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COMET OBSERVATIONS

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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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