XEphemdbd Sky Request

Retrieve celestial objects in any region of the sky. Fill in the form below then press Submit.

Set basic processing options:
Columnar text format, or ephem.edb format
Geocentric, or Topocentric (Requires Lat/Long/Elev, below)
Astrometric precessed to 2000, or Apparent @ EOD (Requires Lat/Long/Elev, below)

Select desired object types:
Major planets
Minor planets and comets
Bright stars
Deep sky objects
PPM, HD, SAO stars
GSC stars

To indicate the current time, set the Date to Now and leave the Time blank.

Set Date and Time (UTC):

Date, M D Y
Time, H M S

Set Center (J2000) and Size of field:
RA, H M S.S
Dec, (-)D M S
Size, degrees
Limiting magnitude

Set Location, if requesting Topocentric or Apparent coordinates:
Latitude, (-)D M S, +North
Longitude, (-)D M S, +East
Elevation, m above sea level

Set basic processing options:
Columnar text format, or	ephem.edb format
Geocentric, or	Topocentric (Requires Lat/Long/Elev, below)
Astrometric precessed to 2000, or	Apparent @ EOD (Requires Lat/Long/Elev, below)

Select desired object types:
Major planets
Minor planets and comets
Bright stars
Deep sky objects
PPM, HD, SAO stars
GSC stars

Set Date and Time (UTC):
Date, M D Y
Time, H M S

Set Center (J2000) and Size of field:
RA, H M S.S
Dec, (-)D M S
Size, degrees
Limiting magnitude

Set Location, if requesting Topocentric or Apparent coordinates:
Latitude, (-)D M S, +North
Longitude, (-)D M S, +East
Elevation, m above sea level

For more astronomy software and services, see www.ClearSkyInstitute.com