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KOI-4906 Overview

KOI-4906 0.75 R⦿ 5338.00 K
?
KOI-4906.01

KOI-4906 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
KOI-4906
KOI-4906.01 4.86 d --- Transit 2014 Q1-Q12 KOI Table Candidate Planet
RA
19h48m13.58s
Dec
+46d05m00.80s
Distance
1837.24+117.73-104.59
pc
Parallax
0.5166930±0.0320789 mas
Ecliptic Latitude
65.04187 deg
Ecliptic Longitude
318.38882 deg
Galactic Latitude
10.19914 deg
Galactic Longitude
79.83612 deg
Total Proper Motion
8.4742803±0.0709601 mas/yr
Proper Motion (RA)
-8.4000300±0.0709576 mas/yr
Proper Motion (Dec)
-1.1193400±0.0710991 mas/yr
Photometry
mV
16.195±0.138
mTESS
15.3566±0.0074
mJ
14.614±0.027
mH
14.177±0.038
mKs
14.138±0.058
mKep
15.933
mW1
14.073±0.027
mW2
14.089±0.033
mW3
13.141
mW4
8.8
mGaia
15.916800±0.000488
mB
16.711±0.068
mg
16.556
mi
15.666
mr
15.898
mz
15.544
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)
5518.0±123.0 5338 --- 5541±198
5544 +208-172
5544 +208-172
5544.00 +208.00-172.00
Metallicity
(dex)
--- -0.351 [Fe/H] --- -0.36±0.3 [Fe/H]
-0.360 +0.340-0.260
[Fe/H]
-0.360 +0.340-0.260
[Fe/H]
-0.360 +0.340-0.260
[Fe/H]
R✶
(R⦿)
1.35786 0.753 ---
0.757 +0.169-0.056
0.764 +0.305-0.059
0.764 +0.305-0.059
0.7640 +0.3050-0.0590
log g
(log10(cm/s2))
4.15913 4.67 ---
4.6 +0.034-0.136
4.588 +0.033-0.234
4.588 +0.033-0.234
4.588 +0.033-0.234
L✶
(log10(L⦿))
0.1875337 --- --- --- --- --- ---
ρ✶
(g/cm3)
0.5462217 --- ---
4.53911 +2.19077-4.38240
7.00760 +1.34252-4.95547
7.00760 +1.34252-4.95547
7.00760 +1.34252-4.95547
M✶
(M⦿)
0.97 --- --- 0.839±0.089
0.824 +0.107-0.081
0.824 +0.107-0.081
0.8240 +0.1070-0.0810
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✶
--- 17.83±8.6 20.61±3.9 20.61±3.9 20.61±3.9
Teq
(K)
--- 925 931 931 931
b
---
0.374 +0.075-0.374
0.0252 +0.447-0.0251
0.0252 +0.447-0.0251
0.0252 +0.447-0.0251
S
(S⨁)
---
172.76 +124.72-44.68
177.69 +225.41-44.30
177.69 +225.41-44.30
177.69 +225.41-44.30
e
--- 0 0 0 0
i
(deg)
--- 88.8 89.95 89.95 89.95
P
(days)
4.8608059±5.864e-05 4.8608059±5.864e-05 4.86077937±5.111e-05 4.86077937±5.111e-05 4.86077937±5.111e-05
Rp
(R⨁)
---
1.21 +0.27-0.09
1.3 +0.53-0.1
1.3 +0.53-0.1
1.3 +0.53-0.1
Rp
(RJup)
---
0.108+0.024-0.008
0.116+0.047-0.009
0.116+0.047-0.009
0.116+0.047-0.009
Rp/R✶
---
0.014666 +0.000992-0.001338
0.015642 +0.001664-0.001029
0.015642 +0.001664-0.001029
0.015642 +0.001664-0.001029
a
(au)
--- .0529 .0527 .0527 .0527
δ
(%)
--- 0.02521±0.00353 0.02956±0.00427 0.02956±0.00427 0.02956±0.00427
T14
(hours)
--- 1.966±0.287 1.83±0.25 1.83±0.25 1.83±0.25
TC
(days)
2454968.768±0.0091 2454968.768±0.0091 2454968.773±0.00817 2454968.773±0.00817 2454968.773±0.00817
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 9479306 9479306 9479306 9479306 9479306
KOI Name K04906.01 K04906.01 K04906.01 K04906.01 K04906.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED FALSE POSITIVE
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 FALSE POSITIVE
Not Transit-Like False Positive Flag 0 0 0 0 1
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] 4.8608059±5.864e-05 4.8608059±5.864e-05 4.86077937±5.111e-05 4.86077937±5.111e-05 4.86077937±5.111e-05
Transit Epoch [BKJD] 135.76776±0.0091 135.76776±0.0091 135.77255±0.00817 135.77255±0.00817 135.77255±0.00817
Transit Epoch [BJD] 2454968.768±0.0091 2454968.768±0.0091 2454968.773±0.00817 2454968.773±0.00817 2454968.773±0.00817
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 kplr009479306-20160209194854_dvr.pdf kplr009479306-20160209194854_dvr.pdf kplr009479306-20141002224145_dvr.pdf --- kplr009479306-20121029204534_dvr.pdf
RA [decimal degrees] 297.05664 297.05664 297.05664 297.05664 297.05664
Dec [decimal degrees] 46.083529999999996 46.083529999999996 46.083529999999996 46.083529999999996 46.083529999999996
Kepler-band [mag] 15.933000000000002 15.933000000000002 15.933000000000002 15.933000000000002 15.933000000000002
g'-band [mag] 16.556 16.556 16.556 16.556 16.556
r'-band [mag] 15.898000000000001 15.898000000000001 15.898000000000001 15.898000000000001 15.898000000000001
i'-band [mag] 15.666 15.666 15.666 15.666 15.666
z'-band [mag] 15.544 15.544 15.544 15.544 15.544
J-band [mag] 14.614 14.614 14.614 14.614 14.614
H-band [mag] 14.177000000000001 14.177000000000001 14.177000000000001 14.177000000000001 14.177000000000001
K-band [mag] 14.138 14.138 14.138 14.138 14.138
Disposition Score --- 1.0 --- --- ---
Comment --- CENT_FEW_MEAS --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.374 +0.075-0.374
0.0252 +0.447-0.0251
0.0252 +0.447-0.0251
0.0252 +0.447-0.0251
Transit Duration [hrs] --- 1.966±0.287 1.83±0.25 1.83±0.25 1.83±0.25
Transit Depth [ppm] --- 252.1±35.3 295.6±42.7 295.6±42.7 295.6±42.7
Planet-Star Radius Ratio ---
0.014666 +0.000992-0.001338
0.015642 +0.001664-0.001029
0.015642 +0.001664-0.001029
0.015642 +0.001664-0.001029
Fitted Stellar Density [g/cm**3] ---
4.53911 +2.19077-4.38240
7.00760 +1.34252-4.95547
7.00760 +1.34252-4.95547
7.00760 +1.34252-4.95547
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
1.21 +0.27-0.09
1.3 +0.53-0.1
1.3 +0.53-0.1
1.3 +0.53-0.1
Orbit Semi-Major Axis [au] --- .0529 .0527 .0527 .0527
Inclination [deg] --- 88.8 89.95 89.95 89.95
Equilibrium Temperature [K] --- 925 931 931 931
Insolation Flux [Earth flux] ---
172.76 +124.72-44.68
177.69 +225.41-44.30
177.69 +225.41-44.30
177.69 +225.41-44.30
Planet-Star Distance over Star Radius --- 17.83±8.6 20.61±3.9 20.61±3.9 20.61±3.9
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 --- 0.2521 0.2705 0.2705 0.2705
Limb Darkening Coeff. 1 --- 0.42100000000000004 0.3929 0.3929 0.3929
Maximum Single Event Statistic --- 3.0143366 5.1358232 --- ---
Maximum Multiple Event Statistic --- 8.281965999999999 9.104718 --- ---
Transit Signal-to-Noise --- 8.9 8.5 8.5 8.5
Number of Transits --- 173 173 --- ---
TCE Planet Number --- 1 1 --- 1
Quarters --- 00011101110111011000000000000000 11101110111011000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.29500000000000004 --- --- ---
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 --- kplr009479306-001-20160209194854_dvs.pdf kplr009479306-001-20141002224145_dvs.pdf --- kplr009479306-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] --- 5541±198
5544 +208-172
5544 +208-172
5544.00 +208.00-172.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.6 +0.034-0.136
4.588 +0.033-0.234
4.588 +0.033-0.234
4.588 +0.033-0.234
Stellar Metallicity [dex] --- -0.36±0.3
-0.360 +0.340-0.260
-0.360 +0.340-0.260
-0.360 +0.340-0.260
Stellar Radius [Solar radii] ---
0.757 +0.169-0.056
0.764 +0.305-0.059
0.764 +0.305-0.059
0.7640 +0.3050-0.0590
Stellar Mass [Solar mass] --- 0.839±0.089
0.824 +0.107-0.081
0.824 +0.107-0.081
0.8240 +0.1070-0.0810
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.803 0.14400000000000002 --- 0.004
FW Source α(OOT) [hrs] --- 19.803771±0.000043 19.803789±0.000042 --- 19.803817000±0.000044000
FW Source δ(OOT) [deg] --- 46.08355±0.00048 46.08353±0.00044 --- 46.08385000±0.00046000
FW Source Δα(OOT) [sec] --- -0.2±1.6 0.5±1.6 --- 0.27000±0.16000
FW Source Δδ(OOT) [arcsec] --- 0.1±1.7 0±1.6 --- 0.09000±0.11000
FW Δα(OOT) [sec] --- -0.00021±0.00043 -0.00047±0.00046 --- -8.2e-05±4.9e-05
FW Δδ(OOT) [arcsec] --- -4e-05±0.00045 -3e-05±0.00047 --- -2.7e-05±3.5e-05
PRF ΔαSQ(OOT) [arcsec] --- 0.4±1 0.29±0.85 --- 0.8000±1.3000
PRF ΔδSQ(OOT) [arcsec] --- 0.7±1.2 1.7±1.1 --- 0.3700±0.5100
PRF ΔθSQ(OOT) [arcsec] --- 0.8±1.2 1.7±1.1 --- 0.8000±1.2000
PRF ΔαSQ(KIC) [arcsec] --- 0.2±1 0.03±0.81 --- 0.5000±1.2000
PRF ΔδSQ(KIC) [arcsec] --- 0.8±1.2 1.9±1.1 --- 0.4700±0.4800
PRF ΔθSQ(KIC) [arcsec] --- 0.8±1.2 1.9±1.1 --- 0.6900±0.9400
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
7 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
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