C/2021 X1 ( Maury-Attard )

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Updated on May 27, 2025

Profile Discovery Date December 2, 2021 Magnitude 19.0 mag Discoverer Alain Maury and Georges Attard (Maury, Attard, Parrott (MAP) survey project) Pictures

Orbital Elements Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 T 2023 May 27.18045 TT Rudenko q 3.2339491 (2000.0) P Q z -0.0001034 Peri. 334.58336 +0.82724327 +0.54931909 +/-0.0000003 Node 10.59814 +0.55886697 -0.78293057 e 1.0003342 Incl. 140.10172 -0.05776048 +0.29200728 >From 2855 observations 2021 Dec. 2-2024 Sept. 1, mean residual 0".5.

Finding Charts

Magnitudes Graph m1 = 6.5 + 5 log d + 10.0 log r(t + 50)

The orbital elements are published on M.P.E.C. 2024-R10. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.