K2-214 Overview

K2-214 1.25 R_⦿ 5777.00 K

K2-214 b

0.217 R_Jup

Overview System Parameters Nearby Data Legend

Architecture: K2-214; K2-214

Other Data: Bibliography 9; Nearby Data 5

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
K2-214	K2-214 b	Transit	2018	Mayo et al. 2018	Confirmed Planet

K2-214 Stellar Parameters (6 Solutions)

RA: 00h59m30.23s

Dec: +04d13m39.98s

Distance: 300.640+4.186-4.075
pc

Parallax: 3.2979600±0.0453529 mas

Ecliptic Latitude: -1.96014 deg

Ecliptic Longitude: 15.32634 deg

Galactic Latitude: -58.58351 deg

Galactic Longitude: 126.79207 deg

Total Proper Motion: 30.8225303±0.0738972 mas/yr

Proper Motion (RA): -25.3227000±0.0839436 mas/yr

Proper Motion (Dec): -17.5724000±0.0465599 mas/yr

Photometry: m_V
11.806±0.028; m_TESS
11.1651±0.0083; m_J
10.576±0.023; m_H
10.217±0.021; m_Ks
10.223±0.023; m_Kep
11.597; m_W1
10.163±0.024; m_W2
10.216±0.020; m_W3
10.168±0.069; m_W4
8.51; m_Gaia
11.599000±0.000412; m_B
12.146±0.389; m_g
12.1781000±0.0009538; m_i
11.2429000±0.0008259; m_r
11.3536000±0.0007501; m_u
14.5997000±0.0060234; m_z
13.4246000±0.0170979

Abundances (Hypatia Catalog): [Fe/H] 0.02±0.01 dex; [C/H] 0.10±0.04 dex; [Na/H] -0.02±0.04 dex; [Mg/H] 0.04±0.02 dex; [Al/H] -0.04±0.06 dex; [Si/H] 0.03±0.05 dex; [Ca/H] 0.04±0.01 dex; [BaII/H] 0.00±0.03 dex

Mission: K2 : Observed in Campaign 8

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

Source	TICv8	Livingston et al. 2018	Gaia DR2	Mayo et al. 2018	Kruse et al. 2019	Petigura et al. 2018	Show Candidate Solutions >>	<< Hide Candidate Solutions
T_eff (K)	6066.330+107.504-139.323	5854±85	5777.0000+45.8003-67.5330	5768.0±50.0	---	---
L_✶ (log₁₀(L_⦿))	0.21259054+0.02421802-0.01534575	---	0.19578548+0.00834384-0.00850727	---	---	---
γ (km/s)	---	---	-17.070004594306361±1.002311078975788	---	---	---
R_✶ (R_⦿)	1.1563700+0.0403080-0.0734106	1.27±0.02	1.2506640+0.0297614-0.0195973	1.123168 +0.149523-0.118487	1.251 +0.020-0.030	1.29
Metallicity (dex)	-0.506±0.061 [M/H]	0.05±0.05 [Fe/H]	---	0.12±0.08 [Fe/H]	---	---
M_✶ (M_⦿)	1.13000+0.17550-0.13277	1.05±0.03	---	1.022196 +0.030742-0.027656	---	---
log g (log₁₀(cm/s²))	4.3649500+0.1004410-0.0686946	4.25±0.02	---	4.27±0.1	---	---
ρ_✶ (g/cm³)	1.0302827+0.2748696-0.2060532	1.080+0.537-0.406	---	---	---	---

K2-214 b Planetary Parameters (4 Solutions)

Status: Confirmed Planet
Detected By: Transit

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

Source	Livingston et al. 2018	Mayo et al. 2018	Kruse et al. 2019	Petigura et al. 2018	Show Candidate Solutions >>	<< Hide Candidate Solutions
b	0.39+0.32-0.28	---	---	0.48 +0.31-0.33
P (days)	8.596802+0.001006-0.000847	8.596531 +0.000592-0.000527	8.59627 +0.00051-0.00062	8.596724 +0.000924-0.000805
R_p (R_⨁)	2.43±0.13	2.21567504071 +0.380443390659-0.255157780258	2.60 +0.18-0.48	2.5 +0.5-0.3
R_p (R_Jup)	0.217±0.012	0.1976692872 +0.0339408860-0.0227636524	0.23 +0.016-0.043	0.22 +0.04-0.03
R_p/R_✶	0.0176+0.0011-0.0006	0.018086 +0.001961-0.000835	0.0191 +0.0013-0.0035	0.0175 +0.0022-0.0009
T₁₄ (hours)	---	---	3.79200+0.14400-0.24000	3.72960+0.13920-0.12000
T_C (days)	2457396.59585+0.00414-0.00529	2457396.59938 +0.002448-0.002774	2457396.6007 +0.0030-0.0024	2457396.5967 +0.003686-0.004553
a/R_✶	16.18+1.45-3.77	15.594418 +2.316666-5.787412	15.1 +6.0-2.6	---
i (deg)	---	88.145107 +1.346126-3.097801	---	---
T_eq (K)	1006+18-19	---	---	---
a (au)	0.0834±0.0009	---	---	---
δ (%)	---	---	0.04±0.0016	---

Nearby Data (5 Data Types within 30 arcseconds)

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

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

Bibliography (9 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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