C/2023 R1 ( PanSTARRS )

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Updated on December 22, 2025

Profile Discovery Date September 7, 2023 Magnitude 20.1 mag Discoverer Pan-STARRS 2 telescope (Haleakala) Pictures

Orbital Elements Epoch 2025 Nov. 21.0 TT = JDT 2461000.5 T 2026 Apr. 13.41937 TT Pike q 3.5700118 (2000.0) P Q z -0.0006717 Peri. 144.26570 +0.07179395 -0.88865999 +/-0.0000006 Node 62.56616 -0.99185718 -0.01572007 e 1.0023981 Incl. 149.31631 -0.10519016 -0.45829718 From 2888 observations 2023 July 29-2025 Dec. 13, mean residual 0".5.

Finding Charts

Magnitudes Graph m1 = 8.0 + 5 log d + 7.0 log r

The orbital elements are published on M.P.E.C. 2025-Y51. The charts are made with StellaNavigator Ver.11 (AstroArts). The magnitudes graphs are made with Comet for Windows.