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Kepler-1081 Overview

Kepler-1081 1.70 R⦿ 5273.00 K
Kepler-1081 b
0.090 RJup
Architecture
Kepler-1081
Kepler-1081
Kepler-1081 b
Other Data
Bibliography 16
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1081 Kepler-1081 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1081 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
19h17m46.74s
Dec
+41d19m04.67s
Distance
420.215±2.776 pc
Parallax
2.3509000±0.0156018 mas
Ecliptic Latitude
62.55691 deg
Ecliptic Longitude
302.8547 deg
Galactic Latitude
12.96763 deg
Galactic Longitude
72.96906 deg
Total Proper Motion
56.6520855±0.0280228 mas/yr
Proper Motion (RA)
34.4374000±0.0254829 mas/yr
Proper Motion (Dec)
44.9836000±0.0294096 mas/yr
Photometry
mV
13.827±0.126
mTESS
13.1644±0.0069
mJ
12.388±0.019
mH
11.989±0.022
mKs
11.907±0.021
mKep
13.746
mW1
11.649±0.021
mW2
11.631±0.019
mW3
11.878±0.226
mW4
9.39
mGaia
13.71140±0.00021
mB
14.792±0.035
mg
---
mi
---
mr
---
mz
---
Abundances
(Hypatia Catalog)
[Fe/H] 0.11±0.04 dex
[C/H] 0.09±0.09 dex
[O/H] -0.01±0.09 dex
[Na/H] 0.03±0.04 dex
[Mg/H] 0.10±0.07 dex
[Al/H] 0.03±0.06 dex
[Si/H] 0.11±0.05 dex
[Ca/H] 0.11±0.06 dex
[Y/H] -0.03±0.08 dex
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 Berger et al. 2018 Gaia DR2 Morton et al. 2016 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)
5180.78±59.21 5273±105
5124.1+362.9-114.0
5345.000+67.904-84.899
 5273 5273 ---
5272 +73-84
5477 +170-135
5477 +170-135
5477.00 +170.00-135.00
5413.00±93.00 5273
Metallicity
(dex)
0.161±0.057 [M/H] --- ---
0.0100+0.1410-0.1550
[Fe/H] 		--- 0.071 [Fe/H] --- 0.12±0.15 [Fe/H]
0.070 +0.250-0.230
[Fe/H]
0.070 +0.250-0.230
[Fe/H]
0.070 +0.250-0.230
[Fe/H] 		--- ---
R✶
(R⦿)
0.872681
0.839+0.036-0.034
0.8749918+0.0402722-0.1119130
0.840+0.075-0.049
 1.63 1.703 ---
0.813 +0.08-0.029
1.571 +0.857-0.575
1.571 +0.857-0.575
1.5710 +0.8570-0.5750
1.5500±0.1900 1.63
log g
(log10(cm/s2))
4.50084 --- ---
4.540+0.038-0.091
 4.01 4.03 ---
4.574 +0.015-0.085
4.035 +0.367-0.277
4.035 +0.367-0.277
4.035 +0.367-0.277
4.010±0.300 4.01
M✶
(M⦿)
0.88 --- ---
0.880+0.039-0.043
 0.98 --- ---
0.902 +0.032-0.064
0.975 +0.195-0.089
0.975 +0.195-0.089
0.9750 +0.1950-0.0890
0.9090±0.0630 ---
L✶
(log10(L⦿))
-0.3060136 ---
-0.32282692+0.00842641-0.00859315
 --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
4.680+6.830-2.950
 --- --- --- --- --- --- --- 14±2.2 ---
ρ✶
(g/cm3)
1.8667369 --- --- --- --- --- ---
2.61216 +1.66534-0.26326
4.23374 +0.07139-1.67219
4.23374 +0.07139-1.67219
4.23374 +0.07139-1.67219
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 GajdoĊĦ et al. 2019 Berger et al. 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
a/R✶
--- --- --- --- 12.71±4.1 14.932±0.252 14.932±0.252 14.932±0.252 8.6±3.8
Teq
(K)
--- --- --- --- 972 1385 1385 1385 1372
b
--- --- --- ---
0.466 +0.451-0.257
0.1132 +0.3232-0.1132
0.1132 +0.3232-0.1132
0.1132 +0.3232-0.1132
0.83±0.28
e
--- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 87.9 89.38 89.38 89.38 84.22
P
(days)
3.856918547±9.658e-06 3.8569099107±0.0000146250 --- 3.85690686±1.118e-05 3.85690686±1.118e-05 3.856918547±9.658e-06 3.856918547±9.658e-06 3.856918547±9.658e-06 3.856874±4e-05
Rp
(R⨁)
1.01+0.10-0.07
 ---
0.9570+0.0460-0.0630
 ---
0.93 +0.09-0.04
1.88 +1.03-0.69
1.88 +1.03-0.69
1.88 +1.03-0.69
2±0.34
Rp/R✶
0.010965 +0.000362-0.000327
--- --- ---
0.010442 +0.000235-0.000543
0.010965 +0.000362-0.000327
0.010965 +0.000362-0.000327
0.010965 +0.000362-0.000327
0.0118±0.0014
a
(au)
--- --- --- --- .0466 .0478 .0478 .0478 .047
δ
(%)
--- --- --- --- 0.01278±0.00062 0.01474±0.00062 0.01474±0.00062 0.01474±0.00062 0.01280
T14
(hours)
1.9839±0.0645 --- --- --- 2.0808±0.0742 1.9839±0.0645 1.9839±0.0645 1.9839±0.0645 2.0004
TC
(days)
2454967.47172±0.00216 2454967.47377000±0.00316638 --- 2454967.474±0.00251 2454967.474±0.00251 2454967.472±0.00216 2454967.472±0.00216 2454967.472±0.00216 2454967.4734±0.0035
S
(S⨁)
--- ---
225.216+5.321-5.220
 ---
210.44 +57.80-26.93
869.91 +1478.21-553.47
869.91 +1478.21-553.47
869.91 +1478.21-553.47
---
Rp
(RJup)
0.0901+0.0089-0.0062
 ---
0.08538+0.00410-0.00562
 --- --- --- --- --- ---
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 6035124 6035124 6035124 6035124 6035124 6035124 6035124
KOI Name K02071.01 K02071.01 K02071.01 K02071.01 K02071.01 K02071.01 K02071.01
Kepler Name Kepler-1081 b Kepler-1081 b Kepler-1081 b Kepler-1081 b Kepler-1081 b Kepler-1081 b Kepler-1081 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] 3.85690686±1.118e-05 3.85690686±1.118e-05 3.856918547±9.658e-06 3.856918547±9.658e-06 3.856918547±9.658e-06 3.856874±4e-05 3.856873±4e-05
Transit Epoch [BKJD] 134.47405±0.00251 134.47405±0.00251 134.47172±0.00216 134.47172±0.00216 134.47172±0.00216 134.4734±0.0035 134.4734±0.0034
Transit Epoch [BJD] 2454967.474±0.00251 2454967.474±0.00251 2454967.472±0.00216 2454967.472±0.00216 2454967.472±0.00216 2454967.4734±0.0035 2454967.4734±0.0034
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 kplr006035124-20160209194854_dvr.pdf kplr006035124-20160209194854_dvr.pdf kplr006035124-20141002224145_dvr.pdf kplr006035124-20130815195353_dvr.pdf kplr006035124-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 289.44452 289.44452 289.44452 289.44452 289.44452 289.44452 289.44452
Dec [decimal degrees] 41.31776 41.31776 41.31776 41.31776 41.31776 41.31776 41.31776
Kepler-band [mag] 13.746 13.746 13.746 13.746 13.746 13.746 13.746
g'-band [mag] 14.372 14.372 14.372 14.372 14.372 14.372 14.372
r'-band [mag] 13.684000000000001 13.684000000000001 13.684000000000001 13.684000000000001 13.684000000000001 13.684000000000001 13.684000000000001
i'-band [mag] 13.478 13.478 13.478 13.478 13.478 13.478 13.478
z'-band [mag] 13.370000000000001 13.370000000000001 13.370000000000001 13.370000000000001 13.370000000000001 13.370000000000001 13.370000000000001
J-band [mag] 12.388 12.388 12.388 12.388 12.388 12.388 12.388
H-band [mag] 11.989 11.989 11.989 11.989 11.989 11.989 11.989
K-band [mag] 11.907 11.907 11.907 11.907 11.907 11.907 11.907
Disposition Score --- 0.9 --- --- --- --- ---
Comment --- CENT_KIC_POS EYEBALL---KIC_OFFSET---SIGNIF_OFFSET --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.466 +0.451-0.257
0.1132 +0.3232-0.1132
0.1132 +0.3232-0.1132
0.1132 +0.3232-0.1132
0.83±0.28 0.83±0.53
Transit Duration [hrs] --- 2.0808±0.0742 1.9839±0.0645 1.9839±0.0645 1.9839±0.0645 2.0004 2.0004
Transit Depth [ppm] --- 127.8±6.2 147.4±6.2 147.4±6.2 147.4±6.2 128 129
Planet-Star Radius Ratio ---
0.010442 +0.000235-0.000543
0.010965 +0.000362-0.000327
0.010965 +0.000362-0.000327
0.010965 +0.000362-0.000327
0.0118±0.0014 0.0118±0.0014
Fitted Stellar Density [g/cm**3] ---
2.61216 +1.66534-0.26326
4.23374 +0.07139-1.67219
4.23374 +0.07139-1.67219
4.23374 +0.07139-1.67219
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
0.93 +0.09-0.04
1.88 +1.03-0.69
1.88 +1.03-0.69
1.88 +1.03-0.69
2±0.34 2.1
Orbit Semi-Major Axis [au] --- .0466 .0478 .0478 .0478 .047 .048
Inclination [deg] --- 87.9 89.38 89.38 89.38 84.22 ---
Equilibrium Temperature [K] --- 972 1385 1385 1385 1372 1355
Insolation Flux [Earth flux] ---
210.44 +57.80-26.93
869.91 +1478.21-553.47
869.91 +1478.21-553.47
869.91 +1478.21-553.47
--- ---
Planet-Star Distance over Star Radius --- 12.71±4.1 14.932±0.252 14.932±0.252 14.932±0.252 8.6±3.8 8.6±3.8
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 -0.2864 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.4832 ---
Limb Darkening Coeff. 2 --- 0.19140000000000001 0.23 0.23 0.23 0.0796 ---
Limb Darkening Coeff. 1 --- 0.5167 0.457 0.457 0.457 0.4777 ---
Maximum Single Event Statistic --- 4.598209 12.827838999999999 --- --- --- ---
Maximum Multiple Event Statistic --- 20.862171 23.028774 --- --- --- ---
Transit Signal-to-Noise --- 24.3 28.400000000000002 28.400000000000002 28.400000000000002 27.400000000000002 18.1
Number of Transits --- 347 346 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.27340000000000003 --- --- --- --- ---
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 --- kplr006035124-001-20160209194854_dvs.pdf kplr006035124-001-20141002224145_dvs.pdf kplr006035124-001-20130826182306_dvs.pdf kplr006035124-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5272 +73-84
5477 +170-135
5477 +170-135
5477.00 +170.00-135.00
5413.00±93.00 5273
Stellar Surface Gravity [log10(cm/s**2)] ---
4.574 +0.015-0.085
4.035 +0.367-0.277
4.035 +0.367-0.277
4.035 +0.367-0.277
4.010±0.300 4.01
Stellar Metallicity [dex] --- 0.12±0.15
0.070 +0.250-0.230
0.070 +0.250-0.230
0.070 +0.250-0.230
--- ---
Stellar Radius [Solar radii] ---
0.813 +0.08-0.029
1.571 +0.857-0.575
1.571 +0.857-0.575
1.5710 +0.8570-0.5750
1.5500±0.1900 1.63
Stellar Mass [Solar mass] ---
0.902 +0.032-0.064
0.975 +0.195-0.089
0.975 +0.195-0.089
0.9750 +0.1950-0.0890
0.9090±0.0630 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.001 0.001 0.001 0.197 --- ---
FW Source α(OOT) [hrs] --- 19.296289±0.000013 19.296288±0.000013 19.296293±0.000013 19.296296000±0.000017000 --- ---
FW Source δ(OOT) [deg] --- 41.31767±0.00014 41.31779±0.00012 41.31773±0.00012 41.31796000±0.00016000 --- ---
FW Source Δα(OOT) [sec] --- -0.5±0.54 -0.54±0.52 -0.34±0.53 -0.05100±0.06000 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.31±0.52 0.11±0.45 -0.12±0.43 0.01600±0.03800 --- ---
FW Δα(OOT) [sec] --- 0.000106±6.9e-05 0.000128±7.5e-05 0.000102±7.7e-05 6.8e-06±8.1e-06 --- ---
FW Δδ(OOT) [arcsec] --- 0.000103±6.6e-05 5.7e-05±6.3e-05 9.2e-05±6.3e-05 -2.2e-06±5.2e-06 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.17±0.24 0.23±0.22 0.14±0.36 0.2000±0.3000 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.07±0.19 0.1±0.17 0.12±0.4 0.4100±0.1200 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.18±0.25 0.25±0.22 0.18±0.5 0.4600±0.1700 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.61±0.24 0.67±0.23 0.6±0.37 0.6200±0.3000 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.64±0.16 0.68±0.16 0.7±0.41 0.9400±0.1100 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.88±0.21 0.95±0.2 0.92±0.52 1.1300±0.1900 --- ---
Chi-Square --- --- --- --- --- 1.24 1.28
Stellar Age [Gyr] --- --- --- --- --- 14±2.2 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
3 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
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