KOI-6819 | NASA Exoplanet Archive

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
KOI-6819
KOI-6819.01	3.23 d	---	Transit	2015	Q1-Q17 DR24 KOI Table	Candidate Planet

KOI-6819 Stellar Parameters (4 Solutions)

+

RA: 19h07m22.87s

Dec: +42d40m37.07s

Distance: 299.311+2.254-2.221
pc

Parallax: 3.3123100±0.0247896 mas

Ecliptic Latitude: 64.39839 deg

Ecliptic Longitude: 299.53685 deg

Galactic Latitude: 15.28464 deg

Galactic Longitude: 73.44107 deg

Total Proper Motion: 5.1583418±0.0474365 mas/yr

Proper Motion (RA): -5.1417200±0.0474184 mas/yr

Proper Motion (Dec): 0.4137700±0.0501571 mas/yr

Photometry: m_V
11.403±0.013; m_TESS
10.9891±0.0071; m_J
10.467±0.022; m_H
10.253±0.019; m_Ks
10.206±0.012; m_Kep
11.429; m_W1
10.156±0.022; m_W2
10.177±0.020; m_W3
10.157±0.046; m_W4
8.881; m_Gaia
11.344400±0.000576; m_B
11.930±0.187; m_g
11.678; m_i
11.322; m_r
11.365; m_z
11.320

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	Q1-Q17 DR25 Supplemental KOI Table	Q1-Q17 DR24 KOI Table
T_eff (K)	6311.3500+192.9840-83.0651	6320	---	6534 +147-195
Metallicity (dex)	-0.2362310±0.0083973 [M/H]	-0.219 [Fe/H]	---	-0.220 +0.220-0.300 [Fe/H]
R_✶ (R_⦿)	1.1768100+0.0705598-0.0483296	1.406	---	1.437 +0.763-0.32
log g (log₁₀(cm/s²))	4.3900800+0.0755019-0.1017260	4.21	---	4.203±0.163
L_✶ (log₁₀(L_⦿))	0.29659390+0.02021946-0.01540080	---	---	---
ρ_✶ (g/cm³)	1.0726847+0.3045535-0.2093733	---	---	413.20212 +257.38046-345.07025
M_✶ (M_⦿)	1.240000+0.208776-0.160000	---	---	1.205 +0.277-0.192

Print

KOI-6819.01 Candidate Planet Parameters (2 Solutions)

+

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; KOI

Source	Q1-Q17 DR25 Supplemental KOI Table	Q1-Q17 DR24 KOI Table
a/R_✶	---	61±19
T_eq (K)	---	1620
b	---	0.145 +0.435-0.1448
S (S_⨁)	---	1627.10 +2541.56-756.19
e	---	0
i (deg)	---	89.95
P (days)	3.226232203±9.005e-06	3.226232203±9.005e-06
R_p (R_⨁)	---	1.01 +0.54-0.22
R_p (R_Jup)	---	0.090+0.048-0.020
R_p/R_✶	---	0.006444 +0.001067-0.0007
a (au)	---	.0455
δ (%)	---	0.00363±0.00038
T₁₄ (hours)	---	0.4022±0.0982
T_C (days)	2454967.419±0.00231	2454967.419±0.00231

Print

Ancillary Information (7 Unique Files, 2 Candidate Records)

+

+ KOI-6819 (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-6819.01 (1 File Type, 1 File)

Kepler Detection Products

Kepler Pipeline Data Validation Summaries	q1_q17_dr24_tce

Kepler Object of Interest

+ KOI-6819.01 (2 Candidate Records)

KepID	7103300	7103300
KOI Name	K06819.01	K06819.01
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]	3.226232203±9.005e-06	3.226232203±9.005e-06
Transit Epoch [BKJD]	134.41924±0.00231	134.41924±0.00231
Transit Epoch [BJD]	2454967.419±0.00231	2454967.419±0.00231
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]	286.84533999999996	286.84533999999996
Dec [decimal degrees]	42.67696	42.67696
Kepler-band [mag]	11.429	11.429
g'-band [mag]	11.678	11.678
r'-band [mag]	11.365	11.365
i'-band [mag]	11.322000000000001	11.322000000000001
z'-band [mag]	11.32	11.32
J-band [mag]	10.467	10.467
H-band [mag]	10.253	10.253
K-band [mag]	10.206000000000001	10.206000000000001
Comment	---	EYEBALL---SATURATED
Eccentricity	---	0
Impact Parameter	---	0.145 +0.435-0.1448
Transit Duration [hrs]	---	0.4022±0.0982
Transit Depth [ppm]	---	36.3±3.8
Planet-Star Radius Ratio	---	0.006444 +0.001067-0.0007
Fitted Stellar Density [g/cm**3]	---	413.20212 +257.38046-345.07025
Planetary Fit Type	---	MCMC
Planetary Radius [Earth radii]	---	1.01 +0.54-0.22
Orbit Semi-Major Axis [au]	---	.0455
Inclination [deg]	---	89.95
Equilibrium Temperature [K]	---	1620
Insolation Flux [Earth flux]	---	1627.10 +2541.56-756.19
Planet-Star Distance over Star Radius	---	61±19
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	---	0.3123
Limb Darkening Coeff. 1	---	0.2862
Maximum Single Event Statistic	---	38.776558
Maximum Multiple Event Statistic	---	9.001809
Transit Signal-to-Noise	---	9.9
Number of Transits	---	415
TCE Planet Number	---	1
Quarters	---	11111111111111111000000000000000
Transit Model	---	Mandel and Agol (2002 ApJ 580 171)
Link to DV Report	---	kplr007103300-20141002224145_dvr.pdf
Link to DV Summary	---	kplr007103300-001-20141002224145_dvs.pdf
Stellar Effective Temperature [K]	---	6534 +147-195
Stellar Surface Gravity [log10(cm/s**2)]	---	4.203±0.163
Stellar Metallicity [dex]	---	-0.220 +0.220-0.300
Stellar Radius [Solar radii]	---	1.437 +0.763-0.32
Stellar Mass [Solar mass]	---	1.205 +0.277-0.192
Stellar Parameter Provenance	---	stellar_q1_q17
FW Offset Significance [percent]	---	0.0
FW Source α(OOT) [hrs]	---	19.123042±0.000031
FW Source δ(OOT) [deg]	---	42.67781±0.00031
FW Source Δα(OOT) [sec]	---	0.8±1.2
FW Source Δδ(OOT) [arcsec]	---	3.1±1.1
FW Δα(OOT) [sec]	---	-2e-05±2.6e-05
FW Δδ(OOT) [arcsec]	---	-6.8e-05±2.4e-05
PRF Δα_SQ(OOT) [arcsec]	---	1.4±1.2
PRF Δδ_SQ(OOT) [arcsec]	---	0.34±0.85
PRF Δθ_SQ(OOT) [arcsec]	---	1.4±1
PRF Δα_SQ(KIC) [arcsec]	---	1.4±1.1
PRF Δδ_SQ(KIC) [arcsec]	---	0.3±0.9
PRF Δθ_SQ(KIC) [arcsec]	---	1.45±0.96

Nearby Data (within 30 arcseconds) Browse Nearby Data

+

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

Data Files: 1 Kepler Time Series; 1 SuperWASP Time Series

Bibliography (6 References)

+

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
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview

Legend

+

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

External Link
Search
Browse
Download

KOI-6819 Overview

KOI-6819 Architecture & Discovery Information