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COMET OBSERVATIONS

Comet/Object
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C/2021 O3 (PANSTARRS)


NASA/JPL elements
IAU/MPC elements

Magnitude and Afrho plots

MPC reports dump

ICQ reports dump

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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
255742022 05 21.859722.34832C/2021 O3 (PANSTARRS) 0.864 0.698Pict--18.8 --- - -400L -5.8A77jgbosch
255612022 05 20.859721.36689C/2021 O3 (PANSTARRS) 0.843 0.685Pict--19.9 --- - -400L -5.8A77fkugel
255392022 05 05.859706.37013C/2021 O3 (PANSTARRS) 0.508 0.614Pict-14.315.6 1-- - -407L 0.56-nbiver
248962022 01 25.759606.25058C/2021 O3 (PANSTARRS) 1.899 2.569Pict--16.5 --- - -400L -5.8A77jgbosch
248182022 01 14.759595.2641C/2021 O3 (PANSTARRS) 2.075 2.619Pict--17.3 --- - -400L -5.8A77fkugel
246132021 12 13.759563.25075C/2021 O3 (PANSTARRS) 2.554 2.638Pict--17.2 --- - -400L -5.8A77dboust
245712021 12 12.759562.23582C/2021 O3 (PANSTARRS) 2.568 2.636Pict--18 --- - -410L -4.2A77jnicolas
245032021 11 30.759550.24035C/2021 O3 (PANSTARRS) 2.738 2.612Pict--17.1 --- - -400L -5.8A77dboust
244242021 11 23.759543.24987C/2021 O3 (PANSTARRS) 2.834 2.596Pict--17.5 --- - -400L -5.8A77jgbosch
242222021 10 22.759511.29466C/2021 O3 (PANSTARRS) 3.259 2.569Pict--17.8 --- - -400L -5.8A77fkugel
241892021 10 16.859505.37708C/2021 O3 (PANSTARRS) 3.336 2.584Pict--18.1 --- - -350- -5.4-mirzyk
241732021 10 12.059500.50147C/2021 O3 (PANSTARRS) 3.387 2.598Pict--17.7 --- - -350L -6X03ptraverse
241502021 10 11.859500.36021C/2021 O3 (PANSTARRS) 3.399 2.603Pict--17.8 --- - -410L -5.6A77jnicolas
241432021 10 10.859499.32148C/2021 O3 (PANSTARRS) 3.412 2.607Pict--17.9 --- - -400L -5.8A77jgbosch
241252021 10 09.959498.40763C/2021 O3 (PANSTARRS) 3.424 2.612Pict--16.9 --- - -350- -5.4-mirzyk
240662021 10 02.859491.35417C/2021 O3 (PANSTARRS) 3.512 2.655Pict--18.3 --- - -300L -5.74G20ydegotlonghi
240332021 09 24.859483.34475C/2021 O3 (PANSTARRS) 3.611 2.722Pict--18.1 --- - -400L -5.8A77jgbosch
239932021 09 21.759480.27914C/2021 O3 (PANSTARRS) 3.648 2.753Pict--17.8 --- - -400L -5.8A77fkugel
237072021 07 30.859427.39898C/2021 O3 (PANSTARRS) 4.264 3.690Pict--19.3 --- - -250L -6L27jfsoulier
237062021 07 28.959425.40153C/2021 O3 (PANSTARRS) 4.287 3.738Pict--19.8 --- - -250L -6L27jfsoulier

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