This is a simple cone-search like interface to
the USNO-B table. You probably do not want to use this; for
a form interface to USNO-B, use
VizieR's USNO-B Form,
for advanced queries, our USNO-B table is exposed to our
This service uses code provided by Astrometry.net. For more details
visit http://astrometry.net. The field metadata were, in part, taken
from CDS' Vizier service.