KOI-7749 | NASA Exoplanet Archive

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
KOI-7749
KOI-7749.01	133.63 d	---	Transit	2017	Q1-Q17 DR25 KOI Table	Candidate Planet

KOI-7749 Stellar Parameters (4 Solutions)

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RA: 19h41m05.50s

Dec: +41d10m05.61s

Distance: 379.9710±2.8225 pc

Parallax: 2.603040±0.019401 mas

Ecliptic Latitude: 61.0131 deg

Ecliptic Longitude: 311.53921 deg

Galactic Latitude: 8.98308 deg

Galactic Longitude: 74.83199 deg

Total Proper Motion: 13.8255569±0.0333222 mas/yr

Proper Motion (RA): -10.1148000±0.0309558 mas/yr

Proper Motion (Dec): -9.4253300±0.0358545 mas/yr

Photometry: m_V
13.710±0.069; m_TESS
13.0600±0.0061; m_J
12.303±0.025; m_H
11.857±0.023; m_Ks
11.785±0.024; m_Kep
13.623; m_W1
11.685±0.024; m_W2
11.767±0.022; m_W3
12.107±0.278; m_W4
9.207; m_Gaia
13.613800±0.000285; m_B
14.537±0.021; m_g
14.288; m_i
13.338; m_r
13.550; m_z
13.220

Mission

Tools: Planetary Systems; 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
T_eff (K)	5305.8900±54.3656	5281	---	5202 +83-73
Metallicity (dex)	0.1820160±0.0524929 [M/H]	0.273 [Fe/H]	---	0.16±0.15 [Fe/H]
R_✶ (R_⦿)	0.795744	1.974	---	0.918 +0.058-0.094
log g (log₁₀(cm/s²))	4.59699	3.92	---	4.434 +0.104-0.048
L_✶ (log₁₀(L_⦿))	-0.344726	---	---	---
ρ_✶ (g/cm³)	2.5545630	---	---	220.71756 +139.63898-118.42381
M_✶ (M_⦿)	0.913	---	---	0.834 +0.064-0.032

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KOI-7749.01 Candidate Planet Parameters (2 Solutions)

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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)	133.6348207±0.0009309	133.6348207±0.0009309
T_C (days)	2455069.352±0.00519	2455069.352±0.00519
a/R_✶	---	593±188
T_eq (K)	---	317
b	---	0.438 +0.535-0.232
S (S_⨁)	---	2.38 +0.48-0.57
e	---	0
i (deg)	---	89.96
R_p (R_⨁)	---	1.89 +0.12-0.19
R_p (R_Jup)	---	0.169+0.011-0.017
R_p/R_✶	---	0.018879 +0.000914-0.001786
a (au)	---	.482
δ (%)	---	0.04209+0.00490-0.00490
T₁₄ (hours)	---	1.584±0.2

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Ancillary Information (7 Unique Files, 2 Candidate Records)

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+ KOI-7749 (4 File Types, 7 Files)

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

+ KOI-7749.01 (1 File Type, 1 File)

Kepler Detection Products

Kepler Pipeline Data Validation Summaries	q1_q17_dr25_tce

Kepler Object of Interest

+ KOI-7749.01 (2 Candidate Records)

KepID	5888187	5888187
KOI Name	K07749.01	K07749.01
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]	133.6348207±0.0009309	133.6348207±0.0009309
Transit Epoch [BKJD]	236.35163±0.00519	236.35163±0.00519
Transit Epoch [BJD]	2455069.352±0.00519	2455069.352±0.00519
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	kplr005888187-20160209194854_dvr.pdf	kplr005888187-20160209194854_dvr.pdf
RA [decimal degrees]	295.27301	295.27301
Dec [decimal degrees]	41.168282	41.168282
Kepler-band [mag]	13.623000000000001	13.623000000000001
g'-band [mag]	14.288	14.288
r'-band [mag]	13.55	13.55
i'-band [mag]	13.338000000000001	13.338000000000001
z'-band [mag]	13.22	13.22
J-band [mag]	12.303	12.303
H-band [mag]	11.857000000000001	11.857000000000001
K-band [mag]	11.785	11.785
Disposition Score	---	0.656
Comment	---	NO_COMMENT
Eccentricity	---	0
Impact Parameter	---	0.438 +0.535-0.232
Transit Duration [hrs]	---	1.584±0.2
Transit Depth [ppm]	---	420.9±49
Planet-Star Radius Ratio	---	0.018879 +0.000914-0.001786
Fitted Stellar Density [g/cm**3]	---	220.71756 +139.63898-118.42381
Planetary Fit Type	---	LS+MCMC
Planetary Radius [Earth radii]	---	1.89 +0.12-0.19
Orbit Semi-Major Axis [au]	---	.482
Inclination [deg]	---	89.96
Equilibrium Temperature [K]	---	317
Insolation Flux [Earth flux]	---	2.38 +0.48-0.57
Planet-Star Distance over Star Radius	---	593±188
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	---	0.186
Limb Darkening Coeff. 1	---	0.5256000000000001
Maximum Single Event Statistic	---	4.0118227
Maximum Multiple Event Statistic	---	8.24968
Transit Signal-to-Noise	---	10.8
Number of Transits	---	10
TCE Planet Number	---	1
Quarters	---	11111011101110111000000000000000
Odd-Even Depth Comparision Statistic	---	0.98
Transit Model	---	Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary	---	kplr005888187-001-20160209194854_dvs.pdf
Stellar Effective Temperature [K]	---	5202 +83-73
Stellar Surface Gravity [log10(cm/s**2)]	---	4.434 +0.104-0.048
Stellar Metallicity [dex]	---	0.16±0.15
Stellar Radius [Solar radii]	---	0.918 +0.058-0.094
Stellar Mass [Solar mass]	---	0.834 +0.064-0.032
Stellar Parameter Provenance	---	q1_q17_dr25_stellar
FW Offset Significance [percent]	---	0.221
FW Source α(OOT) [hrs]	---	19.684891±0.00003
FW Source δ(OOT) [deg]	---	41.16797±0.00028
FW Source Δα(OOT) [sec]	---	1±1.2
FW Source Δδ(OOT) [arcsec]	---	-1.1±1
FW Δα(OOT) [sec]	---	-8e-05±0.0005
FW Δδ(OOT) [arcsec]	---	0.00038±0.00041
PRF Δα_SQ(OOT) [arcsec]	---	0.21±0.7
PRF Δδ_SQ(OOT) [arcsec]	---	-1.84±0.87
PRF Δθ_SQ(OOT) [arcsec]	---	1.86±0.86
PRF Δα_SQ(KIC) [arcsec]	---	0.63±0.59
PRF Δδ_SQ(KIC) [arcsec]	---	-1.94±0.88
PRF Δθ_SQ(KIC) [arcsec]	---	2.04±0.86

Nearby Data (within 30 arcseconds) Browse Nearby Data

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Known Objects: 1 Kepler Objects of Interest (KOIs); 1 Threshold Crossing Events (TCEs); 7 2MASS Point Source Catalog

Data Files: 2 Kepler Time Series; 2 SuperWASP Time Series

Bibliography (6 References)

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The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
Kepler KOI delivery, Q1-Q17 DR25 supplement
Q1-Q17 DR25 Supplemental KOI Table
Kepler KOI delivery, Q1-Q17 DR25
Q1-Q17 DR25 KOI Table
All WISE Data Release
Cutri et al. 2014 Reference Overview
The Kepler Input Catalog
Latham et al. 2005 Reference Overview
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview

Legend

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System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

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Transit Prediction Service
Time Series
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KOI-7749 Overview

KOI-7749 Architecture & Discovery Information