Stellarium
[Garradd]
name = C/2009 P1 (Garradd)
parent = Sun
radius = 80
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 = 2455919.1863
orbit_PericenterDistance = 1.550778
orbit_Eccentricity = 1.000901
orbit_ArgOfPericenter = 90.7398
orbit_AscendingNode = 325.9957
orbit_Inclination = 106.1893
lighting = false
albedo = 1
orbit_visualization_period = 365.25
FROM
http://www.cloudynights.com/ubbthreads/showflat.php/Cat/0/Number/4725898/Main/4715484FROM http://www.comet-observation.com/
FUTURE EVOLUTION OF COMET
C/2009 P1 GARRADD
有亮度資料