Defining orbit and orbit description

General physics and astronomy discussions not directly related to Celestia
Topic author
desmond5
Posts: 1
Joined: 10.07.2003
With us: 21 years 5 months

Defining orbit and orbit description

Post #1by desmond5 » 10.07.2003, 16:02

I need to define a object's orbit.
So far I defined orbit with these variable:

FPitch : Single;
FRoll : Single;
FRotationSpeed : Single;
FDistance : Single; Distance from Sun
FTarget : TPlanet;
FParent : TSun;

But this doesn't allow to describe elliptical orbits.
How is it done in Celestia ? Witch kinds of orbits
does Celestia handle ?

Regards, Desmond

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t00fri
Developer
Posts: 8772
Joined: 29.03.2002
Age: 22
With us: 22 years 8 months
Location: Hamburg, Germany

Re: Defining orbit and orbit description

Post #2by t00fri » 10.07.2003, 18:38

desmond5 wrote:I need to define a object's orbit.
So far I defined orbit with these variable:

FPitch : Single;
FRoll : Single;
FRotationSpeed : Single;
FDistance : Single; Distance from Sun
FTarget : TPlanet;
FParent : TSun;

But this doesn't allow to describe elliptical orbits.
How is it done in Celestia ? Witch kinds of orbits
does Celestia handle ?

Regards, Desmond


Is this a physics or rather an astronomy question? If it is meant to be a developer's question then you are in the wrong department...

Bye Fridger


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