IPAC Logo
NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-1786 Overview

Kepler-1786 0.94 R⦿ 5764.00 K
Kepler-1786 b
0.282 RJup

Kepler-1786 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1786
Kepler-1786 b 78.55 d 3.16 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h30m21.07s
Dec
+38d31m19.14s
Distance
863.909±13.303 pc
Parallax
1.1289200±0.0176859 mas
Ecliptic Latitude
59.1774 deg
Ecliptic Longitude
305.90447 deg
Galactic Latitude
9.57483 deg
Galactic Longitude
71.48667 deg
Total Proper Motion
7.6393032±0.0306855 mas/yr
Proper Motion (RA)
-3.5740600±0.0289601 mas/yr
Proper Motion (Dec)
-6.7516700±0.0311519 mas/yr
Photometry
mV
14.088±0.115
mTESS
13.6164±0.0073
mJ
12.963±0.036
mH
12.656±0.040
mKs
12.627±0.040
mKep
14.087
mW1
11.974±0.023
mW2
12.058±0.022
mW3
12.038±0.199
mW4
9.398
mGaia
14.078900±0.000225
mB
12.763±0.060
mg
14.543
mi
13.892
mr
14.032
mz
13.831
Abundances
(Hypatia Catalog)
[Fe/H] -0.01±0.04 dex
[C/H] -0.06±0.09 dex
[O/H] -0.07±0.09 dex
[Na/H] -0.12±0.04 dex
[Mg/H] 0.00±0.07 dex
[Al/H] -0.04±0.06 dex
[Si/H] -0.03±0.05 dex
[Ca/H] 0.02±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 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)
5718.470±126.217 5764 5764 5816±60 --- 5808±78
6032 +147-185
6032 +147-185
6032.00 +147.00-185.00
6005.00±95.00 5764
Metallicity
(dex)
-0.00495780±0.01265720 [M/H] --- -0.052 [Fe/H] 0.01±0.04 [Fe/H] --- 0.14±0.15 [Fe/H]
-0.060 +0.220-0.300
[Fe/H]
-0.060 +0.220-0.300
[Fe/H]
-0.060 +0.220-0.300
[Fe/H] 		--- ---
R✶
(R⦿)
1.22294 0.93 0.937
1.152+0.037-0.036
 ---
1.397 +0.228-0.254
0.973 +0.41-0.087
0.973 +0.41-0.087
0.9730 +0.4100-0.0870
0.9400±0.3700 .93
log g
(log10(cm/s2))
4.27186 4.51 4.52 --- ---
4.172 +0.162-0.108
4.485 +0.043-0.299
4.485 +0.043-0.299
4.485 +0.043-0.299
4.510±0.300 4.51
M✶
(M⦿)
1.02 1.01 ---
0.9840+0.0300-0.0290
 ---
1.058 +0.105-0.073
1.055 +0.179-0.132
1.055 +0.179-0.132
1.0550 +0.1790-0.1320
1.0370±0.0750 ---
L✶
(log10(L⦿))
0.1586254 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.7862291 --- --- 0.65±0.04 ---
1.07922 +0.06975-0.27250
1.08626 +0.02224-0.37686
1.08626 +0.02224-0.37686
1.08626 +0.02224-0.37686
--- ---
Age
(Gyr)
--- --- ---
7.76+1.57-1.45
 --- --- --- --- --- 0.5±2.2 ---
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
a/R✶
--- --- --- --- 70.6±4.6 70.76±1.4 70.76±1.4 70.76±1.4 54±26
Teq
(K)
--- --- --- --- 501 434 434 434 426
b
--- --- --- ---
0.044 +0.366-0.044
0.039 +0.4108-0.039
0.039 +0.4108-0.039
0.039 +0.4108-0.039
0.63±0.67
S
(S⨁)
--- --- 10.7±0.8 ---
14.85 +6.34-5.44
8.39 +10.28-2.25
8.39 +10.28-2.25
8.39 +10.28-2.25
---
e
--- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 89.96 89.95 89.95 89.95 89.38
P
(days)
78.5460968 78.54583023±0.00000594 78.546163800±0.000410100 78.5461106±0.000425 78.5461106±0.000425 78.5461638±0.0004101 78.5461638±0.0004101 78.5461638±0.0004101 78.5459±0.0007
Rp
(R⨁)
3.163058277 --- 3.108±0.126 ---
3.55 +0.58-0.64
2.63 +1.11-0.24
2.63 +1.11-0.24
2.63 +1.11-0.24
2.6±1.5
Rp
(RJup)
0.2821896443 --- 0.2773±0.0112 ---
0.317+0.052-0.057
0.235+0.099-0.021
0.235+0.099-0.021
0.235+0.099-0.021
0.232+0.134-0.134
Rp/R✶
--- ---
0.024736+0.000880-0.000375
 ---
0.023284 +0.000745-0.000418
0.024736 +0.00088-0.000375
0.024736 +0.00088-0.000375
0.024736 +0.00088-0.000375
0.025±0.011
a
(au)
--- --- 0.35722±0.00364 --- .3659 .3656 .3656 .3656 .363
δ
(%)
--- 0.0717 --- --- 0.06587±0.00213 0.07317±0.00223 0.07317±0.00223 0.07317±0.00223 0.06970
T14
(hours)
--- 8.7533 --- --- 8.689±0.131 8.684±0.129 8.684±0.129 8.684±0.129 8.8933
TC
(days)
--- 2454977.069634±0.004443
(BJD)
--- 2454977.069±0.00404
(BJD)
2454977.069±0.00404
(BJD)
2454977.07±0.0037
(BJD)
2454977.07±0.0037
(BJD)
2454977.07±0.0037
(BJD)
2454977.0697±0.0058
(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 3448130 3448130 3448130 3448130 3448130 3448130 3448130
KOI Name K02043.01 K02043.01 K02043.01 K02043.01 K02043.01 K02043.01 K02043.01
Kepler Name Kepler-1786 b Kepler-1786 b Kepler-1786 b Kepler-1786 b Kepler-1786 b Kepler-1786 b Kepler-1786 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 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 q1_q6_kepler_candidates
Orbital Period [days] 78.5461106±0.000425 78.5461106±0.000425 78.5461638±0.0004101 78.5461638±0.0004101 78.5461638±0.0004101 78.5459±0.0007 78.546±0.0023
Transit Epoch [BKJD] 144.06871±0.00404 144.06871±0.00404 144.06962±0.0037 144.06962±0.0037 144.06962±0.0037 144.0697±0.0058 144.07±0.011
Transit Epoch [BJD] 2454977.069±0.00404 2454977.069±0.00404 2454977.07±0.0037 2454977.07±0.0037 2454977.07±0.0037 2454977.0697±0.0058 2454977.07±0.011
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 kplr003448130-20160209194854_dvr.pdf kplr003448130-20160209194854_dvr.pdf kplr003448130-20141002224145_dvr.pdf kplr003448130-20130815195353_dvr.pdf kplr003448130-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 292.5878 292.5878 292.5878 292.5878 292.5878 292.5878 292.5878
Dec [decimal degrees] 38.52203 38.52203 38.52203 38.52203 38.52203 38.52203 38.52203
Kepler-band [mag] 14.087000000000002 14.087000000000002 14.087000000000002 14.087000000000002 14.087000000000002 14.087000000000002 14.087000000000002
g'-band [mag] 14.543000000000001 14.543000000000001 14.543000000000001 14.543000000000001 14.543000000000001 14.543000000000001 14.543000000000001
r'-band [mag] 14.032 14.032 14.032 14.032 14.032 14.032 14.032
i'-band [mag] 13.892000000000001 13.892000000000001 13.892000000000001 13.892000000000001 13.892000000000001 13.892000000000001 13.892000000000001
z'-band [mag] 13.831000000000001 13.831000000000001 13.831000000000001 13.831000000000001 13.831000000000001 13.831000000000001 13.831000000000001
J-band [mag] 12.963000000000001 12.963000000000001 12.963000000000001 12.963000000000001 12.963000000000001 12.963000000000001 12.963000000000001
H-band [mag] 12.656 12.656 12.656 12.656 12.656 12.656 12.656
K-band [mag] 12.627 12.627 12.627 12.627 12.627 12.627 12.627
Disposition Score --- 0.9830000000000001 --- --- --- --- ---
Comment --- CENT_KIC_POS KIC_OFFSET --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.044 +0.366-0.044
0.039 +0.4108-0.039
0.039 +0.4108-0.039
0.039 +0.4108-0.039
0.63±0.67 0.73±0.63
Transit Duration [hrs] --- 8.689±0.131 8.684±0.129 8.684±0.129 8.684±0.129 8.8933 8.9297
Transit Depth [ppm] --- 658.7±21.3 731.7±22.3 731.7±22.3 731.7±22.3 697 630
Planet-Star Radius Ratio ---
0.023284 +0.000745-0.000418
0.024736 +0.00088-0.000375
0.024736 +0.00088-0.000375
0.024736 +0.00088-0.000375
0.025±0.011 0.025±0.012
Fitted Stellar Density [g/cm**3] ---
1.07922 +0.06975-0.27250
1.08626 +0.02224-0.37686
1.08626 +0.02224-0.37686
1.08626 +0.02224-0.37686
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
3.55 +0.58-0.64
2.63 +1.11-0.24
2.63 +1.11-0.24
2.63 +1.11-0.24
2.6±1.5 2.5
Orbit Semi-Major Axis [au] --- .3659 .3656 .3656 .3656 .363 .36
Inclination [deg] --- 89.96 89.95 89.95 89.95 89.38 ---
Equilibrium Temperature [K] --- 501 434 434 434 426 408
Insolation Flux [Earth flux] ---
14.85 +6.34-5.44
8.39 +10.28-2.25
8.39 +10.28-2.25
8.39 +10.28-2.25
--- ---
Planet-Star Distance over Star Radius --- 70.6±4.6 70.76±1.4 70.76±1.4 70.76±1.4 54±26 47±21
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 --- 0.26380000000000003 0.2909 0.2909 0.2909 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.4046 0.35100000000000003 0.35100000000000003 0.35100000000000003 0.3773 ---
Maximum Single Event Statistic --- 9.026487999999999 9.037640999999999 --- --- --- ---
Maximum Multiple Event Statistic --- 23.548868 26.049284 --- --- --- ---
Transit Signal-to-Noise --- 35.6 38.300000000000004 38.300000000000004 38.300000000000004 33.6 18.3
Number of Transits --- 18 18 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.34400000000000003 --- --- --- --- ---
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 --- kplr003448130-001-20160209194854_dvs.pdf kplr003448130-001-20141002224145_dvs.pdf kplr003448130-001-20130826182306_dvs.pdf kplr003448130-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5808±78
6032 +147-185
6032 +147-185
6032.00 +147.00-185.00
6005.00±95.00 5764
Stellar Surface Gravity [log10(cm/s**2)] ---
4.172 +0.162-0.108
4.485 +0.043-0.299
4.485 +0.043-0.299
4.485 +0.043-0.299
4.510±0.300 4.51
Stellar Metallicity [dex] --- 0.14±0.15
-0.060 +0.220-0.300
-0.060 +0.220-0.300
-0.060 +0.220-0.300
--- ---
Stellar Radius [Solar radii] ---
1.397 +0.228-0.254
0.973 +0.41-0.087
0.973 +0.41-0.087
0.9730 +0.4100-0.0870
0.9400±0.3700 .93
Stellar Mass [Solar mass] ---
1.058 +0.105-0.073
1.055 +0.179-0.132
1.055 +0.179-0.132
1.0550 +0.1790-0.1320
1.0370±0.0750 ---
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 --- ---
FW Source α(OOT) [hrs] --- 19.5058495±0.0000057 19.5058528±0.0000056 19.5058526±0.0000055 19.505854800±0.000006300 --- ---
FW Source δ(OOT) [deg] --- 38.52214±0.00011 38.52197±0.00012 38.52204±0.00011 38.52191000±0.00013000 --- ---
FW Source Δα(OOT) [sec] --- -0.14±0.24 0.01±0.24 -0±0.23 -0.02700±0.02300 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.41±0.38 -0.23±0.42 0.04±0.4 -0.10800±0.03100 --- ---
FW Δα(OOT) [sec] --- 0.00035±0.00016 0.00028±0.00017 0.00029±0.00017 1.8e-05±1.7e-05 --- ---
FW Δδ(OOT) [arcsec] --- 0.00044±0.00025 0.00093±0.00029 0.00078±0.00028 7.4e-05±2.2e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.4±0.22 -0.37±0.22 -0.34±0.22 -0.2600±0.1600 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -3.05±0.29 -3.1±0.3 -3.12±0.28 -2.8100±0.2700 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 3.08±0.3 3.12±0.3 3.14±0.28 2.8200±0.2700 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.21±0.21 -0.18±0.2 -0.15±0.2 -0.0900±0.1900 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.19±0.21 -0.29±0.2 -0.32±0.19 -0.0400±0.1800 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.29±0.21 0.34±0.2 0.36±0.19 0.1000±0.1900 --- ---
Chi-Square --- --- --- --- --- 1.18 0.39
Stellar Age [Gyr] --- --- --- --- --- 0.5±2.2 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
4 Threshold Crossing Events (TCEs)
7 2MASS Point Source Catalog
Data Files
3 Kepler Time Series
3 SuperWASP Time Series
1 Associated Literature Data
  • System
  • Star
  • Confirmed
  • Candidate
  • False Positive Planet
  • Controversial
  • False Positive
  • Aliases
  • Data Access
  • Transit Prediction Service
  • Time Series
  • Kepler | K2
  • External Link
  • Search
  • Browse
  • Download
NExScI Logo IPAC Logo Caltech Logo JPL Logo NASA Logo

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.