KMT-2021-BLG-0909L Overview

KMT-2021-BLG-0909L

KMT-2021-BLG-0909L b

Overview System Parameters Nearby Data Legend

Architecture: KMT-2021-BLG-0909L; KMT-2021-BLG-0909L

Other Data: Bibliography 1; Nearby Data 4

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
KMT-2021-BLG-0909L	KMT-2021-BLG-0909L b	Microlensing	2023	Ryu et al. 2023	Confirmed Planet

KMT-2021-BLG-0909L Stellar Parameters (1 Solutions)

RA: 17h42m28.85s

Dec: -27d38m20.90s

Distance: 6480+1000-1380
pc

Parallax: ---

Ecliptic Latitude: -4.25898 deg

Ecliptic Longitude: 266.10619 deg

Galactic Latitude: 1.26803 deg

Galactic Longitude: .74299 deg

Total Proper Motion: ---

Proper Motion (RA): ---

Proper Motion (Dec): ---

Photometry

Tools: IRSA Finding Chart; Stellar Hosts

Source	Ryu et al. 2023
M_✶ (M_⦿)	0.38+0.30-0.20

KMT-2021-BLG-0909L b Planetary Parameters (1 Solutions)

Status: Confirmed Planet
Detected By: Microlensing

Tools: Microlensing

Source	Ryu et al. 2023
M_p (M_⨁)	400+321-210
M_p (M_Jup)	1.26+1.01-0.66
a (au)	1.75±0.42

Nearby Data (4 Data Types within 30 arcseconds)

Known Objects: 1 Confirmed Planets; 36 2MASS Point Source Catalog

Data Files: 1256 UKIRT Time Series; 1 Associated Literature Data

Bibliography (1 References)

Mass Production of 2021 KMTNet Microlensing Planets II
Ryu et al. 2023 | 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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