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COMET OBSERVATIONS

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C/2025 R1 (ATLAS)

Orbital period : 2133.00 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
314132026 05 04.361165.88946C/2025 R1 (ATLAS) 2.742 2.178Pict--20.4 --- - -350L -6X03ptraverse
314052026 04 27.061158.53633C/2025 R1 (ATLAS) 2.689 2.226Pict--19.4 --- - -250L -6.75L27jfsoulier
305742025 12 09.761020.25069C/2025 R1 (ATLAS)--Pict--18.3 --- - -250L ---jvilhem
305062025 11 27.761008.26334C/2025 R1 (ATLAS) 1.976 2.063Pict--18.2 --- - -250L -6.75L27jfsoulier
304682025 11 22.761003.2551C/2025 R1 (ATLAS) 1.975 1.993Pict--17.9 --- - -410L -5.6A77jnicolas
303412025 11 10.760991.23512C/2025 R1 (ATLAS) 1.982 1.836Pict--18.4 --- - -410L -5.6A77jnicolas
302722025 11 02.860983.30232C/2025 R1 (ATLAS) 1.992 1.750Pict--17.9 --- - -400L -5.95A77fkugel
302652025 10 31.760981.27086C/2025 R1 (ATLAS) 1.995 1.731Pict--18.1 --- - -300L -6.2C10jfsoulier
302472025 10 28.760978.28366C/2025 R1 (ATLAS) 2.001 1.707Pict--17.6 --- - -400L -5.95A77fkugel
301432025 10 16.760966.29986C/2025 R1 (ATLAS)--Pict--18 --- - -250L -6L27jfsoulier

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