Nakano Note (Nakano wa Kangaeru noda) NK 3231 C/2015 V3 (PANSTARRS)

The following improved orbital elements, S. Nakano, are from 79 observations 2015 Nov. 2 to 2016 Aug. 10. Perturbations by Mercury to Neptune and three minor planets, Ceres, Pallas and Vesta, were taken into account. The mean residual is +/- 0.58 arc second. There is an orbit in HICQ 2016. Epoch = 2015 Dec. 4.0 TT T = 2015 Nov. 24.87375 +/- 0.00473 (m.e.) TT Peri. = 0.82242 +/- 0.00075 Node = 2.34076 +/- 0.00005 (2000.0) Inc. = 86.23046 +/- 0.00014 q = 4.2356864 +/- 0.0000171 AU e = 0.9949050 +/- 0.0000213 1/a = +0.0012029 +/- 0.0000050 1/AU origin = +0.001323 (Q= 7) future = +0.001422 The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2015/ 151116 Q62 0.3- 0.1+ 151204 Q62 0.5- 0.0 151102 F51 0.1+ 0.1+ 151116 Q62 0.4- 0.1+ 151204 Q62 0.0 0.2- 151102 F51 0.6- 0.3- 151117 F51 0.2- 0.2- 151204 C10 (3.1+ 1.1-) 151102 F51 0.0 0.1- 151117 F51 0.4- 0.1- 151204 C10 (2.0+ 0.1+) 151102 F51 0.1+ 0.2- 151118 W96 1.2- 1.2+ 151209 F51 0.1- 0.1- 151104 H21 0.1+ 0.3+ 151118 W96 0.2+ 0.3- 151209 F51 0.2- 0.1- 151104 H21 0.3+ 0.3+ 151118 215 0.2- 0.1- 151209 F51 0.3- 0.0 151104 H21 0.2+ 0.9+ 151118 215 0.7+ 0.9- 151209 F51 0.2- 0.0 151105 807 0.1+ 0.1+ 151118 215 0.7+ 0.2+ 151209 K25 0.1- 0.0 151105 807 0.4+ 0.0 151118 A71 0.2- 0.6+ 151209 K25 1.2+ 0.0 151105 807 0.6+ 0.1+ 151118 A71 (2.3+ 2.6+) 151210 F51 0.1- 0.3+ 151105 926 0.3+ 0.0 151118 K61 0.1- 0.1- 151210 F51 0.2- 0.3- 151105 926 0.0 0.5+ 151118 K61 0.1+ 0.2+ 151210 F51 0.3+ 0.1- 151105 568 0.0 0.1+ 151128 Q62 0.7+ 0.4- 151210 K25 0.1- 0.1+ 151105 568 0.0 0.2+ 151128 Q62 0.7+ 0.3- 151210 K25 0.3- 0.1- 151105 568 0.0 0.1+ 151202 G45 (2.4+ 0.9+) 151228 130 (2.2+ 1.2+) 151106 926 0.6+ 0.0 151202 G45 1.4+ 1.0+ 151228 130 1.7+ 0.2+ 151106 926 0.2- 0.3+ 151202 G45 1.5+ 0.7+ 151231 D29 0.2+ 0.2- 151106 H01 0.2+ 0.5+ 151202 G45 (2.1+ 1.0+) 151231 D29 0.0 0.4+ 151106 926 0.5- 0.1- 151202 G45 1.5+ 1.0+ 151231 D29 1.1+ 0.1- 151106 H01 0.8+ 0.4- 151202 G45 (2.9+ 0.5+) 2016/ 151106 H01 0.1+ 0.1+ 151203 C51 1.7+ 0.0 160603 568 0.2+ 0.2+ 151106 H01 0.0 0.1+ 151203 C51 0.9- 0.0 160603 568 0.3+ 0.1+ 151106 Q62 0.5+ 0.4+ 151203 C51 (3.0+ 1.0+) 160719 104 0.8- 1.5- 151106 Q62 0.6+ 0.3+ 151203 C51 1.4+ 0.3+ 160719 104 1.7- 0.7- 151113 703 0.5- 0.2+ 151203 C51 1.2+ 1.8- 160807 C23 (4.6- 1.3+) 151113 703 0.2+ 0.6+ 151203 C51 (2.1+ 0.2-) 160807 C23 (1.2- 4.9-) 151113 703 0.1- 0.5+ 151203 C51 (6.3+ 1.8+) 160810 I81 0.6- 1.2+ 151113 703 0.3+ 0.2+ 151203 C51 0.3+ 1.5- 160810 I81 0.9- 1.0- 151114 G45 0.1- 0.2+ 151203 C51 0.9+ 1.0+ 160810 I81 (2.4- 4.8-) 151114 G45 0.1- 0.0 151203 C51 (4.1- 3.1-) 160816 I81 (0.9+ 7.0+) 151114 G45 0.0 0.1- 151203 C51 (2.4+ 1.2+) 160816 I81 (6.0+ 2.5+) 151114 G45 0.1- 0.3+ 151203 C51 (3.7+ 3.6-) 151116 Q62 0.3- 0.1- 151203 C51 (1.2+ 3.2+) ( ) -------- Rejected Obs.

Associate of the CBAT Syuichi Nakano 2016 Sept. 2

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