346P/Catalina (2026)

Japanese version Home page

Updated on August 10, 2025

Profile

Orbital Elements Epoch 2025 May 5.0 TT = JDT 2460800.5 T 2026 Aug. 1.24525 TT Pike q 2.2165197 (2000.0) P Q n 0.10435970 Peri. 336.07269 +0.16943415 -0.91375395 a 4.4680102 Node 102.45805 +0.95420786 +0.05837427 e 0.5039135 Incl. 22.21940 +0.24653484 +0.40205244 P 9.44 From 542 observations 2007 Oct. 6-2025 July 26, mean residual 0".7.

Magnitudes Graph m1 = 9.5 + 5 log d + 18.0 log r(t - 100)

The orbital elements are published on M.P.E.C. 2025-O159. The magnitudes graphs are made with Comet for Windows.