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Kepler-886 Overview

Kepler-886 1.07 R⦿ 6122.00 K
Kepler-886 b
0.136 RJup
Architecture
Kepler-886
Kepler-886
Kepler-886 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-886 Kepler-886 b 6.24 d 1.52 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-886 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
19h05m05.21s
Dec
+43d35m42.73s
Distance
711.2970±7.1515 pc
Parallax
1.3770400±0.0140279 mas
Ecliptic Latitude
65.39508 deg
Ecliptic Longitude
299.16451 deg
Galactic Latitude
16.02543 deg
Galactic Longitude
74.15272 deg
Total Proper Motion
2.6424638±0.0284387 mas/yr
Proper Motion (RA)
-1.2829500±0.0272258 mas/yr
Proper Motion (Dec)
2.3101200±0.0288025 mas/yr
Photometry
mV
14.054±0.149
mTESS
13.4840±0.0064
mJ
12.903±0.022
mH
12.601±0.024
mKs
12.565±0.023
mKep
13.939
mW1
12.538±0.024
mW2
12.578±0.023
mW3
12.136±0.228
mW4
9.355
mGaia
13.893600±0.000217
mB
14.642±0.010
mg
14.292
mi
13.788
mr
13.895
mz
13.758
Abundances
(Hypatia Catalog)
[Fe/H] -0.26±0.04 dex
[C/H] -0.16±0.09 dex
[O/H] -0.17±0.09 dex
[Na/H] -0.42±0.04 dex
[Mg/H] -0.23±0.07 dex
[Al/H] -0.35±0.06 dex
[Si/H] -0.23±0.05 dex
[Ca/H] -0.24±0.06 dex
[Y/H] -0.22±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 Berger et al. 2018 Gaia DR2 Morton et al. 2016 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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5815.18±145.32 5857±117
5922.250+560.515-64.250
6098.000+97.104-117.796
 6122 6122 5857±60 --- 5810±79
6334 +159-202
6334 +159-202
6334.00 +159.00-202.00
6352.00±91.00 6122
Metallicity
(dex)
-0.313±0.141 [M/H] --- ---
-0.0100+0.1270-0.1910
[Fe/H] 		--- -0.325 [Fe/H] -0.21±0.04 [Fe/H] --- 0.1±0.15 [Fe/H]
-0.320 +0.240-0.320
[Fe/H]
-0.320 +0.240-0.320
[Fe/H]
-0.320 +0.240-0.320
[Fe/H] 		--- ---
R✶
(R⦿)
1.0336
0.9920+0.0430-0.0410
0.98687080+0.02176660-0.16327700
1.160+0.317-0.143
 1.04 1.068
0.9760+0.0250-0.0240
 --- 1.259±0.207
1.037 +0.461-0.107
1.037 +0.461-0.107
1.0370 +0.4610-0.1070
1.1000±0.4700 1.04
log g
(log10(cm/s2))
4.43055 --- ---
4.350+0.095-0.179
 4.41 4.43 --- ---
4.25 +0.156-0.104
4.42 +0.064-0.293
4.42 +0.064-0.293
4.420 +0.064-0.293
4.420±0.300 4.41
Age
(Gyr)
--- --- ---
3.39+1.57-1.60
 --- ---
6.76+2.15-1.97
 --- --- --- --- --- 0.76±0.81 ---
M✶
(M⦿)
1.05 --- ---
1.100+0.098-0.081
 --- ---
0.909+0.033-0.032
 ---
1.026 +0.086-0.062
1.026 +0.179-0.115
1.026 +0.179-0.115
1.0260 +0.1790-0.1150
1.1500±0.1200 ---
L✶
(log10(L⦿))
0.04165239 ---
0.033162296+0.013359635-0.013783679
 --- --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.3405940 --- --- --- --- --- 0.980±0.060 ---
1.83138 +0.06116-0.64840
1.81938 +0.06505-0.78520
1.81938 +0.06505-0.78520
1.81938 +0.06505-0.78520
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 Gajdoš et al. 2019 Berger et al. 2018 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 Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
6.24146367±2.154e-05 6.2414813034±0.0000318363 --- 6.24141958±0.00000552 6.241463670±0.000021540 6.24145791±2.193e-05 6.24145791±2.193e-05 6.24146367±2.154e-05 6.24146367±2.154e-05 6.24146367±2.154e-05 6.241515±7.4e-05
Rp
(R⨁)
1.52+0.42-0.19
 ---
1.258+0.072-0.059
 --- 1.283±0.048 ---
1.6 +0.26-0.27
1.36 +0.61-0.14
1.36 +0.61-0.14
1.36 +0.61-0.14
1.66±0.71
Rp
(RJup)
0.136+0.037-0.017
 ---
0.1122+0.0064-0.0053
 --- 0.1145±0.0043 ---
0.143+0.023-0.024
0.121+0.054-0.012
0.121+0.054-0.012
0.121+0.054-0.012
0.148+0.063-0.063
Rp/R✶
0.012032 +0.000477-0.000197
--- --- ---
0.012032+0.000477-0.000197
 ---
0.011618 +0.000434-0.000257
0.012032 +0.000477-0.000197
0.012032 +0.000477-0.000197
0.012032 +0.000477-0.000197
0.0138±0.00042
T14
(hours)
3.0771±0.0708 --- --- 3.3270 --- --- 3.0998±0.0738 3.0771±0.0708 3.0771±0.0708 3.0771±0.0708 3.3559
TC
(days)
2454967.88704±0.00286
(JD)
2454967.88618000±0.00402184
(BJD)
--- 2454967.891166±0.004808
(BJD)
--- 2454967.889±0.00297
(BJD)
2454967.889±0.00297
(BJD)
2454967.887±0.00286
(BJD)
2454967.887±0.00286
(BJD)
2454967.887±0.00286
(BJD)
2454967.8854±0.0043
(BJD)
δ
(%)
--- --- --- 0.0174 --- --- 0.01637±0.00062 0.01698±0.00063 0.01698±0.00063 0.01698±0.00063 0.01590
a/R✶
--- --- --- --- --- --- 15.566±0.52 15.531±0.555 15.531±0.555 15.531±0.555 6.27±0.75
Teq
(K)
--- --- --- --- --- --- 1111 1098 1098 1098 1111
b
--- --- --- --- --- ---
0.029 +0.409-0.029
0.145 +0.3337-0.1446
0.145 +0.3337-0.1446
0.145 +0.3337-0.1446
0.915±0.1
S
(S⨁)
--- ---
231.432+6.797-6.585
 --- 243.2±16.9 ---
360.09 +155.25-122.07
344.06 +448.75-100.99
344.06 +448.75-100.99
344.06 +448.75-100.99
---
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.89 89.38 89.38 89.38 81.36
a
(au)
--- --- --- --- 0.06428±0.00078 --- .067 .0671 .0671 .0671 .07
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 7808587 7808587 7808587 7808587 7808587 7808587 7808587
KOI Name K01533.01 K01533.01 K01533.01 K01533.01 K01533.01 K01533.01 K01533.01
Kepler Name Kepler-886 b Kepler-886 b Kepler-886 b Kepler-886 b Kepler-886 b Kepler-886 b Kepler-886 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] 6.24145791±2.193e-05 6.24145791±2.193e-05 6.24146367±2.154e-05 6.24146367±2.154e-05 6.24146367±2.154e-05 6.241515±7.4e-05 6.241515±7.4e-05
Transit Epoch [BKJD] 134.88892±0.00297 134.88892±0.00297 134.88704±0.00286 134.88704±0.00286 134.88704±0.00286 134.8854±0.0043 134.8854±0.0043
Transit Epoch [BJD] 2454967.889±0.00297 2454967.889±0.00297 2454967.887±0.00286 2454967.887±0.00286 2454967.887±0.00286 2454967.8854±0.0043 2454967.8854±0.0043
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 kplr007808587-20160209194854_dvr.pdf kplr007808587-20160209194854_dvr.pdf kplr007808587-20141002224145_dvr.pdf kplr007808587-20130815195353_dvr.pdf kplr007808587-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 286.27176 286.27176 286.27176 286.27176 286.27176 286.27176 286.27176
Dec [decimal degrees] 43.59523 43.59523 43.59523 43.59523 43.59523 43.59523 43.59523
Kepler-band [mag] 13.939 13.939 13.939 13.939 13.939 13.939 13.939
g'-band [mag] 14.292 14.292 14.292 14.292 14.292 14.292 14.292
r'-band [mag] 13.895000000000001 13.895000000000001 13.895000000000001 13.895000000000001 13.895000000000001 13.895000000000001 13.895000000000001
i'-band [mag] 13.788 13.788 13.788 13.788 13.788 13.788 13.788
z'-band [mag] 13.758000000000001 13.758000000000001 13.758000000000001 13.758000000000001 13.758000000000001 13.758000000000001 13.758000000000001
J-band [mag] 12.903 12.903 12.903 12.903 12.903 12.903 12.903
H-band [mag] 12.601 12.601 12.601 12.601 12.601 12.601 12.601
K-band [mag] 12.565000000000001 12.565000000000001 12.565000000000001 12.565000000000001 12.565000000000001 12.565000000000001 12.565000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.029 +0.409-0.029
0.145 +0.3337-0.1446
0.145 +0.3337-0.1446
0.145 +0.3337-0.1446
0.915±0.1 0.92±0.12
Transit Duration [hrs] --- 3.0998±0.0738 3.0771±0.0708 3.0771±0.0708 3.0771±0.0708 3.3559 3.3559
Transit Depth [ppm] --- 163.7±6.2 169.8±6.3 169.8±6.3 169.8±6.3 159 165
Planet-Star Radius Ratio ---
0.011618 +0.000434-0.000257
0.012032 +0.000477-0.000197
0.012032 +0.000477-0.000197
0.012032 +0.000477-0.000197
0.0138±0.00042 0.0138±0.00042
Fitted Stellar Density [g/cm**3] ---
1.83138 +0.06116-0.64840
1.81938 +0.06505-0.78520
1.81938 +0.06505-0.78520
1.81938 +0.06505-0.78520
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.6 +0.26-0.27
1.36 +0.61-0.14
1.36 +0.61-0.14
1.36 +0.61-0.14
1.66±0.71 1.56
Orbit Semi-Major Axis [au] --- .067 .0671 .0671 .0671 .07 .067
Inclination [deg] --- 89.89 89.38 89.38 89.38 81.36 ---
Equilibrium Temperature [K] --- 1111 1098 1098 1098 1111 1062
Insolation Flux [Earth flux] ---
360.09 +155.25-122.07
344.06 +448.75-100.99
344.06 +448.75-100.99
344.06 +448.75-100.99
--- ---
Planet-Star Distance over Star Radius --- 15.566±0.52 15.531±0.555 15.531±0.555 15.531±0.555 6.27±0.75 6.27±0.75
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 0.13240000000000002 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.5219 ---
Limb Darkening Coeff. 2 --- 0.26380000000000003 0.30720000000000003 0.30720000000000003 0.30720000000000003 0.7461 ---
Limb Darkening Coeff. 1 --- 0.4046 0.2999 0.2999 0.2999 0.3361 ---
Maximum Single Event Statistic --- 5.4707284 5.494345 --- --- --- ---
Maximum Multiple Event Statistic --- 26.684687 27.847179999999998 --- --- --- ---
Transit Signal-to-Noise --- 30.8 31.2 31.2 31.2 34.5 22.8
Number of Transits --- 216 216 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.7843 --- --- --- --- ---
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 --- kplr007808587-001-20160209194854_dvs.pdf kplr007808587-001-20141002224145_dvs.pdf kplr007808587-001-20130826182306_dvs.pdf kplr007808587-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5810±79
6334 +159-202
6334 +159-202
6334.00 +159.00-202.00
6352.00±91.00 6122
Stellar Surface Gravity [log10(cm/s**2)] ---
4.25 +0.156-0.104
4.42 +0.064-0.293
4.42 +0.064-0.293
4.420 +0.064-0.293
4.420±0.300 4.41
Stellar Metallicity [dex] --- 0.1±0.15
-0.320 +0.240-0.320
-0.320 +0.240-0.320
-0.320 +0.240-0.320
--- ---
Stellar Radius [Solar radii] --- 1.259±0.207
1.037 +0.461-0.107
1.037 +0.461-0.107
1.0370 +0.4610-0.1070
1.1000±0.4700 1.04
Stellar Mass [Solar mass] ---
1.026 +0.086-0.062
1.026 +0.179-0.115
1.026 +0.179-0.115
1.0260 +0.1790-0.1150
1.1500±0.1200 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.8290000000000001 0.111 0.263 0.045000000000000005 0.019 ---
FW Source α(OOT) [hrs] --- 19.084777±0.000012 19.08477±0.000011 19.084792±0.000011 19.084784000±0.000013000 19.084778000±0.000016000 ---
FW Source δ(OOT) [deg] --- 43.59527±0.00014 43.59518±0.00014 43.59521±0.00013 43.59546000±0.00016000 43.59552000±0.00018000 ---
FW Source Δα(OOT) [sec] --- -0.23±0.46 -0.5±0.43 0.33±0.42 0.00600±0.04800 -0.01800±0.05700 ---
FW Source Δδ(OOT) [arcsec] --- 0.13±0.51 -0.18±0.49 -0.06±0.47 0.05200±0.03800 0.06700±0.04300 ---
FW Δα(OOT) [sec] --- 2.8e-05±7.2e-05 7.4e-05±7.1e-05 -6.4e-05±7.1e-05 -1e-06±8.3e-06 3.1e-06±5.6e-06 ---
FW Δδ(OOT) [arcsec] --- -1.3e-05±8e-05 3.5e-05±8e-05 1.8e-05±7.8e-05 -8.8e-06±6.5e-06 -1.1e-05±1.1e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.32±0.15 -0.27±0.17 -0.32±0.17 -0.2700±0.2000 -0.0600±0.2800 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.33±0.19 0.25±0.2 0.28±0.2 0.3800±0.2500 0.5100±0.2400 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.46±0.18 0.37±0.18 0.42±0.18 0.4600±0.2300 0.5200±0.2400 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.36±0.17 -0.32±0.17 -0.35±0.19 -0.2900±0.1900 -0.1000±0.2800 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.25±0.17 0.17±0.2 0.21±0.17 0.3000±0.2500 0.4300±0.2400 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.44±0.17 0.36±0.18 0.4±0.19 0.4200±0.2200 0.4400±0.2400 ---
Chi-Square --- --- --- --- --- 1.3900000000000001 1.29
Stellar Age [Gyr] --- --- --- --- --- 0.76±0.81 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
1 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
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Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
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