Nakano Note (Nakano wa Kangaeru noda) NK 3007 C/2015 LC2 (PANSTARRS)
The following improved orbital elements, S. Nakano, are from 45 observations 2015 June 7 to Sept. 23. Perturbations by Mercury to Neptune and three minor planets, Ceres, Pallas and Vesta, were taken into account. The mean residual is +/- 0.33 arc second. See an orbit in HICQ 2015. Epoch = 2015 May 18.0 TT T = 2015 May 1.65932 +/- 0.11181 (m.e.) TT Peri. = 341.83137 +/- 0.01100 Node = 223.56601 +/- 0.00031 (2000.0) Inc. = 93.71705 +/- 0.00099 q = 5.8904286 +/- 0.0001002 AU e = 1.0017488 +/- 0.0001400 1/a = -0.0002969 +/- 0.0000238 1/AU origin = +0.000290 (Q= 6) future = +0.000295 The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2015/ 150623 568 0.2- 0.0 150705 Q62 0.5+ 0.2- 150607 F51 0.8+ 0.8+ 150623 F51 0.1+ 0.1- 150705 Q62 0.5+ 0.1- 150607 F51 0.8- 0.6- 150623 568 0.2- 0.0 150705 Q62 0.9+ 0.5- 150608 F51 0.0 0.0 150623 568 0.2- 0.1+ 150808 Q62 0.0 0.5- 150608 F51 0.0 0.1+ 150623 F51 0.0 0.0 150808 Q62 0.4+ 0.4- 150608 F51 0.1- 0.0 150623 F51 0.2+ 0.1- 150812 F51 0.1- 0.0 150608 F51 0.0 0.0 150623 474 0.3- 0.3- 150812 F51 0.2+ 0.2+ 150609 H36 0.8+ 1.0- 150623 474 0.1- 0.2- 150812 F51 0.1- 0.1- 150609 H36 0.6+ 0.8- 150623 474 0.1- 0.1- 150812 F51 0.2- 0.2- 150609 H36 0.8+ 0.3- 150623 474 0.1- 0.2- 150812 F51 0.1+ 0.2+ 150622 F52 0.1+ 0.0 150624 W96 0.2+ 0.4- 150812 F51 0.2+ 0.2+ 150622 F52 0.1+ 0.0 150624 W96 0.2- 0.4- 150923 Q62 0.2- 0.0 150622 F52 0.1- 0.2+ 150624 474 0.3- 0.1- 150923 Q62 0.0 0.3- 150623 F51 0.1- 0.1- 150624 474 0.3- 0.0 150923 Q62 0.0 0.5- 150623 F51 0.1+ 0.0 150624 474 0.1- 0.1- 150623 F51 0.0 0.1+ 150624 474 0.2- 0.2- ( ) -------- Rejected Obs.
Associate of the CBAT Syuichi Nakano 2015 Oct. 13