Nakano Note (Nakano wa Kangaeru noda) NK 4769 C/2013 J5 (Boattini)
The following improved orbital elements, by S. Nakano, are from 71 observations 2012 May 12 to 2013 July 1. Perturbations by Mercury to Neptune and three minor planets, Ceres, Pallas and Vesta, were taken into account. The mean residual is +/- 0.63 arc second. See an orbit in HICQ 2014. Epoch = 2012 Dec. 19.0 TT T = 2012 Nov. 30.12038 +/- 0.01558 (m.e.) TT Peri. = 19.18501 +/- 0.00189 Node = 256.78436 +/- 0.00015 (2000.0) Inc. = 136.02417 +/- 0.00010 q = 4.9059716 +/- 0.0000592 AU e = 1.0026108 +/- 0.0000950 1/a = -0.0005322 +/- 0.0000194 1/AU origin = +0.000017 (Q= 8) future = -0.000010 The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2012/ 130514 H06 0.3- 0.1- 130520 711 0.1- 0.8+ 120512 F51 0.0 0.2+ 130514 033 0.1+ 0.5+ 130520 711 0.4- 0.9+ 120512 F51 0.1+ 0.0 130514 033 0.5- 0.4+ 130520 711 0.1+ 0.7+ 120519 309 0.1+ 0.2- 130514 033 0.1+ 0.1- 130520 291 0.3- 0.7+ 120519 309 0.1- 0.1+ 130514 033 0.7- 0.8+ 130520 291 0.0 0.2+ 2013/ 130514 595 0.5+ 0.2+ 130605 H06 0.1+ 1.5+ 130513 703 1.7+ 0.8- 130514 033 0.3- 0.3- 130605 H06 0.9+ 0.4+ 130513 703 1.0- 0.1+ 130514 033 0.0 0.2- 130605 H06 0.6+ 0.1- 130513 703 (0.1- 2.1-) 130514 595 0.8- 0.2- 130608 G96 0.3- 0.2+ 130513 703 0.9+ 0.1+ 130515 H21 0.6+ 1.4- 130608 G96 0.1- 0.8- 130513 G96 0.4- 0.6- 130515 H21 (2.0+ 2.7-) 130608 G96 0.2- 0.3+ 130513 G96 0.7+ 0.7- 130515 H21 (2.2+ 2.3-) 130608 G96 0.5- 0.8+ 130513 G96 0.0 0.3- 130516 H06 (0.7+ 2.2-) 130609 461 0.4- 1.1+ 130513 G96 0.5+ 0.1- 130516 H06 (1.1+ 2.3-) 130609 461 0.1- 0.1+ 130513 G96 0.6+ 1.2- 130516 033 0.3- 0.5+ 130609 461 0.3- 0.3+ 130513 K93 0.7- 0.0 130516 033 0.7+ 0.2- 130612 461 0.7- 0.6+ 130513 K93 0.5- 0.5+ 130516 033 0.3- 0.5+ 130612 461 0.9- 0.5+ 130513 K93 0.2- 0.3+ 130516 033 0.8+ 0.6- 130612 461 0.4- 0.2- 130513 K93 0.2- 0.3+ 130517 J95 0.5+ 0.6- 130614 C10 0.4+ 0.1- 130514 H36 0.6- 0.7- 130517 J95 0.8+ 1.8- 130614 C10 1.8+ 0.4- 130514 H01 0.3- 0.5+ 130519 H01 0.1- 0.1+ 130701 215 0.0 0.9+ 130514 H01 0.4- 0.0 130519 H01 0.3- 0.2+ 130701 215 0.3- 0.2+ 130514 H36 (1.6+ 3.9-) 130519 H01 0.6- 0.7+ 130701 215 0.8- 0.4- 130514 H01 0.3- 0.1+ 130519 H01 0.2- 0.3+ 130701 A77 0.7+ 1.6- 130514 H01 0.3- 0.2+ 130520 448 0.1- 0.1+ 130701 A77 1.6+ 1.1- 130514 H06 1.8+ 1.2- 130520 448 1.1- 0.6- 130514 H06 0.7+ 0.0 130520 448 0.5- 0.3- ( ) -------- Rejected Obs.
Associate of the CBAT Syuichi Nakano 2022 July 10