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COMET OBSERVATIONS

Comet/Object
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C/2021 C3 (Catalina)

Orbital period : 502.70 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
232422021 04 19.859325.37144C/2021 C3 (Catalina) 2.391 1.795Pict--19.1 --- - -300L -6.5C10jfsoulier
231672021 04 03.959309.44705C/2021 C3 (Catalina) 2.343 1.492Pict--18.2 --- - -300L -6.5C10jfsoulier
231242021 03 24.859299.35407C/2021 C3 (Catalina) 2.319 1.370Pict--17.3 --- - -400L -5.8A77jgbosch
230752021 03 16.959291.40229C/2021 C3 (Catalina) 2.303 1.327Pict--16.5 --- - -400L -5.8A77jgbosch
230672021 03 16.259290.7598C/2021 C3 (Catalina) 2.303 1.327Pict--17.7 --- - -350L -5.6X03jlvirlichie
229992021 02 17.159263.61935C/2021 C3 (Catalina) 2.277 1.562Pict--18.2 --- - -400L -5.8A77fkugel

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