Timeline for Transformation from Earth-centered inertial (ECI) to Geocentric (GEOC) satellite coordinates
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 5, 2014 at 10:32 | answer | added | Kuldeep Barad | timeline score: 0 | |
| Dec 5, 2014 at 8:47 | answer | added | David Hammen | timeline score: 3 | |
| Dec 4, 2014 at 23:18 | history | edited | HDE 226868 | CC BY-SA 3.0 |
Edited equation and link.
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| Dec 4, 2014 at 22:50 | comment | added | ThePlanMan | @DeerHunter thanks! I'll keep at it then! :D | |
| Dec 4, 2014 at 22:42 | comment | added | Deer Hunter | The right idea, but the exact relationship with time is not the same. I ported SGP/SDP to C# maybe 5 years ago, so I don't remember the exact formula now, but you are on the right track. | |
| Dec 4, 2014 at 22:36 | comment | added | ThePlanMan | @DeerHunter I've continued to research and I've found this definition: spenvis.oma.be/help/background/coortran/… Is this 'theta' the right value? | |
| Dec 4, 2014 at 22:24 | comment | added | Deer Hunter | The vernal equinox here is mean equinox, in a special way. The $\alpha_G$ is found from current time. | |
| Dec 4, 2014 at 22:20 | history | edited | Deer Hunter |
Propagation -> orbit determination and forecasting are part of ballistics
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| Dec 4, 2014 at 20:03 | history | asked | ThePlanMan | CC BY-SA 3.0 |