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KOI-3557 Overview

KOI-3557 1.87 R⦿ 6382.96 K
Χ
KOI-3557.01
Architecture
KOI-3557
KOI-3557
KOI-3557.01
Other Data
Bibliography 9
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-3557 KOI-3557.01 Transit 2014 Q1-Q12 KOI Table False Positive Candidate
RA
19h29m02.50s
Dec
+40d42m13.28s
Distance
1089.13+17.01-16.49
pc
Parallax
0.8894130±0.0140127 mas
Ecliptic Latitude
61.3316 deg
Ecliptic Longitude
306.77063 deg
Galactic Latitude
10.78725 deg
Galactic Longitude
73.34725 deg
Total Proper Motion
2.4625136±0.0238824 mas/yr
Proper Motion (RA)
-1.35627±0.02289 mas/yr
Proper Motion (Dec)
2.0553600±0.0243019 mas/yr
Photometry
mV
13.364±0.080
mTESS
12.8171±0.0068
mJ
12.245±0.021
mH
11.985±0.023
mKs
11.946±0.021
mKep
13.297
mW1
11.922±0.023
mW2
11.930±0.022
mW3
11.676±0.176
mW4
9.103
mGaia
13.205700±0.000179
mB
13.860±0.046
mg
13.620
mi
13.158
mr
13.247
mz
13.126
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)
6382.960+103.518-210.703
 6194 --- 6370±76
6462 +161-209
6462 +161-209
6462.00 +161.00-209.00
L✶
(log10(L⦿))
0.7178384+0.0182912-0.0240083
 --- --- --- --- --- ---
Metallicity
(dex)
-0.2842500±0.0121286 [M/H] -0.347 [Fe/H] --- -0.26±0.15 [Fe/H]
-0.340 +0.240-0.300
[Fe/H]
-0.340 +0.240-0.300
[Fe/H]
-0.340 +0.240-0.300
[Fe/H]
ρ✶
(g/cm3)
0.2765628+0.0835356-0.0592167
 --- ---
1.30981 +0.02714-0.00839
1.32977 +0.00686-0.00641
1.32977 +0.00686-0.00641
1.32977 +0.00686-0.00641
M✶
(M⦿)
1.280000+0.214933-0.179191
 --- ---
1.064 +0.103-0.066
1.041 +0.221-0.108
1.041 +0.221-0.108
1.0410 +0.2210-0.1080
R✶
(R⦿)
1.8686500+0.0983085-0.1102840
 1.255 ---
1.316 +0.234-0.21
1.183 +0.575-0.171
1.183 +0.575-0.171
1.1830 +0.5750-0.1710
log g
(log10(cm/s2))
4.0022200+0.1150090-0.0714694
 4.30 ---
4.228 +0.143-0.117
4.311 +0.113-0.283
4.311 +0.113-0.283
4.311 +0.113-0.283
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
P
(days)
243.82122131±2.761e-05 243.82122131±2.761e-05 243.82131572±6.009e-05 243.82131572±6.009e-05 243.82131572±6.009e-05
TC
(days)
2454992.496±8.23e-05 2454992.496±8.23e-05 2454992.496±0.00015 2454992.496±0.00015 2454992.496±0.00015
a/R✶
--- 160.26±3.3 161.072±0.831 161.072±0.831 161.072±0.831
Teq
(K)
--- 365 352 352 352
b
---
1.029 +0.092-0.039
0.9645 +0.0213-0.0279
0.9645 +0.0213-0.0279
0.9645 +0.0213-0.0279
S
(S⨁)
---
4.18 +1.90-1.36
3.63 +5.22-1.30
3.63 +5.22-1.30
3.63 +5.22-1.30
e
--- 0 0 0 0
i
(deg)
--- 89.63 89.38 89.38 89.38
Rp
(R⨁)
---
56.63 +10.07-9.03
45.02 +21.89-6.5
45.02 +21.89-6.5
45.02 +21.89-6.5
Rp/R✶
---
0.394089 +0.073492-0.031176
0.348532 +0.012558-0.022149
0.348532 +0.012558-0.022149
0.348532 +0.012558-0.022149
a
(au)
--- .7812 .7755 .7755 .7755
δ
(%)
--- 5.67993±0.00264 5.76163±0.00463 5.76163±0.00463 5.76163±0.00463
T14
(hours)
--- 10.9312±0.00548 10.8992±0.0153 10.8992±0.0153 10.8992±0.0153
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 5534965 5534965 5534965 5534965 5534965
KOI Name K03557.01 K03557.01 K03557.01 K03557.01 K03557.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE CANDIDATE CANDIDATE 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 CANDIDATE CANDIDATE
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
Orbital Period [days] 243.82122131±2.761e-05 243.82122131±2.761e-05 243.82131572±6.009e-05 243.82131572±6.009e-05 243.82131572±6.009e-05
Transit Epoch [BKJD] 159.4958018±8.23e-05 159.4958018±8.23e-05 159.495632±0.00015 159.495632±0.00015 159.495632±0.00015
Transit Epoch [BJD] 2454992.496±8.23e-05 2454992.496±8.23e-05 2454992.496±0.00015 2454992.496±0.00015 2454992.496±0.00015
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 kplr005534965-20160209194854_dvr.pdf kplr005534965-20160209194854_dvr.pdf kplr005534965-20141002224145_dvr.pdf kplr005534965-20130815195353_dvr.pdf kplr005534965-20121029204534_dvr.pdf
RA [decimal degrees] 292.26044 292.26044 292.26044 292.26044 292.26044
Dec [decimal degrees] 40.703678 40.703678 40.703678 40.703678 40.703678
Kepler-band [mag] 13.297 13.297 13.297 13.297 13.297
g'-band [mag] 13.620000000000001 13.620000000000001 13.620000000000001 13.620000000000001 13.620000000000001
r'-band [mag] 13.247 13.247 13.247 13.247 13.247
i'-band [mag] 13.158000000000001 13.158000000000001 13.158000000000001 13.158000000000001 13.158000000000001
z'-band [mag] 13.126000000000001 13.126000000000001 13.126000000000001 13.126000000000001 13.126000000000001
J-band [mag] 12.245000000000001 12.245000000000001 12.245000000000001 12.245000000000001 12.245000000000001
H-band [mag] 11.985000000000001 11.985000000000001 11.985000000000001 11.985000000000001 11.985000000000001
K-band [mag] 11.946 11.946 11.946 11.946 11.946
Disposition Score --- 0.0 --- --- ---
Comment --- DEEP_V_SHAPED --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
1.029 +0.092-0.039
0.9645 +0.0213-0.0279
0.9645 +0.0213-0.0279
0.9645 +0.0213-0.0279
Transit Duration [hrs] --- 10.9312±0.00548 10.8992±0.0153 10.8992±0.0153 10.8992±0.0153
Transit Depth [ppm] --- 56799.3±26.4 57616.3±46.3 57616.3±46.3 57616.3±46.3
Planet-Star Radius Ratio ---
0.394089 +0.073492-0.031176
0.348532 +0.012558-0.022149
0.348532 +0.012558-0.022149
0.348532 +0.012558-0.022149
Fitted Stellar Density [g/cm**3] ---
1.30981 +0.02714-0.00839
1.32977 +0.00686-0.00641
1.32977 +0.00686-0.00641
1.32977 +0.00686-0.00641
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
56.63 +10.07-9.03
45.02 +21.89-6.5
45.02 +21.89-6.5
45.02 +21.89-6.5
Orbit Semi-Major Axis [au] --- .7812 .7755 .7755 .7755
Inclination [deg] --- 89.63 89.38 89.38 89.38
Equilibrium Temperature [K] --- 365 352 352 352
Insolation Flux [Earth flux] ---
4.18 +1.90-1.36
3.63 +5.22-1.30
3.63 +5.22-1.30
3.63 +5.22-1.30
Planet-Star Distance over Star Radius --- 160.26±3.3 161.072±0.831 161.072±0.831 161.072±0.831
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 --- 0.30360000000000004 0.309 0.309 0.309
Limb Darkening Coeff. 1 --- 0.3098 0.2899 0.2899 0.2899
Maximum Single Event Statistic --- 1158.3754000000001 1299.088 --- ---
Maximum Multiple Event Statistic --- 2228.4626000000003 2607.2773 --- ---
Transit Signal-to-Noise --- 2804.3 2534.1 2534.1 2534.1
Number of Transits --- 6 6 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.3365 --- --- ---
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 --- kplr005534965-001-20160209194854_dvs.pdf kplr005534965-001-20141002224145_dvs.pdf kplr005534965-001-20130826182306_dvs.pdf kplr005534965-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] --- 6370±76
6462 +161-209
6462 +161-209
6462.00 +161.00-209.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.228 +0.143-0.117
4.311 +0.113-0.283
4.311 +0.113-0.283
4.311 +0.113-0.283
Stellar Metallicity [dex] --- -0.26±0.15
-0.340 +0.240-0.300
-0.340 +0.240-0.300
-0.340 +0.240-0.300
Stellar Radius [Solar radii] ---
1.316 +0.234-0.21
1.183 +0.575-0.171
1.183 +0.575-0.171
1.1830 +0.5750-0.1710
Stellar Mass [Solar mass] ---
1.064 +0.103-0.066
1.041 +0.221-0.108
1.041 +0.221-0.108
1.0410 +0.2210-0.1080
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] --- 19.48402575±0.00000011 19.484025891±0.000000097 19.484025761±0.000000099 19.484025810±0.000000120
FW Source δ(OOT) [deg] --- 40.7037233±0.0000012 40.7037251±0.0000011 40.7037246±0.0000012 40.70372490±0.00000140
FW Source Δα(OOT) [sec] --- -0.1208±0.0046 -0.115±0.004 -0.1203±0.0041 0.00097±0.00042
FW Source Δδ(OOT) [arcsec] --- 0.156±0.0042 0.1623±0.004 0.1605±0.0043 -0.00011±0.00033
FW Δα(OOT) [sec] --- -0.0009±0.005 -0.0006±0.0068 -0.0009±0.0054 -6e-05±0.00051
FW Δδ(OOT) [arcsec] --- 0.0006±0.0066 0.0005±0.009 0.0003±0.0072 1e-05±0.0005
PRF ΔαSQ(OOT) [arcsec] --- -0.003±0.067 -0.003±0.067 -0.004±0.067 -0.0071±0.0037
PRF ΔδSQ(OOT) [arcsec] --- -0.009±0.067 -0.009±0.067 -0.008±0.067 -0.0114±0.0070
PRF ΔθSQ(OOT) [arcsec] --- 0.009±0.067 0.009±0.067 0.009±0.067 0.0134±0.0063
PRF ΔαSQ(KIC) [arcsec] --- -0.069±0.067 -0.071±0.067 -0.069±0.068 -0.0620±0.0130
PRF ΔδSQ(KIC) [arcsec] --- 0.049±0.072 0.049±0.072 0.051±0.071 0.0350±0.0260
PRF ΔθSQ(KIC) [arcsec] --- 0.085±0.071 0.086±0.07 0.086±0.07 0.0710±0.0170
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
2 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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