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KOI-1686 Overview

KOI-1686 0.52 R⦿ 3665.00 K
Χ
KOI-1686.01
Architecture
KOI-1686
KOI-1686
KOI-1686.01
Other Data
Bibliography 9
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
KOI-1686 KOI-1686.01 Transit 2013 Q1-Q6 KOI Table False Positive Candidate
RA
19h54m01.75s
Dec
+41d28m45.24s
Distance
228.043+2.479-2.427
pc
Parallax
4.357080±0.046806 mas
Ecliptic Latitude
60.40913 deg
Ecliptic Longitude
316.39507 deg
Galactic Latitude
7.01767 deg
Galactic Longitude
76.30692 deg
Total Proper Motion
34.6371553±0.0890438 mas/yr
Proper Motion (RA)
8.2471600±0.0807907 mas/yr
Proper Motion (Dec)
33.6410000±0.0895156 mas/yr
Photometry
mV
17.09±0.20
mTESS
14.7362000±0.0075912
mJ
13.330±0.024
mH
12.715±0.023
mKs
12.489±0.021
mKep
15.886
mW1
12.338±0.024
mW2
12.205±0.022
mW3
11.857±0.165
mW4
9.073
mGaia
15.884000±0.000575
mB
18.818±0.164
mg
17.623
mi
15.142
mr
16.181
mz
14.603
Mission
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Kepler Certified False Positive
Kepler Time Series
Source TICv8 Batalha et al. 2013 Latham et al. 2005 Q1-Q17 DR25 Supplemental 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)
3526.0±157.0 3665 3665 --- --- --- 3815.00±200.00 3665
R✶
(R⦿)
0.4911060±0.0150618 0.52 0.669 --- --- --- 0.4940±0.0220 .52
log g
(log10(cm/s2))
4.7452000±0.0083215 4.74 4.47 --- --- --- 4.760±0.300 4.74
Age
(Gyr)
--- --- --- --- --- --- 13.9±3.5 ---
M✶
(M⦿)
0.4891970±0.0206302 0.54 --- --- --- --- 0.5080±0.0330 ---
L✶
(log10(L⦿))
-1.47383+0.09367-0.11958
 --- --- --- --- --- --- ---
ρ✶
(g/cm3)
5.8226954±0.2904722 --- --- --- --- --- --- ---
Metallicity
(dex)
--- --- 0.461 [Fe/H] --- --- --- --- ---
Print
Status
False Positive Candidate
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table
a/R✶
--- --- --- 75±36
Teq
(K)
--- --- --- 246
b
--- --- --- 0.72±0.33
e
--- --- --- 0
i
(deg)
--- --- --- 89.38
P
(days)
56.86716792 56.86716792 56.86716792 56.8672±0.0021
Rp
(R⨁)
--- --- --- 1.33±0.47
Rp/R✶
--- --- --- 0.0247±0.0088
a
(au)
--- --- --- .231
δ
(%)
--- --- --- 0.06310
T14
(hours)
--- 4.23 4.23 4.2265
TC
(days)
2454990.262 2454990.262 2454990.262 2454990.262±0.013
Print
Kepler Detection Products (1 File Type, 4 Files)
Kepler Planet Detection Metrics q1_q17_dr24_stellar q1_q17_dr24_stellar q1_q17_dr25_stellar q1_q17_dr25_stellar
Kepler Object of Interest
KepID 6149553 6149553 6149553 6149553 6149553
KOI Name K01686.01 K01686.01 K01686.01 K01686.01 K01686.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE
Vetting Status Done Done Done Done Done
Date of Last Parameter Update 2018-08-16 2014-12-18 2014-12-04 2014-01-07 2013-02-12
Disposition Using Kepler Data FALSE POSITIVE FALSE POSITIVE NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE
Not Transit-Like False Positive Flag 1 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_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Orbital Period [days] 56.86716792 56.86716792 56.86716792 56.8672±0.0021 56.8672±0.0021
Transit Epoch [BKJD] 157.2619128 157.2619128 157.2619128 157.262±0.013 157.262±0.013
Transit Epoch [BJD] 2454990.262 2454990.262 2454990.262 2454990.262±0.013 2454990.262±0.013
Parameters Provenance q1_q17_dr25_sup_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Number of Planets 1 1 1 1 1
TCE Delivery q1_q17_dr25_tce --- --- --- ---
RA [decimal degrees] 298.50726 298.50726 298.50726 298.50726 298.50726
Dec [decimal degrees] 41.47905 41.47905 41.47905 41.47905 41.47905
Kepler-band [mag] 15.886000000000001 15.886000000000001 15.886000000000001 15.886000000000001 15.886000000000001
g'-band [mag] 17.623 17.623 17.623 17.623 17.623
r'-band [mag] 16.181 16.181 16.181 16.181 16.181
i'-band [mag] 15.142000000000001 15.142000000000001 15.142000000000001 15.142000000000001 15.142000000000001
z'-band [mag] 14.603000000000002 14.603000000000002 14.603000000000002 14.603000000000002 14.603000000000002
J-band [mag] 13.33 13.33 13.33 13.33 13.33
H-band [mag] 12.715 12.715 12.715 12.715 12.715
K-band [mag] 12.489 12.489 12.489 12.489 12.489
Transit Duration [hrs] --- 4.23 4.23 4.2265 4.2265
Planetary Fit Type --- none none --- ---
Eccentricity --- --- --- 0 0
Impact Parameter --- --- --- 0.72±0.33 0.72±0.57
Transit Depth [ppm] --- --- --- 631 633
Planet-Star Radius Ratio --- --- --- 0.0247±0.0088 0.0247±0.0088
Planetary Radius [Earth radii] --- --- --- 1.33±0.47 1.41
Orbit Semi-Major Axis [au] --- --- --- .231 .236
Inclination [deg] --- --- --- 89.38 ---
Equilibrium Temperature [K] --- --- --- 246 240
Planet-Star Distance over Star Radius --- --- --- 75±36 75±36
Limb Darkening Model --- --- --- Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- --- --- 0.2722 ---
Limb Darkening Coeff. 3 --- --- --- -0.8042 ---
Limb Darkening Coeff. 2 --- --- --- 0.7713 ---
Limb Darkening Coeff. 1 --- --- --- 0.5760000000000001 ---
Transit Signal-to-Noise --- --- --- 5.2 7.6000000000000005
Transit Model --- --- --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Chi-Square --- --- --- 1.32 1.24
Stellar Effective Temperature [K] --- --- --- 3815.00±200.00 3665
Stellar Surface Gravity [log10(cm/s**2)] --- --- --- 4.760±0.300 4.74
Stellar Radius [Solar radii] --- --- --- 0.4940±0.0220 .52
Stellar Mass [Solar mass] --- --- --- 0.5080±0.0330 ---
Stellar Age [Gyr] --- --- --- 13.9±3.5 ---
Stellar Parameter Provenance --- --- --- Pinsonneault KIC
Known Objects
1 Kepler Objects of Interest (KOIs)
8 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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