Last modified on 19th April 2004.
CooC
Coordinate Conversions in Astronomy, version 2.3; March 2002
Fill in this form to make a coordinate conversion:
(all links within the form are for HELP pages)
Conversion from geocentric ecliptic coordinates.
Fill in the geographical
location
where, and the
time
when your coordinates to be converted are defined:
Longitude (deg min sec):
Latitude (deg min sec):
Date (day month year):
Time (h min sec):
Give the
coordinates
to be converted:
Ecliptic longitude (deg min sec):
Ecliptic latitude (deg min sec):
Distance (
units of distance
):
(when to use?)
Select the corrections to apply:
Both precession and nutation
Just precession
(when to use?)
Select the coordinate system you want to convert to:
Horizontal
Equatorial
Ecliptic (geocentric)
Ecliptic (heliocentric)
Ecliptic (topocentric)
Galactic
Galactic (old)
Supergalactic
Supergalactic Cartesian
Fill in the geographical
location
to convert to:
(when to use?)
Longitude (deg min sec):
Latitude (deg min sec):
Fill in the
time
to convert to:
(when to use?)
Date (day month year):
Time (h min sec):
The default location is set for
Tuorla Observatory
.
Created by
Rami T. F. Rekola