Nakano Note (Nakano wa Kangaeru noda) NK 5181 C/2022 F1 (ATLAS)
The following improved orbital elements, by S. Nakano, are from 130 observations 2022 Mar. 30 to 2023 Aug. 25. 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. The comet will pass 1.71 AU from Saturn on 2025 Aug. 1 UT. See the previous orbits in CBET 5112, NK 4777, NK 4812, NK 4841 and NK 4881. Epoch = 2022 Aug. 9.0 TT T = 2022 Aug. 5.16882 +/- 0.01687 (m.e.) TT Peri. = 278.26808 +/- 0.00163 Node = 350.65836 +/- 0.00013 (2000.0) Inc. = 57.97167 +/- 0.00004 q = 5.9745661 +/- 0.0000325 AU e = 1.0001014 +/- 0.0000190 1/a = -0.0000170 +/- 0.0000032 1/AU origin = +0.000188 (Q= 8) future = +0.000016 The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2022/ 220417 M21 0.8+ 0.4+ 220831 Q62 0.3+ 0.0 220330 W68 0.5+ 0.4+ 220417 M21 0.1- 0.2+ 220902 W68 0.3- 0.5+ 220330 W68 0.3- 0.7+ 220506 Q62 0.4+ 0.2- 220902 W68 0.2- 1.3- 220330 W68 0.3+ 0.8+ 220506 Q62 0.0 0.1+ 220902 W68 0.0 0.0 220330 W68 0.1+ 0.2+ 220526 Q62 0.5+ 0.1+ 220902 W68 0.4+ 0.5- 220330 W68 0.7+ 1.0+ 220526 Q62 0.5+ 0.6+ 220903 M22 0.8- 0.1+ 220330 W68 0.3+ 0.6+ 220622 Q62 1.0- 0.5- 220903 M22 0.1- 0.8- 220330 W68 0.2- 0.7+ 220622 Q62 0.6- 0.3- 220903 M22 0.7+ 0.5+ 220330 W68 0.5- 1.7- 220703 W68 0.8+ 0.4+ 220903 M22 0.1+ 0.2+ 220330 W68 1.2+ 0.8- 220703 W68 0.5+ 0.3- 220915 M22 0.8+ 0.6+ 220331 Q62 0.4- 0.1+ 220703 W68 0.1+ 0.4- 220915 M22 0.8- 0.5- 220331 Q62 0.1- 0.2+ 220703 W68 0.2- 0.2- 220915 M22 0.5+ 0.1- 220331 Q62 0.6+ 0.3+ 220717 E94 1.5- 1.0+ 220915 M22 0.3- 0.6- 220331 Q62 0.2+ 0.5+ 220717 E94 0.4- 0.2+ 220919 M22 0.8+ 0.4- 220401 L81 0.3+ 0.5+ 220717 E94 0.2- 0.6+ 220919 M22 0.4- 0.9- 220401 L81 0.7+ 0.3+ 220717 M22 0.7- 0.5+ 220919 M22 1.0+ 0.7+ 220401 W88 0.1- 0.6+ 220717 M22 0.2- 0.1+ 220919 M22 0.7+ 0.4- 220401 W88 0.4- 0.8+ 220717 M22 0.1- 0.3- 220919 M22 0.7+ 0.1+ 220401 W88 0.9- 0.5+ 220717 M22 0.9+ 0.8+ 220919 M22 0.1- 0.2+ 220401 W88 0.9- 0.7+ 220720 W68 0.0 0.5+ 220919 M22 0.6- 0.3+ 220402 X02 0.4- 0.3- 220720 W68 0.3+ 0.2- 220919 M22 0.1+ 0.2+ 220402 X02 0.0 0.6- 220720 W68 0.1- 0.1- 221009 Q62 0.4- 0.4+ 220403 W88 1.0- 0.6+ 220720 W68 0.2- 0.1+ 221009 Q62 1.0+ 0.3+ 220403 W88 1.5- 0.1- 220724 W68 0.4- 1.1- 221009 Q62 0.8+ 0.0 220404 I47 0.2+ 0.1+ 220724 W68 0.4+ 0.5+ 221114 X03 0.4+ 0.2+ 220404 I47 0.1+ 0.5- 220724 W68 0.1- 0.1+ 221114 X03 0.6+ 0.3+ 220404 I47 0.2- 0.2- 220724 W68 0.0 0.6- 221114 X03 0.5+ 0.0 220404 Y00 0.2- 0.1+ 220724 W68 0.1+ 0.7+ 2023/ 220404 Y00 1.6- 0.6- 220724 W68 0.6- 0.8- 230711 M22 0.6+ 0.5- 220404 Y00 1.1- 0.5+ 220724 W68 0.8- 0.7- 230711 M22 0.9+ 0.4- 220405 W88 0.7- 0.5- 220724 W68 0.3+ 0.7+ 230711 M22 0.2- 0.7- 220405 W88 0.7- 0.2- 220810 Q62 0.1- 0.7- 230711 M22 0.7+ 0.6- 220407 W68 0.3+ 0.7+ 220810 Q62 0.1+ 0.3- 230811 W68 0.4- 0.7+ 220407 W68 0.1- 0.3+ 220830 M22 1.4- 0.2+ 230811 W68 0.3- 1.4+ 220407 W68 0.2+ 0.1+ 220830 M22 0.4- 0.3+ 230811 W68 0.3- 0.8- 220407 W68 0.2+ 0.1- 220830 M22 0.2- 0.4+ 230811 W68 1.6- 0.9+ 220413 M22 0.5+ 0.2- 220830 M22 0.4- 1.0- 230814 X03 0.4+ 0.5- 220413 M22 0.9+ 1.3+ 220830 M22 0.4+ 0.1+ 230814 X03 0.7+ 0.1- 220413 M22 1.3+ 0.7+ 220830 M22 0.3+ 0.8+ 230814 X03 0.3+ 0.4+ 220413 M22 0.6+ 0.7+ 220830 M22 0.2+ 0.5+ 230814 X03 0.6+ 0.1+ 220413 M22 0.3+ 0.2+ 220830 M22 0.6- 0.6+ 230825 X03 1.0+ 0.3- 220413 M22 1.0+ 0.4+ 220831 Q62 0.1+ 0.1- 230825 X03 0.7+ 0.4+ 220413 M22 0.2+ 0.3- 220831 Q62 0.3+ 0.0 230825 X03 1.0+ 0.7- 220413 M22 0.9+ 0.3- 220831 Q62 0.4+ 0.0 230825 X03 0.4+ 0.4- ( ) -------- Rejected Obs.
Associate of the CBAT Syuichi Nakano 2024 Jan. 28