178P/Hug-Bell (2020)

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Updated on April 27, 2021

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Orbital Elements Epoch 2020 July 10.0 TT = JDT 2459040.5 T 2020 July 16.61005 TT Rudenko q 1.8812763 (2000.0) P Q n 0.14248701 Peri. 297.78493 +0.74249860 -0.64306808 a 3.6303837 Node 102.87390 +0.66210005 +0.66211844 e 0.4817968 Incl. 11.08955 +0.10158422 +0.38478906 P 6.92 From 1039 observations 1999 Dec. 26-2021 Mar. 11, mean residual 0".7. Nongravitational parameters A1 = +0.28, A2 = -0.0159.

Magnitudes Graph m1 = 13.0 + 5 log d + 11.0 log r(t - 60)

The orbital elements are published on M.P.E.C. 2021-F20. The magnitudes graphs are made with Comet for Windows.