2MASS J21252752-8138278 Overview

2MASS J21252752-8138278 0.67 R_⦿ 3592.00 K

2MASS J21252752-8138278 b

Overview System Parameters Nearby Data Legend

Architecture: 2MASS J21252752-8138278; 2MASS J21252752-8138278

Other Data: Bibliography 2; Nearby Data 4

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
2MASS J21252752-8138278	2MASS J21252752-8138278 b	Imaging	2024	Michel & Mugrauer 2024	Confirmed Planet

2MASS J21252752-8138278 Stellar Parameters (1 Solutions)

RA: 21h25m27.91s

Dec: -81d38m29.36s

Distance: 34.1154+0.0811-0.0807
pc

Parallax: 29.2836000±0.0690083 mas

Ecliptic Latitude: -60.6492 deg

Ecliptic Longitude: 283.39145 deg

Galactic Latitude: -32.11971 deg

Galactic Longitude: 310.65078 deg

Total Proper Motion: 123.229077±0.113024 mas/yr

Proper Motion (RA): 59.842800±0.111344 mas/yr

Proper Motion (Dec): -107.723000±0.113538 mas/yr

Photometry: m_V
11.804±0.070; m_TESS
9.717720±0.008944; m_J
8.239±0.030; m_H
7.563±0.027; m_Ks
7.341±0.040; m_W1
7.242±0.037; m_W2
7.149±0.020; m_W3
7.033±0.016; m_W4
6.953±0.076; m_Gaia
10.813300±0.002088; m_B
13.308±0.252

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

Source	TICv8
T_eff (K)	3592.0±157.0
L_✶ (log₁₀(L_⦿))	-1.16815+0.09286-0.11827
ρ_✶ (g/cm³)	2.980683±0.182797
M_✶ (M_⦿)	0.6439770±0.0208016
R_✶ (R_⦿)	0.6728320±0.0209731
log g (log₁₀(cm/s²))	4.5911200±0.0130505

2MASS J21252752-8138278 b Planetary Parameters (1 Solutions)

Status: Confirmed Planet
Detected By: Imaging

Tools

Source	Michel & Mugrauer 2024
T_eq (K)	1616+32-3
M_p (M_⨁)	3814±318
M_p (M_Jup)	12±1
a (au)	7493±11

Nearby Data (4 Data Types within 30 arcseconds)

Known Objects: 1 Confirmed Planets; 4 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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