Query by star number

Star numbers can be entered directly if they correspond to the adopted numbering system:

or in a form like R:xx if they come from a numbering system listed in the cross-reference table authors list.

For example: 3:22 stands for star # 22 from source 3

Common identifications, like HD, BS/HR, DM, LSS numbers and others can also be used.

Please, do not enter space between the acronym and the star number: HD23630

Variable star names should be written like  V1004Tau  or   PVTau  (no space).