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COMET OBSERVATIONS

Comet/Object
Begin
End
Observer
Observatory
Configuration


C/2021 S3 (PANSTARRS)

Orbital period : 10376.00 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
286052024 07 08.960501.40195C/2021 S3 (PANSTARRS) 2.408 2.113Pict--14.6 --- - -250L -6L27jfsoulier
285932024 07 06.860499.39513C/2021 S3 (PANSTARRS) 2.387 2.097Pict--14.5 --- - -115L -6-ndelaunoy
285772024 07 01.960494.49175C/2021 S3 (PANSTARRS) 2.334 2.058Pict--14.6 --- - -250L -6.4Y87jgbosch
285572024 06 21.960484.40223C/2021 S3 (PANSTARRS) 2.230 1.979Pict--14.5 --- - -250L -6.4Y87jgbosch
285472024 06 07.960470.41388C/2021 S3 (PANSTARRS) 2.086 1.864Pict--14.6 --- - -115L -5-ndelaunoy
285392024 06 03.060465.51805C/2021 S3 (PANSTARRS) 2.045 1.830Pict--14.7 --- - -115L -5.43-ndelaunoy
285272024 05 28.160459.60446C/2021 S3 (PANSTARRS) 1.984 1.778Pict--14.3 --- - -400L -5.8A77fkugel
284462024 05 10.860442.39236C/2021 S3 (PANSTARRS) 1.809 1.620Pict--13.5 --- - -115L -5-ndelaunoy
284372024 05 09.160440.60115C/2021 S3 (PANSTARRS) 1.800 1.611Pict--13.5 --- - -250L -6L27jfsoulier
284622024 05 08.960440.47847C/2021 S3 (PANSTARRS) 1.791 1.602Pict-11.413.9 2.750.45 266 580407L 1.56-nbiver
284632024 05 07.960439.46111C/2021 S3 (PANSTARRS) 1.781 1.593Pict-11.513.8 2.650.35 260 630407L 1.56-nbiver
284262024 05 03.960435.425C/2021 S3 (PANSTARRS) 1.745 1.559Pict--13.2 --- - -115L ---ndelaunoy
283452024 03 29.360399.84507C/2021 S3 (PANSTARRS) 1.468 1.325Pict--13.6 --- - -350L -5.6X03jpdesgrees
283012024 03 15.160385.65672C/2021 S3 (PANSTARRS) 1.391 1.298Pict--13.3 --- - -1200L -5.7511ydegotlonghi
282382024 02 23.260364.73057C/2021 S3 (PANSTARRS) 1.326 1.360Pict--12.3 --- - -400L -11.6A77fkugel
267202023 02 07.859984.32346C/2021 S3 (PANSTARRS) 4.728 4.413Pict--16.3 --- - -400L -5.8A77fkugel
265702023 01 01.059946.53892C/2021 S3 (PANSTARRS) 5.076 4.557Pict--15.8 --- - -360L -5.6X03jlvirlichie
263052022 11 15.359899.82455C/2021 S3 (PANSTARRS) 5.506 5.049Pict--16 --- - -360L -5.6X03jlvirlichie
250992022 02 19.059630.5244C/2021 S3 (PANSTARRS) 7.780 7.686Pict--18.3 --- - -350L -6X03ptraverse
241712021 10 13.259501.73384C/2021 S3 (PANSTARRS) 8.764 8.341Pict--19.5 --- - -350L -5.6X03jlvirlichie

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