CzSkY
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(1686) De Sitter
Chart
Catalog
Date From
Date To
Center object
Telrad
Picker
Use current time
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:
:
Current Location :
Clementinum
Use auto location
Location
User location
Equat ↔ Horizontal
Constellation lines
Constellation borders
Equatorial grid
Deepsky objects
Solar system
Aladin color
Aladin blue
Aladin fram
DSO mag
Star labels
Flip horizontally
Flip vertically
Optimize traffic
6
5
6
7
6
5
6
7
8
9
Landscape
Portrait