Delta-mu Binaries

A collection of binary stars with a difference in instantaneous proper motion as measured by HIPPARCOS and the long-term proper motion.
Coordinates (as h m s, d m s or decimal degrees), or SIMBAD-resolvable object
Search radius in arcminutes
Maximum of F-measures reported
Catalog number in Hipparcos catalog
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The Data Center is currently running in emergency mode after our database server failed catastrophically (see our blog for infos and updates).

This means, in particular, that services built on top of large tables may currently be broken. Since our replacement server is much slower than our usual machine, restoring them will take quite some time.

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