K2-352 Overview

K2-352 0.93 R_⦿ 5756.75 K

K2-352 b

0.122 R_Jup

K2-352 c

0.171 R_Jup

K2-352 d

0.199 R_Jup

Overview System Parameters Nearby Data Legend

Architecture: K2-352; K2-352

Other Data: Bibliography 6; Nearby Data 5

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
K2-352	K2-352 b	Transit	2021	de Leon et al. 2021	Confirmed Planet
K2-352	K2-352 c	Transit	2018	Yu et al. 2018	Confirmed Planet
K2-352	K2-352 d	Transit	2018	Yu et al. 2018	Confirmed Planet

K2-352 Stellar Parameters (3 Solutions)

RA: 09h21m46.84s

Dec: +18d28m10.66s

Distance: 176.051+1.895-1.855
pc

Parallax: 5.6521200±0.0600342 mas

Ecliptic Latitude: 2.88875 deg

Ecliptic Longitude: 137.07385 deg

Galactic Latitude: 41.24964 deg

Galactic Longitude: 211.54865 deg

Total Proper Motion: 21.4928250±0.0770272 mas/yr

Proper Motion (RA): -7.2416700±0.0943093 mas/yr

Proper Motion (Dec): 20.2361000±0.0745251 mas/yr

Photometry: m_V
11.125±0.016; m_TESS
10.6699±0.0061; m_J
10.044±0.020; m_H
9.759±0.024; m_Ks
9.691±0.020; m_Kep
11.116; m_W1
9.659±0.024; m_W2
9.703±0.020; m_W3
9.72±0.05; m_W4
8.916±0.522; m_Gaia
11.114700±0.000879; m_B
11.953±0.221; m_g
11.6343000±0.0005516; m_i
11.0194000±0.0004968; m_r
11.1519000±0.0004879; m_u
15.077000±0.010293; m_z
11.3075000±0.0020321

Mission: K2 : Observed in Campaign 16

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

Source	de Leon et al. 2021	TICv8	Yu et al. 2018	Show Candidate Solutions >>	<< Hide Candidate Solutions
T_eff (K)	5791±81	5756.7500+93.7958-116.1640	5930±120
L_✶ (log₁₀(L_⦿))	---	-0.06325590+0.01438895-0.01627791	---
Metallicity (dex)	-0.050±0.070 [Fe/H]	0.053±0.017 [M/H]	---
ρ_✶ (g/cm³)	---	1.7782562+0.4380330-0.2567237	---
M_✶ (M_⦿)	0.980±0.040	1.030000+0.146217-0.105584	---
R_✶ (R_⦿)	0.95±0.02	0.9346950+0.0437352-0.0395764	0.923±0.014
log g (log₁₀(cm/s²))	4.47±0.03	4.5095600+0.0945829-0.0460864	4.497±0.024
P_rot (days)	17.59±1.14	---	---

K2-352 b Planetary Parameters (1 Solutions)

Status: Confirmed Planet
Detected By: Transit

Tools: Transit Prediction Service; K2 Names; Transit

Source	de Leon et al. 2021
a/R_✶	15.66+2.02-4.09
T_eq (K)	1160+16-15
b	0.42+0.33-0.29
P (days)	3.665912+0.000273-0.000295
R_p (R_⨁)	1.37+0.10-0.07
R_p (R_Jup)	0.122+0.009-0.006
R_p/R_✶	0.0132+0.0010-0.0006
T₁₄ (hours)	1.63+0.12-0.11
T_C (days)	2458098.635282+0.003388-0.003276

K2-352 c Planetary Parameters (2 Solutions)

Status: Confirmed Planet
Detected By: Transit

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

Source	de Leon et al. 2021	Yu et al. 2018	Show Candidate Solutions >>	<< Hide Candidate Solutions
P (days)	8.234885+0.000508-0.000475	8.236486
R_p (R_⨁)	1.92+0.13-0.07	2.0
R_p (R_Jup)	0.171+0.012-0.006	.2
δ (%)	---	0.0401
T₁₄ (hours)	3.59+0.11-0.09	3.10320
T_C (days)	2458098.716929+0.002711-0.002885	2458098.71419
a/R_✶	16.35+1.46-4.07	---
T_eq (K)	885+12-14	---
b	0.41+0.32-0.28	---
R_p/R_✶	0.0185+0.0012-0.0005	---

K2-352 d Planetary Parameters (2 Solutions)

Status: Confirmed Planet
Detected By: Transit

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

Source	de Leon et al. 2021	Yu et al. 2018	Show Candidate Solutions >>	<< Hide Candidate Solutions
P (days)	14.871387+0.000916-0.000936	14.869943
R_p (R_⨁)	2.23+0.13-0.09	4.4
R_p (R_Jup)	0.199+0.012-0.008	.39
δ (%)	---	0.1900
T₁₄ (hours)	4.14+0.11-0.09	2.86320
T_C (days)	2458103.622842+0.002276-0.002256	2458103.60950
a/R_✶	25.94+2.11-5.93	---
T_eq (K)	727±10	---
b	0.39+0.31-0.27	---
R_p/R_✶	0.0214+0.0012-0.0006	---

Nearby Data (5 Data Types within 30 arcseconds)

Known Objects: 3 Confirmed Planets; 1 K2 Targets; 2 2MASS Point Source Catalog

Data Files: 1 K2 Time Series; 3 Associated Literature Data

Bibliography (6 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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