Nakano Note (Nakano wa Kangaeru noda) NK 5257 C/2024 N3 (Sarneczky)
The following improved orbital elements, by S. Nakano, are from 99 observations 2023 Oct. 9 to 2024 July 17. Perturbations by Mercury to Neptune and three minor planets, Ceres, Pallas and Vesta, were taken into account. The mean residual is +/- 0.42 arc second. See an orbit in CBET 5417 (same orbit). Epoch = 2025 Mar. 26.0 TT T = 2025 Apr. 11.42036 +/- 0.02424 (m.e.) TT Peri. = 86.88458 +/- 0.00533 Node = 82.60852 +/- 0.00023 (2000.0) Inc. = 88.72920 +/- 0.00029 q = 5.0144130 +/- 0.0002743 AU e = 1.0012677 +/- 0.0000618 1/a = -0.0002528 +/- 0.0000123 1/AU origin = +0.000015 (Q= 7) future = -0.000069 The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2023/ 240710 M45 0.3+ 0.7- 240712 M38 0.5- 0.1+ 231009 F52 0.1- 0.3+ 240710 L01 0.6+ 0.2- 240712 K88 0.5- 0.1+ 231009 F52 0.4+ 0.0 240710 L01 0.4+ 0.2- 240712 K88 0.1+ 0.5- 231009 F52 0.3- 0.3- 240710 L01 0.2+ 0.0 240712 K88 0.3+ 0.3+ 231215 W16 0.0 0.2+ 240710 Z28 0.1- 0.3+ 240712 K88 0.3- 0.4+ 231215 W16 0.1- 0.1- 240710 Z28 0.4- 0.1+ 240712 K88 0.0 0.1- 231215 W16 0.3- 0.1- 240710 U94 0.6+ 0.2- 240712 104 0.8- 0.5+ 2024/ 240710 U94 0.2+ 0.3- 240712 K88 0.0 0.2- 240708 K88 0.3+ 0.1+ 240710 M38 0.3+ 0.6+ 240712 K88 0.2- 0.5+ 240708 K88 0.5- 0.6- 240710 L27 0.6+ 0.8+ 240712 104 0.2+ 0.7+ 240708 K88 0.2+ 0.5+ 240710 M38 0.9+ 0.4+ 240713 K88 0.1+ 0.5- 240709 K88 0.0 0.1- 240710 K88 0.2+ 0.1+ 240713 K88 0.3- 0.3- 240709 K88 0.0 0.6- 240710 126 0.2- 1.3+ 240713 K88 0.8- 0.3+ 240709 K88 0.3- 0.2+ 240710 K88 0.3+ 0.1- 240713 K88 0.3- 0.1- 240709 K88 0.2- 0.0 240710 L27 0.6+ 0.4+ 240714 G02 0.8- 0.1- 240709 K88 0.0 0.1+ 240710 126 0.9- 0.6- 240714 K88 0.2- 0.4- 240709 K88 0.1+ 0.3- 240710 126 0.0 0.3- 240714 G02 0.6- 0.1- 240709 M38 1.4+ 0.7- 240710 L27 0.7+ 0.3- 240714 K88 0.3- 0.0 240709 M38 0.3+ 1.3- 240710 126 0.7- 1.2- 240714 K88 0.1- 0.2+ 240709 K88 0.2+ 0.1+ 240710 K88 0.2- 0.1+ 240714 204 0.3+ 0.7- 240709 K88 0.4+ 0.2+ 240710 J95 0.3+ 0.1- 240715 204 0.4+ 0.7- 240709 K88 1.0+ 0.5+ 240711 K88 0.0 0.4- 240715 Z84 0.2+ 0.1- 240709 204 0.2+ 0.3- 240711 J95 0.3- 0.2- 240715 Z84 0.0 0.1- 240709 204 0.6+ 0.4- 240711 K51 0.3+ 0.2- 240715 Z84 0.0 0.0 240709 204 0.3+ 0.1- 240711 K88 0.2+ 0.5- 240715 K88 0.2+ 0.1- 240709 G00 0.5+ 0.1+ 240711 K51 0.2+ 0.2- 240715 K88 0.6- 0.0 240709 G00 0.2+ 0.7+ 240711 K51 0.3+ 0.0 240716 G00 0.3+ 0.3- 240709 G00 1.0+ 0.1- 240711 K51 0.2+ 0.1- 240716 M45 0.4- 0.1- 240710 K88 0.3+ 0.0 240711 K88 0.5- 0.5- 240716 M45 0.1- 0.3- 240710 K88 0.2+ 0.5- 240711 K88 0.1+ 0.2+ 240716 G00 0.1- 0.6- 240710 M45 0.5+ 0.5- 240711 K88 0.3- 0.2- 240716 G00 0.2+ 0.1+ 240710 K88 0.6+ 0.3- 240711 K88 0.0 0.3- 240717 L02 0.1+ 0.1- 240710 M45 0.0 0.2- 240712 M38 0.4+ 0.7+ 240717 L02 (0.3+ 2.9+) 240710 M45 0.1+ 0.0 240712 K88 0.2- 0.2+ 240717 L02 0.4- 1.0+ ( ) -------- Rejected Obs.
Associate of the CBAT Syuichi Nakano 2024 July 20