KMT-2025-BLG-2272L Overview

KMT-2025-BLG-2272L Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
KMT-2025-BLG-2272L
KMT-2025-BLG-2272L b	3.89 au	785.04 M_⨁	Microlensing	2026	Han et al. 2026	Confirmed Planet

KMT-2025-BLG-2272L Stellar Parameters (1 Solution)

RA: 17h58m18.04s

Dec: -27d46m25.79s

Distance: 6620+900-1320
pc

Parallax: ---

Ecliptic Latitude: -4.33511 deg

Ecliptic Longitude: 269.61916 deg

Galactic Latitude: -1.8072 deg

Galactic Longitude: 2.42265 deg

Total Proper Motion: ---

Proper Motion (RA): ---

Proper Motion (Dec): ---

Photometry

Tools: Planetary Systems; IRSA Finding Chart; Stellar Hosts

Source	Han et al. 2026
M_✶ (M_⦿)	0.63+0.31-0.32

KMT-2025-BLG-2272L b Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Microlensing

Tools: Planetary Systems; Microlensing

Source	Han et al. 2026	Han et al. 2026
M_p (M_⨁)	785+391-397	706+353-356
M_p (M_Jup)	2.47+1.23-1.25	2.22+1.11-1.12
a (au)	3.89+0.53-0.78	3.51+0.48-0.70

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 339 UKIRT Time Series; 1 Associated Literature Data

Bibliography (1 Reference)

Four Cold Giant Planets Discovered by High-cadence Microlensing Surveys
Han et al. 2026 Reference Overview

Legend

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

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