Permanent historical factsheet

HD 69830 Three-Planet System

Name: HD 69830 Three-Planet System – Switzerland factsheet records
Creator: World History Database

Switzerland · Science / Astronomy. Chronological records rendered directly from the World History Database.

2Records

2006Date range

2Named people

1Places

Chronological records

2006

Christophe Lovis2006

Geneva · Science / Astronomy

Leads discovery of three Neptune-mass planets orbiting HD 69830.

Michel Mayor2006

Geneva · Science / Astronomy

Contributes to discovery of the three-planet HD 69830 system.

Names involved

Christophe LovisMichel Mayor

Provenance

This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.