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Gj1057d dominates Frame of Reference #5839

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oreganor opened this issue Jun 16, 2024 · 4 comments
Closed

Gj1057d dominates Frame of Reference #5839

oreganor opened this issue Jun 16, 2024 · 4 comments

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@oreganor
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oreganor commented Jun 16, 2024

Seems that there is a bug in grav points or frame of refence in system Gj1057

Observed behaviour

Frame of reference "sticks" to Gj1057d while there are stronger g-fields generated by nearby sources. This complicates operations in the system, the most disruptive, not been able to dock on any Spaceport in Boer's Claim as I understand that collission detection is linked to grav point definitions.

Expected behaviour

FoR should switch to strongest g-field generator, in this case, Boer's Claim.

Steps to reproduce

Try to land on any of the spaceports of Boer's Claim, The savegame is prepared to issue maneuvers around Boer's Claim to see the effect in action.

My pioneer version (and OS): 8b6ae92 win

My output.txt (required) and game save (optional, but recommended)

output.txt
BUG-GV1057d-dominates_reference.zip

@fluffyfreak
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I think is related to #5740

@Bodasey
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Bodasey commented Jul 23, 2024

Calculate the Hill sphere / L1/L2 Points and only generate moons inside:

https://en.wikipedia.org/wiki/Hill_sphere

@Bodasey
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Bodasey commented Jul 29, 2024

Which Formula do you use? For Ceres - Sun, I have calculated a Hill-Sphere of 200'000 km, but Pioneer says that even 4000 km around Ceres, the Sun was the dominant source of gravity.

Screenshot_20240729_085541

@impaktor
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duplicate (now)

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