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V1400 Cen
Posted: 31.08.2020, 17:00
by Daly
https://danielmarin.naukas.com/2015/01/26/los-anillos-gigantes-del-mundo-j1407b/I started to create exo moons and I came across this planet, I believe it and I realized that the ring disappears with distance, I make this post to be able to discuss the subject
Posted: 31.08.2020, 17:55
by SevenSpheres
Daly wrote:[...]the ring disappears with distance[...]
Celestia Origin solves this problem by defining the rings around a separate, invisible (
Mesh ""
) object, with a radius equal to the outer radius of the rings. Here's the code used:
Code: Select all
"b:1SWASP J140747.93-394542.6 b" "1SWASP J140747.93-394542.6"
{
Class "planet"
Texture "j1407_b.dds"
NormalMap "j1407_b-normal.*"
Radius 66257
Oblateness 0.065
Atmosphere
{
Height 600
Lower [ 0.2 0.5 0.6 ]
Upper [ 0.1 0.9 0.6 ]
Sky [ 0.8 0.5 0.6 ]
Sunset [ 0.9 0.3 0.8 ]
}
EllipticalOrbit
{
Epoch 2454220
Period 10.198494
SemiMajorAxis 3.9
Inclination 109.726
AscendingNode 214.206
ArgOfPericenter 63.16
MeanAnomaly 90
}
Rings
{
Inner 480000
Outer 90000000
Texture "j1407_b-rings.png"
}
UniformRotation
{
Period 10
Inclination 109.726
AscendingNode 214.206
}
LunarLambert 0.5
InfoURL "http://arxiv.org/abs/1410.6577"
}
" " "1SWASP J140747.93-394542.6" # Кольца, видимые с большого расстояния
{
Class "diffuse"
Mesh ""
Emissive true
Radius 90000000
EllipticalOrbit
{
Epoch 2454220
Period 10.198494
SemiMajorAxis 3.9
Inclination 109.726
AscendingNode 214.206
ArgOfPericenter 63.16
MeanAnomaly 90
}
Rings
{
Inner 480000
Outer 90000000
Texture "j1407_b-rings.png"
}
UniformRotation
{
Inclination 109.726
AscendingNode 214.206
}
Albedo 0
}
Posted: 31.08.2020, 19:23
by Daly
Thank you very much, tilt the planet to give it the same effect. I will complement it and upload it, if you want, modify it.
Posted: 31.08.2020, 19:29
by Gurren Lagann
I'm not sure if 1SWASP J1407b actually has red-white rings, but its 400 ly away, so i cant say for certain.
Posted: 31.08.2020, 19:40
by Daly
The color of the rings is not known, but if how much luminosity falls when passing its star with the rings, the rest will be fictitious but this is this image of spece enginer, also it is not known if it is a quasi-star or a supersaturn and if you have a mass of 20 jupiter you could easily have a barycenter far from your stars
Posted: 31.08.2020, 20:22
by Gurren Lagann
You mean "brown dwarf", not "quasi-star". Those are two completely separate categories.
Posted: 31.08.2020, 21:30
by Daly
from there I make the textures moons.
Posted: 01.09.2020, 05:17
by DrJMOS
Hi Daly, I've modified ring texture adding a transparent layer and diffuse the edges of ring texture
New texture here
Posted: 30.10.2020, 17:21
by SpaceStalker
Why the code file for planet is .stc? I think it must be .ssc.
Posted: 30.10.2020, 18:00
by Gurren Lagann
J1407b has a chance to be a brown dwarf though.
Posted: 02.11.2020, 06:22
by SpaceStalker
It probably is a brown dwarf. But such small brown dwarfs look like gas giants, because their nuclear synthesis is wery weak.
This body is young, so it's temperature is caused neither nuclear synthesis, nor star radiation. It hasn't just cooled down yet.
Posted: 08.06.2021, 21:30
by Trolligi 112477
Daly, one of your assets (the night texture) originates from CelWP and was made by me on the 29th of may last year. (For the brown dwarf Auwei) Please change it, it's on wikipedia now. lol
Commons and Wikipedia
Posted: 01.09.2021, 17:28
by DrJMOS
Trolligi 112477 wrote:Daly, one of your assets (the night texture) originates from CelWP and was made by me on the 29th of may last year. (For the brown dwarf Auwei) Please change it, it's on wikipedia now. lol
Hi Trolligi, now the info of sources in
https://commons.wikimedia.org/wiki/File:J1407b.ogv is:
This image was created with Celestia. Video generated with the free program of Celestia. Daly's V1400 Cen addon. Dislplay of rings solved by SevenSpheres and texture of rings near to planet adapted by DrJMOS. Brown dwarf (night texture) texture originates from CelWP and was made by Trolligi 112477
If someone of authors of this work want/have a different license to
CC-BY-SA license i can ask for edit or delete video in commons. I declare that my small contribution here is
CC-BY-SA-4.0Regards!