BDB - Binary star DataBase
The Binary star DataBase (BDB) is the database of binary/multiple stellar systems of various observational types. BDB contains data on physical and positional parameters of 260,000 components of 120,000 stellar systems of multiplicity 2 to more than 20, taken from a large variety of published ...
ReColNat : Natural History Collections Network
Collected date : from 1 Jan 2014 ongoing
Creators :
ReColNat
Plateforme informatique de consultation des collections de sciences naturelles