Mass
0.54 Msun
single adopted value
Unclassified star • 6900 pc
Records
1
literature rows
Planets
1
system count
References
2
distinct source labels
Approximate color
from effective temperature
Canonical Summary
Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.
Stellar source: Han et al. 2026 • System source: Han et al. 2026
Mass
0.54 Msun
single adopted value
Distance
6900 pc
single adopted value
Planets
1
Stable across source rows
System Layout
1 planets linked to this host
Microlensing
Discovery
2026
Period
—
Radius
—
Mass
940.8 M⊕
Eq. Temp
—
KMT-2022-BLG-1551L is a star 22,500 light-years away with a reported mass estimate of 0.54 solar masses, which is smaller than the Sun's. One planet has been reported orbiting it.
That planet, KMT-2022-BLG-1551L b, was detected by microlensing in 2026. Its reported mass estimate is 941 Earth masses, larger than Earth's and roughly 2.96 times Jupiter's mass. No orbital period is reported for it.
Provenance
Evidence Summary
Rows
1
Stellar refs
1
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | 0.54 | — | — | — | — | 6900 | Han et al. 2026 | Han et al. 2026 |