NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

KIC 9842890 Overview

KIC 9842890 1.01 R⦿ 5498.00 K
Χ
KOI-1479.01
Architecture
KIC 9842890
KIC 9842890
KOI-1479.01
Other Data
Bibliography 9
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KIC 9842890 KOI-1479.01 Transit 2014 Q1-Q8 KOI Table False Positive Candidate
RA
19h45m45.16s
Dec
+46d36m55.22s
Distance
1341.09+70.43-63.84
pc
Parallax
0.7184320±0.0363682 mas
Ecliptic Latitude
65.70547 deg
Ecliptic Longitude
318.01592 deg
Galactic Latitude
10.82807 deg
Galactic Longitude
80.10416 deg
Total Proper Motion
5.0351494±0.0646220 mas/yr
Proper Motion (RA)
3.5798200±0.0637446 mas/yr
Proper Motion (Dec)
-3.5408500±0.0655066 mas/yr
Photometry
mV
15.919±0.080
mTESS
15.2107±0.0092
mJ
14.452±0.028
mH
14.137±0.035
mKs
14.060±0.055
mKep
15.752
mGaia
15.737100±0.000527
mg
16.305
mi
15.515
mr
15.718
mz
15.415
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 Q1-Q8 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5498.0±123.0 5583 ---
5819 +174-192
5835 +181-182
5835 +181-182
5835.00 +181.00-182.00
5583.00±200.00
L✶
(log10(L⦿))
-0.07454578 --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.3077535 --- ---
0.00612 +0.00176-0.00113
0.00857 +0.00349-0.00327
0.00857 +0.00349-0.00327
0.00857 +0.00349-0.00327
---
M✶
(M⦿)
0.96 --- ---
0.91 +0.101-0.111
0.91 +0.106-0.098
0.91 +0.106-0.098
0.9100 +0.1060-0.0980
1.0300±0.3000
R✶
(R⦿)
1.01151 0.842 ---
0.823 +0.238-0.079
0.833 +0.364-0.069
0.833 +0.364-0.069
0.8330 +0.3640-0.0690
0.8400±0.3000
log g
(log10(cm/s2))
4.4104 4.60 ---
4.565 +0.034-0.184
4.556 +0.033-0.299
4.556 +0.033-0.299
4.556 +0.033-0.299
4.600±0.300
Metallicity
(dex)
--- -0.320 [Fe/H] --- -0.32±0.3 [Fe/H]
-0.320 +0.300-0.280
[Fe/H]
-0.320 +0.300-0.280
[Fe/H]
-0.320 +0.300-0.280
[Fe/H] 		---
Print
Status
False Positive Candidate
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 Q1-Q8 KOI Table
P
(days)
4.9883872±2.686e-05 4.9883872±2.686e-05 4.98838102±2.541e-05 4.98838102±2.541e-05 4.98838102±2.541e-05 4.98824±0.0001
TC
(days)
2455191.234±0.00369 2455191.234±0.00369 2455191.234±0.00344 2455191.234±0.00344 2455191.234±0.00344 2455191.2289±0.0046
a/R✶
--- 2.004±0.576 2.242±0.913 2.242±0.913 2.242±0.913 4±1.6
Teq
(K)
--- 990 998 998 998 938
b
---
0.939 +0.008-0.024
0.9205 +0.0243-0.0359
0.9205 +0.0243-0.0359
0.9205 +0.0243-0.0359
0.643±0.1
S
(S⨁)
---
227.27 +197.71-64.86
234.55 +312.73-60.73
234.55 +312.73-60.73
234.55 +312.73-60.73
---
e
--- 0 0 0 0 0
i
(deg)
--- 62.07 65.89 65.89 65.89 80.79
Rp
(R⨁)
---
2.59 +0.74-0.25
2.71 +1.19-0.22
2.71 +1.19-0.22
2.71 +1.19-0.22
2.17±0.77
Rp/R✶
---
0.028768 +0.000431-0.001011
0.029818 +0.000763-0.001285
0.029818 +0.000763-0.001285
0.029818 +0.000763-0.001285
0.02366±0.00047
a
(au)
--- .0553 .0554 .0554 .0554 .058
δ
(%)
--- 0.06382±0.00144 0.07214±0.00159 0.07214±0.00159 0.07214±0.00159 0.06070
T14
(hours)
--- 9.142±0.293 8.678±0.37 8.678±0.37 8.678±0.37 7.7387
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 9842890 9842890 9842890 9842890 9842890 9842890
KOI Name K01479.01 K01479.01 K01479.01 K01479.01 K01479.01 K01479.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE CANDIDATE NOT DISPOSITIONED FALSE POSITIVE FALSE POSITIVE
Vetting Status Done 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 2014-01-07
Disposition Using Kepler Data FALSE POSITIVE FALSE POSITIVE CANDIDATE NOT DISPOSITIONED FALSE POSITIVE FALSE POSITIVE
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 1 1 0 0 0 ---
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0 0 1 ---
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi
Orbital Period [days] 4.9883872±2.686e-05 4.9883872±2.686e-05 4.98838102±2.541e-05 4.98838102±2.541e-05 4.98838102±2.541e-05 4.98824±0.0001
Transit Epoch [BKJD] 358.2335±0.00369 358.2335±0.00369 358.2339±0.00344 358.2339±0.00344 358.2339±0.00344 358.2289±0.0046
Transit Epoch [BJD] 2455191.234±0.00369 2455191.234±0.00369 2455191.234±0.00344 2455191.234±0.00344 2455191.234±0.00344 2455191.2289±0.0046
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi
Number of Planets 1 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 kplr009842890-20160209194854_dvr.pdf kplr009842890-20160209194854_dvr.pdf kplr009842890-20141002224145_dvr.pdf kplr009842890-20130815195353_dvr.pdf kplr009842890-20121029204534_dvr.pdf ---
RA [decimal degrees] 296.43814 296.43814 296.43814 296.43814 296.43814 296.43814
Dec [decimal degrees] 46.615359999999995 46.615359999999995 46.615359999999995 46.615359999999995 46.615359999999995 46.615359999999995
Kepler-band [mag] 15.752 15.752 15.752 15.752 15.752 15.752
g'-band [mag] 16.305 16.305 16.305 16.305 16.305 16.305
r'-band [mag] 15.718 15.718 15.718 15.718 15.718 15.718
i'-band [mag] 15.515 15.515 15.515 15.515 15.515 15.515
z'-band [mag] 15.415000000000001 15.415000000000001 15.415000000000001 15.415000000000001 15.415000000000001 15.415000000000001
J-band [mag] 14.452 14.452 14.452 14.452 14.452 14.452
H-band [mag] 14.137 14.137 14.137 14.137 14.137 14.137
K-band [mag] 14.06 14.06 14.06 14.06 14.06 14.06
Disposition Score --- 0.0 --- --- --- ---
Comment --- CENT_FEW_DIFFS---HALO_GHOST EYEBALL---CLEAR_APO---TOO_FEW_QUARTERS --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.939 +0.008-0.024
0.9205 +0.0243-0.0359
0.9205 +0.0243-0.0359
0.9205 +0.0243-0.0359
0.643±0.1
Transit Duration [hrs] --- 9.142±0.293 8.678±0.37 8.678±0.37 8.678±0.37 7.7387
Transit Depth [ppm] --- 638.2±14.4 721.4±15.9 721.4±15.9 721.4±15.9 607
Planet-Star Radius Ratio ---
0.028768 +0.000431-0.001011
0.029818 +0.000763-0.001285
0.029818 +0.000763-0.001285
0.029818 +0.000763-0.001285
0.02366±0.00047
Fitted Stellar Density [g/cm**3] ---
0.00612 +0.00176-0.00113
0.00857 +0.00349-0.00327
0.00857 +0.00349-0.00327
0.00857 +0.00349-0.00327
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
2.59 +0.74-0.25
2.71 +1.19-0.22
2.71 +1.19-0.22
2.71 +1.19-0.22
2.17±0.77
Orbit Semi-Major Axis [au] --- .0553 .0554 .0554 .0554 .058
Inclination [deg] --- 62.07 65.89 65.89 65.89 80.79
Equilibrium Temperature [K] --- 990 998 998 998 938
Insolation Flux [Earth flux] ---
227.27 +197.71-64.86
234.55 +312.73-60.73
234.55 +312.73-60.73
234.55 +312.73-60.73
---
Planet-Star Distance over Star Radius --- 2.004±0.576 2.242±0.913 2.242±0.913 2.242±0.913 4±1.6
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 Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 -0.28
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.44680000000000003
Limb Darkening Coeff. 2 --- 0.2787 0.2937 0.2937 0.2937 0.12190000000000001
Limb Darkening Coeff. 1 --- 0.3728 0.3438 0.3438 0.3438 0.45990000000000003
Maximum Single Event Statistic --- 5.587559 5.851941999999999 --- --- ---
Maximum Multiple Event Statistic --- 34.12135 35.8836 --- --- ---
Transit Signal-to-Noise --- 52.9 55.4 55.4 55.4 58.800000000000004
Number of Transits --- 174 172 --- --- ---
TCE Planet Number --- 1 1 1 1 ---
Quarters --- 00011101110111011000000000000000 11101110111011000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.8584 --- --- --- ---
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) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr009842890-001-20160209194854_dvs.pdf kplr009842890-001-20141002224145_dvs.pdf kplr009842890-001-20130826182306_dvs.pdf kplr009842890-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] ---
5819 +174-192
5835 +181-182
5835 +181-182
5835.00 +181.00-182.00
5583.00±200.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.565 +0.034-0.184
4.556 +0.033-0.299
4.556 +0.033-0.299
4.556 +0.033-0.299
4.600±0.300
Stellar Metallicity [dex] --- -0.32±0.3
-0.320 +0.300-0.280
-0.320 +0.300-0.280
-0.320 +0.300-0.280
---
Stellar Radius [Solar radii] ---
0.823 +0.238-0.079
0.833 +0.364-0.069
0.833 +0.364-0.069
0.8330 +0.3640-0.0690
0.8400±0.3000
Stellar Mass [Solar mass] ---
0.91 +0.101-0.111
0.91 +0.106-0.098
0.91 +0.106-0.098
0.9100 +0.1060-0.0980
1.0300±0.3000
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 KIC
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.0 0.0
FW Source α(OOT) [hrs] --- 19.762508±0.0000053 19.7625128±0.0000051 19.7625193±0.0000046 19.762516000±0.000005700 19.762519200±0.000005800
FW Source δ(OOT) [deg] --- 46.614844±0.000062 46.614974±0.00006 46.615019±0.000055 46.61500000±0.00006900 46.61498900±0.00007300
FW Source Δα(OOT) [sec] --- -1.26±0.2 -1.08±0.19 -0.84±0.17 -0.22500±0.02100 -0.21000±0.02100
FW Source Δδ(OOT) [arcsec] --- -1.86±0.22 -1.39±0.21 -1.23±0.2 -0.23000±0.01600 -0.22300±0.01800
FW Δα(OOT) [sec] --- 0.00147±0.00011 0.0015±0.00012 0.00142±0.00011 0.000144±1.4e-05 0.0001354±7.1e-06
FW Δδ(OOT) [arcsec] --- 0.00218±0.00012 0.00212±0.00013 0.00218±0.00013 0.000148±1.1e-05 0.0001437±6.2e-06
PRF ΔαSQ(OOT) [arcsec] --- -0.97±0.11 -0.963±0.095 -0.98±0.11 -0.9500±0.0960 -0.9490±0.0920
PRF ΔδSQ(OOT) [arcsec] --- -4.94±0.11 -4.94±0.12 -4.957±0.089 -4.8940±0.0300 -4.8930±0.0310
PRF ΔθSQ(OOT) [arcsec] --- 5.04±0.11 5.03±0.12 5.053±0.09 4.9860±0.0340 4.9850±0.0360
PRF ΔαSQ(KIC) [arcsec] --- 0.53±0.45 0.55±0.45 0.1±0.49 0.3700±0.6400 0.1700±0.6700
PRF ΔδSQ(KIC) [arcsec] --- -3.57±0.57 -3.55±0.57 -4.1±0.49 -3.9800±0.5400 -4.0500±0.6100
PRF ΔθSQ(KIC) [arcsec] --- 3.61±0.57 3.59±0.57 4.1±0.49 4.0000±0.5400 4.0600±0.6100
Chi-Square --- --- --- --- --- 1.32
Known Objects
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
6 2MASS Point Source Catalog
Data Files
3 Kepler Time Series
1 SuperWASP Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
Search
Browse
Download

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.