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KOI-3947 Overview

KOI-3947 1.00 R⦿ 4429.22 K
Χ
KOI-3947.01
Χ
KOI-3947.02

KOI-3947 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
KOI-3947
KOI-3947.01 0.91 d --- Transit 2014 Q1-Q12 KOI Table False Positive Candidate
KOI-3947.02 22.74 d --- Transit 2014 Q1-Q12 KOI Table False Positive Candidate
RA
19h17m06.33s
Dec
+41d15m35.35s
Distance
---
Parallax
---
Ecliptic Latitude
62.53738 deg
Ecliptic Longitude
302.5518 deg
Galactic Latitude
13.05803 deg
Galactic Longitude
72.86038 deg
Total Proper Motion
---
Proper Motion (RA)
---
Proper Motion (Dec)
---
Photometry
mTESS
19.122±1.000
mJ
17.372±0.306
mH
16.395±0.266
mKs
15.237±0.154
mKep
13.380
mi
17.880
mr
13.380
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 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q12 KOI Table
Teff
(K)
4429.22±262.23 --- --- 5780 5780 5780 5780 5780 5780 5780 5780
Metallicity
(dex)
-1.452±0.249 [M/H] --- --- 0±0 [Fe/H] 0±0 [Fe/H] --- --- --- --- --- ---
ρ✶
(g/cm3)
--- --- ---
0.13290 +2.92878-0.02218
0.00145 +0.00143-0.00012
0.23213 +0.00894-0.11323
0.00315 +0.00011-0.00102
0.23213 +0.00894-0.11323
0.00315 +0.00011-0.00102
0.23213 +0.00894-0.11323
0.00315 +0.00011-0.00102
M✶
(M⦿)
--- --- --- 1 1 1 1 1 1 1 1
R✶
(R⦿)
--- --- --- 1 1 1 1 1 1 1 1
log g
(log10(cm/s2))
--- --- --- 4.438 4.438 4.438 4.438 4.438 4.438 4.438 4.438
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
a/R✶
--- 1.793±0.878 2.1591±0.0832 2.1591±0.0832 2.1591±0.0832
Teq
(K)
--- 1882 1880 1880 1880
b
---
1.272 +3.417-0.105
1.821 +0.146-0.3526
1.821 +0.146-0.3526
1.821 +0.146-0.3526
S
(S⨁)
--- 2950.42±0.00 2950.42±0.00 2950.42±0.00 2950.42±0.00
e
--- 0 0 0 0
i
(deg)
--- 44.82 32.66 32.66 32.66
P
(days)
0.905679492±1.021e-06 0.905679492±1.021e-06 0.905678547±8.59e-07 0.905678547±8.59e-07 0.905678547±8.59e-07
Rp
(R⨁)
--- 35.74±0 93.33±0 93.33±0 93.33±0
Rp
(RJup)
--- 3.189 8.326 8.326 8.326
Rp/R✶
---
0.327311 +3.398386-0.100526
0.854665 +0.145176-0.346735
0.854665 +0.145176-0.346735
0.854665 +0.145176-0.346735
a
(au)
--- .0184 .0184 .0184 .0184
δ
(%)
--- 0.22990±0.00453 0.24380±0.00408 0.24380±0.00408 0.24380±0.00408
T14
(hours)
--- 2.1164±0.0478 2.1306±0.0424 2.1306±0.0424 2.1306±0.0424
TC
(days)
2454965.196±0.000939 2454965.196±0.000939 2454965.197±0.000817 2454965.197±0.000817 2454965.197±0.000817
Print
Status
False Positive Candidate
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Holczer et al. 2016 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✶
--- --- 3.41±1.7 4.415±0.154 4.415±0.154 4.415±0.154
Teq
(K)
--- --- 643 643 643 643
b
--- ---
0.665 +0.016-0.473
1.7901 +0.186-0.4907
1.7901 +0.186-0.4907
1.7901 +0.186-0.4907
S
(S⨁)
--- --- 40.32±0.00 40.32±0.00 40.32±0.00 40.32±0.00
e
--- --- 0 0 0 0
i
(deg)
--- --- 78.75 65.89 65.89 65.89
P
(days)
22.73621630±0.00004197 22.735911±0.0003289 22.735911±0.0003289 22.735521±0.0003657 22.735521±0.0003657 22.735521±0.0003657
Rp
(R⨁)
--- --- 5.07±0 89.11±0 89.11±0 89.11±0
Rp
(RJup)
--- --- 0.452 7.950 7.950 7.950
Rp/R✶
--- ---
0.046445 +0.002009-0.002436
0.816047 +0.183707-0.493465
0.816047 +0.183707-0.493465
0.816047 +0.183707-0.493465
a
(au)
--- --- .1574 .1574 .1574 .1574
δ
(%)
0.2466 --- 0.23110±0.00342 0.16735±0.00758 0.16735±0.00758 0.16735±0.00758
T14
(hours)
21.1773 --- 42.435±0.709 13.163±0.606 13.163±0.606 13.163±0.606
TC
(days)
2454977.586351±0.036860 2454977.077±0.0125 2454977.077±0.0125 2454977.711±0.0128 2454977.711±0.0128 2454977.711±0.0128
Print
Kepler Detection Products (4 File Types, 20 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_q12_tce q1_q12_tce q1_q16_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr24_tce q1_q17_dr25_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 Detection Products
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 5952366 5952366 5952366 5952366 5952366
KOI Name K03947.01 K03947.01 K03947.01 K03947.01 K03947.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE
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 FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE
Not Transit-Like False Positive Flag 0 0 0 0 0
Stellar Eclipse False Positive Flag 1 1 1 0 1
Centroid Offset False Positive Flag 1 1 1 0 1
Ephemeris Match Indicates Contamination False Positive Flag 1 1 1 1 1
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi
Orbital Period [days] 0.905679492±1.021e-06 0.905679492±1.021e-06 0.905678547±8.59e-07 0.905678547±8.59e-07 0.905678547±8.59e-07
Transit Epoch [BKJD] 132.196318±0.000939 132.196318±0.000939 132.197147±0.000817 132.197147±0.000817 132.197147±0.000817
Transit Epoch [BJD] 2454965.196±0.000939 2454965.196±0.000939 2454965.197±0.000817 2454965.197±0.000817 2454965.197±0.000817
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi
Number of Planets 2 2 2 2 2
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce q1_q12_tce
Link to DV Report kplr005952366-20160209194854_dvr.pdf kplr005952366-20160209194854_dvr.pdf kplr005952366-20141002224145_dvr.pdf kplr005952366-20130815195353_dvr.pdf kplr005952366-20121029204534_dvr.pdf
RA [decimal degrees] 289.27657999999997 289.27657999999997 289.27657999999997 289.27657999999997 289.27657999999997
Dec [decimal degrees] 41.259754 41.259754 41.259754 41.259754 41.259754
Kepler-band [mag] 13.38 13.38 13.38 13.38 13.38
r'-band [mag] 13.38 13.38 13.38 13.38 13.38
i'-band [mag] 17.88 17.88 17.88 17.88 17.88
J-band [mag] 17.372 17.372 17.372 17.372 17.372
H-band [mag] 16.395 16.395 16.395 16.395 16.395
K-band [mag] 15.237 15.237 15.237 15.237 15.237
Disposition Score --- 0.0 --- --- ---
Comment --- MOD_SEC_ALT---CENT_RESOLVED_OFFSET---HALO_GHOST---EPHEM_MATCH SIG_SEC_IN_ALT_MODEL_SHIFT---CLEAR_APO---PARENT_IS_6139.01 --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
1.272 +3.417-0.105
1.821 +0.146-0.3526
1.821 +0.146-0.3526
1.821 +0.146-0.3526
Transit Duration [hrs] --- 2.1164±0.0478 2.1306±0.0424 2.1306±0.0424 2.1306±0.0424
Transit Depth [ppm] --- 2299±45.3 2438±40.8 2438±40.8 2438±40.8
Planet-Star Radius Ratio ---
0.327311 +3.398386-0.100526
0.854665 +0.145176-0.346735
0.854665 +0.145176-0.346735
0.854665 +0.145176-0.346735
Fitted Stellar Density [g/cm**3] ---
0.13290 +2.92878-0.02218
0.23213 +0.00894-0.11323
0.23213 +0.00894-0.11323
0.23213 +0.00894-0.11323
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] --- 35.74±0 93.33±0 93.33±0 93.33±0
Orbit Semi-Major Axis [au] --- .0184 .0184 .0184 .0184
Inclination [deg] --- 44.82 32.66 32.66 32.66
Equilibrium Temperature [K] --- 1882 1880 1880 1880
Insolation Flux [Earth flux] --- 2950.42±0.00 2950.42±0.00 2950.42±0.00 2950.42±0.00
Planet-Star Distance over Star Radius --- 1.793±0.878 2.1591±0.0832 2.1591±0.0832 2.1591±0.0832
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 --- 0.2622 0.26730000000000004 0.26730000000000004 0.26730000000000004
Limb Darkening Coeff. 1 --- 0.4035 0.3981 0.3981 0.3981
Maximum Single Event Statistic --- 4.739108 6.382537999999999 --- ---
Maximum Multiple Event Statistic --- 26.05576 27.469877 --- ---
Transit Signal-to-Noise --- 59.300000000000004 67.9 67.9 67.9
Number of Transits --- 1475 1473 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.9860000000000001 --- --- ---
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 --- kplr005952366-001-20160209194854_dvs.pdf kplr005952366-001-20141002224145_dvs.pdf kplr005952366-001-20130826182306_dvs.pdf kplr005952366-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] --- 5780 5780 5780 5780
Stellar Surface Gravity [log10(cm/s**2)] --- 4.438 4.438 4.438 4.438
Stellar Metallicity [dex] --- 0±0 --- --- ---
Stellar Radius [Solar radii] --- 1 1 1 1
Stellar Mass [Solar mass] --- 1 1 1 1
Stellar Parameter Provenance --- Solar Solar Solar Solar
FW Offset Significance [percent] --- 0.001 0.001 0.0 0.0
FW Source α(OOT) [hrs] --- 19.2851616±0.000008 19.2851671±0.0000084 19.2851754±0.0000092 19.285180000±0.000011000
FW Source δ(OOT) [deg] --- 41.260087±0.00008 41.260063±0.000084 41.260172±0.00009 41.26020000±0.00011000
FW Source Δα(OOT) [sec] --- 2.3±0.33 2.52±0.34 2.86±0.37 0.09900±0.04000
FW Source Δδ(OOT) [arcsec] --- 1.19±0.29 1.1±0.3 1.5±0.33 0.04600±0.02700
FW Δα(OOT) [sec] --- -0.00072±0.00042 -0.00073±0.00043 -0.00117±0.0005 -0.000124±5.6e-05
FW Δδ(OOT) [arcsec] --- -0.0005±0.00041 -0.00027±0.00041 -0.00075±0.00048 -5.8e-05±4.2e-05
PRF ΔαSQ(OOT) [arcsec] --- 0.76±0.35 -0.03±0.29 -0.03±0.17 -0.0400±0.1000
PRF ΔδSQ(OOT) [arcsec] --- 0.51±0.27 -0.04±0.23 -0.03±0.14 0.0250±0.0660
PRF ΔθSQ(OOT) [arcsec] --- 0.92±0.44 0.05±0.36 0.04±0.21 0.0440±0.0930
PRF ΔαSQ(KIC) [arcsec] --- 8.07±0.42 7.91±0.44 7.77±0.46 8.0100±0.4500
PRF ΔδSQ(KIC) [arcsec] --- 5.56±0.4 5.45±0.38 5.34±0.4 5.6700±0.5100
PRF ΔθSQ(KIC) [arcsec] --- 9.8±0.55 9.61±0.55 9.43±0.57 9.8100±0.4700
KepID 5952366 5952366 5952366 5952366 5952366
KOI Name K03947.02 K03947.02 K03947.02 K03947.02 K03947.02
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE 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 FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE NOT DISPOSITIONED CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0 0
Stellar Eclipse False Positive Flag 0 1 0 0 0
Centroid Offset False Positive Flag 1 1 1 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] 22.735911±0.0003289 22.735911±0.0003289 22.735521±0.0003657 22.735521±0.0003657 22.735521±0.0003657
Transit Epoch [BKJD] 144.077±0.0125 144.077±0.0125 144.7114±0.0128 144.7114±0.0128 144.7114±0.0128
Transit Epoch [BJD] 2454977.077±0.0125 2454977.077±0.0125 2454977.711±0.0128 2454977.711±0.0128 2454977.711±0.0128
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi
Number of Planets 2 2 2 2 2
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce --- q1_q12_tce
Link to DV Report kplr005952366-20160209194854_dvr.pdf kplr005952366-20160209194854_dvr.pdf kplr005952366-20141002224145_dvr.pdf --- kplr005952366-20121029204534_dvr.pdf
RA [decimal degrees] 289.27657999999997 289.27657999999997 289.27657999999997 289.27657999999997 289.27657999999997
Dec [decimal degrees] 41.259754 41.259754 41.259754 41.259754 41.259754
Kepler-band [mag] 13.38 13.38 13.38 13.38 13.38
r'-band [mag] 13.38 13.38 13.38 13.38 13.38
i'-band [mag] 17.88 17.88 17.88 17.88 17.88
J-band [mag] 17.372 17.372 17.372 17.372 17.372
H-band [mag] 16.395 16.395 16.395 16.395 16.395
K-band [mag] 15.237 15.237 15.237 15.237 15.237
Disposition Score --- 0.0 --- --- ---
Comment --- MOD_ODDEVEN_DV---CENT_RESOLVED_OFFSET CLEAR_APO --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.665 +0.016-0.473
1.7901 +0.186-0.4907
1.7901 +0.186-0.4907
1.7901 +0.186-0.4907
Transit Duration [hrs] --- 42.435±0.709 13.163±0.606 13.163±0.606 13.163±0.606
Transit Depth [ppm] --- 2311±34.2 1673.5±75.8 1673.5±75.8 1673.5±75.8
Planet-Star Radius Ratio ---
0.046445 +0.002009-0.002436
0.816047 +0.183707-0.493465
0.816047 +0.183707-0.493465
0.816047 +0.183707-0.493465
Fitted Stellar Density [g/cm**3] ---
0.00145 +0.00143-0.00012
0.00315 +0.00011-0.00102
0.00315 +0.00011-0.00102
0.00315 +0.00011-0.00102
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] --- 5.07±0 89.11±0 89.11±0 89.11±0
Orbit Semi-Major Axis [au] --- .1574 .1574 .1574 .1574
Inclination [deg] --- 78.75 65.89 65.89 65.89
Equilibrium Temperature [K] --- 643 643 643 643
Insolation Flux [Earth flux] --- 40.32±0.00 40.32±0.00 40.32±0.00 40.32±0.00
Planet-Star Distance over Star Radius --- 3.41±1.7 4.415±0.154 4.415±0.154 4.415±0.154
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 --- 0.2622 0.26730000000000004 0.26730000000000004 0.26730000000000004
Limb Darkening Coeff. 1 --- 0.4035 0.3981 0.3981 0.3981
Maximum Single Event Statistic --- 4.750875 5.693878 --- ---
Maximum Multiple Event Statistic --- 16.067936 16.43729 --- ---
Transit Signal-to-Noise --- 69.4 22.0 22.0 22.0
Number of Transits --- 62 60 --- ---
TCE Planet Number --- 2 2 --- 2
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)
Link to DV Summary --- kplr005952366-002-20160209194854_dvs.pdf kplr005952366-002-20141002224145_dvs.pdf --- kplr005952366-002-20121115231752_dvs.pdf
Stellar Effective Temperature [K] --- 5780 5780 5780 5780
Stellar Surface Gravity [log10(cm/s**2)] --- 4.438 4.438 4.438 4.438
Stellar Metallicity [dex] --- 0±0 --- --- ---
Stellar Radius [Solar radii] --- 1 1 1 1
Stellar Mass [Solar mass] --- 1 1 1 1
Stellar Parameter Provenance --- Solar Solar Solar Solar
FW Offset Significance [percent] --- 0.0 0.0 --- 0.0
FW Source α(OOT) [hrs] --- 19.2851521±0.0000023 19.2851585±0.0000023 --- 19.285174000±0.000016000
FW Source δ(OOT) [deg] --- 41.260118±0.000023 41.26014±0.000023 --- 41.26033000±0.00015000
FW Source Δα(OOT) [sec] --- 1.912±0.092 2.171±0.095 --- 0.07700±0.05600
FW Source Δδ(OOT) [arcsec] --- 1.302±0.085 1.383±0.081 --- 0.07700±0.03500
FW Δα(OOT) [sec] --- -0.0013±0.0019 -0.0016±0.0023 --- -0.00013±0.00011
FW Δδ(OOT) [arcsec] --- -0.0032±0.0025 -0.0029±0.003 --- -0.000127±8.1e-05
PRF ΔαSQ(OOT) [arcsec] --- 0.81±0.5 1.05±0.43 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.51±0.35 0.69±0.3 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.96±0.6 1.26±0.51 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 8.27±0.49 8.58±0.47 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 5.2±0.32 5.46±0.31 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 9.77±0.56 10.16±0.53 --- ---
Known Objects
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
1 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
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