Nakano Note (Nakano wa Kangaeru noda) NK 5158 P/2023 V3 (PANSTARRS)
The following improved orbital elements, by S. Nakano, are from 52 observations 2023 Sept. 25 to 2024 Jan. 2. Perturbations by Mercury to Neptune and three minor planets, Ceres, Pallas and Vesta, were taken into account. The mean residual is +/- 0.36 arc second. See an orbit in CBET 5313. Epoch = 2023 Aug. 4.0 TT T = 2023 Aug. 6.25493 +/- 0.03333 (m.e.) TT Peri. = 291.51993 +/- 0.00490 Node = 91.50758 +/- 0.00055 (2000.0) Inc. = 40.25266 +/- 0.00030 q = 4.4718351 +/- 0.0000550 AU e = 0.6619686 +/- 0.0000091 a = 13.2290510 +/- 0.0003921 AU n' = 0.02048382 +/- 0.00000091 P = 48.116 +/- 0.0021390 years (+/- 0.78 day) The predicted orbit for the 2068 return is as follows: T = 2068 Mar. 30.09194 TT Epoch = 2068 Apr. 9.0 TT Peri. = 291.52325 e = 0.6455429 Node = 91.17018 (2000.0) a = 12.6604016 AU Inc. = 40.63018 n'= 0.02187927 q = 4.4875688 AU P = 45.048 years The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2023/ 231030 F51 0.1+ 0.3- 231108 F52 0.1+ 0.0 230925 F51 0.0 0.2+ 231103 F51 0.1+ 0.4+ 231108 F52 0.1- 0.2+ 230925 F51 0.0 0.0 231103 F51 0.0 0.0 231108 F52 0.1+ 0.2+ 230925 F51 0.2- 0.2- 231103 F51 0.1+ 0.0 231111 G96 0.2+ 0.0 230925 F51 0.2- 0.1+ 231103 F51 0.1+ 0.4+ 231111 G96 0.2- 0.1- 231007 F51 0.1+ 0.2- 231103 F51 0.5+ 0.0 231111 G96 0.0 0.2- 231007 F51 0.2- 0.1- 231103 F51 0.1+ 0.1- 231111 G96 0.6- 0.0 231007 F51 0.1- 0.0 231104 691 0.7- 0.6+ 231119 X03 1.1- 0.1+ 231007 F51 0.1- 0.1+ 231104 691 0.7- 0.5+ 231119 X03 0.5- 0.1- 231011 F51 0.0 0.1+ 231104 691 0.2+ 0.4+ 231119 X03 0.2- 0.1+ 231011 F51 0.1+ 0.2- 231105 291 1.4- 0.4+ 231205 X03 0.3- 0.3+ 231011 F51 0.0 0.1+ 231105 291 1.2- 0.4+ 231205 X03 1.2- 0.5+ 231011 F51 0.1+ 0.0 231106 X07 0.3- 0.1+ 231205 X03 0.6- 0.9+ 231015 F52 0.0 0.1- 231106 X07 0.1- 0.0 2024/ 231015 F52 0.1+ 0.2- 231106 691 0.2- 0.5+ 240102 F51 0.2+ 0.1- 231030 F51 0.6+ 0.1- 231106 691 0.1- 0.2+ 240102 F51 0.2+ 0.1+ 231030 F51 0.2+ 0.2- 231106 691 0.4- 0.5+ 240102 F51 0.3- 0.2- 231030 F51 0.2+ 0.2- 231108 F52 0.1- 0.1+ 240102 F51 0.0 0.0 ( ) -------- Rejected Obs.
Associate of the CBAT Syuichi Nakano 2024 Jan. 14