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KOI-3886 Overview

KOI-3886 10.61 R⦿ 4624.00 K
Χ
KOI-3886.01

KOI-3886 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
KOI-3886
KOI-3886.01 5.57 d --- Transit 2014 Q1-Q12 KOI Table False Positive Candidate
RA
20h04m11.34s
Dec
+45d05m15.30s
Distance
---
Parallax
---
Ecliptic Latitude
62.91811 deg
Ecliptic Longitude
323.109 deg
Galactic Latitude
7.28428 deg
Galactic Longitude
80.38384 deg
Total Proper Motion
12.1655251±1.5793396 mas/yr
Proper Motion (RA)
-10.8±1.6 mas/yr
Proper Motion (Dec)
-5.6±1.5 mas/yr
Photometry
mV
10.224±0.007
mTESS
9.1980±0.0061
mJ
8.159±0.020
mH
7.638±0.020
mKs
7.475±0.023
mKep
9.837
mW1
7.336±0.035
mW2
7.504±0.020
mW3
7.433±0.020
mW4
7.607±0.099
mGaia
9.84865±0.00111
mB
11.214±0.082
mg
10.706
mi
9.465
mr
9.782
mz
9.288
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
Teff
(K)
4640.6200±67.4448 4624 ---
4694 +69-126
4781 +76-153
4781 +76-153
4781.00 +76.00-153.00
Metallicity
(dex)
0.2582640±0.0069258 [M/H] -0.030 [Fe/H] ---
0.2 +0.1-0.2
[Fe/H]
-0.020 +0.180-0.340
[Fe/H]
-0.020 +0.180-0.340
[Fe/H]
-0.020 +0.180-0.340
[Fe/H]
R✶
(R⦿)
--- 10.612 ---
12.701 +2.109-3.164
12.536 +2.203-3.926
12.536 +2.203-3.926
12.5360 +2.2030-3.9260
log g
(log10(cm/s2))
--- 2.54 --- 2.564±0.027
2.562 +0.032-0.027
2.562 +0.032-0.027
2.562 +0.032-0.027
ρ✶
(g/cm3)
--- --- ---
0.00455 +0.00074-0.00059
0.01837 +0.04495-0.00548
0.01837 +0.04495-0.00548
0.01837 +0.04495-0.00548
M✶
(M⦿)
--- --- ---
2.156 +0.768-0.854
2.088 +0.765-1.108
2.088 +0.765-1.108
2.0880 +0.7650-1.1080
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✶
--- --- 1.953±0.318 3.11±1.5 3.11±1.5 3.11±1.5
Teq
(K)
--- --- 2618 2663 2663 2663
b
--- ---
0.935 +0.004-0.013
0.8132 +0.0472-0.4585
0.8132 +0.0472-0.4585
0.8132 +0.0472-0.4585
S
(S⨁)
--- ---
11089.75 +4895.01-5481.83
11894.76 +5618.67-6968.22
11894.76 +5618.67-6968.22
11894.76 +5618.67-6968.22
e
--- --- 0 0 0 0
i
(deg)
--- --- 61.4 75.06 75.06 75.06
P
(days)
5.56656958±0.00001065 5.56648691±1.752e-05 5.56648691±1.752e-05 5.56650633±1.212e-05 5.56650633±1.212e-05 5.56650633±1.212e-05
Rp
(R⨁)
--- ---
43.67 +7.25-10.88
34.67 +6.09-10.86
34.67 +6.09-10.86
34.67 +6.09-10.86
Rp
(RJup)
--- ---
3.896+0.647-0.971
3.093+0.543-0.969
3.093+0.543-0.969
3.093+0.543-0.969
Rp/R✶
--- ---
0.031487 +0.000303-0.000749
0.025326 +8.2e-05-0.002918
0.025326 +8.2e-05-0.002918
0.025326 +8.2e-05-0.002918
a
(au)
--- --- .0795 .0786 .0786 .0786
δ
(%)
0.0641 ---
0.06949+0.00080-0.00080
 0.05987±0.00069 0.05987±0.00069 0.05987±0.00069
T14
(hours)
10.0914 --- 10.931±0.297 8.911±0.149 8.911±0.149 8.911±0.149
TC
(days)
2454954.906140±0.009246 2454966.033±0.00259 2454966.033±0.00259 2454966.032±0.00184 2454966.032±0.00184 2454966.032±0.00184
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 8848288 8848288 8848288 8848288 8848288
KOI Name K03886.01 K03886.01 K03886.01 K03886.01 K03886.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE 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 FALSE POSITIVE FALSE POSITIVE CANDIDATE NOT DISPOSITIONED CANDIDATE
Not Transit-Like False Positive Flag 0 1 0 0 0
Stellar Eclipse False Positive Flag 1 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] 5.56648691±1.752e-05 5.56648691±1.752e-05 5.56650633±1.212e-05 5.56650633±1.212e-05 5.56650633±1.212e-05
Transit Epoch [BKJD] 133.03305±0.00259 133.03305±0.00259 133.03225±0.00184 133.03225±0.00184 133.03225±0.00184
Transit Epoch [BJD] 2454966.033±0.00259 2454966.033±0.00259 2454966.032±0.00184 2454966.032±0.00184 2454966.032±0.00184
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 kplr008848288-20160209194854_dvr.pdf kplr008848288-20160209194854_dvr.pdf kplr008848288-20141002224145_dvr.pdf kplr008848288-20130815195353_dvr.pdf kplr008848288-20121029204534_dvr.pdf
RA [decimal degrees] 301.0473 301.0473 301.0473 301.0473 301.0473
Dec [decimal degrees] 45.087630999999995 45.087630999999995 45.087630999999995 45.087630999999995 45.087630999999995
Kepler-band [mag] 9.837 9.837 9.837 9.837 9.837
g'-band [mag] 10.706000000000001 10.706000000000001 10.706000000000001 10.706000000000001 10.706000000000001
r'-band [mag] 9.782 9.782 9.782 9.782 9.782
i'-band [mag] 9.465 9.465 9.465 9.465 9.465
z'-band [mag] 9.288 9.288 9.288 9.288 9.288
J-band [mag] 8.159 8.159 8.159 8.159 8.159
H-band [mag] 7.638000000000001 7.638000000000001 7.638000000000001 7.638000000000001 7.638000000000001
K-band [mag] 7.4750000000000005 7.4750000000000005 7.4750000000000005 7.4750000000000005 7.4750000000000005
Disposition Score --- 0.0 --- --- ---
Comment --- LPP_DV---CENT_SATURATED EYEBALL---SATURATED --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.935 +0.004-0.013
0.8132 +0.0472-0.4585
0.8132 +0.0472-0.4585
0.8132 +0.0472-0.4585
Transit Duration [hrs] --- 10.931±0.297 8.911±0.149 8.911±0.149 8.911±0.149
Transit Depth [ppm] --- 694.9±8 598.7±6.9 598.7±6.9 598.7±6.9
Planet-Star Radius Ratio ---
0.031487 +0.000303-0.000749
0.025326 +8.2e-05-0.002918
0.025326 +8.2e-05-0.002918
0.025326 +8.2e-05-0.002918
Fitted Stellar Density [g/cm**3] ---
0.00455 +0.00074-0.00059
0.01837 +0.04495-0.00548
0.01837 +0.04495-0.00548
0.01837 +0.04495-0.00548
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
43.67 +7.25-10.88
34.67 +6.09-10.86
34.67 +6.09-10.86
34.67 +6.09-10.86
Orbit Semi-Major Axis [au] --- .0795 .0786 .0786 .0786
Inclination [deg] --- 61.4 75.06 75.06 75.06
Equilibrium Temperature [K] --- 2618 2663 2663 2663
Insolation Flux [Earth flux] ---
11089.75 +4895.01-5481.83
11894.76 +5618.67-6968.22
11894.76 +5618.67-6968.22
11894.76 +5618.67-6968.22
Planet-Star Distance over Star Radius --- 1.953±0.318 3.11±1.5 3.11±1.5 3.11±1.5
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 --- 0.1287 0.13770000000000002 0.13770000000000002 0.13770000000000002
Limb Darkening Coeff. 1 --- 0.619 0.5973 0.5973 0.5973
Maximum Single Event Statistic --- 4.751684 9.473688 --- ---
Maximum Multiple Event Statistic --- 35.452194 54.13362 --- ---
Transit Signal-to-Noise --- 103.60000000000001 122.3 122.3 122.3
Number of Transits --- 239 243 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.9947 --- --- ---
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 --- kplr008848288-001-20160209194854_dvs.pdf kplr008848288-001-20141002224145_dvs.pdf kplr008848288-001-20130826182306_dvs.pdf kplr008848288-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
4694 +69-126
4781 +76-153
4781 +76-153
4781.00 +76.00-153.00
Stellar Surface Gravity [log10(cm/s**2)] --- 2.564±0.027
2.562 +0.032-0.027
2.562 +0.032-0.027
2.562 +0.032-0.027
Stellar Metallicity [dex] ---
0.2 +0.1-0.2
-0.020 +0.180-0.340
-0.020 +0.180-0.340
-0.020 +0.180-0.340
Stellar Radius [Solar radii] ---
12.701 +2.109-3.164
12.536 +2.203-3.926
12.536 +2.203-3.926
12.5360 +2.2030-3.9260
Stellar Mass [Solar mass] ---
2.156 +0.768-0.854
2.088 +0.765-1.108
2.088 +0.765-1.108
2.0880 +0.7650-1.1080
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.0
FW Source α(OOT) [hrs] --- 20.0698559±0.0000099 20.0698394±0.0000016 20.0698448±0.0000026 20.069838900±0.000003500
FW Source δ(OOT) [deg] --- 45.087702±0.000078 45.087631±0.000013 45.087649±0.000018 45.08767400±0.00002600
FW Source Δα(OOT) [sec] --- 1.37±0.38 0.741±0.06 0.944±0.099 0.05300±0.01300
FW Source Δδ(OOT) [arcsec] --- 0.26±0.28 0.002±0.048 0.067±0.066 0.01080±0.00630
FW Δα(OOT) [sec] --- -0.000125±4e-05 -0.000375±4.5e-05 -0.000349±4.6e-05 -1.95e-05±4.9e-06
FW Δδ(OOT) [arcsec] --- -2.8e-05±3e-05 -3e-06±4.3e-05 -3.3e-05±3.6e-05 -3.9e-06±2.8e-06
PRF ΔαSQ(OOT) [arcsec] --- 2.62±0.83 5.14±0.8 3.83±0.87 3.6200±0.6000
PRF ΔδSQ(OOT) [arcsec] --- 1.62±0.48 1.68±0.42 0.87±0.54 1.6900±0.1700
PRF ΔθSQ(OOT) [arcsec] --- 3.08±0.88 5.41±0.84 3.93±0.85 3.9900±0.5500
PRF ΔαSQ(KIC) [arcsec] --- 2.29±0.86 4.69±0.8 3.72±0.87 3.2800±0.6200
PRF ΔδSQ(KIC) [arcsec] --- 1.16±0.5 1.28±0.42 0.79±0.46 1.2900±0.2900
PRF ΔθSQ(KIC) [arcsec] --- 2.56±0.92 4.86±0.83 3.8±0.85 3.5200±0.5900
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
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