KOI-6925 | NASA Exoplanet Archive

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
KOI-6925
KOI-6925.01	12.95 d	---	Transit	2015	Q1-Q17 DR24 KOI Table	Candidate Planet

KOI-6925 Stellar Parameters (5 Solutions)

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RA: 18h45m25.56s

Dec: +43d39m30.97s

Distance: 335.785±3.435 pc

Parallax: 2.9495900±0.0302372 mas

Ecliptic Latitude: 66.28205 deg

Ecliptic Longitude: 290.73881 deg

Galactic Latitude: 19.37084 deg

Galactic Longitude: 72.88113 deg

Total Proper Motion: 52.1600748±0.0647298 mas/yr

Proper Motion (RA): -26.1867000±0.0636023 mas/yr

Proper Motion (Dec): 45.1102000±0.0651053 mas/yr

Photometry: m_V
16.33±0.20; m_TESS
14.8145000±0.0084406; m_J
13.574±0.029; m_H
12.918±0.032; m_Ks
12.718±0.027; m_Kep
15.663; m_W1
12.456±0.023; m_W2
12.429±0.024; m_W3
12.300±0.396; m_W4
9.36; m_Gaia
15.773100±0.000561; m_B
17.877±0.132; m_g
17.022; m_i
15.080; m_r
15.739; m_z
14.700

Mission

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; KOI; Kepler Stellar Data; Kepler Positional Probabilities; Kepler Certified False Positive; Kepler Time Series

Source	TICv8	Latham et al. 2005	KIC - SCPKEY	Q1-Q17 DR25 Supplemental KOI Table	Q1-Q17 DR24 KOI Table
T_eff (K)	3934.0±157.0	3985	3847	---	3867 +80-135
Metallicity (dex)	---	0.152 [Fe/H]	-0.960 [Fe/H]	---	-0.100 +0.100-0.200 [Fe/H]
R_✶ (R_⦿)	0.5954930±0.0183372	0.548	---	---	0.525 +0.05-0.07
log g (log₁₀(cm/s²))	4.6550200±0.0113899	4.66	3.450	---	4.734±0.07
γ (km/s)	---	---	-55.66±0.47	---	---
v sin i (km/s)	---	---	3.50	---	---
L_✶ (log₁₀(L_⦿))	-1.11621+0.08715-0.10914	---	---	---	---
ρ_✶ (g/cm³)	3.9015956±0.2228033	---	---	---	11.23116 +389.06573-10.07449
M_✶ (M_⦿)	0.5843960±0.0206672	---	---	---	0.545 +0.05-0.07

Print

KOI-6925.01 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 DR24 KOI Table
P (days)	12.9489256±0.0001853	12.9489256±0.0001853
T_C (days)	2454975.445±0.0137	2454975.445±0.0137
a/R_✶	---	46.3±22.9
T_eq (K)	---	416
b	---	0.0847 +0.4753-0.0846
S (S_⨁)	---	7.09 +2.14-2.47
e	---	0
i (deg)	---	89.95
R_p (R_⨁)	---	0.94 +0.09-0.13
R_p (R_Jup)	---	0.084+0.008-0.012
R_p/R_✶	---	0.016341 +0.006152-0.002611
a (au)	---	.0882
δ (%)	---	0.03310+0.01250-0.01250
T₁₄ (hours)	---	2.162±0.685

Print

Ancillary Information (7 Unique Files, 2 Candidate Records)

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+ KOI-6925 (4 File Types, 7 Files)

Kepler Detection Products (4 File Types, 7 Files)

Kepler Pipeline Data Validation Reports	q1_q17_dr24_tce
Kepler Pipeline Data Validation Summaries	q1_q17_dr24_tce
Kepler TCERT Reports	q1_q17_dr24_tce
Kepler Planet Detection Metrics	q1_q17_dr24_stellar	q1_q17_dr24_stellar	q1_q17_dr25_stellar	q1_q17_dr25_stellar

+ KOI-6925.01 (1 File Type, 1 File)

Kepler Detection Products

Kepler Pipeline Data Validation Summaries	q1_q17_dr24_tce

Kepler Object of Interest

+ KOI-6925.01 (2 Candidate Records)

KepID	7868967	7868967
KOI Name	K06925.01	K06925.01
Exoplanet Archive Disposition	CANDIDATE	CANDIDATE
Vetting Status	Done	Done
Date of Last Parameter Update	2018-08-16	2015-09-24
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_dr24_koi
Orbital Period [days]	12.9489256±0.0001853	12.9489256±0.0001853
Transit Epoch [BKJD]	142.445±0.0137	142.445±0.0137
Transit Epoch [BJD]	2454975.445±0.0137	2454975.445±0.0137
Parameters Provenance	q1_q17_dr25_sup_koi	q1_q17_dr24_koi
Number of Planets	1	1
TCE Delivery	q1_q17_dr25_tce	q1_q17_dr24_tce
RA [decimal degrees]	281.35678	281.35678
Dec [decimal degrees]	43.658352	43.658352
Kepler-band [mag]	15.663	15.663
g'-band [mag]	17.022000000000002	17.022000000000002
r'-band [mag]	15.739	15.739
i'-band [mag]	15.08	15.08
z'-band [mag]	14.700000000000001	14.700000000000001
J-band [mag]	13.574	13.574
H-band [mag]	12.918000000000001	12.918000000000001
K-band [mag]	12.718	12.718
Comment	---	KIC_OFFSET
Eccentricity	---	0
Impact Parameter	---	0.0847 +0.4753-0.0846
Transit Duration [hrs]	---	2.162±0.685
Transit Depth [ppm]	---	331±125
Planet-Star Radius Ratio	---	0.016341 +0.006152-0.002611
Fitted Stellar Density [g/cm**3]	---	11.23116 +389.06573-10.07449
Planetary Fit Type	---	MCMC
Planetary Radius [Earth radii]	---	0.94 +0.09-0.13
Orbit Semi-Major Axis [au]	---	.0882
Inclination [deg]	---	89.95
Equilibrium Temperature [K]	---	416
Insolation Flux [Earth flux]	---	7.09 +2.14-2.47
Planet-Star Distance over Star Radius	---	46.3±22.9
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	---	0.26830000000000004
Limb Darkening Coeff. 1	---	0.4601
Maximum Single Event Statistic	---	4.7538753
Maximum Multiple Event Statistic	---	7.1913037
Transit Signal-to-Noise	---	7.2
Number of Transits	---	99
TCE Planet Number	---	1
Quarters	---	11111111111111111000000000000000
Transit Model	---	Mandel and Agol (2002 ApJ 580 171)
Link to DV Report	---	kplr007868967-20141002224145_dvr.pdf
Link to DV Summary	---	kplr007868967-001-20141002224145_dvs.pdf
Stellar Effective Temperature [K]	---	3867 +80-135
Stellar Surface Gravity [log10(cm/s**2)]	---	4.734±0.07
Stellar Metallicity [dex]	---	-0.100 +0.100-0.200
Stellar Radius [Solar radii]	---	0.525 +0.05-0.07
Stellar Mass [Solar mass]	---	0.545 +0.05-0.07
Stellar Parameter Provenance	---	stellar_q1_q17
FW Offset Significance [percent]	---	0.0
FW Source α(OOT) [hrs]	---	18.757176±0.000033
FW Source δ(OOT) [deg]	---	43.65848±0.00041
FW Source Δα(OOT) [sec]	---	2.3±1.3
FW Source Δδ(OOT) [arcsec]	---	0.5±1.5
FW Δα(OOT) [sec]	---	-0.00129±0.00052
FW Δδ(OOT) [arcsec]	---	-6e-05±0.0006
PRF Δα_SQ(OOT) [arcsec]	---	0.04±0.45
PRF Δδ_SQ(OOT) [arcsec]	---	0.13±0.55
PRF Δθ_SQ(OOT) [arcsec]	---	0.13±0.54
PRF Δα_SQ(KIC) [arcsec]	---	-0.25±0.75
PRF Δδ_SQ(KIC) [arcsec]	---	0.69±0.93
PRF Δθ_SQ(KIC) [arcsec]	---	0.73±0.51

Nearby Data (within 30 arcseconds) Browse Nearby Data

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Known Objects: 1 Kepler Objects of Interest (KOIs); 3 2MASS Point Source Catalog

Data Files: 1 Kepler Time Series

Bibliography (7 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 DR24
Q1-Q17 DR24 KOI Table
All WISE Data Release
Cutri et al. 2014 Reference Overview
The Kepler Input Catalog
Latham et al. 2005 Reference Overview
Kepler Input Catalog - SCPKEY Database
KIC - SCPKEY
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

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

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KOI-6925 Overview

KOI-6925 Architecture & Discovery Information