P/2025 UX109 ( Ye )

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Updated on March 23, 2026

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. 14.33834 TT Pike q 2.5699631 (2000.0) P Q n 0.13272619 Peri. 276.14259 -0.40837284 -0.91265433 a 3.8062587 Node 197.98977 +0.85790613 -0.37732677 e 0.3248060 Incl. 3.18093 +0.31181516 -0.15711963 P 7.43 From 120 observations 2025 Oct. 1-2026 Mar. 10, 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. 2026-E127. The magnitudes graphs are made with Comet for Windows.