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KOI-8211 Overview

KOI-8211 0.93 R⦿ 5232.00 K
?
KOI-8211.01
Architecture
KOI-8211
KOI-8211
KOI-8211.01
Other Data
Bibliography 7
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
KOI-8211 KOI-8211.01 Transit 2017 Q1-Q17 DR25 KOI Table Candidate Planet
RA
18h48m12.19s
Dec
+47d44m38.36s
Distance
735.308+12.261-11.872
pc
Parallax
1.3313700±0.0221449 mas
Ecliptic Latitude
70.16279 deg
Ecliptic Longitude
294.43811 deg
Galactic Latitude
20.23931 deg
Galactic Longitude
77.1554 deg
Total Proper Motion
3.7184641±0.0448684 mas/yr
Proper Motion (RA)
0.07438590±0.04295520 mas/yr
Proper Motion (Dec)
3.7177200±0.0448691 mas/yr
Photometry
mV
15.077±0.160
mTESS
14.2256±0.0072
mJ
13.457±0.027
mH
13.060±0.035
mKs
12.968±0.033
mKep
14.811
mW1
12.967±0.023
mW2
13.013±0.025
mW3
13.278±0.540
mW4
9.274
mGaia
14.775000±0.000351
mB
15.867±0.185
mg
15.410
mi
14.555
mr
14.730
mz
14.457
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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5232.0±122.0 5248 5215 --- 5450±164
L✶
(log10(L⦿))
-0.2365200 --- --- --- ---
ρ✶
(g/cm3)
1.5753822 --- --- ---
0.66294 +0.25376-0.37332
M✶
(M⦿)
0.89 --- --- ---
0.939 +0.074-0.101
R✶
(R⦿)
0.926952 0.813 --- ---
0.83 +0.186-0.062
log g
(log10(cm/s2))
4.45334 4.60 4.350 ---
4.573 +0.028-0.161
Metallicity
(dex)
--- 0.085 [Fe/H] 0.380 [Fe/H] --- 0.07±0.25 [Fe/H]
γ
(km/s)
--- --- -69.81±0.19 --- ---
v sin i
(km/s)
--- --- 4.40 --- ---
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)
5.0487451±0.0001005 5.0487451±0.0001005
TC
(days)
2454967.683±0.0176 2454967.683±0.0176
a/R✶
--- 9.63±3.7
Teq
(K)
--- 922
b
---
0.133 +0.333-0.132
S
(S⨁)
---
170.39 +117.08-41.29
e
--- 0
i
(deg)
--- 89.21
Rp
(R⨁)
---
0.67 +0.15-0.05
Rp/R✶
---
0.007408 +0.000642-0.000688
a
(au)
--- .0565
δ
(%)
--- 0.00676±0.00104
T14
(hours)
--- 4.007±0.454
Print
Kepler Detection Products (4 File Types, 7 Files)
Kepler Pipeline Data Validation Reports q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries 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_q17_dr25_tce
Kepler Object of Interest
KepID 10515564 10515564
KOI Name K08211.01 K08211.01
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] 5.0487451±0.0001005 5.0487451±0.0001005
Transit Epoch [BKJD] 134.6825±0.0176 134.6825±0.0176
Transit Epoch [BJD] 2454967.683±0.0176 2454967.683±0.0176
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi
Number of Planets 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce
Link to DV Report kplr010515564-20160209194854_dvr.pdf kplr010515564-20160209194854_dvr.pdf
RA [decimal degrees] 282.05078000000003 282.05078000000003
Dec [decimal degrees] 47.743992 47.743992
Kepler-band [mag] 14.811 14.811
g'-band [mag] 15.41 15.41
r'-band [mag] 14.73 14.73
i'-band [mag] 14.555000000000001 14.555000000000001
z'-band [mag] 14.457 14.457
J-band [mag] 13.457 13.457
H-band [mag] 13.06 13.06
K-band [mag] 12.968 12.968
Disposition Score --- 0.266
Comment --- CENT_UNCERTAIN
Eccentricity --- 0
Impact Parameter ---
0.133 +0.333-0.132
Transit Duration [hrs] --- 4.007±0.454
Transit Depth [ppm] --- 67.6±10.4
Planet-Star Radius Ratio ---
0.007408 +0.000642-0.000688
Fitted Stellar Density [g/cm**3] ---
0.66294 +0.25376-0.37332
Planetary Fit Type --- LS+MCMC
Planetary Radius [Earth radii] ---
0.67 +0.15-0.05
Orbit Semi-Major Axis [au] --- .0565
Inclination [deg] --- 89.21
Equilibrium Temperature [K] --- 922
Insolation Flux [Earth flux] ---
170.39 +117.08-41.29
Planet-Star Distance over Star Radius --- 9.63±3.7
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 --- 0.2291
Limb Darkening Coeff. 1 --- 0.46030000000000004
Maximum Single Event Statistic --- 3.1951354
Maximum Multiple Event Statistic --- 7.110106999999999
Transit Signal-to-Noise --- 7.7
Number of Transits --- 257
TCE Planet Number --- 1
Quarters --- 11111111111111111000000000000000
Odd-Even Depth Comparision Statistic --- 0.0371
Transit Model --- Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr010515564-001-20160209194854_dvs.pdf
Stellar Effective Temperature [K] --- 5450±164
Stellar Surface Gravity [log10(cm/s**2)] ---
4.573 +0.028-0.161
Stellar Metallicity [dex] --- 0.07±0.25
Stellar Radius [Solar radii] ---
0.83 +0.186-0.062
Stellar Mass [Solar mass] ---
0.939 +0.074-0.101
Stellar Parameter Provenance --- q1_q17_dr25_stellar
FW Offset Significance [percent] --- 0.112
FW Source α(OOT) [hrs] --- 18.803408±0.000051
FW Source δ(OOT) [deg] --- 47.74459±0.00053
FW Source Δα(OOT) [sec] --- 0.8±1.9
FW Source Δδ(OOT) [arcsec] --- 2.2±1.9
FW Δα(OOT) [sec] --- -9e-05±0.00013
FW Δδ(OOT) [arcsec] --- -0.00013±0.00013
PRF ΔαSQ(OOT) [arcsec] --- -0.29±0.44
PRF ΔδSQ(OOT) [arcsec] --- 1.91±0.47
PRF ΔθSQ(OOT) [arcsec] --- 1.93±0.49
PRF ΔαSQ(KIC) [arcsec] --- -0.27±0.44
PRF ΔδSQ(KIC) [arcsec] --- 1.91±0.44
PRF ΔθSQ(KIC) [arcsec] --- 1.93±0.45
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
2 SuperWASP Time Series
1 TrES 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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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.