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KOI-4768 Overview

KOI-4768 0.78 R⦿ 5069.00 K
?
KOI-4768.01

KOI-4768 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
KOI-4768
KOI-4768.01 3.44 d --- Transit 2014 Q1-Q12 KOI Table Candidate Planet
RA
19h47m09.43s
Dec
+47d14m04.09s
Distance
989.4170+31.0530-29.2470
pc
Parallax
0.98285300±0.03053350 mas
Ecliptic Latitude
66.15758 deg
Ecliptic Longitude
319.20435 deg
Galactic Latitude
10.91077 deg
Galactic Longitude
80.77497 deg
Total Proper Motion
20.8097484±0.0579021 mas/yr
Proper Motion (RA)
-7.7636200±0.0568486 mas/yr
Proper Motion (Dec)
-19.3073000±0.0580707 mas/yr
Photometry
mV
15.940±0.343
mTESS
15.1405±0.0073
mJ
14.299±0.026
mH
13.848±0.033
mKs
13.792±0.047
mKep
15.710
mW1
13.751±0.025
mW2
13.801±0.030
mW3
12.912
mW4
9.499
mGaia
15.709000±0.000448
mB
16.760±0.068
mg
16.382
mi
15.423
mr
15.686
mz
15.258
Mission
Tools
Planetary Systems
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 Q1-Q16 KOI Table Q1-Q12 KOI Table
Teff
(K)
5147.0±122.0 5069 --- 5201±156
5201 +161-148
5201 +161-148
5201.00 +161.00-148.00
Metallicity
(dex)
--- -0.848 [Fe/H] --- -0.84±0.3 [Fe/H]
-0.840 +0.340-0.300
[Fe/H]
-0.840 +0.340-0.300
[Fe/H]
-0.840 +0.340-0.300
[Fe/H]
R✶
(R⦿)
0.849135 0.775 --- 0.651±0.057
0.651 +0.075-0.053
0.651 +0.075-0.053
0.6510 +0.0750-0.0530
log g
(log10(cm/s2))
4.51963 4.62 ---
4.616 +0.072-0.044
4.616 +0.059-0.056
4.616 +0.059-0.056
4.616 +0.059-0.056
L✶
(log10(L⦿))
-0.3411349 --- --- --- --- --- ---
ρ✶
(g/cm3)
2.0033350 --- ---
98.12780 +431.68420-45.91891
134.89523 +117.36427-132.38390
134.89523 +117.36427-132.38390
134.89523 +117.36427-132.38390
M✶
(M⦿)
0.87 --- ---
0.638 +0.066-0.028
0.638 +0.067-0.029
0.638 +0.067-0.029
0.6380 +0.0670-0.0290
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 Q1-Q16 KOI Table Q1-Q12 KOI Table
a/R✶
--- 39.4±19.3 43.8±19.1 43.8±19.1 43.8±19.1
Teq
(K)
--- 945 945 945 945
b
---
0.114 +0.351-0.114
0.3061 +0.1629-0.3061
0.3061 +0.1629-0.3061
0.3061 +0.1629-0.3061
S
(S⨁)
---
188.22 +62.33-49.49
188.22 +76.22-46.72
188.22 +76.22-46.72
188.22 +76.22-46.72
e
--- 0 0 0 0
i
(deg)
--- 89.83 89.38 89.38 89.38
P
(days)
3.43633133±8.724e-06 3.43633133±8.724e-06 3.436330107±8.93e-06 3.436330107±8.93e-06 3.436330107±8.93e-06
Rp
(R⨁)
---
1.44 +0.12-0.13
1.56 +0.18-0.13
1.56 +0.18-0.13
1.56 +0.18-0.13
Rp
(RJup)
---
0.128+0.011-0.012
0.139+0.016-0.012
0.139+0.016-0.012
0.139+0.016-0.012
Rp/R✶
---
0.020187 +0.001292-0.00161
0.021954 +0.003492-0.001549
0.021954 +0.003492-0.001549
0.021954 +0.003492-0.001549
a
(au)
--- .0384 .0384 .0384 .0384
δ
(%)
--- 0.04735±0.00468 0.05371±0.00557 0.05371±0.00557 0.05371±0.00557
T14
(hours)
--- 0.675±0.111 0.584±0.131 0.584±0.131 0.584±0.131
TC
(days)
2454965.427±0.00187 2454965.427±0.00187 2454965.427±0.00185 2454965.427±0.00185 2454965.427±0.00185
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_q12_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 10221505 10221505 10221505 10221505 10221505
KOI Name K04768.01 K04768.01 K04768.01 K04768.01 K04768.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE
Vetting Status 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
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED 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
Orbital Period [days] 3.43633133±8.724e-06 3.43633133±8.724e-06 3.436330107±8.93e-06 3.436330107±8.93e-06 3.436330107±8.93e-06
Transit Epoch [BKJD] 132.42697±0.00187 132.42697±0.00187 132.4272±0.00185 132.4272±0.00185 132.4272±0.00185
Transit Epoch [BJD] 2454965.427±0.00187 2454965.427±0.00187 2454965.427±0.00185 2454965.427±0.00185 2454965.427±0.00185
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi
Number of Planets 1 1 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce --- q1_q12_tce
Link to DV Report kplr010221505-20160209194854_dvr.pdf kplr010221505-20160209194854_dvr.pdf kplr010221505-20141002224145_dvr.pdf --- kplr010221505-20121029204534_dvr.pdf
RA [decimal degrees] 296.78934 296.78934 296.78934 296.78934 296.78934
Dec [decimal degrees] 47.234531 47.234531 47.234531 47.234531 47.234531
Kepler-band [mag] 15.71 15.71 15.71 15.71 15.71
g'-band [mag] 16.382 16.382 16.382 16.382 16.382
r'-band [mag] 15.686 15.686 15.686 15.686 15.686
i'-band [mag] 15.423 15.423 15.423 15.423 15.423
z'-band [mag] 15.258000000000001 15.258000000000001 15.258000000000001 15.258000000000001 15.258000000000001
J-band [mag] 14.299000000000001 14.299000000000001 14.299000000000001 14.299000000000001 14.299000000000001
H-band [mag] 13.848 13.848 13.848 13.848 13.848
K-band [mag] 13.792 13.792 13.792 13.792 13.792
Disposition Score --- 0.9570000000000001 --- --- ---
Comment --- NO_COMMENT EYEBALL---INVERT_DIFF --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.114 +0.351-0.114
0.3061 +0.1629-0.3061
0.3061 +0.1629-0.3061
0.3061 +0.1629-0.3061
Transit Duration [hrs] --- 0.675±0.111 0.584±0.131 0.584±0.131 0.584±0.131
Transit Depth [ppm] --- 473.5±46.8 537.1±55.7 537.1±55.7 537.1±55.7
Planet-Star Radius Ratio ---
0.020187 +0.001292-0.00161
0.021954 +0.003492-0.001549
0.021954 +0.003492-0.001549
0.021954 +0.003492-0.001549
Fitted Stellar Density [g/cm**3] ---
98.12780 +431.68420-45.91891
134.89523 +117.36427-132.38390
134.89523 +117.36427-132.38390
134.89523 +117.36427-132.38390
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
1.44 +0.12-0.13
1.56 +0.18-0.13
1.56 +0.18-0.13
1.56 +0.18-0.13
Orbit Semi-Major Axis [au] --- .0384 .0384 .0384 .0384
Inclination [deg] --- 89.83 89.38 89.38 89.38
Equilibrium Temperature [K] --- 945 945 945 945
Insolation Flux [Earth flux] ---
188.22 +62.33-49.49
188.22 +76.22-46.72
188.22 +76.22-46.72
188.22 +76.22-46.72
Planet-Star Distance over Star Radius --- 39.4±19.3 43.8±19.1 43.8±19.1 43.8±19.1
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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0
Limb Darkening Coeff. 2 --- 0.2787 0.2617 0.2617 0.2617
Limb Darkening Coeff. 1 --- 0.38880000000000003 0.41550000000000004 0.41550000000000004 0.41550000000000004
Maximum Single Event Statistic --- 3.3430865 8.553972 --- ---
Maximum Multiple Event Statistic --- 9.665986 11.381205999999999 --- ---
Transit Signal-to-Noise --- 14.5 14.3 14.3 14.3
Number of Transits --- 310 310 --- ---
TCE Planet Number --- 1 1 --- 1
Quarters --- 11111101110111011000000000000000 11111101110111011000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.63 --- --- ---
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)
Link to DV Summary --- kplr010221505-001-20160209194854_dvs.pdf kplr010221505-001-20141002224145_dvs.pdf --- kplr010221505-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] --- 5201±156
5201 +161-148
5201 +161-148
5201.00 +161.00-148.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.616 +0.072-0.044
4.616 +0.059-0.056
4.616 +0.059-0.056
4.616 +0.059-0.056
Stellar Metallicity [dex] --- -0.84±0.3
-0.840 +0.340-0.300
-0.840 +0.340-0.300
-0.840 +0.340-0.300
Stellar Radius [Solar radii] --- 0.651±0.057
0.651 +0.075-0.053
0.651 +0.075-0.053
0.6510 +0.0750-0.0530
Stellar Mass [Solar mass] ---
0.638 +0.066-0.028
0.638 +0.067-0.029
0.638 +0.067-0.029
0.6380 +0.0670-0.0290
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.091 0.021 --- 0.24500000000000002
FW Source α(OOT) [hrs] --- 19.78593±0.000032 19.785917±0.000028 --- 19.785921000±0.000030000
FW Source δ(OOT) [deg] --- 47.2341±0.0003 47.23421±0.00028 --- 47.23439000±0.00032000
FW Source Δα(OOT) [sec] --- -0.9±1.2 -1.4±1 --- -0.10000±0.11000
FW Source Δδ(OOT) [arcsec] --- -1.6±1.1 -1.1±1 --- -0.01700±0.07800
FW Δα(OOT) [sec] --- 0.00027±0.00045 0.0005±0.00042 --- 4.6e-05±4.8e-05
FW Δδ(OOT) [arcsec] --- 0.00048±0.00041 0.00036±0.00042 --- 7e-06±3.5e-05
PRF ΔαSQ(OOT) [arcsec] --- -0.57±0.45 -0.63±0.44 --- 0.3900±0.7200
PRF ΔδSQ(OOT) [arcsec] --- 0.65±0.45 0.62±0.47 --- 1.7000±1.4000
PRF ΔθSQ(OOT) [arcsec] --- 0.87±0.53 0.88±0.54 --- 1.7000±1.3000
PRF ΔαSQ(KIC) [arcsec] --- -0.69±0.42 -0.74±0.43 --- 0.2800±0.7300
PRF ΔδSQ(KIC) [arcsec] --- 0.52±0.52 0.48±0.54 --- 1.5000±1.3000
PRF ΔθSQ(KIC) [arcsec] --- 0.86±0.55 0.88±0.58 --- 1.6000±1.3000
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
2 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
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