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Kepler-1057 Overview

Kepler-1057 0.82 R⦿ 5545.00 K
Kepler-1057 b
0.300 RJup
Architecture
Kepler-1057
Kepler-1057
Kepler-1057 b
Other Data
Bibliography 16
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1057 Kepler-1057 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1057 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
19h49m48.51s
Dec
+41d33m29.09s
Distance
1201.82+46.38-43.11
pc
Parallax
0.8046720±0.0306909 mas
Ecliptic Latitude
60.78236 deg
Ecliptic Longitude
314.96771 deg
Galactic Latitude
7.74149 deg
Galactic Longitude
75.97794 deg
Total Proper Motion
10.7249649±0.0634070 mas/yr
Proper Motion (RA)
-3.6891600±0.0541375 mas/yr
Proper Motion (Dec)
-10.0705000±0.0645497 mas/yr
Photometry
mV
15.825±0.309
mTESS
15.0859±0.0141
mJ
14.336±0.028
mH
13.977±0.039
mKs
13.924±0.043
mKep
15.624
mW1
13.807±0.026
mW2
14.022±0.034
mW3
13.113
mW4
9.557
mGaia
15.607600±0.000615
mB
16.406±0.069
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)
6014.0±123.0 5852±205
5319.00+31.00-36.54
5987.000+293.782-296.985
 5545 5545 ---
5853 +157-192
5853 +169-188
5853 +169-188
5853.00 +169.00-188.00
5831.00±127.00 5545
M✶
(M⦿)
1.11 --- ---
1.070+0.153-0.106
 0.93 --- ---
0.99 +0.116-0.127
0.99 +0.109-0.121
0.99 +0.109-0.121
0.9900 +0.1090-0.1210
0.9870±0.0730 ---
R✶
(R⦿)
0.915006
0.9230+0.0800-0.0720
0.9756093+0.0135437-0.0112734
1.100+0.360-0.169
 0.82 0.810 ---
0.895 +0.26-0.087
0.895 +0.359-0.074
0.895 +0.359-0.074
0.8950 +0.3590-0.0740
0.8800±0.3400 .82
log g
(log10(cm/s2))
4.56054 --- ---
4.380+0.109-0.181
 4.58 4.63 ---
4.529 +0.048-0.204
4.529 +0.032-0.29
4.529 +0.032-0.29
4.529 +0.032-0.290
4.540±0.300 4.58
L✶
(log10(L⦿))
-0.005803560 ---
-0.1634335+0.0382387-0.0419334
 --- --- --- --- --- --- --- --- --- ---
Metallicity
(dex)
--- --- ---
0.0100+0.1320-0.1810
[Fe/H] 		--- -0.102 [Fe/H] --- -0.1±0.3 [Fe/H]
-0.100 +0.240-0.280
[Fe/H]
-0.100 +0.240-0.280
[Fe/H]
-0.100 +0.240-0.280
[Fe/H] 		--- ---
Age
(Gyr)
--- --- ---
3.09+2.43-1.41
 --- --- --- --- --- --- --- 0.4±3.3 ---
ρ✶
(g/cm3)
2.0427537 --- --- --- --- --- ---
1.71486 +0.09390-0.60989
1.70860 +0.19811-0.36106
1.70860 +0.19811-0.36106
1.70860 +0.19811-0.36106
--- ---
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
P
(days)
14.08827448±4.045e-05 14.0882532920±0.0000500201 --- 14.08830133±0.00000406 14.08826442±5.244e-05 14.08826442±5.244e-05 14.08827448±4.045e-05 14.08827448±4.045e-05 14.08827448±4.045e-05 14.08818±0.00016
Rp
(R⨁)
3.36+1.10-0.52
 ---
2.742+0.254-0.224
 --- ---
2.66 +0.77-0.26
2.75 +1.1-0.23
2.75 +1.1-0.23
2.75 +1.1-0.23
2.7±1.1
Rp
(RJup)
0.300+0.098-0.046
 ---
0.2446+0.0227-0.0200
 --- --- --- --- --- --- ---
Rp/R✶
0.028128 +0.000707-0.000499
--- --- --- ---
0.027205 +0.00089-0.000653
0.028128 +0.000707-0.000499
0.028128 +0.000707-0.000499
0.028128 +0.000707-0.000499
0.0276±0.0037
T14
(hours)
4.1615±0.0718 --- --- 4.4005 --- 4.1847±0.096 4.1615±0.0718 4.1615±0.0718 4.1615±0.0718 4.2237
TC
(days)
2454970.34424±0.00240 2454970.34463000±0.00307774 --- 2455012.607553±0.003685 2454970.343±0.00322 2454970.343±0.00322 2454970.344±0.0024 2454970.344±0.0024 2454970.344±0.0024 2454970.3444±0.0043
a/R✶
--- --- --- --- --- 26.2±1.4 26.17±3 26.17±3 26.17±3 21.2±8.6
Teq
(K)
--- --- --- --- --- 724 724 724 724 715
b
--- --- --- --- ---
0.133 +0.319-0.133
0.1832 +0.2161-0.1831
0.1832 +0.2161-0.1831
0.1832 +0.2161-0.1831
0.6±0.69
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.71 89.38 89.38 89.38 88.24
a
(au)
--- --- --- --- --- .1138 .1138 .1138 .1138 .114
δ
(%)
--- --- --- 0.0970 --- 0.08894±0.00298 0.09465±0.00266 0.09465±0.00266 0.09465±0.00266 0.08430
S
(S⨁)
--- ---
69.213+6.331-5.692
 --- ---
64.97 +55.31-18.63
64.97 +77.95-17.00
64.97 +77.95-17.00
64.97 +77.95-17.00
---
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 6226290 6226290 6226290 6226290 6226290 6226290 6226290
KOI Name K02019.01 K02019.01 K02019.01 K02019.01 K02019.01 K02019.01 K02019.01
Kepler Name Kepler-1057 b Kepler-1057 b Kepler-1057 b Kepler-1057 b Kepler-1057 b Kepler-1057 b Kepler-1057 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] 14.08826442±5.244e-05 14.08826442±5.244e-05 14.08827448±4.045e-05 14.08827448±4.045e-05 14.08827448±4.045e-05 14.08818±0.00016 14.08818±0.00016
Transit Epoch [BKJD] 137.34334±0.00322 137.34334±0.00322 137.34424±0.0024 137.34424±0.0024 137.34424±0.0024 137.3444±0.0043 137.3444±0.0043
Transit Epoch [BJD] 2454970.343±0.00322 2454970.343±0.00322 2454970.344±0.0024 2454970.344±0.0024 2454970.344±0.0024 2454970.3444±0.0043 2454970.3444±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 kplr006226290-20160209194854_dvr.pdf kplr006226290-20160209194854_dvr.pdf kplr006226290-20141002224145_dvr.pdf kplr006226290-20130815195353_dvr.pdf kplr006226290-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 297.45214999999996 297.45214999999996 297.45214999999996 297.45214999999996 297.45214999999996 297.45214999999996 297.45214999999996
Dec [decimal degrees] 41.558127999999996 41.558127999999996 41.558127999999996 41.558127999999996 41.558127999999996 41.558127999999996 41.558127999999996
Kepler-band [mag] 15.624 15.624 15.624 15.624 15.624 15.624 15.624
g'-band [mag] 16.179000000000002 16.179000000000002 16.179000000000002 16.179000000000002 16.179000000000002 16.179000000000002 16.179000000000002
r'-band [mag] 15.578000000000001 15.578000000000001 15.578000000000001 15.578000000000001 15.578000000000001 15.578000000000001 15.578000000000001
i'-band [mag] 15.386000000000001 15.386000000000001 15.386000000000001 15.386000000000001 15.386000000000001 15.386000000000001 15.386000000000001
z'-band [mag] 15.309000000000001 15.309000000000001 15.309000000000001 15.309000000000001 15.309000000000001 15.309000000000001 15.309000000000001
J-band [mag] 14.336 14.336 14.336 14.336 14.336 14.336 14.336
H-band [mag] 13.977 13.977 13.977 13.977 13.977 13.977 13.977
K-band [mag] 13.924000000000001 13.924000000000001 13.924000000000001 13.924000000000001 13.924000000000001 13.924000000000001 13.924000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- CENT_KIC_POS KIC_OFFSET --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.133 +0.319-0.133
0.1832 +0.2161-0.1831
0.1832 +0.2161-0.1831
0.1832 +0.2161-0.1831
0.6±0.69 0.6±0.83
Transit Duration [hrs] --- 4.1847±0.096 4.1615±0.0718 4.1615±0.0718 4.1615±0.0718 4.2237 4.2237
Transit Depth [ppm] --- 889.4±29.8 946.5±26.6 946.5±26.6 946.5±26.6 843 864
Planet-Star Radius Ratio ---
0.027205 +0.00089-0.000653
0.028128 +0.000707-0.000499
0.028128 +0.000707-0.000499
0.028128 +0.000707-0.000499
0.0276±0.0037 0.0276±0.0037
Fitted Stellar Density [g/cm**3] ---
1.71486 +0.09390-0.60989
1.70860 +0.19811-0.36106
1.70860 +0.19811-0.36106
1.70860 +0.19811-0.36106
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.66 +0.77-0.26
2.75 +1.1-0.23
2.75 +1.1-0.23
2.75 +1.1-0.23
2.7±1.1 2.47
Orbit Semi-Major Axis [au] --- .1138 .1138 .1138 .1138 .114 .111
Inclination [deg] --- 89.71 89.38 89.38 89.38 88.24 ---
Equilibrium Temperature [K] --- 724 724 724 724 715 665
Insolation Flux [Earth flux] ---
64.97 +55.31-18.63
64.97 +77.95-17.00
64.97 +77.95-17.00
64.97 +77.95-17.00
--- ---
Planet-Star Distance over Star Radius --- 26.2±1.4 26.17±3 26.17±3 26.17±3 21.2±8.6 21.2±8.6
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 -0.1673 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.1796 ---
Limb Darkening Coeff. 2 --- 0.2676 0.2761 0.2761 0.2761 0.2876 ---
Limb Darkening Coeff. 1 --- 0.39280000000000004 0.37620000000000003 0.37620000000000003 0.37620000000000003 0.434 ---
Maximum Single Event Statistic --- 4.6044135 9.031297 --- --- --- ---
Maximum Multiple Event Statistic --- 26.002214 29.280514 --- --- --- ---
Transit Signal-to-Noise --- 34.2 39.9 39.9 39.9 44.2 29.0
Number of Transits --- 97 97 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 01111111111111111000000000000000 1111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.8576 --- --- --- --- ---
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 --- kplr006226290-001-20160209194854_dvs.pdf kplr006226290-001-20141002224145_dvs.pdf kplr006226290-001-20130826182306_dvs.pdf kplr006226290-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5853 +157-192
5853 +169-188
5853 +169-188
5853.00 +169.00-188.00
5831.00±127.00 5545
Stellar Surface Gravity [log10(cm/s**2)] ---
4.529 +0.048-0.204
4.529 +0.032-0.29
4.529 +0.032-0.29
4.529 +0.032-0.290
4.540±0.300 4.58
Stellar Metallicity [dex] --- -0.1±0.3
-0.100 +0.240-0.280
-0.100 +0.240-0.280
-0.100 +0.240-0.280
--- ---
Stellar Radius [Solar radii] ---
0.895 +0.26-0.087
0.895 +0.359-0.074
0.895 +0.359-0.074
0.8950 +0.3590-0.0740
0.8800±0.3400 .82
Stellar Mass [Solar mass] ---
0.99 +0.116-0.127
0.99 +0.109-0.121
0.99 +0.109-0.121
0.9900 +0.1090-0.1210
0.9870±0.0730 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.012 0.008 0.002 0.42 --- ---
FW Source α(OOT) [hrs] --- 19.8301224±0.0000089 19.8301267±0.0000087 19.8301264±0.0000085 19.830140700±0.000009000 --- ---
FW Source δ(OOT) [deg] --- 41.558075±0.000095 41.558145±0.000094 41.558209±0.000093 41.55820700±0.00010000 --- ---
FW Source Δα(OOT) [sec] --- -0.82±0.36 -0.65±0.35 -0.66±0.34 -0.00400±0.03300 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.2±0.34 0.05±0.34 0.29±0.34 0.02000±0.02400 --- ---
FW Δα(OOT) [sec] --- 0.00066±0.00033 0.00053±0.00032 0.00058±0.00033 3e-06±3.1e-05 --- ---
FW Δδ(OOT) [arcsec] --- 0.00015±0.00032 -8e-05±0.00032 -0.00029±0.00033 -1.8e-05±2.4e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.19±0.11 -0.18±0.11 -0.15±0.11 -0.0900±0.1100 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.08±0.15 0.07±0.14 -0.08±0.13 -0.0700±0.1500 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.21±0.12 0.2±0.11 0.17±0.12 0.1200±0.1300 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.08±0.12 0.1±0.11 0.16±0.11 0.2100±0.1200 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.02±0.15 -0.03±0.15 -0.13±0.15 -0.2000±0.1700 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.09±0.12 0.11±0.12 0.2±0.13 0.2900±0.1400 --- ---
Chi-Square --- --- --- --- --- 1.1 1.07
Stellar Age [Gyr] --- --- --- --- --- 0.4±3.3 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
12 2MASS Point Source Catalog
Data Files
2 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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Time Series
Kepler | K2
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