NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

KOI-3487 Overview

KOI-3487 0.73 R⦿ 5572.00 K
Χ
KOI-3487.01
Architecture
KOI-3487
KOI-3487
KOI-3487.01
Other Data
Bibliography 10
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-3487 KOI-3487.01 Transit 2014 Q1-Q12 KOI Table False Positive Candidate
RA
19h47m26.99s
Dec
+46d32m43.62s
Distance
920.658+16.180-15.641
pc
Parallax
1.0576100±0.0186242 mas
Ecliptic Latitude
65.51643 deg
Ecliptic Longitude
318.57969 deg
Galactic Latitude
10.53832 deg
Galactic Longitude
80.18279 deg
Total Proper Motion
11.3645767±0.0359948 mas/yr
Proper Motion (RA)
-4.1248000±0.0334772 mas/yr
Proper Motion (Dec)
-10.5896000±0.0363616 mas/yr
Photometry
mV
14.473±0.183
mTESS
13.8311±0.0082
mJ
13.135±0.024
mH
12.792±0.024
mKs
12.678±0.023
mKep
14.294
mGaia
14.308800±0.000282
mB
12.410±0.048
mg
14.768
mi
14.090
mr
14.252
mz
14.003
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 KIC - SCPKEY 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)
5668.0±122.0 5572 5846 --- 5777±157
5791 +163-146
5791 +163-146
5791.00 +163.00-146.00
Metallicity
(dex)
--- -0.617 [Fe/H] -0.200 [Fe/H] --- -0.62±0.3 [Fe/H]
-0.620 +0.320-0.280
[Fe/H]
-0.620 +0.320-0.280
[Fe/H]
-0.620 +0.320-0.280
[Fe/H]
R✶
(R⦿)
1.20379 0.729 --- ---
0.747 +0.163-0.061
0.75 +0.303-0.048
0.75 +0.303-0.048
0.7500 +0.3030-0.0480
log g
(log10(cm/s2))
4.28129 4.71 4.220 ---
4.608 +0.036-0.144
4.607 +0.027-0.252
4.607 +0.027-0.252
4.607 +0.027-0.252
L✶
(log10(L⦿))
0.1295149 --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.8162739 --- --- ---
24.98125 +1.02609-0.61436
26.20942 +1.38716-0.49601
26.20942 +1.38716-0.49601
26.20942 +1.38716-0.49601
M✶
(M⦿)
1.01 --- --- ---
0.832 +0.077-0.086
0.835 +0.087-0.084
0.835 +0.087-0.084
0.8350 +0.0870-0.0840
γ
(km/s)
--- --- -12.74±0.54 --- --- --- --- ---
v sin i
(km/s)
--- --- 0.50 --- --- --- --- ---
Print
Status
False Positive Candidate
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Holczer et al. 2016 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✶
--- --- 219.91±9 223.5±11.8 223.5±11.8 223.5±11.8
Teq
(K)
--- --- 363 364 364 364
b
--- ---
1.026 +0.122-0.065
1.0129 +0.1266-0.0591
1.0129 +0.1266-0.0591
1.0129 +0.1266-0.0591
S
(S⨁)
--- ---
4.10 +2.68-1.00
4.16 +5.00-0.87
4.16 +5.00-0.87
4.16 +5.00-0.87
e
--- --- 0 0 0 0
i
(deg)
--- --- 89.73 89.95 89.95 89.95
P
(days)
89.73970719±0.00000008 89.7398137±2.276e-05 89.7398137±2.276e-05 89.739710178±9.722e-06 89.739710178±9.722e-06 89.739710178±9.722e-06
Rp
(R⨁)
--- ---
38.01 +8.29-3.11
38.3 +15.47-2.45
38.3 +15.47-2.45
38.3 +15.47-2.45
Rp/R✶
--- ---
0.465939 +0.093776-0.053894
0.467602 +0.098504-0.056361
0.467602 +0.098504-0.056361
0.467602 +0.098504-0.056361
a
(au)
--- --- .3682 .3689 .3689 .3689
δ
(%)
8.0348 ---
8.10960+0.02370-0.02370
8.54890+0.01470-0.01470
8.54890+0.01470-0.01470
8.54890+0.01470-0.01470
T14
(hours)
3.0672 --- 3.26371±0.00669 3.25847±0.00457 3.25847±0.00457 3.25847±0.00457
TC
(days)
2455038.266143±0.000063 2455038.265±0.000114 2455038.265±0.000114 2455038.265±6.94e-05 2455038.265±6.94e-05 2455038.265±6.94e-05
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 9783760 9783760 9783760 9783760 9783760
KOI Name K03487.01 K03487.01 K03487.01 K03487.01 K03487.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE CANDIDATE CANDIDATE 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 FALSE POSITIVE FALSE POSITIVE CANDIDATE CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0 0
Stellar Eclipse False Positive Flag 1 1 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] 89.7398137±2.276e-05 89.7398137±2.276e-05 89.739710178±9.722e-06 89.739710178±9.722e-06 89.739710178±9.722e-06
Transit Epoch [BKJD] 205.26465±0.000114 205.26465±0.000114 205.264848±6.94e-05 205.264848±6.94e-05 205.264848±6.94e-05
Transit Epoch [BJD] 2455038.265±0.000114 2455038.265±0.000114 2455038.265±6.94e-05 2455038.265±6.94e-05 2455038.265±6.94e-05
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 kplr009783760-20160209194854_dvr.pdf kplr009783760-20160209194854_dvr.pdf kplr009783760-20141002224145_dvr.pdf kplr009783760-20130815195353_dvr.pdf kplr009783760-20121029204534_dvr.pdf
RA [decimal degrees] 296.86246 296.86246 296.86246 296.86246 296.86246
Dec [decimal degrees] 46.54549 46.54549 46.54549 46.54549 46.54549
Kepler-band [mag] 14.294 14.294 14.294 14.294 14.294
g'-band [mag] 14.768 14.768 14.768 14.768 14.768
r'-band [mag] 14.252 14.252 14.252 14.252 14.252
i'-band [mag] 14.09 14.09 14.09 14.09 14.09
z'-band [mag] 14.003 14.003 14.003 14.003 14.003
J-band [mag] 13.135 13.135 13.135 13.135 13.135
H-band [mag] 12.792 12.792 12.792 12.792 12.792
K-band [mag] 12.678 12.678 12.678 12.678 12.678
Disposition Score --- 0.0 --- --- ---
Comment --- DEPTH_ODDEVEN_DV---DEPTH_ODDEVEN_ALT---MOD_ODDEVEN_DV---MOD_ODDEVEN_ALT---DEEP_V_SHAPED---CENT_KIC_POS SEASONAL_DEPTH_DIFFS_IN_DV---SEASONAL_DEPTH_DIFFS_IN_ALT---KIC_OFFSET --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
1.026 +0.122-0.065
1.0129 +0.1266-0.0591
1.0129 +0.1266-0.0591
1.0129 +0.1266-0.0591
Transit Duration [hrs] --- 3.26371±0.00669 3.25847±0.00457 3.25847±0.00457 3.25847±0.00457
Transit Depth [ppm] --- 81096±237 85489±147 85489±147 85489±147
Planet-Star Radius Ratio ---
0.465939 +0.093776-0.053894
0.467602 +0.098504-0.056361
0.467602 +0.098504-0.056361
0.467602 +0.098504-0.056361
Fitted Stellar Density [g/cm**3] ---
24.98125 +1.02609-0.61436
26.20942 +1.38716-0.49601
26.20942 +1.38716-0.49601
26.20942 +1.38716-0.49601
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
38.01 +8.29-3.11
38.3 +15.47-2.45
38.3 +15.47-2.45
38.3 +15.47-2.45
Orbit Semi-Major Axis [au] --- .3682 .3689 .3689 .3689
Inclination [deg] --- 89.73 89.95 89.95 89.95
Equilibrium Temperature [K] --- 363 364 364 364
Insolation Flux [Earth flux] ---
4.10 +2.68-1.00
4.16 +5.00-0.87
4.16 +5.00-0.87
4.16 +5.00-0.87
Planet-Star Distance over Star Radius --- 219.91±9 223.5±11.8 223.5±11.8 223.5±11.8
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 --- 0.28650000000000003 0.30920000000000003 0.30920000000000003 0.30920000000000003
Limb Darkening Coeff. 1 --- 0.3556 0.3136 0.3136 0.3136
Maximum Single Event Statistic --- 905.32764 882.2711 --- ---
Maximum Multiple Event Statistic --- 2204.884 2198.9836 --- ---
Transit Signal-to-Noise --- 296.0 1184.0 1184.0 1184.0
Number of Transits --- 12 12 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111101110111011000000000000000 11111101110111011000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.0 --- --- ---
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 --- kplr009783760-001-20160209194854_dvs.pdf kplr009783760-001-20141002224145_dvs.pdf kplr009783760-001-20130826182306_dvs.pdf kplr009783760-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] --- 5777±157
5791 +163-146
5791 +163-146
5791.00 +163.00-146.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.608 +0.036-0.144
4.607 +0.027-0.252
4.607 +0.027-0.252
4.607 +0.027-0.252
Stellar Metallicity [dex] --- -0.62±0.3
-0.620 +0.320-0.280
-0.620 +0.320-0.280
-0.620 +0.320-0.280
Stellar Radius [Solar radii] ---
0.747 +0.163-0.061
0.75 +0.303-0.048
0.75 +0.303-0.048
0.7500 +0.3030-0.0480
Stellar Mass [Solar mass] ---
0.832 +0.077-0.086
0.835 +0.087-0.084
0.835 +0.087-0.084
0.8350 +0.0870-0.0840
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.0
FW Source α(OOT) [hrs] --- 19.790808675±0.000000076 19.79081284±0.0000001 19.790811805±0.0000001 19.790813040±0.000000110
FW Source δ(OOT) [deg] --- 46.54571597±0.00000083 46.5456564±0.000001 46.5456663±0.000001 46.54564690±0.00000130
FW Source Δα(OOT) [sec] --- -0.792±0.0028 -0.6371±0.0038 -0.6757±0.0037 0.12499±0.00041
FW Source Δδ(OOT) [arcsec] --- 0.8135±0.003 0.5989±0.0037 0.6348±0.0037 -0.12431±0.00031
FW Δα(OOT) [sec] --- -0.11±0.23 -0.119±0.044 -0.117±0.049 -0.0112±0.0091
FW Δδ(OOT) [arcsec] --- 0.17±0.34 0.169±0.064 0.168±0.072 0.0111±0.0091
PRF ΔαSQ(OOT) [arcsec] --- 2.26±0.23 2.26±0.23 2.27±0.23 2.1900±0.3000
PRF ΔδSQ(OOT) [arcsec] --- -3.19±0.36 -3.19±0.36 -3.2±0.36 -3.0600±0.4100
PRF ΔθSQ(OOT) [arcsec] --- 3.91±0.42 3.91±0.42 3.93±0.42 3.7600±0.3700
PRF ΔαSQ(KIC) [arcsec] --- -0.013±0.068 -0.013±0.068 -0.012±0.068 -0.0070±0.0140
PRF ΔδSQ(KIC) [arcsec] --- -0.102±0.068 -0.1±0.068 -0.107±0.068 -0.1090±0.0130
PRF ΔθSQ(KIC) [arcsec] --- 0.103±0.068 0.101±0.068 0.108±0.068 0.1090±0.0130
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
8 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
2 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.