OAA computing section circular NK 1519 C/2006 M2 (Spacewatch)
The following improved orbital elements, by S. Nakano, are from 38 observations 2006 June 19 to June 22. The mean residual is +/- 0.50 arc second. See a same orbit on YC 2518. T = 2005 Nov. 20.55915 +/-31.03894 (m.e.) TT Peri. = 115.27024 +/- 4.07698 Node = 27.08407 +/- 0.15960 (2000.0) Inc. = 150.29952 +/- 0.11675 q = 5.2062017 +/- 0.0912811 AU e = 1.0 The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2006/ 060620 G96 0.5- 0.4- 060621 673 0.7+ 0.1+ 060619 691 0.5- 0.0 060620 673 1.1- 0.2- 060621 J95 0.9+ 0.5- 060619 691 0.0 0.1+ 060620 G96 0.3+ 0.3- 060621 J95 1.5+ 0.2- 060619 691 0.2+ 0.3+ 060620 G96 0.1- 0.0 060622 673 0.4- 0.2+ 060620 291 1.2+ 0.4- 060620 D35 0.3- 0.3+ 060622 673 0.4- 0.0 060620 291 1.8+ 1.3+ 060620 D35 (2.7+ 0.1-) 060622 673 0.4- 0.3+ 060620 291 0.6+ 0.4- 060620 461 0.6- 0.0 060622 673 0.3- 0.1+ 060620 734 0.7+ 0.2+ 060620 461 0.7- 0.2- 060622 673 0.2- 0.0 060620 734 0.0 0.0 060621 291 0.4+ 0.0 060622 673 0.0 0.3+ 060620 734 0.4+ 0.0 060621 291 0.1+ 0.1+ 060622 291 0.4+ 0.2+ 060620 673 0.5- 0.2- 060621 291 0.3- 0.2+ 060622 291 0.3- 0.1- 060620 673 0.6- 0.1- 060621 673 0.1+ 0.6- 060622 291 0.1- 0.1- 060620 673 1.0- 0.2- 060621 673 0.4- 0.2+ 060620 G96 0.2- 0.0 060621 673 0.3- 0.3- ( ) -------- Rejected Obs.
Director, Computing Section Late edition Syuichi Nakano 2006 June 28