Moons with poorly known orbits

Post requests, images, descriptions and reports about work in progress here.
Avatar
Topic author
selden
Developer
Posts: 10190
Joined: 04.09.2002
With us: 21 years 9 months
Location: NY, USA

Moons with poorly known orbits

Post #1by selden » 23.03.2005, 18:38

Many of the recently discovered moons of Saturn and Uranus have not yet had their orbits accurately measured. Grant Hutchison has provided an SSC catalog for them, however, specifying the values that have been determined.

For the catalog and more information, please see http://www.lepp.cornell.edu/~seb/celestia/hutchison/poormoons.html
.
Selden

TERRIER
Posts: 717
Joined: 29.04.2003
With us: 21 years 2 months
Location: West Yorkshire, England

Post #2by TERRIER » 23.03.2005, 21:44

I seem to already have orbit definitions for 2004S1, 2004S2, and 2004S3, which I must have picked up earlier from this forum.

I shall delete the old ssc file(s) and install this new complete package.

cheers,
TERRIER
1.6.0:AMDAth1.2GHz 1GbDDR266:Ge6200 256mbDDR250:WinXP-SP3:1280x1024x32FS:v196.21@AA4x:AF16x:IS=HQ:T.Buff=ON Earth16Kdds@15KkmArctic2000AD:FOV1:SPEC L5dds:NORM L5dxt5:CLOUD L5dds:
NIGHT L5dds:MOON L4dds:GALXY ON:MAG 15.2-SAP:TIME 1000x:RP=OGL2:10.3FPS

The Singing Badger
Posts: 125
Joined: 18.12.2003
With us: 20 years 6 months
Location: Canada

Mistaken orbital periods?

Post #3by The Singing Badger » 28.03.2005, 00:45

I think there's a mistake in this file: the new Saturn moons are orbiting much slower than their neighbours:

cel://Follow/Sol:Saturn/2005-03-28T04:3 ... 1&lm=49156

I realise that the orbits are not yet perfectly defined but presumably they orbit at a similar speed to their neighbours? Or am I missing something?

Avatar
Topic author
selden
Developer
Posts: 10190
Joined: 04.09.2002
With us: 21 years 9 months
Location: NY, USA

Post #4by selden » 28.03.2005, 18:44

poormoons.ssc now has been repaired so that it specifies correct orbital periods.
Selden

The Singing Badger
Posts: 125
Joined: 18.12.2003
With us: 20 years 6 months
Location: Canada

Post #5by The Singing Badger » 28.03.2005, 22:45

Thanks, that's much better! :D

maxim
Posts: 1036
Joined: 13.11.2003
With us: 20 years 7 months
Location: N?rnberg, Germany

Post #6by maxim » 30.03.2005, 08:09

So we now have 'smallmoons.ssc', 'tinymoons.ssc', 'numberedmoons.ssc', 'minormoons.ssc', 'littlemoons.ssc', 'poormoons.ssc' and what else?

I wish someone would take responsibility for this whole crap and transfer it into a more intuitive format. What about one file for every planet? I mean, it's the same situation as with asteroids - the data is split over a dozen files, with no noticeable classification between it. Isn't there any underlying sientific structure we can build upon?

maxim

Avatar
Jeam Tag M
Posts: 540
Joined: 01.04.2003
Age: 60
With us: 21 years 3 months
Location: Southern suburb, Paris, France

Post #7by Jeam Tag » 30.03.2005, 12:18

maxim wrote:So we now have 'smallmoons.ssc', 'tinymoons.ssc', 'numberedmoons.ssc', 'minormoons.ssc', 'littlemoons.ssc', 'poormoons.ssc' and what else?
'uoo.ssc' (Unidentified Orbiting Objects) :-)
So, Maxim, what is 'littlemoons.ssc'? Seems to me i miss this addon reference in my catalog (i'll uptade it with this recent Grant's contribution), where is it? Jeam
Catalogue des ajouts /Catalog for the Add-Ons in French
...PAGES LOSTS, SORRY

maxim
Posts: 1036
Joined: 13.11.2003
With us: 20 years 7 months
Location: N?rnberg, Germany

Post #8by maxim » 30.03.2005, 15:18

Jeam Tag wrote:So, Maxim, what is 'littlemoons.ssc'? Seems to me i miss this addon reference in my catalog (i'll uptade it with this recent Grant's contribution), where is it? Jeam

:D I'd been ironic - it doesn't exist.

maxim

Avatar
Jeam Tag M
Posts: 540
Joined: 01.04.2003
Age: 60
With us: 21 years 3 months
Location: Southern suburb, Paris, France

Post #9by Jeam Tag » 30.03.2005, 15:29

maxim wrote:
Jeam Tag wrote:So, Maxim, what is 'littlemoons.ssc'? Seems to me i miss this addon reference in my catalog (i'll uptade it with this recent Grant's contribution), where is it? Jeam
:D I'd been ironic - it doesn't exist.maxim
Arf, I'll must archive it with my 'uoo's.ssc' . :-) Jeam.
Catalogue des ajouts /Catalog for the Add-Ons in French
...PAGES LOSTS, SORRY

ajtribick
Developer
Posts: 1855
Joined: 11.08.2003
With us: 20 years 10 months

Post #10by ajtribick » 30.03.2005, 16:45

maxim wrote:So we now have 'smallmoons.ssc', 'tinymoons.ssc', 'numberedmoons.ssc', 'minormoons.ssc', 'littlemoons.ssc', 'poormoons.ssc' and what else?


Evidently we're missing 'richmoons.ssc' to provide the full economic spectrum... ;)


Return to “Add-on development”