Nakano Note (Nakano wa Kangaeru noda) NK 3223 P/2015 TP200 (LINEAR)
The following improved orbital elements, by S. Nakano, are from 101 observations 2015 Sept. 12 to 2016 Aug. 15. Perturbations by Mercury to Neptune and three minor planets, Ceres, Pallas and Vesta, were taken into account. The mean residual is +/- 0.45 arc second. Epoch = 2016 Oct. 19.0 TT T = 2016 Oct. 28.19850 +/- 0.00333 (m.e.) TT Peri. = 82.73462 +/- 0.00073 Node = 6.97552 +/- 0.00014 (2000.0) Inc. = 8.77230 +/- 0.00005 q = 3.3853071 +/- 0.0000119 AU e = 0.5361367 +/- 0.0000113 a = 7.2980702 +/- 0.0000247 AU n' = 0.04999102 +/- 0.00000025 P = 19.716 +/- 0.0001000 years The predicted orbit for the 2036 return is as follows: T = 2036 May 3.83693 TT Epoch = 2036 Apr. 17.0 TT Peri. = 78.02362 e = 0.5570231 Node = 5.95911 (2000.0) a = 7.8510818 AU Inc. = 8.40502 n'= 0.04480328 q = 3.4778480 AU P = 21.999 years The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2015/ 151024 926 0.5+ 0.5- 151225 D29 1.1+ 0.4- 150912 F51 0.2+ 0.0 151024 711 1.7- 0.1+ 151227 J43 0.0 0.2- 150912 F51 0.1- 0.1+ 151024 926 0.1- 1.2+ 151227 J43 0.4- 0.1+ 150912 F51 0.0 0.2+ 151025 C10 1.8+ 0.5- 151227 J43 0.7- 0.2- 151010 G45 0.1+ 0.0 151025 C10 0.5+ 0.2+ 151227 J43 0.2+ 0.3- 151010 G45 0.4+ 0.3+ 151025 C10 (0.6+ 2.4-) 151231 D29 0.1- 0.4+ 151010 G45 0.3- 0.3- 151102 G45 0.1- 0.1- 151231 D29 0.1+ 0.1- 151010 G45 0.4- 0.4+ 151102 G45 0.2+ 0.2- 151231 D29 0.4+ 0.3+ 151010 G45 0.5+ 0.2+ 151102 G45 0.1- 0.1- 151231 D29 1.8+ 0.6- 151011 G45 0.5- 0.0 151102 G45 0.0 0.1+ 151231 D29 0.1+ 0.5- 151011 G45 0.1- 0.3+ 151102 G45 0.3- 0.1+ 151231 D29 0.2+ 0.7- 151011 G45 0.1+ 0.0 151102 G45 0.3- 0.2+ 2016/ 151011 G45 0.1- 0.2+ 151102 G45 0.4- 0.0 160103 H06 0.3- 0.9- 151023 G96 0.4+ 0.1+ 151108 G45 0.2+ 0.1- 160103 H06 0.1+ 0.8- 151023 G96 0.0 0.3- 151108 G45 0.0 0.3+ 160103 H06 0.5+ 0.4- 151023 G96 0.4+ 0.4- 151108 G45 0.2+ 0.2- 160114 703 0.5- 0.3- 151023 G96 0.2- 0.2- 151108 G45 0.2+ 0.4+ 160114 703 0.1+ 0.4+ 151023 461 0.6- 0.3+ 151108 I41 0.4+ 0.0 160114 703 (2.3+ 1.0+) 151023 461 0.4- 0.2+ 151108 I41 0.8+ 0.4- 160216 703 0.8- 1.3+ 151023 461 0.6- 0.0 151109 I41 0.2+ 0.0 160216 703 0.1- 0.5- 151024 I52 0.5- 0.2- 151109 I41 0.3+ 0.1- 160216 703 0.6+ 0.6- 151024 I52 0.5- 0.3- 151112 G45 0.1+ 0.1- 160216 703 1.0+ 0.6- 151024 926 0.4+ 0.0 151112 G45 0.3- 0.3- 160803 U69 0.2+ 1.1+ 151024 I52 0.6+ 0.5+ 151112 G45 0.3+ 0.1- 160803 U69 0.4+ 0.9+ 151024 926 0.6+ 0.1- 151112 G45 0.2- 0.2+ 160803 U69 0.2+ 1.1+ 151024 926 0.5+ 0.2+ 151119 G45 0.2- 0.1- 160806 U69 0.1- 0.1- 151024 G96 0.5- 0.4- 151119 G45 0.0 0.2- 160806 U69 0.1- 0.1+ 151024 G96 0.0 0.2- 151119 G45 0.1- 0.0 160806 U69 0.2- 0.0 151024 G96 0.3- 0.1- 151119 G45 0.1+ 0.1- 160815 C10 0.5+ 0.7- 151024 G96 0.4+ 0.1- 151119 G45 0.0 0.2- 160815 J95 0.2+ 0.1- 151024 291 0.3- 0.4- 151203 Z22 (1.9- 2.5-) 160815 J95 0.2- 0.1- 151024 291 (2.8- 1.3-) 151203 Z22 0.3+ 0.4+ 160815 C10 0.6- 0.1- 151024 926 0.3+ 0.7- 151212 D29 0.1- 0.3+ 160815 J95 0.0 0.1- 151024 711 1.5- 0.1+ 151212 D29 0.2- 0.2+ 160815 J95 0.1- 0.1+ 151024 291 0.8- 0.2- 151212 D29 0.0 0.1+ 160815 C10 0.1- 0.2+ 151024 711 1.6- 0.1+ 151225 D29 0.1- 0.3- ( ) -------- Rejected Obs.
Associate of the CBAT Syuichi Nakano 2016 Aug. 17