Nakano Note (Nakano wa Kangaeru noda) NK 4402 C/2010 E3 (WISE)
The following improved orbital elements, by S. Nakano, are from 33 observations 2010 Jan. 4 to Mar. 15. Perturbations by Mercury to Neptune and three minor planets, Ceres, Pallas and Vesta, were taken into account. The mean residual is +/- 0.64 arc second. Epoch = 2010 Mar. 25.0 TT T = 2010 Apr. 5.51991 +/- 0.33763 (m.e.) TT Peri. = 50.43877 +/- 0.13009 Node = 117.27172 +/- 0.01454 (2000.0) Inc. = 96.35597 +/- 0.04216 q = 2.2689741 +/- 0.0020038 AU e = 0.9921087 +/- 0.0030674 1/a = +0.0034779 +/- 0.0013519 1/AU origin = +0.003720 (Q= 5) future = +0.003625 The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2010/ 100305 C51 0.2- 0.6- 100313 H01 0.2+ 0.3- 100104 F51 0.0 0.3+ 100305 C51 0.4- 0.5+ 100314 H01 0.2- 0.1- 100104 F51 0.0 0.3- 100312 H21 1.7- 0.8- 100314 H01 0.3+ 0.2- 100304 C51 0.6+ 1.2- 100312 H21 0.3- 0.6+ 100314 H01 0.2+ 0.2- 100305 C51 0.5- 0.8- 100312 H21 0.8+ 1.8+ 100314 H01 0.0 0.1- 100305 C51 0.0 0.3+ 100312 691 0.1+ 0.3+ 100314 J95 0.5- 1.2- 100305 C51 0.1- 0.3- 100312 691 0.8+ 1.2- 100314 J95 0.3+ 0.3- 100305 C51 0.0 0.4- 100313 691 0.4+ 0.9- 100314 J95 0.6- 0.1+ 100305 C51 0.6+ 1.0+ 100313 691 0.0 0.2+ 100315 587 0.9- 1.0+ 100305 C51 0.4- 0.2- 100313 H01 0.2+ 0.3- 100315 587 0.7+ 1.6+ 100305 C51 0.3- 0.8+ 100313 H01 0.2+ 0.3- 100305 C51 0.6+ 1.3+ 100313 H01 0.2+ 0.2- ( ) -------- Rejected Obs.
Associate of the CBAT Syuichi Nakano 2021 Mar. 19