88P/Howell (1998)

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Updated on May 5, 2012

Profile Pictures

Orbital Elements Epoch 1998 Sept. 24.0 TT = JDT 2451080.5 T 1998 Sept. 27.19159 TT MPC q 1.4061374 (2000.0) P Q n 0.17685295 Peri. 234.91736 +0.38190239 +0.92192868 a 3.1433628 Node 57.66050 -0.82101981 +0.37061996 e 0.5526646 Incl. 4.39818 -0.42435485 +0.11264260 P 5.57 From 1388 observations 1997 Dec. 31-2011 Feb. 6, mean residual 0".9. Nongravitational parameters A1 = +0.59, A2 = -0.0495.

Finding Charts

Magnitudes Graph m1 = 5.5 + 5 log d + 25 log r(t - 33) [ ,310] ( - 1999 Aug. 3) m1 = 12.0 + 5 log d + 10.0 log r [310, ] (1999 Aug. 3 - )

The orbital elements are published on M.P.E.C. 2012-J16. The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII). The magnitudes graphs are made with Comet for Windows.