KMT-2021-BLG-2478L Overview

KMT-2021-BLG-2478L

KMT-2021-BLG-2478L b

Overview System Parameters Nearby Data Legend

Architecture: KMT-2021-BLG-2478L; KMT-2021-BLG-2478L

Other Data: Bibliography 1; Nearby Data 4

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
KMT-2021-BLG-2478L	KMT-2021-BLG-2478L b	Microlensing	2023	Ryu et al. 2023	Confirmed Planet

KMT-2021-BLG-2478L Stellar Parameters (3 Solutions)

RA: 17h57m14.21s

Dec: -29d06m07.09s

Distance: 2970±720 pc

Parallax: ---

Ecliptic Latitude: -5.66414 deg

Ecliptic Longitude: 269.38959 deg

Galactic Latitude: -2.26818 deg

Galactic Longitude: 1.15451 deg

Total Proper Motion: ---

Proper Motion (RA): ---

Proper Motion (Dec): ---

Photometry

Tools: IRSA Finding Chart; Stellar Hosts

Source	Ryu et al. 2023	Ryu et al. 2023	Ryu et al. 2023
M_✶ (M_⦿)	0.20+0.09-0.05	0.20+0.10-0.05	0.20+0.10-0.05

KMT-2021-BLG-2478L b Planetary Parameters (3 Solutions)

Status: Confirmed Planet
Detected By: Microlensing

Tools: Microlensing

Source	Ryu et al. 2023	Ryu et al. 2023	Ryu et al. 2023
M_p (M_⨁)	286+133-76	286+133-76	289+133-76
M_p (M_Jup)	0.900+0.420-0.240	0.900+0.420-0.240	0.910+0.420-0.240
a (au)	1.85±0.31	1.87±0.31	1.83±0.30

Nearby Data (4 Data Types within 30 arcseconds)

Known Objects: 1 Confirmed Planets; 31 2MASS Point Source Catalog

Data Files: 2473 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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