C/2025 M1 ( PanSTARRS )

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Updated on July 14, 2025

Profile Discovery Date June 21, 2025 Magnitude 20.9 mag Discoverer Pan-STARRS 2 telescope (Haleakala) Pictures

Orbital Elements Epoch 2025 May 5.0 TT = JDT 2460800.5 T 2029 Aug. 3.30347 TT Pike q 10.8284688 (2000.0) P Q z +0.0001610 Peri. 230.43199 +0.05156888 +0.55034708 +/-0.0000140 Node 66.95858 -0.37753672 +0.78327034 e 0.9982570 Incl. 64.90256 -0.92455756 -0.28914645 From 41 observations 2021 May 18-2025 June 26, mean residual 0".4.

Magnitudes Graph m1 = 3.0 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2025-M132. The magnitudes graphs are made with Comet for Windows.