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KOI-424 Overview

KOI-424 0.92 R⦿ 5975.00 K
Χ
KOI-424.01

KOI-424 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
KOI-424
KOI-424.01 1.58 d --- Transit 2013 Q1-Q6 KOI Table False Positive Candidate
RA
19h41m44.33s
Dec
+46d12m11.03s
Distance
1849.85±63.38 pc
Parallax
0.511921±0.018373 mas
Ecliptic Latitude
65.62386 deg
Ecliptic Longitude
316.06756 deg
Galactic Latitude
11.24584 deg
Galactic Longitude
79.40261 deg
Total Proper Motion
14.3405203±0.0318723 mas/yr
Proper Motion (RA)
-5.453990±0.032519 mas/yr
Proper Motion (Dec)
-13.2629000±0.0317616 mas/yr
Photometry
mV
14.790±0.069
mTESS
14.2565±0.0071
mJ
13.624±0.026
mH
13.285±0.026
mKs
13.242±0.033
mKep
14.731
mW1
13.241±0.024
mW2
13.263±0.024
mW3
12.916
mW4
9.536
mGaia
14.693600±0.000316
mB
15.227±0.067
mg
15.142
mi
14.554
mr
14.703
mz
14.500
Mission
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Q1-Q17 DR25 False Positive Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
Kepler Time Series
Kepler TCE Time Series
Source TICv8 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table Q1-Q6 KOI Table
Teff
(K)
6049.79±35.80 5975 ---
6202 +187-206
6202 +173-188
6202 +173-188
6202.00 +173.00-188.00
6264.00±106.00 5975
Metallicity
(dex)
-0.262±0.034 [M/H] -0.619 [Fe/H] --- -0.62±0.3 [Fe/H]
-0.620 +0.280-0.300
[Fe/H]
-0.620 +0.280-0.300
[Fe/H]
-0.620 +0.280-0.300
[Fe/H] 		--- ---
R✶
(R⦿)
1.80364 0.922 ---
0.858 +0.239-0.08
0.858 +0.367-0.066
0.858 +0.367-0.066
0.8580 +0.3670-0.0660
1.0400±0.4300 ---
log g
(log10(cm/s2))
3.97885 4.54 ---
4.537 +0.05-0.2
4.537 +0.035-0.311
4.537 +0.035-0.311
4.537 +0.035-0.311
4.450±0.300 4.524
L✶
(log10(L⦿))
0.593957 --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.2715142 --- ---
0.38307 +0.06315-0.01093
0.41530 +0.00291-0.00812
0.41530 +0.00291-0.00812
0.41530 +0.00291-0.00812
--- ---
M✶
(M⦿)
1.13 --- ---
0.923 +0.094-0.105
0.923 +0.1-0.106
0.923 +0.1-0.106
0.9230 +0.1000-0.1060
1.1200±0.1200 ---
Age
(Gyr)
--- --- --- --- --- --- --- 0.3±1.1 ---
Print
Status
False Positive Candidate
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table
P
(days)
1.575631524±2.75e-07 1.575631524±2.75e-07 1.575631547±8.9e-08 1.575631547±8.9e-08 1.575631547±8.9e-08 1.57563153±1.1e-07
TC
(days)
2455003.393±0.000137 2455003.393±0.000137 2455003.393±4.42e-05 2455003.393±4.42e-05 2455003.393±4.42e-05 2455003.39255±0.00005
a/R✶
--- 3.691±0.608 3.7914±0.0266 3.7914±0.0266 3.7914±0.0266 3.51±0.28
Teq
(K)
--- 1577 1578 1578 1578 1686
b
---
1.065 +0.317-0.126
0.9474 +0.0179-0.0117
0.9474 +0.0179-0.0117
0.9474 +0.0179-0.0117
1.04±0.25
S
(S⨁)
---
1464.43 +1231.53-412.53
1464.43 +1868.00-361.18
1464.43 +1868.00-361.18
1464.43 +1868.00-361.18
---
e
--- 0 0 0 0 0
i
(deg)
--- 73.22 75.63 75.63 75.63 72.77
Rp
(R⨁)
---
28.66 +7.98-2.67
20.99 +8.98-1.61
20.99 +8.98-1.61
20.99 +8.98-1.61
32±14
Rp
(RJup)
---
2.557+0.712-0.238
1.873+0.801-0.144
1.873+0.801-0.144
1.873+0.801-0.144
2.855+1.249-1.249
Rp/R✶
---
0.3059 +0.279425-0.090488
0.224033 +0.010857-0.008385
0.224033 +0.010857-0.008385
0.224033 +0.010857-0.008385
0.282±0.022
a
(au)
--- .0258 .0258 .0258 .0258 .028
δ
(%)
--- 2.56266±0.00682 2.64208±0.00292 2.64208±0.00292 2.64208±0.00292 2.48060
T14
(hours)
--- 2.59202±0.00892 2.56035±0.00494 2.56035±0.00494 2.56035±0.00494 2.0629
Print
Kepler Detection Products (4 File Types, 13 Files)
Kepler Pipeline Data Validation Reports q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler TCERT Reports q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Planet Detection Metrics q1_q17_dr24_stellar q1_q17_dr24_stellar q1_q17_dr25_stellar q1_q17_dr25_stellar
Kepler Detection Products
Kepler Pipeline Data Validation Summaries q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 9597411 9597411 9597411 9597411 9597411 9597411 9597411
KOI Name K00424.01 K00424.01 K00424.01 K00424.01 K00424.01 K00424.01 K00424.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED NOT DISPOSITIONED FALSE POSITIVE
Vetting Status Done Done Done Done Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24 2014-12-18 2014-12-04 2014-01-07 2013-02-12
Disposition Using Kepler Data FALSE POSITIVE FALSE POSITIVE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED NOT DISPOSITIONED FALSE POSITIVE
Not Transit-Like False Positive Flag 0 0 0 0 0 --- ---
Stellar Eclipse False Positive Flag 1 1 0 0 0 --- ---
Centroid Offset False Positive Flag 0 0 0 0 0 --- ---
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0 0 0 --- ---
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Orbital Period [days] 1.575631524±2.75e-07 1.575631524±2.75e-07 1.575631547±8.9e-08 1.575631547±8.9e-08 1.575631547±8.9e-08 1.57563153±1.1e-07 1.5756314
Transit Epoch [BKJD] 170.393276±0.000137 170.393276±0.000137 170.3932965±4.42e-05 170.3932965±4.42e-05 170.3932965±4.42e-05 170.39255±5e-05 170.39257
Transit Epoch [BJD] 2455003.393±0.000137 2455003.393±0.000137 2455003.393±4.42e-05 2455003.393±4.42e-05 2455003.393±4.42e-05 2455003.39255±0.00005 2455003.39257
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Number of Planets 1 1 1 1 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce --- --- ---
Link to DV Report kplr009597411-20160209194854_dvr.pdf kplr009597411-20160209194854_dvr.pdf kplr009597411-20141002224145_dvr.pdf kplr009597411-20130815195353_dvr.pdf --- --- ---
RA [decimal degrees] 295.43478 295.43478 295.43478 295.43478 295.43478 295.43478 295.43478
Dec [decimal degrees] 46.203129 46.203129 46.203129 46.203129 46.203129 46.203129 46.203129
Kepler-band [mag] 14.731 14.731 14.731 14.731 14.731 14.731 14.731
g'-band [mag] 15.142000000000001 15.142000000000001 15.142000000000001 15.142000000000001 15.142000000000001 15.142000000000001 15.142000000000001
r'-band [mag] 14.703000000000001 14.703000000000001 14.703000000000001 14.703000000000001 14.703000000000001 14.703000000000001 14.703000000000001
i'-band [mag] 14.554 14.554 14.554 14.554 14.554 14.554 14.554
z'-band [mag] 14.5 14.5 14.5 14.5 14.5 14.5 14.5
J-band [mag] 13.624 13.624 13.624 13.624 13.624 13.624 13.624
H-band [mag] 13.285 13.285 13.285 13.285 13.285 13.285 13.285
K-band [mag] 13.242 13.242 13.242 13.242 13.242 13.242 13.242
Disposition Score --- 0.0 --- --- --- --- ---
Comment --- MOD_ODDEVEN_DV---MOD_ODDEVEN_ALT---DEEP_V_SHAPED --- --- --- --- Binary
Eccentricity --- 0 0 0 0 0 ---
Impact Parameter ---
1.065 +0.317-0.126
0.9474 +0.0179-0.0117
0.9474 +0.0179-0.0117
0.9474 +0.0179-0.0117
1.04±0.25 ---
Transit Duration [hrs] --- 2.59202±0.00892 2.56035±0.00494 2.56035±0.00494 2.56035±0.00494 2.0629 2.05
Transit Depth [ppm] --- 25626.6±68.2 26420.8±29.2 26420.8±29.2 26420.8±29.2 24806 23866
Planet-Star Radius Ratio ---
0.3059 +0.279425-0.090488
0.224033 +0.010857-0.008385
0.224033 +0.010857-0.008385
0.224033 +0.010857-0.008385
0.282±0.022 ---
Fitted Stellar Density [g/cm**3] ---
0.38307 +0.06315-0.01093
0.41530 +0.00291-0.00812
0.41530 +0.00291-0.00812
0.41530 +0.00291-0.00812
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
28.66 +7.98-2.67
20.99 +8.98-1.61
20.99 +8.98-1.61
20.99 +8.98-1.61
32±14 ---
Orbit Semi-Major Axis [au] --- .0258 .0258 .0258 .0258 .028 ---
Inclination [deg] --- 73.22 75.63 75.63 75.63 72.77 ---
Equilibrium Temperature [K] --- 1577 1578 1578 1578 1686 ---
Insolation Flux [Earth flux] ---
1464.43 +1231.53-412.53
1464.43 +1868.00-361.18
1464.43 +1868.00-361.18
1464.43 +1868.00-361.18
--- ---
Planet-Star Distance over Star Radius --- 3.691±0.608 3.7914±0.0266 3.7914±0.0266 3.7914±0.0266 3.51±0.28 ---
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS ---
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 0.13240000000000002 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.5219 ---
Limb Darkening Coeff. 2 --- 0.3029 0.3109 0.3109 0.3109 0.7461 ---
Limb Darkening Coeff. 1 --- 0.30260000000000004 0.2848 0.2848 0.2848 0.3361 ---
Maximum Single Event Statistic --- 163.78027 227.29410000000001 --- --- --- ---
Maximum Multiple Event Statistic --- 2786.7952 3038.1910000000003 --- --- --- ---
Transit Signal-to-Noise --- 465.40000000000003 1467.5 1467.5 1467.5 1549.6000000000001 1175.3
Number of Transits --- 847 845 --- --- --- ---
TCE Planet Number --- 1 1 1 --- --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.0 --- --- --- --- ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) ---
Link to DV Summary --- kplr009597411-001-20160209194854_dvs.pdf kplr009597411-001-20141002224145_dvs.pdf kplr009597411-001-20130826182306_dvs.pdf --- --- ---
Stellar Effective Temperature [K] ---
6202 +187-206
6202 +173-188
6202 +173-188
6202.00 +173.00-188.00
6264.00±106.00 5975
Stellar Surface Gravity [log10(cm/s**2)] ---
4.537 +0.05-0.2
4.537 +0.035-0.311
4.537 +0.035-0.311
4.537 +0.035-0.311
4.450±0.300 4.524
Stellar Metallicity [dex] --- -0.62±0.3
-0.620 +0.280-0.300
-0.620 +0.280-0.300
-0.620 +0.280-0.300
--- ---
Stellar Radius [Solar radii] ---
0.858 +0.239-0.08
0.858 +0.367-0.066
0.858 +0.367-0.066
0.8580 +0.3670-0.0660
1.0400±0.4300 ---
Stellar Mass [Solar mass] ---
0.923 +0.094-0.105
0.923 +0.1-0.106
0.923 +0.1-0.106
0.9230 +0.1000-0.1060
1.1200±0.1200 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault ---
FW Offset Significance [percent] --- 0.0 0.0 0.0 --- --- ---
FW Source α(OOT) [hrs] --- 19.695648692±0.000000093 19.695648779±0.000000092 19.695648388±0.000000091 --- --- ---
FW Source δ(OOT) [deg] --- 46.2030949±0.0000011 46.2030953±0.0000011 46.2030953±0.0000011 --- --- ---
FW Source Δα(OOT) [sec] --- -0.0975±0.0035 -0.0942±0.0035 -0.1088±0.0034 --- --- ---
FW Source Δδ(OOT) [arcsec] --- -0.1264±0.0039 -0.1248±0.0038 -0.1248±0.0038 --- --- ---
FW Δα(OOT) [sec] --- -0.0004±0.0011 -0.0004±0.0013 -0.0005±0.0014 --- --- ---
FW Δδ(OOT) [arcsec] --- -0±0.0016 0±0.0018 0±0.0021 --- --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.006±0.067 0.005±0.067 0.005±0.067 --- --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.002±0.067 0.002±0.067 0.004±0.067 --- --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.006±0.067 0.006±0.067 0.006±0.067 --- --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.108±0.068 -0.108±0.068 -0.118±0.068 --- --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.09±0.067 -0.089±0.067 -0.093±0.067 --- --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.141±0.068 0.14±0.068 0.15±0.068 --- --- ---
Chi-Square --- --- --- --- --- 1.36 ---
Stellar Age [Gyr] --- --- --- --- --- 0.3±1.1 ---
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
9 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
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