Añadir nuevos cometas al Stellarium

[DonQuijote]

Aquí os dejos los datos para poder ver en el Stellarium los últimos cometas.

Accede a la ruta donde tienes instalado el Stellarium, por ejemplo C:\Program Files\Stellarium\data haz una copia de seguridad del archivo ssystem.ini. Una vez realizada la copia abre el archivo original ssystem.ini y añade los parámetros de los cometas que quieras, de los que se indican más adelante, y guarda el archivo.
Si cometes algún error y no te arranca el Stellarium utiliza la copia de seguridad y comienzas de nuevo.

Si no te deja guardar el archivo, ocurre algunas veces con los permisos de W7, lo guardas en otro lugar y después reemplazas este por el original ssystem.ini.


Cometas actuales

Pagina de la NASA para obtener los datos y orbitas de cometas y asteroides

Para los Cometas usar estos parámetros

[Alias DEL COMETA]
name = NOMBRE DEL COMETA
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = tp (time of perihelion passage)
orbit_PericenterDistance = q (perihelion distance)
orbit_Eccentricity = e (eccentricity)
Orbit_Epoch = Orbital Elements at Epoch
Orbit_SemiMajorAxis = a (semi-major axis)
orbit_ArgOfPericenter = peri (argument of perihelion)
orbit_AscendingNode = node (longitude of the ascending node)
orbit_Inclination = i (inclination)
lighting = false
albedo = 1
orbit_visualization_period = 365.25

E ir reemplazando los textos por los valores del objeto.

Listas de cometas para añadir al Stellarium:


[168P Hergenrother]
name = 168P/Hergenrother
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456202.474246226597
orbit_PericenterDistance = 1.414969234180746
orbit_Eccentricity = 0.6094013919709145
Orbit_Epoch = 2456149.5
Orbit_SemiMajorAxis = 3.622565992542866
orbit_ArgOfPericenter = 13.95648885284374
orbit_AscendingNode = 356.4692896802568
orbit_Inclination = 21.93019462068959
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[96P Machholz]
name = 96P/Machholz
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456123.284051478060
orbit_PericenterDistance = 0.123792847607717
orbit_Eccentricity = 3.032508014411316
Orbit_Epoch = 2456060.5
Orbit_SemiMajorAxis = 3.622565992542866
orbit_ArgOfPericenter = 14.75604312882846
orbit_AscendingNode = 94.32408165126535
orbit_Inclination = 58.29867634073911
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[185P Petriew]
name = 185P/Petriew
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456153.078110909065
orbit_PericenterDistance = 0.9319254171746592
orbit_Eccentricity = 0.6994414527067209
Orbit_Epoch = 2455960.5
Orbit_SemiMajorAxis = 3.100645200634752
orbit_ArgOfPericenter = 1994.235934320646
orbit_AscendingNode = 214.0913648715792
orbit_Inclination = 14.00776251830039
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[C 2012 K5 (LINEAR)]
name = C/2012 K5 (LINEAR)
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456260.187717138001
orbit_PericenterDistance = 1.141835576538134
orbit_Eccentricity = 0.9985073459519509
Orbit_Epoch = 2456137.5
Orbit_SemiMajorAxis = 764.9700062988555
orbit_ArgOfPericenter = 139.2881654011036
orbit_AscendingNode = 279.0378608110074
orbit_Inclination = 92.84732288795266
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[260P McNaught]
name = 260P/McNaught
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456182.964237243908
orbit_PericenterDistance = 1.500192472283709
orbit_Eccentricity = 0.5931817284011167
Orbit_Epoch = 2455221.5
Orbit_SemiMajorAxis = 3.687623140395415
orbit_ArgOfPericenter = 15.55539962105093
orbit_AscendingNode = 351.9881752112103
orbit_Inclination = 15.7388637843433
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[C 2012 J1 (Catalina)]
name = C/2012 J1 (Catalina)
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456268.718999347497
orbit_PericenterDistance = 3.158746237726192
orbit_Eccentricity = 1.001146353025148
Orbit_Epoch = 2456142.5
Orbit_SemiMajorAxis = -2755.474246092839
orbit_ArgOfPericenter = 147.2688577514593
orbit_AscendingNode = 235.2161442350085
orbit_Inclination = 34.18642667325363
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[C 2012 CH17 (MOSS)]
name = C/2012 CH17 (MOSS)
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456198.721165192578
orbit_PericenterDistance = 1.296084672534664
orbit_Eccentricity = 0.9999999525485599
Orbit_Epoch = Epoch 2456020.5
Orbit_SemiMajorAxis = 27313916.49053249
orbit_ArgOfPericenter = 137.9936544945119
orbit_AscendingNode = 125.9846121048741
orbit_Inclination = 27.74415051785373
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[C 2012 A2 (LINEAR)]
name = C/2012 A2 (LINEAR)
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456236.518380297492
orbit_PericenterDistance = 3.537635244064814
orbit_Eccentricity = 0.9963396546740598
Orbit_Epoch = 2456013.5
Orbit_SemiMajorAxis = 966.4758182771074
orbit_ArgOfPericenter = 101.6538291936425
orbit_AscendingNode = 191.4037270861849
orbit_Inclination = 125.8691147603962
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[C 2011 R1 (McNaught)]
name = C/2011 R1 (McNaught)
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456220.096943360697
orbit_PericenterDistance = 2.080492839543233
orbit_Eccentricity = 1.000653443713551
Orbit_Epoch = 2455877.5
Orbit_SemiMajorAxis = -3183.889899616836
orbit_ArgOfPericenter = 308.8311205659276
orbit_AscendingNode = 221.4075797037069
orbit_Inclination = 116.1965928679365
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[C 2011 L4 (PANSTARRS)]
name = C/2011 L4 (PANSTARRS)
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456361.646332441559
orbit_PericenterDistance = 0.3016177665524435
orbit_Eccentricity = 1.000095045724834
Orbit_Epoch = 2455991.5
Orbit_SemiMajorAxis = -3173.396458167035
orbit_ArgOfPericenter = 333.641135343854
orbit_AscendingNode = 65.66541304465395
orbit_Inclination = 84.1980518295712
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[C 2011 UF305 (LINEAR)]
name = C/2011 UF305 (LINEAR)
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456130.655652904050
orbit_PericenterDistance = 2.138215907098956
orbit_Eccentricity = 1.000666511324527
Orbit_Epoch = 2456062.5
Orbit_SemiMajorAxis = -3208.071383657859
orbit_ArgOfPericenter = 121.9901147631773
orbit_AscendingNode = 297.4357186824078
orbit_Inclination = 93.96066279593641
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[C 2011 F1 (LINEAR)]
name = C/2011 F1 (LINEAR)
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456300.535800968845
orbit_PericenterDistance = 1.818874418282768
orbit_Eccentricity = 1.000040647248889
Orbit_Epoch = 2456004.5
Orbit_SemiMajorAxis = -44747.78657840106
orbit_ArgOfPericenter = 192.5650591521388
orbit_AscendingNode = 85.11890793067144
orbit_Inclination = 56.61076856622352
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[C 2009 P1 (Garradd)]
name = C/2009 P1 (Garradd)
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2455919.159104151009
orbit_PericenterDistance = 1.550538523934078
orbit_Eccentricity = 1.00086523306325
Orbit_Epoch = 2456220.5
Orbit_SemiMajorAxis = -1792.047241132992
orbit_ArgOfPericenter = 90.7422466659238
orbit_AscendingNode = 325.9988780005446
orbit_Inclination = 106.172422705721
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[C 2006 S3 (LONEOS)]
name = C/2006 S3 (LONEOS)
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456034.091974298767
orbit_PericenterDistance = 5.13115029690931
orbit_Eccentricity = 1.002191538735264
Orbit_Epoch = 2455553.5
Orbit_SemiMajorAxis = -2341.345929389276
orbit_ArgOfPericenter = 140.1538424832961
orbit_AscendingNode = 38.37412214079615
orbit_Inclination = 166.032575824627
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[260P McNaught]
name = 260P/McNaught
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2456182.964237243908
orbit_PericenterDistance = 1.500192472283709
orbit_Eccentricity = 0.5931817284011167
Orbit_Epoch = 2455221.5
Orbit_SemiMajorAxis = 3.687623140395415
orbit_ArgOfPericenter = 15.55539962105093
orbit_AscendingNode = 351.9881752112103
orbit_Inclination = 15.7388637843433
lighting = false
albedo = 1
orbit_visualization_period = 365.25

[246P NEAT]
name = 246P/NEAT
parent = Sun
radius = 1000
oblateness = 0.0
halo = true
color = 1.0,1.0,1.0
tex_halo = star16x16.png
tex_map = nomap.png
coord_func = comet_orbit
orbit_TimeAtPericenter = 2453375.704484579976
orbit_PericenterDistance = 2.867617966582029
orbit_Eccentricity = 0.2865808358214189
Orbit_Epoch = 2454507.5
Orbit_SemiMajorAxis = 4.019541541029048
orbit_ArgOfPericenter = 176.3751355776992
orbit_AscendingNode = 78.81858950036022
orbit_Inclination = 15.98705208078844
lighting = false
albedo = 1
orbit_visualization_period = 365.25




Imagen Stellarium

Imagen Stellarium en negativo

[gutiveros]

Muchas gracias por la información.

Y, para incluirlos en Cartes du Ciel, ¿es lo mismo?

[Kurhah]

Buen truco a tener en cuenta !!!

Yo utilizo Stellarium 0.11.4 y esos cometas que pones ya los tengo por defecto ( evidentemente bajandome las actualizaciones ) ...
...No sé que criterios utiliza el programa para descargar cometas pero creo que yo obtuve una mejoria en la cantidad actualizandome el catálogo al nivel 5, y en "opciones de cielo y vista" situar el marcador de "etiquetas y marcadores" -> "planetas" al máximo.

Saludos
Emili

Edito: acabo de bajarme las actualizaciones ahora 21-10-2012 y ya estan disponibles hasta el cometa C/2012 T6 van bastante rápido el colgar los parámetros.

[DonQuijote]

Pues sí, parece que estas últimas versiones ya se puede descargar directamente

F2 = Ventana de Configuración -> Complementos -> Edicion del Sistema Solar -> Configurar -> sistema solar -> Inportar elementos orbitales en formato MPC... -> Asteroides o Cometas -> Seleccionar de la fuente y sale la ruta para actualizarlos

Cometas
http://www.minorplanetcenter.net/iau/Ep ... t00Cmt.txt

Asteroides
http://www.minorplanetcenter.net/iau/Ep ... Bright.txt
http://www.minorplanetcenter.net/iau/MPCORB/NEA.txt
http://www.minorplanetcenter.net/iau/MPCORB/PHA.txt

Salu2