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Forum » SpaceEngine » Mods and Addons » COMMUNITY ADDON - Double/Multiple Asteroids fixes for SE (Catalog fixes for multiple asteroids)
COMMUNITY ADDON - Double/Multiple Asteroids fixes for SE
JackDoleDate: Thursday, 12.05.2016, 11:34 | Message # 31
Star Engineer
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A problem with multiple barycenters at asteroids, comets and planets I have also noticed in my quadruple planetary system.

When I give the barycenter no mass, appears the main barycenter in the system browser in the correct position.



However, it does not open, if I make a right click on it. So I have no access to the planets.

When I give the barycenters mass, the most massive of the sub barycenters appears in the system browser, in the wrong position, but I then have access to the planets. So this has a certain advantage.



I do not really think that is a bug. SpaceEngine is simply not yet adjusted to multiple non-solar barycenters.

Attachments: 5591592.jpg(291Kb) · 7858248.jpg(366Kb)





Don't forget to look here.

 
MosfetDate: Thursday, 12.05.2016, 12:49 | Message # 32
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Quote Silicon ()
Johnston Archive has a lot of confusing points in it,

As far as I understand, Johnson's archive is strictly a collection of data regarding multiple bodies from bulletin announcements, various papers and other databases. I think diameters are collected in this way, not calculated from existing data, so in this particular case the source of that value is unreachable, we do know there's a lightcurve analysis involved, but that's it. whoever wrote the wikipedia article did the math. More importantly, I guess there are not yet enough data in order to calculate an orbit.





"Time is illusion. Lunchtime doubly so."
Douglas N. Adams
My mods
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SpaceEngineerDate: Thursday, 12.05.2016, 14:31 | Message # 33
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TC36 revealed a bug in SE with object with multiple barycenters. It bugs out orbit rendering, and always shown in solar system browser. It is fixed for the next version. SS browser will also have an option to display planetary barycenters - this will allow to access planets orbiting them.

Also, keep in mind that slash is used to separate names, no name like "S/2013 AB1" will be loaded as two names "S" and "2013 AB1". Removing slash is a solution for now.





 
MosfetDate: Thursday, 12.05.2016, 16:19 | Message # 34
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Since the barycenter issue will be solved in the next SE update, instead of removing data that could be useful, I'd say it's more convenient commenting the lines (//) containing the Mass value from Barycenter objects, until the new update is out.
I guess RC3 users on Steam will not be affected greatly by this temporary change.





"Time is illusion. Lunchtime doubly so."
Douglas N. Adams
My mods
Asus x555ub: cpu i5-6200u - ram 4gb - gpu nvidia geforce 940m 2gb vram
 
SiliconDate: Thursday, 12.05.2016, 16:29 | Message # 35
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I dont think there is a need for the mass value at all. I think SE adds the sum of mass itself
And seeing as that problem is dealt with I will just leave this here.
121 Hermione, 283 Emma, 317 Roxane, 379 Huenna, 4674 Pauling, and 7225 Huntress.
Code
Asteroid "Hermione/121 Hermione"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      93.5
    Mass  7.87E-7
    RotationPeriod  5.551

    Orbit
    {
  Epoch   2457400.5
  SemiMajorAxis    3.4501
  Period   6.4085
  Eccentricity    0.13427
  Inclination  7.5965
  AscendingNode    73.146
  ArgOfPericenter    298.36
  MeanAnomaly  301.36
  RefPlane  "Ecliptic"
    }
}

DwarfMoon "LaFayette/S2002 (121) 1"
{
    ParentBody  "Hermione"
    Class       "Asteroid"
    Radius      16

    Orbit
    {
  SemiMajorAxis    4.993E-6 // 747 km
  Period   0.007017
  Eccentricity    0
  Inclination  3
  RefPlane  "Equator"
    }
}

Asteroid "Emma/283 Emma"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      67.35
    Mass  2.311E-7
    RotationPeriod  6.888

    Orbit
    {
  Epoch   2457400.5
  SemiMajorAxis    3.0471
  Period   5.3191
  Eccentricity    0.14845
  Inclination  7.9935
  AscendingNode    304.37
  ArgOfPericenter    53.617
  MeanAnomaly  338.86
  RefPlane  "Ecliptic"
    }
}

DwarfMoon "S2003 (283) 1"
{
    ParentBody  "Emma"
    Class       "Asteroid"
    Radius      4.5

    Orbit
    {
  SemiMajorAxis    3.884E-6 // 581 km
  Period   0.00918
  Eccentricity    0.12
  Inclination  0
  RefPlane  "Equator"
    }
}

Asteroid "Roxane/317 Roxane"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      43.735
    RotationPeriod  8.169

    Orbit
    {
  Epoch   2457400.5
  SemiMajorAxis    2.2867
  Period   3.4581
  Eccentricity    0.085548
  Inclination  1.7653
  AscendingNode    151.38
  ArgOfPericenter    187.09
  MeanAnomaly  171.1
  RefPlane  "Ecliptic"
    }
}

DwarfMoon "S2009 (317) 1"
{
    ParentBody  "Roxane"
    Class       "Asteroid"
    Radius      2.65

    Orbit
    {
  SemiMajorAxis    1.718E-6 // 257 km
  Period   0.038331
  Eccentricity    0
  Inclination  0
  RefPlane  "Equator"
    }
}

Asteroid "Huenna/379 Huenna"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      43.735
    Mass  6.413E-8
    RotationPeriod  7.022

    Orbit
    {
  Epoch   2457400.5
  SemiMajorAxis    3.1369
  Period   5.5559
  Eccentricity    0.18637
  Inclination  1.6695
  AscendingNode    172.04
  ArgOfPericenter    179.93
  MeanAnomaly  344.12
  RefPlane  "Ecliptic"
    }
}

DwarfMoon "S2003 (379) 1"
{
    ParentBody  "Huenna"
    Class       "Asteroid"
    Radius      2.9

    Orbit
    {
  SemiMajorAxis    2.23E-5 // 747 km
  Period   0.239841
  Eccentricity    0.222
  Inclination  0
  RefPlane  "Equator"
    }
}

Asteroid "Pauling/4674 Pauling"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      2.23
    RotationPeriod  2.521

    Orbit
    {
  Epoch   2457400.5
  SemiMajorAxis    1.8587
  Period   2.5341
  Eccentricity    0.070368
  Inclination  19.441
  AscendingNode    232.95
  ArgOfPericenter    239.58
  MeanAnomaly  49.983
  RefPlane  "Ecliptic"
    }
}

DwarfMoon "S2004 (4674) 1"
{
    ParentBody  "Pauling"
    Class       "Asteroid"
    Radius      0.705

    Orbit
    {
  SemiMajorAxis    1.671E-6 // 250 km
  Period   0.355928
  Eccentricity    0
  Inclination  0
  RefPlane  "Equator"
    }
}

Asteroid "Huntress/7225 Huntress"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      3.27
    RotationPeriod  2.44

    Orbit
    {
  Epoch   2457400.5
  SemiMajorAxis    2.3406
  Period   3.5811
  Eccentricity    0.20326
  Inclination  6.8716
  AscendingNode    275.76
  ArgOfPericenter    203.62
  MeanAnomaly  271.94
  RefPlane  "Ecliptic"
    }
}

DwarfMoon "S2007 (7225) 1"
{
    ParentBody  "Huntress"
    Class       "Asteroid"
    Radius      0.685

    Orbit
    {
  SemiMajorAxis    6.685E-8 // separation 10 km
  Period   0.001674
  Eccentricity    0
  Inclination  0
  RefPlane  "Equator"
    }
}
 
MosfetDate: Thursday, 12.05.2016, 23:40 | Message # 36
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Quote SpaceEngineer ()
and always shown in solar system browser.

did you mean this? It's fixed for next update.





"Time is illusion. Lunchtime doubly so."
Douglas N. Adams
My mods
Asus x555ub: cpu i5-6200u - ram 4gb - gpu nvidia geforce 940m 2gb vram


Edited by Mosfet - Thursday, 12.05.2016, 23:46
 
MosfetDate: Friday, 13.05.2016, 07:03 | Message # 37
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yeah, I'm telling myself the same since at least 20 asteroids ago. I don't think multiple spoiler buttons will help, maybe a fixed-width table structure it's the best for reading, not to maintain though. I'm open to suggestions.




"Time is illusion. Lunchtime doubly so."
Douglas N. Adams
My mods
Asus x555ub: cpu i5-6200u - ram 4gb - gpu nvidia geforce 940m 2gb vram


Edited by Mosfet - Friday, 13.05.2016, 07:19
 
MosfetDate: Friday, 13.05.2016, 21:27 | Message # 38
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yes it is, in the end it will be the solution. A table-like solution I was contemplating is for better reading when the numbers are increasing.




"Time is illusion. Lunchtime doubly so."
Douglas N. Adams
My mods
Asus x555ub: cpu i5-6200u - ram 4gb - gpu nvidia geforce 940m 2gb vram
 
MosfetDate: Sunday, 15.05.2016, 14:17 | Message # 39
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7088 Ishtar and 1990 TR, NEA
Code
Asteroid "7088 Ishtar"
{
    ParentBody   "Ishtar"
    AsterType   "Amor"
    Radius   0.695
    AbsMagn   16.7
    SlopeParam  0.15
    Albedo   0.16
    RotationPeriod    2.769
    Orbit
    {
  SemiMajorAxis    1.26769242087516E-09 //   2,8  km
  Period   0.0023556972 //   0.8604  days
  MeanAnomaly  0
  ArgOfPericenter    0
  Eccentricity    0
  Inclination  0
    }
}

DwarfMoon "S2006 (7088) 1"
{
    ParentBody  "Ishtar"
    Class  "Asteroid"
    AsterType  "Amor"
    Radius  0.29
    AbsMagn  14.8
    Orbit
    {
  SemiMajorAxis    1.74491515214765E-08 //   2,8  km
  Period   0.0023556972 //   0.8604  days
  MeanAnomaly  0
  ArgOfPericenter    180
  Eccentricity    0
  Inclination  0
    }
}

Asteroid "1990 TR/(5646) 1990 TR"
{
    ParentBody  "Sol"
    AsterType   "Amor"
    Radius   1.34
    AbsMagn   15.2
    SlopeParam  0.15
    Albedo   0.454
    RotationPeriod    3.1999
    Orbit
    {
  Epoch   2457600.5
  SemiMajorAxis    2.142140459    
  Period   3.135307332    
  MeanAnomaly  92.94605447876019
  ArgOfPericenter    335.674924    
  Eccentricity    0.437049083    
  Inclination  7.914407    
  AscendingNode    14.140494    
  PericenterDist    1.20591994    
  RefPlane   "Ecliptic"    
    }
}

DwarfMoon "S2012 (5646) 1"
{
    ParentBody "1990 TR"
    Class   "Asteroid"
    AsterType  "Amor"
    Radius  0.24
    Orbit
    {
  SemiMajorAxis    3.40913943236E-08 //   5.1  km
  Period   0.0022212658 //   0.8113  days
  MeanAnomaly  0
  ArgOfPericenter    180
  Eccentricity    0
  RefPlane   "Equator"
    }
}


3873 Roddy, Mars crosser
Code
Asteroid "Roddy/(3873) Roddy"
{
    ParentBody   "Sol"  
    Radius   3.625
    AbsMagn   12.7
    SlopeParam  0.15
    Albedo   0.512
    RotationPeriod    2.479
    Orbit
    {
  RefPlane   "Ecliptic"
  Epoch   2457600.5
  SemiMajorAxis    1.892048452
  Period   2.60259495
  MeanAnomaly  349.2252281489226
  ArgOfPericenter    267.548484
  Eccentricity    0.133696579
  Inclination  23.3549639
  AscendingNode    250.077283
  PericenterDist    1.63908805
    }
}

DwarfMoon "S2012 (3873) 1"     
{   
    ParentBody    "Roddy"
    Class   "Asteroid"
    Radius  0.98
    Orbit
    {
  RefPlane  "Equator"
  SemiMajorAxis    9.17709622233744E-08 //   14  km
  Period   0.0021949819 //   0.8017  days
  MeanAnomaly  0
  ArgOfPericenter    180
  Eccentricity    0
  Inclination  0
    }
}


7369 Gavrilin, another Mars crossing asteroid.
Code
Barycenter "Gavrilin/(7369) Gavrilin"
{
    ParentBody  "Sol"
    Orbit
    {
    Epoch   2456800.5
    SemiMajorAxis    2.370459627
    Period   3.649698985
    MeanAnomaly  320.253253
    ArgOfPericenter    113.133971
    Eccentricity    0.318396091
    Inclination  21.816668
    AscendingNode    278.356932
    PericenterDist    1.61571455
    RefPlane   "Ecliptic"
    }
}

Asteroid "7369 Gavrilin"
{
    ParentBody   "Gavrilin"
    Radius   3.77
    AbsMagn   13.1
    SlopeParam  0.15
    Albedo   0.16
    RotationPeriod    49.12
    Orbit
    {
  SemiMajorAxis  5.70716709978102E-09 //   27  km
  Period   0.0056045004 //   2.047  days
  MeanAnomaly  0
  ArgOfPericenter    0
  Eccentricity    0
  Inclination  0
  RefPlane  "Equator"
    }
}

DwarfMoon "S2007 (7369) 1"
{
    ParentBody  "Gavrilin"
    Class    "Asteroid"
    Radius   1.205
    RotationPeriod    49.12
    Orbit
    {
  SemiMajorAxis    1.74776685201467E-07 //   27  km
  Period   0.0056045004 //   2.047  days
  MeanAnomaly  0
  ArgOfPericenter    180
  Eccentricity    0
  Inclination  0
  RefPlane  "Equator"
    }
}





"Time is illusion. Lunchtime doubly so."
Douglas N. Adams
My mods
Asus x555ub: cpu i5-6200u - ram 4gb - gpu nvidia geforce 940m 2gb vram


Edited by Mosfet - Sunday, 15.05.2016, 16:09
 
SiliconDate: Sunday, 15.05.2016, 18:58 | Message # 40
Astronaut
Group: Users
United States
Messages: 51
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17246 2000 GL74, 22899 1999 TO14, 2004 Polonskaya, and 42355 Typhon a binary centaur.
Even though I have already expressed my opinion on the use of barycenters where the mass of both objects is not known (I am against it) I just thought I should point out that when using barycenters on an object that is not given an obliquity SE will not randomly generate one. This leads to many binary asteroids having orbits aligned with the ecliptic.
Code
Asteroid "1999 TO14/(22899) 1999 TO14"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      2.77

    RotationPeriod  4.03

    Orbit
    {
        Epoch            2457400.5
        SemiMajorAxis    2.8443
  Period    4.797
        Eccentricity     0.08128
        Inclination      2.8811
        AscendingNode    136.03
        ArgOfPericenter  218.38
        MeanAnomaly      56.959
        RefPlane       "Ecliptic"
    }
}

DwarfMoon "S2003 (22899) 1"
{
    ParentBody  "1999 TO14"
    Class       "Asteroid"
    Radius      0.615

    Orbit
    {
        Epoch           2457400.5
        SemiMajorAxis   1.217E-6
  Period   0.153323
        Eccentricity    0
        Inclination     0
        RefPlane       "Equator"
    }
}

Asteroid "2000 GL74/(17246) 2000 GL74"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      2.25

    RotationPeriod  5

    Orbit
    {
        Epoch            2457400.5
        SemiMajorAxis    2.8389
  Period    4.7835
        Eccentricity     0.021177
        Inclination      2.4449
        AscendingNode    34.461
        ArgOfPericenter  229.91
        MeanAnomaly      293.34
        RefPlane       "Ecliptic"
    }
}

DwarfMoon "S2004 (17246) 1"
{
    ParentBody  "2000 GL74"
    Class       "Asteroid"
    Radius      0.5
    
    Orbit
    {
        Epoch           2457400.5
        SemiMajorAxis   1.524E-6
  Period   0.246412
        Eccentricity    0
        Inclination     0
        RefPlane       "Equator"
    }
}

Asteroid "Polonskaya/(2006) Polonskaya"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      2.255

    RotationPeriod  3.118

    Orbit
    {
        Epoch            2457400.5
        SemiMajorAxis    2.3239
  Period    3.5427
        Eccentricity     0.19337
        Inclination      4.9188
        AscendingNode    0.98817
        ArgOfPericenter  24.4
        MeanAnomaly      160.45
        RefPlane       "Ecliptic"
    }
}

DwarfMoon "S2005 (2004) 1"
{
    ParentBody  "Polonskaya"
    Class       "Asteroid"
    Radius      0.495
   
    RotationPeriod  6.6571

    Orbit
    {
        Epoch           2457400.5
        SemiMajorAxis   5.68E-8
  Period   0.002185
        Eccentricity    0
        Inclination     0
        RefPlane       "Equator"
    }
}

Asteroid "Typhon/(42355) Typhon"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      81
    Mass  1.457E-7
    RotationPeriod  9.67

    Orbit
    {
        Epoch            2457400.5
        SemiMajorAxis    38.108
  Period    235.2471
        Eccentricity     0.54015
        Inclination      2.4254
        AscendingNode    351.91
        ArgOfPericenter  159.04
        MeanAnomaly      12.264
        RefPlane       "Ecliptic"
    }
}

DwarfMoon "Echidna/Typhon I Echidna"
{
    ParentBody  "Typhon"
    Class       "Asteroid"
    Radius      44.5

    Orbit
    {
        Epoch            2457400.5
        SemiMajorAxis    1.056E-5
  Period    0.051971
        Eccentricity     0.507
        Inclination      42
        AscendingNode    254
        ArgOfPericenter  354
        MeanAnomaly      11
        RefPlane       "Equator"
    }
}
 
Lucas0231Date: Monday, 16.05.2016, 10:49 | Message # 41
Explorer
Group: Users
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Messages: 150
Status: Offline
MK2, the moon of Makemake :
Code

DwarfMoon    "S2015 (136472) 1/MK2"
{
    ParentBody     "Makemake"
    Class        "Asteroid"

    Mass            7.31749e-007
    Radius          75
    InertiaMoment   0.399168

    Obliquity       0
    EqAscendNode    150
    TidalLocked     true

    AlbedoBond      0.2
    AlbedoGeom      0.24
    Brightness      3.5
    Color          (1.078 1.025 1.005)

    Surface
    {
  SurfStyle       0.431555
  OceanStyle      0.824934
  Randomize      (0.837, 0.825, 0.324)
  colorDistMagn   0.415303
  colorDistFreq   3.62445
  detailScale     2048
  colorConversion true
  snowLevel       2
  tropicLatitude  0
  icecapLatitude  1
  climatePole     0.9375
  climateTropic   0.3125
  climateEquator  0.6875
  heightTempGrad  0.625
  tropicWidth     0.07
  mainFreq        0.405454
  terraceProb     0.25257
  erosion         0
  montesMagn      0.536831
  montesFreq      3.39588
  montesSpiky     0.979642
  montesFraction  0.35364
  dunesFraction   0
  hillsMagn       0
  hillsFreq       11.1377
  hillsFraction   0.444837
  hills2Fraction  0
  canyonFraction  0
  craterMagn      0.244685
  craterFreq      0.177235
  craterDensity   0.806782
  craterOctaves   15
  volcanoActivity 0
  volcanoFlows    0
  volcanoRadius   13.7463
  volcanoTemp     1145.55
  lavaCoverTidal  0
  lavaCoverSun    0
  lavaCoverYoung  0
  colorSea       (0.309, 0.308, 0.307, 1.000)
  colorShelf     (0.328, 0.327, 0.326, 1.000)
  colorBeach     (0.348, 0.346, 0.346, 1.000)
  colorDesert    (0.367, 0.366, 0.365, 1.000)
  colorLowland   (0.550, 0.550, 0.550, 1.308)
  colorUpland    (0.550, 0.550, 0.550, 1.308)
  colorRock      (0.550, 0.550, 0.550, 1.308)
  colorSnow      (0.444, 0.443, 0.442, 1.000)
  BumpHeight      20
  BumpOffset      4
  DiffMapAlpha   "Ice"
  SpecBrightWater 0.9
  SpecBrightIce   0.9
  SpecularPower   30
  Hapke           1
  SpotBright      4
  SpotWidth       0.05
  DayAmbient      0.07
    }

    NoClouds        true

    NoOcean         true

    NoLava          true

    NoAtmosphere    true

    NoAurora        true

    NoRings         true

    NoAccretionDisk true

    NoCometTail     true

    Orbit
    {
  RefPlane        "Extrasolar"
  SemiMajorAxis   0.000258252
  Period          0.107261
  Eccentricity    0
  Inclination     0
  AscendingNode   150
  ArgOfPericenter 150
  MeanAnomaly     150
    }
}
 
SpaceEngineerDate: Monday, 16.05.2016, 16:55 | Message # 42
Author of Space Engine
Group: Administrators
Russian Federation
Messages: 4796
Status: Offline
Ishtar looks unrealistic, especially in dynamics: bigger asteroid rotates within 3 hours, while smaller rotates around bigger within 20 hours. Maybe size of the satellite asteroid is too big?


Attachments: 7402903.jpg(316Kb)





 
MosfetDate: Wednesday, 18.05.2016, 22:43 | Message # 43
World Builder
Group: Users
Italy
Messages: 719
Status: Offline
Quote
It takes up less space but that is only until it gets even larger and updating an image seems like more work then just updating a text list. The fact that it is also an image makes it hard to do a search for asteroids as Ctrl+F searching does not work on images


The image is a simple result of a batch file originated from another file, is actually less time consuming than placing the names manually in OP. The list ordered by number I think facilitates anyway the detection of a missing number. Also, with the number of objects increasing, I came to the conclusion that making a list in OP soon will be basically not practical, and I'd encourage anyway the search for names from the updated script itself.





"Time is illusion. Lunchtime doubly so."
Douglas N. Adams
My mods
Asus x555ub: cpu i5-6200u - ram 4gb - gpu nvidia geforce 940m 2gb vram
 
MosfetDate: Wednesday, 18.05.2016, 22:49 | Message # 44
World Builder
Group: Users
Italy
Messages: 719
Status: Offline
31345 1998 PG, 1727 Mette and 8373 Stephengould
Code
Asteroid "1998 PG/(31345) 1998 PG"
{
    ParentBody  "Sol"
    AsterType  "Amor"
    Radius   0.45
    AbsMagn   17.3
    SlopeParam  0.15
    Albedo   0.15
    RotationPeriod    2.5162
    Orbit
    {
  Epoch   2457600.5
  SemiMajorAxis    2.01495513
  Period   2.860264998
  MeanAnomaly  77.84604594856323
  ArgOfPericenter    155.955286
  Eccentricity    0.39155352
  Inclination  6.4942996
  AscendingNode    222.793932
  PericenterDist    1.225992357
  RefPlane   "Ecliptic"
    }
}

DwarfMoon "S2001 (31345) 1"
{
    ParentBody    "1998 PG"
    Class   "Asteroid"
    AsterType    "Amor"
    Radius  0.135
    Orbit
    {
  SemiMajorAxis    9.35842197118E-9 //   1.4  km
  Period   0.0015975701 //   0.5835  days
  MeanAnomaly  0
  ArgOfPericenter    0
  Eccentricity    0
  Inclination  0
    }
}

Asteroid "Mette/(1727) Mette"
{
    ParentBody  "Sol"
    Radius   5.09
    AbsMagn   12.5
    SlopeParam  0.15
    Albedo   0.16
    RotationPeriod    2.981
    Orbit
    {
  Epoch   2457600.5
  SemiMajorAxis    1.854222431
  Period   2.524939334
  MeanAnomaly  166.6136943698989
  ArgOfPericenter    313.012551
  Eccentricity    0.101729224
  Inclination  22.8969492
  AscendingNode    133.045118
  PericenterDist    1.66559382
  RefPlane   "Ecliptic"    
    }
}

DwarfMoon "S2013 (1727) 1"
{
    ParentBody    "Mette"
    Class   "Asteroid"
    Radius  1.07
    Orbit
    {
  SemiMajorAxis    1.40376329568E-07 //   21  km
  Period   0.0023945755 //   0.8746  days
  MeanAnomaly  0
  ArgOfPericenter    180
  Eccentricity    0
  Inclination  0
    }
}

Asteroid "Stephengould/(8373) Stephengould"
{
    ParentBody  "Sol"
    Radius   2.645
    AbsMagn   13.9
    SlopeParam  0.15
    Albedo   0.16
    RotationPeriod    4.435
    Orbit
    {
  Epoch   2457600.5
  SemiMajorAxis    3.280218619
  Period   5.941038768
  MeanAnomaly  31.19895596470528
  ArgOfPericenter    55.460013
  Eccentricity    0.554698714
  Inclination  40.790905
  AscendingNode    88.8845143
  PericenterDist    1.46068557
  RefPlane  "Ecliptic"
    }
}

DwarfMoon "S2010 (8373) 1"
{
    ParentBody "Stephengould"
    Class "Asteroid"
    Radius    0.715
    Orbit
    {
  SemiMajorAxis    1.00268806834E-07 //   15  km
  Period   0.003896045 //   1.423  days
  MeanAnomaly  0
  ArgOfPericenter    180
  Eccentricity    0
  Inclination  0
    }
}





"Time is illusion. Lunchtime doubly so."
Douglas N. Adams
My mods
Asus x555ub: cpu i5-6200u - ram 4gb - gpu nvidia geforce 940m 2gb vram
 
SiliconDate: Saturday, 21.05.2016, 23:49 | Message # 45
Astronaut
Group: Users
United States
Messages: 51
Status: Offline
702 Alauda, 809 Lundia, 854 Frostia, and 939 Isberga.
Also the systems Litva, Balam, and Hermes need to have all of their components changed from "DwarfMoon" to "Asteroid".
Code
Asteroid "Alauda/702 Alauda"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      100.98
    Mass  1.015E-6
    RotationPeriod  8.354

    Orbit
    {
  Epoch   2457400.5
  SemiMajorAxis    3.1919977
  Period   5.70298
  Eccentricity    0.020055
  Inclination  20.611
  AscendingNode    289.93
  ArgOfPericenter    351.67
  MeanAnomaly  102.07
  RefPlane  "Ecliptic"
    }
}

DwarfMoon "Pichi unem/Alauda I Pichi unem"
{
    ParentBody  "Alauda"
    Class       "Asteroid"
    Radius      1.755

    Orbit
    {
  SemiMajorAxis    8.202E-6 // separation 1227 km
  Period   0.013454
  Eccentricity    0.003
  Inclination  0
  RefPlane  "Equator"
    }
}

Asteroid "Lundia/809 Lundia"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      3.45
    Mass  8.138E-11
    RotationPeriod  15.419077

    Orbit
    {
  Epoch   2457400.5
  SemiMajorAxis    2.2824
  Period   3.4482
  Eccentricity    0.19313
  Inclination  7.1491
  AscendingNode    154.58
  ArgOfPericenter    196.28
  MeanAnomaly  208.04
  RefPlane  "Ecliptic"
    }
}

DwarfMoon "S2005 (809) 1"
{
    ParentBody  "Lundia"
    Class       "Asteroid"
    Radius      3.05

    Orbit
    {
  SemiMajorAxis    1.056E-7 // separation 15.8 km
  Period   0.001759
  Eccentricity    0
  Inclination  0
  RefPlane  "Equator"
    }
}

Asteroid "Frostia/854 Frostia"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      3.175
    Mass  2.763E-11
    RotationPeriod  37.728089

    Orbit
    {
  Epoch   2457400.5
  SemiMajorAxis    2.3685
  Period   3.6452
  Eccentricity    0.17357
  Inclination  6.0875
  AscendingNode    190.61
  ArgOfPericenter    84.361
  MeanAnomaly  272.23
  RefPlane  "Ecliptic"
    }
}

DwarfMoon "S2004 (854) 1"
{
    ParentBody  "Frostia"
    Class       "Asteroid"
    Radius      2.3

    Orbit
    {
  SemiMajorAxis    1.136E-7 // separation 17 km
  Period   0.004304
  Eccentricity    0
  Inclination  0
  RefPlane  "Equator"
    }
}

Asteroid "Isberga/939 Isberga"
{
    ParentBody  "Sol"
    Class       "Asteroid"
    Radius      6.2
    Mass  6.045E-10
    RotationPeriod  2.91695

    Orbit
    {
  Epoch   2457400.5
  SemiMajorAxis    2.2467
  Period   3.3677
  Eccentricity    0.17746
  Inclination  2.5877
  AscendingNode    327.14
  ArgOfPericenter    5.904982
  MeanAnomaly  13.611
  RefPlane  "Ecliptic"
    }
}

DwarfMoon "S2006 (939) 1"
{
    ParentBody  "Isberga"
    Class       "Asteroid"
    Radius      1.8

    Orbit
    {
  SemiMajorAxis    2.206E-7 // separation 33 km
  Period   0.003038
  Eccentricity    0.1
  Inclination  0
  RefPlane  "Equator"
    }
}
 
Forum » SpaceEngine » Mods and Addons » COMMUNITY ADDON - Double/Multiple Asteroids fixes for SE (Catalog fixes for multiple asteroids)
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