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Kepler-1726 Overview

Kepler-1726 0.96 R⦿ 5276.00 K
Kepler-1726 b
0.224 RJup

Kepler-1726 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1726
Kepler-1726 b 18.4 d 2.51 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
18h57m32.68s
Dec
+45d43m11.04s
Distance
390.552+2.066-2.045
pc
Parallax
2.5315900±0.0133726 mas
Ecliptic Latitude
67.79887 deg
Ecliptic Longitude
297.32331 deg
Galactic Latitude
18.05317 deg
Galactic Longitude
75.70415 deg
Total Proper Motion
3.0912715±0.0269880 mas/yr
Proper Motion (RA)
-0.1101060±0.0252707 mas/yr
Proper Motion (Dec)
3.0893100±0.0269901 mas/yr
Photometry
mV
13.851±0.114
mTESS
13.1563±0.0069
mJ
12.402±0.022
mH
12.005±0.019
mKs
11.966±0.020
mKep
13.704
mW1
11.900±0.022
mW2
11.949±0.020
mW3
11.974±0.187
mW4
8.921
mGaia
13.676600±0.000303
mB
14.792±0.140
mg
14.272
mi
13.460
mr
13.639
mz
13.382
Abundances
(Hypatia Catalog)
[Fe/H] -0.15±0.04 dex
[C/H] -0.18±0.09 dex
[O/H] -0.14±0.09 dex
[Na/H] -0.35±0.04 dex
[Mg/H] -0.18±0.07 dex
[Al/H] -0.28±0.06 dex
[Si/H] -0.20±0.05 dex
[Ca/H] -0.10±0.06 dex
[Y/H] -0.10±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 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
Teff
(K)
5338.0±122.0 5276 5276 5266±60 --- 5316±106
5470 +163-135
5470 +163-135
5470.00 +163.00-135.00
5444.00±77.00 5276
Metallicity
(dex)
--- --- -0.084 [Fe/H] -0.080±0.040 [Fe/H] --- 0±0.15 [Fe/H]
-0.080 +0.290-0.240
[Fe/H]
-0.080 +0.290-0.240
[Fe/H]
-0.080 +0.290-0.240
[Fe/H] 		--- ---
R✶
(R⦿)
0.763872 0.89 0.962 0.754±0.019 ---
0.804 +0.077-0.038
0.884 +0.347-0.091
0.884 +0.347-0.091
0.8840 +0.3470-0.0910
0.8800±0.4000 .89
log g
(log10(cm/s2))
4.63581 4.47 4.47 --- ---
4.57 +0.02-0.08
4.477 +0.073-0.256
4.477 +0.073-0.256
4.477 +0.073-0.256
4.470±0.300 4.47
L✶
(log10(L⦿))
-0.3697504 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
2.9099943 --- ---
1.85+0.07-0.06
 ---
1.16411 +6.50945-0.08894
5.26216 +4.11228-0.03652
5.26216 +4.11228-0.03652
5.26216 +4.11228-0.03652
--- ---
M✶
(M⦿)
0.92 --- ---
0.825+0.017-0.021
 ---
0.876 +0.037-0.063
0.854 +0.11-0.071
0.854 +0.11-0.071
0.8540 +0.1100-0.0710
0.8340±0.0570 ---
Age
(Gyr)
--- --- ---
2.51+2.27-1.92
 --- --- --- --- --- 10.9±4.1 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 Holczer et al. 2016 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
P
(days)
18.39629936 18.39626843±0.00000127 18.396281560±0.000023020 18.39629744±2.973e-05 18.39629744±2.973e-05 18.39628156±2.302e-05 18.39628156±2.302e-05 18.39628156±2.302e-05 18.396319±7.3e-05
Rp
(R⨁)
2.508619543 --- 2.082±0.142 ---
2.47 +0.23-0.12
2.44 +0.96-0.25
2.44 +0.96-0.25
2.44 +0.96-0.25
2.8±1.3
Rp
(RJup)
0.2238044306 --- 0.1857±0.0127 ---
0.220+0.021-0.011
0.218+0.086-0.022
0.218+0.086-0.022
0.218+0.086-0.022
0.250+0.116-0.116
a/R✶
--- --- --- --- 27.5±12.8 45.5±17.8 45.5±17.8 45.5±17.8 23.7±8
Teq
(K)
--- --- --- --- 582 630 630 630 629
b
--- --- --- ---
0.872 +0.016-0.652
0.583 +0.251-0.3711
0.583 +0.251-0.3711
0.583 +0.251-0.3711
0.909±0.1
S
(S⨁)
--- --- 24.0±1.6 ---
27.09 +8.11-4.41
37.34 +44.08-10.15
37.34 +44.08-10.15
37.34 +44.08-10.15
---
e
--- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 88.18 89.38 89.38 89.38 87.66
Rp/R✶
--- ---
0.025277+0.002144-0.001058
 ---
0.02808 +0.000233-0.004025
0.025277 +0.002144-0.001058
0.025277 +0.002144-0.001058
0.025277 +0.002144-0.001058
0.0295±0.0017
a
(au)
--- --- 0.12794±0.00098 --- .1306 .1295 .1295 .1295 .128
δ
(%)
--- 0.0777 --- --- 0.06802±0.00136 0.07130±0.00112 0.07130±0.00112 0.07130±0.00112 0.06940
T14
(hours)
--- 2.9917 --- --- 2.7838±0.0405 2.6059±0.0444 2.6059±0.0444 2.6059±0.0444 2.8644
TC
(days)
--- 2454981.347651±0.001134
(BJD)
--- 2455018.139±0.00131
(BJD)
2455018.139±0.00131
(BJD)
2455018.14±0.001
(BJD)
2455018.14±0.001
(BJD)
2455018.14±0.001
(BJD)
2455018.1393±0.0014
(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 9266431 9266431 9266431 9266431 9266431 9266431 9266431
KOI Name K00704.01 K00704.01 K00704.01 K00704.01 K00704.01 K00704.01 K00704.01
Kepler Name Kepler-1726 b Kepler-1726 b Kepler-1726 b Kepler-1726 b Kepler-1726 b Kepler-1726 b Kepler-1726 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] 18.39629744±2.973e-05 18.39629744±2.973e-05 18.39628156±2.302e-05 18.39628156±2.302e-05 18.39628156±2.302e-05 18.396319±7.3e-05 18.396319±7.3e-05
Transit Epoch [BKJD] 185.13946±0.00131 185.13946±0.00131 185.14015±0.001 185.14015±0.001 185.14015±0.001 185.1393±0.0014 185.1393±0.0014
Transit Epoch [BJD] 2455018.139±0.00131 2455018.139±0.00131 2455018.14±0.001 2455018.14±0.001 2455018.14±0.001 2455018.1393±0.0014 2455018.1393±0.0014
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 kplr009266431-20160209194854_dvr.pdf kplr009266431-20160209194854_dvr.pdf kplr009266431-20141002224145_dvr.pdf kplr009266431-20130815195353_dvr.pdf kplr009266431-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 284.38617 284.38617 284.38617 284.38617 284.38617 284.38617 284.38617
Dec [decimal degrees] 45.719711 45.719711 45.719711 45.719711 45.719711 45.719711 45.719711
Kepler-band [mag] 13.704 13.704 13.704 13.704 13.704 13.704 13.704
g'-band [mag] 14.272 14.272 14.272 14.272 14.272 14.272 14.272
r'-band [mag] 13.639000000000001 13.639000000000001 13.639000000000001 13.639000000000001 13.639000000000001 13.639000000000001 13.639000000000001
i'-band [mag] 13.46 13.46 13.46 13.46 13.46 13.46 13.46
z'-band [mag] 13.382000000000001 13.382000000000001 13.382000000000001 13.382000000000001 13.382000000000001 13.382000000000001 13.382000000000001
J-band [mag] 12.402000000000001 12.402000000000001 12.402000000000001 12.402000000000001 12.402000000000001 12.402000000000001 12.402000000000001
H-band [mag] 12.005 12.005 12.005 12.005 12.005 12.005 12.005
K-band [mag] 11.966000000000001 11.966000000000001 11.966000000000001 11.966000000000001 11.966000000000001 11.966000000000001 11.966000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.872 +0.016-0.652
0.583 +0.251-0.3711
0.583 +0.251-0.3711
0.583 +0.251-0.3711
0.909±0.1 0.91±0.29
Transit Duration [hrs] --- 2.7838±0.0405 2.6059±0.0444 2.6059±0.0444 2.6059±0.0444 2.8644 2.8644
Transit Depth [ppm] --- 680.2±13.6 713±11.2 713±11.2 713±11.2 694 692
Planet-Star Radius Ratio ---
0.02808 +0.000233-0.004025
0.025277 +0.002144-0.001058
0.025277 +0.002144-0.001058
0.025277 +0.002144-0.001058
0.0295±0.0017 0.0295±0.0017
Fitted Stellar Density [g/cm**3] ---
1.16411 +6.50945-0.08894
5.26216 +4.11228-0.03652
5.26216 +4.11228-0.03652
5.26216 +4.11228-0.03652
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.47 +0.23-0.12
2.44 +0.96-0.25
2.44 +0.96-0.25
2.44 +0.96-0.25
2.8±1.3 2.85
Orbit Semi-Major Axis [au] --- .1306 .1295 .1295 .1295 .128 .129
Inclination [deg] --- 88.18 89.38 89.38 89.38 87.66 ---
Equilibrium Temperature [K] --- 582 630 630 630 629 610
Insolation Flux [Earth flux] ---
27.09 +8.11-4.41
37.34 +44.08-10.15
37.34 +44.08-10.15
37.34 +44.08-10.15
--- ---
Planet-Star Distance over Star Radius --- 27.5±12.8 45.5±17.8 45.5±17.8 45.5±17.8 23.7±8 23.7±8
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 -0.33590000000000003 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.6032000000000001 ---
Limb Darkening Coeff. 2 --- 0.19590000000000002 0.2311 0.2311 0.2311 -0.012 ---
Limb Darkening Coeff. 1 --- 0.5086 0.4554 0.4554 0.4554 0.5021 ---
Maximum Single Event Statistic --- 10.362923 10.890225 --- --- --- ---
Maximum Multiple Event Statistic --- 57.642531999999996 56.841277999999996 --- --- --- ---
Transit Signal-to-Noise --- 58.4 74.3 74.3 74.3 83.3 56.6
Number of Transits --- 70 70 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.3929 --- --- --- --- ---
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 --- kplr009266431-001-20160209194854_dvs.pdf kplr009266431-001-20141002224145_dvs.pdf kplr009266431-001-20130826182306_dvs.pdf kplr009266431-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5316±106
5470 +163-135
5470 +163-135
5470.00 +163.00-135.00
5444.00±77.00 5276
Stellar Surface Gravity [log10(cm/s**2)] ---
4.57 +0.02-0.08
4.477 +0.073-0.256
4.477 +0.073-0.256
4.477 +0.073-0.256
4.470±0.300 4.47
Stellar Metallicity [dex] --- 0±0.15
-0.080 +0.290-0.240
-0.080 +0.290-0.240
-0.080 +0.290-0.240
--- ---
Stellar Radius [Solar radii] ---
0.804 +0.077-0.038
0.884 +0.347-0.091
0.884 +0.347-0.091
0.8840 +0.3470-0.0910
0.8800±0.4000 .89
Stellar Mass [Solar mass] ---
0.876 +0.037-0.063
0.854 +0.11-0.071
0.854 +0.11-0.071
0.8540 +0.1100-0.0710
0.8340±0.0570 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.0 0.0 ---
FW Source α(OOT) [hrs] --- 18.9590727±0.0000048 18.9590755±0.0000049 18.9590755±0.0000051 18.959073900±0.000006400 18.959072500±0.000007500 ---
FW Source δ(OOT) [deg] --- 45.719607±0.000046 45.719566±0.000047 45.71961±0.000047 45.71963400±0.00005800 45.71964900±0.00006400 ---
FW Source Δα(OOT) [sec] --- -0.2±0.18 -0.09±0.19 -0.09±0.19 0.03500±0.02300 0.03300±0.02700 ---
FW Source Δδ(OOT) [arcsec] --- -0.37±0.17 -0.52±0.17 -0.36±0.17 -0.03100±0.01400 -0.02800±0.01500 ---
FW Δα(OOT) [sec] --- -0.00021±0.00013 -0.0003±0.00013 -0.0003±0.00014 -2.5e-05±1.7e-05 -2.34e-05±9.5e-06 ---
FW Δδ(OOT) [arcsec] --- 0.00039±0.00012 0.0005±0.00012 0.00039±0.00012 2.2e-05±1e-05 1.98e-05±5.4e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.04±0.13 0.06±0.12 0.03±0.13 0.0300±0.1100 0.0100±0.1200 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.13±0.13 0.05±0.13 0.04±0.15 0.1300±0.1600 0.0400±0.2400 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.13±0.13 0.08±0.12 0.05±0.15 0.1300±0.1500 0.0400±0.2400 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.12±0.14 -0.06±0.14 -0.11±0.13 -0.1300±0.1400 -0.1500±0.1500 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.24±0.14 0.19±0.14 0.19±0.14 0.2600±0.1800 0.1900±0.2600 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.27±0.15 0.2±0.15 0.22±0.15 0.2900±0.1700 0.2500±0.2200 ---
Chi-Square --- --- --- --- --- 0.91 0.99
Stellar Age [Gyr] --- --- --- --- --- 10.9±4.1 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
5 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 TrES Time Series
1 Associated Literature Data
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