P/2025 UX109 ( Ye )

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Updated on April 29, 2026

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

Orbital Elements Epoch 2025 Nov. 21.0 TT = JDT 2461000.5 T 2025 Aug. 14.33558 TT Pike q 2.5699614 (2000.0) P Q n 0.13271710 Peri. 276.14078 -0.40835806 -0.91266093 a 3.8064324 Node 197.99066 +0.85791211 -0.37731256 e 0.3248372 Incl. 3.18090 +0.31181807 -0.15711543 P 7.43 From 122 observations 2025 Oct. 1-2026 Apr. 11, 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-G135. The magnitudes graphs are made with Comet for Windows.