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Kepler-1940 Overview

Kepler-1940 0.72 R⦿ 5236.00 K
Kepler-1940 b
0.138 RJup
Architecture
Kepler-1940
Kepler-1940
Kepler-1940 b
Other Data
Bibliography 10
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1940 Kepler-1940 b Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h24m49.01s
Dec
+45d14m18.00s
Distance
798.595+15.783-15.194
pc
Parallax
1.223740±0.024095 mas
Ecliptic Latitude
65.86517 deg
Ecliptic Longitude
308.52731 deg
Galactic Latitude
13.46295 deg
Galactic Longitude
77.17468 deg
Total Proper Motion
10.7656207±0.0539085 mas/yr
Proper Motion (RA)
0.1979850±0.0450047 mas/yr
Proper Motion (Dec)
-10.7638000±0.0539113 mas/yr
Photometry
mV
15.674±0.069
mTESS
14.7452±0.0066
mJ
13.975±0.025
mH
13.499±0.023
mKs
13.478±0.031
mKep
15.309
mW1
13.456±0.025
mW2
13.445±0.027
mW3
12.441
mW4
9.295
mGaia
15.284600±0.000429
mB
16.472±0.065
mg
---
mi
---
mr
---
mz
---
Mission
Tools
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 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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5264.0±122.0 5236 --- 5431±162
5435 +172-154
5435 +172-154
5435.00 +172.00-154.00
Metallicity
(dex)
--- -0.437 [Fe/H] --- -0.44±0.3 [Fe/H]
-0.440 +0.360-0.280
[Fe/H]
-0.440 +0.360-0.280
[Fe/H]
-0.440 +0.360-0.280
[Fe/H]
R✶
(R⦿)
0.778655 0.715 ---
0.717 +0.12-0.055
0.725 +0.184-0.053
0.725 +0.184-0.053
0.7250 +0.1840-0.0530
log g
(log10(cm/s2))
4.60962 4.70 ---
4.623 +0.035-0.105
4.61 +0.032-0.145
4.61 +0.032-0.145
4.610 +0.032-0.145
L✶
(log10(L⦿))
-0.3773513 --- --- --- --- --- ---
ρ✶
(g/cm3)
2.6876506 --- ---
6.15348 +3.17920-1.96100
5.09816 +3.66263-0.98189
5.09816 +3.66263-0.98189
5.09816 +3.66263-0.98189
M✶
(M⦿)
0.9 --- ---
0.802 +0.074-0.09
0.782 +0.108-0.074
0.782 +0.108-0.074
0.7820 +0.1080-0.0740
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
4.950610161 4.95060632±2.014e-05 4.95060632±2.014e-05 4.95062352±1.978e-05 4.95062352±1.978e-05 4.95062352±1.978e-05
TC
(days)
--- 2454965.809±0.00334 2454965.809±0.00334 2454965.805±0.00342 2454965.805±0.00342 2454965.805±0.00342
Rp
(R⨁)
1.547324692 ---
1.28 +0.22-0.1
1.4 +0.35-0.1
1.4 +0.35-0.1
1.4 +0.35-0.1
Rp
(RJup)
0.1380433006 --- --- --- --- ---
a/R✶
--- --- 19.98±5.2 18.76±6.7 18.76±6.7 18.76±6.7
Teq
(K)
--- --- 885 892 892 892
b
--- ---
0.458 +0.012-0.458
0.4817 +0.0175-0.4617
0.4817 +0.0175-0.4617
0.4817 +0.0175-0.4617
S
(S⨁)
--- ---
145.23 +77.37-35.55
149.49 +116.70-35.01
149.49 +116.70-35.01
149.49 +116.70-35.01
e
--- --- 0 0 0 0
i
(deg)
--- --- 88.69 88.81 88.81 88.81
Rp/R✶
--- ---
0.016376 +0.000406-0.001148
0.017649 +0.000522-0.000996
0.017649 +0.000522-0.000996
0.017649 +0.000522-0.000996
a
(au)
--- --- .0525 .0524 .0524 .0524
δ
(%)
--- --- 0.03095±0.00215 0.03577±0.00237 0.03577±0.00237 0.03577±0.00237
T14
(hours)
--- --- 1.719±0.125 1.808±0.111 1.808±0.111 1.808±0.111
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 8951205 8951205 8951205 8951205 8951205
KOI Name K04099.01 K04099.01 K04099.01 K04099.01 K04099.01
Kepler Name Kepler-1940 b Kepler-1940 b Kepler-1940 b Kepler-1940 b Kepler-1940 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status 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
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE 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
Orbital Period [days] 4.95060632±2.014e-05 4.95060632±2.014e-05 4.95062352±1.978e-05 4.95062352±1.978e-05 4.95062352±1.978e-05
Transit Epoch [BKJD] 132.80914±0.00334 132.80914±0.00334 132.80505±0.00342 132.80505±0.00342 132.80505±0.00342
Transit Epoch [BJD] 2454965.809±0.00334 2454965.809±0.00334 2454965.805±0.00342 2454965.805±0.00342 2454965.805±0.00342
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi
Number of Planets 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 kplr008951205-20160209194854_dvr.pdf kplr008951205-20160209194854_dvr.pdf kplr008951205-20141002224145_dvr.pdf kplr008951205-20130815195353_dvr.pdf kplr008951205-20121029204534_dvr.pdf
RA [decimal degrees] 291.20419 291.20419 291.20419 291.20419 291.20419
Dec [decimal degrees] 45.238392 45.238392 45.238392 45.238392 45.238392
Kepler-band [mag] 15.309000000000001 15.309000000000001 15.309000000000001 15.309000000000001 15.309000000000001
g'-band [mag] 15.902000000000001 15.902000000000001 15.902000000000001 15.902000000000001 15.902000000000001
r'-band [mag] 15.257000000000001 15.257000000000001 15.257000000000001 15.257000000000001 15.257000000000001
i'-band [mag] 15.055000000000001 15.055000000000001 15.055000000000001 15.055000000000001 15.055000000000001
z'-band [mag] 14.914000000000001 14.914000000000001 14.914000000000001 14.914000000000001 14.914000000000001
J-band [mag] 13.975000000000001 13.975000000000001 13.975000000000001 13.975000000000001 13.975000000000001
H-band [mag] 13.499 13.499 13.499 13.499 13.499
K-band [mag] 13.478 13.478 13.478 13.478 13.478
Disposition Score --- 0.996 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.458 +0.012-0.458
0.4817 +0.0175-0.4617
0.4817 +0.0175-0.4617
0.4817 +0.0175-0.4617
Transit Duration [hrs] --- 1.719±0.125 1.808±0.111 1.808±0.111 1.808±0.111
Transit Depth [ppm] --- 309.5±21.5 357.7±23.7 357.7±23.7 357.7±23.7
Planet-Star Radius Ratio ---
0.016376 +0.000406-0.001148
0.017649 +0.000522-0.000996
0.017649 +0.000522-0.000996
0.017649 +0.000522-0.000996
Fitted Stellar Density [g/cm**3] ---
6.15348 +3.17920-1.96100
5.09816 +3.66263-0.98189
5.09816 +3.66263-0.98189
5.09816 +3.66263-0.98189
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
1.28 +0.22-0.1
1.4 +0.35-0.1
1.4 +0.35-0.1
1.4 +0.35-0.1
Orbit Semi-Major Axis [au] --- .0525 .0524 .0524 .0524
Inclination [deg] --- 88.69 88.81 88.81 88.81
Equilibrium Temperature [K] --- 885 892 892 892
Insolation Flux [Earth flux] ---
145.23 +77.37-35.55
149.49 +116.70-35.01
149.49 +116.70-35.01
149.49 +116.70-35.01
Planet-Star Distance over Star Radius --- 19.98±5.2 18.76±6.7 18.76±6.7 18.76±6.7
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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0
Limb Darkening Coeff. 2 --- 0.2665 0.2558 0.2558 0.2558
Limb Darkening Coeff. 1 --- 0.398 0.4169 0.4169 0.4169
Maximum Single Event Statistic --- 3.7709882 8.210798 --- ---
Maximum Multiple Event Statistic --- 14.24367 15.082312 --- ---
Transit Signal-to-Noise --- 17.400000000000002 18.6 18.6 18.6
Number of Transits --- 267 268 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.3435 --- --- ---
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)
Link to DV Summary --- kplr008951205-001-20160209194854_dvs.pdf kplr008951205-001-20141002224145_dvs.pdf kplr008951205-001-20130826182306_dvs.pdf kplr008951205-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] --- 5431±162
5435 +172-154
5435 +172-154
5435.00 +172.00-154.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.623 +0.035-0.105
4.61 +0.032-0.145
4.61 +0.032-0.145
4.610 +0.032-0.145
Stellar Metallicity [dex] --- -0.44±0.3
-0.440 +0.360-0.280
-0.440 +0.360-0.280
-0.440 +0.360-0.280
Stellar Radius [Solar radii] ---
0.717 +0.12-0.055
0.725 +0.184-0.053
0.725 +0.184-0.053
0.7250 +0.1840-0.0530
Stellar Mass [Solar mass] ---
0.802 +0.074-0.09
0.782 +0.108-0.074
0.782 +0.108-0.074
0.7820 +0.1080-0.0740
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.08 0.0 0.769 0.042
FW Source α(OOT) [hrs] --- 19.413589±0.000024 19.413565±0.000021 19.413611±0.000019 19.413630000±0.000024000
FW Source δ(OOT) [deg] --- 45.23808±0.00026 45.23813±0.00023 45.23827±0.00019 45.23806000±0.00025000
FW Source Δα(OOT) [sec] --- -0.92±0.92 -1.85±0.81 -0.09±0.72 0.06600±0.08700
FW Source Δδ(OOT) [arcsec] --- -1.1±0.93 -0.95±0.83 -0.45±0.7 -0.07000±0.06000
FW Δα(OOT) [sec] --- 0.00024±0.00026 0.00052±0.00024 0±0.00025 -2.1e-05±2.8e-05
FW Δδ(OOT) [arcsec] --- 0.00025±0.00026 0.00023±0.00024 0.0001±0.00024 2.3e-05±2e-05
PRF ΔαSQ(OOT) [arcsec] --- -0.12±0.22 -0.29±0.54 -0.5±0.69 0.1600±0.2400
PRF ΔδSQ(OOT) [arcsec] --- 0.11±0.3 -0.11±0.48 -0.03±0.31 0.4200±0.3800
PRF ΔθSQ(OOT) [arcsec] --- 0.16±0.26 0.31±0.54 0.5±0.41 0.4500±0.3700
PRF ΔαSQ(KIC) [arcsec] --- -0.08±0.21 -0.24±0.52 -0.45±0.61 0.1600±0.2300
PRF ΔδSQ(KIC) [arcsec] --- -0.04±0.3 -0.24±0.48 -0.18±0.32 0.2600±0.3800
PRF ΔθSQ(KIC) [arcsec] --- 0.09±0.23 0.34±0.52 0.48±0.57 0.3100±0.3500
Known Objects
1 Confirmed Planets
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
5 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
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False Positive Planet
Controversial
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Aliases
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Kepler | K2
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