C/2021 C5 ( PanSTARRS )

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Updated on February 26, 2023

Profile Discovery Date February 12, 2021 Magnitude 21.0 mag Discoverer Pan-STARRS 1 telescope (Haleakala) Pictures

Orbital Elements Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 T 2023 Feb. 11.07819 TT Rudenko q 3.2419372 (2000.0) P Q z +0.0004056 Peri. 270.92241 -0.36145118 +0.81167420 +/-0.0000027 Node 323.68277 -0.16797280 -0.54074978 e 0.9986852 Incl. 50.78150 -0.91713586 -0.22084987 >From 409 observations 2020 Dec. 22-2023 Feb. 16, mean residual 0".5.

Finding Charts

Magnitudes Graph m1 = 9.5 + 5 log d + 10.0 log r(t + 200) * Gray curve is: m1 = 8.5 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2023-D41. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.