Mass
0.13 Msun
single adopted value
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Stellar HostProfile
KMT-2021-BLG-1770L
Unclassified star • 6920 pc
Records
2
literature rows
Planets
1
system count
References
2
distinct source labels
Approximate color
from effective temperature
Canonical Summary
Adopted host values from one source row
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. 2023 • System source: Han et al. 2023
Distance
6920 pc
single adopted value
Planets
1
Stable across source rows
System Layout
Known planets
1 planets linked to this host
KMT-2021-BLG-1770L b
Microlensing
◌
Discovery
2023
Period
—
Radius
—
Mass
6674.4 M⊕
Eq. Temp
—
Planet KMT-2021-BLG-1770L b and Its Faint Host Star
KMT-2021-BLG-1770L is a star 22600 light-years away with a single known planet. The star's reported mass estimate is 0.13 solar masses, smaller than the Sun's.
That planet is KMT-2021-BLG-1770L b, discovered by microlensing in 2023. Its reported mass estimate is 6670 Earth masses, larger than Earth's and roughly 21 times Jupiter's mass. No orbital period is reported for KMT-2021-BLG-1770L b.
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Stellar refs
1
System refs
1
Distancestable
Massstable
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | 0.13 | — | — | — | — | 6920 | Han et al. 2023 | Han et al. 2023 |
| — | — | — | — | — | — | — | Han et al. 2023 | Han et al. 2023 |