KIC 4770174 Overview

KIC 4770174 1.77 R⦿ 6255.04 K
KOI-2971.01
KOI-2971.02
Architecture
KIC 4770174
KIC 4770174
KOI-2971.01
KOI-2971.02
Other Data
Bibliography 10
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
KIC 4770174 KOI-2971.01 Transit 2014 Q1-Q8 KOI Table Candidate Planet
KIC 4770174 KOI-2971.02 Transit 2014 Q1-Q16 KOI Table Candidate Planet
RA
19h49m34.49s
Dec
+39d49m44.65s
Distance
772.369+16.095-15.462
pc
Parallax
1.2666000±0.0262354 mas
Ecliptic Latitude
59.1898 deg
Ecliptic Longitude
313.61845 deg
Galactic Latitude
6.92291 deg
Galactic Longitude
74.44176 deg
Total Proper Motion
4.3833608±0.0518850 mas/yr
Proper Motion (RA)
0.5724510±0.0395161 mas/yr
Proper Motion (Dec)
4.3458200±0.0520737 mas/yr
Photometry
mV
12.843±0.103
mTESS
12.3323±0.0159
mJ
11.774±0.024
mH
11.512±0.020
mKs
11.438±0.018
mKep
12.742
mW1
11.389±0.026
mW2
11.419±0.025
mW3
11.526±0.136
mW4
9.012
mGaia
12.735900±0.000194
mB
13.352±0.020
mg
13.104
mi
12.586
mr
12.694
mz
12.559
Source TICv8 Latham et al. 2005 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-Q16 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
6255.0400+118.9480-84.3594
6013 --- ---
6313 +113-139
6313 +113-139
6234 +149-189
6234 +149-189
6234 +149-189
6234.00 +149.00-189.00
6229.00±74.00
L
(log10(L⦿))
0.6355518+0.0270812-0.0415124
--- --- --- --- --- --- --- --- --- ---
Metallicity
(dex)
0.139±0.034 [M/H] -0.192 [Fe/H] --- ---
0.32 +0.1-0.15
[Fe/H]
0.32 +0.1-0.15
[Fe/H]
-0.200 +0.240-0.300
[Fe/H]
-0.200 +0.240-0.300
[Fe/H]
-0.200 +0.240-0.300
[Fe/H]
-0.200 +0.240-0.300
[Fe/H]
---
ρ
(g/cm3)
0.3101843+0.0787374-0.0540312
--- --- ---
0.12416 +0.28924-0.10316
0.12784 +0.19536-0.11602
0.22291 +0.19703-0.01325
0.22291 +0.19703-0.01325
0.49899 +0.08431-0.17551
0.22291 +0.19703-0.01325
---
M
(M⦿)
1.220000+0.185830-0.143295
--- --- ---
1.325 +0.101-0.092
1.325 +0.101-0.092
1.038 +0.201-0.114
1.038 +0.201-0.114
1.038 +0.201-0.114
1.0380 +0.2010-0.1140
1.1000±0.1000
R
(R⦿)
1.7699800+0.1138960-0.0656211
1.048 --- ---
1.467 +0.259-0.188
1.467 +0.259-0.188
1.028 +0.479-0.098
1.028 +0.479-0.098
1.028 +0.479-0.098
1.0280 +0.4790-0.0980
1.0500±0.4000
log g
(log10(cm/s2))
4.0284900+0.0860592-0.0713874
4.44 --- ---
4.228 +0.084-0.126
4.228 +0.084-0.126
4.433 +0.055-0.304
4.433 +0.055-0.304
4.433 +0.055-0.304
4.433 +0.055-0.304
4.430±0.300
Age
(Gyr)
--- --- --- --- --- --- --- --- --- --- 1.1±1
Status
Candidate Planet
Detected By
Transit
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 Q1-Q8 KOI Table
a/R
--- 6.31±2.4 7.59±3.4 7.59±3.4 7.59±3.4 8.5±3.9
Teq
(K)
--- 1259 1083 1083 1083 1082
b
---
0.685 +0.008-0.532
0.5449 +0.0234-0.4663
0.5449 +0.0234-0.4663
0.5449 +0.0234-0.4663
0.09±0.89
S
(S)
---
593.42 +288.45-180.78
324.96 +442.59-89.82
324.96 +442.59-89.82
324.96 +442.59-89.82
---
e
--- 0 0 0 0 0
i
(deg)
--- 83.77 85.94 85.94 85.94 89.38
P
(days)
6.09595681±6.131e-05 6.09595681±6.131e-05 6.0960013±5.342e-05 6.0960013±5.342e-05 6.0960013±5.342e-05 6.095883±5.3e-05
Rp
(R)
---
1.26 +0.23-0.16
0.85 +0.4-0.08
0.85 +0.4-0.08
0.85 +0.4-0.08
0.81±0.41
Rp/R
---
0.007881 +0.00162-0.000474
0.007587 +0.000104-0.000458
0.007587 +0.000104-0.000458
0.007587 +0.000104-0.000458
0.007±0.0024
a
(au)
--- .0718 .0663 .0663 .0663 .068
δ
(%)
--- 0.00657±0.00042 0.00642±0.00037 0.00642±0.00037 0.00642±0.00037 0.00620
T14
(hours)
--- 5.502±0.255 5.222±0.254 5.222±0.254 5.222±0.254 5.4939
TC
(days)
2454967.592±0.00885 2454967.592±0.00885 2454967.587±0.00676 2454967.587±0.00676 2454967.587±0.00676 2454967.5938±0.006
Status
Candidate Planet
Detected By
Transit
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q16 KOI Table
a/R
--- 18.85±8.8 29.97±5.1
Teq
(K)
--- 725 623
b
---
0.773 +0.058-0.533
0.0756 +0.3857-0.0756
S
(S)
---
65.15 +31.66-19.85
35.68 +48.58-9.87
e
--- 0 0
i
(deg)
--- 87.65 89.95
P
(days)
31.9533679±0.0006667 31.9533679±0.0006667 31.9536205±0.0005702
Rp
(R)
---
1.65 +0.29-0.21
1 +0.46-0.1
Rp/R
---
0.010307 +0.00155-0.001074
0.008879 +0.000473-0.000294
a
(au)
--- .2167 .2001
δ
(%)
--- 0.01061±0.00076 0.00934±0.00062
T14
(hours)
--- 8.424±0.486 8.194±0.321
TC
(days)
2454992.659±0.0181 2454992.659±0.0181 2454992.647±0.0145
Kepler Detection Products (4 File Types, 17 Files)
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_q16_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 4770174 4770174 4770174 4770174 4770174 4770174
KOI Name K02971.01 K02971.01 K02971.01 K02971.01 K02971.01 K02971.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE
Vetting Status Done 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 2014-01-07
Disposition Using Kepler Data CANDIDATE 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 q1_q8_koi
Orbital Period [days] 6.09595681±6.131e-05 6.09595681±6.131e-05 6.0960013±5.342e-05 6.0960013±5.342e-05 6.0960013±5.342e-05 6.095883±5.3e-05
Transit Epoch [BKJD] 134.59214±0.00885 134.59214±0.00885 134.5866±0.00676 134.5866±0.00676 134.5866±0.00676 134.5938±0.006
Transit Epoch [BJD] 2454967.592±0.00885 2454967.592±0.00885 2454967.587±0.00676 2454967.587±0.00676 2454967.587±0.00676 2454967.5938±0.006
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi
Number of Planets 2 2 1 2 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 kplr004770174-20160209194854_dvr.pdf kplr004770174-20160209194854_dvr.pdf kplr004770174-20141002224145_dvr.pdf kplr004770174-20130815195353_dvr.pdf kplr004770174-20121029204534_dvr.pdf ---
RA [decimal degrees] 297.39371 297.39371 297.39371 297.39371 297.39371 297.39371
Dec [decimal degrees] 39.829041 39.829041 39.829041 39.829041 39.829041 39.829041
Kepler-band [mag] 12.742 12.742 12.742 12.742 12.742 12.742
g'-band [mag] 13.104000000000001 13.104000000000001 13.104000000000001 13.104000000000001 13.104000000000001 13.104000000000001
r'-band [mag] 12.694 12.694 12.694 12.694 12.694 12.694
i'-band [mag] 12.586 12.586 12.586 12.586 12.586 12.586
z'-band [mag] 12.559000000000001 12.559000000000001 12.559000000000001 12.559000000000001 12.559000000000001 12.559000000000001
J-band [mag] 11.774000000000001 11.774000000000001 11.774000000000001 11.774000000000001 11.774000000000001 11.774000000000001
H-band [mag] 11.512 11.512 11.512 11.512 11.512 11.512
K-band [mag] 11.438 11.438 11.438 11.438 11.438 11.438
Disposition Score --- 1.0 --- --- --- ---
Comment --- NO_COMMENT --- --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.685 +0.008-0.532
0.5449 +0.0234-0.4663
0.5449 +0.0234-0.4663
0.5449 +0.0234-0.4663
0.09±0.89
Transit Duration [hrs] --- 5.502±0.255 5.222±0.254 5.222±0.254 5.222±0.254 5.4939
Transit Depth [ppm] --- 65.7±4.2 64.2±3.7 64.2±3.7 64.2±3.7 62
Planet-Star Radius Ratio ---
0.007881 +0.00162-0.000474
0.007587 +0.000104-0.000458
0.007587 +0.000104-0.000458
0.007587 +0.000104-0.000458
0.007±0.0024
Fitted Stellar Density [g/cm**3] ---
0.12784 +0.19536-0.11602
0.22291 +0.19703-0.01325
0.22291 +0.19703-0.01325
0.22291 +0.19703-0.01325
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
1.26 +0.23-0.16
0.85 +0.4-0.08
0.85 +0.4-0.08
0.85 +0.4-0.08
0.81±0.41
Orbit Semi-Major Axis [au] --- .0718 .0663 .0663 .0663 .068
Inclination [deg] --- 83.77 85.94 85.94 85.94 89.38
Equilibrium Temperature [K] --- 1259 1083 1083 1083 1082
Insolation Flux [Earth flux] ---
593.42 +288.45-180.78
324.96 +442.59-89.82
324.96 +442.59-89.82
324.96 +442.59-89.82
---
Planet-Star Distance over Star Radius --- 6.31±2.4 7.59±3.4 7.59±3.4 7.59±3.4 8.5±3.9
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 Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 0.13240000000000002
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.5219
Limb Darkening Coeff. 2 --- 0.307 0.3022 0.3022 0.3022 0.7461
Limb Darkening Coeff. 1 --- 0.3325 0.3183 0.3183 0.3183 0.3361
Maximum Single Event Statistic --- 3.4431684000000002 5.4822354 --- --- ---
Maximum Multiple Event Statistic --- 14.259108 13.774018 --- --- ---
Transit Signal-to-Noise --- 18.1 21.8 21.8 21.8 22.1
Number of Transits --- 222 222 --- --- ---
TCE Planet Number --- 1 1 1 1 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.045200000000000004 --- --- --- ---
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) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr004770174-001-20160209194854_dvs.pdf kplr004770174-001-20141002224145_dvs.pdf kplr004770174-001-20130826182306_dvs.pdf kplr004770174-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] ---
6313 +113-139
6234 +149-189
6234 +149-189
6234.00 +149.00-189.00
6229.00±74.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.228 +0.084-0.126
4.433 +0.055-0.304
4.433 +0.055-0.304
4.433 +0.055-0.304
4.430±0.300
Stellar Metallicity [dex] ---
0.32 +0.1-0.15
-0.200 +0.240-0.300
-0.200 +0.240-0.300
-0.200 +0.240-0.300
---
Stellar Radius [Solar radii] ---
1.467 +0.259-0.188
1.028 +0.479-0.098
1.028 +0.479-0.098
1.0280 +0.4790-0.0980
1.0500±0.4000
Stellar Mass [Solar mass] ---
1.325 +0.101-0.092
1.038 +0.201-0.114
1.038 +0.201-0.114
1.0380 +0.2010-0.1140
1.1000±0.1000
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault
FW Offset Significance [percent] --- 0.29400000000000004 0.58 0.257 0.16 0.001
FW Source α(OOT) [hrs] --- 19.826239±0.000015 19.826246±0.000017 19.826259±0.000018 19.826266000±0.000022000 19.826294000±0.000024000
FW Source δ(OOT) [deg] --- 39.82892±0.00016 39.82917±0.00019 39.829±0.00021 39.82901000±0.00024000 39.82892000±0.00028000
FW Source Δα(OOT) [sec] --- -0.33±0.64 -0.04±0.7 0.51±0.75 0.08000±0.07900 0.18000±0.08800
FW Source Δδ(OOT) [arcsec] --- -0.43±0.58 0.47±0.7 -0.15±0.77 -0.01300±0.05700 -0.03400±0.06600
FW Δα(OOT) [sec] --- 2.2e-05±4.1e-05 -4e-06±4.5e-05 -3.9e-05±4.8e-05 -4.9e-06±4.9e-06 -1.07e-05±2.7e-06
FW Δδ(OOT) [arcsec] --- 2.7e-05±3.8e-05 -2.4e-05±4.4e-05 1.6e-05±4.9e-05 8e-07±3.5e-06 2e-06±2e-06
PRF ΔαSQ(OOT) [arcsec] --- -0.48±0.45 -0.17±0.72 0.13±0.71 0.2900±0.5200 -0.6700±0.6400
PRF ΔδSQ(OOT) [arcsec] --- -0.68±0.48 -0.38±0.75 -0.51±0.82 -0.3400±0.7100 -0.9200±0.6500
PRF ΔθSQ(OOT) [arcsec] --- 0.83±0.47 0.42±0.92 0.53±0.77 0.4500±0.6300 1.1400±0.6400
PRF ΔαSQ(KIC) [arcsec] --- -0.37±0.44 -0.06±0.72 0.16±0.76 0.2900±0.5800 -0.5800±0.6500
PRF ΔδSQ(KIC) [arcsec] --- -0.41±0.49 -0.23±0.75 -0.37±0.8 -0.2300±0.6900 -0.7600±0.6100
PRF ΔθSQ(KIC) [arcsec] --- 0.55±0.47 0.23±0.97 0.4±0.89 0.3700±0.6300 0.9600±0.6300
Chi-Square --- --- --- --- --- 1.18
Stellar Age [Gyr] --- --- --- --- --- 1.1±1
KepID 4770174 4770174 4770174
KOI Name K02971.02 K02971.02 K02971.02
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE
Vetting Status Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2014-12-18
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 0 0
Stellar Eclipse False Positive Flag 0 0 0
Centroid Offset False Positive Flag 0 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q16_koi
Orbital Period [days] 31.9533679±0.0006667 31.9533679±0.0006667 31.9536205±0.0005702
Transit Epoch [BKJD] 159.6588±0.0181 159.6588±0.0181 159.6471±0.0145
Transit Epoch [BJD] 2454992.659±0.0181 2454992.659±0.0181 2454992.647±0.0145
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q16_koi
Number of Planets 2 2 2
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q16_tce
Link to DV Report kplr004770174-20160209194854_dvr.pdf kplr004770174-20160209194854_dvr.pdf kplr004770174-20130815195353_dvr.pdf
RA [decimal degrees] 297.39371 297.39371 297.39371
Dec [decimal degrees] 39.829041 39.829041 39.829041
Kepler-band [mag] 12.742 12.742 12.742
g'-band [mag] 13.104000000000001 13.104000000000001 13.104000000000001
r'-band [mag] 12.694 12.694 12.694
i'-band [mag] 12.586 12.586 12.586
z'-band [mag] 12.559000000000001 12.559000000000001 12.559000000000001
J-band [mag] 11.774000000000001 11.774000000000001 11.774000000000001
H-band [mag] 11.512 11.512 11.512
K-band [mag] 11.438 11.438 11.438
Disposition Score --- 0.999 ---
Comment --- NO_COMMENT ---
Eccentricity --- 0 0
Impact Parameter ---
0.773 +0.058-0.533
0.0756 +0.3857-0.0756
Transit Duration [hrs] --- 8.424±0.486 8.194±0.321
Transit Depth [ppm] --- 106.1±7.6 93.4±6.2
Planet-Star Radius Ratio ---
0.010307 +0.00155-0.001074
0.008879 +0.000473-0.000294
Fitted Stellar Density [g/cm**3] ---
0.12416 +0.28924-0.10316
0.49899 +0.08431-0.17551
Planetary Fit Type --- LS+MCMC MCMC
Planetary Radius [Earth radii] ---
1.65 +0.29-0.21
1 +0.46-0.1
Orbit Semi-Major Axis [au] --- .2167 .2001
Inclination [deg] --- 87.65 89.95
Equilibrium Temperature [K] --- 725 623
Insolation Flux [Earth flux] ---
65.15 +31.66-19.85
35.68 +48.58-9.87
Planet-Star Distance over Star Radius --- 18.85±8.8 29.97±5.1
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0
Limb Darkening Coeff. 2 --- 0.307 0.3022
Limb Darkening Coeff. 1 --- 0.3325 0.3183
Maximum Single Event Statistic --- 3.4315157 ---
Maximum Multiple Event Statistic --- 8.691907 ---
Transit Signal-to-Noise --- 15.200000000000001 16.7
Number of Transits --- 39 ---
TCE Planet Number --- 2 2
Quarters --- 11111111111111111000000000000000 ---
Odd-Even Depth Comparision Statistic --- 0.46490000000000004 ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr004770174-002-20160209194854_dvs.pdf kplr004770174-002-20130826182306_dvs.pdf
Stellar Effective Temperature [K] ---
6313 +113-139
6234 +149-189
Stellar Surface Gravity [log10(cm/s**2)] ---
4.228 +0.084-0.126
4.433 +0.055-0.304
Stellar Metallicity [dex] ---
0.32 +0.1-0.15
-0.200 +0.240-0.300
Stellar Radius [Solar radii] ---
1.467 +0.259-0.188
1.028 +0.479-0.098
Stellar Mass [Solar mass] ---
1.325 +0.101-0.092
1.038 +0.201-0.114
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16
FW Offset Significance [percent] --- 0.21 0.03
FW Source α(OOT) [hrs] --- 19.826261±0.000019 19.826277±0.000023
FW Source δ(OOT) [deg] --- 39.82889±0.0002 39.82899±0.00028
FW Source Δα(OOT) [sec] --- 0.61±0.78 1.26±0.97
FW Source Δδ(OOT) [arcsec] --- -0.54±0.72 -0.2±1
FW Δα(OOT) [sec] --- -6.1e-05±7.9e-05 -0.000129±9.1e-05
FW Δδ(OOT) [arcsec] --- 5.3e-05±7.3e-05 2.7e-05±9.6e-05
PRF ΔαSQ(OOT) [arcsec] --- -1.05±0.33 -0.23±0.55
PRF ΔδSQ(OOT) [arcsec] --- 0.84±0.37 1.09±0.5
PRF ΔθSQ(OOT) [arcsec] --- 1.35±0.42 1.11±0.6
PRF ΔαSQ(KIC) [arcsec] --- -0.86±0.31 -0.63±0.5
PRF ΔδSQ(KIC) [arcsec] --- 0.98±0.37 1.19±0.52
PRF ΔθSQ(KIC) [arcsec] --- 1.3±0.42 1.34±0.58
Known Objects
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
10 2MASS Point Source Catalog
Data Files
1 Kepler 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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