Retrograde

This program presents a graphical representation of the retrograde motion of Jupiter for any year within 300 years of 1900. After the two text screens you'll be asked for The year you wish to observe. The date and position of opposition of the Jupiter will be calculated if it occurs in that year.

Information

Version/Release date: 18/01/1988
Systems: TOS compatible
Status: Freeware
Programmer Frank Jordan
Compatibility: ◆ ST ◈ STE ◈ TT ◈ Falcon ◈ CT60
◈ Hades ◈ Milan ◈ FireBee
Resolutions: ST-High
Programming Language: GFA-Basic

Availability

Availability: Vision 417 (Retrograde)
CD-ROMs: Crawly Crypt 2 (Jupiter Retrograde), Atari Gemini (Retrograde)
Standard support
GEMScript
OLGA
BubbleGEM
Programs written in...
Assembler
GFA-Basic
Pure C
STOS