C/2025 R3 ( PanSTARRS )

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Updated on October 21, 2025

Profile Discovery Date September 8, 2025 Magnitude 19.8 mag Discoverer Pan-STARRS 2 telescope (Haleakala) Pictures

Orbital Elements Epoch 2025 Nov. 21.0 TT = JDT 2461000.5 T 2026 Apr. 19.92100 TT Pike q 0.4980976 (2000.0) P Q z -0.0000104 Peri. 162.26220 -0.63514730 -0.57677002 +/-0.0006661 Node 38.67782 -0.76998978 +0.52521701 e 1.0000052 Incl. 124.70893 -0.06085766 -0.62568637 From 111 observations 2025 Sept. 7-Oct. 2, mean residual 0".5.

Finding Charts

Magnitudes Graph m1 = 11.5 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2025-T80. The charts are made with StellaNavigator Ver.11 (AstroArts). The magnitudes graphs are made with Comet for Windows.