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COMET OBSERVATIONS

Comet/Object
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C/2020 Q1 (Borisov)

Orbital period : 450.50 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
225052020 10 17.759141.26811C/2020 Q1 (Borisov) 1.605 1.061---19.9 --- - -400L -5.8A77fkugel
224242020 09 20.759114.29598C/2020 Q1 (Borisov) 1.421 0.754Pict--17.5 --- - -300L -6.5C10jfsoulier
224172020 09 17.859111.30547C/2020 Q1 (Borisov) 1.405 0.787Pict--18 --- - -300L -4.9C10jfsoulier
224122020 09 16.159109.66371C/2020 Q1 (Borisov) 1.400 0.801Pict--18.5 --- - -400L -5.8A77fkugel
224012020 09 13.159106.66565C/2020 Q1 (Borisov) 1.386 0.850Pict--18.3 --- - -400L -5.8A77fkugel
223912020 09 13.159106.66542C/2020 Q1 (Borisov) 1.386 0.850Pict--21.7 --- - -400L -5.8A77fkugel
223662020 08 31.159093.61193C/2020 Q1 (Borisov) 1.344 1.144Pict--18.5 --- - -400L -5.8A77fkugel
223492020 08 27.159089.61339C/2020 Q1 (Borisov) 1.335 1.246--15.418.1 --- - -400L 0.45.8A77fkugel
223382020 08 25.159087.60371C/2020 Q1 (Borisov) 1.323 1.286Pict--18 --- - -200- -6.39G20ydegotlonghi
223202020 08 24.159086.62968C/2020 Q1 (Borisov) 1.322 1.312--15.217.3 --- - -400L 0.45.8A77fkugel
223142020 08 23.059085.59227C/2020 Q1 (Borisov) 1.321 1.338Pict--18 --- - -200- -6.39G20ydegotlonghi
222852020 08 20.159082.61175C/2020 Q1 (Borisov) 1.318 1.416Pict-16.118 2-- - -400L 0.45.8A77fkugel
222882020 08 19.059081.59466C/2020 Q1 (Borisov) 1.317 1.442Pict-15.917.9 --- - -400L 0.45.8A77fkugel

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