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Kepler-434 Overview

Kepler-434 0.59 R⦿ 5675.00 K
Kepler-434 b
1.130 RJup
Architecture
Kepler-434
Kepler-434
Kepler-434 b
Other Data
Bibliography 17
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-434 Kepler-434 b Transit 2015 Almenara et al. 2015 Confirmed Planet
Kepler-434 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
19h34m20.73s
Dec
+42d55m43.90s
Distance
1222.54±32.43 pc
Parallax
0.7895850±0.0215202 mas
Ecliptic Latitude
63.10134 deg
Ecliptic Longitude
310.35973 deg
Galactic Latitude
10.91052 deg
Galactic Longitude
75.82304 deg
Total Proper Motion
8.6920068±0.0454795 mas/yr
Proper Motion (RA)
-0.7715000±0.0395662 mas/yr
Proper Motion (Dec)
-8.6577000±0.0455234 mas/yr
Photometry
mV
14.490±0.092
mTESS
14.0418±0.0080
mJ
13.400±0.022
mH
13.035±0.031
mKs
13.039±0.030
mKep
14.517
mGaia
14.499900±0.000268
mB
15.229±0.026
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 Bonomo et al. 2017 Morton et al. 2016 Almenara et al. 2015 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)
5765.450±123.049 5970±119
5677.750+304.896-192.750
 5970±100
5854.000+159.912-115.407
 5977±95 5675 5675 --- 5963±80
5926 +154-189
5926 +154-189
5926.00 +154.00-189.00
5894.00±102.00 5675
Metallicity
(dex)
0.3123570±0.0131224 [M/H] --- --- 0.35±0.15
0.00+0.14-0.17
[Fe/H] 		0.25±0.14 [Fe/H] --- -0.023 [Fe/H] ---
0.34 +0.1-0.15
[Fe/H]
-0.040 +0.200-0.300
[Fe/H]
-0.040 +0.200-0.300
[Fe/H]
-0.040 +0.200-0.300
[Fe/H] 		--- ---
R✶
(R⦿)
1.42462
1.355+0.069-0.065
1.4265991+0.1020270-0.1417040
 1.38±0.13
1.030+0.178-0.099
 1.38±0.13 0.89 0.589 --- 1.424±0.249
0.939 +0.296-0.083
0.939 +0.296-0.083
0.9390 +0.2960-0.0830
0.9000±0.2200 .89
log g
(log10(cm/s2))
4.14351 --- --- ---
4.430+0.072-0.128
 4.242±0.055 4.54 4.89 ---
4.218 +0.143-0.117
4.506 +0.039-0.241
4.506 +0.039-0.241
4.506 +0.039-0.241
4.530±0.300 4.54
L✶
(log10(L⦿))
0.3054270 ---
0.28000369+0.03036222-0.03264552
 --- --- 0.33±0.11 --- --- --- --- --- --- --- --- ---
γ
(km/s)
--- --- --- --- --- -51.156±0.028 --- --- --- --- --- --- --- --- ---
v sin i
(km/s)
--- --- --- 3.0±1.0 --- 3.0±1.0 --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- --- 4.0±1.7
3.63+2.87-1.98
 4.0±1.7 --- --- --- --- --- --- --- 0.4±3 ---
ρ✶
(g/cm3)
0.5022309 --- --- --- --- 0.65±0.15 --- --- ---
1.42468 +0.05994-0.13751
1.37125 +0.07370-0.16464
1.37125 +0.07370-0.16464
1.37125 +0.07370-0.16464
--- ---
M✶
(M⦿)
1.03 --- --- 1.198±0.093
1.020+0.070-0.062
 1.198±0.093 --- --- --- 1.22±0.086
1.03 +0.098-0.128
1.03 +0.098-0.128
1.0300 +0.0980-0.1280
1.0030±0.0460 ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Almenara et al. 2015 Berger et al. 2018 Bonomo et al. 2017 Holczer et al. 2016 Morton 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✶
17.9±1.6 --- --- --- --- --- 23.198±0.976 22.9±1.2 22.9±1.2 22.9±1.2 21.3±3.3
Teq
(K)
1000±45 --- --- --- --- --- 926 768 768 768 749
b
0.979±0.031 --- --- --- --- ---
0.932 +0.007-0.006
0.9385 +0.0103-0.0096
0.9385 +0.0103-0.0096
0.9385 +0.0103-0.0096
0.958±0.1
ω
(deg)
82±33 --- --- --- --- --- --- --- --- --- ---
Mp
(M⨁)
908.96±111.24 ---
947+99-92
 --- --- --- --- --- --- --- ---
Mp
(MJup)
2.86±0.35 ---
2.98+0.31-0.29
 --- --- --- --- --- --- --- ---
e
0.131±0.072 --- <0.13 --- --- --- 0 0 0 0 0
i
(deg)
86.46 +0.38-0.74
---
86.46+0.38-0.74
 --- --- --- 87.7 87.66 87.66 87.66 87.66
P
(days)
12.8747099±0.0000050 --- 12.8747099±0.0000010 12.87471182±0.00000033 12.874711418±4.257e-06 12.874712426±4.38e-06 12.874712426±4.38e-06 12.874711418±4.257e-06 12.874711418±4.257e-06 12.874711418±4.257e-06 12.874686±1.4e-05
ρ
(g/cm3)
2.4±1.3 ---
2.8+2.2-1.2
 --- --- --- --- --- --- --- ---
Rp
(R⨁)
12.67 +2.91-2.02
10.712+0.625-0.588
12.7+2.9-2.0
 ---
8.740+1.570-0.950
 --- 11.26±1.97
8 +2.53-0.7
8 +2.53-0.7
8 +2.53-0.7
7.9±2.2
Rp
(RJup)
1.13 +0.26-0.18
0.95566+0.05576-0.05246
1.13+0.26-0.18
 ---
0.7797+0.1401-0.0848
 --- --- --- --- --- ---
Rp/R✶
0.0835 +0.014-0.0080
--- --- ---
0.078066 +0.00366-0.003939
---
0.072414 +0.002025-0.001884
0.078066 +0.00366-0.003939
0.078066 +0.00366-0.003939
0.078066 +0.00366-0.003939
0.0809±0.0091
K
(m/s)
221±23 ---
232+19-20
 --- --- --- --- --- --- --- ---
a
(au)
0.1143±0.0030 ---
0.1142+0.0029-0.0030
 --- --- --- .115 .1087 .1087 .1087 .108
T14
(hours)
2.288±0.045 --- --- 2.2477 2.2805±0.0255 --- 2.2491±0.0234 2.2805±0.0255 2.2805±0.0255 2.2805±0.0255 2.3111
TC
(days)
2455003.02283±0.00042 --- 2455003.02283±0.00042 2454977.273280±0.000301 2455003.022561±0.000264 2455003.022±0.000269 2455003.022±0.000269 2455003.023±0.000264 2455003.023±0.000264 2455003.023±0.000264 2455003.02237±0.00039
S
(S⨁)
---
158.285+9.737-9.090
 --- --- --- ---
173.50 +79.09-61.59
82.36 +75.51-22.24
82.36 +75.51-22.24
82.36 +75.51-22.24
---
δ
(%)
--- --- --- 0.4258 --- --- 0.38607±0.00299 0.42538±0.00314 0.42538±0.00314 0.42538±0.00314 0.39240
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 7368664 7368664 7368664 7368664 7368664 7368664 7368664
KOI Name K00614.01 K00614.01 K00614.01 K00614.01 K00614.01 K00614.01 K00614.01
Kepler Name Kepler-434 b Kepler-434 b Kepler-434 b Kepler-434 b Kepler-434 b Kepler-434 b Kepler-434 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] 12.874712426±4.38e-06 12.874712426±4.38e-06 12.874711418±4.257e-06 12.874711418±4.257e-06 12.874711418±4.257e-06 12.874686±1.4e-05 12.874686±1.4e-05
Transit Epoch [BKJD] 170.022499±0.000269 170.022499±0.000269 170.022561±0.000264 170.022561±0.000264 170.022561±0.000264 170.02237±0.00039 170.02237±0.00039
Transit Epoch [BJD] 2455003.022±0.000269 2455003.022±0.000269 2455003.023±0.000264 2455003.023±0.000264 2455003.023±0.000264 2455003.02237±0.00039 2455003.02237±0.00039
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 kplr007368664-20160209194854_dvr.pdf kplr007368664-20160209194854_dvr.pdf kplr007368664-20141002224145_dvr.pdf kplr007368664-20130815195353_dvr.pdf kplr007368664-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 293.58636 293.58636 293.58636 293.58636 293.58636 293.58636 293.58636
Dec [decimal degrees] 42.928909 42.928909 42.928909 42.928909 42.928909 42.928909 42.928909
Kepler-band [mag] 14.517000000000001 14.517000000000001 14.517000000000001 14.517000000000001 14.517000000000001 14.517000000000001 14.517000000000001
g'-band [mag] 14.97 14.97 14.97 14.97 14.97 14.97 14.97
r'-band [mag] 14.445 14.445 14.445 14.445 14.445 14.445 14.445
i'-band [mag] 14.322000000000001 14.322000000000001 14.322000000000001 14.322000000000001 14.322000000000001 14.322000000000001 14.322000000000001
z'-band [mag] 14.277000000000001 14.277000000000001 14.277000000000001 14.277000000000001 14.277000000000001 14.277000000000001 14.277000000000001
J-band [mag] 13.4 13.4 13.4 13.4 13.4 13.4 13.4
H-band [mag] 13.035 13.035 13.035 13.035 13.035 13.035 13.035
K-band [mag] 13.039000000000001 13.039000000000001 13.039000000000001 13.039000000000001 13.039000000000001 13.039000000000001 13.039000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.932 +0.007-0.006
0.9385 +0.0103-0.0096
0.9385 +0.0103-0.0096
0.9385 +0.0103-0.0096
0.958±0.1 0.96±0.19
Transit Duration [hrs] --- 2.2491±0.0234 2.2805±0.0255 2.2805±0.0255 2.2805±0.0255 2.3111 2.3111
Transit Depth [ppm] --- 3860.7±29.9 4253.8±31.4 4253.8±31.4 4253.8±31.4 3924 3633
Planet-Star Radius Ratio ---
0.072414 +0.002025-0.001884
0.078066 +0.00366-0.003939
0.078066 +0.00366-0.003939
0.078066 +0.00366-0.003939
0.0809±0.0091 0.0809±0.0091
Fitted Stellar Density [g/cm**3] ---
1.42468 +0.05994-0.13751
1.37125 +0.07370-0.16464
1.37125 +0.07370-0.16464
1.37125 +0.07370-0.16464
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] --- 11.26±1.97
8 +2.53-0.7
8 +2.53-0.7
8 +2.53-0.7
7.9±2.2 7.87
Orbit Semi-Major Axis [au] --- .115 .1087 .1087 .1087 .108 .108
Inclination [deg] --- 87.7 87.66 87.66 87.66 87.66 ---
Equilibrium Temperature [K] --- 926 768 768 768 749 720
Insolation Flux [Earth flux] ---
173.50 +79.09-61.59
82.36 +75.51-22.24
82.36 +75.51-22.24
82.36 +75.51-22.24
--- ---
Planet-Star Distance over Star Radius --- 23.198±0.976 22.9±1.2 22.9±1.2 22.9±1.2 21.3±3.3 21.3±3.3
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 -0.0005 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177 ---
Limb Darkening Coeff. 2 --- 0.28450000000000003 0.2837 0.2837 0.2837 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.37470000000000003 0.3633 0.3633 0.3633 0.3773 ---
Maximum Single Event Statistic --- 32.12367 37.78326 --- --- --- ---
Maximum Multiple Event Statistic --- 217.3461 234.40236 --- --- --- ---
Transit Signal-to-Noise --- 218.5 225.6 225.6 225.6 259.1 176.0
Number of Transits --- 102 102 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.28 --- --- --- --- ---
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 --- kplr007368664-001-20160209194854_dvs.pdf kplr007368664-001-20141002224145_dvs.pdf kplr007368664-001-20130826182306_dvs.pdf kplr007368664-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5963±80
5926 +154-189
5926 +154-189
5926.00 +154.00-189.00
5894.00±102.00 5675
Stellar Surface Gravity [log10(cm/s**2)] ---
4.218 +0.143-0.117
4.506 +0.039-0.241
4.506 +0.039-0.241
4.506 +0.039-0.241
4.530±0.300 4.54
Stellar Metallicity [dex] ---
0.34 +0.1-0.15
-0.040 +0.200-0.300
-0.040 +0.200-0.300
-0.040 +0.200-0.300
--- ---
Stellar Radius [Solar radii] --- 1.424±0.249
0.939 +0.296-0.083
0.939 +0.296-0.083
0.9390 +0.2960-0.0830
0.9000±0.2200 .89
Stellar Mass [Solar mass] --- 1.22±0.086
1.03 +0.098-0.128
1.03 +0.098-0.128
1.0300 +0.0980-0.1280
1.0030±0.0460 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.001 0.505 0.203 0.537 0.14400000000000002 ---
FW Source α(OOT) [hrs] --- 19.5724247±0.0000015 19.5724251±0.0000013 19.5724239±0.0000014 19.572424000±0.000001600 19.572424000±0.000001700 ---
FW Source δ(OOT) [deg] --- 42.928891±0.000016 42.928929±0.000013 42.928913±0.000014 42.92891800±0.00001700 42.92890700±0.00001900 ---
FW Source Δα(OOT) [sec] --- 0.001±0.059 0.015±0.053 -0.032±0.055 -0.00330±0.00570 -0.00440±0.00620 ---
FW Source Δδ(OOT) [arcsec] --- -0.069±0.057 0.07±0.048 0.011±0.05 -0.00120±0.00420 -0.00390±0.00460 ---
FW Δα(OOT) [sec] --- 0.00016±0.00048 -0±0.00031 0.00018±0.0004 1.4e-05±4.3e-05 1.9e-05±1.3e-05 ---
FW Δδ(OOT) [arcsec] --- 0.00042±0.00061 -0.00012±0.00036 0.00013±0.00049 5e-06±4e-05 1.65e-05±9.7e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.108±0.07 0.111±0.07 0.098±0.072 0.1240±0.0300 0.1170±0.0340 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.033±0.071 0.043±0.072 0.031±0.07 0.0350±0.0310 0.0290±0.0290 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.112±0.071 0.119±0.071 0.103±0.072 0.1290±0.0300 0.1200±0.0340 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.101±0.07 0.12±0.071 0.095±0.072 0.1350±0.0220 0.1250±0.0250 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.012±0.071 -0.002±0.071 -0.009±0.071 0.0010±0.0310 -0.0090±0.0360 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.102±0.07 0.12±0.071 0.096±0.072 0.1350±0.0220 0.1250±0.0250 ---
Chi-Square --- --- --- --- --- 1.2 1.22
Stellar Age [Gyr] --- --- --- --- --- 0.4±3 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
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Star
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Controversial
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