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KMT-2022-BLG-1818L Overview

KMT-2022-BLG-1818L
KMT-2022-BLG-1818L b
KMT-2022-BLG-1818L c
Architecture
KMT-2022-BLG-1818L
KMT-2022-BLG-1818L
KMT-2022-BLG-1818L b
KMT-2022-BLG-1818L c
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
KMT-2022-BLG-1818L KMT-2022-BLG-1818L b 2.6 au 1271.31 M⨁ Microlensing 2026 Li et al. 2026 Confirmed Planet
KMT-2022-BLG-1818L KMT-2022-BLG-1818L c 12.6 au 114.42 M⨁ Microlensing 2026 Li et al. 2026 Confirmed Planet
RA
18h03m11.67s
Dec
-27d28m52.00s
Distance
5300±1900 pc
Parallax
---
Ecliptic Latitude
-4.0438 deg
Ecliptic Longitude
270.70641 deg
Galactic Latitude
-2.60423 deg
Galactic Longitude
3.21405 deg
Total Proper Motion
---
Proper Motion (RA)
---
Proper Motion (Dec)
---
Photometry
Tools
Planetary Systems
IRSA Finding Chart
Stellar Hosts
Source Li et al. 2026 Li et al. 2026 Li et al. 2026 Li et al. 2026
M✶
(M⦿)
0.30+0.12-0.06
0.56+0.37-0.20
0.790+0.240-0.400
0.850+0.230-0.340
Print
Status
Confirmed Planet
Detected By
Microlensing
Tools
Planetary Systems
Microlensing
Source Li et al. 2026 Li et al. 2026 Li et al. 2026 Li et al. 2026
Mp
(M⨁)
1271+394-636
477+197-99
909+594-324
1357+372-540
Mp
(MJup)
4.00+1.24-2.00
1.50+0.62-0.31
2.86+1.87-1.02
4.27+1.17-1.70
a
(au)
2.6±0.9
1.5+0.3-0.2
2.1+0.7-0.5
2.6+0.8-0.6
Print
Status
Confirmed Planet
Detected By
Microlensing
Tools
Planetary Systems
Microlensing
Source Li et al. 2026 Li et al. 2026 Li et al. 2026 Li et al. 2026
Mp
(M⨁)
114+95-67
111+76-54
277+257-156
146+102-79
Mp
(MJup)
0.36+0.30-0.21
0.35+0.24-0.17
0.870+0.810-0.490
0.46+0.32-0.25
a
(au)
12.6+6.0-4.7
 0.4±0.1 0.5±0.2
13.3+5.6-4.2
Print
Known Objects
2 Confirmed Planets
21 2MASS Point Source Catalog
Data Files
389 UKIRT Time Series
2 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.