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KOI-6248 Overview

KOI-6248 1.92 R⦿ 5683.00 K
Χ
KOI-6248.01
Architecture
KOI-6248
KOI-6248
KOI-6248.01
Other Data
Bibliography 8
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-6248 KOI-6248.01 Transit 2014 Q1-Q16 KOI Table False Positive Candidate
RA
19h49m20.19s
Dec
+50d18m40.08s
Distance
2152.96+130.59-116.73
pc
Parallax
0.4356650±0.0260432 mas
Ecliptic Latitude
68.6995 deg
Ecliptic Longitude
323.82788 deg
Galactic Latitude
12.05362 deg
Galactic Longitude
83.71281 deg
Total Proper Motion
4.7593411±0.0523804 mas/yr
Proper Motion (RA)
-2.9323200±0.0477188 mas/yr
Proper Motion (Dec)
-3.7487100±0.0550383 mas/yr
Photometry
mV
15.535±0.069
mTESS
14.8120±0.0073
mJ
14.082±0.027
mH
13.761±0.032
mKs
13.789±0.059
mKep
15.409
mW1
13.507±0.025
mW2
13.529±0.027
mW3
12.892
mW4
9.776
mGaia
15.338300±0.002532
mB
16.187±0.187
mg
15.988
mi
15.161
mr
15.344
mz
15.104
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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5683.0±125.0 5482 ---
5721 +173-190
5721 +187-181
5721 +187-181
L✶
(log10(L⦿))
0.5393030 --- --- --- --- ---
ρ✶
(g/cm3)
0.2013909 --- ---
0.59390 +0.00230-0.00280
0.61765 +0.00154-0.00205
0.61765 +0.00154-0.00205
M✶
(M⦿)
1.01 --- ---
0.956 +0.125-0.102
0.956 +0.126-0.09
0.956 +0.126-0.09
R✶
(R⦿)
1.91933 1.004 ---
0.961 +0.281-0.12
0.961 +0.388-0.101
0.961 +0.388-0.101
log g
(log10(cm/s2))
3.87609 4.45 ---
4.453 +0.081-0.189
4.453 +0.069-0.274
4.453 +0.069-0.274
Metallicity
(dex)
--- 0.006 [Fe/H] ---
0 +0.25-0.3
[Fe/H]
0.000 +0.220-0.260
[Fe/H]
0.000 +0.220-0.260
[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
a/R✶
--- 4.5972±0.0178 4.6577±0.0116 4.6577±0.0116
Teq
(K)
--- 1475 1476 1476
b
--- 0.548±0.007 0.5096±0.0048 0.5096±0.0048
S
(S⨁)
---
1121.32 +988.66-371.08
1121.32 +1391.61-331.68
1121.32 +1391.61-331.68
e
--- 0 0 0
i
(deg)
--- 83.16 83.65 83.65
P
(days)
1.759208679±1.16e-07 1.759208679±1.16e-07 1.759208721±7.1e-08 1.759208721±7.1e-08
Rp
(R⨁)
---
66.06 +19.32-8.25
67.67 +27.33-7.11
67.67 +27.33-7.11
Rp/R✶
---
0.629529 +0.003663-0.003605
0.644866 +0.002643-0.002135
0.644866 +0.002643-0.002135
a
(au)
--- .0281 .0281 .0281
δ
(%)
---
36.23270+0.02210-0.02210
39.22400+0.01550-0.01550
39.22400+0.01550-0.01550
T14
(hours)
--- 4.60837±0.00322 4.63089±0.00203 4.63089±0.00203
TC
(days)
2454965.654±5.38e-05 2454965.654±5.38e-05 2454965.654±3.22e-05 2454965.654±3.22e-05
Print
Kepler Detection Products (4 File Types, 16 Files)
Kepler Pipeline Data Validation Reports q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q16_tce q1_q16_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_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_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 11975363 11975363 11975363 11975363
KOI Name K06248.01 K06248.01 K06248.01 K06248.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE CANDIDATE
Vetting Status Done Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24 2014-12-18
Disposition Using Kepler Data FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0
Stellar Eclipse False Positive Flag 1 1 1 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_q17_dr24_koi q1_q16_koi
Orbital Period [days] 1.759208679±1.16e-07 1.759208679±1.16e-07 1.759208721±7.1e-08 1.759208721±7.1e-08
Transit Epoch [BKJD] 132.6537254±5.38e-05 132.6537254±5.38e-05 132.6537191±3.22e-05 132.6537191±3.22e-05
Transit Epoch [BJD] 2454965.654±5.38e-05 2454965.654±5.38e-05 2454965.654±3.22e-05 2454965.654±3.22e-05
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi
Number of Planets 1 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce
Link to DV Report kplr011975363-20160209194854_dvr.pdf kplr011975363-20160209194854_dvr.pdf kplr011975363-20141002224145_dvr.pdf kplr011975363-20130815195353_dvr.pdf
RA [decimal degrees] 297.3342 297.3342 297.3342 297.3342
Dec [decimal degrees] 50.311138 50.311138 50.311138 50.311138
Kepler-band [mag] 15.409 15.409 15.409 15.409
g'-band [mag] 15.988000000000001 15.988000000000001 15.988000000000001 15.988000000000001
r'-band [mag] 15.344000000000001 15.344000000000001 15.344000000000001 15.344000000000001
i'-band [mag] 15.161000000000001 15.161000000000001 15.161000000000001 15.161000000000001
z'-band [mag] 15.104000000000001 15.104000000000001 15.104000000000001 15.104000000000001
J-band [mag] 14.082 14.082 14.082 14.082
H-band [mag] 13.761000000000001 13.761000000000001 13.761000000000001 13.761000000000001
K-band [mag] 13.789000000000001 13.789000000000001 13.789000000000001 13.789000000000001
Disposition Score --- 0.0 --- ---
Comment --- DEPTH_ODDEVEN_DV---DEPTH_ODDEVEN_ALT---MOD_ODDEVEN_ALT---CENT_NOFITS ALT_ROBO_ODD_EVEN_TEST_FAIL---FIT_FAILED ---
Eccentricity --- 0 0 0
Impact Parameter --- 0.548±0.007 0.5096±0.0048 0.5096±0.0048
Transit Duration [hrs] --- 4.60837±0.00322 4.63089±0.00203 4.63089±0.00203
Transit Depth [ppm] --- 362327±221 392240±155 392240±155
Planet-Star Radius Ratio ---
0.629529 +0.003663-0.003605
0.644866 +0.002643-0.002135
0.644866 +0.002643-0.002135
Fitted Stellar Density [g/cm**3] ---
0.59390 +0.00230-0.00280
0.61765 +0.00154-0.00205
0.61765 +0.00154-0.00205
Planetary Fit Type --- LS+MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
66.06 +19.32-8.25
67.67 +27.33-7.11
67.67 +27.33-7.11
Orbit Semi-Major Axis [au] --- .0281 .0281 .0281
Inclination [deg] --- 83.16 83.65 83.65
Equilibrium Temperature [K] --- 1475 1476 1476
Insolation Flux [Earth flux] ---
1121.32 +988.66-371.08
1121.32 +1391.61-331.68
1121.32 +1391.61-331.68
Planet-Star Distance over Star Radius --- 4.5972±0.0178 4.6577±0.0116 4.6577±0.0116
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 --- 0.2622 0.2606 0.2606
Limb Darkening Coeff. 1 --- 0.4035 0.4097 0.4097
Maximum Single Event Statistic --- 1113.96 1426.0697 ---
Maximum Multiple Event Statistic --- 17093.107 19274.541 ---
Transit Signal-to-Noise --- 1967.2 5178.1 5178.1
Number of Transits --- 0 0 ---
TCE Planet Number --- 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 ---
Odd-Even Depth Comparision Statistic --- -1.0 --- ---
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 --- kplr011975363-001-20160209194854_dvs.pdf kplr011975363-001-20141002224145_dvs.pdf kplr011975363-001-20130826182306_dvs.pdf
Stellar Effective Temperature [K] ---
5721 +173-190
5721 +187-181
5721 +187-181
Stellar Surface Gravity [log10(cm/s**2)] ---
4.453 +0.081-0.189
4.453 +0.069-0.274
4.453 +0.069-0.274
Stellar Metallicity [dex] ---
0 +0.25-0.3
0.000 +0.220-0.260
0.000 +0.220-0.260
Stellar Radius [Solar radii] ---
0.961 +0.281-0.12
0.961 +0.388-0.101
0.961 +0.388-0.101
Stellar Mass [Solar mass] ---
0.956 +0.125-0.102
0.956 +0.126-0.09
0.956 +0.126-0.09
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16
FW Source α(OOT) [hrs] --- 19.822294992±0.000000018 --- ---
FW Source δ(OOT) [deg] --- 50.31128248±0.0000002 --- ---
FW Source Δα(OOT) [sec] --- 0.51702±0.0006 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.51292±0.00071 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.19±0.074 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.466±0.08 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.503±0.085 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.066±0.067 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.009±0.071 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.066±0.067 --- ---
Known Objects
1 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
8 2MASS Point Source Catalog
Data Files
1 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
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