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DP Leo b

Host star DP Leo • 10220 d orbit

Records

2

archive rows

Discovery

2009

Eclipse Timing Variations

Radius

—

default parameter set

Mass

1922.8 M⊕

default parameter set

DP Leo

temperature unconstrained

Canonical Summary

Adopted planet values from the default parameter set

Values come from the archive's default parameter set. Missing values stay missing. Ranges and counts describe all source rows.

Selected source: Beuermann et al. 2011

Host Star

DP Leo

Stable across source rows

DP Leo

Discovery Method

Eclipse Timing Variations

Consistent across records

Eclipse Timing Variations (2)

Discovery Year

2009

Stable across source rows

2009

Orbital Period

10220 day

8693 to 10220

2 values • 2 distinct

Semi-Major Axis

8.19 au

8.19 to 8.60

2 values • 2 distinct

Mass

1922.8 Mearth

1922.8 to 1995.9

2 values • 2 distinct

Provenance

Underlying measurements and references

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Evidence Summary

Rows

2

Refs

2

Methods

1

Discoverystable

2 values • 1 distinct

Facilitystable

2 values • 1 distinct

Perioddisputed

2 values • 2 distinct

Massdisputed

2 values • 2 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2009Eclipse Timing VariationsYunnan Astronomical Observatory2.4 m Lijiang Station Telescope8693 day—1995.9 Mearth—Qian et al. 2010
2009Eclipse Timing VariationsYunnan Astronomical Observatory2.4 m Lijiang Station Telescope10220 day—1922.8 Mearth—Beuermann et al. 2011