165P/LINEAR (2000)

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Updated on June 25, 2005

Profile Designation 165P/2000 B4 Discovery Date January 29, 2000 Magnitude 19.4 mag Discoverer Lincoln Laboratory Near-Earth Asteroid Research project

Orbital Elements The following improved orbital elements by Kenji Muraoka, are from 109 observations 2000 Jan. 2 to 2001 Mar. 23, perturbations by 9 Planets, Moon and 5 minor planets were taken into account. The mean residual is +/- 0.54 arc seconds. Epoch = 2000 June 25.0 TT JDT = 2451720.5 T = 2000 June 14.56645 +/- 0.09317 (m.e.) TT Peri. = 126.13348 +/- 0.01531 Node = 0.62668 +/- 0.01622 (2000.0) Incl. = 15.90933 +/- 0.00006 q = 6.8295638 +/- 0.0005703 AU e = 0.6207126 +/- 0.0000218 a = 18.0063007 +/- 0.0010919 AU n = 0.01289934 +/- 0.00000117 P = 76.408 +/- 0.0069498 years (+/- 2.54 days)

Finding Charts

Magnitudes Graph m1 = 7.0 + 5 log d + 10.0 log r

The orbital elements are calculated by Kenji Muraoka. The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII). The magnitudes graphs are made with Comet for Windows.