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Kepler-1811 Overview

Kepler-1811 0.86 R⦿ 5828.00 K
Kepler-1811 b
0.343 RJup
Architecture
Kepler-1811
Kepler-1811
Kepler-1811 b
Other Data
Bibliography 14
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1811 Kepler-1811 b Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h19m55.04s
Dec
+40d08m34.03s
Distance
1390.56+53.53-49.77
pc
Parallax
0.6908060±0.0264876 mas
Ecliptic Latitude
61.31501 deg
Ecliptic Longitude
302.96749 deg
Galactic Latitude
12.10156 deg
Galactic Longitude
72.05562 deg
Total Proper Motion
4.6829828±0.0471184 mas/yr
Proper Motion (RA)
-0.4262890±0.0466027 mas/yr
Proper Motion (Dec)
-4.6635400±0.0471227 mas/yr
Photometry
mV
15.327±0.195
mTESS
14.6745±0.0074
mJ
14.020±0.023
mH
13.617±0.031
mKs
13.606±0.043
mKep
15.165
mW1
13.578±0.025
mW2
13.619±0.031
mW3
13.038
mW4
9.223
mGaia
15.143100±0.000361
mB
15.748±0.066
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 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)
5733.0±122.0 5828 5828 ---
5561 +83-75
6091 +153-195
6091 +153-195
6091.00 +153.00-195.00
6082.00±107.00 5828
Metallicity
(dex)
--- --- -0.125 [Fe/H] --- 0.16±0.15 [Fe/H]
-0.140 +0.220-0.300
[Fe/H]
-0.140 +0.220-0.300
[Fe/H]
-0.140 +0.220-0.300
[Fe/H] 		--- ---
R✶
(R⦿)
1.21043 0.91 0.864 ---
1.19 +0.177-0.216
0.967 +0.374-0.088
0.967 +0.374-0.088
0.9670 +0.3740-0.0880
0.9700±0.3900 .91
log g
(log10(cm/s2))
4.28079 4.53 4.59 ---
4.263 +0.168-0.112
4.487 +0.044-0.282
4.487 +0.044-0.282
4.487 +0.044-0.282
4.490±0.300 4.53
M✶
(M⦿)
1.02 1.01 --- ---
0.946 +0.068-0.045
1.045 +0.161-0.131
1.045 +0.161-0.131
1.0450 +0.1610-0.1310
1.0620±0.0930 ---
L✶
(log10(L⦿))
0.1541006 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.8108658 --- --- ---
1.82753 +0.71609-0.92471
0.09457 +1.64675-0.01060
0.09457 +1.64675-0.01060
0.09457 +1.64675-0.01060
--- ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 0.4±2 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 Holczer et al. 2016 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✶
--- --- --- 82.6±32.4 30.8±15.3 30.8±15.3 30.8±15.3 34.5±5.8
Teq
(K)
--- --- --- 455 442 442 442 439
b
--- --- ---
0.015 +0.509-0.015
0.935 +0.0115-0.6469
0.935 +0.0115-0.6469
0.935 +0.0115-0.6469
0.912±0.1
S
(S⨁)
--- --- ---
10.11 +4.05-3.69
8.98 +10.10-2.46
8.98 +10.10-2.46
8.98 +10.10-2.46
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 89.99 88.24 88.24 88.24 88.24
P
(days)
76.42230225 76.42284931±0.00001952 76.421501±0.001323 76.421501±0.001323 76.4217472±0.0008177 76.4217472±0.0008177 76.4217472±0.0008177 76.4241±0.0021
Rp
(R⨁)
3.848298728 --- ---
2.81 +0.42-0.51
2.87 +1.11-0.26
2.87 +1.11-0.26
2.87 +1.11-0.26
2.9±1.2
Rp/R✶
--- --- ---
0.021656 +0.001009-0.001096
0.027158 +0.000612-0.005824
0.027158 +0.000612-0.005824
0.027158 +0.000612-0.005824
0.0271±0.001
a
(au)
--- --- --- .3462 .3581 .3581 .3581 .36
δ
(%)
--- 0.0657 --- 0.05784±0.00289 0.05789±0.00315 0.05789±0.00315 0.05789±0.00315 0.05960
T14
(hours)
--- 7.6392 --- 7.218±0.396 8.066±0.241 8.066±0.241 8.066±0.241 7.9885
TC
(days)
--- 2454997.466803±0.017127 2454997.488±0.0132 2454997.488±0.0132 2454997.484±0.0093 2454997.484±0.0093 2454997.484±0.0093 2454997.473±0.01
Rp
(RJup)
0.3433228079 --- --- --- --- --- --- ---
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 5005121 5005121 5005121 5005121 5005121 5005121 5005121
KOI Name K02237.01 K02237.01 K02237.01 K02237.01 K02237.01 K02237.01 K02237.01
Kepler Name Kepler-1811 b Kepler-1811 b Kepler-1811 b Kepler-1811 b Kepler-1811 b Kepler-1811 b Kepler-1811 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] 76.421501±0.001323 76.421501±0.001323 76.4217472±0.0008177 76.4217472±0.0008177 76.4217472±0.0008177 76.4241±0.0021 76.4241±0.0021
Transit Epoch [BKJD] 164.4879±0.0132 164.4879±0.0132 164.48378±0.0093 164.48378±0.0093 164.48378±0.0093 164.473±0.01 164.473±0.01
Transit Epoch [BJD] 2454997.488±0.0132 2454997.488±0.0132 2454997.484±0.0093 2454997.484±0.0093 2454997.484±0.0093 2454997.473±0.01 2454997.473±0.01
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 kplr005005121-20160209194854_dvr.pdf kplr005005121-20160209194854_dvr.pdf kplr005005121-20141002224145_dvr.pdf kplr005005121-20130815195353_dvr.pdf kplr005005121-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 289.97934 289.97934 289.97934 289.97934 289.97934 289.97934 289.97934
Dec [decimal degrees] 40.14283 40.14283 40.14283 40.14283 40.14283 40.14283 40.14283
Kepler-band [mag] 15.165000000000001 15.165000000000001 15.165000000000001 15.165000000000001 15.165000000000001 15.165000000000001 15.165000000000001
g'-band [mag] 15.628 15.628 15.628 15.628 15.628 15.628 15.628
r'-band [mag] 15.116000000000001 15.116000000000001 15.116000000000001 15.116000000000001 15.116000000000001 15.116000000000001 15.116000000000001
i'-band [mag] 14.967 14.967 14.967 14.967 14.967 14.967 14.967
z'-band [mag] 14.898000000000001 14.898000000000001 14.898000000000001 14.898000000000001 14.898000000000001 14.898000000000001 14.898000000000001
J-band [mag] 14.02 14.02 14.02 14.02 14.02 14.02 14.02
H-band [mag] 13.617 13.617 13.617 13.617 13.617 13.617 13.617
K-band [mag] 13.606 13.606 13.606 13.606 13.606 13.606 13.606
Disposition Score --- 0.994 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.015 +0.509-0.015
0.935 +0.0115-0.6469
0.935 +0.0115-0.6469
0.935 +0.0115-0.6469
0.912±0.1 0.91±0.14
Transit Duration [hrs] --- 7.218±0.396 8.066±0.241 8.066±0.241 8.066±0.241 7.9885 7.9885
Transit Depth [ppm] --- 578.4±28.9 578.9±31.5 578.9±31.5 578.9±31.5 596 613
Planet-Star Radius Ratio ---
0.021656 +0.001009-0.001096
0.027158 +0.000612-0.005824
0.027158 +0.000612-0.005824
0.027158 +0.000612-0.005824
0.0271±0.001 0.0271±0.001
Fitted Stellar Density [g/cm**3] ---
1.82753 +0.71609-0.92471
0.09457 +1.64675-0.01060
0.09457 +1.64675-0.01060
0.09457 +1.64675-0.01060
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.81 +0.42-0.51
2.87 +1.11-0.26
2.87 +1.11-0.26
2.87 +1.11-0.26
2.9±1.2 2.68
Orbit Semi-Major Axis [au] --- .3462 .3581 .3581 .3581 .36 .354
Inclination [deg] --- 89.99 88.24 88.24 88.24 88.24 ---
Equilibrium Temperature [K] --- 455 442 442 442 439 412
Insolation Flux [Earth flux] ---
10.11 +4.05-3.69
8.98 +10.10-2.46
8.98 +10.10-2.46
8.98 +10.10-2.46
--- ---
Planet-Star Distance over Star Radius --- 82.6±32.4 30.8±15.3 30.8±15.3 30.8±15.3 34.5±5.8 34.5±5.8
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 -0.0005 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177 ---
Limb Darkening Coeff. 2 --- 0.224 0.2944 0.2944 0.2944 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.46950000000000003 0.33790000000000003 0.33790000000000003 0.33790000000000003 0.3773 ---
Maximum Single Event Statistic --- 7.2662935 7.906415 --- --- --- ---
Maximum Multiple Event Statistic --- 17.667220999999998 17.675487999999998 --- --- --- ---
Transit Signal-to-Noise --- 23.900000000000002 23.1 23.1 23.1 20.3 14.9
Number of Transits --- 19 19 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.9352 --- --- --- --- ---
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 --- kplr005005121-001-20160209194854_dvs.pdf kplr005005121-001-20141002224145_dvs.pdf kplr005005121-001-20130826182306_dvs.pdf kplr005005121-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5561 +83-75
6091 +153-195
6091 +153-195
6091.00 +153.00-195.00
6082.00±107.00 5828
Stellar Surface Gravity [log10(cm/s**2)] ---
4.263 +0.168-0.112
4.487 +0.044-0.282
4.487 +0.044-0.282
4.487 +0.044-0.282
4.490±0.300 4.53
Stellar Metallicity [dex] --- 0.16±0.15
-0.140 +0.220-0.300
-0.140 +0.220-0.300
-0.140 +0.220-0.300
--- ---
Stellar Radius [Solar radii] ---
1.19 +0.177-0.216
0.967 +0.374-0.088
0.967 +0.374-0.088
0.9670 +0.3740-0.0880
0.9700±0.3900 .91
Stellar Mass [Solar mass] ---
0.946 +0.068-0.045
1.045 +0.161-0.131
1.045 +0.161-0.131
1.0450 +0.1610-0.1310
1.0620±0.0930 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.254 0.333 0.321 0.39 --- ---
FW Source α(OOT) [hrs] --- 19.331947±0.000016 19.331947±0.000016 19.331948±0.000016 19.331964000±0.000018000 --- ---
FW Source δ(OOT) [deg] --- 40.1427±0.00017 40.1429±0.00018 40.14292±0.00018 40.14293000±0.00022000 --- ---
FW Source Δα(OOT) [sec] --- -0.36±0.65 -0.34±0.67 -0.29±0.65 0.03000±0.06600 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.49±0.6 0.24±0.66 0.31±0.66 0.03200±0.05300 --- ---
FW Δα(OOT) [sec] --- 0.00031±0.00039 0.0002±0.00037 0.00019±0.00038 -1.8e-05±3.8e-05 --- ---
FW Δδ(OOT) [arcsec] --- 0.00022±0.00037 -0.00019±0.00036 -0.00025±0.00039 -1.8e-05±3.1e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.1±0.26 -0.01±0.38 -0.11±0.25 -0.3300±0.2700 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.07±0.26 0.03±0.27 -0.1±0.28 -0.0500±0.2700 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.12±0.29 0.03±0.36 0.15±0.26 0.3300±0.2700 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.16±0.22 -0.08±0.36 -0.17±0.25 -0.3800±0.2600 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.13±0.28 -0.18±0.24 -0.31±0.3 -0.2400±0.2700 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.2±0.24 0.2±0.37 0.35±0.29 0.4500±0.2700 --- ---
Chi-Square --- --- --- --- --- 1.09 1.04
Stellar Age [Gyr] --- --- --- --- --- 0.4±2 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
5 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
3 SuperWASP Time Series
1 Associated Literature Data
System
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Controversial
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