254P/McNaught (1990)

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Updated on November 3, 2020

Profile

Orbital Elements Epoch 1990 Sept. 26.0 TT = JDT 2448160.5 T 1990 Oct. 15.69314 TT Rudenko q 3.1866371 (2000.0) P Q n 0.09834272 Peri. 219.93677 +0.90787825 +0.07901555 a 4.6484472 Node 130.19532 -0.07954453 +0.99670481 e 0.3144728 Incl. 32.61611 -0.41161846 -0.01833230 P 10.0 From 166 observations 1980 Oct. 5-2020 Sept. 23, mean residual 0".7.

Magnitudes Graph m1 = 10.5 + 5 log d + 10.0 log r(t - 200)

The orbital elements are published on M.P.E.C. 2020-S188. The magnitudes graphs are made with Comet for Windows.