K2-58 Overview

K2-58 0.86 R_⦿ 5413.00 K

K2-58 c

0.145 R_Jup

K2-58 b

0.239 R_Jup

K2-58 d

0.153 R_Jup

Overview System Parameters Nearby Data Legend

Architecture: K2-58; K2-58

Other Data: Bibliography 10; Nearby Data 5

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
K2-58	K2-58 c	Transit	2016	Crossfield et al. 2016	Confirmed Planet
K2-58	K2-58 b	Transit	2016	Crossfield et al. 2016	Confirmed Planet
K2-58	K2-58 d	Transit	2016	Crossfield et al. 2016	Confirmed Planet

K2-58 Stellar Parameters (8 Solutions)

RA: 22h15m17.24s

Dec: -14d02m59.49s

Distance: 181.746+1.435-1.413
pc

Parallax: 5.473740±0.042784 mas

Ecliptic Latitude: -3.00933 deg

Ecliptic Longitude: 330.6664 deg

Galactic Latitude: -51.37977 deg

Galactic Longitude: 44.72122 deg

Total Proper Motion: 11.9689497±0.0677859 mas/yr

Proper Motion (RA): 4.7981600±0.0680213 mas/yr

Proper Motion (Dec): -10.9651000±0.0677407 mas/yr

Photometry: m_V
12.415±0.057; m_TESS
11.5544±0.0061; m_J
10.765±0.022; m_H
10.314±0.023; m_Ks
10.215±0.021; m_Kep
12.150; m_W1
10.190±0.024; m_W2
10.257±0.020; m_W3
10.177±0.063; m_W4
9.11; m_Gaia
12.131900±0.000424; m_B
13.302±0.025

Abundances (Hypatia Catalog): [Fe/H] 0.24±0.04 dex; [C/H] 0.16±0.09 dex; [O/H] 0.06±0.01 dex; [Na/H] 0.11±0.02 dex; [Mg/H] 0.16±0.01 dex; [Al/H] 0.14±0.03 dex; [Si/H] 0.17±0.04 dex; [Ca/H] 0.24±0.06 dex; [Y/H] 0.18±0.08 dex

Mission: K2 : Observed in Campaign 3

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

Source	TICv8	Gaia DR2	Mayo et al. 2018	Crossfield et al. 2016	Kruse et al. 2019	Kruse et al. 2019	Barros et al. 2016	Vanderburg et al. 2016	Show Candidate Solutions >>	<< Hide Candidate Solutions
T_eff (K)	5020.000+114.305-133.829	4977.4937+99.6713-54.9791	5134.0±50.0	5413±255	---	---	---	4998
M_✶ (M_⦿)	0.834000+0.104877-0.098607	---	0.857874 +0.021651-0.027046	0.890±0.080	---	---	---	---
R_✶ (R_⦿)	0.8364240+0.0558553-0.0457528	0.8365670+0.0187914-0.0325234	0.803348 +0.034461-0.019839	0.86±0.10	0.837 +0.033-0.019	0.837 +0.033-0.019	---	0.76
log g (log₁₀(cm/s²))	4.5143800+0.0746739-0.1040490	---	4.54±0.1	4.522±0.074	---	---	---	---
L_✶ (log₁₀(L_⦿))	-0.3976375+0.0168406-0.0147652	-0.41226101+0.00484211-0.00489669	---	---	---	---	---	---
γ (km/s)	---	6.486693767712664±0.844495246111067	---	---	---	---	---	---
Metallicity (dex)	---	---	0.11±0.08 [Fe/H]	---	---	---	---	---
ρ_✶ (g/cm³)	2.0093408+0.6760667-0.3792489	---	---	---	---	---	---	---

K2-58 c Planetary Parameters (4 Solutions)

Status: Confirmed Planet
Detected By: Transit

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

Source	Crossfield et al. 2016	Mayo et al. 2018	Kruse et al. 2019	Vanderburg et al. 2016	Show Candidate Solutions >>	<< Hide Candidate Solutions
a/R_✶	---	7.914045 +1.327233-3.373801	7.6 +3.9-1.6	---
P (days)	2.53726±0.00017	2.537071 +0.000096-0.000093	2.53712±0.00011	2.5370422
R_p (R_⨁)	1.62±0.23	1.62512091207 +0.257741550211-0.086752056357	1.71 +0.17-0.38	1.64
R_p (R_Jup)	0.145±0.021	0.1449835768 +0.0229941610-0.0077395001	0.153 +0.015-0.034	0.146
R_p/R_✶	0.0169±0.0013	0.018546 +0.002832-0.000878	0.0188 +0.0017-0.0042	0.01776
δ (%)	---	---	0.0375±0.0012	0.0393
T₁₄ (hours)	1.996±0.082	---	2.16000+0.12000-0.16800	2.09000
T_C (days)	2456982.1200±0.0023	2456979.58615 +0.001386-0.001417	2456979.585±0.0016	2456979.587
b	---	---	---	0.26
S (S_⨁)	462±142	---	---	---
a (au)	0.0350±0.0011	---	---	---
i (deg)	---	86.099678 +2.845135-7.307907	---	---

K2-58 b Planetary Parameters (5 Solutions)

Status: Confirmed Planet
Detected By: Transit

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

Source	Crossfield et al. 2016	Mayo et al. 2018	Kruse et al. 2019	Barros et al. 2016	Vanderburg et al. 2016	Show Candidate Solutions >>	<< Hide Candidate Solutions
P (days)	7.05254±0.00032	7.052475 +0.000161-0.000158	7.05235 +0.00017-0.00016	7.05240378	7.0525273
δ (%)	---	---	0.103±0.0024	0.098±0.003	0.100
T₁₄ (hours)	1.899±0.077	---	2.04720+0.06960-0.09360	2.18500+0.11500-0.11500	1.96000
T_C (days)	2456986.9763±0.0015	2456979.92339 +0.000858-0.000902	2456979.92418 +0.00087-0.00091	2456986.977337	2456979.923
a/R_✶	---	24.785722 +3.435238-7.759771	23.9 +7.0-3.2	---	---
R_p (R_⨁)	2.68±0.37	2.59425302981 +0.284367757717-0.129018552806	2.72 +0.22-0.44	---	2.62
R_p (R_Jup)	0.239±0.033	0.2314437532 +0.0253695921-0.0115102643	0.243 +0.020-0.039	---	0.234
R_p/R_✶	0.0280±0.0022	0.029606 +0.002986-0.001278	0.0298 +0.0021-0.0048	---	0.02945
i (deg)	---	88.854556 +0.831743-1.568765	---	---	---
S (S_⨁)	118±36	---	---	---	---
a (au)	0.0692±0.0021	---	---	---	---
b	---	---	---	---	0.53

K2-58 d Planetary Parameters (4 Solutions)

Status: Confirmed Planet
Detected By: Transit

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

Source	Crossfield et al. 2016	Mayo et al. 2018	Kruse et al. 2019	Vanderburg et al. 2016	Show Candidate Solutions >>	<< Hide Candidate Solutions
a/R_✶	---	48.667611 +6.434023-15.200783	49.8 +17.6-7.2	---
P (days)	22.8827±0.0040	22.881590 +0.002118-0.002222	22.8820±0.0018	22.881145
R_p (R_⨁)	1.71±0.25	1.7522159246 +0.195577741456-0.0928147713292	1.84 +0.12-0.21	1.78
R_p (R_Jup)	0.153±0.022	0.1563222343 +0.0174482774-0.0082803793	0.164 +0.011-0.019	0.159
R_p/R_✶	0.0180±0.0016	0.019996 +0.002061-0.000937	0.0201 +0.0011-0.0022	0.02049
δ (%)	---	---	0.0425 +0.0018-0.0019	0.0462
T₁₄ (hours)	3.20±0.22	---	3.12000+0.12000-0.16800	3.23000
T_C (days)	2456998.0703±0.0052	2456998.0672 +0.002937-0.002815	2456998.0691 +0.0022-0.0023	2456998.068
b	---	---	---	0.63
S (S_⨁)	24.6±7.6	---	---	---
a (au)	0.1517±0.0046	---	---	---
i (deg)	---	89.431284 +0.406094-0.808532	---	---

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 (10 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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