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Kepler-958 Overview

Kepler-958 1.01 R⦿ 5359.00 K
Kepler-958 b
0.184 RJup

Kepler-958 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-958
Kepler-958 b 9.77 d 2.06 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-958 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
19h09m01.60s
Dec
+46d04m00.21s
Distance
449.7730±2.8855 pc
Parallax
2.1944700±0.0141573 mas
Ecliptic Latitude
67.56086 deg
Ecliptic Longitude
302.62711 deg
Galactic Latitude
16.32186 deg
Galactic Longitude
76.80898 deg
Total Proper Motion
12.0286511±0.0286138 mas/yr
Proper Motion (RA)
-4.7087500±0.0296227 mas/yr
Proper Motion (Dec)
-11.0687000±0.0284274 mas/yr
Photometry
mV
13.910±0.137
mTESS
13.2205±0.0066
mJ
12.495±0.021
mH
12.115±0.025
mKs
12.041±0.016
mKep
13.766
mW1
12.015±0.023
mW2
12.048±0.022
mW3
11.801±0.176
mW4
9.41
mGaia
13.729900±0.000924
mB
14.796±0.006
mg
14.327
mi
13.525
mr
13.695
mz
13.435
Abundances
(Hypatia Catalog)
[Fe/H] -0.03±0.04 dex
[C/H] -0.04±0.09 dex
[O/H] 0.02±0.09 dex
[Na/H] -0.25±0.04 dex
[Mg/H] -0.07±0.07 dex
[Al/H] -0.19±0.06 dex
[Si/H] -0.06±0.05 dex
[Ca/H] 0.00±0.06 dex
[Y/H] 0.06±0.08 dex
Mission
Tools
Planetary Systems
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 Fulton & Petigura 2018 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
Teff
(K)
5471.71±100.91 5419±108
5366.000+245.375-38.000
5421.000+57.746-54.042
 5359 5359 5419±60 --- 5371±107
5568 +154-136
5568 +154-136
5568.00 +154.00-136.00
5506.00±85.00 5359
M✶
(M⦿)
0.96 --- ---
0.910+0.030-0.033
 0.90 ---
0.898+0.019-0.017
 --- 0.864±0.049
0.91 +0.107-0.063
0.91 +0.107-0.063
0.9100 +0.1070-0.0630
0.8400±0.2100 ---
R✶
(R⦿)
0.804599
0.831+0.035-0.033
0.8319952+0.0119101-0.0711723
0.860+0.037-0.029
 1.01 1.103
0.822+0.020-0.019
 ---
0.852 +0.077-0.052
1.034 +0.369-0.15
1.034 +0.369-0.15
1.0340 +0.3690-0.1500
0.9800±0.7800 1.01
log g
(log10(cm/s2))
4.60918 --- ---
4.530+0.029-0.040
 4.38 4.37 --- ---
4.513 +0.054-0.072
4.368 +0.128-0.237
4.368 +0.128-0.237
4.368 +0.128-0.237
4.380±0.300 4.38
L✶
(log10(L⦿))
-0.2816538 ---
-0.28646102+0.00848763-0.00865690
 --- --- --- --- --- --- --- --- --- --- ---
Metallicity
(dex)
0.106±0.097 [M/H] --- ---
0.0100+0.1050-0.1090
[Fe/H] 		--- 0.059 [Fe/H] 0.06±0.04 [Fe/H] --- 0±0.15 [Fe/H]
0.060 +0.220-0.240
[Fe/H]
0.060 +0.220-0.240
[Fe/H]
0.060 +0.220-0.240
[Fe/H] 		--- ---
Age
(Gyr)
--- --- ---
4.37+3.20-2.45
 --- ---
2.51+1.47-1.90
 --- --- --- --- --- 13.9±4.1 ---
ρ✶
(g/cm3)
2.5983522 --- --- --- --- ---
1.57+0.07-0.05
 ---
0.82250 +9.12525-0.14714
11.37484 +0.86237-3.61244
11.37484 +0.86237-3.61244
11.37484 +0.86237-3.61244
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 Berger et al. 2018 Holczer et al. 2016 Fulton & Petigura 2018 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
a/R✶
--- --- --- --- --- 16.07±7.8 38.57±2.9 38.57±2.9 38.57±2.9 13.7±4.2
Teq
(K)
--- --- --- --- --- 749 848 848 848 829
b
--- --- --- --- ---
0.916 +0.015-0.668
0.1791 +0.2355-0.1791
0.1791 +0.2355-0.1791
0.1791 +0.2355-0.1791
0.938±0.1
S
(S⨁)
---
73.590+1.444-1.420
 --- 70.1±4.6 ---
74.48 +21.34-13.89
122.35 +128.88-41.34
122.35 +128.88-41.34
122.35 +128.88-41.34
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 86.73 89.95 89.95 89.95 85.94
P
(days)
9.7678805±1.11e-05 --- 9.76787254±0.00000105 9.767880500±0.000011100 9.76785911±1.383e-05 9.76785911±1.383e-05 9.7678805±1.11e-05 9.7678805±1.11e-05 9.7678805±1.11e-05 9.767805±3.6e-05
Rp
(R⨁)
2.06+0.10-0.08
2.478+0.109-0.443
 --- 1.994±0.063 ---
2.54 +0.23-0.15
2.51 +0.89-0.36
2.51 +0.89-0.36
2.51 +0.89-0.36
3±2.4
Rp
(RJup)
0.184+0.009-0.007
0.2211+0.0097-0.0395
 --- 0.1779±0.0056 ---
0.227+0.021-0.013
0.224+0.079-0.032
0.224+0.079-0.032
0.224+0.079-0.032
0.268+0.214-0.214
Rp/R✶
0.022223 +0.000566-0.000335
--- ---
0.022223+0.000566-0.000335
 ---
0.027327 +0.00035-0.004763
0.022223 +0.000566-0.000335
0.022223 +0.000566-0.000335
0.022223 +0.000566-0.000335
0.0282±0.0016
a
(au)
--- --- --- 0.08631±0.00057 --- .0852 .0867 .0867 .0867 .084
δ
(%)
--- --- 0.0596 --- --- 0.05854±0.00127 0.06003±0.00115 0.06003±0.00115 0.06003±0.00115 0.05810
T14
(hours)
1.9474±0.0405 --- 2.2473 --- --- 2.1649±0.0612 1.9474±0.0405 1.9474±0.0405 1.9474±0.0405 2.3013
TC
(days)
2454972.437821±0.000954
(JD)
--- 2454972.438579±0.000937
(BJD)
--- 2454972.44±0.00118
(BJD)
2454972.44±0.00118
(BJD)
2454972.438±0.000954
(BJD)
2454972.438±0.000954
(BJD)
2454972.438±0.000954
(BJD)
2454972.4398±0.0014
(BJD)
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 9455325 9455325 9455325 9455325 9455325 9455325 9455325
KOI Name K01813.01 K01813.01 K01813.01 K01813.01 K01813.01 K01813.01 K01813.01
Kepler Name Kepler-958 b Kepler-958 b Kepler-958 b Kepler-958 b Kepler-958 b Kepler-958 b Kepler-958 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] 9.76785911±1.383e-05 9.76785911±1.383e-05 9.7678805±1.11e-05 9.7678805±1.11e-05 9.7678805±1.11e-05 9.767805±3.6e-05 9.767805±3.6e-05
Transit Epoch [BKJD] 139.43968±0.00118 139.43968±0.00118 139.437821±0.000954 139.437821±0.000954 139.437821±0.000954 139.4398±0.0014 139.4398±0.0014
Transit Epoch [BJD] 2454972.44±0.00118 2454972.44±0.00118 2454972.438±0.000954 2454972.438±0.000954 2454972.438±0.000954 2454972.4398±0.0014 2454972.4398±0.0014
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 kplr009455325-20160209194854_dvr.pdf kplr009455325-20160209194854_dvr.pdf kplr009455325-20141002224145_dvr.pdf kplr009455325-20130815195353_dvr.pdf kplr009455325-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 287.25668 287.25668 287.25668 287.25668 287.25668 287.25668 287.25668
Dec [decimal degrees] 46.066769 46.066769 46.066769 46.066769 46.066769 46.066769 46.066769
Kepler-band [mag] 13.766 13.766 13.766 13.766 13.766 13.766 13.766
g'-band [mag] 14.327 14.327 14.327 14.327 14.327 14.327 14.327
r'-band [mag] 13.695 13.695 13.695 13.695 13.695 13.695 13.695
i'-band [mag] 13.525 13.525 13.525 13.525 13.525 13.525 13.525
z'-band [mag] 13.435 13.435 13.435 13.435 13.435 13.435 13.435
J-band [mag] 12.495000000000001 12.495000000000001 12.495000000000001 12.495000000000001 12.495000000000001 12.495000000000001 12.495000000000001
H-band [mag] 12.115 12.115 12.115 12.115 12.115 12.115 12.115
K-band [mag] 12.041 12.041 12.041 12.041 12.041 12.041 12.041
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.916 +0.015-0.668
0.1791 +0.2355-0.1791
0.1791 +0.2355-0.1791
0.1791 +0.2355-0.1791
0.938±0.1 0.94±0.23
Transit Duration [hrs] --- 2.1649±0.0612 1.9474±0.0405 1.9474±0.0405 1.9474±0.0405 2.3013 2.3013
Transit Depth [ppm] --- 585.4±12.7 600.3±11.5 600.3±11.5 600.3±11.5 581 577
Planet-Star Radius Ratio ---
0.027327 +0.00035-0.004763
0.022223 +0.000566-0.000335
0.022223 +0.000566-0.000335
0.022223 +0.000566-0.000335
0.0282±0.0016 0.0282±0.0016
Fitted Stellar Density [g/cm**3] ---
0.82250 +9.12525-0.14714
11.37484 +0.86237-3.61244
11.37484 +0.86237-3.61244
11.37484 +0.86237-3.61244
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.54 +0.23-0.15
2.51 +0.89-0.36
2.51 +0.89-0.36
2.51 +0.89-0.36
3±2.4 3.12
Orbit Semi-Major Axis [au] --- .0852 .0867 .0867 .0867 .084 .086
Inclination [deg] --- 86.73 89.95 89.95 89.95 85.94 ---
Equilibrium Temperature [K] --- 749 848 848 848 829 812
Insolation Flux [Earth flux] ---
74.48 +21.34-13.89
122.35 +128.88-41.34
122.35 +128.88-41.34
122.35 +128.88-41.34
--- ---
Planet-Star Distance over Star Radius --- 16.07±7.8 38.57±2.9 38.57±2.9 38.57±2.9 13.7±4.2 13.7±4.2
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 -0.33590000000000003 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.6032000000000001 ---
Limb Darkening Coeff. 2 --- 0.19590000000000002 0.2399 0.2399 0.2399 -0.012 ---
Limb Darkening Coeff. 1 --- 0.5086 0.44260000000000005 0.44260000000000005 0.44260000000000005 0.5021 ---
Maximum Single Event Statistic --- 8.370426 12.8859005 --- --- --- ---
Maximum Multiple Event Statistic --- 55.311665 56.833805 --- --- --- ---
Transit Signal-to-Noise --- 54.1 66.9 66.9 66.9 80.5 51.800000000000004
Number of Transits --- 137 137 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.3492 --- --- --- --- ---
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 --- kplr009455325-001-20160209194854_dvs.pdf kplr009455325-001-20141002224145_dvs.pdf kplr009455325-001-20130826182306_dvs.pdf kplr009455325-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5371±107
5568 +154-136
5568 +154-136
5568.00 +154.00-136.00
5506.00±85.00 5359
Stellar Surface Gravity [log10(cm/s**2)] ---
4.513 +0.054-0.072
4.368 +0.128-0.237
4.368 +0.128-0.237
4.368 +0.128-0.237
4.380±0.300 4.38
Stellar Metallicity [dex] --- 0±0.15
0.060 +0.220-0.240
0.060 +0.220-0.240
0.060 +0.220-0.240
--- ---
Stellar Radius [Solar radii] ---
0.852 +0.077-0.052
1.034 +0.369-0.15
1.034 +0.369-0.15
1.0340 +0.3690-0.1500
0.9800±0.7800 1.01
Stellar Mass [Solar mass] --- 0.864±0.049
0.91 +0.107-0.063
0.91 +0.107-0.063
0.9100 +0.1070-0.0630
0.8400±0.2100 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.003 0.066 0.9850000000000001 0.002 --- ---
FW Source α(OOT) [hrs] --- 19.1504421±0.0000049 19.1504408±0.0000051 19.150445±0.0000052 19.150445100±0.000006200 --- ---
FW Source δ(OOT) [deg] --- 46.06666±0.000052 46.0667±0.000053 46.066756±0.00005 46.06662700±0.00006500 --- ---
FW Source Δα(OOT) [sec] --- -0.15±0.18 -0.19±0.19 -0.04±0.19 0.00100±0.02200 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.4±0.19 -0.25±0.19 -0.05±0.18 -0.03100±0.01500 --- ---
FW Δα(OOT) [sec] --- 6e-05±0.00011 9e-05±0.00011 -1e-05±0.00012 -0±1.3e-05 --- ---
FW Δδ(OOT) [arcsec] --- 0.00019±0.00011 0.00011±0.00011 -1e-05±0.00011 1.77e-05±9.2e-06 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.018±0.078 0.03±0.077 0.033±0.08 0.0720±0.0440 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.09±0.13 -0.06±0.13 -0.13±0.13 -0.1000±0.1300 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.09±0.13 0.07±0.13 0.13±0.13 0.1200±0.1100 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.01±0.077 0.007±0.076 0.003±0.08 0.0260±0.0550 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.16±0.14 -0.13±0.13 -0.2±0.14 -0.1600±0.1300 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.16±0.14 0.13±0.13 0.2±0.14 0.1600±0.1300 --- ---
Chi-Square --- --- --- --- --- 1.26 1.2
Stellar Age [Gyr] --- --- --- --- --- 13.9±4.1 ---
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
1 SuperWASP Time Series
1 TrES Time Series
1 Associated Literature Data
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