K2-356 Overview

K2-356 0.86 R_⦿ 5568.00 K

K2-356 b

0.204 R_Jup

?

EPIC 211537087.03

0.203 R_Jup

?

EPIC 211537087.02

0.230 R_Jup

Overview System Parameters Nearby Data Legend

Architecture: K2-356; K2-356

Other Data: Bibliography 5; Nearby Data 5

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
K2-356	K2-356 b	Transit	2021	Castro-González et al. 2022	Confirmed Planet
K2-356	EPIC 211537087.03	Transit	2022	Castro-González et al. 2022	Candidate Planet
K2-356	EPIC 211537087.02	Transit	2022	Castro-González et al. 2022	Candidate Planet

K2-356 Stellar Parameters (3 Solutions)

RA: 08h33m17.26s

Dec: +13d39m40.95s

Distance: 355.540+3.793-3.714
pc

Parallax: 2.7839800±0.0294675 mas

Ecliptic Latitude: -4.96509 deg

Ecliptic Longitude: 127.21099 deg

Galactic Latitude: 28.65234 deg

Galactic Longitude: 211.64492 deg

Total Proper Motion: 24.8199610±0.0354535 mas/yr

Proper Motion (RA): 11.5279000±0.0486824 mas/yr

Proper Motion (Dec): -21.980400±0.030835 mas/yr

Photometry: m_V
13.268±0.080; m_TESS
12.6649±0.0075; m_J
11.957±0.023; m_H
11.588±0.022; m_Ks
11.508±0.020; m_Kep
13.438; m_W1
11.497±0.023; m_W2
11.538±0.024; m_W3
11.158±0.244; m_W4
8.623; m_Gaia
13.148000±0.000235; m_B
14.052±0.039; m_g
14.9177000±0.0127945; m_i
14.5015000±0.0107579; m_r
14.5468000±0.0102072; m_u
15.3195000±0.0045893; m_z
13.1652000±0.0045114

Mission: K2 : Observed in Campaign 18

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

Source	Castro-González et al. 2022	TICv8	Castro-González et al. 2022	Show Candidate Solutions >>	<< Hide Candidate Solutions
T_eff (K)	5568+178-150	5499.870+106.678-164.000	5568+178-150
Metallicity (dex)	-0.11+0.15-0.17 [Fe/H]	-0.1020620±0.0207123 [M/H]	-0.11+0.15-0.17 [Fe/H]
M_✶ (M_⦿)	0.90+0.05-0.06	0.9600000+0.1367660-0.1201210	0.90+0.05-0.06
R_✶ (R_⦿)	0.86±0.03	0.8319030+0.0566015-0.0415342	0.86±0.03
log g (log₁₀(cm/s²))	4.52+0.03-0.04	4.5801900+0.0818624-0.0951348	4.52+0.03-0.04
L_✶ (log₁₀(L_⦿))	---	-0.2437498+0.0131858-0.0189007	---
ρ_✶ (g/cm³)	---	2.350815+0.598446-0.576175	---

K2-356 b Planetary Parameters (1 Solutions)

Status: Confirmed Planet
Detected By: Transit

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

Source	Castro-González et al. 2022
a/R_✶	40.15+4.07-7.66
T_eq (K)	624+0-37
b	0.36+0.30-0.25
P (days)	21.0267366+0.0036912-0.0038993
R_p (R_⨁)	2.29+0.15-0.12
R_p (R_Jup)	0.204+0.013-0.011
R_p/R_✶	0.0244+0.0013-0.0010
a (au)	0.1599+0.0178-0.0306
T_C (days)	2458256.0408399+0.0045164-0.0045890

EPIC 211537087.03 Candidate Planet Parameters (1 Solutions)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; K2 Planets and Candidates

Source	Castro-González et al. 2022
a/R_✶	>57.0
T_eq (K)	<82
b	0.700+0.230-0.440
P (days)	>41.9
R_p (R_⨁)	2.28+0.43-0.26
R_p (R_Jup)	0.203+0.038-0.023
R_p/R_✶	0.0243+0.0046-0.0026
a (au)	>0.228
T_C (days)	2458259.9974440+0.0055336-0.0063669

EPIC 211537087.02 Candidate Planet Parameters (1 Solutions)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; K2 Planets and Candidates

Source	Castro-González et al. 2022
a/R_✶	67.60+6.47-15.11
T_eq (K)	482+3-29
b	0.40+0.31-0.27
P (days)	42.3822512+0.0059266-0.0055157
R_p (R_⨁)	2.58+0.19-0.14
R_p (R_Jup)	0.230+0.017-0.012
R_p/R_✶	0.0274+0.0018-0.0010
a (au)	0.2688+0.0288-0.0596
T_C (days)	2458253.0192397+0.0039220-0.0038371

Nearby Data (5 Data Types within 30 arcseconds)

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

Data Files: 1 KELT Praesepe Time Series; 1 Associated Literature Data

Bibliography (5 References)

System

Star

Confirmed

Candidate

False Positive Planet

Controversial

False Positive

Aliases

Data Access

Transit Prediction Service

Time Series

Kepler | K2

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