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HP41 code to compute satellite position from TLE/keplers?
12-25-2014, 01:02 PM
Post: #6
RE: HP41 code to compute satellite position from TLE/keplers?
(12-24-2014 05:59 PM)twdeckard Wrote:  ... program called ORBIT 1, or ORBIT two for the -cx ... calculator version of a BASIC program ...

This excerpt from AMSAT may be of interest.
AMSAT
PROGRAM AVAILABILITY NOTICE

16. HP-41 PROGRAMMABLE CALCULATOR - ORBIT 1 - This program will output AZ
and EL in real-time or all W3IWI parameters in the prediction mode. Special
requirements: HP-41C + QUAD Memory, HP-41CV, HP-41CX, Card Reader (desirable
but not essential). ORBIT II - The same as ORBIT I with the addition of
functions from the Time Module for output of time and input from the time
clock in real time-mode. Please specify ORBIT I or ORBIT II.

-----------------------------------------------------------------------------

ORDER FORM

Program Desired/Computer Type________________________________________________

Enclosed find my check for $_________ OR Charge my Visa or MasterCard________

Card No. _______________________________________ Exp. Date _________________

AMSAT Member No.____________ (If you don't include your number, you will be
charged non-member prices!!

Name ________________________________________________________________________

Address _____________________________________________________________________

City/State/ZIP ______________________________________________________________

Send directly to: AMSAT
PO BOX 27
WASHINGTON, DC 20044

OR CALL 301-589-6062 AND CHARGE IT FOR FASTER DELIVERY!!!

as well as theses attachedments.

Track Satellites (67)- [attachment=1352]

Orbital Programs (excerpt from) - [attachment=1353]

SlideRule
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RE: HP41 code to compute satellite position from TLE/keplers? - SlideRule - 12-25-2014 01:02 PM



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