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KOI-217 Overview

KOI-217 0.86 R⦿ 5545.00 K
KOI-217 b
1.110 RJup
Architecture
KOI-217
KOI-217
KOI-217 b
Other Data
Bibliography 19
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
KOI-217 KOI-217 b Transit 2010 Howell et al. 2010 Confirmed Planet
KOI-217 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
19h39m27.71s
Dec
+46d17m08.93s
Distance
914.6990±17.1675 pc
Parallax
1.0647300±0.0203573 mas
Ecliptic Latitude
65.86127 deg
Ecliptic Longitude
315.27706 deg
Galactic Latitude
11.6333 deg
Galactic Longitude
79.29221 deg
Total Proper Motion
2.5768478±0.0397811 mas/yr
Proper Motion (RA)
-2.3429000±0.0394918 mas/yr
Proper Motion (Dec)
-1.0728300±0.0411326 mas/yr
Photometry
mV
15.257±0.069
mTESS
14.5787±0.0075
mJ
13.927±0.027
mH
13.550±0.023
mKs
13.469±0.040
mKep
15.127
mW1
13.311±0.023
mW2
13.395±0.024
mW3
13.313
mW4
9.671
mGaia
15.101300±0.000482
mB
15.287±0.066
mg
---
mi
---
mr
---
mz
---
Abundances
(Hypatia Catalog)
[Fe/H] 0.10±0.04 dex
[C/H] -0.04±0.09 dex
[O/H] -0.25±0.09 dex
[Na/H] -0.23±0.04 dex
[Mg/H] 0.10±0.07 dex
[Al/H] -0.15±0.06 dex
[Si/H] 0.07±0.05 dex
[Ca/H] 0.07±0.06 dex
[Y/H] 0.24±0.08 dex
Mission
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
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 Howell et al. 2010
 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table
 ExoFOP-TESS TOI
 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)
5381.0±25.0 5545±111
5401.8+102.2-95.0
5525.000+61.130-58.236
 5504 5545 5504 ---
5543 +88-121
5381±25
5543 +86-122
5543 +86-122
5543.00 +86.00-122.00
5595.00±103.00 5504
M✶
(M⦿)
0.93 --- ---
0.970+0.023-0.021
 --- 0.95±0.05 --- ---
0.997 +0.03-0.072
---
0.997 +0.024-0.069
0.997 +0.024-0.069
0.9970 +0.0240-0.0690
0.9230±0.0790 ---
R✶
(R⦿)
0.947475
0.868+0.043-0.040
0.89782995+0.03243280-0.03303290
0.880+0.019-0.017
 0.90 0.86±0.02 0.712 ---
0.887 +0.059-0.036
0.947475016117096
0.887 +0.058-0.033
0.887 +0.058-0.033
0.8870 +0.0580-0.0330
0.8200±0.3900 .9
Metallicity
(dex)
0.11±0.10 [M/H] --- ---
0.120+0.077-0.083
[Fe/H] 		--- --- 0.220 [Fe/H] --- 0.21±0.15 [Fe/H] ---
0.210 +0.110-0.150
[Fe/H]
0.210 +0.110-0.150
[Fe/H]
0.210 +0.110-0.150
[Fe/H] 		--- ---
log g
(log10(cm/s2))
4.45342 --- ---
4.530+0.012-0.011
 4.54 --- 4.72 ---
4.54 +0.017-0.052
4.45342
4.54 +0.015-0.058
4.54 +0.015-0.058
4.540 +0.015-0.058
4.580±0.300 4.54
L✶
(log10(L⦿))
-0.1687182 ---
-0.2087632+0.0218811-0.0230424
 --- --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
1.700+0.914-0.490
 --- --- --- --- --- --- --- --- --- 0.4±3.7 ---
ρ✶
(g/cm3)
1.5415041 --- --- --- --- --- --- ---
2.09428 +0.05409-0.00731
---
2.08224 +0.00277-0.00659
2.08224 +0.00277-0.00659
2.08224 +0.00277-0.00659
--- ---
Print
KOI-217 b Planetary Parameters (12 Solutions)
Status
Confirmed Planet
Detected By
Transit Timing Variations, Transit
Tools
Transit Prediction Service
TOI
Kepler Names
KOI
Transit
Source Howell et al. 2010
 Gajdoš et al. 2019
 Berger et al. 2018
 Holczer et al. 2016
 Morton et al. 2016
 Q1-Q17 DR25 Supplemental KOI Table
 Q1-Q17 DR25 KOI Table
 ExoFOP-TESS TOI
 Q1-Q17 DR24 KOI Table
 Q1-Q16 KOI Table
 Q1-Q12 KOI Table
 Q1-Q8 KOI Table
 Show Candidate Solutions >> << Hide Candidate Solutions
e
0. --- --- --- --- --- 0 --- 0 0 0 0
i
(deg)
89.8 +0.2-0.4
 --- --- --- --- --- 89.37 --- 89.95 89.95 89.95 89.95
P
(days)
3.90512±0.00005 3.9050823997±0.0000001156 --- 3.90508194±0.00000006 3.905081985±2.08e-07 3.905081685±3.52e-07 3.905081685±3.52e-07 3.90512604052311±0.00003592987000 3.905081985±2.08e-07 3.905081985±2.08e-07 3.905081985±2.08e-07 3.905081±7.2e-05
Rp
(R⨁)
12.442±0.224 ---
12.505+0.623-0.580
 ---
13.08+0.28-0.25
 ---
12.78 +0.85-0.52
14.5499430574445±1.0240471000000
13.14 +0.86-0.49
13.14 +0.86-0.49
13.14 +0.86-0.49
11.7±5.6
Rp
(RJup)
1.11±0.02 ---
1.1156+0.0556-0.0517
 ---
1.167+0.025-0.022
 ---
1.140+0.076-0.046
 1.29806121063662±0.09135952031749
1.172+0.077-0.044
1.172+0.077-0.044
1.172+0.077-0.044
1.044+0.500-0.500
a
(au)
0.0477±0.0007 --- --- --- --- --- .0485 --- .0485 .0485 .0485 .047
δ
(%)
1.756 +0.008-0.013
 --- --- 2.2620 --- --- 2.13405±0.00179 2.354992598876±0.136435300000 2.26703±0.00163 2.26703±0.00163 2.26703±0.00163 2.14480
TC
(days)
2454966.4140±0.0002 2454966.41497000±0.00002415 --- 2454966.415377±0.000057 2454966.4149506±0.0000440 2454966.415±7.45e-05 2454966.415±7.45e-05 2459422.12666300±0.00441052 2454966.415±4.4e-05 2454966.415±4.4e-05 2454966.415±4.4e-05 2454966.4143153±0.0000006
a/R✶
--- --- --- --- --- --- 11.907±0.308 --- 11.8844±0.0158 11.8844±0.0158 11.8844±0.0158 11.897015±0
Teq
(K)
--- --- --- --- --- --- 1046 1061.59009832148 1046 1046 1046 1028
b
--- --- --- --- --- ---
0.131 +0.016-0.111
---
0.0053 +0.025-0.0053
0.0053 +0.025-0.0053
0.0053 +0.025-0.0053
0.0224±0.1
S
(S⨁)
--- ---
272.033+14.710-13.824
 --- --- ---
282.59 +59.74-44.46
300.156973844499
282.59 +58.53-42.95
282.59 +58.53-42.95
282.59 +58.53-42.95
---
Rp/R✶
--- --- --- ---
0.135684 +8.2e-05-2.7e05
---
0.13191 +0.000883-0.000227
---
0.135684 +8.2e-05-2.7e05
0.135684 +8.2e-05-2.7e05
0.135684 +8.2e-05-2.7e05
0.13166±0.00048
T14
(hours)
--- --- --- 2.9415 2.85516±0.00158 --- 2.8213±0.00486 2.91369187252647±0.25234547000000 2.85516±0.00158 2.85516±0.00158 2.85516±0.00158 2.8415
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 9595827 9595827 9595827 9595827 9595827 9595827 9595827
KOI Name K00217.01 K00217.01 K00217.01 K00217.01 K00217.01 K00217.01 K00217.01
Kepler Name Kepler-71 b Kepler-71 b Kepler-71 b Kepler-71 b Kepler-71 b Kepler-71 b Kepler-71 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] 3.905081685±3.52e-07 3.905081685±3.52e-07 3.905081985±2.08e-07 3.905081985±2.08e-07 3.905081985±2.08e-07 3.905081±7.2e-05 3.9050817±7e-07
Transit Epoch [BKJD] 133.4150433±7.45e-05 133.4150433±7.45e-05 133.4149506±4.4e-05 133.4149506±4.4e-05 133.4149506±4.4e-05 133.4143153±6e-07 133.41425±6e-05
Transit Epoch [BJD] 2454966.415±7.45e-05 2454966.415±7.45e-05 2454966.415±4.4e-05 2454966.415±4.4e-05 2454966.415±4.4e-05 2454966.4143153±0.0000006 2454966.41425±0.00006
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 kplr009595827-20160209194854_dvr.pdf kplr009595827-20160209194854_dvr.pdf kplr009595827-20141002224145_dvr.pdf kplr009595827-20130815195353_dvr.pdf kplr009595827-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 294.86551 294.86551 294.86551 294.86551 294.86551 294.86551 294.86551
Dec [decimal degrees] 46.285851 46.285851 46.285851 46.285851 46.285851 46.285851 46.285851
Kepler-band [mag] 15.127 15.127 15.127 15.127 15.127 15.127 15.127
g'-band [mag] 15.692 15.692 15.692 15.692 15.692 15.692 15.692
r'-band [mag] 15.061 15.061 15.061 15.061 15.061 15.061 15.061
i'-band [mag] 14.885000000000002 14.885000000000002 14.885000000000002 14.885000000000002 14.885000000000002 14.885000000000002 14.885000000000002
z'-band [mag] 14.803 14.803 14.803 14.803 14.803 14.803 14.803
J-band [mag] 13.927000000000001 13.927000000000001 13.927000000000001 13.927000000000001 13.927000000000001 13.927000000000001 13.927000000000001
H-band [mag] 13.55 13.55 13.55 13.55 13.55 13.55 13.55
K-band [mag] 13.469000000000001 13.469000000000001 13.469000000000001 13.469000000000001 13.469000000000001 13.469000000000001 13.469000000000001
Disposition Score --- 0.999 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.131 +0.016-0.111
0.0053 +0.025-0.0053
0.0053 +0.025-0.0053
0.0053 +0.025-0.0053
0.0224±0.1 0.01±0.7
Transit Duration [hrs] --- 2.8213±0.00486 2.85516±0.00158 2.85516±0.00158 2.85516±0.00158 2.8415 2.841
Transit Depth [ppm] --- 21340.5±17.9 22670.3±16.3 22670.3±16.3 22670.3±16.3 21448 21181
Planet-Star Radius Ratio ---
0.13191 +0.000883-0.000227
0.135684 +8.2e-05-2.7e05
0.135684 +8.2e-05-2.7e05
0.135684 +8.2e-05-2.7e05
0.13166±0.00048 0.13207±0.00047
Fitted Stellar Density [g/cm**3] ---
2.09428 +0.05409-0.00731
2.08224 +0.00277-0.00659
2.08224 +0.00277-0.00659
2.08224 +0.00277-0.00659
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
12.78 +0.85-0.52
13.14 +0.86-0.49
13.14 +0.86-0.49
13.14 +0.86-0.49
11.7±5.6 12.89
Orbit Semi-Major Axis [au] --- .0485 .0485 .0485 .0485 .047 .049
Inclination [deg] --- 89.37 89.95 89.95 89.95 89.95 ---
Equilibrium Temperature [K] --- 1046 1046 1046 1046 1028 1038
Insolation Flux [Earth flux] ---
282.59 +59.74-44.46
282.59 +58.53-42.95
282.59 +58.53-42.95
282.59 +58.53-42.95
--- ---
Planet-Star Distance over Star Radius --- 11.907±0.308 11.8844±0.0158 11.8844±0.0158 11.8844±0.0158 11.897015±0 11.91±0.45
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 --- 0.224 0.2288 0.2288 0.2288 -0.012 ---
Limb Darkening Coeff. 1 --- 0.46950000000000003 0.46190000000000003 0.46190000000000003 0.46190000000000003 0.5021 ---
Maximum Single Event Statistic --- 140.01668 174.2554 --- --- --- ---
Maximum Multiple Event Statistic --- 1576.3700000000001 1735.3063000000002 --- --- --- ---
Transit Signal-to-Noise --- 1315.8 1882.4 1882.4 1882.4 2172.0 1675.8
Number of Transits --- 341 341 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.305 --- --- --- --- ---
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 --- kplr009595827-001-20160209194854_dvs.pdf kplr009595827-001-20141002224145_dvs.pdf kplr009595827-001-20130826182306_dvs.pdf kplr009595827-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5543 +88-121
5543 +86-122
5543 +86-122
5543.00 +86.00-122.00
5595.00±103.00 5504
Stellar Surface Gravity [log10(cm/s**2)] ---
4.54 +0.017-0.052
4.54 +0.015-0.058
4.54 +0.015-0.058
4.540 +0.015-0.058
4.580±0.300 4.54
Stellar Metallicity [dex] --- 0.21±0.15
0.210 +0.110-0.150
0.210 +0.110-0.150
0.210 +0.110-0.150
--- ---
Stellar Radius [Solar radii] ---
0.887 +0.059-0.036
0.887 +0.058-0.033
0.887 +0.058-0.033
0.8870 +0.0580-0.0330
0.8200±0.3900 .9
Stellar Mass [Solar mass] ---
0.997 +0.03-0.072
0.997 +0.024-0.069
0.997 +0.024-0.069
0.9970 +0.0240-0.0690
0.9230±0.0790 ---
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] --- 19.65770294±0.00000018 19.65770304±0.0000002 19.65770262±0.00000019 19.657702810±0.000000230 19.657704210±0.000000250 ---
FW Source δ(OOT) [deg] --- 46.2857972±0.0000021 46.2857935±0.0000021 46.285802±0.0000021 46.28580350±0.00000240 46.28579790±0.00000270 ---
FW Source Δα(OOT) [sec] --- 0.1097±0.0067 0.1134±0.0073 0.0978±0.007 -0.00778±0.00083 -0.00771±0.00090 ---
FW Source Δδ(OOT) [arcsec] --- -0.1899±0.0077 -0.2034±0.0074 -0.1729±0.0076 -0.00136±0.00058 -0.00059±0.00064 ---
FW Δα(OOT) [sec] --- 0.00191±0.00092 0.00221±0.00091 0.00196±0.00099 0.00018±0.00013 0.000175±1e-05 ---
FW Δδ(OOT) [arcsec] --- 0.0009±0.0013 0.0008±0.0013 0.0007±0.0014 3e-05±0.00013 1.34e-05±7.3e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.011±0.067 -0.011±0.067 -0.009±0.067 -0.0090±0.0077 -0.0133±0.0088 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.02±0.067 -0.018±0.067 -0.021±0.067 -0.0223±0.0051 -0.0212±0.0072 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.023±0.067 0.021±0.067 0.023±0.067 0.0241±0.0055 0.0250±0.0077 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.122±0.068 -0.123±0.068 -0.114±0.068 -0.1140±0.0180 -0.1010±0.0220 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.091±0.068 -0.093±0.068 -0.094±0.068 -0.0950±0.0150 -0.0980±0.0160 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.152±0.069 0.154±0.069 0.147±0.068 0.1480±0.0170 0.1410±0.0190 ---
Chi-Square --- --- --- --- --- 4.25 4.12
Stellar Age [Gyr] --- --- --- --- --- 0.4±3.7 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
3 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
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Star
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Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
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