Target coordinates

Enter coordinates, one object on each line or specify a file containing the target list Default Epoch J2000 B1950 Coordinate system sexagesimal decimal degrees

Sky search limits

RA: degrees Dec: degrees (NB: Giving RA only produces a radial search)

V magnitude limit

PSF star:

Color limit

Bluer than: (B - R <= m) Redder than: (B - R => m)

Text output

Help...

This search tool will help the observer locate a star in the vicinity of the target that matches its brightness. The program uses the USNO2.0 catalogue. The magnitude referred to as V magnitudes is the actually the average of the USNO2.0 R and B magnitudes.