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KOI-6919 Overview

KOI-6919 0.68 R⦿ 4298.00 K
?
KOI-6919.01
Architecture
KOI-6919
KOI-6919
KOI-6919.01
Other Data
Bibliography 7
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
KOI-6919 KOI-6919.01 Transit 2015 Q1-Q17 DR24 KOI Table Candidate Planet
RA
19h13m29.29s
Dec
+43d35m28.46s
Distance
---
Parallax
---
Ecliptic Latitude
64.96213 deg
Ecliptic Longitude
302.64265 deg
Galactic Latitude
14.62443 deg
Galactic Longitude
74.76711 deg
Total Proper Motion
---
Proper Motion (RA)
---
Proper Motion (Dec)
---
Photometry
mV
16.025±0.252
mTESS
15.1860±0.0091
mJ
13.845±0.027
mH
13.161±0.026
mKs
13.017±0.021
mKep
15.860
mW1
12.924±0.024
mW2
12.927±0.025
mW3
11.907±0.175
mW4
9.370±0.481
mGaia
15.991600±0.006675
mB
18.079±0.000
mg
17.090
mi
15.333
mr
15.871
mz
15.003
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 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)
4128 ---
4298 +129-142
4298 +135-139
Metallicity
(dex)
0.118 [Fe/H] ---
0.12 +0.25-0.3
[Fe/H]
0.120 +0.220-0.280
[Fe/H]
ρ✶
(g/cm3)
--- ---
42.18301 +62.93533-41.56888
77.54274 +371.45477-76.39474
M✶
(M⦿)
--- --- 0.668±0.052
0.668 +0.044-0.054
R✶
(R⦿)
0.775 ---
0.675 +0.028-0.057
0.675 +0.032-0.059
log g
(log10(cm/s2))
4.46 ---
4.603 +0.053-0.018
4.603±0.048
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✶
--- 55.7±27.7 68.2±32.7
Teq
(K)
--- 577 577
b
---
0.344 +0.15-0.344
0.0238 +0.5384-0.0238
S
(S⨁)
---
26.18 +5.79-6.99
26.18 +6.33-7.06
e
--- 0 0
i
(deg)
--- 89.65 89.95
P
(days)
8.7998722±0.0001038 8.7998722±0.0001038 8.79986138±5.454e-05
Rp
(R⨁)
---
1.09 +0.05-0.09
1.2 +0.06-0.11
Rp/R✶
---
0.014814 +0.002058-0.002114
0.016276 +0.006055-0.000965
a
(au)
--- .0729 .0729
δ
(%)
--- 0.02703±0.00539 0.03378±0.00727
T14
(hours)
--- 1.153±0.382 1.001±0.292
TC
(days)
2454969.377±0.00981 2454969.377±0.00981 2454969.379±0.00488
Print
Kepler Detection Products (4 File Types, 10 Files)
Kepler Pipeline Data Validation Reports q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries 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 7812893 7812893 7812893
KOI Name K06919.01 K06919.01 K06919.01
Exoplanet Archive Disposition CANDIDATE FALSE POSITIVE 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 FALSE POSITIVE CANDIDATE
Not Transit-Like False Positive Flag 0 1 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] 8.7998722±0.0001038 8.7998722±0.0001038 8.79986138±5.454e-05
Transit Epoch [BKJD] 136.37744±0.00981 136.37744±0.00981 136.37883±0.00488
Transit Epoch [BJD] 2454969.377±0.00981 2454969.377±0.00981 2454969.379±0.00488
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 kplr007812893-20160209194854_dvr.pdf kplr007812893-20160209194854_dvr.pdf kplr007812893-20141002224145_dvr.pdf
RA [decimal degrees] 288.37212999999997 288.37212999999997 288.37212999999997
Dec [decimal degrees] 43.591221 43.591221 43.591221
Kepler-band [mag] 15.860000000000001 15.860000000000001 15.860000000000001
g'-band [mag] 17.09 17.09 17.09
r'-band [mag] 15.871 15.871 15.871
i'-band [mag] 15.333 15.333 15.333
z'-band [mag] 15.003 15.003 15.003
J-band [mag] 13.845 13.845 13.845
H-band [mag] 13.161000000000001 13.161000000000001 13.161000000000001
K-band [mag] 13.017000000000001 13.017000000000001 13.017000000000001
Disposition Score --- 0.40900000000000003 ---
Comment --- MOD_NONUNIQ_ALT TOO_FEW_CENTROIDS
Eccentricity --- 0 0
Impact Parameter ---
0.344 +0.15-0.344
0.0238 +0.5384-0.0238
Transit Duration [hrs] --- 1.153±0.382 1.001±0.292
Transit Depth [ppm] --- 270.3±53.9 337.8±72.7
Planet-Star Radius Ratio ---
0.014814 +0.002058-0.002114
0.016276 +0.006055-0.000965
Fitted Stellar Density [g/cm**3] ---
42.18301 +62.93533-41.56888
77.54274 +371.45477-76.39474
Planetary Fit Type --- LS+MCMC MCMC
Planetary Radius [Earth radii] ---
1.09 +0.05-0.09
1.2 +0.06-0.11
Orbit Semi-Major Axis [au] --- .0729 .0729
Inclination [deg] --- 89.65 89.95
Equilibrium Temperature [K] --- 577 577
Insolation Flux [Earth flux] ---
26.18 +5.79-6.99
26.18 +6.33-7.06
Planet-Star Distance over Star Radius --- 55.7±27.7 68.2±32.7
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 --- 0.0563 0.076
Limb Darkening Coeff. 1 --- 0.7032 0.6787000000000001
Maximum Single Event Statistic --- 2.6075852 7.747641
Maximum Multiple Event Statistic --- 7.10616 8.651415
Transit Signal-to-Noise --- 7.4 8.700000000000001
Number of Transits --- 154 154
TCE Planet Number --- 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000
Odd-Even Depth Comparision Statistic --- 0.0575 ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr007812893-001-20160209194854_dvs.pdf kplr007812893-001-20141002224145_dvs.pdf
Stellar Effective Temperature [K] ---
4298 +129-142
4298 +135-139
Stellar Surface Gravity [log10(cm/s**2)] ---
4.603 +0.053-0.018
4.603±0.048
Stellar Metallicity [dex] ---
0.12 +0.25-0.3
0.120 +0.220-0.280
Stellar Radius [Solar radii] ---
0.675 +0.028-0.057
0.675 +0.032-0.059
Stellar Mass [Solar mass] --- 0.668±0.052
0.668 +0.044-0.054
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q17
FW Offset Significance [percent] --- 0.169 0.0
FW Source α(OOT) [hrs] --- 19.224785±0.000037 19.224723±0.000034
FW Source δ(OOT) [deg] --- 43.59088±0.0004 43.59161±0.00038
FW Source Δα(OOT) [sec] --- -0.9±1.4 -3.3±1.3
FW Source Δδ(OOT) [arcsec] --- -1.2±1.5 1.4±1.4
FW Δα(OOT) [sec] --- 0.00024±0.00036 0.00106±0.00041
FW Δδ(OOT) [arcsec] --- 0.00033±0.00036 -0.00042±0.00043
PRF ΔαSQ(OOT) [arcsec] --- -0.3±1.2 0.04±0.98
PRF ΔδSQ(OOT) [arcsec] --- 0.1±0.76 0.07±0.66
PRF ΔθSQ(OOT) [arcsec] --- 0.3±1.3 0.08±0.95
PRF ΔαSQ(KIC) [arcsec] --- -0.4±1.1 -0.1±1.1
PRF ΔδSQ(KIC) [arcsec] --- 0.15±0.86 0.14±0.85
PRF ΔθSQ(KIC) [arcsec] --- 0.4±1.3 0.16±0.91
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
5 2MASS Point Source Catalog
Data Files
1 Kepler 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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