Object Observability

See also: Object Observability - Daily Almanac - Sky Calendar

This tool provides object observability tables based on site, object coordinates and observing period. Times are given for the local time, including daylight saving times when applicable. Please be aware that the dates of the change of savingtimes are generally not correct, and there may be difference with local time around these dates. 

Select site, object coordinates and observing period; then press Compute.

More detailed information is provided is a separate document Notes for Skycalc by John Thorstensen.


Dates (yyyy mm dd):
  From:   To:

Object Coordinates (J2000)
  RA:   Dec:


SkyCalc provided by courtesy of John Thorstensen, Dartmouth College.John.Thorstensen@dartmouth.edu