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COMET OBSERVATIONS

Comet/Object
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509P/Catalina

Orbital period : 18.68 years

NASA/JPL elements
IAU/MPC elements

Magnitude and Afrho plots

MPC reports dump

ICQ reports dump

Pictures gallery

Spectrums gallery

Statistics



Num Date
[TU]
 Julian day
-2400000		 Comet/Object Name r
(/Sun)
[AU]		 d
(/Earth)
[AU]		 Pict
 Spec
 Coma
Total
mag
(m1)
 Nuclear
mag
(m2)
 Coma
diameter
[']
 Coma
conden
sation		 Tail
length
[°]		 Tail
position
angle
[°]		 Afrho
[cm]		 Instr
diameter
[mm]		 Instr m1
aperture
radius
[']
 m2
aperture
radius
["]
 Obs
MPC
code		 Who
311572026 03 19.861120.30662509P/Catalina 3.693 3.703Pict--18.2 --- - -400L -5.95A77fkugel
310322026 03 02.761103.29062509P/Catalina 3.695 3.460Pict--18.7 --- - -300L -6.97C10jfsoulier
309012026 01 20.761062.29032509P/Catalina 3.711 2.948Pict--18.3 --- - -400L -5.95A77fkugel
306822025 12 23.061033.56966509P/Catalina 3.731 2.769Pict--17.6 --- - -360L -6.0X03jlvirlichie
306722025 12 21.861032.33819509P/Catalina 3.733 2.765Pict--18.0 --- - -250L --247jvilhem
303342025 11 10.860991.34567509P/Catalina 3.778 2.927Pict--18.5 --- - -400L -5.95A77fkugel
301722025 10 17.960967.48214509P/Catalina 3.812 3.212Pict--19.6 --- - -300L -6.2C10jfsoulier

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