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Kepler-858 Overview

Kepler-858 0.70 R⦿ 5441.00 K
Kepler-858 b
0.434 RJup
Architecture
Kepler-858
Kepler-858
Kepler-858 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-858 Kepler-858 b 76.14 d 4.87 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-858 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
19h15m23.73s
Dec
+51d12m32.54s
Distance
298.532+1.972-1.947
pc
Parallax
3.3209600±0.0218242 mas
Ecliptic Latitude
71.98127 deg
Ecliptic Longitude
310.86414 deg
Galactic Latitude
17.29145 deg
Galactic Longitude
82.19755 deg
Total Proper Motion
32.0333522±0.0410846 mas/yr
Proper Motion (RA)
31.9346000±0.0410537 mas/yr
Proper Motion (Dec)
-2.5133600±0.0457952 mas/yr
Photometry
mV
12.568±0.069
mTESS
11.9363±0.0061
mJ
11.297±0.024
mH
10.943±0.028
mKs
10.862±0.021
mKep
12.450
mW1
10.824±0.023
mW2
10.868±0.021
mW3
10.949±0.070
mW4
9.288
mGaia
12.411000±0.000168
mB
13.151±0.012
mg
12.907
mi
12.254
mr
12.392
mz
12.191
Mission
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
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 ExoFOP 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)
5576.3100+98.2195-107.6070
 5511±110
5513.0+205.0-124.0
5653.000+74.353-61.066
 5493 5441 5511±60 --- 5591±111 5576.310±102.913
5565 +111-88
5565 +111-88
5565.00 +111.00-88.00
5493.00±59.00 5493
Metallicity
(dex)
0.039±0.021 [M/H] --- --- -0.0400±0.1060 [Fe/H] --- -0.465 [Fe/H] 0.02±0.04 [Fe/H] --- -0.06±0.15 [Fe/H] ---
-0.060 +0.160-0.120
[Fe/H]
-0.060 +0.160-0.120
[Fe/H]
-0.060 +0.160-0.120
[Fe/H] 		--- ---
R✶
(R⦿)
0.9406030+0.0428291-0.0400854
0.941+0.040-0.038
0.948190150+0.044137500-0.066769700
0.910+0.042-0.037
 0.98 0.702 0.935±0.023 ---
0.892 +0.113-0.057
0.940603017807007±0.041457300000000
1.006 +0.181-0.118
1.006 +0.181-0.118
1.0060 +0.1810-0.1180
0.9820±0.0630 .98
log g
(log10(cm/s2))
4.4842500+0.0908831-0.0565490
 --- ---
4.500+0.029-0.039
 4.42 4.73 --- ---
4.494 +0.053-0.098
4.4842500±0.0737161
4.371 +0.114-0.125
4.371 +0.114-0.125
4.371 +0.114-0.125
4.417±0.060 4.42
Age
(Gyr)
--- --- ---
3.39+2.42-1.68
 --- ---
7.940+2.530-2.570
 --- --- --- --- --- --- 9.4±2.8 ---
M✶
(M⦿)
0.98400000+0.16337300-0.08715130
 --- ---
0.960+0.035-0.039
 --- ---
0.898+0.033-0.029
 --- 0.904±0.056 ---
0.868 +0.072-0.036
0.868 +0.072-0.036
0.8680 +0.0720-0.0360
0.9180±0.0250 ---
L✶
(log10(L⦿))
-0.1131048+0.0151553-0.0096994
 ---
-0.12596245+0.00510496-0.00516566
 --- --- --- --- --- --- --- --- --- --- --- ---
γ
(km/s)
--- --- -24.76025245968849±2.19501507098368 --- --- --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.6670209+0.4158424-0.2474894
 --- --- --- --- ---
1.11+0.07-0.06
 ---
1.47766 +0.01345-0.25182
---
1.47064 +0.01520-0.11802
1.47064 +0.01520-0.11802
1.47064 +0.01520-0.11802
--- ---
Print
Status
Confirmed Planet
Detected By
Transit, Transit Timing Variations
Tools
Planetary Systems
Transit Prediction Service
TOI
Kepler Names
KOI
Transit
Source Morton et al. 2016 Gajdoš et al. 2019 Berger et al. 2018 Holczer et al. 2016 Fulton & Petigura 2018 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table ExoFOP 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)
76.13602028±5.533e-05 76.1365582568±0.0000259135 --- 76.13616356±0.00000416 76.136020280±0.000055330 76.13622222±5.204e-05 76.13622222±5.204e-05 --- 76.13602028±5.533e-05 76.13602028±5.533e-05 76.13602028±5.533e-05 76.13354±0.00018
δ
(%)
--- --- --- 0.2991 --- ---
0.29495+0.00100-0.00100
 0.360826634955441±0.047448710000000 0.29783±0.00105 0.29783±0.00105 0.29783±0.00105 0.29730
T14
(hours)
7.9602±0.0241 --- --- 8.0003 --- --- 7.9393±0.0329 9.30550947697115±0.82267490000000 7.9602±0.0241 7.9602±0.0241 7.9602±0.0241 8.0205
TC
(days)
2455032.479049±0.000623
(JD)
2455032.47665000±0.00028960
(BJD)
--- 2455032.478388±0.004000
(BJD)
--- 2455032.476±0.000554
(BJD)
2455032.476±0.000554
(BJD)
2459752.89374600±0.01035179
(BJD)
2455032.479±0.000623
(BJD)
2455032.479±0.000623
(BJD)
2455032.479±0.000623
(BJD)
2455032.48485±0.00066
(BJD)
Rp
(R⨁)
4.87+0.23-0.20
 ---
5.042+0.221-0.204
 --- 5.034±0.126 ---
4.78 +0.6-0.31
6.07620711895807±0.69436080000000
5.41 +0.98-0.63
5.41 +0.98-0.63
5.41 +0.98-0.63
5.26±0.35
Rp
(RJup)
0.434+0.021-0.018
 ---
0.4498+0.0197-0.0182
 --- 0.4491±0.0112 ---
0.426+0.054-0.028
 0.542083823817992±0.061946828046550
0.483+0.087-0.056
0.483+0.087-0.056
0.483+0.087-0.056
0.469+0.031-0.031
Rp/R✶
0.049278 +0.000341-0.000125
--- --- ---
0.049278+0.000341-0.000125
 ---
0.049061 +0.000527-0.000172
---
0.049278 +0.000341-0.000125
0.049278 +0.000341-0.000125
0.049278 +0.000341-0.000125
0.04905±0.00086
S
(S⨁)
--- ---
6.338+0.149-0.146
 --- 6.3±0.4 ---
6.01 +2.24-1.15
0.799530267862448
7.72 +3.91-2.08
7.72 +3.91-2.08
7.72 +3.91-2.08
---
Teq
(K)
--- --- --- --- --- --- 399 241.172884076551 425 425 425 410
a/R✶
--- --- --- --- --- --- 76.789±0.699 --- 76.667±0.792 76.667±0.792 76.667±0.792 76±16
b
--- --- --- --- --- ---
0.044 +0.253-0.044
---
0.011 +0.2179-0.0109
0.011 +0.2179-0.0109
0.011 +0.2179-0.0109
0.02±0.51
e
--- --- --- --- --- --- 0 --- 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.97 --- 89.95 89.95 89.95 89.95
a
(au)
--- --- --- --- 0.33939±0.00391 --- .3403 --- .3355 .3355 .3355 .342
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 12403119 12403119 12403119 12403119 12403119 12403119 12403119
KOI Name K01478.01 K01478.01 K01478.01 K01478.01 K01478.01 K01478.01 K01478.01
Kepler Name Kepler-858 b Kepler-858 b Kepler-858 b Kepler-858 b Kepler-858 b Kepler-858 b Kepler-858 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 CANDIDATE 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] 76.13622222±5.204e-05 76.13622222±5.204e-05 76.13602028±5.533e-05 76.13602028±5.533e-05 76.13602028±5.533e-05 76.13354±0.00018 76.13354±0.00018
Transit Epoch [BKJD] 199.476237±0.000554 199.476237±0.000554 199.479049±0.000623 199.479049±0.000623 199.479049±0.000623 199.48485±0.00066 199.48485±0.00066
Transit Epoch [BJD] 2455032.476±0.000554 2455032.476±0.000554 2455032.479±0.000623 2455032.479±0.000623 2455032.479±0.000623 2455032.48485±0.00066 2455032.48485±0.00066
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 kplr012403119-20160209194854_dvr.pdf kplr012403119-20160209194854_dvr.pdf kplr012403119-20141002224145_dvr.pdf kplr012403119-20130815195353_dvr.pdf kplr012403119-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 288.84863 288.84863 288.84863 288.84863 288.84863 288.84863 288.84863
Dec [decimal degrees] 51.209049 51.209049 51.209049 51.209049 51.209049 51.209049 51.209049
Kepler-band [mag] 12.450000000000001 12.450000000000001 12.450000000000001 12.450000000000001 12.450000000000001 12.450000000000001 12.450000000000001
g'-band [mag] 12.907 12.907 12.907 12.907 12.907 12.907 12.907
r'-band [mag] 12.392000000000001 12.392000000000001 12.392000000000001 12.392000000000001 12.392000000000001 12.392000000000001 12.392000000000001
i'-band [mag] 12.254000000000001 12.254000000000001 12.254000000000001 12.254000000000001 12.254000000000001 12.254000000000001 12.254000000000001
z'-band [mag] 12.191 12.191 12.191 12.191 12.191 12.191 12.191
J-band [mag] 11.297 11.297 11.297 11.297 11.297 11.297 11.297
H-band [mag] 10.943000000000001 10.943000000000001 10.943000000000001 10.943000000000001 10.943000000000001 10.943000000000001 10.943000000000001
K-band [mag] 10.862 10.862 10.862 10.862 10.862 10.862 10.862
Disposition Score --- 0.9610000000000001 --- --- --- --- ---
Comment --- CENT_KIC_POS KIC_OFFSET --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.044 +0.253-0.044
0.011 +0.2179-0.0109
0.011 +0.2179-0.0109
0.011 +0.2179-0.0109
0.02±0.51 0.02±0.71
Transit Duration [hrs] --- 7.9393±0.0329 7.9602±0.0241 7.9602±0.0241 7.9602±0.0241 8.0205 8.0205
Transit Depth [ppm] --- 2949.5±10 2978.3±10.5 2978.3±10.5 2978.3±10.5 2973 2997
Planet-Star Radius Ratio ---
0.049061 +0.000527-0.000172
0.049278 +0.000341-0.000125
0.049278 +0.000341-0.000125
0.049278 +0.000341-0.000125
0.04905±0.00086 0.04905±0.00086
Fitted Stellar Density [g/cm**3] ---
1.47766 +0.01345-0.25182
1.47064 +0.01520-0.11802
1.47064 +0.01520-0.11802
1.47064 +0.01520-0.11802
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
4.78 +0.6-0.31
5.41 +0.98-0.63
5.41 +0.98-0.63
5.41 +0.98-0.63
5.26±0.35 5.25
Orbit Semi-Major Axis [au] --- .3403 .3355 .3355 .3355 .342 .342
Inclination [deg] --- 89.97 89.95 89.95 89.95 89.95 ---
Equilibrium Temperature [K] --- 399 425 425 425 410 410
Insolation Flux [Earth flux] ---
6.01 +2.24-1.15
7.72 +3.91-2.08
7.72 +3.91-2.08
7.72 +3.91-2.08
--- ---
Planet-Star Distance over Star Radius --- 76.789±0.699 76.667±0.792 76.667±0.792 76.667±0.792 76±16 76±16
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 -0.3885 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.7557 ---
Limb Darkening Coeff. 2 --- 0.2396 0.2442 0.2442 0.2442 -0.1301 ---
Limb Darkening Coeff. 1 --- 0.4415 0.434 0.434 0.434 0.5277000000000001 ---
Maximum Single Event Statistic --- 96.01898 105.67664 --- --- --- ---
Maximum Multiple Event Statistic --- 280.73087 288.40524 --- --- --- ---
Transit Signal-to-Noise --- 339.40000000000003 364.0 364.0 364.0 411.2 241.0
Number of Transits --- 16 16 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.9594 --- --- --- --- ---
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 --- kplr012403119-001-20160209194854_dvs.pdf kplr012403119-001-20141002224145_dvs.pdf kplr012403119-001-20130826182306_dvs.pdf kplr012403119-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5591±111
5565 +111-88
5565 +111-88
5565.00 +111.00-88.00
5493.00±59.00 5493
Stellar Surface Gravity [log10(cm/s**2)] ---
4.494 +0.053-0.098
4.371 +0.114-0.125
4.371 +0.114-0.125
4.371 +0.114-0.125
4.417±0.060 4.42
Stellar Metallicity [dex] --- -0.06±0.15
-0.060 +0.160-0.120
-0.060 +0.160-0.120
-0.060 +0.160-0.120
--- ---
Stellar Radius [Solar radii] ---
0.892 +0.113-0.057
1.006 +0.181-0.118
1.006 +0.181-0.118
1.0060 +0.1810-0.1180
0.9820±0.0630 .98
Stellar Mass [Solar mass] --- 0.904±0.056
0.868 +0.072-0.036
0.868 +0.072-0.036
0.8680 +0.0720-0.0360
0.9180±0.0250 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 SME SME
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.0 0.0 ---
FW Source α(OOT) [hrs] --- 19.2565882±0.0000012 19.256588±0.0000011 19.2565868±0.0000013 19.256585300±0.000001500 19.256584800±0.000001700 ---
FW Source δ(OOT) [deg] --- 51.20895±0.000012 51.208946±0.000014 51.208939±0.000016 51.20896200±0.00002000 51.20897800±0.00002100 ---
FW Source Δα(OOT) [sec] --- 0.435±0.041 0.429±0.039 0.389±0.043 -0.02560±0.00560 -0.02310±0.00600 ---
FW Source Δδ(OOT) [arcsec] --- -0.359±0.044 -0.374±0.051 -0.401±0.058 0.01510±0.00480 0.01400±0.00510 ---
FW Δα(OOT) [sec] --- 0.00036±0.00015 0.00046±0.00014 0.00061±0.00015 7.7e-05±2.1e-05 6.92e-05±9e-06 ---
FW Δδ(OOT) [arcsec] --- -0.00039±0.00019 -0.00052±0.0002 -0.00043±0.00022 -4.5e-05±1.9e-05 -4.21e-05±7.7e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.024±0.072 0.039±0.071 0.043±0.069 0.0370±0.0220 0.0430±0.0220 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.126±0.075 0.076±0.075 0.119±0.073 0.0920±0.0290 0.0850±0.0390 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.128±0.074 0.085±0.075 0.127±0.072 0.0990±0.0280 0.0950±0.0360 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.381±0.073 0.402±0.071 0.404±0.071 0.3850±0.0230 0.3890±0.0310 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.114±0.08 0.074±0.079 0.123±0.08 0.0880±0.0580 0.0730±0.0700 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.398±0.073 0.409±0.071 0.422±0.072 0.3940±0.0260 0.3960±0.0330 ---
Chi-Square --- --- --- --- --- 1.2 1.28
Stellar Age [Gyr] --- --- --- --- --- 9.4±2.8 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
3 Kepler Time Series
3 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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