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COMET OBSERVATIONS

Comet/Object
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C/2021 A7 (NEOWISE)


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
253422022 04 03.159673.62417C/2021 A7 (NEOWISE) 3.581 3.462Pict--21 --- - -400L -4.15A77fkugel
233382021 05 05.859341.32675C/2021 A7 (NEOWISE) 2.151 2.232Pict--17.4 --- - -400L -5.8A77fkugel
229592021 02 12.059258.5313C/2021 A7 (NEOWISE) 2.683 2.423Pict--17 --- - -350L -5.6X03jlvirlichie
229302021 02 02.059248.53542C/2021 A7 (NEOWISE) 2.760 2.524Pict--17 --- - -350L -5X03ptraverse

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