COMMUNITY ADDON - Double/Multiple Asteroids fixes for SE
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JackDole | Date: Thursday, 12.05.2016, 11:34 | Message # 31 |
Star Engineer
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Germany
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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.
Don't forget to look here.
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Mosfet | Date: Thursday, 12.05.2016, 12:49 | Message # 32 |
World Builder
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Italy
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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 Asus x555ub: cpu i5-6200u - ram 4gb - gpu nvidia geforce 940m 2gb vram
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SpaceEngineer | Date: Thursday, 12.05.2016, 14:31 | Message # 33 |
Author of Space Engine
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Russian Federation
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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.
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Mosfet | Date: Thursday, 12.05.2016, 16:19 | Message # 34 |
World Builder
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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
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Silicon | Date: Thursday, 12.05.2016, 16:29 | Message # 35 |
Astronaut
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United States
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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" } }
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Mosfet | Date: 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 |
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Mosfet | Date: 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 |
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Mosfet | Date: 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
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Mosfet | Date: 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 |
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Silicon | Date: Sunday, 15.05.2016, 18:58 | Message # 40 |
Astronaut
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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" } }
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Lucas0231 | Date: Monday, 16.05.2016, 10:49 | Message # 41 |
Explorer
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France
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| 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 } }
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SpaceEngineer | Date: Monday, 16.05.2016, 16:55 | Message # 42 |
Author of Space Engine
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Russian Federation
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| 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?
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Mosfet | Date: Wednesday, 18.05.2016, 22:43 | Message # 43 |
World Builder
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Italy
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| 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
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Mosfet | Date: Wednesday, 18.05.2016, 22:49 | Message # 44 |
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| 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
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Silicon | Date: Saturday, 21.05.2016, 23:49 | Message # 45 |
Astronaut
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United States
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| 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" } }
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