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KOI-1769 Overview

KOI-1769 1.19 R⦿ 5856.08 K
Χ
KOI-1769.01
Architecture
KOI-1769
KOI-1769
KOI-1769.01
Other Data
Bibliography 10
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-1769 KOI-1769.01 Transit 2014 Q1-Q8 KOI Table False Positive Candidate
RA
19h46m25.61s
Dec
+44d28m22.43s
Distance
680.371±8.890 pc
Parallax
1.4411700±0.0190569 mas
Ecliptic Latitude
63.70818 deg
Ecliptic Longitude
316.17925 deg
Galactic Latitude
9.70234 deg
Galactic Longitude
78.24774 deg
Total Proper Motion
6.2184639±0.0341775 mas/yr
Proper Motion (RA)
-0.5846390±0.0299874 mas/yr
Proper Motion (Dec)
-6.1909200±0.0342126 mas/yr
Photometry
mV
13.801±0.080
mTESS
13.1373±0.0099
mJ
12.371±0.021
mH
11.979±0.021
mKs
11.910±0.016
mKep
13.643
mW1
11.831±0.023
mW2
11.879±0.021
mW3
11.601±0.123
mW4
9.235±0.380
mGaia
13.639200±0.000436
mB
14.771±0.141
mg
14.152
mi
13.425
mr
13.602
mz
13.302
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 Q1-Q8 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5856.0800±31.6353 5388 ---
5592 +166-150
5592 +189-148
5592 +189-148
5592.00 +189.00-148.00
5691.00±78.00
L✶
(log10(L⦿))
0.1757672 --- --- --- --- --- --- ---
Metallicity
(dex)
-0.0688102±0.0300734 [M/H] -0.753 [Fe/H] --- -0.74±0.3 [Fe/H]
-0.740 +0.360-0.280
[Fe/H]
-0.740 +0.360-0.280
[Fe/H]
-0.740 +0.360-0.280
[Fe/H] 		---
ρ✶
(g/cm3)
0.8881877 --- ---
0.67757 +0.01633-0.01587
0.68691 +0.01594-0.01530
0.68691 +0.01594-0.01530
0.68691 +0.01594-0.01530
---
M✶
(M⦿)
1.06 --- ---
0.703 +0.092-0.035
0.703 +0.123-0.034
0.703 +0.123-0.034
0.7030 +0.1230-0.0340
0.9180±0.0980
R✶
(R⦿)
1.18938 0.951 ---
0.771 +0.119-0.097
0.771 +0.38-0.086
0.771 +0.38-0.086
0.7710 +0.3800-0.0860
0.9000±0.4500
log g
(log10(cm/s2))
4.31273 4.49 ---
4.51 +0.115-0.104
4.51 +0.097-0.361
4.51 +0.097-0.361
4.510 +0.097-0.361
4.490±0.300
Age
(Gyr)
--- --- --- --- --- --- --- 5.2±3.2
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)
0.589049151±3.3e-08 0.589049151±3.3e-08 0.589049232±2.9e-08 0.589049232±2.9e-08 0.589049232±2.9e-08 0.5890496±4e-08
TC
(days)
2454965.179±4.59e-05 2454965.179±4.59e-05 2454965.179±4.17e-05 2454965.179±4.17e-05 2454965.179±4.17e-05 2454965.17819±0.00004
a/R✶
--- 2.3163±0.0558 2.3269±0.054 2.3269±0.054 2.3269±0.054 2.01±0.93
Teq
(K)
--- 1959 1961 1961 1961 2091
b
--- 1.094±0.027
1.0791 +0.0263-0.0253
1.0791 +0.0263-0.0253
1.0791 +0.0263-0.0253
1.22±0.55
e
--- 0 0 0 0 0
i
(deg)
--- 61.81 62.45 62.45 62.45 52.71
Rp
(R⨁)
---
39.51 +6.09-4.97
39.25 +19.34-4.38
39.25 +19.34-4.38
39.25 +19.34-4.38
55±34
Rp/R✶
---
0.469243 +0.020129-0.024069
0.466187 +0.021455-0.020062
0.466187 +0.021455-0.020062
0.466187 +0.021455-0.020062
0.55±0.2
a
(au)
--- .0122 .0122 .0122 .0122 .013
δ
(%)
--- 6.19534±0.00621 6.44049±0.00586 6.44049±0.00586 6.44049±0.00586 6.08220
T14
(hours)
--- 2.25397±0.00275 2.26045±0.00256 2.26045±0.00256 2.26045±0.00256 1.8091
S
(S⨁)
---
3495.15 +1740.31-1099.40
3495.15 +5402.00-1016.92
3495.15 +5402.00-1016.92
3495.15 +5402.00-1016.92
---
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 8444552 8444552 8444552 8444552 8444552 8444552
KOI Name K01769.01 K01769.01 K01769.01 K01769.01 K01769.01 K01769.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED FALSE POSITIVE
Vetting Status 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
Disposition Using Kepler Data FALSE POSITIVE FALSE POSITIVE CANDIDATE 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
Orbital Period [days] 0.589049151±3.3e-08 0.589049151±3.3e-08 0.589049232±2.9e-08 0.589049232±2.9e-08 0.589049232±2.9e-08 0.5890496±4e-08
Transit Epoch [BKJD] 132.1792702±4.59e-05 132.1792702±4.59e-05 132.1791274±4.17e-05 132.1791274±4.17e-05 132.1791274±4.17e-05 132.17819±4e-05
Transit Epoch [BJD] 2454965.179±4.59e-05 2454965.179±4.59e-05 2454965.179±4.17e-05 2454965.179±4.17e-05 2454965.179±4.17e-05 2454965.17819±0.00004
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi
Number of Planets 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 kplr008444552-20160209194854_dvr.pdf kplr008444552-20160209194854_dvr.pdf kplr008444552-20141002224145_dvr.pdf kplr008444552-20130815195353_dvr.pdf --- ---
RA [decimal degrees] 296.60672 296.60672 296.60672 296.60672 296.60672 296.60672
Dec [decimal degrees] 44.472919 44.472919 44.472919 44.472919 44.472919 44.472919
Kepler-band [mag] 13.643 13.643 13.643 13.643 13.643 13.643
g'-band [mag] 14.152000000000001 14.152000000000001 14.152000000000001 14.152000000000001 14.152000000000001 14.152000000000001
r'-band [mag] 13.602 13.602 13.602 13.602 13.602 13.602
i'-band [mag] 13.425 13.425 13.425 13.425 13.425 13.425
z'-band [mag] 13.302000000000001 13.302000000000001 13.302000000000001 13.302000000000001 13.302000000000001 13.302000000000001
J-band [mag] 12.371 12.371 12.371 12.371 12.371 12.371
H-band [mag] 11.979000000000001 11.979000000000001 11.979000000000001 11.979000000000001 11.979000000000001 11.979000000000001
K-band [mag] 11.91 11.91 11.91 11.91 11.91 11.91
Disposition Score --- 0.0 --- --- --- ---
Comment --- MOD_ODDEVEN_DV---MOD_ODDEVEN_ALT---DEEP_V_SHAPED --- --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter --- 1.094±0.027
1.0791 +0.0263-0.0253
1.0791 +0.0263-0.0253
1.0791 +0.0263-0.0253
1.22±0.55
Transit Duration [hrs] --- 2.25397±0.00275 2.26045±0.00256 2.26045±0.00256 2.26045±0.00256 1.8091
Transit Depth [ppm] --- 61953.4±62.1 64404.9±58.6 64404.9±58.6 64404.9±58.6 60822
Planet-Star Radius Ratio ---
0.469243 +0.020129-0.024069
0.466187 +0.021455-0.020062
0.466187 +0.021455-0.020062
0.466187 +0.021455-0.020062
0.55±0.2
Fitted Stellar Density [g/cm**3] ---
0.67757 +0.01633-0.01587
0.68691 +0.01594-0.01530
0.68691 +0.01594-0.01530
0.68691 +0.01594-0.01530
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
39.51 +6.09-4.97
39.25 +19.34-4.38
39.25 +19.34-4.38
39.25 +19.34-4.38
55±34
Orbit Semi-Major Axis [au] --- .0122 .0122 .0122 .0122 .013
Inclination [deg] --- 61.81 62.45 62.45 62.45 52.71
Equilibrium Temperature [K] --- 1959 1961 1961 1961 2091
Insolation Flux [Earth flux] ---
3495.15 +1740.31-1099.40
3495.15 +5402.00-1016.92
3495.15 +5402.00-1016.92
3495.15 +5402.00-1016.92
---
Planet-Star Distance over Star Radius --- 2.3163±0.0558 2.3269±0.054 2.3269±0.054 2.3269±0.054 2.01±0.93
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 -0.1673
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.1796
Limb Darkening Coeff. 2 --- 0.2665 0.31010000000000004 0.31010000000000004 0.31010000000000004 0.2876
Limb Darkening Coeff. 1 --- 0.398 0.3242 0.3242 0.3242 0.434
Maximum Single Event Statistic --- 426.0949 908.5160000000001 --- --- ---
Maximum Multiple Event Statistic --- 8197.062 12016.753 --- --- ---
Transit Signal-to-Noise --- 1227.6000000000001 1574.7 1574.7 1574.7 1845.1000000000001
Number of Transits --- 2274 2272 --- --- ---
TCE Planet Number --- 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- -1.0 --- --- --- ---
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 --- kplr008444552-001-20160209194854_dvs.pdf kplr008444552-001-20141002224145_dvs.pdf kplr008444552-001-20130826182306_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5592 +166-150
5592 +189-148
5592 +189-148
5592.00 +189.00-148.00
5691.00±78.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.51 +0.115-0.104
4.51 +0.097-0.361
4.51 +0.097-0.361
4.510 +0.097-0.361
4.490±0.300
Stellar Metallicity [dex] --- -0.74±0.3
-0.740 +0.360-0.280
-0.740 +0.360-0.280
-0.740 +0.360-0.280
---
Stellar Radius [Solar radii] ---
0.771 +0.119-0.097
0.771 +0.38-0.086
0.771 +0.38-0.086
0.7710 +0.3800-0.0860
0.9000±0.4500
Stellar Mass [Solar mass] ---
0.703 +0.092-0.035
0.703 +0.123-0.034
0.703 +0.123-0.034
0.7030 +0.1230-0.0340
0.9180±0.0980
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 --- --- ---
FW Source α(OOT) [hrs] --- 19.773782985±0.000000013 19.773783332±0.000000013 --- --- ---
FW Source δ(OOT) [deg] --- 44.47292163±0.00000014 44.47292239±0.00000014 --- --- ---
FW Source Δα(OOT) [sec] --- 0.06493±0.0005 0.0783±0.00051 --- --- ---
FW Source Δδ(OOT) [arcsec] --- 0.00585±0.00052 0.00861±0.00051 --- --- ---
FW Δα(OOT) [sec] --- 0.0012±0.004 0.0008±0.0035 --- --- ---
FW Δδ(OOT) [arcsec] --- -0.0003±0.0056 -0.0002±0.0049 --- --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.032±0.068 0.032±0.068 --- --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.008±0.067 0.007±0.067 --- --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.033±0.068 0.033±0.068 --- --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.041±0.069 0.041±0.069 --- --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.006±0.067 0.001±0.067 --- --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.041±0.069 0.041±0.069 --- --- ---
Chi-Square --- --- --- --- --- 3.24
Stellar Age [Gyr] --- --- --- --- --- 5.2±3.2
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
5 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
System
Star
Confirmed
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False Positive Planet
Controversial
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Aliases
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Time Series
Kepler | K2
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