88P/Howell (2004)

Japanese version Home page

Updated on February 22, 2005

Profile Pictures

Orbital Elements Epoch 2004 Apr. 25.0 TT = JDT 2453120.5 T 2004 Apr. 12.5677 TT Nakano q 1.367516 (2000.0) P Q n 0.1791727 Peri. 235.8395 +0.3833213 +0.9213975 a 3.116172 Node 56.8257 -0.8202586 +0.3714418 e 0.561155 Incl. 4.3828 -0.4245475 +0.1142699 P 5.50 From 272 observations 1987-1999, mean residual 0".8. Nongravitational parameters A1 = +0.36, A2 = -0.0491.

Finding Charts

Magnitudes Graph m1 = 5.5 + 5 log d + 25 log r(t - 33)

The orbital elements are published at the MPC Ephemerides and Orbital Elements. The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII). The magnitudes graphs are made with Comet for Windows.