NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

KIC 9958387 Overview

KIC 9958387 1.12 R⦿ 6400.00 K
?
KOI-2677.01
Architecture
KIC 9958387
KIC 9958387
KOI-2677.01
Other Data
Bibliography 11
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KIC 9958387 KOI-2677.01 Transit 2014 Q1-Q8 KOI Table Candidate Planet
RA
19h39m01.85s
Dec
+46d49m51.80s
Distance
1030.350±17.905 pc
Parallax
0.9418630±0.0167351 mas
Ecliptic Latitude
66.38854 deg
Ecliptic Longitude
315.66979 deg
Galactic Latitude
11.94838 deg
Galactic Longitude
79.75304 deg
Total Proper Motion
10.9174260±0.0273591 mas/yr
Proper Motion (RA)
0.2394380±0.0293343 mas/yr
Proper Motion (Dec)
-10.9148000±0.0273581 mas/yr
Photometry
mV
13.468±0.092
mTESS
13.0132±0.0072
mJ
12.397±0.019
mH
12.157±0.019
mKs
12.137±0.016
mKep
13.460
mW1
12.092±0.023
mW2
12.120±0.022
mW3
12.454±0.222
mW4
9.646
mGaia
13.418200±0.000223
mB
14.253±0.000
mg
13.798
mi
13.315
mr
13.411
mz
13.273
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)
6139.980±137.012 6159 ---
5185 +93-70
6400 +158-208
6400 +158-208
6400.00 +158.00-208.00
6409.00±95.00
Metallicity
(dex)
0.00702790±0.01220340 [M/H] -0.263 [Fe/H] ---
0.34 +0.1-0.15
[Fe/H]
-0.260 +0.220-0.300
[Fe/H]
-0.260 +0.220-0.300
[Fe/H]
-0.260 +0.220-0.300
[Fe/H] 		---
ρ✶
(g/cm3)
0.3403899 --- ---
0.15799 +0.01099-0.01720
0.15183 +0.01197-0.01385
0.15183 +0.01197-0.01385
0.15183 +0.01197-0.01385
---
M✶
(M⦿)
1.16 --- --- 1.08±0.149
1.044 +0.233-0.104
1.044 +0.233-0.104
1.0440 +0.2330-0.1040
1.1520±0.0510
R✶
(R⦿)
1.68739 1.168 ---
1.853 +0.343-0.801
1.123 +0.582-0.133
1.123 +0.582-0.133
1.1230 +0.5820-0.1330
1.2000±0.1900
log g
(log10(cm/s2))
4.04809 4.36 ---
3.936 +0.416-0.104
4.358 +0.087-0.305
4.358 +0.087-0.305
4.358 +0.087-0.305
4.340±0.300
Age
(Gyr)
--- --- --- --- --- --- --- 2.19±0.29
L✶
(log10(L⦿))
0.5617943 --- --- --- --- --- --- ---
Print
Status
Candidate Planet
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 Q1-Q8 KOI Table
a/R✶
--- --- 77.87±5.4 76.85±6.1 76.85±6.1 76.85±6.1 78±2.6
Teq
(K)
--- --- 354 342 342 342 348
b
--- ---
0.947 +0.005-0.004
0.9503 +0.0036-0.004
0.9503 +0.0036-0.004
0.9503 +0.0036-0.004
0.949±0.1
e
--- --- 0 0 0 0 0
i
(deg)
--- --- 89.3 89.38 89.38 89.38 89.38
P
(days)
237.78636009±0.00000688 237.787237±0.0008527 237.787237±0.0008527 237.7872077±0.0008518 237.7872077±0.0008518 237.7872077±0.0008518 237.7882±0.0011
Rp
(R⨁)
--- ---
9.91 +1.84-4.28
5.78 +2.99-0.69
5.78 +2.99-0.69
5.78 +2.99-0.69
6.5±1
Rp/R✶
--- ---
0.048997 +0.001031-0.001097
0.0471 +0.000739-0.000974
0.0471 +0.000739-0.000974
0.0471 +0.000739-0.000974
0.0497±0.00096
a
(au)
--- --- .7713 .7637 .7637 .7637 .788
δ
(%)
0.1708 --- 0.16277±0.00302 0.16637±0.00307 0.16637±0.00307 0.16637±0.00307 0.15830
T14
(hours)
9.4960 --- 10.509±0.166 10.393±0.157 10.393±0.157 10.393±0.157 8.5152
TC
(days)
2455029.973078±0.005711 2455029.971±0.00253 2455029.971±0.00253 2455029.971±0.00255 2455029.971±0.00255 2455029.971±0.00255 2455029.9685±0.0027
S
(S⨁)
--- ---
3.73 +1.90-2.59
3.25 +5.00-1.04
3.25 +5.00-1.04
3.25 +5.00-1.04
---
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 9958387 9958387 9958387 9958387 9958387 9958387
KOI Name K02677.01 K02677.01 K02677.01 K02677.01 K02677.01 K02677.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE
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 CANDIDATE 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 q1_q8_koi
Orbital Period [days] 237.787237±0.0008527 237.787237±0.0008527 237.7872077±0.0008518 237.7872077±0.0008518 237.7872077±0.0008518 237.7882±0.0011
Transit Epoch [BKJD] 196.97103±0.00253 196.97103±0.00253 196.97088±0.00255 196.97088±0.00255 196.97088±0.00255 196.9685±0.0027
Transit Epoch [BJD] 2455029.971±0.00253 2455029.971±0.00253 2455029.971±0.00255 2455029.971±0.00255 2455029.971±0.00255 2455029.9685±0.0027
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 kplr009958387-20160209194854_dvr.pdf kplr009958387-20160209194854_dvr.pdf kplr009958387-20141002224145_dvr.pdf kplr009958387-20130815195353_dvr.pdf kplr009958387-20121029204534_dvr.pdf ---
RA [decimal degrees] 294.75769 294.75769 294.75769 294.75769 294.75769 294.75769
Dec [decimal degrees] 46.83112 46.83112 46.83112 46.83112 46.83112 46.83112
Kepler-band [mag] 13.46 13.46 13.46 13.46 13.46 13.46
g'-band [mag] 13.798 13.798 13.798 13.798 13.798 13.798
r'-band [mag] 13.411000000000001 13.411000000000001 13.411000000000001 13.411000000000001 13.411000000000001 13.411000000000001
i'-band [mag] 13.315000000000001 13.315000000000001 13.315000000000001 13.315000000000001 13.315000000000001 13.315000000000001
z'-band [mag] 13.273000000000001 13.273000000000001 13.273000000000001 13.273000000000001 13.273000000000001 13.273000000000001
J-band [mag] 12.397 12.397 12.397 12.397 12.397 12.397
H-band [mag] 12.157 12.157 12.157 12.157 12.157 12.157
K-band [mag] 12.137 12.137 12.137 12.137 12.137 12.137
Disposition Score --- 0.999 --- --- --- ---
Comment --- NO_COMMENT --- --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.947 +0.005-0.004
0.9503 +0.0036-0.004
0.9503 +0.0036-0.004
0.9503 +0.0036-0.004
0.949±0.1
Transit Duration [hrs] --- 10.509±0.166 10.393±0.157 10.393±0.157 10.393±0.157 8.5152
Transit Depth [ppm] --- 1627.7±30.2 1663.7±30.7 1663.7±30.7 1663.7±30.7 1583
Planet-Star Radius Ratio ---
0.048997 +0.001031-0.001097
0.0471 +0.000739-0.000974
0.0471 +0.000739-0.000974
0.0471 +0.000739-0.000974
0.0497±0.00096
Fitted Stellar Density [g/cm**3] ---
0.15799 +0.01099-0.01720
0.15183 +0.01197-0.01385
0.15183 +0.01197-0.01385
0.15183 +0.01197-0.01385
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
9.91 +1.84-4.28
5.78 +2.99-0.69
5.78 +2.99-0.69
5.78 +2.99-0.69
6.5±1
Orbit Semi-Major Axis [au] --- .7713 .7637 .7637 .7637 .788
Inclination [deg] --- 89.3 89.38 89.38 89.38 89.38
Equilibrium Temperature [K] --- 354 342 342 342 348
Insolation Flux [Earth flux] ---
3.73 +1.90-2.59
3.25 +5.00-1.04
3.25 +5.00-1.04
3.25 +5.00-1.04
---
Planet-Star Distance over Star Radius --- 77.87±5.4 76.85±6.1 76.85±6.1 76.85±6.1 78±2.6
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 0.2394
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.7614000000000001
Limb Darkening Coeff. 2 --- 0.1875 0.30770000000000003 0.30770000000000003 0.30770000000000003 0.8932
Limb Darkening Coeff. 1 --- 0.5277000000000001 0.3 0.3 0.3 0.3059
Maximum Single Event Statistic --- 38.962208 39.002224 --- --- ---
Maximum Multiple Event Statistic --- 85.03827 86.58319 --- --- ---
Transit Signal-to-Noise --- 92.3 94.5 94.5 94.5 102.3
Number of Transits --- 6 6 --- --- ---
TCE Planet Number --- 1 1 1 1 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.4892 --- --- --- ---
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 --- kplr009958387-001-20160209194854_dvs.pdf kplr009958387-001-20141002224145_dvs.pdf kplr009958387-001-20130826182306_dvs.pdf kplr009958387-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] ---
5185 +93-70
6400 +158-208
6400 +158-208
6400.00 +158.00-208.00
6409.00±95.00
Stellar Surface Gravity [log10(cm/s**2)] ---
3.936 +0.416-0.104
4.358 +0.087-0.305
4.358 +0.087-0.305
4.358 +0.087-0.305
4.340±0.300
Stellar Metallicity [dex] ---
0.34 +0.1-0.15
-0.260 +0.220-0.300
-0.260 +0.220-0.300
-0.260 +0.220-0.300
---
Stellar Radius [Solar radii] ---
1.853 +0.343-0.801
1.123 +0.582-0.133
1.123 +0.582-0.133
1.1230 +0.5820-0.1330
1.2000±0.1900
Stellar Mass [Solar mass] --- 1.08±0.149
1.044 +0.233-0.104
1.044 +0.233-0.104
1.0440 +0.2330-0.1040
1.1520±0.0510
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault
FW Offset Significance [percent] --- 0.40800000000000003 0.5930000000000001 0.49 0.011000000000000001 0.657
FW Source α(OOT) [hrs] --- 19.6505156±0.0000036 19.650516±0.0000035 19.6505163±0.0000036 19.650516600±0.000003900 19.650516600±0.000004400
FW Source δ(OOT) [deg] --- 46.831135±0.000043 46.8311±0.00004 46.831093±0.00004 46.83117800±0.00004800 46.83110500±0.00005300
FW Source Δα(OOT) [sec] --- 0.09±0.13 0.1±0.13 0.11±0.13 0.00900±0.01400 0.00900±0.01600
FW Source Δδ(OOT) [arcsec] --- 0.05±0.15 -0.07±0.14 -0.1±0.14 0.01900±0.01200 0.00100±0.01300
FW Δα(OOT) [sec] --- -0.00011±0.00026 -0.00011±0.00025 -0.00013±0.00026 -1.3e-05±2.5e-05 -1.3e-05±1.2e-05
FW Δδ(OOT) [arcsec] --- -0.00016±0.00033 -1e-05±0.0003 3e-05±0.00032 -2.8e-05±2.2e-05 -1.5e-06±9.8e-06
PRF ΔαSQ(OOT) [arcsec] --- 0.16±0.21 0.12±0.15 0.13±0.14 0.0750±0.0850 -0.2000±0.2200
PRF ΔδSQ(OOT) [arcsec] --- -0.17±0.1 -0.19±0.12 -0.17±0.12 -0.0120±0.0790 -0.0800±0.0690
PRF ΔθSQ(OOT) [arcsec] --- 0.23±0.18 0.22±0.13 0.21±0.13 0.0760±0.0850 0.2100±0.2000
PRF ΔαSQ(KIC) [arcsec] --- 0.18±0.16 0.1±0.13 0.16±0.15 0.1030±0.0910 -0.1800±0.2100
PRF ΔδSQ(KIC) [arcsec] --- -0.34±0.14 -0.35±0.13 -0.33±0.13 -0.2000±0.1200 -0.2540±0.0990
PRF ΔθSQ(KIC) [arcsec] --- 0.38±0.14 0.37±0.13 0.37±0.14 0.2200±0.1100 0.3100±0.1500
Chi-Square --- --- --- --- --- 1.07
Stellar Age [Gyr] --- --- --- --- --- 2.19±0.29
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
5 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.