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KOI-6746 Overview

KOI-6746 1.76 R⦿ 6684.00 K
?
KOI-6746.01
Architecture
KOI-6746
KOI-6746
KOI-6746.01
Other Data
Bibliography 7
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-6746 KOI-6746.01 Transit 2015 Q1-Q17 DR24 KOI Table Candidate Planet
RA
19h50m29.52s
Dec
+42d05m55.76s
Distance
1343.71+35.48-33.74
pc
Parallax
0.7158510±0.0190095 mas
Ecliptic Latitude
61.23435 deg
Ecliptic Longitude
315.6341 deg
Galactic Latitude
7.89839 deg
Galactic Longitude
76.51585 deg
Total Proper Motion
1.3566191±0.0306032 mas/yr
Proper Motion (RA)
1.3101100±0.0306522 mas/yr
Proper Motion (Dec)
0.3521750±0.0299175 mas/yr
Photometry
mV
14.281±0.114
mTESS
13.6566±0.0102
mJ
12.957±0.023
mH
12.689±0.022
mKs
12.585±0.024
mKep
14.121
mW1
12.481±0.023
mW2
12.496±0.024
mW3
12.942±0.426
mW4
9.342
mGaia
14.111900±0.000406
mB
15.727±0.067
mg
14.553
mi
13.936
mr
14.083
mz
13.822
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 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
6684.0±122.0 6020 ---
6274 +198-242
---
L✶
(log10(L⦿))
0.7452922 --- --- --- ---
ρ✶
(g/cm3)
0.3653480 --- --- 28.47291±0.00000 ---
M✶
(M⦿)
1.41 --- ---
1.024 +0.169-0.138
---
R✶
(R⦿)
1.75884 1.530 --- 1.428±0.407 ---
log g
(log10(cm/s2))
4.09684 4.14 ---
4.139 +0.286-0.154
---
Metallicity
(dex)
--- -0.373 [Fe/H] --- -0.36±0.3 [Fe/H] ---
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
P
(days)
2.564012541 2.564012541 2.56440651
TC
(days)
2454967.273 2454967.273 2454967.08
T14
(hours)
--- .9433 .87
a/R✶
--- 21.468658 ---
Teq
(K)
--- 1720 ---
b
--- .166 ---
S
(S⨁)
---
2065.56 +1796.60-1163.36
---
e
--- 0 ---
i
(deg)
--- 89.56 ---
Rp
(R⨁)
--- 7.27±2.07 ---
Rp/R✶
--- 0.046631±0 ---
a
(au)
--- .037 ---
δ
(%)
--- 0.25519 ---
Print
Kepler Detection Products (4 File Types, 13 Files)
Kepler Pipeline Data Validation Reports q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries 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_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 6628926 6628926 6628926
KOI Name K06746.01 K06746.01 K06746.01
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] 2.564012541 2.564012541 2.56440651
Transit Epoch [BKJD] 134.2733914 134.2733914 134.0801954
Transit Epoch [BJD] 2454967.273 2454967.273 2454967.08
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 kplr006628926-20160209194854_dvr.pdf kplr006628926-20160209194854_dvr.pdf kplr006628926-20141002224145_dvr.pdf
RA [decimal degrees] 297.62299 297.62299 297.62299
Dec [decimal degrees] 42.098819999999996 42.098819999999996 42.098819999999996
Kepler-band [mag] 14.121 14.121 14.121
g'-band [mag] 14.553 14.553 14.553
r'-band [mag] 14.083 14.083 14.083
i'-band [mag] 13.936 13.936 13.936
z'-band [mag] 13.822000000000001 13.822000000000001 13.822000000000001
J-band [mag] 12.957 12.957 12.957
H-band [mag] 12.689 12.689 12.689
K-band [mag] 12.585 12.585 12.585
Disposition Score --- 1.0 ---
Comment --- CENT_FEW_DIFFS TOO_FEW_QUARTERS
Eccentricity --- 0 ---
Impact Parameter --- .166 ---
Transit Duration [hrs] --- .9433 .87
Transit Depth [ppm] --- 2551.9 ---
Planet-Star Radius Ratio --- 0.046631±0 ---
Fitted Stellar Density [g/cm**3] --- 28.47291±0.00000 ---
Planetary Fit Type --- LS none
Planetary Radius [Earth radii] --- 7.27±2.07 ---
Orbit Semi-Major Axis [au] --- .037 ---
Inclination [deg] --- 89.56 ---
Equilibrium Temperature [K] --- 1720 ---
Insolation Flux [Earth flux] ---
2065.56 +1796.60-1163.36
---
Planet-Star Distance over Star Radius --- 21.468658 ---
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS ---
Limb Darkening Coeff. 4 --- 0.0 ---
Limb Darkening Coeff. 3 --- 0.0 ---
Limb Darkening Coeff. 2 --- 0.30360000000000004 ---
Limb Darkening Coeff. 1 --- 0.3098 ---
Maximum Single Event Statistic --- 6.221693999999999 9.452254
Maximum Multiple Event Statistic --- 20.580484 13.825833
Transit Signal-to-Noise --- 5.3 ---
Number of Transits --- 69 69
TCE Planet Number --- 1 1
Quarters --- 00000000000001100000000000000000 1100000000000000000
Odd-Even Depth Comparision Statistic --- 1.0 ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) ---
Link to DV Summary --- kplr006628926-001-20160209194854_dvs.pdf kplr006628926-001-20141002224145_dvs.pdf
Stellar Effective Temperature [K] ---
6274 +198-242
---
Stellar Surface Gravity [log10(cm/s**2)] ---
4.139 +0.286-0.154
---
Stellar Metallicity [dex] --- -0.36±0.3 ---
Stellar Radius [Solar radii] --- 1.428±0.407 ---
Stellar Mass [Solar mass] ---
1.024 +0.169-0.138
---
Stellar Parameter Provenance --- q1_q17_dr25_stellar ---
FW Offset Significance [percent] --- 0.171 0.0
FW Source α(OOT) [hrs] --- 19.8415269±0.0000072 19.841519±0.000014
FW Source δ(OOT) [deg] --- 42.09886±0.000059 42.09869±0.00011
FW Source Δα(OOT) [sec] --- -0.2±0.29 -0.51±0.54
FW Source Δδ(OOT) [arcsec] --- 0.14±0.21 -0.46±0.38
FW Δα(OOT) [sec] --- 0.00046±0.00066 0.00057±0.00054
FW Δδ(OOT) [arcsec] --- 0.00018±0.00073 0.00074±0.00046
PRF ΔαSQ(OOT) [arcsec] --- 0.399±0.098 0.31±0.12
PRF ΔδSQ(OOT) [arcsec] --- -0.158±0.067 -0.145±0.075
PRF ΔθSQ(OOT) [arcsec] --- 0.429±0.094 0.35±0.11
PRF ΔαSQ(KIC) [arcsec] --- 0.42±0.15 0.3±0.12
PRF ΔδSQ(KIC) [arcsec] --- -0.036±0.089 -0.011±0.081
PRF ΔθSQ(KIC) [arcsec] --- 0.42±0.15 0.3±0.12
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
8 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 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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NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.