213P/Van Ness (2005)

Japanese version Home page

Updated on February 15, 2009

Profile Designation 213P/2005 R2 Discovery Date September 10, 2005 Magnitude 17.0 mag Discoverer M. E. Van Ness (Lowell Observatory-LONEOS) Pictures

Orbital Elements Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 T 2005 Feb. 10.08156 TT MPC q 2.1281446 (2000.0) P Q n 0.15544778 Peri. 3.08357 +0.71643198 +0.68533366 a 3.4256766 Node 312.72879 -0.64383039 +0.57740399 e 0.3787667 Incl. 10.23701 -0.26871479 +0.44375940 P 6.34

Finding Charts

Magnitudes Graph m1 = 13.5 + 5 log d + 10 log r [ ,188] ( - 2005 Aug. 17) m1 = -217.7 + 5 log d + 700 log r(t - 245) [188,233] (2005 Aug. 17 - 2005 Oct. 1) m1 = -3.7 + 5 log d + 47.5 log r(t - 180) [233,365] (2005 Oct. 1 - 2006 Feb. 10) m1 = -0.4 + 5 log d + 27 log r [365, ] (2006 Feb. 10 - ) * Gray curve is: m1 = 13.5 + 5 log d + 10 log r

The orbital elements are published on M.P.E.C. 2009-C03. The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII). The magnitudes graphs are made with Comet for Windows.