P/2025 UX109 ( Ye )

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Updated on December 22, 2025

Profile Discovery Date October 20, 2025 Magnitude 19.6 mag Discoverer Quan-Zhi Ye (Zwicky Transient Facility)

Orbital Elements Epoch 2025 Nov. 21.0 TT = JDT 2461000.5 T 2025 Aug. 13.97070 TT Pike q 2.5685719 (2000.0) P Q n 0.13362278 Peri. 276.08098 -0.40669102 -0.91340567 a 3.7892132 Node 197.94579 +0.85860431 -0.37576151 e 0.3221358 Incl. 3.18197 +0.31209142 -0.15650360 P 7.38 From 79 observations 2025 Oct. 1-Dec. 15, mean residual 0".6.

Magnitudes Graph m1 = 13.0 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2025-Y51. The magnitudes graphs are made with Comet for Windows.