Nakano Note (Nakano wa Kangaeru noda) NK 2334 C/2010 U3 (Boattini)
The following improved orbital elements, by S. Nakano, are from 127 observations 2010 Oct. 31 to 2012 Aug. 28. Perturbations by Mercury to Neptune and three minor planets, Ceres, Pallas and Vesta, were taken into account. The mean residual is +/- 0.66 arc second. See the previous orbits in NK 2113 and HICQ 2012. Epoch = 2019 Mar. 18.0 TT T = 2019 Feb. 26.74027 +/- 0.22737 (m.e.) TT Peri. = 88.09619 +/- 0.00293 Node = 43.06711 +/- 0.00006 (2000.0) Inc. = 55.51250 +/- 0.00047 q = 8.4445247 +/- 0.0006304 AU e = 0.9981340 +/- 0.0001423 1/a = +0.0002210 +/- 0.0000169 1/AU origin = +0.000075 (Q= 7) future = +0.000218 The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2010/ 101103 H36 0.9- 0.1+ 101127 372 0.7- 0.0 101031 G96 0.1+ 0.7+ 101104 H01 0.4+ 0.5- 101128 349 1.1- 0.6- 101031 G96 0.0 0.3+ 101104 H01 0.8+ 0.7- 101128 349 1.2- 0.8- 101031 G96 0.2+ 0.4- 101104 H01 0.7+ 0.6- 101204 215 (0.6- 2.6+) 101031 G96 0.5- 0.9- 101104 H01 0.4+ 0.4- 101204 215 (0.8+ 2.1+) 101031 G96 0.1- 0.5+ 101104 658 0.1+ 0.5+ 101204 215 (1.8+ 2.5+) 101031 G96 0.3- 0.9+ 101104 658 1.1- 0.1+ 101210 H10 0.0 0.3- 101031 G96 0.0 0.0 101104 658 1.7- 0.4- 101229 372 (3.5- 0.8-) 101101 H01 0.5+ 1.2- 101104 157 0.1+ 0.7- 101229 372 (3.6- 1.0-) 101101 H01 0.4+ 0.9- 101104 157 0.9- 1.4- 101229 372 (2.9- 1.2-) 101101 H01 0.6+ 1.0- 101104 204 0.1+ 0.5- 101231 349 (1.9- 2.7-) 101101 H01 0.0 0.7- 101104 473 0.1- 0.1- 101231 349 (1.7- 2.4-) 101101 G96 0.4- 0.8+ 101104 473 0.1- 0.2- 2011/ 101101 G96 0.5- 0.5- 101104 204 0.1- 0.3- 110205 H10 1.3- 1.7+ 101101 G96 0.7- 0.4+ 101105 I89 0.6+ 0.6+ 110205 H10 0.3+ 0.9+ 101101 F65 0.1- 0.3- 101105 I89 0.2+ 0.5+ 110205 H10 0.1- 1.6+ 101101 F65 0.3- 1.2- 101105 H01 0.4+ 0.4- 110206 215 0.3- 1.1+ 101101 F65 0.3- 1.0- 101105 H01 0.2+ 0.2- 110709 H06 0.1- 0.5- 101101 C32 0.9+ 0.6- 101105 H01 0.5+ 0.5- 110709 H06 0.2- 0.2- 101101 C32 0.7- 0.2- 101105 H36 0.5- 0.1+ 110729 H06 1.0+ 0.5+ 101101 C32 0.0 0.9- 101105 H36 0.4- 0.4- 110729 H06 1.2+ 0.0 101101 C32 0.3+ 0.1- 101105 H06 0.2+ 0.4+ 110824 C32 1.1- 0.5+ 101101 C32 0.5+ 1.1- 101105 H06 0.6- 0.0 110824 C32 0.6- 0.0 101101 C20 0.0 0.6+ 101105 H06 1.2- 0.5+ 110920 C32 0.3- 0.7+ 101101 C20 0.3+ 0.2+ 101105 300 0.2+ 0.8+ 110920 C32 0.6+ 0.2- 101101 C20 0.3- 0.4+ 101105 300 1.3+ 1.5+ 110921 C32 0.2- 0.1- 101101 C20 0.1+ 0.0 101105 300 0.9+ 1.6+ 110921 C32 0.1- 0.7- 101102 G96 0.1+ 0.8- 101105 300 0.4- 1.5+ 110923 130 0.4- 1.3- 101102 G96 0.6- 0.5+ 101105 300 0.4+ 1.1+ 110923 130 (1.2- 2.9-) 101102 G96 0.3- 0.5+ 101105 349 0.1+ 0.6- 111022 215 0.8+ 1.2- 101102 854 0.7- 0.2+ 101105 349 0.2- 0.5- 111022 215 0.1+ 0.5- 101102 854 0.7- 1.1+ 101106 372 0.4+ 0.3- 111022 215 0.1- 0.3- 101102 854 0.5- 1.1+ 101106 372 0.5- 0.3+ 111102 691 0.4- 0.3+ 101102 H15 0.1- 0.2+ 101106 372 0.5+ 0.5- 111102 691 0.1+ 0.3- 101102 H15 0.1- 0.3+ 101108 F65 1.0+ 0.3- 111102 691 0.7- 1.2+ 101102 H15 1.2- 0.3+ 101108 F65 0.7+ 0.8- 111114 204 0.7+ 0.2- 101102 E10 0.1+ 0.6- 101111 585 1.1+ 0.8+ 111115 204 0.5+ 0.7+ 101102 E10 0.1+ 0.6- 101111 585 1.5+ 0.7+ 111120 B42 0.9+ 0.4- 101103 H01 0.6+ 0.6- 101112 G96 0.4- 0.1- 111120 B42 1.2+ 0.3- 101103 H21 0.6+ 0.5+ 101112 G96 0.9- 0.6+ 111120 B42 1.3+ 0.1- 101103 H01 0.4+ 0.3- 101112 G96 0.4- 0.7+ 111219 D88 0.8- 0.4- 101103 H01 0.4+ 0.5- 101112 G96 0.4- 0.5+ 111219 D88 1.4- 0.5- 101103 H21 1.3+ 0.3+ 101115 F65 0.4+ 0.4- 2012/ 101103 H01 0.4+ 0.4- 101115 F65 0.9+ 1.1- 120828 H06 0.2- 0.7+ 101103 H21 0.5+ 0.1+ 101127 372 0.0 0.3+ 120828 H06 0.7- 0.3+ 101103 H36 0.6- 0.3+ 101127 372 1.1+ 0.7+ 101103 H36 0.5- 0.1+ 101127 372 0.0 1.5+ ( ) -------- Rejected Obs.
Associate of Central Bureau for Astronomical Telegrams Syuichi Nakano 2012 Sept. 19