Asteroids for Celestia

gironde · Post #121by **gironde** » 14.11.2023, 14:13

Jovian Trojan
Trojan camp

TrojanCamp.zip: (18.9 KiB) Downloaded 108 times

EnnomosFamily.zip: (1.45 KiB) Downloaded 116 times

part of Trojan

HippasosFamily.zip: (739 Bytes) Downloaded 99 times

part of Ennomos

FIN010Family.zip: (716 Bytes) Downloaded 99 times

part of Trojan

Jovian Trojan
others

JovianTrojanOther.zip: (6.9 KiB) Downloaded 126 times

gironde · Post #122by **gironde** » 15.11.2023, 21:08

NEA-ECA (Earth Crosser Asteroids), Earth Trojan

ApolloGroup.zip: (54.47 KiB) Downloaded 112 times

ApolloGroupPha.zip: (13.44 KiB) Downloaded 92 times

part of ApolloGroup

ArjunaGroup.zip: (1.03 KiB) Downloaded 105 times

AtenGroupPha.zip: (2.44 KiB) Downloaded 94 times

AtenGroup.zip: (7.58 KiB) Downloaded 99 times

part of AtenGroup

AtiraGroup.zip: (897 Bytes) Downloaded 94 times

part of AtenGroup

AtiraGroupPha.zip: (765 Bytes) Downloaded 106 times

part of AtiraGroup

EarthGrazer.zip: (984 Bytes) Downloaded 119 times

EarthCrosser.zip: (2.78 KiB) Downloaded 116 times

gironde · Post #123by **gironde** » 16.11.2023, 13:41

thank to verify ApolloGroup.lua line 14

Code: Select all

-- https://en.wikipedia.org/wiki/List_of_minor_planets : 1569 members asteroids belonging to this family
-- completed 15/11/2023
*----------------------------------------------------------------------

replace by

Code: Select all

-- https://en.wikipedia.org/wiki/List_of_minor_planets : 1569 members asteroids belonging to this family
-- completed 15/11/2023
-----------------------------------------------------------------------

Added after 55 minutes 9 seconds:
NEA-ECA (Earth Crosser Asteroids), near Mercury

MercuryCrosser.zip: (3.19 KiB) Downloaded 108 times

MercuryGrazer.zip: (954 Bytes) Downloaded 97 times

VulcanoidGroup.zip: (681 Bytes) Downloaded 109 times

NEA-ECA (Earth Crosser Asteroids), near Venus

VenusCrosser.zip: (1.75 KiB) Downloaded 104 times

VenusGrazer.zip: (1.25 KiB) Downloaded 95 times

VatiraGroup.zip: (680 Bytes) Downloaded 98 times

Added after 5 minutes 12 seconds:
NEA-MCA (Earth Crosser Asteroids), near Mars

EurekaFamily.zip: (823 Bytes) Downloaded 98 times

MarsTrojanOther.zip: (771 Bytes) Downloaded 95 times

Added after 15 minutes:
NEA-MCA (Earth Crosser Asteroids), near Mars

AethraFamily.zip: (665 Bytes) Downloaded 97 times

AmorGroup.zip: (44.54 KiB) Downloaded 91 times

AmorGroupPha.zip: (2.11 KiB) Downloaded 107 times

MarsCrosser.zip: (85.02 KiB) Downloaded 103 times

MarsGrazerInner.zip: (847 Bytes) Downloaded 93 times

MarsGrazerOuter.zip: (6.55 KiB) Downloaded 92 times

Added after 8 minutes 7 seconds:
NEA-MCA (Earth Crosser Asteroids), near Mars
suite

AlindaGroup.zip: (972 Bytes) Downloaded 115 times

AlindaGroupPha.zip: (762 Bytes) Downloaded 95 times

gironde · Post #124by **gironde** » 16.11.2023, 22:20

following errors discovered, I am providing corrected versions of MercuryGrazer and VenusCrosser

MercuryGrazer.zip: (954 Bytes) Downloaded 86 times

VenusCrosser.zip: (1.75 KiB) Downloaded 88 times

Added after 10 hours 59 minutes:
and with ApolloGroupPha.lua

ApolloGroupPha.zip: (13.44 KiB) Downloaded 100 times

Added after 52 minutes 4 seconds:
and also ArjunaGroup.lua

ArjunaGroup.zip: (1.03 KiB) Downloaded 92 times

I am sorry for all these errors discovered after my publication.
These are all syntax errors ("" or , or --) that I could not detect with Decoda because
the loading of Celestia stopped abruptly at the start of loading the lua layer. :cry:

gironde · Post #125by **gironde** » 18.11.2023, 13:41

Trojan, crosser, grazer

Jupiter

JovianCrosser.zip: (1.22 KiB) Downloaded 97 times

JovianGrazerInner.zip: (1.49 KiB) Downloaded 85 times

JovianGrazerOuter.zip: (842 Bytes) Downloaded 86 times

Saturn

SaturnCrosser.zip: (876 Bytes) Downloaded 106 times

SaturnGrazerInner.zip: (683 Bytes) Downloaded 87 times

SaturnGrazerOuter.zip: (655 Bytes) Downloaded 103 times

Uranus

UranusCrosser.zip: (996 Bytes) Downloaded 89 times

UranusGrazerInner.zip: (756 Bytes) Downloaded 105 times

UranusGrazerOuter.zip: (688 Bytes) Downloaded 99 times

Added after 1 minute 4 seconds:
Neptune

NeptuneTrojan.zip: (1.01 KiB) Downloaded 104 times

NeptuneCrosser.zip: (943 Bytes) Downloaded 85 times

NeptuneInnerGrazer.zip: (443 Bytes) Downloaded 94 times

NeptuneOuterGrazer.zip: (457 Bytes) Downloaded 103 times

gironde · Post #126by **gironde** » 19.11.2023, 08:41

ETNO = Extreme Trans Neptunian Objects

"GreyCentaur" -- CNO Grey Centaurs
"RedCentaur" -- CNO Red Centaurs
"CentaurGroup" -- CNO Centaur, Cis-Neptunian Object

"PlutinoClass" -- KBO - plutino - resonance 2:3 with Neptune
"PlutoCrosser" -- KBO - Pluto Crosser
"CubewanoClass" -- KBO - cubewano - resonance betwenn 2:3 & 1:2 with Neptune
"HaumeaFamily" -- KBO - sub-family Haumea
"TwotinoClass" -- KBO - twotino - resonance 1:2 with Neptune
"ThreetinoClass" -- KBO - threetino - resonance 1:3 with Neptune
"TNOother" -- KBO - others

"ScatteredDiscObject" -- SDO - Scattered disc objects

"DetachedDiscObject" -- ETNO - Detached Objects
"SednoidClass" -- ETNO - Sednoid
"ExtremeTNOother" -- ETNO - other

"PlanetNinePerturb" -- Planet Nine perturbation

CNO :

GreyCentaur.zip: (5.42 KiB) Downloaded 88 times

RedCentaur.zip: (1.15 KiB) Downloaded 108 times

CentaurGroup.zip: (1.83 KiB) Downloaded 102 times

others

KBO :

CubewanoClass.zip: (7.51 KiB) Downloaded 95 times

HaumeaFamily.zip: (922 Bytes) Downloaded 98 times

part of cubewano

PlutinoClass.zip: (3.41 KiB) Downloaded 102 times

TwotinoClass.zip: (1.17 KiB) Downloaded 93 times

ThreetinoClass.zip: (836 Bytes) Downloaded 89 times

TNOother.zip: (1.65 KiB) Downloaded 90 times

--------

PlutoCrosser.zip: (889 Bytes) Downloaded 87 times

Added after 5 minutes 6 seconds:
SDO :

ScatteredDiscObject.zip: (2.65 KiB) Downloaded 101 times

ETNO :

DetachedDiscObject.zip: (1.12 KiB) Downloaded 92 times

ExtremeTNOother.zip: (1015 Bytes) Downloaded 83 times

SednoidClass.zip: (718 Bytes) Downloaded 115 times

PlanetNinePerturb.zip: (1.47 KiB) Downloaded 100 times

gironde · Post #127by **gironde** » 19.11.2023, 08:58

I now have 12 GB of physical memory in my PC

But it wasn't enough to satisfy Celestia's needs.

I looked at the Windows 11 paging file.
It was set to 768MB max, which is nothing.
Sites on the net, like Malekal, recommend up to 3 x Ram.
I changed my values to 12288MB (12GB)
The Speccy software now tells me
12GB physical memory
17GB virtual memory

Celestia's loading is going much better.

EarthMoon · Post #128by **EarthMoon** » 23.11.2023, 14:35

[small interruption of gironde's asteroid flood]

This is an addon for the asteroid (367943) Duende (2012 DA14) which flew by Earth on 15th February 2013. Its orbital semi-major axis decreased (sea screenshots).

The asteroid mesh is semi-fictional and has been created from this observation data.

Orbit right before flyby

Orbit right after flyby

Orbit during flyby

View from asteroid

2012da14.zip: (3.66 MiB) Downloaded 101 times

[asteroid flood will continue below]

gironde · Post #129by **gironde** » 26.11.2023, 09:45

'earthmoon' :smile:

as for Jupiter, the Trojans of Neptune group together in L3, L4 and L5

NeptuneTrojanAll.lua replace the previous file NeptuneTrojan.lua

new files, parts of NeptuneTrojanAll
NeptuneTrojanL3.lua
NeptuneTrojanL4.lua
NeptuneTrojanL5.lua

Neptune Trojans L3 L4 L5.zip: (3.86 KiB) Downloaded 100 times

gironde · Post #130by **gironde** » 28.11.2023, 10:45

asteroids from 600000 to 629008 (actual limit of publication by JPL)

asteroids numbered n°600000-609999 N=10000.zip: (462.29 KiB) Downloaded 96 times

asteroids numbered n°610000-619999 N=10000.zip: (469.7 KiB) Downloaded 106 times

asteroids numbered n°620000-629999 N=9009.zip: (417 KiB) Downloaded 93 times

(to 629008)

I made a txt file so you can modify the lists by family that I published previously :

classification familles to modified 600000-629008.zip: (141.51 KiB) Downloaded 91 times

gironde · Post #131by **gironde** » 16.12.2023, 10:16

I carried out a systematic check of the .ssc files of the asteroids that I proposed on the forum.
This check was carried out with EarthMoon celcheck.
The celcheck_1.3 version which integrates multiline parameter control being too slow, I used the celcheck_test1 version.
You will find in the archive, the corrected files as well as a text file listing all the errors and corrections made.

asteroids corrected by celcheck.zip: (4.21 MiB) Downloaded 93 times