KMT-2021-BLG-1391L Overview

KMT-2021-BLG-1391L

KMT-2021-BLG-1391L b

Overview System Parameters Nearby Data Legend

Architecture: KMT-2021-BLG-1391L; KMT-2021-BLG-1391L

Other Data: Bibliography 1; Nearby Data 4

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
KMT-2021-BLG-1391L	KMT-2021-BLG-1391L b	Microlensing	2022	Ryu et al. 2022	Confirmed Planet

KMT-2021-BLG-1391L Stellar Parameters (5 Solutions)

RA: 18h02m44.06s

Dec: -28d03m37.80s

Distance: 5720+1100-1670
pc

Parallax: ---

Ecliptic Latitude: -4.62265 deg

Ecliptic Longitude: 270.60133 deg

Galactic Latitude: -2.80007 deg

Galactic Longitude: 2.65873 deg

Total Proper Motion: ---

Proper Motion (RA): ---

Proper Motion (Dec): ---

Photometry

Tools: IRSA Finding Chart; Stellar Hosts

Source	Ryu et al. 2022	Ryu et al. 2022	Ryu et al. 2022	Ryu et al. 2022	Ryu et al. 2022
M_✶ (M_⦿)	0.39±0.19	0.23+0.20-0.12	0.23+0.20-0.12	0.38±0.19	0.37±0.19

KMT-2021-BLG-1391L b Planetary Parameters (5 Solutions)

Status: Confirmed Planet
Detected By: Microlensing

Tools: Microlensing

Source	Ryu et al. 2022	Ryu et al. 2022	Ryu et al. 2022	Ryu et al. 2022	Ryu et al. 2022
M_p (M_⨁)	4.55±2.31	3.52+3.11-1.80	4.67±2.25	3.57+3.17-1.83	4.67±2.31
M_p (M_Jup)	0.0143±0.0073	0.0111+0.0098-0.0057	0.0147±0.0071	0.0112+0.0100-0.0058	0.0147±0.0073
a (au)	2.29+0.56-0.71	1.49±0.31	2.41+0.50-0.65	1.63±0.34	2.26+0.48-0.59

Nearby Data (4 Data Types within 30 arcseconds)

Known Objects: 1 Confirmed Planets; 28 2MASS Point Source Catalog

Data Files: 420 UKIRT Time Series; 1 Associated Literature Data

Bibliography (1 References)

Mass Production of 2021 KMTNet Microlensing Planets. I
Ryu et al. 2022 | Reference Overview

System

Star

Confirmed

Candidate

False Positive Planet

Controversial

False Positive

Aliases

Data Access

Transit Prediction Service

Time Series

Kepler | K2

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