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KOI-6934 Overview

KOI-6934 2.67 R⦿ 5039.92 K
?
KOI-6934.01
Architecture
KOI-6934
KOI-6934
KOI-6934.01
Other Data
Bibliography 8
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-6934 KOI-6934.01 Transit 2015 Q1-Q17 DR24 KOI Table Candidate Planet
RA
18h50m41.42s
Dec
+43d47m17.50s
Distance
1416.04±59.43 pc
Parallax
0.6776310±0.0294007 mas
Ecliptic Latitude
66.21334 deg
Ecliptic Longitude
293.11988 deg
Galactic Latitude
18.51989 deg
Galactic Longitude
73.35074 deg
Total Proper Motion
26.4272136±0.0382177 mas/yr
Proper Motion (RA)
2.894700±0.048192 mas/yr
Proper Motion (Dec)
-26.2682000±0.0380805 mas/yr
Photometry
mV
14.328±0.126
mTESS
13.5528±0.0072
mJ
12.633±0.023
mH
12.200±0.021
mKs
12.120±0.013
mKep
14.156
mW1
12.083±0.023
mW2
12.152±0.022
mW3
12.030±0.199
mW4
9.42
mGaia
14.128200±0.000246
mB
15.291±0.033
mg
14.809
mi
13.877
mr
14.084
mz
13.707
Mission
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Q1-Q17 DR25 False Positive Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
Kepler Time Series
Kepler TCE Time Series
Source TICv8 Latham et al. 2005 KIC - SCPKEY Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5039.92±16.44 5127 4951 ---
5349 +185-148
5349 +191-182
Metallicity
(dex)
-0.349±0.015 [M/H] -0.114 [Fe/H] -0.270 [Fe/H] ---
-0.12 +0.35-0.25
[Fe/H]
-0.120 +0.330-0.320
[Fe/H]
R✶
(R⦿)
2.66608 2.404 --- ---
2.388 +0.819-1.521
2.388 +1.175-1.298
ρ✶
(g/cm3)
--- --- --- ---
0.07273 +0.01356-0.03470
0.05993 +0.01560-0.02215
M✶
(M⦿)
--- --- --- ---
1.197 +0.177-0.353
1.197 +0.315-0.298
log g
(log10(cm/s2))
--- 3.77 3.550 ---
3.76 +0.727-0.242
3.76±0.574
γ
(km/s)
--- --- -15.15±0.16 --- --- ---
v sin i
(km/s)
--- --- 1.70 --- --- ---
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table
a/R✶
--- 12.39±2.3 11.62±3
Teq
(K)
--- 899 899
b
---
0.239 +0.228-0.239
0.3123 +0.1146-0.3123
S
(S⨁)
---
154.40 +164.63-136.21
154.40 +241.10-126.39
e
--- 0 0
i
(deg)
--- 88.9 88.24
P
(days)
22.2548897±0.0006853 22.2548897±0.0006853 22.2546864±0.0006779
Rp
(R⨁)
---
2.16 +0.74-1.38
2.22 +1.09-1.21
Rp/R✶
---
0.008284 +0.000422-0.000628
0.008504 +0.000517-0.000476
a
(au)
--- .1645 .1645
δ
(%)
--- 0.00838±0.00084 0.00874±0.00085
T14
(hours)
--- 13.454±0.917 14.051±0.876
TC
(days)
2454975.256±0.0285 2454975.256±0.0285 2454975.276±0.0278
Print
Kepler Detection Products (4 File Types, 12 Files)
Kepler Pipeline Data Validation Reports q1_q12_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler TCERT Reports 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_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 7939761 7939761 7939761
KOI Name K06934.01 K06934.01 K06934.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE
Vetting Status Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 0 0
Stellar Eclipse False Positive Flag 0 0 0
Centroid Offset False Positive Flag 0 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi
Orbital Period [days] 22.2548897±0.0006853 22.2548897±0.0006853 22.2546864±0.0006779
Transit Epoch [BKJD] 142.2563±0.0285 142.2563±0.0285 142.2758±0.0278
Transit Epoch [BJD] 2454975.256±0.0285 2454975.256±0.0285 2454975.276±0.0278
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi
Number of Planets 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce
Link to DV Report kplr007939761-20160209194854_dvr.pdf kplr007939761-20160209194854_dvr.pdf kplr007939761-20141002224145_dvr.pdf
RA [decimal degrees] 282.67258 282.67258 282.67258
Dec [decimal degrees] 43.788311 43.788311 43.788311
Kepler-band [mag] 14.156 14.156 14.156
g'-band [mag] 14.809000000000001 14.809000000000001 14.809000000000001
r'-band [mag] 14.084000000000001 14.084000000000001 14.084000000000001
i'-band [mag] 13.877 13.877 13.877
z'-band [mag] 13.707 13.707 13.707
J-band [mag] 12.633000000000001 12.633000000000001 12.633000000000001
H-band [mag] 12.200000000000001 12.200000000000001 12.200000000000001
K-band [mag] 12.120000000000001 12.120000000000001 12.120000000000001
Disposition Score --- 1.0 ---
Comment --- CENT_FEW_MEAS ---
Eccentricity --- 0 0
Impact Parameter ---
0.239 +0.228-0.239
0.3123 +0.1146-0.3123
Transit Duration [hrs] --- 13.454±0.917 14.051±0.876
Transit Depth [ppm] --- 83.8±8.4 87.4±8.5
Planet-Star Radius Ratio ---
0.008284 +0.000422-0.000628
0.008504 +0.000517-0.000476
Fitted Stellar Density [g/cm**3] ---
0.07273 +0.01356-0.03470
0.05993 +0.01560-0.02215
Planetary Fit Type --- LS+MCMC MCMC
Planetary Radius [Earth radii] ---
2.16 +0.74-1.38
2.22 +1.09-1.21
Orbit Semi-Major Axis [au] --- .1645 .1645
Inclination [deg] --- 88.9 88.24
Equilibrium Temperature [K] --- 899 899
Insolation Flux [Earth flux] ---
154.40 +164.63-136.21
154.40 +241.10-126.39
Planet-Star Distance over Star Radius --- 12.39±2.3 11.62±3
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0
Limb Darkening Coeff. 2 --- 0.2074 0.2245
Limb Darkening Coeff. 1 --- 0.49260000000000004 0.46540000000000004
Maximum Single Event Statistic --- 3.5703058 4.240518
Maximum Multiple Event Statistic --- 8.098627 9.128888
Transit Signal-to-Noise --- 11.8 11.6
Number of Transits --- 64 64
TCE Planet Number --- 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000
Odd-Even Depth Comparision Statistic --- 0.994 ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr007939761-001-20160209194854_dvs.pdf kplr007939761-001-20141002224145_dvs.pdf
Stellar Effective Temperature [K] ---
5349 +185-148
5349 +191-182
Stellar Surface Gravity [log10(cm/s**2)] ---
3.76 +0.727-0.242
3.76±0.574
Stellar Metallicity [dex] ---
-0.12 +0.35-0.25
-0.120 +0.330-0.320
Stellar Radius [Solar radii] ---
2.388 +0.819-1.521
2.388 +1.175-1.298
Stellar Mass [Solar mass] ---
1.197 +0.177-0.353
1.197 +0.315-0.298
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q17
FW Offset Significance [percent] --- 0.078 0.006
FW Source α(OOT) [hrs] --- 18.844769±0.000042 18.844768±0.000042
FW Source δ(OOT) [deg] --- 43.78829±0.00037 43.78818±0.00035
FW Source Δα(OOT) [sec] --- -2.7±1.7 -2.8±1.6
FW Source Δδ(OOT) [arcsec] --- -0.1±1.3 -0.5±1.3
FW Δα(OOT) [sec] --- 0.0002±0.00012 0.00021±0.00013
FW Δδ(OOT) [arcsec] --- -1e-05±0.0001 1.8e-05±9.9e-05
PRF ΔαSQ(OOT) [arcsec] --- -1.4±1.4 -0.3±0.72
PRF ΔδSQ(OOT) [arcsec] --- -0.74±0.84 -1.18±0.73
PRF ΔθSQ(OOT) [arcsec] --- 1.6±1.4 1.21±0.73
PRF ΔαSQ(KIC) [arcsec] --- -1.5±1.4 -0.36±0.71
PRF ΔδSQ(KIC) [arcsec] --- -0.97±0.83 -1.42±0.73
PRF ΔθSQ(KIC) [arcsec] --- 1.8±1.4 1.46±0.73
Known Objects
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
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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