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Kepler-893 Overview

Kepler-893 0.92 R⦿ 5863.00 K
Kepler-893 b
0.270 RJup
Architecture
Kepler-893
Kepler-893
Kepler-893 b
Other Data
Bibliography 17
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-893 Kepler-893 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-893 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
18h59m51.13s
Dec
+43d54m46.90s
Distance
1285.59+34.95-33.18
pc
Parallax
0.7491150±0.0204519 mas
Ecliptic Latitude
65.94767 deg
Ecliptic Longitude
297.1531 deg
Galactic Latitude
17.02092 deg
Galactic Longitude
74.09094 deg
Total Proper Motion
5.0202070±0.0389849 mas/yr
Proper Motion (RA)
2.4232100±0.0381305 mas/yr
Proper Motion (Dec)
4.3966500±0.0392408 mas/yr
Photometry
mV
15.347±0.115
mTESS
14.7039±0.0062
mJ
14.133±0.026
mH
13.736±0.027
mKs
13.744±0.053
mKep
15.182
mW1
13.563±0.024
mW2
13.604±0.027
mW3
12.335
mW4
9.264
mGaia
15.173500±0.000324
mB
16.207±0.068
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)
5665.0±122.0 6123±214
5551.515+479.962-129.828
5820.000+98.794-75.604
 5863 5863 ---
6108 +193-236
6108 +163-230
6108 +163-230
6108.00 +163.00-230.00
5863.00±200.00 5863
Metallicity
(dex)
--- --- ---
-0.0300+0.1340-0.1830
[Fe/H] 		--- 0.060 [Fe/H] ---
0.07 +0.25-0.35
[Fe/H]
0.070 +0.170-0.310
[Fe/H]
0.070 +0.170-0.310
[Fe/H]
0.070 +0.170-0.310
[Fe/H] 		--- ---
R✶
(R⦿)
1.11194
1.015+0.084-0.076
1.1594424+0.0561931-0.1771860
0.9900+0.1630-0.0820
 1.00 0.919 ---
1.03 +0.341-0.114
1.03 +0.495-0.093
1.03 +0.495-0.093
1.0300 +0.4950-0.0930
0.9200±0.3000 1
log g
(log10(cm/s2))
4.35023 --- ---
4.450+0.059-0.129
 4.47 4.54 ---
4.466 +0.056-0.224
4.466 +0.043-0.317
4.466 +0.043-0.317
4.466 +0.043-0.317
4.540±0.300 4.47
M✶
(M⦿)
1.01 --- ---
1.000+0.053-0.061
 1.08 --- ---
1.132 +0.151-0.166
1.132 +0.232-0.158
1.132 +0.232-0.158
1.1320 +0.2320-0.1580
1.0700±0.3000 ---
L✶
(log10(L⦿))
0.05965617 ---
0.060839246+0.030873987-0.033237943
 --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
3.80+3.26-2.12
 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.0357247 --- --- --- --- --- ---
0.15324 +1.33142-0.02422
0.36760 +1.14638-0.10091
0.36760 +1.14638-0.10091
0.36760 +1.14638-0.10091
--- ---
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
a/R✶
--- --- --- --- --- 6.88±3.3 9.21±4.1 9.21±4.1 9.21±4.1 7.3±1.2
Teq
(K)
--- --- --- --- --- 1034 1034 1034 1034 944
b
--- --- --- --- ---
0.907 +0.004-0.635
0.8194 +0.0764-0.5706
0.8194 +0.0764-0.5706
0.8194 +0.0764-0.5706
0.894±0.1
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 82.42 84.8 84.8 84.8 83.08
P
(days)
6.33855761±1.361e-05 6.3385535442±0.0000127612 --- 6.33856209±0.00000228 6.33855946±1.273e-05 6.33855946±1.273e-05 6.33855761±1.361e-05 6.33855761±1.361e-05 6.33855761±1.361e-05 6.338518±6.6e-05
Rp
(R⨁)
3.03+0.52-0.37
 ---
3.259+0.275-0.505
 --- ---
3.31 +1.09-0.37
3.19 +1.54-0.28
3.19 +1.54-0.28
3.19 +1.54-0.28
2.85±0.93
Rp/R✶
0.028401 +0.001421-0.002543
--- --- --- ---
0.029391 +0.000526-0.003988
0.028401 +0.001421-0.002543
0.028401 +0.001421-0.002543
0.028401 +0.001421-0.002543
0.02844±0.00065
a
(au)
--- --- --- --- --- .0699 .0699 .0699 .0699 .069
δ
(%)
--- --- --- 0.0795 --- 0.07217±0.00141 0.07694±0.00152 0.07694±0.00152 0.07694±0.00152 0.06870
T14
(hours)
3.2833±0.0735 --- --- 3.4551 --- 3.4617±0.0884 3.2833±0.0735 3.2833±0.0735 3.2833±0.0735 3.4106
TC
(days)
2455187.8511±0.0016 2455187.85300000±0.00144359 --- 2455187.850632±0.002240 2455187.851±0.00146 2455187.851±0.00146 2455187.851±0.00159 2455187.851±0.00159 2455187.851±0.00159 2455187.8511±0.0026
Rp
(RJup)
0.270+0.046-0.033
 ---
0.2907+0.0245-0.0451
 --- --- --- --- --- --- ---
S
(S⨁)
--- ---
266.271+19.846-18.262
 --- ---
270.47 +272.24-87.75
270.47 +388.31-78.49
270.47 +388.31-78.49
270.47 +388.31-78.49
---
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 8082001 8082001 8082001 8082001 8082001 8082001 8082001
KOI Name K01570.01 K01570.01 K01570.01 K01570.01 K01570.01 K01570.01 K01570.01
Kepler Name Kepler-893 b Kepler-893 b Kepler-893 b Kepler-893 b Kepler-893 b Kepler-893 b Kepler-893 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] 6.33855946±1.273e-05 6.33855946±1.273e-05 6.33855761±1.361e-05 6.33855761±1.361e-05 6.33855761±1.361e-05 6.338518±6.6e-05 6.338518±6.6e-05
Transit Epoch [BKJD] 354.85104±0.00146 354.85104±0.00146 354.8511±0.00159 354.8511±0.00159 354.8511±0.00159 354.8511±0.0026 354.8511±0.0026
Transit Epoch [BJD] 2455187.851±0.00146 2455187.851±0.00146 2455187.851±0.00159 2455187.851±0.00159 2455187.851±0.00159 2455187.8511±0.0026 2455187.8511±0.0026
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 kplr008082001-20160209194854_dvr.pdf kplr008082001-20160209194854_dvr.pdf kplr008082001-20141002224145_dvr.pdf kplr008082001-20130815195353_dvr.pdf kplr008082001-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 284.96304 284.96304 284.96304 284.96304 284.96304 284.96304 284.96304
Dec [decimal degrees] 43.91301 43.91301 43.91301 43.91301 43.91301 43.91301 43.91301
Kepler-band [mag] 15.182 15.182 15.182 15.182 15.182 15.182 15.182
g'-band [mag] 15.641 15.641 15.641 15.641 15.641 15.641 15.641
r'-band [mag] 15.129000000000001 15.129000000000001 15.129000000000001 15.129000000000001 15.129000000000001 15.129000000000001 15.129000000000001
i'-band [mag] 14.985000000000001 14.985000000000001 14.985000000000001 14.985000000000001 14.985000000000001 14.985000000000001 14.985000000000001
z'-band [mag] 14.953000000000001 14.953000000000001 14.953000000000001 14.953000000000001 14.953000000000001 14.953000000000001 14.953000000000001
J-band [mag] 14.133000000000001 14.133000000000001 14.133000000000001 14.133000000000001 14.133000000000001 14.133000000000001 14.133000000000001
H-band [mag] 13.736 13.736 13.736 13.736 13.736 13.736 13.736
K-band [mag] 13.744 13.744 13.744 13.744 13.744 13.744 13.744
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.907 +0.004-0.635
0.8194 +0.0764-0.5706
0.8194 +0.0764-0.5706
0.8194 +0.0764-0.5706
0.894±0.1 0.89±0.16
Transit Duration [hrs] --- 3.4617±0.0884 3.2833±0.0735 3.2833±0.0735 3.2833±0.0735 3.4106 3.4106
Transit Depth [ppm] --- 721.7±14.1 769.4±15.2 769.4±15.2 769.4±15.2 687 694
Planet-Star Radius Ratio ---
0.029391 +0.000526-0.003988
0.028401 +0.001421-0.002543
0.028401 +0.001421-0.002543
0.028401 +0.001421-0.002543
0.02844±0.00065 0.02844±0.00065
Fitted Stellar Density [g/cm**3] ---
0.15324 +1.33142-0.02422
0.36760 +1.14638-0.10091
0.36760 +1.14638-0.10091
0.36760 +1.14638-0.10091
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
3.31 +1.09-0.37
3.19 +1.54-0.28
3.19 +1.54-0.28
3.19 +1.54-0.28
2.85±0.93 3.12
Orbit Semi-Major Axis [au] --- .0699 .0699 .0699 .0699 .069 .069
Inclination [deg] --- 82.42 84.8 84.8 84.8 83.08 ---
Equilibrium Temperature [K] --- 1034 1034 1034 1034 944 987
Insolation Flux [Earth flux] ---
270.47 +272.24-87.75
270.47 +388.31-78.49
270.47 +388.31-78.49
270.47 +388.31-78.49
--- ---
Planet-Star Distance over Star Radius --- 6.88±3.3 9.21±4.1 9.21±4.1 9.21±4.1 7.3±1.2 7.3±1.2
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 -0.2919 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.5237 ---
Limb Darkening Coeff. 2 --- 0.2844 0.2934 0.2934 0.2934 -0.0142 ---
Limb Darkening Coeff. 1 --- 0.36610000000000004 0.3477 0.3477 0.3477 0.5412 ---
Maximum Single Event Statistic --- 6.5390487 6.8801045 --- --- --- ---
Maximum Multiple Event Statistic --- 47.97676 49.672836 --- --- --- ---
Transit Signal-to-Noise --- 57.4 57.7 57.7 57.7 59.6 38.300000000000004
Number of Transits --- 174 175 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 00011111111111111000000000000000 11111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.6382 --- --- --- --- ---
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 --- kplr008082001-001-20160209194854_dvs.pdf kplr008082001-001-20141002224145_dvs.pdf kplr008082001-001-20130826182306_dvs.pdf kplr008082001-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6108 +193-236
6108 +163-230
6108 +163-230
6108.00 +163.00-230.00
5863.00±200.00 5863
Stellar Surface Gravity [log10(cm/s**2)] ---
4.466 +0.056-0.224
4.466 +0.043-0.317
4.466 +0.043-0.317
4.466 +0.043-0.317
4.540±0.300 4.47
Stellar Metallicity [dex] ---
0.07 +0.25-0.35
0.070 +0.170-0.310
0.070 +0.170-0.310
0.070 +0.170-0.310
--- ---
Stellar Radius [Solar radii] ---
1.03 +0.341-0.114
1.03 +0.495-0.093
1.03 +0.495-0.093
1.0300 +0.4950-0.0930
0.9200±0.3000 1
Stellar Mass [Solar mass] ---
1.132 +0.151-0.166
1.132 +0.232-0.158
1.132 +0.232-0.158
1.1320 +0.2320-0.1580
1.0700±0.3000 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 KIC KIC
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.002 --- ---
FW Source α(OOT) [hrs] --- 18.9975281±0.0000074 18.9975258±0.0000075 18.9975301±0.0000068 18.997534000±0.000009200 --- ---
FW Source δ(OOT) [deg] --- 43.913048±0.000081 43.913034±0.000077 43.913049±0.000071 43.91309700±0.00008700 --- ---
FW Source Δα(OOT) [sec] --- -0.28±0.29 -0.37±0.29 -0.2±0.26 -0.06300±0.03300 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.14±0.29 0.09±0.28 0.14±0.26 0.01000±0.02100 --- ---
FW Δα(OOT) [sec] --- 0.00064±0.00021 0.00071±0.00021 0.00064±0.0002 4.5e-05±2.4e-05 --- ---
FW Δδ(OOT) [arcsec] --- 2e-05±0.00021 6e-05±0.0002 3e-05±0.0002 -7e-06±1.5e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.14±0.12 -0.13±0.13 -0.12±0.39 -0.2900±0.1600 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.06±0.11 0.05±0.1 0.1±0.12 0.2430±0.0940 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.15±0.12 0.14±0.12 0.16±0.38 0.3800±0.1400 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.03±0.12 -0.02±0.13 -0.02±0.35 -0.2000±0.1100 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.215±0.099 0.184±0.09 0.23±0.12 0.3710±0.0880 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.22±0.1 0.184±0.089 0.23±0.29 0.4200±0.0920 --- ---
Chi-Square --- --- --- --- --- 1.29 1.27
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
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Candidate
False Positive Planet
Controversial
False Positive
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Time Series
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