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KOI-4497 Overview

KOI-4497 1.64 R⦿ 5619.00 K
?
KOI-4497.01
Architecture
KOI-4497
KOI-4497
KOI-4497.01
Other Data
Bibliography 9
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-4497 KOI-4497.01 Transit 2014 Q1-Q12 KOI Table Candidate Planet
RA
19h17m04.08s
Dec
+51d45m04.47s
Distance
1820.04+98.30-88.91
pc
Parallax
0.5200480±0.0276161 mas
Ecliptic Latitude
72.36177 deg
Ecliptic Longitude
312.38967 deg
Galactic Latitude
17.25411 deg
Galactic Longitude
82.82624 deg
Total Proper Motion
2.9546875±0.0511365 mas/yr
Proper Motion (RA)
-2.5460200±0.0521908 mas/yr
Proper Motion (Dec)
1.4993200±0.0479668 mas/yr
Photometry
mV
15.263±0.092
mTESS
14.6684±0.0063
mJ
14.014±0.024
mH
13.639±0.033
mKs
13.571±0.036
mKep
15.170
mW1
13.567±0.024
mW2
13.639±0.027
mW3
12.997
mW4
9.331
mGaia
15.152600±0.000363
mB
16.111±0.067
mg
15.643
mi
14.968
mr
15.118
mz
14.892
Mission
Tools
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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5619.0±123.0 5587 ---
5807 +138-173
5817 +150-157
5817 +150-157
5817.00 +150.00-157.00
L✶
(log10(L⦿))
0.3834423 --- --- --- --- --- ---
ρ✶
(g/cm3)
0.3159604 --- ---
1.64396 +0.20238-0.76721
1.52476 +0.14135-0.74583
1.52476 +0.14135-0.74583
1.52476 +0.14135-0.74583
M✶
(M⦿)
0.99 --- ---
0.886 +0.087-0.106
0.887±0.096 0.887±0.096 0.8870±0.0960
R✶
(R⦿)
1.6408 0.556 ---
0.8 +0.181-0.06
0.809 +0.284-0.064
0.809 +0.284-0.064
0.8090 +0.2840-0.0640
log g
(log10(cm/s2))
4.00359 4.93 ---
4.576 +0.038-0.152
4.571 +0.032-0.236
4.571 +0.032-0.236
4.571 +0.032-0.236
Metallicity
(dex)
--- -0.379 [Fe/H] --- -0.4±0.3 [Fe/H]
-0.380 +0.300-0.280
[Fe/H]
-0.380 +0.300-0.280
[Fe/H]
-0.380 +0.300-0.280
[Fe/H]
Print
Status
Candidate Planet
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
a/R✶
--- 15.95±2 15.55±1.4 15.55±1.4 15.55±1.4
Teq
(K)
--- 882 886 886 886
b
---
0.006 +0.443-0.006
0.0665 +0.3803-0.0664
0.0665 +0.3803-0.0664
0.0665 +0.3803-0.0664
S
(S⨁)
---
142.95 +93.18-34.57
145.90 +148.96-35.00
145.90 +148.96-35.00
145.90 +148.96-35.00
e
--- 0 0 0 0
i
(deg)
--- 89.98 89.95 89.95 89.95
P
(days)
6.83006228±7.268e-05 6.83006228±7.268e-05 6.83007429±7.39e-05 6.83007429±7.39e-05 6.83007429±7.39e-05
Rp
(R⨁)
---
1.09 +0.25-0.08
1.18 +0.41-0.1
1.18 +0.41-0.1
1.18 +0.41-0.1
Rp/R✶
---
0.01252 +0.00084-0.000603
0.013317 +0.000898-0.000586
0.013317 +0.000898-0.000586
0.013317 +0.000898-0.000586
a
(au)
--- .0675 .0678 .0678 .0678
δ
(%)
--- 0.01874±0.00179 0.02127±0.00191 0.02127±0.00191 0.02127±0.00191
T14
(hours)
--- 3.315±0.197 3.395±0.2 3.395±0.2 3.395±0.2
TC
(days)
2454968.761±0.00919 2454968.761±0.00919 2454968.758±0.00912 2454968.758±0.00912 2454968.758±0.00912
Print
Kepler Detection Products (4 File Types, 15 Files)
Kepler Pipeline Data Validation Reports q1_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q12_tce 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_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 12645057 12645057 12645057 12645057 12645057
KOI Name K04497.01 K04497.01 K04497.01 K04497.01 K04497.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE
Vetting Status 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
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0 0
Stellar Eclipse False Positive Flag 0 0 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
Orbital Period [days] 6.83006228±7.268e-05 6.83006228±7.268e-05 6.83007429±7.39e-05 6.83007429±7.39e-05 6.83007429±7.39e-05
Transit Epoch [BKJD] 135.76099±0.00919 135.76099±0.00919 135.75844±0.00912 135.75844±0.00912 135.75844±0.00912
Transit Epoch [BJD] 2454968.761±0.00919 2454968.761±0.00919 2454968.758±0.00912 2454968.758±0.00912 2454968.758±0.00912
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi
Number of Planets 1 1 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce q1_q12_tce
Link to DV Report kplr012645057-20160209194854_dvr.pdf kplr012645057-20160209194854_dvr.pdf kplr012645057-20141002224145_dvr.pdf kplr012645057-20130815195353_dvr.pdf kplr012645057-20121029204534_dvr.pdf
RA [decimal degrees] 289.26697 289.26697 289.26697 289.26697 289.26697
Dec [decimal degrees] 51.751221 51.751221 51.751221 51.751221 51.751221
Kepler-band [mag] 15.17 15.17 15.17 15.17 15.17
g'-band [mag] 15.643 15.643 15.643 15.643 15.643
r'-band [mag] 15.118 15.118 15.118 15.118 15.118
i'-band [mag] 14.968 14.968 14.968 14.968 14.968
z'-band [mag] 14.892000000000001 14.892000000000001 14.892000000000001 14.892000000000001 14.892000000000001
J-band [mag] 14.014000000000001 14.014000000000001 14.014000000000001 14.014000000000001 14.014000000000001
H-band [mag] 13.639000000000001 13.639000000000001 13.639000000000001 13.639000000000001 13.639000000000001
K-band [mag] 13.571000000000002 13.571000000000002 13.571000000000002 13.571000000000002 13.571000000000002
Disposition Score --- 1.0 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.006 +0.443-0.006
0.0665 +0.3803-0.0664
0.0665 +0.3803-0.0664
0.0665 +0.3803-0.0664
Transit Duration [hrs] --- 3.315±0.197 3.395±0.2 3.395±0.2 3.395±0.2
Transit Depth [ppm] --- 187.4±17.9 212.7±19.1 212.7±19.1 212.7±19.1
Planet-Star Radius Ratio ---
0.01252 +0.00084-0.000603
0.013317 +0.000898-0.000586
0.013317 +0.000898-0.000586
0.013317 +0.000898-0.000586
Fitted Stellar Density [g/cm**3] ---
1.64396 +0.20238-0.76721
1.52476 +0.14135-0.74583
1.52476 +0.14135-0.74583
1.52476 +0.14135-0.74583
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
1.09 +0.25-0.08
1.18 +0.41-0.1
1.18 +0.41-0.1
1.18 +0.41-0.1
Orbit Semi-Major Axis [au] --- .0675 .0678 .0678 .0678
Inclination [deg] --- 89.98 89.95 89.95 89.95
Equilibrium Temperature [K] --- 882 886 886 886
Insolation Flux [Earth flux] ---
142.95 +93.18-34.57
145.90 +148.96-35.00
145.90 +148.96-35.00
145.90 +148.96-35.00
Planet-Star Distance over Star Radius --- 15.95±2 15.55±1.4 15.55±1.4 15.55±1.4
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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0
Limb Darkening Coeff. 2 --- 0.28650000000000003 0.2912 0.2912 0.2912
Limb Darkening Coeff. 1 --- 0.3556 0.3476 0.3476 0.3476
Maximum Single Event Statistic --- 3.155659 5.0119123 --- ---
Maximum Multiple Event Statistic --- 11.177868 11.41239 --- ---
Transit Signal-to-Noise --- 12.1 12.700000000000001 12.700000000000001 12.700000000000001
Number of Transits --- 196 196 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.6099 --- --- ---
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)
Link to DV Summary --- kplr012645057-001-20160209194854_dvs.pdf kplr012645057-001-20141002224145_dvs.pdf kplr012645057-001-20130826182306_dvs.pdf kplr012645057-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
5807 +138-173
5817 +150-157
5817 +150-157
5817.00 +150.00-157.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.576 +0.038-0.152
4.571 +0.032-0.236
4.571 +0.032-0.236
4.571 +0.032-0.236
Stellar Metallicity [dex] --- -0.4±0.3
-0.380 +0.300-0.280
-0.380 +0.300-0.280
-0.380 +0.300-0.280
Stellar Radius [Solar radii] ---
0.8 +0.181-0.06
0.809 +0.284-0.064
0.809 +0.284-0.064
0.8090 +0.2840-0.0640
Stellar Mass [Solar mass] ---
0.886 +0.087-0.106
0.887±0.096 0.887±0.096 0.8870±0.0960
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.406 0.058 0.31 0.021
FW Source α(OOT) [hrs] --- 19.284413±0.000039 19.284394±0.000042 19.284417±0.000035 19.284467000±0.000045000
FW Source δ(OOT) [deg] --- 51.75135±0.00033 51.75152±0.00036 51.7515±0.0003 51.75094000±0.00036000
FW Source Δα(OOT) [sec] --- -1.7±1.3 -2.3±1.4 -1.6±1.2 0.08000±0.16000
FW Source Δδ(OOT) [arcsec] --- 0.5±1.2 1.1±1.3 1±1.1 -0.14100±0.08500
FW Δα(OOT) [sec] --- 0.0002±0.00024 0.00032±0.00026 0.00021±0.00025 -1.6e-05±3.3e-05
FW Δδ(OOT) [arcsec] --- 0.00011±0.00022 0±0.00024 2e-05±0.00023 2.9e-05±1.8e-05
PRF ΔαSQ(OOT) [arcsec] --- 0.16±0.84 0.51±0.64 0.14±0.78 0.3100±0.9800
PRF ΔδSQ(OOT) [arcsec] --- 0.08±0.54 0.03±0.72 0.17±0.6 0.1900±0.7200
PRF ΔθSQ(OOT) [arcsec] --- 0.18±0.79 0.51±0.74 0.22±0.68 0.3600±0.9100
PRF ΔαSQ(KIC) [arcsec] --- 0.16±0.94 0.52±0.72 0.13±0.81 0.3100±0.9800
PRF ΔδSQ(KIC) [arcsec] --- 0.17±0.55 0.15±0.72 0.27±0.64 0.2900±0.7200
PRF ΔθSQ(KIC) [arcsec] --- 0.23±0.72 0.54±0.81 0.3±0.69 0.4300±0.8600
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
2 SuperWASP Time Series
System
Star
Confirmed
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Controversial
False Positive
Aliases
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Time Series
Kepler | K2
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