2MASS J22501512+2325342 Overview

2MASS J22501512+2325342 0.44 R_⦿ 3352.00 K

2MASS J22501512+2325342 b

Overview Parameters Nearby Data Bibliography 2 Legend

Architecture: 2MASS J22501512+2325342; 2MASS J22501512+2325342

Discovery Data

Host	Planet	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
2MASS J22501512+2325342	2MASS J22501512+2325342 b	518 au	9534.85 M_⨁	Imaging	2018	Desrochers et al. 2018	Confirmed Planet

2MASS J22501512+2325342 Stellar Parameters (2 Solutions)

RA: 22h50m15.22s

Dec: +23d25m33.26s

Distance: 57.2309+0.1437-0.1429
pc

Parallax: 17.4443000±0.0434195 mas

Ecliptic Latitude: 28.30246 deg

Ecliptic Longitude: 353.85943 deg

Galactic Latitude: -31.58894 deg

Galactic Longitude: 90.0162 deg

Total Proper Motion: 95.1764718±0.0643455 mas/yr

Proper Motion (RA): 70.2294000±0.0700345 mas/yr

Proper Motion (Dec): -64.237000±0.056803 mas/yr

Photometry: m_V
14.784±0.024; m_TESS
12.3193000±0.0077027; m_J
10.707±0.020; m_H
10.082±0.022; m_Ks
9.833±0.017; m_W1
9.722±0.023; m_W2
9.578±0.021; m_W3
9.439±0.040; m_W4
8.591; m_Gaia
13.575900±0.001143; m_B
16.399±0.058

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; Stellar Hosts

Source	TICv8	Desrochers et al. 2018
T_eff (K)	3352.0±157.0	---
L_✶ (log₁₀(L_⦿))	-1.66196+0.09613-0.12365	---
ρ_✶ (g/cm³)	7.288323±0.305797	---
M_✶ (M_⦿)	0.4331730±0.0202074	---
R_✶ (R_⦿)	0.4375890±0.0129225	---
log g (log₁₀(cm/s²))	4.7926000±0.0053834	---
v sin i (km/s)	---	30
Age (Gyr)	---	0.150
Sp. T	---	M3

2MASS J22501512+2325342 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Imaging

Tools: Planetary Systems

Source	Desrochers et al. 2018
T_eq (K)	1600±200
M_p (M_⨁)	9535+3496-1271
M_p (M_Jup)	30+11-4
a (au)	518±40

Nearby Data (within 30 arcseconds)

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

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

Bibliography (2 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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