Mass
0.69 Msun
0.69 to 0.71
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Stellar HostProfile
KMT-2019-BLG-0298L
Unclassified star • 6555 pc
Records
3
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: Jung et al. 2023 • System source: Jung et al. 2023
Distance
6555 pc
6555 to 6921
Planets
1
Stable across source rows
System Layout
Known planets
1 planets linked to this host
KMT-2019-BLG-0298L b
Microlensing
◌
Discovery
2023
Period
—
Radius
—
Mass
575.3 M⊕
Eq. Temp
—
KMT-2019-BLG-0298L b: A Microlensing Planet in a Distant System
KMT-2019-BLG-0298L is a star located 21400 light-years away, with a mass of 0.686 solar masses. One planet is known to orbit this host.
That planet, KMT-2019-BLG-0298L b, was discovered in 2023 by microlensing. Its reported mass estimate is 575 Earth masses, larger than Earth's mass, and no orbital period is reported for it.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
1
System refs
1
Distancedisputed
Massdisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | 0.69 | — | — | — | — | 6555 | Jung et al. 2023 | Jung et al. 2023 |
| — | 0.71 | — | — | — | — | 6921 | Jung et al. 2023 | Jung et al. 2023 |
| — | 0.70 | — | — | — | — | 6710 | Jung et al. 2023 | Jung et al. 2023 |