KOI-8000 | NASA Exoplanet Archive

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
KOI-8000
KOI-8000.01	225.49 d	---	Transit	2017	Q1-Q17 DR25 KOI Table	Candidate Planet

KOI-8000 Stellar Parameters (3 Solutions)

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RA: 19h13m05.90s

Dec: +47d29m44.71s

Distance: 894.388 pc

Parallax: ---

Ecliptic Latitude: 68.68467 deg

Ecliptic Longitude: 305.64675 deg

Galactic Latitude: 16.22541 deg

Galactic Longitude: 78.46224 deg

Total Proper Motion: 9.77796670±2.14012980 mas/yr

Proper Motion (RA): -1.30960±2.14012 mas/yr

Proper Motion (Dec): -9.68987±2.14013 mas/yr

Photometry: m_V
15.392±0.183; m_TESS
14.8556±0.0065; m_J
14.049±0.027; m_H
13.605±0.030; m_Ks
13.511±0.035; m_Kep
15.306; m_W1
13.525±0.024; m_W2
13.607±0.028; m_W3
12.78; m_W4
9.212; m_Gaia
15.368600±0.002521; m_B
16.167±0.179; m_g
15.850; m_i
15.074; m_r
15.270; m_z
14.996

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	Latham et al. 2005	Q1-Q17 DR25 Supplemental KOI Table	Q1-Q17 DR25 KOI Table
T_eff (K)	5471	---	5663 +169-152
Metallicity (dex)	-0.375 [Fe/H]	---	-0.38±0.3 [Fe/H]
R_✶ (R_⦿)	0.831	---	0.782 +0.194-0.065
log g (log₁₀(cm/s²))	4.60	---	4.579 +0.04-0.16
ρ_✶ (g/cm³)	---	---	0.05872 +0.34008-0.04472
M_✶ (M_⦿)	---	---	0.847 +0.097-0.089

Print

KOI-8000.01 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
a/R_✶	---	54±26.1
T_eq (K)	---	267
b	---	0.817 +0.024-0.568
S (S_⨁)	---	1.20 +0.90-0.30
e	---	0
i (deg)	---	89.13
P (days)	225.48805±0.01866	225.48805±0.01866
R_p (R_⨁)	---	1.7 +0.43-0.14
R_p (R_Jup)	---	0.152+0.038-0.012
R_p/R_✶	---	0.019945 +0.00431-0.002358
a (au)	---	.6861
δ (%)	---	0.03799±0.00421
T₁₄ (hours)	---	19.46±2.3
T_C (days)	2455057.202±0.0772	2455057.202±0.0772

Print

Ancillary Information (7 Unique Files, 2 Candidate Records)

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+ KOI-8000 (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-8000.01 (1 File Type, 1 File)

Kepler Detection Products

Kepler Pipeline Data Validation Summaries	q1_q17_dr25_tce

Kepler Object of Interest

+ KOI-8000.01 (2 Candidate Records)

KepID	10331279	10331279
KOI Name	K08000.01	K08000.01
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]	225.48805±0.01866	225.48805±0.01866
Transit Epoch [BKJD]	224.2023±0.0772	224.2023±0.0772
Transit Epoch [BJD]	2455057.202±0.0772	2455057.202±0.0772
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	kplr010331279-20160209194854_dvr.pdf	kplr010331279-20160209194854_dvr.pdf
RA [decimal degrees]	288.27457	288.27457
Dec [decimal degrees]	47.495781	47.495781
Kepler-band [mag]	15.306000000000001	15.306000000000001
g'-band [mag]	15.85	15.85
r'-band [mag]	15.27	15.27
i'-band [mag]	15.074	15.074
z'-band [mag]	14.996	14.996
J-band [mag]	14.049000000000001	14.049000000000001
H-band [mag]	13.605	13.605
K-band [mag]	13.511000000000001	13.511000000000001
Disposition Score	---	0.9750000000000001
Comment	---	NO_COMMENT
Eccentricity	---	0
Impact Parameter	---	0.817 +0.024-0.568
Transit Duration [hrs]	---	19.46±2.3
Transit Depth [ppm]	---	379.9±42.1
Planet-Star Radius Ratio	---	0.019945 +0.00431-0.002358
Fitted Stellar Density [g/cm**3]	---	0.05872 +0.34008-0.04472
Planetary Fit Type	---	LS+MCMC
Planetary Radius [Earth radii]	---	1.7 +0.43-0.14
Orbit Semi-Major Axis [au]	---	.6861
Inclination [deg]	---	89.13
Equilibrium Temperature [K]	---	267
Insolation Flux [Earth flux]	---	1.20 +0.90-0.30
Planet-Star Distance over Star Radius	---	54±26.1
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	---	0.2787
Limb Darkening Coeff. 1	---	0.3728
Maximum Single Event Statistic	---	5.3126163
Maximum Multiple Event Statistic	---	8.716486
Transit Signal-to-Noise	---	11.6
Number of Transits	---	7
TCE Planet Number	---	1
Quarters	---	11111111111111111000000000000000
Odd-Even Depth Comparision Statistic	---	0.002
Transit Model	---	Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary	---	kplr010331279-001-20160209194854_dvs.pdf
Stellar Effective Temperature [K]	---	5663 +169-152
Stellar Surface Gravity [log10(cm/s**2)]	---	4.579 +0.04-0.16
Stellar Metallicity [dex]	---	-0.38±0.3
Stellar Radius [Solar radii]	---	0.782 +0.194-0.065
Stellar Mass [Solar mass]	---	0.847 +0.097-0.089
Stellar Parameter Provenance	---	q1_q17_dr25_stellar
FW Offset Significance [percent]	---	0.5890000000000001
FW Source α(OOT) [hrs]	---	19.218277±0.000041
FW Source δ(OOT) [deg]	---	47.49569±0.00038
FW Source Δα(OOT) [sec]	---	-1±1.5
FW Source Δδ(OOT) [arcsec]	---	-0.3±1.4
FW Δα(OOT) [sec]	---	0.0004±0.00055
FW Δδ(OOT) [arcsec]	---	8e-05±0.0005
PRF Δα_SQ(OOT) [arcsec]	---	-1.6±1.2
PRF Δδ_SQ(OOT) [arcsec]	---	0.1±1.1
PRF Δθ_SQ(OOT) [arcsec]	---	1.6±1.1
PRF Δα_SQ(KIC) [arcsec]	---	-1.6±1
PRF Δδ_SQ(KIC) [arcsec]	---	0.05±0.59
PRF Δθ_SQ(KIC) [arcsec]	---	1.6±1

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); 5 2MASS Point Source Catalog

Data Files: 1 Kepler Time Series; 1 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

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

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KOI-8000 Overview

KOI-8000 Architecture & Discovery Information