EPIC 201497682 Overview

EPIC 201497682 0.55 R_⦿ 4991.00 K

EPIC 201497682 b

0.062 R_Jup

EPIC 201497682.04

0.095 R_Jup

EPIC 201497682.02

0.122 R_Jup

EPIC 201497682.01

0.115 R_Jup

Overview Notes 3 Parameters Nearby Data Bibliography 8 Legend Expand All

EPIC 201497682 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
EPIC 201497682
EPIC 201497682 b	2.13 d	0.69 R_⨁	Transit	2019	Heller et al. 2019	Confirmed Planet
EPIC 201497682.04	3.88 d	1.06 R_⨁	Transit	2019	Kruse et al. 2019	Candidate Planet
EPIC 201497682.02	7.8 d	1.37 R_⨁	Transit	2016	Vanderburg et al. 2016	Candidate Planet
EPIC 201497682.01	13.84 d	1.29 R_⨁	Transit	2016	Vanderburg et al. 2016	Candidate Planet

Exoplanet Archive Notes (3)

EPIC 201497682.04

Planet candidate name EPIC 201497682.03 changed to EPIC 201497682.04 by authors via private communication. (Kruse et al. 2019)

EPIC 201497682.02

Planet candidate name EPIC 201497682.01 in reference changed to EPIC 201497682.02 to match numbering already in the literature. (Kruse et al. 2019)

EPIC 201497682.01

Planet candidate name EPIC 201497682.02 in reference changed to EPIC 201497682.01 to match numbering already in the literature. (Kruse et al. 2019)

EPIC 201497682 Stellar Parameters (5 Solutions)

RA: 11h15m44.80s

Dec: +00d29m17.02s

Distance: 253.026±1.664 pc

Parallax: 3.9233900±0.0257985 mas

Ecliptic Latitude: -3.92857 deg

Ecliptic Longitude: 169.63431 deg

Galactic Latitude: 54.82399 deg

Galactic Longitude: 258.19387 deg

Total Proper Motion: 16.4083645±0.0402700 mas/yr

Proper Motion (RA): 11.1495000±0.0481949 mas/yr

Proper Motion (Dec): -12.0384000±0.0319422 mas/yr

Photometry: m_V
13.948±0.183; m_TESS
13.0708±0.0073; m_J
12.086±0.023; m_H
11.540±0.022; m_Ks
11.438±0.026; m_Kep
13.740; m_W1
11.376±0.022; m_W2
11.449±0.021; m_W3
11.354±0.193; m_W4
8.878; m_Gaia
13.736800±0.000323; m_B
15.148±0.024; m_g
15.5898000±0.0079047; m_i
13.4670000±0.0042429; m_r
13.7590000±0.0020067; m_u
17.486800±0.014049; m_z
14.0043000±0.0076245

Mission: K2 : Observed in Campaign 1

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; K2 Names; K2 Planets and Candidates; K2 Targets; Stellar Hosts; K2 Time Series

Source	TICv8	Heller et al. 2019	Gaia DR2	Kruse et al. 2019	Vanderburg et al. 2016
T_eff (K)	4670.3500±99.6882	---	4991.0+75.0-100.8	---	4535
L_✶ (log₁₀(L_⦿))	-0.6950448	---	-0.76627164+0.00714492-0.00726441	---	---
R_✶ (R_⦿)	0.68617	---	0.55353063+0.02304292-0.01626825	0.554 +0.016-0.023	0.70
M_✶ (M_⦿)	0.74	0.780+0.085-0.170	---	---	---
Metallicity (dex)	-0.08922190±0.01345770 [M/H]	---	---	---	---
ρ_✶ (g/cm³)	3.2292635	---	---	---	---
log g (log₁₀(cm/s²))	4.63444	---	---	---	---

EPIC 201497682 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Transit

Tools: Planetary Systems; Transit Prediction Service; K2 Names; K2 Planets and Candidates; Transit

Source	Heller et al. 2019
b	0.21+0.23-0.15
P (days)	2.13174±0.00022
R_p (R_⨁)	0.692+0.059-0.048
R_p (R_Jup)	0.0617+0.0053-0.0043
R_p/R_✶	0.0115±0.0008
T_C (days)	2456850.0263+0.0028-0.0026 (BJD)

EPIC 201497682.04 Candidate Planet Parameters (1 Solution)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; K2 Planets and Candidates

Source	Kruse et al. 2019
a/R_✶	12.6+4.5-2.5
S (S_⨁)	162+117-66
P (days)	3.88300±0.00032
R_p (R_⨁)	1.060+0.095-0.153
R_p (R_Jup)	0.09457+0.00848-0.01365
R_p/R_✶	0.0176+0.0015-0.0024
δ (%)	0.0322±0.0030
T₁₄ (hours)	2.03+0.16-0.22
T_C (days)	2456810.8500±0.0047

EPIC 201497682.02 Candidate Planet Parameters (2 Solutions)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; K2 Planets and Candidates

Source	Kruse et al. 2019	Vanderburg et al. 2016
b	---	0.31
P (days)	7.79983 +0.00075-0.00073	7.7991586
R_p (R_⨁)	1.37 +0.15-0.44	1.57
R_p (R_Jup)	0.122 +0.013-0.039	0.140
R_p/R_✶	0.0227 +0.0023-0.0072	0.01829
δ (%)	0.0561 +0.0035-0.0037	0.0423
T₁₄ (hours)	3.00000+0.24000-0.40800	2.94000
T_C (days)	2456814.2678 +0.0043-0.0045	2456814.271
a/R_✶	17.1 +9.2-3.6	---

EPIC 201497682.01 Candidate Planet Parameters (2 Solutions)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; K2 Planets and Candidates

Source	Kruse et al. 2019	Vanderburg et al. 2016
b	---	0.35
P (days)	13.8394 +0.0030-0.0029	13.837814
R_p (R_⨁)	1.29 +0.11-0.17	1.96
R_p (R_Jup)	0.115 +0.0098-0.015	0.175
R_p/R_✶	0.0214 +0.0017-0.0027	0.02306
δ (%)	0.0487 +0.0045-0.0046	0.0663
T₁₄ (hours)	2.52000+0.33600-0.31200	2.84000
T_C (days)	2456820.9555 +0.0049-0.0050	2456820.957
a/R_✶	37.0 +11.7-8.2	---

Nearby Data (within 30 arcseconds) Browse Nearby Data

Known Objects: 1 Confirmed Planets; 1 K2 Targets; 1 2MASS Point Source Catalog

Data Files: 1 K2 Time Series; 1 Associated Literature Data

Bibliography (8 References)

The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
Detection of Hundreds of New Planet Candidates and Eclipsing Binaries in K2 Campaigns 0-8
Kruse et al. 2019 Reference Overview
Transit least-squares survey. II. Discovery and validation of 17 new sub- to super-Earth-sized planets in multi-planet systems from K2
Heller et al. 2019 Reference Overview
Gaia Data Release 2
Gaia DR2 Reference Overview
The K2 Ecliptic Plane Input Catalog (EPIC) and Stellar Classifications of 138,600 Targets in Campaigns 1-8
EPIC Catalog Reference Overview
Planetary Candidates from the First Year of the K2 Mission
Vanderburg et al. 2016 Reference Overview
All WISE Data Release
Cutri et al. 2014 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

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