2MASS J04372171+2651014 Overview

2MASS J04372171+2651014 0.64 R_⦿ 3243.00 K

2M0437 b

Overview Notes 2 Parameters Nearby Data Bibliography 4 Legend Expand All

2MASS J04372171+2651014 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
2MASS J04372171+2651014
2M0437 b	118 au	1271.31 M_⨁	Imaging	2021	Gaidos et al. 2022	Confirmed Planet

Exoplanet Archive Notes (2)

2MASS J04372171+2651014

Stellar mass value/uncertainties estimated from range given in ref. (Gaidos et al. 2022)

2M0437 b

Equilibrium temperature value/uncertainties estimated from range given in ref. (Gaidos et al. 2022)

2MASS J04372171+2651014 Stellar Parameters (2 Solutions)

RA: 04h37m21.73s

Dec: +26d51m01.08s

Distance: 128.484+1.196-1.174
pc

Parallax: 7.7552400±0.0712473 mas

Ecliptic Latitude: 4.72193 deg

Ecliptic Longitude: 71.58413 deg

Galactic Latitude: -13.44593 deg

Galactic Longitude: 172.81975 deg

Total Proper Motion: 28.336260±0.118387 mas/yr

Proper Motion (RA): 8.634450±0.182398 mas/yr

Proper Motion (Dec): -26.988700±0.109749 mas/yr

Photometry: m_V
16.186±1.133; m_TESS
13.012300±0.007392; m_J
11.298±0.020; m_H
10.656±0.021; m_Ks
10.386±0.018; m_Kep
14.432; m_W1
10.284±0.023; m_W2
10.120±0.021; m_W3
10.104±0.075; m_W4
7.992; m_Gaia
14.337400±0.000772; m_B
17.237±0.102

Mission: K2 : Observed in Campaign 13

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; K2 Targets; Stellar Hosts; K2 Time Series

Source	Gaidos et al. 2022	TICv8
T_eff (K)	3100±100	3243.0±157.0
L_✶ (log₁₀(L_⦿))	-1.16+0.00-0.00	-1.38775+0.09867-0.12788
ρ_✶ (g/cm³)	---	3.320183±0.189840
M_✶ (M_⦿)	0.17+0.01-0.02	0.6203660±0.0203715
R_✶ (R_⦿)	0.84±0.11	0.6410380±0.0192147
log g (log₁₀(cm/s²))	4.5±0.5	4.6169500±0.0117768
Metallicity (dex)	0.01±0.05 [Fe/H]	---
γ (km/s)	17.1±0.3	---
v sin i (km/s)	22.54±0.14	---
Age (Gyr)	0.0025±0.0004	---
Sp. T	M V	---
P_rot (days)	1.84	---

2M0437 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Imaging

Tools: Planetary Systems

Source	Gaidos et al. 2022
T_eq (K)	1450±50
M_p (M_⨁)	1271±318
M_p (M_Jup)	4±1
a (au)	118.0±1.3

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

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

Bibliography (4 References)

Zodiacal exoplanets in time (ZEIT) XII: a directly imaged planetary-mass companion to a young Taurus M dwarf star
Gaidos et al. 2022 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
The K2 Ecliptic Plane Input Catalog (EPIC) and Stellar Classifications of 138,600 Targets in Campaigns 1-8
EPIC Catalog Reference Overview
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview

Legend

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

Debug Info

https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/24/2MASS_J04372171+2651014.json

2MASS J04372171+2651014

Catalog Parameters

04h37m21.73s

Dec

dec

+26d51m01.08s

elat

4.72193

elon

71.58413

glat

-13.44593

glon

172.81975

m_V

sy_vmag

16.186±1.133

m_TESS

sy_tmag

13.012300±0.007392

m_J

sy_jmag

11.298±0.020

m_H

sy_hmag

10.656±0.021

m_Ks

sy_kmag

10.386±0.018

m_Kep

sy_kepmag

14.432

m_W1

sy_w1mag

10.284±0.023

m_W2

sy_w2mag

10.120±0.021

m_W3

sy_w3mag

10.104±0.075

m_W4

sy_w4mag

7.992

sy_icmag

no_data

m_Gaia

sy_gaiamag

14.337400±0.000772

m_B

sy_bmag

17.237±0.102

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

28.336260±0.118387

μ_δ

sy_pmdec

-26.988700±0.109749

μ_α

sy_pmra

8.634450±0.182398

sy_plx

7.7552400±0.0712473

Distance

sy_dist

128.484+1.196-1.174

Set Parameters

R_✶

st_rad

0.6410380±0.0192147

T_eff

st_teff

3243.0±157.0