• Fast, accurate real-time tracking information for an unlimited number of of Earth-orbiting satellites.

• Full-color 3-D maps.  See Nova for Windows' image gallery.

• Built-in autotracking for turning az/el antennas.

• Control antennas with the computer joystick

• Super-simple updates of Keplerian Elements... AMSAT or NASA 2-line format.

• One-click updating of Keplerian elements via the internet (HTTP & FTP).  Can be completely automated for regularly scheduled updates.

• Automatic time setting via the internet

• Easy-to-use frequency display.

• Capture maps and save them to disk, or e-mail to someone else

• Automatic sound alarms for satellite AOS, TCA, and LOS.

• Information-rich graphics + text satellite tracking screens.

• Also tracks the Moon, Sun, planets, cosmic noise sources, and cold sky.  Displays the star background, too

• Context-sensitive online Help available at all times.  You can preview the entire Help file if you want to.

• Exceptional speed and accuracy using James Miller's Plan-13 or T.S. Kelso's adaptation of SGP4/SDP4 tracking algorithms.

• Full implementation of Escobal's fast rise-set algorithm for nearly-instant AOS/LOS calculations.

• Complete listing capability for printed output of future passes, mutual windows, two-satellite mutual visibility, satellite eclipses.

• Sophisticated fully-editable or automatic "Script Tracking" for scheduling future passes of multiple satellites. Nova for Windows can priority-autotrack dozens of satellites.

• Here are links to Nova for Windows' User's Manual and Help file

• Quick-Tips shows how easy it is to get started with Nova for Windows (Adobe Acrobat format).

• If you like to write your own programs, NfW's DDE specifications are here.   Here are code examples for DDE using Visual Basic, Delphi, Perl, and C++^*.

• Download Nova for Windows Demo now and convert it to a fully registered copy via e-mail.

• Here is Nova for Windows' revision history: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, and 2006.

• Order on line!

^* Visual Basic DDE example by Dave Lamont (Uni-Trac)
  Perl example by Richard Cantzler (Univ. of Illinois)
  C++ DDE example by Rick Ruhl (Creative Services Software)

What about upgrades?
They're FREE
(registered Nova for Windows users only)
Jump to Nova's Update Headquarters

Northern Lights Software Associates
P.O. Box 321
Jamesville, NY 13078
telephone  : (315) 345-6991
e-mail : nlsa@nlsa.com

Copyright © 2005 by Northern Lights Software Associates.
All rights reserved.
All specifications subject to change without notice.