C/2023 U1 ( Fuls )

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Updated on October 1, 2025

Profile Discovery Date October 16, 2023 Magnitude 19.3 mag Discoverer David Carson Fuls (Mt. Lemmon Survey) Pictures

Orbital Elements Epoch 2025 May 5.0 TT = JDT 2460800.5 T 2024 Oct. 12.89503 TT Pike q 4.9730264 (2000.0) P Q z +0.0003956 Peri. 255.64151 +0.09960938 +0.62938751 +/-0.0000014 Node 305.80479 +0.71265433 -0.58565598 e 0.9980327 Incl. 108.14573 -0.69440750 -0.51076260 From 395 observations 2023 Jan. 14-2025 Aug. 3, mean residual 0".5.

Magnitudes Graph m1 = -0.5 + 5 log d + 20.0 log r(t - 200)

The orbital elements are published on M.P.E.C. 2025-P113. The magnitudes graphs are made with Comet for Windows.