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Kepler-928 Overview

Kepler-928 0.57 R⦿ 4878.51 K
Kepler-928 b
0.142 RJup
Architecture
Kepler-928
Kepler-928
Kepler-928 b
Other Data
Bibliography 17
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-928 Kepler-928 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-928 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
19h19m40.96s
Dec
+41d32m33.99s
Distance
508.809+7.163-6.970
pc
Parallax
1.9369300±0.0270849 mas
Ecliptic Latitude
62.66805 deg
Ecliptic Longitude
303.73912 deg
Galactic Latitude
12.73917 deg
Galactic Longitude
73.33267 deg
Total Proper Motion
14.9562450±0.0502755 mas/yr
Proper Motion (RA)
-7.0850700±0.0475638 mas/yr
Proper Motion (Dec)
-13.1716000±0.0510332 mas/yr
Photometry
mV
15.586±0.252
mTESS
14.6488±0.0062
mJ
13.685±0.027
mH
13.126±0.029
mKs
12.933±0.030
mKep
15.320
mW1
12.930±0.024
mW2
12.977±0.025
mW3
12.587±0.364
mW4
9.374
mGaia
15.322700±0.000546
mB
16.683±0.081
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 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)
4621.0±122.0 4834±169
4878.51+115.49-118.51
4700.000+57.515-57.973
 4667 4667 ---
4841 +144-129
4841 +143-118
4841 +143-118
4841.00 +143.00-118.00
4775.00±67.00 4667
L✶
(log10(L⦿))
-0.7187736 ---
-0.77604685+0.01486448-0.01539133
 --- --- --- --- --- --- --- --- --- ---
R✶
(R⦿)
0.682015
0.668+0.051-0.046
0.5728684+0.0288805-0.0261897
0.700+0.028-0.045
 0.73 1.005 ---
0.779 +0.049-0.074
0.779 +1.405-0.066
0.779 +1.405-0.066
0.7790 +1.4050-0.0660
0.6640±0.0180 .73
Metallicity
(dex)
--- --- ---
-0.110+0.171-0.175
[Fe/H] 		--- 0.085 [Fe/H] ---
0.1 +0.25-0.3
[Fe/H] 		0.100±0.260 [Fe/H] 0.100±0.260 [Fe/H] 0.100±0.260 [Fe/H] --- ---
log g
(log10(cm/s2))
4.63558 --- --- 4.620±0.029 4.58 4.38 ---
4.533 +0.072-0.044
4.533 +0.056-0.862
4.533 +0.056-0.862
4.533 +0.056-0.862
4.630±0.300 4.58
M✶
(M⦿)
0.733 --- ---
0.730+0.039-0.047
 0.75 --- ---
0.756 +0.072-0.054
0.756 +0.135-0.057
0.756 +0.135-0.057
0.7560 +0.1350-0.0570
0.6850±0.0180 ---
Age
(Gyr)
--- --- ---
4.37+6.03-2.51
 --- --- --- --- --- --- --- 13.8±3.7 ---
ρ✶
(g/cm3)
3.2575306 --- --- --- --- --- ---
2.60597 +0.99770-0.57485
2.24070 +1.34963-0.14855
2.24070 +1.34963-0.14855
2.24070 +1.34963-0.14855
--- ---
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 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
S
(S⨁)
--- ---
111.110+4.422-4.221
 --- ---
151.31 +40.89-40.08
151.31 +1184.85-36.47
151.31 +1184.85-36.47
151.31 +1184.85-36.47
---
Rp
(R⨁)
1.59+0.31-0.12
 ---
1.416+0.110-0.124
 --- ---
1.65 +0.1-0.16
1.8 +3.24-0.16
1.8 +3.24-0.16
1.8 +3.24-0.16
1.48±0.19
Rp
(RJup)
0.142+0.028-0.011
 ---
0.1263+0.0098-0.0111
 --- --- --- --- --- --- ---
P
(days)
3.932461302±9.652e-06 3.9324925391±0.0000091591 --- 3.93247117±0.00000397 3.93246069±1.036e-05 3.93246069±1.036e-05 3.932461302±9.652e-06 3.932461302±9.652e-06 3.932461302±9.652e-06 3.932449±3.3e-05
TC
(days)
2454965.55465±0.00217 2454965.54773000±0.00154425 --- 2454965.551837±0.003464 2454965.554±0.00235 2454965.554±0.00235 2454965.555±0.00217 2454965.555±0.00217 2454965.555±0.00217 2454965.5555±0.0028
a/R✶
--- --- --- --- --- 12.87±4.9 12.24±3.7 12.24±3.7 12.24±3.7 9.7±3.9
Teq
(K)
--- --- --- --- --- 894 894 894 894 828
b
--- --- --- --- ---
0.416 +0.042-0.412
0.4939 +0.0826-0.4007
0.4939 +0.0826-0.4007
0.4939 +0.0826-0.4007
0.73±0.38
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 88.15 87.66 87.66 87.66 85.94
Rp/R✶
0.021127 +0.004073-0.000855
--- --- --- ---
0.019407 +0.000325-0.00106
0.021127 +0.004073-0.000855
0.021127 +0.004073-0.000855
0.021127 +0.004073-0.000855
0.0204±0.0026
a
(au)
--- --- --- --- --- .0444 .0444 .0444 .0444 .043
δ
(%)
--- --- --- 0.0536 --- 0.04555±0.00176 0.05252±0.00178 0.05252±0.00178 0.05252±0.00178 0.04250
T14
(hours)
2.1982±0.0692 --- --- 2.5028 --- 2.1763±0.0742 2.1982±0.0692 2.1982±0.0692 2.1982±0.0692 2.2252
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 6198999 6198999 6198999 6198999 6198999 6198999 6198999
KOI Name K01687.01 K01687.01 K01687.01 K01687.01 K01687.01 K01687.01 K01687.01
Kepler Name Kepler-928 b Kepler-928 b Kepler-928 b Kepler-928 b Kepler-928 b Kepler-928 b Kepler-928 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] 3.93246069±1.036e-05 3.93246069±1.036e-05 3.932461302±9.652e-06 3.932461302±9.652e-06 3.932461302±9.652e-06 3.932449±3.3e-05 3.932449±3.3e-05
Transit Epoch [BKJD] 132.55435±0.00235 132.55435±0.00235 132.55465±0.00217 132.55465±0.00217 132.55465±0.00217 132.5555±0.0028 132.5554±0.0028
Transit Epoch [BJD] 2454965.554±0.00235 2454965.554±0.00235 2454965.555±0.00217 2454965.555±0.00217 2454965.555±0.00217 2454965.5555±0.0028 2454965.5554±0.0028
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 kplr006198999-20160209194854_dvr.pdf kplr006198999-20160209194854_dvr.pdf kplr006198999-20141002224145_dvr.pdf kplr006198999-20130815195353_dvr.pdf kplr006198999-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 289.92072 289.92072 289.92072 289.92072 289.92072 289.92072 289.92072
Dec [decimal degrees] 41.542831 41.542831 41.542831 41.542831 41.542831 41.542831 41.542831
Kepler-band [mag] 15.32 15.32 15.32 15.32 15.32 15.32 15.32
g'-band [mag] 16.205000000000002 16.205000000000002 16.205000000000002 16.205000000000002 16.205000000000002 16.205000000000002 16.205000000000002
r'-band [mag] 15.256 15.256 15.256 15.256 15.256 15.256 15.256
i'-band [mag] 14.94 14.94 14.94 14.94 14.94 14.94 14.94
z'-band [mag] 14.742 14.742 14.742 14.742 14.742 14.742 14.742
J-band [mag] 13.685 13.685 13.685 13.685 13.685 13.685 13.685
H-band [mag] 13.126000000000001 13.126000000000001 13.126000000000001 13.126000000000001 13.126000000000001 13.126000000000001 13.126000000000001
K-band [mag] 12.933 12.933 12.933 12.933 12.933 12.933 12.933
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.416 +0.042-0.412
0.4939 +0.0826-0.4007
0.4939 +0.0826-0.4007
0.4939 +0.0826-0.4007
0.73±0.38 0.73±0.62
Transit Duration [hrs] --- 2.1763±0.0742 2.1982±0.0692 2.1982±0.0692 2.1982±0.0692 2.2252 2.2252
Transit Depth [ppm] --- 455.5±17.6 525.2±17.8 525.2±17.8 525.2±17.8 425 426
Planet-Star Radius Ratio ---
0.019407 +0.000325-0.00106
0.021127 +0.004073-0.000855
0.021127 +0.004073-0.000855
0.021127 +0.004073-0.000855
0.0204±0.0026 0.0204±0.0026
Fitted Stellar Density [g/cm**3] ---
2.60597 +0.99770-0.57485
2.24070 +1.34963-0.14855
2.24070 +1.34963-0.14855
2.24070 +1.34963-0.14855
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.65 +0.1-0.16
1.8 +3.24-0.16
1.8 +3.24-0.16
1.8 +3.24-0.16
1.48±0.19 1.64
Orbit Semi-Major Axis [au] --- .0444 .0444 .0444 .0444 .043 .044
Inclination [deg] --- 88.15 87.66 87.66 87.66 85.94 ---
Equilibrium Temperature [K] --- 894 894 894 894 828 841
Insolation Flux [Earth flux] ---
151.31 +40.89-40.08
151.31 +1184.85-36.47
151.31 +1184.85-36.47
151.31 +1184.85-36.47
--- ---
Planet-Star Distance over Star Radius --- 12.87±4.9 12.24±3.7 12.24±3.7 12.24±3.7 9.7±3.9 9.7±3.9
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 -0.5815 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.4000000000000001 ---
Limb Darkening Coeff. 2 --- 0.10540000000000001 0.1212 0.1212 0.1212 -0.6327 ---
Limb Darkening Coeff. 1 --- 0.6323000000000001 0.6117 0.6117 0.6117 0.6296 ---
Maximum Single Event Statistic --- 5.082465 11.226942 --- --- --- ---
Maximum Multiple Event Statistic --- 25.984106 28.422120999999997 --- --- --- ---
Transit Signal-to-Noise --- 30.6 33.2 33.2 33.2 36.4 25.6
Number of Transits --- 347 347 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.281 --- --- --- --- ---
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 --- kplr006198999-001-20160209194854_dvs.pdf kplr006198999-001-20141002224145_dvs.pdf kplr006198999-001-20130826182306_dvs.pdf kplr006198999-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
4841 +144-129
4841 +143-118
4841 +143-118
4841.00 +143.00-118.00
4775.00±67.00 4667
Stellar Surface Gravity [log10(cm/s**2)] ---
4.533 +0.072-0.044
4.533 +0.056-0.862
4.533 +0.056-0.862
4.533 +0.056-0.862
4.630±0.300 4.58
Stellar Metallicity [dex] ---
0.1 +0.25-0.3
0.100±0.260 0.100±0.260 0.100±0.260 --- ---
Stellar Radius [Solar radii] ---
0.779 +0.049-0.074
0.779 +1.405-0.066
0.779 +1.405-0.066
0.7790 +1.4050-0.0660
0.6640±0.0180 .73
Stellar Mass [Solar mass] ---
0.756 +0.072-0.054
0.756 +0.135-0.057
0.756 +0.135-0.057
0.7560 +0.1350-0.0570
0.6850±0.0180 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.512 0.004 0.684 0.0 --- ---
FW Source α(OOT) [hrs] --- 19.328038±0.000011 19.328032±0.0000097 19.3280452±0.0000092 19.328038000±0.000012000 --- ---
FW Source δ(OOT) [deg] --- 41.54278±0.00011 41.54264±0.0001 41.542697±0.000096 41.54248000±0.00012000 --- ---
FW Source Δα(OOT) [sec] --- -0.39±0.46 -0.65±0.39 -0.11±0.37 -0.02800±0.04300 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.16±0.4 -0.68±0.36 -0.48±0.35 -0.06300±0.02900 --- ---
FW Δα(OOT) [sec] --- 0.00014±0.00021 0.00028±0.0002 1e-05±0.00019 1.4e-05±2.1e-05 --- ---
FW Δδ(OOT) [arcsec] --- -6e-05±0.00018 0.00018±0.00018 9e-05±0.00018 3.1e-05±1.5e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.11±0.12 -0.04±0.12 -0.06±0.14 -0.0800±0.1300 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.15±0.12 0.22±0.16 0.12±0.18 -0.1000±0.2300 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.18±0.12 0.22±0.12 0.13±0.19 0.1300±0.1900 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.28±0.12 -0.2±0.12 -0.22±0.14 -0.2500±0.1500 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.08±0.13 -0.01±0.16 -0.11±0.18 -0.1900±0.2200 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.29±0.13 0.2±0.15 0.25±0.19 0.3100±0.1700 --- ---
Chi-Square --- --- --- --- --- 1.1400000000000001 1.16
Stellar Age [Gyr] --- --- --- --- --- 13.8±3.7 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
2 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Transit Prediction Service
Time Series
Kepler | K2
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