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Kepler-1688 Overview

Kepler-1688 1.48 R⦿ 4692.00 K
Kepler-1688 b
0.113 RJup

Kepler-1688 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1688
Kepler-1688 b 5.62 d 1.26 R⨁ Transit 2020 Armstrong et al. 2021 Confirmed Planet
RA
19h18m12.72s
Dec
+41d17m52.27s
Distance
567.4468708738601±116.8382160950660 pc
Parallax
1.762279521358562±0.362856165228853 mas
Ecliptic Latitude
62.51424 deg
Ecliptic Longitude
303.00713 deg
Galactic Latitude
12.8854 deg
Galactic Longitude
72.98548 deg
Total Proper Motion
3.4927396±1.7908856 mas/yr
Proper Motion (RA)
1.68959±1.79038 mas/yr
Proper Motion (Dec)
3.05688±1.79104 mas/yr
Photometry
mV
14.142±0.137
mTESS
13.335±0.006
mJ
12.388±0.022
mH
11.860±0.022
mKs
11.755±0.020
mKep
14.009
mW1
11.710±0.023
mW2
11.766±0.021
mW3
11.605±0.155
mW4
8.973
mGaia
13.986200±0.000504
mB
15.345±0.016
mg
14.871
mi
13.639
mr
13.949
mz
13.477
Abundances
(Hypatia Catalog)
[Fe/H] -0.01±0.04 dex
[C/H] -0.14±0.09 dex
[O/H] -0.33±0.09 dex
[Na/H] -0.19±0.04 dex
[Mg/H] -0.11±0.07 dex
[Al/H] -0.09±0.06 dex
[Si/H] -0.03±0.05 dex
[Ca/H] 0.08±0.06 dex
[Y/H] -0.05±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 Q1-Q8 KOI Table
Teff
(K)
4632.11±44.21
4936.2437+134.2563-186.2437
 4692 --- 4868±78
4897 +131-114
4897 +131-114
4897.00 +131.00-114.00
4797.00±71.00
Metallicity
(dex)
-0.046±0.042 [M/H] --- 0.208 [Fe/H] --- 0.14±0.15 [Fe/H]
0.240 +0.180-0.240
[Fe/H]
0.240 +0.180-0.240
[Fe/H]
0.240 +0.180-0.240
[Fe/H] 		---
R✶
(R⦿)
--- --- 1.475 ---
0.746 +0.045-0.03
1.826 +1.341-1.056
1.826 +1.341-1.056
1.8260 +1.3410-1.0560
0.7000±1.3000
log g
(log10(cm/s2))
--- --- 4.11 ---
4.6 +0.014-0.049
3.892 +0.674-0.402
3.892 +0.674-0.402
3.892 +0.674-0.402
4.620±0.300
Age
(Gyr)
--- --- --- --- --- --- --- --- 14±3.5
M✶
(M⦿)
--- --- --- ---
0.814 +0.029-0.05
0.949 +0.24-0.164
0.949 +0.24-0.164
0.9490 +0.2400-0.1640
0.6900±0.1300
ρ✶
(g/cm3)
--- --- --- ---
0.07279 +3.76458-0.02089
3.14359 +0.75767-1.00727
3.14359 +0.75767-1.00727
3.14359 +0.75767-1.00727
---
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 Q1-Q8 KOI Table
P
(days)
5.62012 5.62008419±0.00000539 5.62006198±2.995e-05 5.62006198±2.995e-05 5.62005172±2.127e-05 5.62005172±2.127e-05 5.62005172±2.127e-05 5.620047±2.8e-05
Rp
(R⨁)
1.2617456895785266 --- ---
1.45 +0.08-0.06
2.53 +1.85-1.47
2.53 +1.85-1.47
2.53 +1.85-1.47
2.3±4.3
Rp
(RJup)
0.11256541079298124 --- ---
0.129+0.007-0.005
0.226+0.165-0.131
0.226+0.165-0.131
0.226+0.165-0.131
0.205+0.384-0.384
δ
(%)
--- 0.0227 ---
0.01901+0.00130-0.00130
 0.02037±0.00093 0.02037±0.00093 0.02037±0.00093 0.02170
T14
(hours)
--- 2.5248 --- 2.751±0.12 2.464±0.125 2.464±0.125 2.464±0.125 2.45
TC
(days)
--- 2454965.951772±0.004839
(BJD)
2454965.954±0.00453
(BJD)
2454965.954±0.00453
(BJD)
2454965.956±0.00329
(BJD)
2454965.956±0.00329
(BJD)
2454965.956±0.00329
(BJD)
2454965.9542±0.0035
(BJD)
a/R✶
--- --- --- 4.95±2.5 17.38±4.2 17.38±4.2 17.38±4.2 3±1.3
Teq
(K)
--- --- --- 772 1184 1184 1184 740
b
--- --- ---
0.969 +0.005-0.751
0.1793 +0.2738-0.1792
0.1793 +0.2738-0.1792
0.1793 +0.2738-0.1792
1±0.43
S
(S⨁)
--- --- ---
84.01 +16.64-11.46
464.22 +1087.73-389.10
464.22 +1087.73-389.10
464.22 +1087.73-389.10
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 78.72 89.38 89.38 89.38 70.47
Rp/R✶
--- --- ---
0.017766 +0.000595-0.005239
0.012664 +0.00076-0.000212
0.012664 +0.00076-0.000212
0.012664 +0.00076-0.000212
0.031±0.013
a
(au)
--- --- --- .0577 .0608 .0608 .0608 .055
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 5953297 5953297 5953297 5953297 5953297 5953297
KOI Name K02733.01 K02733.01 K02733.01 K02733.01 K02733.01 K02733.01
Kepler Name Kepler-1688 b Kepler-1688 b Kepler-1688 b Kepler-1688 b Kepler-1688 b Kepler-1688 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
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 NOT DISPOSITIONED 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] 5.62006198±2.995e-05 5.62006198±2.995e-05 5.62005172±2.127e-05 5.62005172±2.127e-05 5.62005172±2.127e-05 5.620047±2.8e-05
Transit Epoch [BKJD] 132.95381±0.00453 132.95381±0.00453 132.95556±0.00329 132.95556±0.00329 132.95556±0.00329 132.9542±0.0035
Transit Epoch [BJD] 2454965.954±0.00453 2454965.954±0.00453 2454965.956±0.00329 2454965.956±0.00329 2454965.956±0.00329 2454965.9542±0.0035
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 1 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 kplr005953297-20160209194854_dvr.pdf kplr005953297-20160209194854_dvr.pdf kplr005953297-20141002224145_dvr.pdf kplr005953297-20130815195353_dvr.pdf kplr005953297-20121029204534_dvr.pdf ---
RA [decimal degrees] 289.55301 289.55301 289.55301 289.55301 289.55301 289.55301
Dec [decimal degrees] 41.297852 41.297852 41.297852 41.297852 41.297852 41.297852
Kepler-band [mag] 14.009 14.009 14.009 14.009 14.009 14.009
g'-band [mag] 14.871 14.871 14.871 14.871 14.871 14.871
r'-band [mag] 13.949 13.949 13.949 13.949 13.949 13.949
i'-band [mag] 13.639000000000001 13.639000000000001 13.639000000000001 13.639000000000001 13.639000000000001 13.639000000000001
z'-band [mag] 13.477 13.477 13.477 13.477 13.477 13.477
J-band [mag] 12.388 12.388 12.388 12.388 12.388 12.388
H-band [mag] 11.86 11.86 11.86 11.86 11.86 11.86
K-band [mag] 11.755 11.755 11.755 11.755 11.755 11.755
Disposition Score --- 1.0 --- --- --- ---
Comment --- NO_COMMENT --- --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.969 +0.005-0.751
0.1793 +0.2738-0.1792
0.1793 +0.2738-0.1792
0.1793 +0.2738-0.1792
1±0.43
Transit Duration [hrs] --- 2.751±0.12 2.464±0.125 2.464±0.125 2.464±0.125 2.45
Transit Depth [ppm] --- 190.1±13 203.7±9.3 203.7±9.3 203.7±9.3 217
Planet-Star Radius Ratio ---
0.017766 +0.000595-0.005239
0.012664 +0.00076-0.000212
0.012664 +0.00076-0.000212
0.012664 +0.00076-0.000212
0.031±0.013
Fitted Stellar Density [g/cm**3] ---
0.07279 +3.76458-0.02089
3.14359 +0.75767-1.00727
3.14359 +0.75767-1.00727
3.14359 +0.75767-1.00727
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
1.45 +0.08-0.06
2.53 +1.85-1.47
2.53 +1.85-1.47
2.53 +1.85-1.47
2.3±4.3
Orbit Semi-Major Axis [au] --- .0577 .0608 .0608 .0608 .055
Inclination [deg] --- 78.72 89.38 89.38 89.38 70.47
Equilibrium Temperature [K] --- 772 1184 1184 1184 740
Insolation Flux [Earth flux] ---
84.01 +16.64-11.46
464.22 +1087.73-389.10
464.22 +1087.73-389.10
464.22 +1087.73-389.10
---
Planet-Star Distance over Star Radius --- 4.95±2.5 17.38±4.2 17.38±4.2 17.38±4.2 3±1.3
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 -0.5815
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.4000000000000001
Limb Darkening Coeff. 2 --- 0.10540000000000001 0.13390000000000002 0.13390000000000002 0.13390000000000002 -0.6327
Limb Darkening Coeff. 1 --- 0.6323000000000001 0.6035 0.6035 0.6035 0.6296
Maximum Single Event Statistic --- 3.7169566 29.763987999999998 --- --- ---
Maximum Multiple Event Statistic --- 20.757441999999998 20.872066 --- --- ---
Transit Signal-to-Noise --- 17.400000000000002 31.5 31.5 31.5 30.5
Number of Transits --- 238 237 --- --- ---
TCE Planet Number --- 1 1 1 1 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.5954 --- --- --- ---
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 --- kplr005953297-001-20160209194854_dvs.pdf kplr005953297-001-20141002224145_dvs.pdf kplr005953297-001-20130826182306_dvs.pdf kplr005953297-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] --- 4868±78
4897 +131-114
4897 +131-114
4897.00 +131.00-114.00
4797.00±71.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.6 +0.014-0.049
3.892 +0.674-0.402
3.892 +0.674-0.402
3.892 +0.674-0.402
4.620±0.300
Stellar Metallicity [dex] --- 0.14±0.15
0.240 +0.180-0.240
0.240 +0.180-0.240
0.240 +0.180-0.240
---
Stellar Radius [Solar radii] ---
0.746 +0.045-0.03
1.826 +1.341-1.056
1.826 +1.341-1.056
1.8260 +1.3410-1.0560
0.7000±1.3000
Stellar Mass [Solar mass] ---
0.814 +0.029-0.05
0.949 +0.24-0.164
0.949 +0.24-0.164
0.9490 +0.2400-0.1640
0.6900±0.1300
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault
FW Offset Significance [percent] --- 0.275 0.371 0.29500000000000004 0.032 0.001
FW Source α(OOT) [hrs] --- 19.303518±0.000011 19.303526±0.000011 19.303539±0.000011 19.303515000±0.000014000 19.303530000±0.000015000
FW Source δ(OOT) [deg] --- 41.29791±0.00013 41.29793±0.00013 41.29781±0.00013 41.29774000±0.00014000 41.29752000±0.00016000
FW Source Δα(OOT) [sec] --- -0.61±0.46 -0.29±0.43 0.23±0.46 -0.05600±0.04900 -0.00100±0.05400
FW Source Δδ(OOT) [arcsec] --- 0.2±0.48 0.28±0.45 -0.16±0.45 -0.02600±0.03400 -0.07800±0.03800
FW Δα(OOT) [sec] --- 9e-05±8.5e-05 3.2e-05±8.7e-05 -7.3e-05±9.4e-05 1.3e-05±1.1e-05 2e-07±6.2e-06
FW Δδ(OOT) [arcsec] --- -3.9e-05±8.8e-05 -5.8e-05±9.1e-05 3.1e-05±9.3e-05 5.9e-06±7.7e-06 1.79e-05±6.6e-06
PRF ΔαSQ(OOT) [arcsec] --- 0.17±0.16 0.07±0.17 0.1±0.18 0.2800±0.1600 0.1600±0.2300
PRF ΔδSQ(OOT) [arcsec] --- 0.25±0.22 0.38±0.2 0.23±0.22 -0.1900±0.1900 -0.0300±0.1800
PRF ΔθSQ(OOT) [arcsec] --- 0.3±0.23 0.39±0.2 0.25±0.21 0.3400±0.1700 0.1600±0.2200
PRF ΔαSQ(KIC) [arcsec] --- 0.11±0.15 0.02±0.19 0.03±0.17 0.2000±0.1600 0.1200±0.2100
PRF ΔδSQ(KIC) [arcsec] --- 0.24±0.21 0.35±0.19 0.27±0.19 -0.2100±0.2000 -0.0600±0.1800
PRF ΔθSQ(KIC) [arcsec] --- 0.27±0.21 0.35±0.19 0.27±0.19 0.2900±0.1800 0.1400±0.2100
Chi-Square --- --- --- --- --- 1.17
Stellar Age [Gyr] --- --- --- --- --- 14±3.5
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
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