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KOI-4896 Overview

KOI-4896 1.50 R⦿ 5700.00 K
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KOI-4896.01
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KOI-4896.02
Architecture
KOI-4896
KOI-4896
KOI-4896.01
KOI-4896.02
Other Data
Bibliography 8
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
KOI-4896 KOI-4896.01 Transit 2014 Q1-Q12 KOI Table Candidate Planet
KOI-4896 KOI-4896.02 Transit 2017 Q1-Q17 DR25 KOI Table Candidate Planet
RA
19h23m36.10s
Dec
+48d44m46.05s
Distance
1951.26+111.88-100.60
pc
Parallax
0.4830780±0.0272724 mas
Ecliptic Latitude
69.19474 deg
Ecliptic Longitude
311.47387 deg
Galactic Latitude
15.11259 deg
Galactic Longitude
80.37647 deg
Total Proper Motion
6.3212958±0.0529791 mas/yr
Proper Motion (RA)
-5.6997300±0.0532098 mas/yr
Proper Motion (Dec)
-2.7334700±0.0519641 mas/yr
Photometry
mV
15.556±0.149
mTESS
14.9621±0.0064
mJ
14.328±0.035
mH
13.961±0.047
mKs
13.880±0.048
mKep
15.451
mW1
13.832±0.025
mW2
13.894±0.029
mW3
13.209
mW4
9.063
mGaia
15.436200±0.000438
mB
16.393±0.019
mg
15.921
mi
15.250
mr
15.427
mz
15.215
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 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR25 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5700.0±122.0 5890 --- ---
6118 +191-212
6118 +191-212
6120 +164-202
6120.00 +164.00-202.00
L✶
(log10(L⦿))
0.3324251 --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.4230776 --- --- ---
0.43277 +0.23309-0.17428
0.33388 +0.54431-0.10881
0.48398 +0.02505-0.29542
0.48398 +0.02505-0.29542
M✶
(M⦿)
1.02 --- --- ---
0.995 +0.153-0.125
0.995 +0.153-0.125
0.996 +0.154-0.118
0.9960 +0.1540-0.1180
R✶
(R⦿)
1.50354 1.069 --- ---
1.023 +0.32-0.137
1.023 +0.32-0.137
1.024 +0.404-0.118
1.0240 +0.4040-0.1180
log g
(log10(cm/s2))
4.09244 4.42 --- ---
4.416 +0.087-0.203
4.416 +0.087-0.203
4.415 +0.075-0.274
4.415 +0.075-0.274
Metallicity
(dex)
--- -0.236 [Fe/H] --- --- -0.24±0.3 [Fe/H] -0.24±0.3 [Fe/H]
-0.240 +0.260-0.300
[Fe/H]
-0.240 +0.260-0.300
[Fe/H]
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-Q16 KOI Table Q1-Q12 KOI Table
P
(days)
19.5945772±0.000514 19.5945772±0.000514 19.5960013±0.0006639 19.5960013±0.0006639
TC
(days)
2454983.139±0.0187 2454983.139±0.0187 2454983.106±0.0191 2454983.106±0.0191
a/R✶
--- 20.63±5.6 21.42±1.1 21.42±1.1
Teq
(K)
--- 724 725 725
b
---
0.389 +0.067-0.389
0.1336 +0.3016-0.1335
0.1336 +0.3016-0.1335
S
(S⨁)
---
64.98 +61.67-22.65
65.20 +75.74-20.58
65.20 +75.74-20.58
e
--- 0 0 0
i
(deg)
--- 88.92 89.38 89.38
Rp
(R⨁)
---
1.18 +0.37-0.16
1.31 +0.51-0.16
1.31 +0.51-0.16
Rp/R✶
---
0.010577 +0.000595-0.000997
0.011673 +0.00056-0.00101
0.011673 +0.00056-0.00101
a
(au)
--- .1421 .1421 .1421
δ
(%)
--- 0.01293±0.00171 0.01615±0.00183 0.01615±0.00183
T14
(hours)
--- 6.77±0.565 7.012±0.686 7.012±0.686
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table
P
(days)
49.537365±0.002257 49.537365±0.002257
TC
(days)
2455005.195±0.0417 2455005.195±0.0417
a/R✶
--- 35.1±14.3
Teq
(K)
--- 532
b
---
0.435 +0.02-0.433
S
(S⨁)
---
18.87 +17.91-6.58
e
--- 0
i
(deg)
--- 89.29
Rp
(R⨁)
---
1.48 +0.47-0.2
Rp/R✶
---
0.013263 +0.001364-0.000475
a
(au)
--- .2637
δ
(%)
---
0.02017+0.00250-0.00250
T14
(hours)
--- 9.862±0.935
Print
Kepler Detection Products (4 File Types, 10 Files)
Kepler Pipeline Data Validation Reports q1_q12_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q17_dr25_tce q1_q17_dr25_tce
Kepler TCERT Reports 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_dr25_tce
Kepler Detection Products
Kepler Pipeline Data Validation Summaries q1_q17_dr25_tce
Kepler Object of Interest
KepID 11135694 11135694 11135694 11135694
KOI Name K04896.01 K04896.01 K04896.01 K04896.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE
Vetting Status Done Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2014-12-18 2014-12-04
Disposition Using Kepler Data CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0
Stellar Eclipse False Positive Flag 0 0 0 0
Centroid Offset False Positive Flag 0 0 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q16_koi q1_q12_koi
Orbital Period [days] 19.5945772±0.000514 19.5945772±0.000514 19.5960013±0.0006639 19.5960013±0.0006639
Transit Epoch [BKJD] 150.1394±0.0187 150.1394±0.0187 150.1057±0.0191 150.1057±0.0191
Transit Epoch [BJD] 2454983.139±0.0187 2454983.139±0.0187 2454983.106±0.0191 2454983.106±0.0191
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q16_koi q1_q12_koi
Number of Planets 2 2 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce --- q1_q12_tce
Link to DV Report kplr011135694-20160209194854_dvr.pdf kplr011135694-20160209194854_dvr.pdf --- kplr011135694-20121029204534_dvr.pdf
RA [decimal degrees] 290.90042 290.90042 290.90042 290.90042
Dec [decimal degrees] 48.74614 48.74614 48.74614 48.74614
Kepler-band [mag] 15.451 15.451 15.451 15.451
g'-band [mag] 15.921000000000001 15.921000000000001 15.921000000000001 15.921000000000001
r'-band [mag] 15.427000000000001 15.427000000000001 15.427000000000001 15.427000000000001
i'-band [mag] 15.25 15.25 15.25 15.25
z'-band [mag] 15.215 15.215 15.215 15.215
J-band [mag] 14.328000000000001 14.328000000000001 14.328000000000001 14.328000000000001
H-band [mag] 13.961 13.961 13.961 13.961
K-band [mag] 13.88 13.88 13.88 13.88
Disposition Score --- 0.933 --- ---
Comment --- NO_COMMENT --- ---
Eccentricity --- 0 0 0
Impact Parameter ---
0.389 +0.067-0.389
0.1336 +0.3016-0.1335
0.1336 +0.3016-0.1335
Transit Duration [hrs] --- 6.77±0.565 7.012±0.686 7.012±0.686
Transit Depth [ppm] --- 129.3±17.1 161.5±18.3 161.5±18.3
Planet-Star Radius Ratio ---
0.010577 +0.000595-0.000997
0.011673 +0.00056-0.00101
0.011673 +0.00056-0.00101
Fitted Stellar Density [g/cm**3] ---
0.43277 +0.23309-0.17428
0.48398 +0.02505-0.29542
0.48398 +0.02505-0.29542
Planetary Fit Type --- LS+MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
1.18 +0.37-0.16
1.31 +0.51-0.16
1.31 +0.51-0.16
Orbit Semi-Major Axis [au] --- .1421 .1421 .1421
Inclination [deg] --- 88.92 89.38 89.38
Equilibrium Temperature [K] --- 724 725 725
Insolation Flux [Earth flux] ---
64.98 +61.67-22.65
65.20 +75.74-20.58
65.20 +75.74-20.58
Planet-Star Distance over Star Radius --- 20.63±5.6 21.42±1.1 21.42±1.1
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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0
Limb Darkening Coeff. 2 --- 0.2916 0.29760000000000003 0.29760000000000003
Limb Darkening Coeff. 1 --- 0.3447 0.32880000000000004 0.32880000000000004
Maximum Single Event Statistic --- 3.0874918 --- ---
Maximum Multiple Event Statistic --- 8.065692 --- ---
Transit Signal-to-Noise --- 8.8 8.0 8.0
Number of Transits --- 71 --- ---
TCE Planet Number --- 2 --- 1
Quarters --- 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.3698 --- ---
Transit Model --- 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 --- kplr011135694-002-20160209194854_dvs.pdf --- kplr011135694-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
6118 +191-212
6120 +164-202
6120.00 +164.00-202.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.416 +0.087-0.203
4.415 +0.075-0.274
4.415 +0.075-0.274
Stellar Metallicity [dex] --- -0.24±0.3
-0.240 +0.260-0.300
-0.240 +0.260-0.300
Stellar Radius [Solar radii] ---
1.023 +0.32-0.137
1.024 +0.404-0.118
1.0240 +0.4040-0.1180
Stellar Mass [Solar mass] ---
0.995 +0.153-0.125
0.996 +0.154-0.118
0.9960 +0.1540-0.1180
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.185 --- 0.598
FW Source α(OOT) [hrs] --- 19.393375±0.000038 --- 19.393370000±0.000039000
FW Source δ(OOT) [deg] --- 48.74645±0.00038 --- 48.74629000±0.00039000
FW Source Δα(OOT) [sec] --- 0.5±1.4 --- 0.03000±0.14000
FW Source Δδ(OOT) [arcsec] --- 1.1±1.4 --- 0.04600±0.09400
FW Δα(OOT) [sec] --- -7e-05±0.00019 --- -6e-06±2.4e-05
FW Δδ(OOT) [arcsec] --- -0.00018±0.0002 --- -8e-06±1.6e-05
PRF ΔαSQ(OOT) [arcsec] --- 0.2±1.5 --- 0.2800±0.4500
PRF ΔδSQ(OOT) [arcsec] --- -1.6±1.5 --- -0.6000±0.6800
PRF ΔθSQ(OOT) [arcsec] --- 1.6±1.5 --- 0.6600±0.6500
PRF ΔαSQ(KIC) [arcsec] --- 0.2±1.5 --- 0.2600±0.4600
PRF ΔδSQ(KIC) [arcsec] --- -1.8±1.5 --- -0.8400±0.6600
PRF ΔθSQ(KIC) [arcsec] --- 1.8±1.5 --- 0.8800±0.6400
KepID 11135694 11135694
KOI Name K04896.02 K04896.02
Exoplanet Archive Disposition CANDIDATE CANDIDATE
Vetting Status Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31
Disposition Using Kepler Data CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 0
Stellar Eclipse False Positive Flag 0 0
Centroid Offset False Positive Flag 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi
Orbital Period [days] 49.537365±0.002257 49.537365±0.002257
Transit Epoch [BKJD] 172.1948±0.0417 172.1948±0.0417
Transit Epoch [BJD] 2455005.195±0.0417 2455005.195±0.0417
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi
Number of Planets 2 2
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce
Link to DV Report kplr011135694-20160209194854_dvr.pdf kplr011135694-20160209194854_dvr.pdf
RA [decimal degrees] 290.90042 290.90042
Dec [decimal degrees] 48.74614 48.74614
Kepler-band [mag] 15.451 15.451
g'-band [mag] 15.921000000000001 15.921000000000001
r'-band [mag] 15.427000000000001 15.427000000000001
i'-band [mag] 15.25 15.25
z'-band [mag] 15.215 15.215
J-band [mag] 14.328000000000001 14.328000000000001
H-band [mag] 13.961 13.961
K-band [mag] 13.88 13.88
Disposition Score --- 0.9660000000000001
Comment --- NO_COMMENT
Eccentricity --- 0
Impact Parameter ---
0.435 +0.02-0.433
Transit Duration [hrs] --- 9.862±0.935
Transit Depth [ppm] --- 201.7±25
Planet-Star Radius Ratio ---
0.013263 +0.001364-0.000475
Fitted Stellar Density [g/cm**3] ---
0.33388 +0.54431-0.10881
Planetary Fit Type --- LS+MCMC
Planetary Radius [Earth radii] ---
1.48 +0.47-0.2
Orbit Semi-Major Axis [au] --- .2637
Inclination [deg] --- 89.29
Equilibrium Temperature [K] --- 532
Insolation Flux [Earth flux] ---
18.87 +17.91-6.58
Planet-Star Distance over Star Radius --- 35.1±14.3
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0
Limb Darkening Coeff. 3 --- 0.0
Limb Darkening Coeff. 2 --- 0.2916
Limb Darkening Coeff. 1 --- 0.3447
Maximum Single Event Statistic --- 4.292642
Maximum Multiple Event Statistic --- 9.261978
Transit Signal-to-Noise --- 10.1
Number of Transits --- 27
TCE Planet Number --- 1
Quarters --- 11111111111111111000000000000000
Odd-Even Depth Comparision Statistic --- 0.8902
Transit Model --- Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr011135694-001-20160209194854_dvs.pdf
Stellar Effective Temperature [K] ---
6118 +191-212
Stellar Surface Gravity [log10(cm/s**2)] ---
4.416 +0.087-0.203
Stellar Metallicity [dex] --- -0.24±0.3
Stellar Radius [Solar radii] ---
1.023 +0.32-0.137
Stellar Mass [Solar mass] ---
0.995 +0.153-0.125
Stellar Parameter Provenance --- q1_q17_dr25_stellar
FW Offset Significance [percent] --- 0.053000000000000005
FW Source α(OOT) [hrs] --- 19.393403±0.000034
FW Source δ(OOT) [deg] --- 48.74573±0.00034
FW Source Δα(OOT) [sec] --- 1.5±1.2
FW Source Δδ(OOT) [arcsec] --- -1.5±1.2
FW Δα(OOT) [sec] --- -0.00033±0.00026
FW Δδ(OOT) [arcsec] --- 0.00028±0.00027
PRF ΔαSQ(OOT) [arcsec] --- 0.89±0.62
PRF ΔδSQ(OOT) [arcsec] --- 0.09±0.57
PRF ΔθSQ(OOT) [arcsec] --- 0.89±0.61
PRF ΔαSQ(KIC) [arcsec] --- 0.88±0.58
PRF ΔδSQ(KIC) [arcsec] --- -0.05±0.51
PRF ΔθSQ(KIC) [arcsec] --- 0.88±0.58
Known Objects
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
2 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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