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KMT-2021-BLG-0171L

Unclassified star โ€ข 4400 pc

Records

11

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: Yang et al. 2022 โ€ข System source: Yang et al. 2022

Temperature

5200 K

single adopted value

11 values โ€ข 1 distinct

Mass

0.74 Msun

0.74 to 0.83

11 values โ€ข 7 distinct

Distance

4400 pc

4400 to 4900

11 values โ€ข 6 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

โ—Œ

Discovery

2022

Period

โ€”

Radius

โ€”

Mass

11.20 MโŠ•

Eq. Temp

โ€”

KMT-2021-BLG-0171L b: A Microlensing Planet Around a Cool Star

KMT-2021-BLG-0171L is a star located 14400 light-years from Earth, and it is host to one known planet. The star has a mass of 0.74 solar masses and a temperature of 5200 K, which is cooler than the Sun's.

The single known planet, KMT-2021-BLG-0171L b, was discovered in 2022 by microlensing. Its mass is 11.2 Earth masses, larger than Earth's. No orbital period is reported for KMT-2021-BLG-0171L b.

Provenance

Underlying measurements and references

Download JSONDownload CSV

Evidence Summary

Rows

11

Stellar refs

1

System refs

1

Distancedisputed

11 values โ€ข 6 distinct

Temperaturestable

11 values โ€ข 1 distinct

Massdisputed

11 values โ€ข 7 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
52000.78โ€”โ€”โ€”โ€”4600Yang et al. 2022Yang et al. 2022
52000.81โ€”โ€”โ€”โ€”4800Yang et al. 2022Yang et al. 2022
52000.78โ€”โ€”โ€”โ€”4600Yang et al. 2022Yang et al. 2022
52000.80โ€”โ€”โ€”โ€”4700Yang et al. 2022Yang et al. 2022
52000.76โ€”โ€”โ€”โ€”4500Yang et al. 2022Yang et al. 2022
52000.78โ€”โ€”โ€”โ€”4600Yang et al. 2022Yang et al. 2022
52000.74โ€”โ€”โ€”โ€”4400Yang et al. 2022Yang et al. 2022
52000.83โ€”โ€”โ€”โ€”4900Yang et al. 2022Yang et al. 2022
52000.79โ€”โ€”โ€”โ€”4800Yang et al. 2022Yang et al. 2022
52000.83โ€”โ€”โ€”โ€”4900Yang et al. 2022Yang et al. 2022
52000.78โ€”โ€”โ€”โ€”4700Yang et al. 2022Yang et al. 2022