| Planetary Ephemerides 1.0 | |
| Planetary Ephemerides is a DLL Library for Microsoft Windows. |  Download now |
| Size: 5.59MB License: Shareware Price: $25.00 By: Ankaisoft |
| Alcyone Astronomical Tables 2.0 | |
| A collection of astronomical data in electronic form. | Download now |
| Size: 5.13MB License: Shareware Price: $29.00 By: alcyone software |
| NightCal 0.7.2c | |
| NightCal is a simple, practical tool for basic observation session planning. | Download now |
| Size: 2.24MB License: Freeware Price: Free By: NightCal |