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COMET OBSERVATIONS

Comet/Object
Begin
End
Observer
Observatory
Configuration


C/2025 A3 (Tsuchinshan)

Orbital period : 32.60 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
313092026 04 07.961139.46805C/2025 A3 (Tsuchinshan)--Pict--19.5 --- - -203T --247jvilhem
313692026 03 17.161117.65107C/2025 A3 (Tsuchinshan) 5.792 4.818Pict--19.1 --- - -360L -6.0X03hroy

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