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KOI-4428 Overview

KOI-4428 1.01 R⦿ 5743.00 K
?
KOI-4428.01
Architecture
KOI-4428
KOI-4428
KOI-4428.01
Other Data
Bibliography 8
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
KOI-4428 KOI-4428.01 Transit 2014 Q1-Q12 KOI Table Candidate Planet
RA
19h53m10.40s
Dec
+40d14m22.46s
Distance
853.907+16.455-15.855
pc
Parallax
1.1427600±0.0219783 mas
Ecliptic Latitude
59.3219 deg
Ecliptic Longitude
315.16558 deg
Galactic Latitude
6.53213 deg
Galactic Longitude
75.14678 deg
Total Proper Motion
13.6865928±0.0345771 mas/yr
Proper Motion (RA)
-9.1373300±0.0344768 mas/yr
Proper Motion (Dec)
-10.1898000±0.0346576 mas/yr
Photometry
mV
14.788±0.217
mTESS
14.1179±0.0094
mJ
13.436±0.048
mH
13.072±0.062
mKs
13.000±0.046
mKep
14.634
mW1
12.363±0.023
mW2
12.511±0.026
mW3
10.605±0.067
mW4
8.383±0.230
mGaia
14.622000±0.000278
mB
14.192±0.075
mg
15.150
mi
14.413
mr
14.593
mz
14.310
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)
5743.0±122.0 5575 ---
5796 +155-173
5790 +170-147
5790 +170-147
5790.00 +170.00-147.00
L✶
(log10(L⦿))
-6.710368e-05 --- --- --- --- --- ---
ρ✶
(g/cm3)
1.4092187 --- ---
1.51645 +2.40524-1.41521
2.24120 +2.74342-0.18823
2.24120 +2.74342-0.18823
2.24120 +2.74342-0.18823
M✶
(M⦿)
1.03 --- --- 0.882±0.096
0.865 +0.108-0.078
0.865 +0.108-0.078
0.8650 +0.1080-0.0780
R✶
(R⦿)
1.01005 0.854 ---
0.8 +0.218-0.068
0.803 +0.367-0.062
0.803 +0.367-0.062
0.8030 +0.3670-0.0620
log g
(log10(cm/s2))
4.44222 4.59 ---
4.575 +0.044-0.176
4.565 +0.034-0.301
4.565 +0.034-0.301
4.565 +0.034-0.301
Metallicity
(dex)
--- -0.410 [Fe/H] --- -0.4±0.3 [Fe/H]
-0.420 +0.320-0.260
[Fe/H]
-0.420 +0.320-0.260
[Fe/H]
-0.420 +0.320-0.260
[Fe/H]
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-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table
P
(days)
13.00291716±7.481e-05 13.00291716±7.481e-05 13.00293816±9.848e-05 13.00293816±9.848e-05 13.00293816±9.848e-05
TC
(days)
2454965.023±0.00524 2454965.023±0.00524 2454965.022±0.00727 2454965.022±0.00727 2454965.022±0.00727
a/R✶
--- 23.84±9.5 27.2±11.1 27.2±11.1 27.2±11.1
Teq
(K)
--- 710 713 713 713
b
---
0.701 +0.061-0.494
0.6147 +0.3292-0.3957
0.6147 +0.3292-0.3957
0.6147 +0.3292-0.3957
S
(S⨁)
---
60.11 +48.06-15.53
61.01 +84.42-14.13
61.01 +84.42-14.13
61.01 +84.42-14.13
e
--- 0 0 0 0
i
(deg)
--- 88.32 88.81 88.81 88.81
Rp
(R⨁)
---
1.28 +0.35-0.11
1.25 +0.56-0.1
1.25 +0.56-0.1
1.25 +0.56-0.1
Rp/R✶
---
0.01467 +0.003904-0.001107
0.014201 +0.000423-0.001157
0.014201 +0.000423-0.001157
0.014201 +0.000423-0.001157
a
(au)
--- .1037 .1031 .1031 .1031
δ
(%)
--- 0.02253±0.00187 0.02201±0.00214 0.02201±0.00214 0.02201±0.00214
T14
(hours)
--- 3.058±0.154 2.952±0.234 2.952±0.234 2.952±0.234
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 5126182 5126182 5126182 5126182 5126182
KOI Name K04428.01 K04428.01 K04428.01 K04428.01 K04428.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE 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 CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0 0
Stellar Eclipse False Positive Flag 0 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] 13.00291716±7.481e-05 13.00291716±7.481e-05 13.00293816±9.848e-05 13.00293816±9.848e-05 13.00293816±9.848e-05
Transit Epoch [BKJD] 132.02306±0.00524 132.02306±0.00524 132.0216±0.00727 132.0216±0.00727 132.0216±0.00727
Transit Epoch [BJD] 2454965.023±0.00524 2454965.023±0.00524 2454965.022±0.00727 2454965.022±0.00727 2454965.022±0.00727
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 kplr005126182-20160209194854_dvr.pdf kplr005126182-20160209194854_dvr.pdf kplr005126182-20141002224145_dvr.pdf kplr005126182-20130815195353_dvr.pdf kplr005126182-20121029204534_dvr.pdf
RA [decimal degrees] 298.2934 298.2934 298.2934 298.2934 298.2934
Dec [decimal degrees] 40.239632 40.239632 40.239632 40.239632 40.239632
Kepler-band [mag] 14.634 14.634 14.634 14.634 14.634
g'-band [mag] 15.15 15.15 15.15 15.15 15.15
r'-band [mag] 14.593 14.593 14.593 14.593 14.593
i'-band [mag] 14.413 14.413 14.413 14.413 14.413
z'-band [mag] 14.31 14.31 14.31 14.31 14.31
J-band [mag] 13.436 13.436 13.436 13.436 13.436
H-band [mag] 13.072000000000001 13.072000000000001 13.072000000000001 13.072000000000001 13.072000000000001
K-band [mag] 13.0 13.0 13.0 13.0 13.0
Disposition Score --- 0.912 --- --- ---
Comment --- CENT_KIC_POS KIC_OFFSET --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.701 +0.061-0.494
0.6147 +0.3292-0.3957
0.6147 +0.3292-0.3957
0.6147 +0.3292-0.3957
Transit Duration [hrs] --- 3.058±0.154 2.952±0.234 2.952±0.234 2.952±0.234
Transit Depth [ppm] --- 225.3±18.7 220.1±21.4 220.1±21.4 220.1±21.4
Planet-Star Radius Ratio ---
0.01467 +0.003904-0.001107
0.014201 +0.000423-0.001157
0.014201 +0.000423-0.001157
0.014201 +0.000423-0.001157
Fitted Stellar Density [g/cm**3] ---
1.51645 +2.40524-1.41521
2.24120 +2.74342-0.18823
2.24120 +2.74342-0.18823
2.24120 +2.74342-0.18823
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
1.28 +0.35-0.11
1.25 +0.56-0.1
1.25 +0.56-0.1
1.25 +0.56-0.1
Orbit Semi-Major Axis [au] --- .1037 .1031 .1031 .1031
Inclination [deg] --- 88.32 88.81 88.81 88.81
Equilibrium Temperature [K] --- 710 713 713 713
Insolation Flux [Earth flux] ---
60.11 +48.06-15.53
61.01 +84.42-14.13
61.01 +84.42-14.13
61.01 +84.42-14.13
Planet-Star Distance over Star Radius --- 23.84±9.5 27.2±11.1 27.2±11.1 27.2±11.1
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 --- 0.28650000000000003 0.2891 0.2891 0.2891
Limb Darkening Coeff. 1 --- 0.3556 0.3516 0.3516 0.3516
Maximum Single Event Statistic --- 4.6085534 12.323938 --- ---
Maximum Multiple Event Statistic --- 11.4969635 10.93721 --- ---
Transit Signal-to-Noise --- 14.0 12.1 12.1 12.1
Number of Transits --- 109 109 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.224 --- --- ---
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 --- kplr005126182-001-20160209194854_dvs.pdf kplr005126182-001-20141002224145_dvs.pdf kplr005126182-001-20130826182306_dvs.pdf kplr005126182-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
5796 +155-173
5790 +170-147
5790 +170-147
5790.00 +170.00-147.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.575 +0.044-0.176
4.565 +0.034-0.301
4.565 +0.034-0.301
4.565 +0.034-0.301
Stellar Metallicity [dex] --- -0.4±0.3
-0.420 +0.320-0.260
-0.420 +0.320-0.260
-0.420 +0.320-0.260
Stellar Radius [Solar radii] ---
0.8 +0.218-0.068
0.803 +0.367-0.062
0.803 +0.367-0.062
0.8030 +0.3670-0.0620
Stellar Mass [Solar mass] --- 0.882±0.096
0.865 +0.108-0.078
0.865 +0.108-0.078
0.8650 +0.1080-0.0780
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.001 0.0 0.018000000000000002 0.001
FW Source α(OOT) [hrs] --- 19.886263±0.000017 19.886284±0.000019 19.886276±0.000018 19.886281000±0.000022000
FW Source δ(OOT) [deg] --- 40.23963±0.00015 40.23972±0.00016 40.23961±0.00016 40.23976000±0.00020000
FW Source Δα(OOT) [sec] --- 1.51±0.69 2.38±0.78 2.05±0.76 0.00800±0.07800
FW Source Δδ(OOT) [arcsec] --- 0.01±0.53 0.32±0.59 -0.09±0.57 0.09500±0.04700
FW Δα(OOT) [sec] --- 0.00014±0.00014 -4e-05±0.00014 2e-05±0.00015 -2e-06±1.6e-05
FW Δδ(OOT) [arcsec] --- -0.00021±0.00011 -0.00023±0.00011 -0.00017±0.00011 -1.98e-05±9.9e-06
PRF ΔαSQ(OOT) [arcsec] --- -2.21±0.99 -2.65±0.68 -2.1±0.27 -2.0400±0.3200
PRF ΔδSQ(OOT) [arcsec] --- 0.79±0.7 0.93±0.57 0.67±0.56 0.8500±0.6300
PRF ΔθSQ(OOT) [arcsec] --- 2.35±1 2.81±0.63 2.2±0.31 2.2100±0.3800
PRF ΔαSQ(KIC) [arcsec] --- -0.75±0.97 -1.17±0.6 -0.71±0.41 -0.8600±0.5700
PRF ΔδSQ(KIC) [arcsec] --- -0.27±0.73 -0.13±0.72 -0.35±0.71 -0.4100±0.7700
PRF ΔθSQ(KIC) [arcsec] --- 0.8±0.94 1.18±0.69 0.79±0.48 0.9500±0.6100
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
10 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Kepler | K2
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