P/2025 U1 ( Hogan )

Japanese version Home page

Updated on April 29, 2026

Profile Discovery Date October 30, 2025 Magnitude 20.6 mag Discoverer Joshua K. Hogan (Mt. Lemmon) Pictures

Orbital Elements Epoch 2025 Nov. 21.0 TT = JDT 2461000.5 T 2026 Mar. 25.59770 TT Pike q 4.1659990 (2000.0) P Q n 0.06865001 Peri. 263.96098 -0.68455949 -0.64951313 a 5.9071180 Node 234.97813 +0.71785008 -0.67960593 e 0.2947493 Incl. 23.83425 -0.12676578 -0.34098162 P 14.4 From 83 observations 2025 Oct. 30-2026 Apr. 12, mean residual 0".3.

Magnitudes Graph m1 = 11.0 + 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.