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KOI-2796 Overview

KOI-2796 1.04 R⦿ 5687.00 K
?
KOI-2796.01
Architecture
KOI-2796
KOI-2796
KOI-2796.01
Other Data
Bibliography 11
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-2796 KOI-2796.01 Transit 2014 Q1-Q8 KOI Table Candidate Planet
RA
19h31m29.80s
Dec
+48d56m11.56s
Distance
1095.38+23.62-22.66
pc
Parallax
0.8842490±0.0191323 mas
Ecliptic Latitude
68.83028 deg
Ecliptic Longitude
314.99203 deg
Galactic Latitude
14.01268 deg
Galactic Longitude
81.11706 deg
Total Proper Motion
9.2559525±0.0364968 mas/yr
Proper Motion (RA)
0.1002150±0.0378825 mas/yr
Proper Motion (Dec)
-9.2554100±0.0364966 mas/yr
Photometry
mV
15.162±0.195
mTESS
14.3560±0.0063
mJ
13.714±0.025
mH
13.457±0.030
mKs
13.385±0.043
mKep
14.832
mW1
13.308±0.024
mW2
13.309±0.026
mW3
12.905
mW4
9.873
mGaia
14.815600±0.000308
mB
15.837±0.084
mg
15.274
mi
14.643
mr
14.783
mz
14.598
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 Fulton & Petigura 2018 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)
5777.0±122.0 5864 5687±60 ---
5749 +78-86
6108 +143-196
6108 +143-196
6108.00 +143.00-196.00
6085.00±98.00
Metallicity
(dex)
--- -0.066 [Fe/H] -0.01±0.04 [Fe/H] --- 0.14±0.15 [Fe/H]
-0.080 +0.200-0.300
[Fe/H]
-0.080 +0.200-0.300
[Fe/H]
-0.080 +0.200-0.300
[Fe/H] 		---
Age
(Gyr)
--- ---
8.510+1.960-2.050
 --- --- --- --- --- 0.3±2
ρ✶
(g/cm3)
1.1444462 --- 0.84±0.07 ---
2.67720 +0.59092-1.07588
2.64679 +0.90823-0.98319
2.64679 +0.90823-0.98319
2.64679 +0.90823-0.98319
---
M✶
(M⦿)
1.04 ---
0.930+0.032-0.030
 ---
1.02 +0.056-0.062
1.072 +0.178-0.133
1.072 +0.178-0.133
1.0720 +0.1780-0.1330
1.0650±0.0940
R✶
(R⦿)
1.08609 0.824
1.042+0.038-0.036
 ---
0.988 +0.147-0.063
0.997 +0.375-0.091
0.997 +0.375-0.091
0.9970 +0.3750-0.0910
0.9700±0.4200
log g
(log10(cm/s2))
4.38337 4.63 --- ---
4.457 +0.042-0.119
4.471 +0.046-0.271
4.471 +0.046-0.271
4.471 +0.046-0.271
4.490±0.300
L✶
(log10(L⦿))
0.07323981 --- --- --- --- --- --- --- ---
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Fulton & Petigura 2018 Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table
a/R✶
--- --- 3.445±0.76 3.43±1.2 3.43±1.2 3.43±1.2 2.3±1.1
Teq
(K)
--- --- 2208 2342 2342 2342 2315
b
--- ---
0.17 +0.296-0.17
0.3315 +0.1313-0.3315
0.3315 +0.1313-0.3315
0.3315 +0.1313-0.3315
0.75±0.69
S
(S⨁)
--- 6405.8±547.3
5646.82 +2218.07-986.77
7106.35 +7656.36-1955.79
7106.35 +7656.36-1955.79
7106.35 +7656.36-1955.79
---
e
--- --- 0 0 0 0 0
i
(deg)
--- --- 87.17 84.22 84.22 84.22 71.05
P
(days)
0.5374094±1.333e-06 0.537410878±0.000001311 0.5374094±1.333e-06 0.537410878±1.311e-06 0.537410878±1.311e-06 0.537410878±1.311e-06 0.5374126±1.7e-06
Rp
(R⨁)
--- 1.057±0.058
0.96 +0.14-0.06
1.01 +0.38-0.09
1.01 +0.38-0.09
1.01 +0.38-0.09
1.08±0.57
Rp
(RJup)
--- 0.09430±0.00517
0.086+0.012-0.005
0.090+0.034-0.008
0.090+0.034-0.008
0.090+0.034-0.008
0.096+0.051-0.051
Rp/R✶
---
0.009282+0.000354-0.000425
0.008863 +0.000475-0.000263
0.009282 +0.000354-0.000425
0.009282 +0.000354-0.000425
0.009282 +0.000354-0.000425
0.0103±0.003
a
(au)
--- 0.01263±0.00014 .013 .0132 .0132 .0132 .013
δ
(%)
--- --- 0.00942±0.00055
0.009960+0.000600-0.000600
0.009960+0.000600-0.000600
0.009960+0.000600-0.000600
 0.01040
T14
(hours)
--- --- 1.2039±0.0689 1.1613±0.0699 1.1613±0.0699 1.1613±0.0699 1.2022
TC
(days)
2454964.497±0.00194 --- 2454964.497±0.00194 2454964.494±0.00192 2454964.494±0.00192 2454964.494±0.00192 2454964.4922±0.0016
Print
Kepler Detection Products (4 File Types, 17 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_q12_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_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 11246161 11246161 11246161 11246161 11246161 11246161
KOI Name K02796.01 K02796.01 K02796.01 K02796.01 K02796.01 K02796.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE FALSE POSITIVE NOT DISPOSITIONED 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 FALSE POSITIVE NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE
Not Transit-Like False Positive Flag 0 0 1 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] 0.5374094±1.333e-06 0.5374094±1.333e-06 0.537410878±1.311e-06 0.537410878±1.311e-06 0.537410878±1.311e-06 0.5374126±1.7e-06
Transit Epoch [BKJD] 131.49675±0.00194 131.49675±0.00194 131.49441±0.00192 131.49441±0.00192 131.49441±0.00192 131.4922±0.0016
Transit Epoch [BJD] 2454964.497±0.00194 2454964.497±0.00194 2454964.494±0.00192 2454964.494±0.00192 2454964.494±0.00192 2454964.4922±0.0016
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 kplr011246161-20160209194854_dvr.pdf kplr011246161-20160209194854_dvr.pdf kplr011246161-20141002224145_dvr.pdf kplr011246161-20130815195353_dvr.pdf kplr011246161-20121029204534_dvr.pdf ---
RA [decimal degrees] 292.87418 292.87418 292.87418 292.87418 292.87418 292.87418
Dec [decimal degrees] 48.936569 48.936569 48.936569 48.936569 48.936569 48.936569
Kepler-band [mag] 14.832 14.832 14.832 14.832 14.832 14.832
g'-band [mag] 15.274000000000001 15.274000000000001 15.274000000000001 15.274000000000001 15.274000000000001 15.274000000000001
r'-band [mag] 14.783000000000001 14.783000000000001 14.783000000000001 14.783000000000001 14.783000000000001 14.783000000000001
i'-band [mag] 14.643 14.643 14.643 14.643 14.643 14.643
z'-band [mag] 14.598 14.598 14.598 14.598 14.598 14.598
J-band [mag] 13.714 13.714 13.714 13.714 13.714 13.714
H-band [mag] 13.457 13.457 13.457 13.457 13.457 13.457
K-band [mag] 13.385 13.385 13.385 13.385 13.385 13.385
Disposition Score --- 0.997 --- --- --- ---
Comment --- MOD_SEC_DV---PLANET_PERIOD_IS_HALF_DV---MOD_SEC_ALT---PLANET_PERIOD_IS_HALF_ALT---HAS_SEC_TCE LPP_DV_TOO_HIGH---LPP_ALT_TOO_HIGH --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.17 +0.296-0.17
0.3315 +0.1313-0.3315
0.3315 +0.1313-0.3315
0.3315 +0.1313-0.3315
0.75±0.69
Transit Duration [hrs] --- 1.2039±0.0689 1.1613±0.0699 1.1613±0.0699 1.1613±0.0699 1.2022
Transit Depth [ppm] --- 94.2±5.5 99.6±6 99.6±6 99.6±6 104
Planet-Star Radius Ratio ---
0.008863 +0.000475-0.000263
0.009282 +0.000354-0.000425
0.009282 +0.000354-0.000425
0.009282 +0.000354-0.000425
0.0103±0.003
Fitted Stellar Density [g/cm**3] ---
2.67720 +0.59092-1.07588
2.64679 +0.90823-0.98319
2.64679 +0.90823-0.98319
2.64679 +0.90823-0.98319
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
0.96 +0.14-0.06
1.01 +0.38-0.09
1.01 +0.38-0.09
1.01 +0.38-0.09
1.08±0.57
Orbit Semi-Major Axis [au] --- .013 .0132 .0132 .0132 .013
Inclination [deg] --- 87.17 84.22 84.22 84.22 71.05
Equilibrium Temperature [K] --- 2208 2342 2342 2342 2315
Insolation Flux [Earth flux] ---
5646.82 +2218.07-986.77
7106.35 +7656.36-1955.79
7106.35 +7656.36-1955.79
7106.35 +7656.36-1955.79
---
Planet-Star Distance over Star Radius --- 3.445±0.76 3.43±1.2 3.43±1.2 3.43±1.2 2.3±1.1
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 -0.0005
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177
Limb Darkening Coeff. 2 --- 0.2602 0.29610000000000003 0.29610000000000003 0.29610000000000003 0.5527000000000001
Limb Darkening Coeff. 1 --- 0.4096 0.3396 0.3396 0.3396 0.3773
Maximum Single Event Statistic --- 4.248061 5.8301067 --- --- ---
Maximum Multiple Event Statistic --- 8.960852 17.58109 --- --- ---
Transit Signal-to-Noise --- 21.900000000000002 21.400000000000002 21.400000000000002 21.400000000000002 24.3
Number of Transits --- 1246 2483 --- --- ---
TCE Planet Number --- 1 1 1 1 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.8076 --- --- --- ---
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 --- kplr011246161-001-20160209194854_dvs.pdf kplr011246161-001-20141002224145_dvs.pdf kplr011246161-001-20130826182306_dvs.pdf kplr011246161-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] ---
5749 +78-86
6108 +143-196
6108 +143-196
6108.00 +143.00-196.00
6085.00±98.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.457 +0.042-0.119
4.471 +0.046-0.271
4.471 +0.046-0.271
4.471 +0.046-0.271
4.490±0.300
Stellar Metallicity [dex] --- 0.14±0.15
-0.080 +0.200-0.300
-0.080 +0.200-0.300
-0.080 +0.200-0.300
---
Stellar Radius [Solar radii] ---
0.988 +0.147-0.063
0.997 +0.375-0.091
0.997 +0.375-0.091
0.9970 +0.3750-0.0910
0.9700±0.4200
Stellar Mass [Solar mass] ---
1.02 +0.056-0.062
1.072 +0.178-0.133
1.072 +0.178-0.133
1.0720 +0.1780-0.1330
1.0650±0.0940
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault
FW Offset Significance [percent] --- 0.272 --- 0.011000000000000001 0.079 ---
FW Source α(OOT) [hrs] --- 19.524943±0.000041 --- 19.524939±0.000013 19.524971000±0.000022000 ---
FW Source δ(OOT) [deg] --- 48.93621±0.00038 --- 48.93675±0.00013 48.93657000±0.00022000 ---
FW Source Δα(OOT) [sec] --- -0.1±1.5 --- -0.21±0.46 0.09700±0.07800 ---
FW Source Δδ(OOT) [arcsec] --- -1.3±1.4 --- 0.66±0.45 0.00500±0.05300 ---
FW Δα(OOT) [sec] --- 0±0.0001 --- 1.9e-05±4.9e-05 -5.2e-06±4.2e-06 ---
FW Δδ(OOT) [arcsec] --- 8.5e-05±9.4e-05 --- -7.9e-05±4.8e-05 -3e-07±2.8e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.43±0.51 -0.07±0.54 -0.32±0.46 2.5000±1.7000 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.12±0.42 -0.31±0.55 0.07±0.42 1.7100±0.7200 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.45±0.55 0.32±0.53 0.33±0.54 3.1000±1.5000 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.51±0.48 -0.16±0.51 -0.42±0.45 2.5000±1.8000 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.19±0.45 -0.32±0.58 0.1±0.44 1.8000±0.7600 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.54±0.53 0.36±0.58 0.44±0.54 3.0000±1.5000 ---
Chi-Square --- --- --- --- --- 1.06
Stellar Age [Gyr] --- --- --- --- --- 0.3±2
Known Objects
1 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 SuperWASP Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
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Time Series
Kepler | K2
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