KMT-2021-BLG-1770L Overview

KMT-2021-BLG-1770L

KMT-2021-BLG-1770L b

Overview System Parameters Nearby Data Legend

Architecture: KMT-2021-BLG-1770L; KMT-2021-BLG-1770L

Other Data: Bibliography 1; Nearby Data 4

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
KMT-2021-BLG-1770L	KMT-2021-BLG-1770L b	Microlensing	2023	Han et al. 2023	Confirmed Planet

KMT-2021-BLG-1770L Stellar Parameters (2 Solutions)

RA: 18h01m45.59s

Dec: -27d25m07.21s

Distance: 6920+970-1010
pc

Parallax: ---

Ecliptic Latitude: -3.97999 deg

Ecliptic Longitude: 270.38761 deg

Galactic Latitude: -2.29642 deg

Galactic Longitude: 3.1117 deg

Total Proper Motion: ---

Proper Motion (RA): ---

Proper Motion (Dec): ---

Photometry

Tools: IRSA Finding Chart; Stellar Hosts

Source	Han et al. 2023	Han et al. 2023
M_✶ (M_⦿)	0.13+0.18-0.07	---

KMT-2021-BLG-1770L b Planetary Parameters (1 Solutions)

Status: Confirmed Planet
Detected By: Microlensing

Tools: Microlensing

Source	Han et al. 2023
M_p (M_⨁)	6674+9217-3814
M_p (M_Jup)	21+29-12
a (au)	0.900±0.130

Nearby Data (4 Data Types within 30 arcseconds)

Known Objects: 1 Confirmed Planets; 21 2MASS Point Source Catalog

Data Files: 396 UKIRT Time Series; 1 Associated Literature Data

Bibliography (1 References)

Brown dwarf companions in binaries detected in the 2021 season high-cadence microlensing surveys
Han 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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