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Kepler-1697 Overview

Kepler-1697 1.58 R⦿ 4739.00 K
Kepler-1697 b
0.112 RJup

Kepler-1697 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1697
Kepler-1697 b 33.5 d 1.26 R⨁ Transit 2020 Armstrong et al. 2021 Confirmed Planet
RA
19h10m39.20s
Dec
+43d28m16.96s
Distance
247.771+0.803-0.797
pc
Parallax
4.0070500±0.0129326 mas
Ecliptic Latitude
64.99693 deg
Ecliptic Longitude
301.39398 deg
Galactic Latitude
15.04776 deg
Galactic Longitude
74.44132 deg
Total Proper Motion
21.9020140±0.0246260 mas/yr
Proper Motion (RA)
-10.0442000±0.0234419 mas/yr
Proper Motion (Dec)
-19.4631000±0.0249319 mas/yr
Photometry
mV
13.556±0.080
mTESS
12.7184±0.0061
mJ
11.760±0.021
mH
11.288±0.026
mKs
11.175±0.013
mKep
13.354
mW1
11.066±0.023
mW2
11.136±0.021
mW3
11.026±0.086
mW4
9.35
mGaia
13.362200±0.000431
mB
14.605±0.016
mg
14.197
mi
12.992
mr
13.276
mz
12.845
Abundances
(Hypatia Catalog)
[Fe/H] 0.15±0.04 dex
[C/H] 0.36±0.09 dex
[O/H] 0.31±0.09 dex
[Na/H] 0.06±0.04 dex
[Mg/H] 0.08±0.07 dex
[Al/H] 0.11±0.06 dex
[Si/H] 0.14±0.05 dex
[Ca/H] 0.22±0.06 dex
[Y/H] 0.04±0.08 dex
Mission
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
Kepler Names
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Q1-Q17 DR25 False Positive Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
Stellar Hosts
Kepler Time Series
Kepler TCE Time Series
Source TICv8 Gaia DR2 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)
4681.530+150.049-129.905
5017.0+62.8-178.3
 4739 ---
4928 +148-133
4928 +147-129
4928 +147-129
4928.00 +147.00-129.00
Metallicity
(dex)
0.0340811±0.0323494 [M/H] --- 0.480 [Fe/H] ---
0.48 +0.05-0.3
[Fe/H]
0.480 +0.080-0.280
[Fe/H]
0.480 +0.080-0.280
[Fe/H]
0.480 +0.080-0.280
[Fe/H]
R✶
(R⦿)
0.7723440+0.0576236-0.0727683
0.6355788+0.0477064-0.0156056
 1.580 ---
1.688 +0.931-0.838
1.688 +1.416-0.889
1.688 +1.416-0.889
1.6880 +1.4160-0.8890
log g
(log10(cm/s2))
4.5357700+0.1183650-0.0871811
 --- 4.07 ---
3.966 +0.598-0.322
3.966 +0.584-0.432
3.966 +0.584-0.432
3.966 +0.584-0.432
L✶
(log10(L⦿))
-0.5881322+0.0185953-0.0228497
-0.63719010+0.00441045-0.00445569
 --- --- --- --- --- ---
γ
(km/s)
--- -25.262600361014034±4.364653886732461 --- --- --- --- --- ---
ρ✶
(g/cm3)
2.2858783+0.8731520-0.5094224
 --- --- ---
0.09103 +3.61294-0.01880
3.89117 +0.39506-1.96558
3.89117 +0.39506-1.96558
3.89117 +0.39506-1.96558
M✶
(M⦿)
0.7470000+0.0984789-0.0887045
 --- --- ---
0.962 +0.201-0.146
0.962 +0.286-0.143
0.962 +0.286-0.143
0.9620 +0.2860-0.1430
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Armstrong et al. 2021 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✶
--- --- --- 17.54±8.7 61.34±6.2 61.34±6.2 61.34±6.2
Teq
(K)
--- --- --- 630 630 630 630
b
--- --- ---
0.961 +0.002-0.69
0.2291 +0.2458-0.2291
0.2291 +0.2458-0.2291
0.2291 +0.2458-0.2291
S
(S⨁)
--- --- ---
37.30 +63.77-28.82
37.30 +104.56-29.78
37.30 +104.56-29.78
37.30 +104.56-29.78
e
--- --- --- 0 0 0 0
i
(deg)
--- --- --- 86.86 89.95 89.95 89.95
P
(days)
33.4969 33.49803036±0.00001287 33.4969115±0.0004098 33.4969115±0.0004098 33.4976313±0.0003268 33.4976313±0.0003268 33.4976313±0.0003268
Rp
(R⨁)
1.259547607494579 --- ---
2.97 +1.64-1.47
2.13 +1.78-1.12
2.13 +1.78-1.12
2.13 +1.78-1.12
Rp
(RJup)
0.1123693110442126 --- ---
0.265+0.146-0.131
0.190+0.159-0.100
0.190+0.159-0.100
0.190+0.159-0.100
Rp/R✶
--- --- ---
0.016111 +0.000326-0.004921
0.011541 +0.000667-0.000535
0.011541 +0.000667-0.000535
0.011541 +0.000667-0.000535
a
(au)
--- --- --- .2008 .2008 .2008 .2008
δ
(%)
--- 0.0225 --- 0.01635±0.00146 0.01686±0.00119 0.01686±0.00119 0.01686±0.00119
T14
(hours)
--- 4.2976 --- 4.833±0.227 4.111±0.204 4.111±0.204 4.111±0.204
TC
(days)
--- 2454963.247287±0.011604
(BJD)
2454996.764±0.0105
(BJD)
2454996.764±0.0105
(BJD)
2454996.752±0.00691
(BJD)
2454996.752±0.00691
(BJD)
2454996.752±0.00691
(BJD)
Print
Kepler Detection Products (4 File Types, 15 Files)
Kepler Pipeline Data Validation Reports q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q16_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_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_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 7742408 7742408 7742408 7742408 7742408
KOI Name K03478.01 K03478.01 K03478.01 K03478.01 K03478.01
Kepler Name Kepler-1697 b Kepler-1697 b Kepler-1697 b Kepler-1697 b Kepler-1697 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
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] 33.4969115±0.0004098 33.4969115±0.0004098 33.4976313±0.0003268 33.4976313±0.0003268 33.4976313±0.0003268
Transit Epoch [BKJD] 163.7638±0.0105 163.7638±0.0105 163.75223±0.00691 163.75223±0.00691 163.75223±0.00691
Transit Epoch [BJD] 2454996.764±0.0105 2454996.764±0.0105 2454996.752±0.00691 2454996.752±0.00691 2454996.752±0.00691
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 ---
Link to DV Report kplr007742408-20160209194854_dvr.pdf kplr007742408-20160209194854_dvr.pdf kplr007742408-20141002224145_dvr.pdf kplr007742408-20130815195353_dvr.pdf ---
RA [decimal degrees] 287.66339 287.66339 287.66339 287.66339 287.66339
Dec [decimal degrees] 43.471450999999995 43.471450999999995 43.471450999999995 43.471450999999995 43.471450999999995
Kepler-band [mag] 13.354000000000001 13.354000000000001 13.354000000000001 13.354000000000001 13.354000000000001
g'-band [mag] 14.197000000000001 14.197000000000001 14.197000000000001 14.197000000000001 14.197000000000001
r'-band [mag] 13.276 13.276 13.276 13.276 13.276
i'-band [mag] 12.992 12.992 12.992 12.992 12.992
z'-band [mag] 12.845 12.845 12.845 12.845 12.845
J-band [mag] 11.76 11.76 11.76 11.76 11.76
H-band [mag] 11.288 11.288 11.288 11.288 11.288
K-band [mag] 11.175 11.175 11.175 11.175 11.175
Disposition Score --- 0.998 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.961 +0.002-0.69
0.2291 +0.2458-0.2291
0.2291 +0.2458-0.2291
0.2291 +0.2458-0.2291
Transit Duration [hrs] --- 4.833±0.227 4.111±0.204 4.111±0.204 4.111±0.204
Transit Depth [ppm] --- 163.5±14.6 168.6±11.9 168.6±11.9 168.6±11.9
Planet-Star Radius Ratio ---
0.016111 +0.000326-0.004921
0.011541 +0.000667-0.000535
0.011541 +0.000667-0.000535
0.011541 +0.000667-0.000535
Fitted Stellar Density [g/cm**3] ---
0.09103 +3.61294-0.01880
3.89117 +0.39506-1.96558
3.89117 +0.39506-1.96558
3.89117 +0.39506-1.96558
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
2.97 +1.64-1.47
2.13 +1.78-1.12
2.13 +1.78-1.12
2.13 +1.78-1.12
Orbit Semi-Major Axis [au] --- .2008 .2008 .2008 .2008
Inclination [deg] --- 86.86 89.95 89.95 89.95
Equilibrium Temperature [K] --- 630 630 630 630
Insolation Flux [Earth flux] ---
37.30 +63.77-28.82
37.30 +104.56-29.78
37.30 +104.56-29.78
37.30 +104.56-29.78
Planet-Star Distance over Star Radius --- 17.54±8.7 61.34±6.2 61.34±6.2 61.34±6.2
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 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 --- 0.1396 0.1288 0.1288 0.1288
Limb Darkening Coeff. 1 --- 0.5988 0.6132000000000001 0.6132000000000001 0.6132000000000001
Maximum Single Event Statistic --- 4.279552 9.703857 --- ---
Maximum Multiple Event Statistic --- 12.134801 12.7159195 --- ---
Transit Signal-to-Noise --- 13.200000000000001 14.8 14.8 14.8
Number of Transits --- 40 40 --- ---
TCE Planet Number --- 1 1 1 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.34190000000000004 --- --- ---
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 --- kplr007742408-001-20160209194854_dvs.pdf kplr007742408-001-20141002224145_dvs.pdf kplr007742408-001-20130826182306_dvs.pdf ---
Stellar Effective Temperature [K] ---
4928 +148-133
4928 +147-129
4928 +147-129
4928.00 +147.00-129.00
Stellar Surface Gravity [log10(cm/s**2)] ---
3.966 +0.598-0.322
3.966 +0.584-0.432
3.966 +0.584-0.432
3.966 +0.584-0.432
Stellar Metallicity [dex] ---
0.48 +0.05-0.3
0.480 +0.080-0.280
0.480 +0.080-0.280
0.480 +0.080-0.280
Stellar Radius [Solar radii] ---
1.688 +0.931-0.838
1.688 +1.416-0.889
1.688 +1.416-0.889
1.6880 +1.4160-0.8890
Stellar Mass [Solar mass] ---
0.962 +0.201-0.146
0.962 +0.286-0.143
0.962 +0.286-0.143
0.9620 +0.2860-0.1430
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.0 0.004 0.001 ---
FW Source α(OOT) [hrs] --- 19.177566±0.000017 19.177535±0.000017 19.177572±0.000015 ---
FW Source δ(OOT) [deg] --- 43.47096±0.0002 43.47128±0.00019 43.47112±0.00019 ---
FW Source Δα(OOT) [sec] --- 0.26±0.65 -0.94±0.65 0.5±0.6 ---
FW Source Δδ(OOT) [arcsec] --- -1.77±0.72 -0.6±0.69 -1.19±0.68 ---
FW Δα(OOT) [sec] --- -5e-05±0.00011 0.00016±0.00011 -0.0001±0.00011 ---
FW Δδ(OOT) [arcsec] --- 0.00032±0.00012 0.00013±0.00012 0.00024±0.00013 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.06±0.3 0.42±0.32 0.29±0.52 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.28±0.37 -0.15±0.58 -0.08±0.82 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.28±0.35 0.45±0.52 0.3±0.84 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.07±0.32 0.28±0.34 0.17±0.56 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.23±0.4 -0.11±0.54 -0.04±0.83 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.24±0.41 0.3±0.5 0.17±0.84 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
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