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COMET OBSERVATIONS

Comet/Object
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C/2021 A9 (PANSTARRS)


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
279622023 12 16.960296.46909C/2021 A9 (PANSTARRS) 7.760 6.872Pict--18.9 --- - -400L -5.8A77fkugel
268422023 02 19.159995.64585C/2021 A9 (PANSTARRS) 7.958 7.098Pict--19 --- - -350L -6X03ptraverse
267702023 02 13.859990.34922C/2021 A9 (PANSTARRS)--Pict--18.6 --- - -400L -5.8A77fkugel
265262022 12 23.159937.69483C/2021 A9 (PANSTARRS) 8.044 7.261Pict--18.5 --- - -360L -5.6X03jlvirlichie
264162022 11 30.159914.67756C/2021 A9 (PANSTARRS) 8.082 7.631Pict--18.5 --- - -400L -5.8A77fkugel
263442022 11 21.159905.66301C/2021 A9 (PANSTARRS) 8.098 7.802Pict--19.2 --- - -400L -5.8A77fkugel
232022021 04 11.959317.4878C/2021 A9 (PANSTARRS) 9.713 9.051Pict--20.4 --- - -350L -6X03ptraverse

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