File:Longitude of Ascending Node in Elliptical Orbit.png

Summary[edit]

Description (English)[edit]

Raytraced image showing the argument of the periapsis for a "minor" object in an elliptic orbit around a larger object.

Legend[edit]

Letters in the image denote:

• A – Minor, orbiting body
• B – Major body being orbited by A
• C – Reference plane (e.g. the en:ecliptic)
• D – Orbital plane of A
• E – Ascending node ☊
• F – Reference direction (for orbits in or near the ecliptic plane, this is typically the en:venerial point).
• Ω – Argument of the Ascending Node

The green line is the node line; going through the ascending (E) and descending node; this is where the reference plane (C) intersects the orbital plane (D).

Raytacing[edit]

This image was created using the Persistence of Vision Raytracer and the scene description code found on the page image:Angular Parameters of Elliptical Orbit.png, using View=2 as described on that page.

Beskrivelse (Dansk)[edit]

Raytracet billede der demonstrerer periapsisargumentet for et mindre himmellegeme i elliptisk kredsløb om et større.

Nøgle[edit]

Bogstaverne i billedet angiver:

• A – Det mindre himmellegeme
• B – Det større himmellegeme
• C – Referenceplan, f.eks.
• D – Baneplan for A's omløb
• E – Opstigende knude
• F – Referenceretning; for objekter der kredeser i eller nær ekliptikas plan er det typisk forårspunktet i stjernetegnet Vædderen.
• ω – Periapsisargument

Raytracing[edit]

Billedet er lavet med raytracin-programmet Persistence of Vision Raytracer, samt den scenarie-beskrivelse der er vist på siden Image:Angular Parameters of Elliptical Orbit.png under brug af View=2 som beskrevet på den side

Licensing[edit]

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