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KMT-2019-BLG-1552L

Unclassified star • 4600 pc

Records

1

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: Zang et al. 2022 • System source: Zang et al. 2022

Mass

0.79 Msun

single adopted value

1 values • 1 distinct

Distance

4600 pc

single adopted value

1 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

KMT-2019-BLG-1552L b: A Microlensing Discovery

KMT-2019-BLG-1552L is a star located 15000 light-years away. The star has a mass of 0.79 solar masses, meaning its mass is 0.79 times that of the Sun. One planet has been found orbiting this host.

That planet, KMT-2019-BLG-1552L b, was discovered in 2022 by microlensing, a method that detects planets when their gravity briefly brightens a background star. Its reported mass estimate is 1290 Earth masses, roughly 4.05 times Jupiter's mass. This estimate is larger than Earth's. No orbital period is reported for KMT-2019-BLG-1552L b.

Provenance

Underlying measurements and references

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Evidence Summary

Rows

1

Stellar refs

1

System refs

1

Distancestable

1 values • 1 distinct

Massstable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
—0.79————4600Zang et al. 2022Zang et al. 2022