Nakano Note (Nakano wa Kangaeru noda) NK 5086 A/2023 H4
The following improved orbital elements, by S. Nakano, are from 69 observations 2023 Apr. 23 to Sept. 12. Perturbations by Mercury to Neptune and three minor planets, Ceres, Pallas and Vesta, were taken into account. The mean residual is +/- 0.18 arc second. The object will pass 2.44 AU from Jupiter on 2024 Sept. 6 UT. Epoch = 2023 Aug. 4.0 TT T = 2023 Aug. 8.80215 +/- 0.00056 (m.e.) TT Peri. = 64.89683 +/- 0.00026 Node = 230.81313 +/- 0.00004 (2000.0) Inc. = 76.61837 +/- 0.00007 q = 2.1192923 +/- 0.0000040 AU e = 0.9849840 +/- 0.0000047 1/a = +0.0070854 +/- 0.0000022 1/AU origin = +0.007205 (Q= 7) future = +0.007399 The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2023/ 230512 691 0.2- 0.0 230529 G96 0.0 0.0 230423 F52 0.1+ 0.3+ 230512 F51 0.1- 0.0 230529 G96 0.4+ 0.1- 230423 F52 0.2- 0.1+ 230512 F51 0.0 0.0 230601 W62 0.2+ 0.4- 230423 F52 0.3+ 0.0 230512 F51 0.0 0.1- 230601 W62 0.4+ 0.3- 230424 T14 0.0 0.0 230512 F51 0.1- 0.2+ 230601 W62 0.1- 0.3- 230424 T14 0.0 0.0 230521 F52 0.1+ 0.2- 230612 658 0.0 0.1+ 230424 T14 0.0 0.0 230521 F52 0.0 0.1- 230612 658 0.2- 0.0 230425 807 0.2+ 0.3- 230521 F52 0.2- 0.2- 230612 658 0.3- 0.0 230425 807 0.2+ 0.2- 230521 F52 0.3- 0.1+ 230612 658 0.3- 0.0 230425 807 0.0 0.0 230523 291 0.2- 0.2+ 230612 658 0.6- 0.2+ 230425 X07 0.4- 0.1+ 230523 291 0.0 0.4+ 230626 V00 0.0 0.2- 230425 X07 0.0 0.5+ 230523 291 0.1+ 0.3+ 230626 V00 0.2+ 0.1+ 230429 695 0.3+ 0.2- 230526 A77 1.3- 0.6+ 230626 V00 0.1+ 0.1- 230429 695 0.1- 0.1+ 230526 A77 0.2+ 0.3+ 230626 V00 0.3+ 0.2+ 230429 695 0.3+ 0.0 230526 A77 0.1- 0.4+ 230813 T14 0.0 0.0 230502 695 0.0 0.2+ 230526 A77 0.4+ 0.0 230813 T14 0.0 0.0 230502 695 0.0 0.1- 230526 A77 0.1+ 0.2+ 230813 T14 0.0 0.0 230502 695 0.2+ 0.1- 230527 F51 0.0 0.0 230912 T14 0.0 0.0 230506 695 0.1- 0.3+ 230527 F51 0.0 0.1- 230912 T14 0.0 0.0 230506 695 0.0 0.0 230527 F51 0.1- 0.1+ 230912 T14 0.0 0.0 230506 695 0.1+ 0.0 230528 T12 0.1- 0.2+ 230912 T14 0.0 0.0 230511 691 0.2+ 0.4- 230528 T12 0.0 0.3- 230912 T14 0.0 0.0 230511 691 0.2- 0.7- 230529 G96 0.4+ 0.7- 230512 691 0.4+ 0.3+ 230529 G96 0.1+ 0.3- ( ) -------- Rejected Obs.
Associate of the CBAT Syuichi Nakano 2023 Oct. 6