K2-202 Overview

K2-202 0.91 R_⦿ 5491.00 K

K2-202 b

0.205 R_Jup

Overview Parameters Nearby Data Bibliography 7 Legend Expand All

K2-202 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
K2-202
K2-202 b	3.41 d	2.3 R_⨁	Transit	2018	Mayo et al. 2018	Confirmed Planet

K2-202 Stellar Parameters (4 Solutions)

RA: 18h53m03.44s

Dec: -22d24m25.40s

Distance: 300.397+2.651-2.606
pc

Parallax: 3.3004000±0.0289107 mas

Ecliptic Latitude: .47006 deg

Ecliptic Longitude: 282.2432 deg

Galactic Latitude: -10.34806 deg

Galactic Longitude: 12.94347 deg

Total Proper Motion: 11.8022463±0.0425643 mas/yr

Proper Motion (RA): 11.129900±0.043167 mas/yr

Proper Motion (Dec): -3.9266200±0.0373712 mas/yr

Photometry: m_V
13.354±0.103; m_TESS
12.4419±0.0062; m_J
11.547±0.023; m_H
11.144±0.024; m_Ks
11.046±0.021; m_Kep
12.997; m_W1
10.997±0.023; m_W2
11.075±0.022; m_W3
11.109±0.181; m_W4
7.99; m_Gaia
13.043500±0.000673; m_B
14.189±0.023

Mission: K2 : Observed in Campaign 7

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	Gaia DR2	Mayo et al. 2018	Kruse et al. 2019
T_eff (K)	5406.000+140.315-140.965	4954.000+254.167-81.000	5491.0±58.0	---
Metallicity (dex)	---	---	0.27±0.08 [Fe/H]	---
M_✶ (M_⦿)	0.9400000+0.1367810-0.1161450	---	0.971461 +0.029778-0.027877	---
R_✶ (R_⦿)	0.9114700+0.0655472-0.0379201	0.92288060+0.03093560-0.08787810	0.910685 +0.050695-0.033546	0.923 +0.088-0.031
log g (log₁₀(cm/s²))	4.4917100+0.0921985-0.0741992	---	4.55±0.102	---
L_✶ (log₁₀(L_⦿))	-0.1943161+0.0190429-0.0218966	-0.33519026+0.00872955-0.00890863	---	---
γ (km/s)	---	28.09707023210125±5.17332234077498	---	---
ρ_✶ (g/cm³)	1.7501161+0.4750043-0.3529119	---	---	---

K2-202 b Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Transit

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

Source	Mayo et al. 2018	Kruse et al. 2019
a/R_✶	11.942004 +1.540627-3.384373	11.9 +2.8-1.1
i (deg)	87.672452 +1.628355-2.944945	---
P (days)	3.405164 +0.000126-0.000121	3.405087±0.000076
R_p (R_⨁)	2.30165602851 +0.184431494142-0.129202153119	2.31 +0.24-0.22
R_p (R_Jup)	0.2053399972 +0.0164538758-0.0115266440	0.206 +0.021-0.020
R_p/R_✶	0.023171 +0.001335-0.000981	0.02293 +0.00083-0.00200
T_C (days)	2457304.25153 +0.001611-0.001686	2457304.2522±0.0011 (BJD)
δ (%)	---	0.0579 +0.0017-0.0018
T₁₄ (hours)	---	2.03280+0.04320-0.07200

Nearby Data (within 30 arcseconds) Browse Nearby Data

+

Known Objects: 1 Confirmed Planets; 1 K2 Targets; 14 2MASS Point Source Catalog

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

Bibliography (7 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
Gaia Data Release 2
Gaia DR2 Reference Overview
275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0-10
Mayo et al. 2018 Reference Overview
The K2 Ecliptic Plane Input Catalog (EPIC) and Stellar Classifications of 138,600 Targets in Campaigns 1-8
EPIC Catalog 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

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

External Link
Search
Browse
Download