| Freeware | |
| Windows | |
| 1.41 Mb | |
| 1 | |
| 661 | |
| Publisher | Radio-Sky Publishing |
| Date added | 30 Nov 1999 |
| Last updated | 23 Jul 2007 |
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A Sidereal clock for your desktop.
This is a special astronomy clock based upon "star time". It calculates the local mean sidereal time (LMST) based upon the computer's local clock, the user's time zone, and the user's west longitude.