Input Form
This tool will compute the arcsecond offsets (east and north)
between two sky positions, and the relative bearing as well. It is useful for obtaining telescope offsets and also for deriving slit position angles. Simply enter a pair of Right Ascension and Declination values in the
entry boxes below and click Compute. Valid formats are:
- Space-separated (HH MM SS.SSS)
- Colon-separated (HH:MM:SS.SSS)