AstroKoor
Input values
Observation values
Horizontal
Equatorial (with hour angle)
Equatorial
Ecliptic
coordinate system
°
°
Unit:
Degree
h:m:s and d:m:s
d:m:s
Object:
choose a star
choose an object
Horizontal
Equatorial (with hour angle)
Equatorial
Ecliptic
coordinate system
Unit:
Degree
h:m:s and d:m:s
d:m:s
Culmination:
Time
Date:
.
.
(D.M.Y)
Time:
:
:
no DST
DST
Time zone:
GMT +
Julian day:
Sidereal time:
:
:
(Greenwich)
Date:
.
.
(D.M.Y)
Time:
:
:
no DST
DST
Time zone:
GMT +
Julian Day:
Sidereal time:
:
:
(Greenwich)
Position
choose a position
Longitude:
°
East
West
Latitude:
°
North
South
choose a position
Longitude:
°
East
West
Latitude:
°
North
South
Including effects
Precession
Nutation
Obliquity of the ecliptic
Aberration of light
© Vincent Stimper