
|
1970±50 | --- | --- | --- | 1904±54 | 1493 | ||
|
b
|
0.8622±0.0071 | --- |
0.846+0.008-0.007
|
--- |
0.831+0.020-0.022
|
--- | ||
|
Mp
(M⨁)
|
408.1±10.2 | --- | --- | --- | 380.1±22.9 | --- | ||
|
Mp
(MJup)
|
1.284±0.032 | --- | --- | --- | 1.196±0.072 | --- | ||
|
Mp sin i
(M⨁)
|
--- | --- | --- | --- | 374.1±22.6 | --- | ||
|
Mp sin i
(MJup)
|
--- | --- | --- | --- | 1.177±0.071 | --- | ||
|
e
|
0 | --- | --- | --- | 0 | --- | ||
|
i
(deg)
|
78.3±0.3 | 78.3±0.3 | --- | --- |
79.67+0.80-0.77
|
--- | ||
|
P
(days)
|
1.7100566+0.0000032-0.0000026
|
1.71005328±0.00000014 | 1.7100529±0.0000004 | 1.71005325±0.00000028 | 1.7100588±0.0000025 | 1.7100122±0.0000008 | ||
|
ρ
(g/cm3)
|
0.322±0.025 | --- | --- | --- |
0.421+0.110-0.083
|
--- | ||
|
Rp
(R⨁)
|
19.54±0.53 | --- | --- | --- |
17.0+1.3-1.2
|
17.21910±0.87616 | ||
|
Rp
(RJup)
|
1.743±0.047 | --- | --- | --- |
1.52+0.12-0.11
|
1.536188±0.078166 | ||
|
Rp/R✶
|
--- | 0.1177±0.0012 |
0.1106+0.0020-0.0015
|
--- |
0.1143+0.0029-0.0026
|
--- | ||
|
K
(m/s)
|
185.1±2.3 | --- | --- | --- | 179.8±9.0 | --- | ||
|
a
(au)
|
0.03005±0.00031 | --- | --- | --- |
0.02956+0.00043-0.00057
|
--- | ||
|
δ
(%)
|
1.386±0.029 | --- | --- | --- |
1.306+0.067-0.059
|
1.268000000±0.000236465 | ||
|
T14
(hours)
|
2.188±0.020 | --- | --- | --- |
2.13+0.06-0.06
|
1.790±0.112 | ||
|
TC
(days)
|
2456665.22401±0.00021
(BJD)
|
2458654.016813±0.000070
(BJD-TDB)
|
2459252.53542±0.00009
(BJD)
|
2457783.59965±0.00019
(BJD-TDB)
|
2457091.028632±0.000470
(BJD-TDB)
|
2459987.8479580±0.0015644
(BJD)
|
||
|
S
(S⨁)
|
--- | --- | --- | --- | --- | 826.113 |
Nearby Data
(within 30 arcseconds)
Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 3 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
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 -
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 -
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview -
Gaia Data Release 2
Gaia DR2 Reference Overview -
ExoFOP TOI Table
ExoFOP -
KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter
Rodriguez et al. 2016 Reference Overview -
WASP-120 b, WASP-122 b, AND WASP-123 b: Three Newly Discovered Planets from the WASP-South Survey
Turner et al. 2016 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
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- False Positive Planet
- Controversial
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- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
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