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KOI-4818 Overview

KOI-4818 2.11 R⦿ 6831.00 K
?
KOI-4818.01
Architecture
KOI-4818
KOI-4818
KOI-4818.01
Other Data
Bibliography 8
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
KOI-4818 KOI-4818.01 Transit 2014 Q1-Q12 KOI Table Candidate Planet
RA
19h17m23.59s
Dec
+46d03m16.93s
Distance
945.319+15.538-15.051
pc
Parallax
1.029090±0.016984 mas
Ecliptic Latitude
67.07932 deg
Ecliptic Longitude
306.18255 deg
Galactic Latitude
14.9818 deg
Galactic Longitude
77.3879 deg
Total Proper Motion
1.6543094±0.0324770 mas/yr
Proper Motion (RA)
1.1931500±0.0317164 mas/yr
Proper Motion (Dec)
1.1459200±0.0332819 mas/yr
Photometry
mV
13.025±0.080
mTESS
12.6063±0.0067
mJ
12.129±0.022
mH
11.950±0.024
mKs
11.910±0.019
mKep
13.008
mW1
11.932±0.027
mW2
11.932±0.027
mW3
11.890±0.208
mW4
9.017
mGaia
12.93180±0.00036
mB
13.551±0.033
mg
13.217
mi
12.902
mr
12.939
mz
12.922
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-Q16 KOI Table Q1-Q12 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
6672.000+102.708-154.553
 6660 ---
6831 +163-225
6828 +165-233
6828.00 +165.00-233.00
Metallicity
(dex)
--- -0.053 [Fe/H] --- -0.08±0.3 [Fe/H]
-0.060 +0.240-0.400
[Fe/H]
-0.060 +0.240-0.400
[Fe/H]
ρ✶
(g/cm3)
0.4299308+0.1333218-0.0756375
 --- ---
0.46281 +0.14332-0.29940
0.40448 +0.19118-0.12397
0.40448 +0.19118-0.12397
M✶
(M⦿)
1.410000+0.309819-0.168147
 --- ---
1.511 +0.183-0.252
1.338 +0.288-0.238
1.3380 +0.2880-0.2380
R✶
(R⦿)
1.6659500+0.0803533-0.0712146
 1.254 ---
2.106 +0.463-0.566
1.405 +0.927-0.225
1.4050 +0.9270-0.2250
log g
(log10(cm/s2))
4.1439600+0.0949791-0.0847987
 4.32 ---
3.971 +0.228-0.123
4.268 +0.087-0.37
4.268 +0.087-0.370
L✶
(log10(L⦿))
0.6950426+0.0223950-0.0228112
 --- --- --- --- ---
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-Q16 KOI Table Q1-Q12 KOI Table
a/R✶
--- 7.07±2.2 6.76±3.2 6.76±3.2
Teq
(K)
--- 1869 1558 1558
b
---
0.13 +0.325-0.13
0.3919 +0.0825-0.3917
0.3919 +0.0825-0.3917
S
(S⨁)
---
2888.60 +1834.90-1537.68
1393.21 +2829.59-537.92
1393.21 +2829.59-537.92
e
--- 0 0 0
i
(deg)
--- 88.95 86.52 86.52
P
(days)
3.79892774±9.915e-05 3.79892774±9.915e-05 3.79891578±4.409e-05 3.79891578±4.409e-05
Rp
(R⨁)
---
1.46 +0.32-0.39
1.02 +0.66-0.17
1.02 +0.66-0.17
Rp/R✶
---
0.00636 +0.000436-0.000646
0.006616 +0.000388-0.000368
0.006616 +0.000388-0.000368
a
(au)
--- .0547 .0525 .0525
δ
(%)
--- 0.00470±0.00071 0.00498±0.00049 0.00498±0.00049
T14
(hours)
--- 4.112±0.635 4.001±0.245 4.001±0.245
TC
(days)
2454966.289±0.0213 2454966.289±0.0213 2454966.291±0.00974 2454966.291±0.00974
Print
Kepler Detection Products (4 File Types, 9 Files)
Kepler Pipeline Data Validation Reports q1_q12_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q17_dr25_tce
Kepler TCERT Reports 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_q17_dr25_tce
Kepler Object of Interest
KepID 9459162 9459162 9459162 9459162
KOI Name K04818.01 K04818.01 K04818.01 K04818.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE
Vetting Status Done Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2014-12-18 2014-12-04
Disposition Using Kepler Data CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0
Stellar Eclipse False Positive Flag 0 0 0 0
Centroid Offset False Positive Flag 0 0 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q16_koi q1_q12_koi
Orbital Period [days] 3.79892774±9.915e-05 3.79892774±9.915e-05 3.79891578±4.409e-05 3.79891578±4.409e-05
Transit Epoch [BKJD] 133.289±0.0213 133.289±0.0213 133.29063±0.00974 133.29063±0.00974
Transit Epoch [BJD] 2454966.289±0.0213 2454966.289±0.0213 2454966.291±0.00974 2454966.291±0.00974
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q16_koi q1_q12_koi
Number of Planets 1 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce --- q1_q12_tce
Link to DV Report kplr009459162-20160209194854_dvr.pdf kplr009459162-20160209194854_dvr.pdf --- kplr009459162-20121029204534_dvr.pdf
RA [decimal degrees] 289.3483 289.3483 289.3483 289.3483
Dec [decimal degrees] 46.05468 46.05468 46.05468 46.05468
Kepler-band [mag] 13.008000000000001 13.008000000000001 13.008000000000001 13.008000000000001
g'-band [mag] 13.217 13.217 13.217 13.217
r'-band [mag] 12.939 12.939 12.939 12.939
i'-band [mag] 12.902000000000001 12.902000000000001 12.902000000000001 12.902000000000001
z'-band [mag] 12.922 12.922 12.922 12.922
J-band [mag] 12.129000000000001 12.129000000000001 12.129000000000001 12.129000000000001
H-band [mag] 11.950000000000001 11.950000000000001 11.950000000000001 11.950000000000001
K-band [mag] 11.91 11.91 11.91 11.91
Disposition Score --- 0.998 --- ---
Comment --- NO_COMMENT --- ---
Eccentricity --- 0 0 0
Impact Parameter ---
0.13 +0.325-0.13
0.3919 +0.0825-0.3917
0.3919 +0.0825-0.3917
Transit Duration [hrs] --- 4.112±0.635 4.001±0.245 4.001±0.245
Transit Depth [ppm] --- 47±7.1 49.8±4.9 49.8±4.9
Planet-Star Radius Ratio ---
0.00636 +0.000436-0.000646
0.006616 +0.000388-0.000368
0.006616 +0.000388-0.000368
Fitted Stellar Density [g/cm**3] ---
0.46281 +0.14332-0.29940
0.40448 +0.19118-0.12397
0.40448 +0.19118-0.12397
Planetary Fit Type --- LS+MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
1.46 +0.32-0.39
1.02 +0.66-0.17
1.02 +0.66-0.17
Orbit Semi-Major Axis [au] --- .0547 .0525 .0525
Inclination [deg] --- 88.95 86.52 86.52
Equilibrium Temperature [K] --- 1869 1558 1558
Insolation Flux [Earth flux] ---
2888.60 +1834.90-1537.68
1393.21 +2829.59-537.92
1393.21 +2829.59-537.92
Planet-Star Distance over Star Radius --- 7.07±2.2 6.76±3.2 6.76±3.2
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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0
Limb Darkening Coeff. 2 --- 0.3189 0.3219 0.3219
Limb Darkening Coeff. 1 --- 0.274 0.2686 0.2686
Maximum Single Event Statistic --- 2.9231021 --- ---
Maximum Multiple Event Statistic --- 9.294281999999999 --- ---
Transit Signal-to-Noise --- 8.3 13.6 13.6
Number of Transits --- 357 --- ---
TCE Planet Number --- 1 --- 1
Quarters --- 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.7309 --- ---
Transit Model --- 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 --- kplr009459162-001-20160209194854_dvs.pdf --- kplr009459162-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
6831 +163-225
6828 +165-233
6828.00 +165.00-233.00
Stellar Surface Gravity [log10(cm/s**2)] ---
3.971 +0.228-0.123
4.268 +0.087-0.37
4.268 +0.087-0.370
Stellar Metallicity [dex] --- -0.08±0.3
-0.060 +0.240-0.400
-0.060 +0.240-0.400
Stellar Radius [Solar radii] ---
2.106 +0.463-0.566
1.405 +0.927-0.225
1.4050 +0.9270-0.2250
Stellar Mass [Solar mass] ---
1.511 +0.183-0.252
1.338 +0.288-0.238
1.3380 +0.2880-0.2380
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.079 --- 0.013000000000000001
FW Source α(OOT) [hrs] --- 19.289878±0.000025 --- 19.289888000±0.000028000
FW Source δ(OOT) [deg] --- 46.05493±0.00023 --- 46.05508000±0.00027000
FW Source Δα(OOT) [sec] --- -0.29±0.94 --- 0.01000±0.10000
FW Source Δδ(OOT) [arcsec] --- 0.9±0.81 --- 0.10000±0.06500
FW Δα(OOT) [sec] --- 1.4e-05±4.4e-05 --- -2e-07±4.7e-06
FW Δδ(OOT) [arcsec] --- -4.5e-05±3.8e-05 --- -4.6e-06±3e-06
PRF ΔαSQ(OOT) [arcsec] --- -0.05±0.29 --- 0.1200±0.3300
PRF ΔδSQ(OOT) [arcsec] --- 0.07±0.31 --- -0.1700±0.2700
PRF ΔθSQ(OOT) [arcsec] --- 0.09±0.34 --- 0.2000±0.2900
PRF ΔαSQ(KIC) [arcsec] --- -0.09±0.29 --- 0.0900±0.3200
PRF ΔδSQ(KIC) [arcsec] --- 0.1±0.29 --- -0.1200±0.2700
PRF ΔθSQ(KIC) [arcsec] --- 0.14±0.34 --- 0.1500±0.2900
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 TrES 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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