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Kepler-847 Overview

Kepler-847 0.89 R⦿ 4731.00 K
Kepler-847 b
0.105 RJup
Architecture
Kepler-847
Kepler-847
Kepler-847 b
Other Data
Bibliography 15
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-847 Kepler-847 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-847 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
18h54m01.16s
Dec
+49d27m03.37s
Distance
513.103+5.339-5.232
pc
Parallax
1.9202000±0.0199244 mas
Ecliptic Latitude
71.54865 deg
Ecliptic Longitude
298.66397 deg
Galactic Latitude
19.87459 deg
Galactic Longitude
79.20453 deg
Total Proper Motion
13.5713521±0.0416658 mas/yr
Proper Motion (RA)
-1.6391500±0.0386176 mas/yr
Proper Motion (Dec)
-13.4720000±0.0417093 mas/yr
Photometry
mV
14.998±0.150
mTESS
14.1328±0.0079
mJ
13.240±0.031
mH
12.741±0.030
mKs
12.708
mKep
14.782
mW1
12.494±0.023
mW2
12.576±0.023
mW3
12.692
mW4
9.621
mGaia
14.779900±0.000351
mB
16.392±0.047
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 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)
4746.0±122.0
4800.470+104.095-134.820
4940.000+51.576-54.723
 4731 4731 ---
4798 +76-86
4876 +153-124
4876 +153-124
4876.00 +153.00-124.00
4751.00±76.00 4731
Metallicity
(dex)
--- ---
0.150+0.148-0.160
[Fe/H] 		--- 0.415 [Fe/H] --- 0.16±0.15 [Fe/H]
0.420 +0.060-0.240
[Fe/H]
0.420 +0.060-0.240
[Fe/H]
0.420 +0.060-0.240
[Fe/H] 		--- ---
R✶
(R⦿)
0.825555
0.7743084+0.0453958-0.0325191
0.770+0.032-0.025
 0.80 0.891 ---
0.782 +0.027-0.05
0.853 +1.37-0.08
0.853 +1.37-0.08
0.8530 +1.3700-0.0800
0.6570±0.0200 .8
log g
(log10(cm/s2))
4.48539 ---
4.580+0.020-0.044
 4.53 4.47 ---
4.533 +0.06-0.016
4.486 +0.083-0.758
4.486 +0.083-0.758
4.486 +0.083-0.758
4.630±0.300 4.53
Age
(Gyr)
--- ---
3.890+6.270-2.250
 --- --- --- --- --- --- --- 13.9±3.9 ---
M✶
(M⦿)
0.76 ---
0.830+0.031-0.037
 --- --- ---
0.761 +0.047-0.027
0.811 +0.079-0.046
0.811 +0.079-0.046
0.8110 +0.0790-0.0460
0.6790±0.0200 ---
L✶
(log10(L⦿))
-0.5065026
-0.54234227+0.01209173-0.01243802
 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.9043229 --- --- --- --- ---
2.42571 +0.12806-1.01136
2.42273 +0.08216-1.21540
2.42273 +0.08216-1.21540
2.42273 +0.08216-1.21540
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 GajdoĊĦ et al. 2019 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✶
--- --- --- 8.896±0.47 8.893±0.302 8.893±0.302 8.893±0.302 9±4
Teq
(K)
--- --- --- 1054 1107 1107 1107 981
b
--- --- ---
0.047 +0.401-0.047
0.0866 +0.4086-0.0866
0.0866 +0.4086-0.0866
0.0866 +0.4086-0.0866
0.26±0.54
S
(S⨁)
--- --- ---
292.31 +40.83-54.06
355.02 +2373.34-92.02
355.02 +2373.34-92.02
355.02 +2373.34-92.02
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 89.7 89.38 89.38 89.38 88.24
P
(days)
2.343231895±7.572e-06 2.3432387029±0.0000105338 2.343230566±7.67e-06 2.343230566±7.67e-06 2.343231895±7.572e-06 2.343231895±7.572e-06 2.343231895±7.572e-06 2.343248±3e-05
Rp
(R⨁)
1.18+0.09-0.05
 --- ---
1.18 +0.04-0.07
1.34 +2.15-0.12
1.34 +2.15-0.12
1.34 +2.15-0.12
1.01±0.1
Rp/R✶
0.014397 +0.000865-0.000435
--- ---
0.01386 +0.00071-0.000391
0.014397 +0.000865-0.000435
0.014397 +0.000865-0.000435
0.014397 +0.000865-0.000435
0.0141±0.0014
a
(au)
--- --- --- .0315 .0322 .0322 .0322 .03
δ
(%)
--- --- --- 0.02465±0.00121 0.02663±0.00129 0.02663±0.00129 0.02663±0.00129 0.02560
T14
(hours)
2.0391±0.0787 --- --- 2.0424±0.0822 2.0391±0.0787 2.0391±0.0787 2.0391±0.0787 1.9514
TC
(days)
2454966.20662±0.00252 2454966.20507000±0.00343957 2454966.207±0.00257 2454966.207±0.00257 2454966.207±0.00252 2454966.207±0.00252 2454966.207±0.00252 2454966.2035±0.0034
Rp
(RJup)
0.105+0.008-0.004
 --- --- --- --- --- --- ---
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 11493431 11493431 11493431 11493431 11493431 11493431 11493431
KOI Name K01434.01 K01434.01 K01434.01 K01434.01 K01434.01 K01434.01 K01434.01
Kepler Name Kepler-847 b Kepler-847 b Kepler-847 b Kepler-847 b Kepler-847 b Kepler-847 b Kepler-847 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] 2.343230566±7.67e-06 2.343230566±7.67e-06 2.343231895±7.572e-06 2.343231895±7.572e-06 2.343231895±7.572e-06 2.343248±3e-05 2.343248±3e-05
Transit Epoch [BKJD] 133.20732±0.00257 133.20732±0.00257 133.20662±0.00252 133.20662±0.00252 133.20662±0.00252 133.2035±0.0034 133.2035±0.0034
Transit Epoch [BJD] 2454966.207±0.00257 2454966.207±0.00257 2454966.207±0.00252 2454966.207±0.00252 2454966.207±0.00252 2454966.2035±0.0034 2454966.2035±0.0034
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 kplr011493431-20160209194854_dvr.pdf kplr011493431-20160209194854_dvr.pdf kplr011493431-20141002224145_dvr.pdf kplr011493431-20130815195353_dvr.pdf kplr011493431-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 283.50479 283.50479 283.50479 283.50479 283.50479 283.50479 283.50479
Dec [decimal degrees] 49.451018999999995 49.451018999999995 49.451018999999995 49.451018999999995 49.451018999999995 49.451018999999995 49.451018999999995
Kepler-band [mag] 14.782 14.782 14.782 14.782 14.782 14.782 14.782
g'-band [mag] 15.647 15.647 15.647 15.647 15.647 15.647 15.647
r'-band [mag] 14.699 14.699 14.699 14.699 14.699 14.699 14.699
i'-band [mag] 14.412 14.412 14.412 14.412 14.412 14.412 14.412
z'-band [mag] 14.254000000000001 14.254000000000001 14.254000000000001 14.254000000000001 14.254000000000001 14.254000000000001 14.254000000000001
J-band [mag] 13.24 13.24 13.24 13.24 13.24 13.24 13.24
H-band [mag] 12.741000000000001 12.741000000000001 12.741000000000001 12.741000000000001 12.741000000000001 12.741000000000001 12.741000000000001
K-band [mag] 12.708 12.708 12.708 12.708 12.708 12.708 12.708
Disposition Score --- 0.996 --- --- --- --- ---
Comment --- NO_COMMENT KIC_OFFSET --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.047 +0.401-0.047
0.0866 +0.4086-0.0866
0.0866 +0.4086-0.0866
0.0866 +0.4086-0.0866
0.26±0.54 0.26±0.73
Transit Duration [hrs] --- 2.0424±0.0822 2.0391±0.0787 2.0391±0.0787 2.0391±0.0787 1.9514 1.9514
Transit Depth [ppm] --- 246.5±12.1 266.3±12.9 266.3±12.9 266.3±12.9 256 262
Planet-Star Radius Ratio ---
0.01386 +0.00071-0.000391
0.014397 +0.000865-0.000435
0.014397 +0.000865-0.000435
0.014397 +0.000865-0.000435
0.0141±0.0014 0.0141±0.0014
Fitted Stellar Density [g/cm**3] ---
2.42571 +0.12806-1.01136
2.42273 +0.08216-1.21540
2.42273 +0.08216-1.21540
2.42273 +0.08216-1.21540
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.18 +0.04-0.07
1.34 +2.15-0.12
1.34 +2.15-0.12
1.34 +2.15-0.12
1.01±0.1 1.22
Orbit Semi-Major Axis [au] --- .0315 .0322 .0322 .0322 .03 .032
Inclination [deg] --- 89.7 89.38 89.38 89.38 88.24 ---
Equilibrium Temperature [K] --- 1054 1107 1107 1107 981 1041
Insolation Flux [Earth flux] ---
292.31 +40.83-54.06
355.02 +2373.34-92.02
355.02 +2373.34-92.02
355.02 +2373.34-92.02
--- ---
Planet-Star Distance over Star Radius --- 8.896±0.47 8.893±0.302 8.893±0.302 8.893±0.302 9±4 9±4
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 --- 0.1017 0.1154 0.1154 0.1154 -0.6327 ---
Limb Darkening Coeff. 1 --- 0.6385000000000001 0.628 0.628 0.628 0.6296 ---
Maximum Single Event Statistic --- 3.5424068 5.4038105 --- --- --- ---
Maximum Multiple Event Statistic --- 18.235682999999998 20.004547 --- --- --- ---
Transit Signal-to-Noise --- 23.900000000000002 23.5 23.5 23.5 25.900000000000002 18.2
Number of Transits --- 454 453 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111110111011101000000000000000 11111110111011101000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.5650000000000001 --- --- --- --- ---
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 --- kplr011493431-001-20160209194854_dvs.pdf kplr011493431-001-20141002224145_dvs.pdf kplr011493431-001-20130826182306_dvs.pdf kplr011493431-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
4798 +76-86
4876 +153-124
4876 +153-124
4876.00 +153.00-124.00
4751.00±76.00 4731
Stellar Surface Gravity [log10(cm/s**2)] ---
4.533 +0.06-0.016
4.486 +0.083-0.758
4.486 +0.083-0.758
4.486 +0.083-0.758
4.630±0.300 4.53
Stellar Metallicity [dex] --- 0.16±0.15
0.420 +0.060-0.240
0.420 +0.060-0.240
0.420 +0.060-0.240
--- ---
Stellar Radius [Solar radii] ---
0.782 +0.027-0.05
0.853 +1.37-0.08
0.853 +1.37-0.08
0.8530 +1.3700-0.0800
0.6570±0.0200 .8
Stellar Mass [Solar mass] ---
0.761 +0.047-0.027
0.811 +0.079-0.046
0.811 +0.079-0.046
0.8110 +0.0790-0.0460
0.6790±0.0200 ---
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 0.277 0.602 ---
FW Source α(OOT) [hrs] --- 18.900276±0.00002 18.900262±0.000019 18.900288±0.000017 18.900299000±0.000023000 18.900301000±0.000024000 ---
FW Source δ(OOT) [deg] --- 49.4503±0.00018 49.45064±0.00019 49.4506±0.00018 49.45082000±0.00023000 49.45089000±0.00023000 ---
FW Source Δα(OOT) [sec] --- -1.53±0.69 -2.04±0.67 -1.14±0.61 -0.04200±0.08100 -0.03600±0.08600 ---
FW Source Δδ(OOT) [arcsec] --- -2.6±0.64 -1.38±0.68 -1.53±0.64 -0.03800±0.05400 -0.02000±0.05600 ---
FW Δα(OOT) [sec] --- 0.00023±0.00015 0.00042±0.00016 0.00021±0.00016 1.1e-05±2.1e-05 1e-05±1.1e-05 ---
FW Δδ(OOT) [arcsec] --- 0.00056±0.00014 0.00029±0.00017 0.00036±0.00017 1e-05±1.4e-05 5.3e-06±7.4e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.25±0.17 0.2±0.22 0.38±0.21 -0.1900±0.3000 0.0600±0.4400 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.02±0.17 -0.48±0.25 -0.26±0.24 -0.4800±0.1900 -0.5700±0.3000 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.25±0.17 0.52±0.25 0.46±0.27 0.5100±0.2100 0.5700±0.3000 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.03±0.17 -0.09±0.24 0.09±0.24 -0.4500±0.3000 -0.2100±0.4600 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.41±0.26 -0.69±0.26 -0.61±0.25 -0.8800±0.1900 -0.9500±0.2000 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.41±0.26 0.69±0.26 0.61±0.26 0.9900±0.2100 0.9700±0.2200 ---
Chi-Square --- --- --- --- --- 1.27 1.34
Stellar Age [Gyr] --- --- --- --- --- 13.9±3.9 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
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