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KOI-1798 Overview

KOI-1798 1.55 R⦿ 5756.80 K
Χ
KOI-1798.01
Architecture
KOI-1798
KOI-1798
KOI-1798.01
Other Data
Bibliography 12
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-1798 KOI-1798.01 Transit 2013 Q1-Q6 KOI Table False Positive Candidate
RA
19h32m47.08s
Dec
+42d22m14.19s
Distance
1208.340±36.235 pc
Parallax
0.7993800±0.0246076 mas
Ecliptic Latitude
62.67714 deg
Ecliptic Longitude
309.34441 deg
Galactic Latitude
10.91293 deg
Galactic Longitude
75.18378 deg
Total Proper Motion
5.9695626±0.0410776 mas/yr
Proper Motion (RA)
2.4171100±0.0411772 mas/yr
Proper Motion (Dec)
-5.458320±0.041058 mas/yr
Photometry
mV
14.381±0.115
mTESS
13.9187±0.0071
mJ
13.282±0.022
mH
12.989±0.025
mKs
12.943±0.034
mKep
14.384
mW1
12.788±0.024
mW2
12.832±0.024
mW3
12.417
mW4
9.343
mGaia
14.359300±0.000276
mB
14.884±0.039
mg
14.788
mi
14.211
mr
14.324
mz
14.179
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 Batalha et al. 2013 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 Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5756.800±130.288 5971 5971 ---
6210 +166-222
6210 +160-208
6210 +160-208
6210.00 +160.00-208.00
6202.00±114.00 5971
L✶
(log10(L⦿))
0.3767705 --- --- --- --- --- --- --- --- ---
Metallicity
(dex)
-0.1158550±0.0125649 [M/H] --- -0.093 [Fe/H] ---
-0.1 +0.25-0.35
[Fe/H]
-0.100 +0.200-0.320
[Fe/H]
-0.100 +0.200-0.320
[Fe/H]
-0.100 +0.200-0.320
[Fe/H] 		--- ---
ρ✶
(g/cm3)
0.3890232 --- --- ---
1.48087 +157.12637-0.11846
1.53273 +0.30634-0.03237
1.53273 +0.30634-0.03237
1.53273 +0.30634-0.03237
--- ---
M✶
(M⦿)
1.03 1.03 --- ---
1.093 +0.141-0.155
1.093 +0.217-0.136
1.093 +0.217-0.136
1.0930 +0.2170-0.1360
1.1010±0.0670 ---
R✶
(R⦿)
1.55123 0.95 0.872 ---
1.033 +0.332-0.111
1.033 +0.439-0.097
1.033 +0.439-0.097
1.0330 +0.4390-0.0970
1.0100±0.2700 .95
log g
(log10(cm/s2))
4.06955 4.50 4.59 ---
4.45 +0.054-0.202
4.45 +0.047-0.287
4.45 +0.047-0.287
4.450 +0.047-0.287
4.470±0.300 4.5
Age
(Gyr)
--- --- --- --- --- --- --- --- 0.3±1.1 ---
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 Q1-Q12 KOI Table Q1-Q8 KOI Table
a/R✶
--- 23.6±11.8 23.88±4.8 23.88±4.8 23.88±4.8 27.1±7.3
Teq
(K)
--- 834 834 834 834 823
b
---
1.282 +37.36-0.13
1.2367 +0.4423-0.0436
1.2367 +0.4423-0.0436
1.2367 +0.4423-0.0436
0.968±0.1
S
(S⨁)
---
114.24 +107.43-35.56
114.24 +142.58-32.39
114.24 +142.58-32.39
114.24 +142.58-32.39
---
e
--- 0 0 0 0 0
i
(deg)
--- 86.89 87.09 87.09 87.09 88.24
P
(days)
12.964717746±4.189e-06 12.964717746±4.189e-06 12.964717555±3.418e-06 12.964717555±3.418e-06 12.964717555±3.418e-06 12.964712±1.2e-05
Rp
(R⨁)
---
39.93 +12.83-4.29
35.2 +14.96-3.31
35.2 +14.96-3.31
35.2 +14.96-3.31
9.1±3.2
Rp/R✶
---
0.353935 +37.25784-0.121362
0.312049 +0.460091-0.005771
0.312049 +0.460091-0.005771
0.312049 +0.460091-0.005771
0.082±0.019
a
(au)
--- .1115 .1115 .1115 .1115 .112
δ
(%)
--- 0.37329±0.00247 0.38349±0.00228 0.38349±0.00228 0.38349±0.00228 0.37680
T14
(hours)
--- 1.8303±0.0144 1.8203±0.0123 1.8203±0.0123 1.8203±0.0123 1.7727
TC
(days)
2454969.143±0.000262 2454969.143±0.000262 2454969.143±0.000217 2454969.143±0.000217 2454969.143±0.000217 2454969.14256±0.00033
Print
Kepler Detection Products (4 File Types, 13 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_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_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 6867766 6867766 6867766 6867766 6867766 6867766 6867766
KOI Name K01798.01 K01798.01 K01798.01 K01798.01 K01798.01 K01798.01 K01798.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE
Vetting Status Done 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 2013-02-12
Disposition Using Kepler Data FALSE POSITIVE FALSE POSITIVE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED NOT DISPOSITIONED 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 q1_q8_koi q1_q6_kepler_candidates
Orbital Period [days] 12.964717746±4.189e-06 12.964717746±4.189e-06 12.964717555±3.418e-06 12.964717555±3.418e-06 12.964717555±3.418e-06 12.964712±1.2e-05 12.964712±1.2e-05
Transit Epoch [BKJD] 136.143342±0.000262 136.143342±0.000262 136.143384±0.000217 136.143384±0.000217 136.143384±0.000217 136.14256±0.00033 136.14256±0.00033
Transit Epoch [BJD] 2454969.143±0.000262 2454969.143±0.000262 2454969.143±0.000217 2454969.143±0.000217 2454969.143±0.000217 2454969.14256±0.00033 2454969.14256±0.00033
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Number of Planets 1 1 1 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 kplr006867766-20160209194854_dvr.pdf kplr006867766-20160209194854_dvr.pdf kplr006867766-20141002224145_dvr.pdf kplr006867766-20130815195353_dvr.pdf --- --- ---
RA [decimal degrees] 293.19620000000003 293.19620000000003 293.19620000000003 293.19620000000003 293.19620000000003 293.19620000000003 293.19620000000003
Dec [decimal degrees] 42.370627999999996 42.370627999999996 42.370627999999996 42.370627999999996 42.370627999999996 42.370627999999996 42.370627999999996
Kepler-band [mag] 14.384 14.384 14.384 14.384 14.384 14.384 14.384
g'-band [mag] 14.788 14.788 14.788 14.788 14.788 14.788 14.788
r'-band [mag] 14.324 14.324 14.324 14.324 14.324 14.324 14.324
i'-band [mag] 14.211 14.211 14.211 14.211 14.211 14.211 14.211
z'-band [mag] 14.179 14.179 14.179 14.179 14.179 14.179 14.179
J-band [mag] 13.282 13.282 13.282 13.282 13.282 13.282 13.282
H-band [mag] 12.989 12.989 12.989 12.989 12.989 12.989 12.989
K-band [mag] 12.943000000000001 12.943000000000001 12.943000000000001 12.943000000000001 12.943000000000001 12.943000000000001 12.943000000000001
Disposition Score --- 0.0 --- --- --- --- ---
Comment --- DEEP_V_SHAPED --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
1.282 +37.36-0.13
1.2367 +0.4423-0.0436
1.2367 +0.4423-0.0436
1.2367 +0.4423-0.0436
0.968±0.1 0.97±0.27
Transit Duration [hrs] --- 1.8303±0.0144 1.8203±0.0123 1.8203±0.0123 1.8203±0.0123 1.7727 1.7727
Transit Depth [ppm] --- 3732.9±24.7 3834.9±22.8 3834.9±22.8 3834.9±22.8 3768 3626
Planet-Star Radius Ratio ---
0.353935 +37.25784-0.121362
0.312049 +0.460091-0.005771
0.312049 +0.460091-0.005771
0.312049 +0.460091-0.005771
0.082±0.019 0.082±0.019
Fitted Stellar Density [g/cm**3] ---
1.48087 +157.12637-0.11846
1.53273 +0.30634-0.03237
1.53273 +0.30634-0.03237
1.53273 +0.30634-0.03237
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
39.93 +12.83-4.29
35.2 +14.96-3.31
35.2 +14.96-3.31
35.2 +14.96-3.31
9.1±3.2 8.55
Orbit Semi-Major Axis [au] --- .1115 .1115 .1115 .1115 .112 .109
Inclination [deg] --- 86.89 87.09 87.09 87.09 88.24 ---
Equilibrium Temperature [K] --- 834 834 834 834 823 778
Insolation Flux [Earth flux] ---
114.24 +107.43-35.56
114.24 +142.58-32.39
114.24 +142.58-32.39
114.24 +142.58-32.39
--- ---
Planet-Star Distance over Star Radius --- 23.6±11.8 23.88±4.8 23.88±4.8 23.88±4.8 27.1±7.3 27.1±7.3
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 Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 0.13240000000000002 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.5219 ---
Limb Darkening Coeff. 2 --- 0.302 0.3025 0.3025 0.3025 0.7461 ---
Limb Darkening Coeff. 1 --- 0.319 0.325 0.325 0.325 0.3361 ---
Maximum Single Event Statistic --- 30.683107 38.190574999999995 --- --- --- ---
Maximum Multiple Event Statistic --- 202.95676 213.80289 --- --- --- ---
Transit Signal-to-Noise --- 183.3 203.5 203.5 203.5 280.8 204.9
Number of Transits --- 107 107 --- --- --- ---
TCE Planet Number --- 1 1 1 --- --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.12380000000000001 --- --- --- --- ---
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) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr006867766-001-20160209194854_dvs.pdf kplr006867766-001-20141002224145_dvs.pdf kplr006867766-001-20130826182306_dvs.pdf --- --- ---
Stellar Effective Temperature [K] ---
6210 +166-222
6210 +160-208
6210 +160-208
6210.00 +160.00-208.00
6202.00±114.00 5971
Stellar Surface Gravity [log10(cm/s**2)] ---
4.45 +0.054-0.202
4.45 +0.047-0.287
4.45 +0.047-0.287
4.450 +0.047-0.287
4.470±0.300 4.5
Stellar Metallicity [dex] ---
-0.1 +0.25-0.35
-0.100 +0.200-0.320
-0.100 +0.200-0.320
-0.100 +0.200-0.320
--- ---
Stellar Radius [Solar radii] ---
1.033 +0.332-0.111
1.033 +0.439-0.097
1.033 +0.439-0.097
1.0330 +0.4390-0.0970
1.0100±0.2700 .95
Stellar Mass [Solar mass] ---
1.093 +0.141-0.155
1.093 +0.217-0.136
1.093 +0.217-0.136
1.0930 +0.2170-0.1360
1.1010±0.0670 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.0 0.0 0.0 --- --- ---
FW Source α(OOT) [hrs] --- 19.5464093±0.0000016 19.5464103±0.0000015 19.5464102±0.0000016 --- --- ---
FW Source δ(OOT) [deg] --- 42.37063±0.000018 42.370634±0.000017 42.370637±0.000017 --- --- ---
FW Source Δα(OOT) [sec] --- -0.186±0.064 -0.147±0.061 -0.153±0.065 --- --- ---
FW Source Δδ(OOT) [arcsec] --- 0.002±0.064 0.015±0.062 0.023±0.063 --- --- ---
FW Δα(OOT) [sec] --- 0.00059±0.00031 0.00041±0.00033 0.00046±0.00035 --- --- ---
FW Δδ(OOT) [arcsec] --- -0.00035±0.00037 -0.00037±0.00039 -0.00033±0.00041 --- --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.001±0.071 -0±0.071 -0.003±0.07 --- --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.055±0.073 0.055±0.073 0.059±0.073 --- --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.055±0.073 0.055±0.073 0.059±0.073 --- --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.005±0.071 -0.007±0.071 0.001±0.071 --- --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.015±0.077 -0.014±0.075 -0.001±0.074 --- --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.015±0.076 0.015±0.076 0.001±0.074 --- --- ---
Chi-Square --- --- --- --- --- 1.37 1.35
Stellar Age [Gyr] --- --- --- --- --- 0.3±1.1 ---
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
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Time Series
Kepler | K2
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