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Stellar HostProfile

MOA-2009-BLG-387L

Unclassified star • 5690 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: Batista et al. 2011 • System source: Batista et al. 2011

Mass

0.19 Msun

single adopted value

2 values • 1 distinct

Distance

5690 pc

single adopted value

2 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

MOA-2009-BLG-387L and Its Planet

MOA-2009-BLG-387L is a star 18,600 light-years away with a reported mass estimate of 0.19 solar masses, smaller than the Sun's. One planet is known to orbit it.

That planet, MOA-2009-BLG-387L b, was discovered in 2010 by microlensing. Its reported mass estimate is 830 Earth masses, larger than Earth's and roughly 2.61 times Jupiter's mass. It orbits the star with an orbital period of 1980 days.

Provenance

Underlying measurements and references

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Evidence Summary

Rows

2

Stellar refs

1

System refs

1

Distancestable

2 values • 1 distinct

Massstable

2 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
—0.19————5690Batista et al. 2011Batista et al. 2011
—0.19————5690Batista et al. 2011Batista et al. 2011