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Kepler-826 Overview

Kepler-826 0.88 R⦿ 5731.00 K
Kepler-826 b
0.112 RJup
Architecture
Kepler-826
Kepler-826
Kepler-826 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-826 Kepler-826 b 4.49 d 1.25 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-826 b
  • Orbital period, transit mid-point, transit duration, Rp/Rs and their errors taken from DR24 KOI table. Planet radius error propagated from stellar radius error in ref. and Rp/Rs error. (Morton et al. 2016)
RA
18h59m26.43s
Dec
+39d14m25.83s
Distance
779.596+9.001-8.801
pc
Parallax
1.2539000±0.0145343 mas
Ecliptic Latitude
61.4202 deg
Ecliptic Longitude
294.52849 deg
Galactic Latitude
15.33019 deg
Galactic Longitude
69.55449 deg
Total Proper Motion
9.5630202±0.0271146 mas/yr
Proper Motion (RA)
0.6690130±0.0245519 mas/yr
Proper Motion (Dec)
-9.5395900±0.0271266 mas/yr
Photometry
mV
13.644±0.057
mTESS
12.9814±0.0065
mJ
12.373±0.020
mH
12.058±0.023
mKs
12.001±0.020
mKep
13.446
mW1
11.944±0.023
mW2
11.972±0.020
mW3
11.967±0.197
mW4
9.064
mGaia
13.412200±0.000215
mB
15.123±0.066
mg
13.989000±0.003599
mi
13.7557000±0.0036369
mr
14.1192000±0.0024719
mu
12.4423000±0.0118501
mz
12.6571000±0.0046686
Abundances
(Hypatia Catalog)
[Fe/H] -0.33±0.04 dex
[C/H] -0.23±0.09 dex
[O/H] -0.26±0.09 dex
[Na/H] -0.48±0.04 dex
[Mg/H] -0.29±0.07 dex
[Al/H] -0.35±0.06 dex
[Si/H] -0.31±0.05 dex
[Ca/H] -0.26±0.06 dex
[Y/H] -0.36±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 Berger et al. 2018 Gaia DR2 Morton et al. 2016 Batalha et al. 2013 Latham et al. 2005 Fulton & Petigura 2018 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 Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
6160.280+179.819-145.805
 6010±120
5807.750+54.750-188.373
6079.000+90.490-96.471
 5731 5731 6010±60 ---
6060 +120-132
5977 +157-150
5977 +157-150
5977.00 +157.00-150.00
6038.00±70.00 5731
Metallicity
(dex)
-0.3293740±0.0136175 [M/H] --- ---
-0.120+0.121-0.129
[Fe/H] 		--- -0.579 [Fe/H] -0.32±0.04 [Fe/H] --- -0.26±0.15 [Fe/H] -0.560±0.280 [Fe/H] -0.560±0.280 [Fe/H] -0.560±0.280 [Fe/H] --- ---
R✶
(R⦿)
1.3115200+0.0723487-0.0814201
1.403+0.061-0.058
1.4108049+0.0961717-0.0262281
1.150+0.182-0.129
 0.76 0.880
1.380+0.034-0.033
 ---
1.257 +0.197-0.241
0.801 +0.37-0.056
0.801 +0.37-0.056
0.8010 +0.3700-0.0560
0.9500±0.4800 .76
log g
(log10(cm/s2))
4.2707000+0.1044890-0.0947363
 --- ---
4.340+0.098-0.112
 4.59 4.57 --- ---
4.227 +0.168-0.112
4.578 +0.028-0.323
4.578 +0.028-0.323
4.578 +0.028-0.323
4.510±0.300 4.59
L✶
(log10(L⦿))
0.34864963+0.01891629-0.01732779
 ---
0.30966025+0.01497890-0.01551402
 --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
4.37+1.55-1.95
 --- ---
9.330+0.900-0.820
 --- --- --- --- --- 0.3±2 ---
M✶
(M⦿)
1.170000+0.212403-0.133565
 --- ---
1.050+0.069-0.063
 --- --- 0.932±0.022 ---
0.972 +0.077-0.069
0.887 +0.098-0.094
0.887 +0.098-0.094
0.8870 +0.0980-0.0940
1.0500±0.1000 ---
ρ✶
(g/cm3)
0.7311754+0.2048604-0.1966722
 --- --- --- --- --- 0.36±0.02 ---
1.01748 +0.74765-0.02384
1.72518 +0.17365-0.60996
1.72518 +0.17365-0.60996
1.72518 +0.17365-0.60996
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 Gajdoš et al. 2019 Berger et al. 2018 Fulton & Petigura 2018 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 Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
4.48758907±1.653e-05 4.4875801584±0.0000214333 --- 4.487589070±0.000016530 4.48758768±1.661e-05 4.48758768±1.661e-05 4.48758907±1.653e-05 4.48758907±1.653e-05 4.48758907±1.653e-05 4.487548±5.2e-05
Rp
(R⨁)
1.25+0.20-0.14
 ---
1.532+0.067-0.108
 1.526±0.059 ---
1.37 +0.22-0.26
0.89 +0.41-0.07
0.89 +0.41-0.07
0.89 +0.41-0.07
1.1±0.56
Rp
(RJup)
0.112+0.018-0.012
 ---
0.1367+0.0060-0.0096
 0.1361±0.0053 ---
0.122+0.020-0.023
0.079+0.037-0.006
0.079+0.037-0.006
0.079+0.037-0.006
0.098+0.050-0.050
Rp/R✶
0.010131 +0.000373-0.000229
--- ---
0.010131+0.000373-0.000229
 ---
0.009999 +3.5e-05-0.000573
0.010131 +0.000373-0.000229
0.010131 +0.000373-0.000229
0.010131 +0.000373-0.000229
0.01068±0.00038
T14
(hours)
2.8308±0.0886 --- --- --- --- 2.874±0.0927 2.8308±0.0886 2.8308±0.0886 2.8308±0.0886 2.6906
TC
(days)
2454966.36175±0.00324
(JD)
2454966.36299000±0.00336236
(BJD)
--- --- 2454966.361±0.00319
(BJD)
2454966.361±0.00319
(BJD)
2454966.362±0.00324
(BJD)
2454966.362±0.00324
(BJD)
2454966.362±0.00324
(BJD)
2454966.3654±0.004
(BJD)
a/R✶
--- --- --- --- --- 10.27±3.8 12.25±1.2 12.25±1.2 12.25±1.2 10.9±3.4
Teq
(K)
--- --- --- --- --- 1305 1043 1043 1043 1115
b
--- --- --- --- ---
0.532 +0.406-0.332
0.0142 +0.4314-0.0141
0.0142 +0.4314-0.0141
0.0142 +0.4314-0.0141
0.54±0.14
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 87.03 89.95 89.95 89.95 87.09
a
(au)
--- --- --- 0.05202±0.00041 --- .0528 .0512 .0512 .0512 .054
δ
(%)
--- --- --- --- ---
0.01120+0.00050-0.00050
 0.01206±0.00053 0.01206±0.00053 0.01206±0.00053 0.01270
S
(S⨁)
--- ---
827.221+24.694-24.057
 822.6±53.9 ---
684.07 +305.90-274.85
279.55 +383.21-61.10
279.55 +383.21-61.10
279.55 +383.21-61.10
---
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 4136466 4136466 4136466 4136466 4136466 4136466 4136466
KOI Name K01344.01 K01344.01 K01344.01 K01344.01 K01344.01 K01344.01 K01344.01
Kepler Name Kepler-826 b Kepler-826 b Kepler-826 b Kepler-826 b Kepler-826 b Kepler-826 b Kepler-826 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status Done 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 2013-02-12
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE 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 q1_q6_kepler_candidates
Orbital Period [days] 4.48758768±1.661e-05 4.48758768±1.661e-05 4.48758907±1.653e-05 4.48758907±1.653e-05 4.48758907±1.653e-05 4.487548±5.2e-05 4.487548±5.2e-05
Transit Epoch [BKJD] 133.36092±0.00319 133.36092±0.00319 133.36175±0.00324 133.36175±0.00324 133.36175±0.00324 133.3654±0.004 133.3654±0.004
Transit Epoch [BJD] 2454966.361±0.00319 2454966.361±0.00319 2454966.362±0.00324 2454966.362±0.00324 2454966.362±0.00324 2454966.3654±0.004 2454966.3654±0.004
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Number of Planets 1 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 kplr004136466-20160209194854_dvr.pdf kplr004136466-20160209194854_dvr.pdf kplr004136466-20141002224145_dvr.pdf kplr004136466-20130815195353_dvr.pdf kplr004136466-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 284.86014 284.86014 284.86014 284.86014 284.86014 284.86014 284.86014
Dec [decimal degrees] 39.240550999999996 39.240550999999996 39.240550999999996 39.240550999999996 39.240550999999996 39.240550999999996 39.240550999999996
Kepler-band [mag] 13.446000000000002 13.446000000000002 13.446000000000002 13.446000000000002 13.446000000000002 13.446000000000002 13.446000000000002
g'-band [mag] 13.859 13.859 13.859 13.859 13.859 13.859 13.859
r'-band [mag] 13.406 13.406 13.406 13.406 13.406 13.406 13.406
i'-band [mag] 13.269 13.269 13.269 13.269 13.269 13.269 13.269
z'-band [mag] 13.218 13.218 13.218 13.218 13.218 13.218 13.218
J-band [mag] 12.373000000000001 12.373000000000001 12.373000000000001 12.373000000000001 12.373000000000001 12.373000000000001 12.373000000000001
H-band [mag] 12.058 12.058 12.058 12.058 12.058 12.058 12.058
K-band [mag] 12.001000000000001 12.001000000000001 12.001000000000001 12.001000000000001 12.001000000000001 12.001000000000001 12.001000000000001
Disposition Score --- 0.999 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.532 +0.406-0.332
0.0142 +0.4314-0.0141
0.0142 +0.4314-0.0141
0.0142 +0.4314-0.0141
0.54±0.14 0.54±0.37
Transit Duration [hrs] --- 2.874±0.0927 2.8308±0.0886 2.8308±0.0886 2.8308±0.0886 2.6906 2.6906
Transit Depth [ppm] --- 112±5 120.6±5.3 120.6±5.3 120.6±5.3 127 132
Planet-Star Radius Ratio ---
0.009999 +3.5e-05-0.000573
0.010131 +0.000373-0.000229
0.010131 +0.000373-0.000229
0.010131 +0.000373-0.000229
0.01068±0.00038 0.01068±0.00038
Fitted Stellar Density [g/cm**3] ---
1.01748 +0.74765-0.02384
1.72518 +0.17365-0.60996
1.72518 +0.17365-0.60996
1.72518 +0.17365-0.60996
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.37 +0.22-0.26
0.89 +0.41-0.07
0.89 +0.41-0.07
0.89 +0.41-0.07
1.1±0.56 .89
Orbit Semi-Major Axis [au] --- .0528 .0512 .0512 .0512 .054 .05
Inclination [deg] --- 87.03 89.95 89.95 89.95 87.09 ---
Equilibrium Temperature [K] --- 1305 1043 1043 1043 1115 988
Insolation Flux [Earth flux] ---
684.07 +305.90-274.85
279.55 +383.21-61.10
279.55 +383.21-61.10
279.55 +383.21-61.10
--- ---
Planet-Star Distance over Star Radius --- 10.27±3.8 12.25±1.2 12.25±1.2 12.25±1.2 10.9±3.4 10.9±3.4
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 Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 -0.0005 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177 ---
Limb Darkening Coeff. 2 --- 0.2949 0.3135 0.3135 0.3135 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.33540000000000003 0.2937 0.2937 0.2937 0.3773 ---
Maximum Single Event Statistic --- 4.3598666 4.7494564 --- --- --- ---
Maximum Multiple Event Statistic --- 22.847801 22.26767 --- --- --- ---
Transit Signal-to-Noise --- 25.900000000000002 26.2 26.2 26.2 24.900000000000002 21.0
Number of Transits --- 300 300 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.4353 --- --- --- --- ---
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) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr004136466-001-20160209194854_dvs.pdf kplr004136466-001-20141002224145_dvs.pdf kplr004136466-001-20130826182306_dvs.pdf kplr004136466-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6060 +120-132
5977 +157-150
5977 +157-150
5977.00 +157.00-150.00
6038.00±70.00 5731
Stellar Surface Gravity [log10(cm/s**2)] ---
4.227 +0.168-0.112
4.578 +0.028-0.323
4.578 +0.028-0.323
4.578 +0.028-0.323
4.510±0.300 4.59
Stellar Metallicity [dex] --- -0.26±0.15 -0.560±0.280 -0.560±0.280 -0.560±0.280 --- ---
Stellar Radius [Solar radii] ---
1.257 +0.197-0.241
0.801 +0.37-0.056
0.801 +0.37-0.056
0.8010 +0.3700-0.0560
0.9500±0.4800 .76
Stellar Mass [Solar mass] ---
0.972 +0.077-0.069
0.887 +0.098-0.094
0.887 +0.098-0.094
0.8870 +0.0980-0.0940
1.0500±0.1000 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.007 0.3 0.02 0.48300000000000004 0.784 ---
FW Source α(OOT) [hrs] --- 18.990677±0.000014 18.990671±0.000015 18.990681±0.000015 18.990680000±0.000017000 18.990686000±0.000019000 ---
FW Source δ(OOT) [deg] --- 39.24024±0.00016 39.24062±0.00018 39.2408±0.00017 39.24041000±0.00020000 39.24046000±0.00023000 ---
FW Source Δα(OOT) [sec] --- 0.05±0.58 -0.23±0.64 0.2±0.61 -0.00900±0.06100 0.01200±0.06900 ---
FW Source Δδ(OOT) [arcsec] --- -1.11±0.59 0.26±0.67 0.9±0.63 -0.03200±0.04800 -0.01900±0.05400 ---
FW Δα(OOT) [sec] --- 1.3e-05±6.6e-05 5.4e-05±7.3e-05 8e-06±7.5e-05 1.2e-06±7.5e-06 -1.5e-06±4.2e-06 ---
FW Δδ(OOT) [arcsec] --- 0.000112±6.7e-05 -3.3e-05±7.6e-05 -0.000115±7.6e-05 3.9e-06±5.9e-06 2.3e-06±3.3e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.02±0.21 -0.04±0.21 -0.1±0.21 0.0700±0.2300 0.0300±0.2300 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.15±0.32 0.03±0.32 0.06±0.34 0.0700±0.2900 0.2200±0.3000 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.15±0.32 0.05±0.32 0.11±0.32 0.1000±0.2600 0.2200±0.3000 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.01±0.22 -0.09±0.23 -0.14±0.21 0.0400±0.2300 -0.0700±0.2100 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.17±0.34 0.05±0.34 0.08±0.39 0.0900±0.3000 0.2600±0.3300 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.17±0.34 0.1±0.33 0.16±0.37 0.1000±0.2900 0.2600±0.3200 ---
Chi-Square --- --- --- --- --- 1.07 1.1
Stellar Age [Gyr] --- --- --- --- --- 0.3±2 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
7 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
Kepler | K2
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