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COMET OBSERVATIONS

Comet/Object
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C/2020 F7 (Lemmon)

Orbital period : 18215.00 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
265762023 01 02.059947.57649C/2020 F7 (Lemmon) 6.134 6.174Pict--18.4 --- - -360L -5.6X03jlvirlichie
263072022 11 15.259899.78695C/2020 F7 (Lemmon) 5.971 5.985Pict--18.6 -9- - -350L -5.6X03hroy
251102022 02 18.259629.74029C/2020 F7 (Lemmon) 5.379 4.952Pict--18.1 -9- - -350L -5.6X03hroy
243662021 11 14.259533.71459C/2020 F7 (Lemmon) 5.332 5.377Pict--16.5 --- - -400L -5.8A77fkugel
242962021 11 05.259524.72071C/2020 F7 (Lemmon) 5.333 5.484Pict--17.1 --- - -400L -5.8A77fkugel
232242021 04 12.059317.52728C/2020 F7 (Lemmon) 5.566 5.215Pict--17.7 --- - -350L -6X03ptraverse

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