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KOI-4442 Overview

KOI-4442 1.06 R⦿ 5688.00 K
?
KOI-4442.01
Architecture
KOI-4442
KOI-4442
KOI-4442.01
Other Data
Bibliography 9
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
KOI-4442 KOI-4442.01 Transit 2014 Q1-Q12 KOI Table Candidate Planet
RA
18h57m24.74s
Dec
+48d44m24.69s
Distance
791.489 pc
Parallax
---
Ecliptic Latitude
70.70534 deg
Ecliptic Longitude
299.65392 deg
Galactic Latitude
19.1157 deg
Galactic Longitude
78.68729 deg
Total Proper Motion
7.7353272±2.1965400 mas/yr
Proper Motion (RA)
-7.72042±2.19654 mas/yr
Proper Motion (Dec)
-0.4800020±2.1965400 mas/yr
Photometry
mV
14.422±0.114
mTESS
13.8200±0.0061
mJ
13.158±0.030
mH
12.778±0.033
mKs
12.782±0.024
mKep
14.305
mW1
12.738±0.023
mW2
12.778±0.023
mW3
12.669
mW4
9.478
mGaia
14.280800±0.000363
mB
15.443±0.070
mg
14.766
mi
14.107
mr
14.266
mz
14.065
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 Q1-Q16 KOI Table Q1-Q12 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5677.00±28.89 5688 ---
5529 +91-75
5942 +156-163
5942 +156-163
5942.00 +156.00-163.00
Metallicity
(dex)
-0.105±0.027 [M/H] -0.311 [Fe/H] --- 0.14±0.15 [Fe/H]
-0.320 +0.300-0.260
[Fe/H]
-0.320 +0.300-0.260
[Fe/H]
-0.320 +0.300-0.260
[Fe/H]
R✶
(R⦿)
--- 1.065 ---
2.346 +0.389-0.722
0.989 +0.355-0.131
0.989 +0.355-0.131
0.9890 +0.3550-0.1310
log g
(log10(cm/s2))
--- 4.41 ---
3.808 +0.217-0.078
4.407 +0.1-0.251
4.407 +0.1-0.251
4.407 +0.100-0.251
ρ✶
(g/cm3)
--- --- ---
0.25257 +0.05029-0.08541
0.25565 +0.04312-0.08004
0.25565 +0.04312-0.08004
0.25565 +0.04312-0.08004
M✶
(M⦿)
--- --- ---
1.291 +0.129-0.257
0.909 +0.13-0.087
0.909 +0.13-0.087
0.9090 +0.1300-0.0870
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✶
--- 13.75±2.7 13.8±2.3 13.8±2.3 13.8±2.3
Teq
(K)
--- 1063 786 786 786
b
---
0.197 +0.247-0.196
0.072 +0.3617-0.0719
0.072 +0.3617-0.0719
0.072 +0.3617-0.0719
S
(S⨁)
---
301.80 +136.06-164.87
90.19 +94.55-29.46
90.19 +94.55-29.46
90.19 +94.55-29.46
e
--- 0 0 0 0
i
(deg)
--- 89.18 89.95 89.95 89.95
P
(days)
13.9482197±0.00023 13.9482197±0.00023 13.9481488±0.0002405 13.9481488±0.0002405 13.9481488±0.0002405
Rp
(R⨁)
---
2.53 +0.42-0.78
1.13 +0.4-0.15
1.13 +0.4-0.15
1.13 +0.4-0.15
Rp/R✶
---
0.009882 +0.000533-0.000485
0.010425 +0.000529-0.000489
0.010425 +0.000529-0.000489
0.010425 +0.000529-0.000489
a
(au)
--- .1235 .11 .11 .11
δ
(%)
--- 0.01194±0.00095
0.01296+0.00100-0.00100
0.01296+0.00100-0.00100
0.01296+0.00100-0.00100
T14
(hours)
--- 7.686±0.338 7.788±0.321 7.788±0.321 7.788±0.321
TC
(days)
2454965.751±0.0121 2454965.751±0.0121 2454965.755±0.0121 2454965.755±0.0121 2454965.755±0.0121
Print
Kepler Detection Products (4 File Types, 15 Files)
Kepler Pipeline Data Validation Reports q1_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q12_tce 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_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 11124436 11124436 11124436 11124436 11124436
KOI Name K04442.01 K04442.01 K04442.01 K04442.01 K04442.01
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] 13.9482197±0.00023 13.9482197±0.00023 13.9481488±0.0002405 13.9481488±0.0002405 13.9481488±0.0002405
Transit Epoch [BKJD] 132.7505±0.0121 132.7505±0.0121 132.7552±0.0121 132.7552±0.0121 132.7552±0.0121
Transit Epoch [BJD] 2454965.751±0.0121 2454965.751±0.0121 2454965.755±0.0121 2454965.755±0.0121 2454965.755±0.0121
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_q16_tce q1_q12_tce
Link to DV Report kplr011124436-20160209194854_dvr.pdf kplr011124436-20160209194854_dvr.pdf kplr011124436-20141002224145_dvr.pdf kplr011124436-20130815195353_dvr.pdf kplr011124436-20121029204534_dvr.pdf
RA [decimal degrees] 284.35312 284.35312 284.35312 284.35312 284.35312
Dec [decimal degrees] 48.740210999999995 48.740210999999995 48.740210999999995 48.740210999999995 48.740210999999995
Kepler-band [mag] 14.305000000000001 14.305000000000001 14.305000000000001 14.305000000000001 14.305000000000001
g'-band [mag] 14.766 14.766 14.766 14.766 14.766
r'-band [mag] 14.266 14.266 14.266 14.266 14.266
i'-band [mag] 14.107000000000001 14.107000000000001 14.107000000000001 14.107000000000001 14.107000000000001
z'-band [mag] 14.065000000000001 14.065000000000001 14.065000000000001 14.065000000000001 14.065000000000001
J-band [mag] 13.158000000000001 13.158000000000001 13.158000000000001 13.158000000000001 13.158000000000001
H-band [mag] 12.778 12.778 12.778 12.778 12.778
K-band [mag] 12.782 12.782 12.782 12.782 12.782
Disposition Score --- 0.97 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.197 +0.247-0.196
0.072 +0.3617-0.0719
0.072 +0.3617-0.0719
0.072 +0.3617-0.0719
Transit Duration [hrs] --- 7.686±0.338 7.788±0.321 7.788±0.321 7.788±0.321
Transit Depth [ppm] --- 119.4±9.5 129.6±10 129.6±10 129.6±10
Planet-Star Radius Ratio ---
0.009882 +0.000533-0.000485
0.010425 +0.000529-0.000489
0.010425 +0.000529-0.000489
0.010425 +0.000529-0.000489
Fitted Stellar Density [g/cm**3] ---
0.25257 +0.05029-0.08541
0.25565 +0.04312-0.08004
0.25565 +0.04312-0.08004
0.25565 +0.04312-0.08004
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
2.53 +0.42-0.78
1.13 +0.4-0.15
1.13 +0.4-0.15
1.13 +0.4-0.15
Orbit Semi-Major Axis [au] --- .1235 .11 .11 .11
Inclination [deg] --- 89.18 89.95 89.95 89.95
Equilibrium Temperature [K] --- 1063 786 786 786
Insolation Flux [Earth flux] ---
301.80 +136.06-164.87
90.19 +94.55-29.46
90.19 +94.55-29.46
90.19 +94.55-29.46
Planet-Star Distance over Star Radius --- 13.75±2.7 13.8±2.3 13.8±2.3 13.8±2.3
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 --- 0.23290000000000002 0.2928 0.2928 0.2928
Limb Darkening Coeff. 1 --- 0.4554 0.341 0.341 0.341
Maximum Single Event Statistic --- 3.0516598 9.6523905 --- ---
Maximum Multiple Event Statistic --- 11.343919999999999 11.399198 --- ---
Transit Signal-to-Noise --- 14.5 15.200000000000001 15.200000000000001 15.200000000000001
Number of Transits --- 76 76 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111110111011101000000000000000 11111110111011101000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.6947 --- --- ---
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 --- kplr011124436-001-20160209194854_dvs.pdf kplr011124436-001-20141002224145_dvs.pdf kplr011124436-001-20130826182306_dvs.pdf kplr011124436-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
5529 +91-75
5942 +156-163
5942 +156-163
5942.00 +156.00-163.00
Stellar Surface Gravity [log10(cm/s**2)] ---
3.808 +0.217-0.078
4.407 +0.1-0.251
4.407 +0.1-0.251
4.407 +0.100-0.251
Stellar Metallicity [dex] --- 0.14±0.15
-0.320 +0.300-0.260
-0.320 +0.300-0.260
-0.320 +0.300-0.260
Stellar Radius [Solar radii] ---
2.346 +0.389-0.722
0.989 +0.355-0.131
0.989 +0.355-0.131
0.9890 +0.3550-0.1310
Stellar Mass [Solar mass] ---
1.291 +0.129-0.257
0.909 +0.13-0.087
0.909 +0.13-0.087
0.9090 +0.1300-0.0870
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.373 0.9860000000000001 0.182 0.398
FW Source α(OOT) [hrs] --- 18.956885±0.000038 18.956877±0.000039 18.956907±0.000034 18.956904000±0.000046000
FW Source δ(OOT) [deg] --- 48.74049±0.00037 48.7402±0.00039 48.7403±0.00034 48.74038000±0.00045000
FW Source Δα(OOT) [sec] --- 0.4±1.3 0.1±1.4 1.2±1.2 0.11000±0.16000
FW Source Δδ(OOT) [arcsec] --- 1±1.3 -0±1.4 0.3±1.2 0.04000±0.11000
FW Δα(OOT) [sec] --- -4e-05±0.00015 -1e-05±0.00015 -0.00015±0.00015 -1.2e-05±1.8e-05
FW Δδ(OOT) [arcsec] --- -0.00011±0.00015 1e-05±0.00015 -4e-05±0.00016 -4e-06±1.2e-05
PRF ΔαSQ(OOT) [arcsec] --- 0.75±0.72 0.82±0.8 0.49±0.75 -0.1900±0.7500
PRF ΔδSQ(OOT) [arcsec] --- 0.52±0.54 0.59±0.56 0.43±0.41 -0.0400±0.6800
PRF ΔθSQ(OOT) [arcsec] --- 0.91±0.78 1.01±0.81 0.65±0.74 0.1900±0.7500
PRF ΔαSQ(KIC) [arcsec] --- 0.67±0.76 0.74±0.8 0.4±0.74 -0.2400±0.7700
PRF ΔδSQ(KIC) [arcsec] --- 0.42±0.53 0.47±0.59 0.3±0.45 -0.1100±0.6800
PRF ΔθSQ(KIC) [arcsec] --- 0.79±0.81 0.87±0.81 0.5±0.75 0.2700±0.7500
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 SuperWASP Time Series
1 TrES Time Series
System
Star
Confirmed
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False Positive Planet
Controversial
False Positive
Aliases
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Time Series
Kepler | K2
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