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KOI-754 Overview

KOI-754 0.88 R⦿ 5555.00 K
Χ
KOI-754.01
Architecture
KOI-754
KOI-754
KOI-754.01
Other Data
Bibliography 11
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
KOI-754 KOI-754.01 Transit 2013 Q1-Q6 KOI Table False Positive Candidate
RA
19h02m08.30s
Dec
+48d17m06.68s
Distance
1731.16+121.76-107.05
pc
Parallax
0.5483780±0.0372995 mas
Ecliptic Latitude
70.0331 deg
Ecliptic Longitude
301.45531 deg
Galactic Latitude
18.2242 deg
Galactic Longitude
78.52095 deg
Total Proper Motion
6.3598862±0.0726682 mas/yr
Proper Motion (RA)
-1.8350700±0.0663403 mas/yr
Proper Motion (Dec)
-6.0893900±0.0732158 mas/yr
Photometry
mV
15.813±0.115
mTESS
15.0546±0.0066
mJ
14.326±0.035
mH
13.911±0.042
mKs
13.809±0.048
mKep
15.597
mW1
13.742±0.024
mW2
13.777±0.030
mW3
12.448
mW4
9.172
mGaia
15.55590±0.00052
mB
16.288±0.072
mg
---
mi
---
mr
---
mz
---
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 Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5518.0±123.0 5555 ---
5805 +157-174
5795 +174-144
5795 +174-144
5795.00 +174.00-144.00
5863.00±95.00 5555
Metallicity
(dex)
--- -0.522 [Fe/H] --- -0.52±0.3 [Fe/H]
-0.520 +0.320-0.260
[Fe/H]
-0.520 +0.320-0.260
[Fe/H]
-0.520 +0.320-0.260
[Fe/H] 		--- ---
R✶
(R⦿)
1.3509 0.884 ---
0.791 +0.201-0.067
0.803 +0.364-0.068
0.803 +0.364-0.068
0.8030 +0.3640-0.0680
0.8900±0.4000 ---
log g
(log10(cm/s2))
4.16359 4.56 ---
4.564 +0.053-0.168
4.546 +0.045-0.292
4.546 +0.045-0.292
4.546 +0.045-0.292
4.540±0.300 4.563
L✶
(log10(L⦿))
0.1830667 --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.5547145 --- ---
0.22080 +0.00917-0.01837
0.23204 +0.01230-0.01116
0.23204 +0.01230-0.01116
0.23204 +0.01230-0.01116
--- ---
M✶
(M⦿)
0.97 --- ---
0.836 +0.093-0.077
0.827 +0.107-0.066
0.827 +0.107-0.066
0.8270 +0.1070-0.0660
0.9950±0.0780 ---
Age
(Gyr)
--- --- --- --- --- --- --- 0.5±2.9 ---
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✶
--- 3.278±0.136 3.332±0.177 3.332±0.177 3.332±0.177 3.38±0.17
Teq
(K)
--- 1395 1404 1404 1404 1459
b
---
1.276 +0.115-0.092
1.2717 +0.1058-0.0885
1.2717 +0.1058-0.0885
1.2717 +0.1058-0.0885
0.96±0.16
S
(S⨁)
---
891.96 +668.95-230.35
919.79 +1266.93-222.97
919.79 +1266.93-222.97
919.79 +1266.93-222.97
---
e
--- 0 0 0 0 0
i
(deg)
--- 67.09 67.61 67.61 67.61 73.34
P
(days)
1.736952453±2.63e-07 1.736952453±2.63e-07 1.736952479±2.33e-07 1.736952479±2.33e-07 1.736952479±2.33e-07 1.73695251±2.9e-07
Rp
(R⨁)
---
33.46 +8.5-2.83
34.04 +15.43-2.88
34.04 +15.43-2.88
34.04 +15.43-2.88
12.3±5.5
Rp
(RJup)
---
2.985+0.758-0.252
3.037+1.377-0.257
3.037+1.377-0.257
3.037+1.377-0.257
1.097+0.491-0.491
Rp/R✶
---
0.387394 +0.109232-0.08495
0.388202 +0.098842-0.078736
0.388202 +0.098842-0.078736
0.388202 +0.098842-0.078736
0.1266±0.0071
a
(au)
--- .0267 .0266 .0266 .0266 .028
δ
(%)
--- 0.80792±0.00128 0.87067±0.00193 0.87067±0.00193 0.87067±0.00193 0.81630
T14
(hours)
--- 2.40641±0.00537 2.4109±0.00583 2.4109±0.00583 2.4109±0.00583 1.8204
TC
(days)
2455003.308±0.000115 2455003.308±0.000115 2455003.308±0.000104 2455003.308±0.000104 2455003.308±0.000104 2455003.30687±0.00011
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 10848459 10848459 10848459 10848459 10848459 10848459 10848459
KOI Name K00754.01 K00754.01 K00754.01 K00754.01 K00754.01 K00754.01 K00754.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED NOT DISPOSITIONED FALSE POSITIVE
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 FALSE POSITIVE
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] 1.736952453±2.63e-07 1.736952453±2.63e-07 1.736952479±2.33e-07 1.736952479±2.33e-07 1.736952479±2.33e-07 1.73695251±2.9e-07 1.7369516
Transit Epoch [BKJD] 170.307565±0.000115 170.307565±0.000115 170.307583±0.000104 170.307583±0.000104 170.307583±0.000104 170.30687±0.00011 170.30694
Transit Epoch [BJD] 2455003.308±0.000115 2455003.308±0.000115 2455003.308±0.000104 2455003.308±0.000104 2455003.308±0.000104 2455003.30687±0.00011 2455003.30694
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 kplr010848459-20160209194854_dvr.pdf kplr010848459-20160209194854_dvr.pdf kplr010848459-20141002224145_dvr.pdf kplr010848459-20130815195353_dvr.pdf --- --- ---
RA [decimal degrees] 285.53461 285.53461 285.53461 285.53461 285.53461 285.53461 285.53461
Dec [decimal degrees] 48.28521 48.28521 48.28521 48.28521 48.28521 48.28521 48.28521
Kepler-band [mag] 15.597000000000001 15.597000000000001 15.597000000000001 15.597000000000001 15.597000000000001 15.597000000000001 15.597000000000001
g'-band [mag] 16.1 16.1 16.1 16.1 16.1 16.1 16.1
r'-band [mag] 15.554 15.554 15.554 15.554 15.554 15.554 15.554
i'-band [mag] 15.382000000000001 15.382000000000001 15.382000000000001 15.382000000000001 15.382000000000001 15.382000000000001 15.382000000000001
z'-band [mag] 15.266 15.266 15.266 15.266 15.266 15.266 15.266
J-band [mag] 14.326 14.326 14.326 14.326 14.326 14.326 14.326
H-band [mag] 13.911000000000001 13.911000000000001 13.911000000000001 13.911000000000001 13.911000000000001 13.911000000000001 13.911000000000001
K-band [mag] 13.809000000000001 13.809000000000001 13.809000000000001 13.809000000000001 13.809000000000001 13.809000000000001 13.809000000000001
Disposition Score --- 0.0 --- --- --- --- ---
Comment --- MOD_ODDEVEN_DV---MOD_ODDEVEN_ALT---DEEP_V_SHAPED EYEBALL---SIGNIF_OFFSET --- --- --- Binary
Eccentricity --- 0 0 0 0 0 ---
Impact Parameter ---
1.276 +0.115-0.092
1.2717 +0.1058-0.0885
1.2717 +0.1058-0.0885
1.2717 +0.1058-0.0885
0.96±0.16 ---
Transit Duration [hrs] --- 2.40641±0.00537 2.4109±0.00583 2.4109±0.00583 2.4109±0.00583 1.8204 1.83
Transit Depth [ppm] --- 8079.2±12.8 8706.7±19.3 8706.7±19.3 8706.7±19.3 8163 7509
Planet-Star Radius Ratio ---
0.387394 +0.109232-0.08495
0.388202 +0.098842-0.078736
0.388202 +0.098842-0.078736
0.388202 +0.098842-0.078736
0.1266±0.0071 ---
Fitted Stellar Density [g/cm**3] ---
0.22080 +0.00917-0.01837
0.23204 +0.01230-0.01116
0.23204 +0.01230-0.01116
0.23204 +0.01230-0.01116
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
33.46 +8.5-2.83
34.04 +15.43-2.88
34.04 +15.43-2.88
34.04 +15.43-2.88
12.3±5.5 ---
Orbit Semi-Major Axis [au] --- .0267 .0266 .0266 .0266 .028 ---
Inclination [deg] --- 67.09 67.61 67.61 67.61 73.34 ---
Equilibrium Temperature [K] --- 1395 1404 1404 1404 1459 ---
Insolation Flux [Earth flux] ---
891.96 +668.95-230.35
919.79 +1266.93-222.97
919.79 +1266.93-222.97
919.79 +1266.93-222.97
--- ---
Planet-Star Distance over Star Radius --- 3.278±0.136 3.332±0.177 3.332±0.177 3.332±0.177 3.38±0.17 ---
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 -0.1673 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.1796 ---
Limb Darkening Coeff. 2 --- 0.28650000000000003 0.3135 0.3135 0.3135 0.2876 ---
Limb Darkening Coeff. 1 --- 0.3556 0.30660000000000004 0.30660000000000004 0.30660000000000004 0.434 ---
Maximum Single Event Statistic --- 39.06655 43.162506 --- --- --- ---
Maximum Multiple Event Statistic --- 541.8951000000001 585.4936 --- --- --- ---
Transit Signal-to-Noise --- 505.6 571.0 571.0 571.0 633.1 436.0
Number of Transits --- 621 621 --- --- --- ---
TCE Planet Number --- 1 1 1 --- --- ---
Quarters --- 11111110111011101000000000000000 11111110111011101000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.0 --- --- --- --- ---
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 --- kplr010848459-001-20160209194854_dvs.pdf kplr010848459-001-20141002224145_dvs.pdf kplr010848459-001-20130826182306_dvs.pdf --- --- ---
Stellar Effective Temperature [K] ---
5805 +157-174
5795 +174-144
5795 +174-144
5795.00 +174.00-144.00
5863.00±95.00 5555
Stellar Surface Gravity [log10(cm/s**2)] ---
4.564 +0.053-0.168
4.546 +0.045-0.292
4.546 +0.045-0.292
4.546 +0.045-0.292
4.540±0.300 4.563
Stellar Metallicity [dex] --- -0.52±0.3
-0.520 +0.320-0.260
-0.520 +0.320-0.260
-0.520 +0.320-0.260
--- ---
Stellar Radius [Solar radii] ---
0.791 +0.201-0.067
0.803 +0.364-0.068
0.803 +0.364-0.068
0.8030 +0.3640-0.0680
0.8900±0.4000 ---
Stellar Mass [Solar mass] ---
0.836 +0.093-0.077
0.827 +0.107-0.066
0.827 +0.107-0.066
0.8270 +0.1070-0.0660
0.9950±0.0780 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault ---
FW Offset Significance [percent] --- 0.0 0.0 0.0 --- --- ---
FW Source α(OOT) [hrs] --- 19.03563762±0.00000086 19.03563827±0.00000079 19.0356389±0.00000075 --- --- ---
FW Source δ(OOT) [deg] --- 48.2852105±0.0000074 48.2852197±0.0000074 48.2852169±0.0000071 --- --- ---
FW Source Δα(OOT) [sec] --- -0.111±0.031 -0.087±0.028 -0.065±0.027 --- --- ---
FW Source Δδ(OOT) [arcsec] --- 0.002±0.027 0.035±0.027 0.025±0.026 --- --- ---
FW Δα(OOT) [sec] --- 0.00302±0.00057 0.00315±0.00051 0.00331±0.00064 --- --- ---
FW Δδ(OOT) [arcsec] --- -0.00142±0.00081 -0.00162±0.00072 -0.00165±0.00092 --- --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.249±0.072 -0.252±0.072 -0.245±0.073 --- --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.147±0.078 0.148±0.078 0.148±0.079 --- --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.289±0.079 0.293±0.08 0.286±0.08 --- --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.257±0.072 -0.261±0.072 -0.256±0.072 --- --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.099±0.077 0.1±0.078 0.106±0.082 --- --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.276±0.076 0.279±0.076 0.277±0.078 --- --- ---
Chi-Square --- --- --- --- --- 1.45 ---
Stellar Age [Gyr] --- --- --- --- --- 0.5±2.9 ---
Known Objects
1 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Kepler | K2
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