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Kepler-1826 Overview

Kepler-1826 0.63 R⦿ 3931.00 K
Kepler-1826 b
0.132 RJup
Architecture
Kepler-1826
Kepler-1826
Kepler-1826 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1826 Kepler-1826 b 1.62 d 1.48 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h31m04.80s
Dec
+48d53m59.45s
Distance
336.9520±3.1575 pc
Parallax
2.9392000±0.0275994 mas
Ecliptic Latitude
68.82633 deg
Ecliptic Longitude
314.77728 deg
Galactic Latitude
14.0588 deg
Galactic Longitude
81.05265 deg
Total Proper Motion
49.9203455±0.0568915 mas/yr
Proper Motion (RA)
12.1977000±0.0556421 mas/yr
Proper Motion (Dec)
48.4072000±0.0569699 mas/yr
Photometry
mV
16.83±0.20
mTESS
14.709300±0.007344
mJ
13.491±0.025
mH
12.840±0.022
mKs
12.674±0.027
mKep
15.655
mW1
12.568±0.023
mW2
12.577±0.023
mW3
12.587±0.256
mW4
9.349
mGaia
15.665400±0.000504
mB
18.004±0.162
mg
17.067
mi
15.050
mr
15.719
mz
14.713
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 Gaidos et al. 2024 TICv8 Batalha et al. 2013 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 Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
--- 3890.0±157.0 3931 3931 ---
3821 +76-84
3815 +53-77
3815 +53-77
3815.00 +53.00-77.00
4081.00±200.00 3931
Metallicity
(dex)
--- --- --- 0.026 [Fe/H] --- -0.28±0.15 [Fe/H] -0.200±0.100 [Fe/H] -0.200±0.100 [Fe/H] -0.200±0.100 [Fe/H] --- ---
R✶
(R⦿)
--- 0.6048690±0.0185409 0.53 0.634 ---
0.486 +0.034-0.047
0.498±0.05 0.498±0.05 0.4980±0.0500 0.5270±0.0290 .53
log g
(log10(cm/s2))
--- 4.647100±0.011505 4.73 4.55 ---
4.755 +0.056-0.028
4.747 +0.06-0.07
4.747 +0.06-0.07
4.747 +0.060-0.070
4.740±0.300 4.73
M✶
(M⦿)
--- 0.5920430±0.0206146 0.55 --- --- 0.49±0.04 0.505±0.05 0.505±0.05 0.5050±0.0500 0.5520±0.0380 ---
L✶
(log10(L⦿))
---
-1.12218+0.08770-0.11000
 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
--- 3.7716801±0.2158557 --- --- ---
0.77472 +12.87228-0.07592
7.50805 +5.71727-0.61404
7.50805 +5.71727-0.61404
7.50805 +5.71727-0.61404
--- ---
Age
(Gyr)
5.62±0.56 --- --- --- --- --- --- --- --- 13.8±3.5 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 Gaidos et al. 2024 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
a/R✶
--- --- --- 4.75±2.3 10.12±3.9 10.12±3.9 10.12±3.9 6.3±2.7
Teq
(K)
--- --- --- 806 810 810 810 881
b
--- --- ---
0.931 +0.007-0.679
0.5149 +0.3945-0.3037
0.5149 +0.3945-0.3037
0.5149 +0.3945-0.3037
0.85±0.72
S
(S⨁)
--- --- ---
99.32 +23.70-25.18
101.71 +28.44-25.84
101.71 +28.44-25.84
101.71 +28.44-25.84
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 78.69 87.09 87.09 87.09 82.51
P
(days)
1.615360022 1.62 1.615357809±2.324e-06 1.615357809±2.324e-06 1.615359728±2.531e-06 1.615359728±2.531e-06 1.615359728±2.531e-06 1.615349±1.5e-05
Rp
(R⨁)
1.475191164
1.36+0.06-0.07
 ---
1.37 +0.09-0.13
1.18±0.12 1.18±0.12 1.18±0.12 1.34±0.44
Rp
(RJup)
0.1316079672
0.121+0.005-0.006
 ---
0.122+0.008-0.012
 0.105±0.011 0.105±0.011 0.105±0.011
0.120+0.039-0.039
Rp/R✶
--- --- ---
0.025766 +7.5e-05-0.004779
0.021768 +0.006015-0.001069
0.021768 +0.006015-0.001069
0.021768 +0.006015-0.001069
0.0233±0.0075
a
(au)
--- --- --- .0213 .0215 .0215 .0215 .022
δ
(%)
--- --- --- 0.04996±0.00207 0.05578±0.00231 0.05578±0.00231 0.05578±0.00231 0.04650
T14
(hours)
--- --- --- 1.1435±0.0377 1.0792±0.0527 1.0792±0.0527 1.0792±0.0527 1.1428
TC
(days)
--- --- 2454965.785±0.00121
(BJD)
2454965.785±0.00121
(BJD)
2454965.784±0.00129
(BJD)
2454965.784±0.00129
(BJD)
2454965.784±0.00129
(BJD)
2454965.7848±0.0019
(BJD)
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 11192235 11192235 11192235 11192235 11192235 11192235 11192235
KOI Name K02329.01 K02329.01 K02329.01 K02329.01 K02329.01 K02329.01 K02329.01
Kepler Name Kepler-1826 b Kepler-1826 b Kepler-1826 b Kepler-1826 b Kepler-1826 b Kepler-1826 b Kepler-1826 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 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 q1_q6_kepler_candidates
Orbital Period [days] 1.615357809±2.324e-06 1.615357809±2.324e-06 1.615359728±2.531e-06 1.615359728±2.531e-06 1.615359728±2.531e-06 1.615349±1.5e-05 1.615349±1.5e-05
Transit Epoch [BKJD] 132.7846±0.00121 132.7846±0.00121 132.78398±0.00129 132.78398±0.00129 132.78398±0.00129 132.7848±0.0019 132.7848±0.0019
Transit Epoch [BJD] 2454965.785±0.00121 2454965.785±0.00121 2454965.784±0.00129 2454965.784±0.00129 2454965.784±0.00129 2454965.7848±0.0019 2454965.7848±0.0019
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 kplr011192235-20160209194854_dvr.pdf kplr011192235-20160209194854_dvr.pdf kplr011192235-20141002224145_dvr.pdf kplr011192235-20130815195353_dvr.pdf kplr011192235-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 292.76993 292.76993 292.76993 292.76993 292.76993 292.76993 292.76993
Dec [decimal degrees] 48.89962 48.89962 48.89962 48.89962 48.89962 48.89962 48.89962
Kepler-band [mag] 15.655000000000001 15.655000000000001 15.655000000000001 15.655000000000001 15.655000000000001 15.655000000000001 15.655000000000001
g'-band [mag] 17.067 17.067 17.067 17.067 17.067 17.067 17.067
r'-band [mag] 15.719000000000001 15.719000000000001 15.719000000000001 15.719000000000001 15.719000000000001 15.719000000000001 15.719000000000001
i'-band [mag] 15.05 15.05 15.05 15.05 15.05 15.05 15.05
z'-band [mag] 14.713000000000001 14.713000000000001 14.713000000000001 14.713000000000001 14.713000000000001 14.713000000000001 14.713000000000001
J-band [mag] 13.491000000000001 13.491000000000001 13.491000000000001 13.491000000000001 13.491000000000001 13.491000000000001 13.491000000000001
H-band [mag] 12.84 12.84 12.84 12.84 12.84 12.84 12.84
K-band [mag] 12.674000000000001 12.674000000000001 12.674000000000001 12.674000000000001 12.674000000000001 12.674000000000001 12.674000000000001
Disposition Score --- 0.9490000000000001 --- --- --- --- ---
Comment --- CENT_KIC_POS EYEBALL---KIC_OFFSET---SIGNIF_OFFSET --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.931 +0.007-0.679
0.5149 +0.3945-0.3037
0.5149 +0.3945-0.3037
0.5149 +0.3945-0.3037
0.85±0.72 0.85±0.85
Transit Duration [hrs] --- 1.1435±0.0377 1.0792±0.0527 1.0792±0.0527 1.0792±0.0527 1.1428 1.1428
Transit Depth [ppm] --- 499.6±20.7 557.8±23.1 557.8±23.1 557.8±23.1 465 449
Planet-Star Radius Ratio ---
0.025766 +7.5e-05-0.004779
0.021768 +0.006015-0.001069
0.021768 +0.006015-0.001069
0.021768 +0.006015-0.001069
0.0233±0.0075 0.0233±0.0075
Fitted Stellar Density [g/cm**3] ---
0.77472 +12.87228-0.07592
7.50805 +5.71727-0.61404
7.50805 +5.71727-0.61404
7.50805 +5.71727-0.61404
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.37 +0.09-0.13
1.18±0.12 1.18±0.12 1.18±0.12 1.34±0.44 1.35
Orbit Semi-Major Axis [au] --- .0213 .0215 .0215 .0215 .022 .022
Inclination [deg] --- 78.69 87.09 87.09 87.09 82.51 ---
Equilibrium Temperature [K] --- 806 810 810 810 881 851
Insolation Flux [Earth flux] ---
99.32 +23.70-25.18
101.71 +28.44-25.84
101.71 +28.44-25.84
101.71 +28.44-25.84
--- ---
Planet-Star Distance over Star Radius --- 4.75±2.3 10.12±3.9 10.12±3.9 10.12±3.9 6.3±2.7 6.3±2.7
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 0.0227 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.0026000000000000003 ---
Limb Darkening Coeff. 2 --- 0.4418 0.32580000000000003 0.32580000000000003 0.32580000000000003 0.1988 ---
Limb Darkening Coeff. 1 --- 0.24050000000000002 0.3927 0.3927 0.3927 0.6131 ---
Maximum Single Event Statistic --- 3.907698 9.808065 --- --- --- ---
Maximum Multiple Event Statistic --- 17.095778 26.86929 --- --- --- ---
Transit Signal-to-Noise --- 31.2 31.2 31.2 31.2 36.4 9.9
Number of Transits --- 822 822 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.8638 --- --- --- --- ---
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 --- kplr011192235-001-20160209194854_dvs.pdf kplr011192235-001-20141002224145_dvs.pdf kplr011192235-001-20130826182306_dvs.pdf kplr011192235-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
3821 +76-84
3815 +53-77
3815 +53-77
3815.00 +53.00-77.00
4081.00±200.00 3931
Stellar Surface Gravity [log10(cm/s**2)] ---
4.755 +0.056-0.028
4.747 +0.06-0.07
4.747 +0.06-0.07
4.747 +0.060-0.070
4.740±0.300 4.73
Stellar Metallicity [dex] --- -0.28±0.15 -0.200±0.100 -0.200±0.100 -0.200±0.100 --- ---
Stellar Radius [Solar radii] ---
0.486 +0.034-0.047
0.498±0.05 0.498±0.05 0.4980±0.0500 0.5270±0.0290 .53
Stellar Mass [Solar mass] --- 0.49±0.04 0.505±0.05 0.505±0.05 0.5050±0.0500 0.5520±0.0380 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.24700000000000003 0.226 0.8280000000000001 0.215 --- ---
FW Source α(OOT) [hrs] --- 19.518011±0.000014 19.51799±0.000014 19.518002±0.000012 19.517996000±0.000016000 --- ---
FW Source δ(OOT) [deg] --- 48.89988±0.00012 48.89976±0.00012 48.8998±0.00011 48.89989000±0.00014000 --- ---
FW Source Δα(OOT) [sec] --- 0.52±0.5 -0.22±0.48 0.2±0.41 -0.02200±0.05700 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.93±0.43 0.5±0.45 0.66±0.38 0.03100±0.03400 --- ---
FW Δα(OOT) [sec] --- -0.00014±0.00022 0.00018±0.00021 1e-05±0.00021 1e-05±2.8e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.00015±0.0002 2e-05±0.00019 -7e-05±0.0002 -1.5e-05±1.7e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.21±0.15 0.17±0.12 0.23±0.11 0.1200±0.1400 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.1±0.14 0.02±0.13 -0.02±0.13 0.0000±0.1200 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.23±0.15 0.17±0.12 0.23±0.12 0.1200±0.1400 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.32±0.15 0.32±0.12 0.34±0.11 0.2500±0.1500 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.83±0.14 0.73±0.13 0.69±0.12 0.6900±0.1100 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.89±0.14 0.8±0.13 0.77±0.12 0.7300±0.1200 --- ---
Chi-Square --- --- --- --- --- 1.17 1.1300000000000001
Stellar Age [Gyr] --- --- --- --- --- 13.8±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
1 Associated Literature Data
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