Nakano Note (Nakano wa Kangaeru noda) NK 5277 C/2024 O1 (PANSTARRS)
The following improved orbital elements, by S. Nakano, are from 34 observations 2023 June 18 to 2024 Aug. 1. 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. See an orbit in CBET 5424. Epoch = 2023 Jan. 16.0 TT T = 2023 Jan. 29.15418 +/- 0.00692 (m.e.) TT Peri. = 349.93181 +/- 0.00065 Node = 303.32958 +/- 0.00002 (2000.0) Inc. = 59.05394 +/- 0.00003 q = 6.6084253 +/- 0.0000221 AU e = 1.0024948 +/- 0.0000162 1/a = -0.0003775 +/- 0.0000025 1/AU origin = +0.000026 (Q= 8) future = +0.000143 The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2023/ 230915 F52 0.0 0.1- 240729 T14 0.2- 0.2+ 230618 F51 0.0 0.0 230915 F52 0.0 0.0 240729 L06 0.0 0.1- 230618 F51 0.0 0.1+ 230915 F52 0.2+ 0.2- 240729 L06 0.4- 0.0 230618 F51 0.0 0.0 230915 F52 0.0 0.1+ 240730 Q62 0.0 0.1+ 230716 W84 0.0 0.2+ 2024/ 240730 Q62 0.2- 0.3+ 230716 W84 0.0 0.0 240728 F51 0.1+ 0.0 240801 W62 0.3+ 0.1+ 230728 W84 0.0 0.0 240728 F51 0.1+ 0.1- 240801 W62 0.2+ 0.1+ 230728 W84 0.0 0.0 240728 F51 0.2+ 0.1+ 240801 W62 0.1+ 0.2+ 230912 F51 0.0 0.1+ 240729 H21 0.4+ 0.5+ 240801 F52 0.2+ 0.0 230912 F51 0.2- 0.1+ 240729 H21 0.3+ 0.4+ 240801 F52 0.1- 0.5- 230912 F51 0.1- 0.0 240729 T14 0.3- 0.2+ 240801 F52 0.0 0.0 230912 F51 0.1+ 0.0 240729 T14 0.2- 0.2+ 240801 F52 0.2+ 0.2- ( ) -------- Rejected Obs.
Associate of the CBAT Late edition Syuichi Nakano 2024 Aug. 1