Nakano Note (Nakano wa Kangaeru noda) NK 1963 P/2010 E5 (Scotti)
The following improved orbital elements, by S. Nakano, are from 121 observations 2010 Mar. 14 to July 5. Perturbations by Mercury to Neptune and three minor planets, Ceres, Pallas and Vesta, were taken into account. The mean residual is +/- 0.51 arc second. Epoch = 2009 Nov. 25.0 TT T = 2009 Nov. 21.50065 +/- 0.03782 (m.e.) TT Peri. = 147.86625 +/- 0.00713 Node = 17.08519 +/- 0.00017 (2000.0) Inc. = 18.90919 +/- 0.00034 q = 3.8884917 +/- 0.0001068 AU e = 0.8428309 +/- 0.0000391 a = 24.7408220 +/- 0.0002506 AU n' = 0.00800908 +/- 0.00000012 P = 123.061 +/- 0.0018694 years (+/- 0.68 day) The predicted orbit for the 2132 return is as follows: T = 2132 Aug. 24.01553 TT Epoch = 2132 Sept. 1.0 TT Peri. = 147.99104 e = 0.8435949 Node = 16.89164 (2000.0) a = 24.8512327 AU Inc. = 18.89679 n'= 0.00795577 q = 3.8868587 AU P = 123.886 years The following residuals in seconds of arc are from the above orbital elements: Date Code Residual(") Date Code Residual(") Date Code Residual(") 2010/ 100317 H01 0.8+ 0.0 100407 473 0.2- 0.2- 100314 691 0.4+ 0.2+ 100317 H01 0.7+ 0.1- 100407 473 0.4- 0.3- 100314 691 0.1+ 0.8+ 100317 291 0.4+ 0.1+ 100407 046 0.4- 0.5- 100314 691 0.7- 0.4+ 100317 H10 0.4- 0.2+ 100408 046 0.8- 1.2- 100314 291 0.0 0.6+ 100317 291 0.9+ 0.0 100408 046 0.1+ 0.4- 100314 291 0.1+ 0.4+ 100317 H10 0.3+ 0.3+ 100408 046 0.4+ 0.5+ 100314 291 0.0 0.2+ 100317 291 0.2- 0.0 100408 235 0.6- 0.5- 100315 J95 0.2- 0.0 100317 H10 0.5- 0.3+ 100412 291 0.1- 0.0 100315 J95 0.1- 0.1+ 100317 291 0.7- 0.7+ 100412 291 1.1- 0.7+ 100315 J95 0.3+ 0.6- 100317 291 0.3- 0.4+ 100412 291 0.1- 0.1- 100315 291 0.6- 0.3+ 100317 291 0.3- 0.1+ 100414 850 0.6+ 0.1+ 100315 291 0.1- 0.3+ 100317 H06 0.7+ 1.7- 100414 G96 0.2+ 0.1- 100315 926 0.2- 0.1+ 100317 H06 1.0- 1.0- 100414 G96 0.5- 0.2- 100315 291 0.1+ 0.0 100317 H06 1.1- 0.1- 100414 G96 0.0 0.0 100315 926 0.2- 0.0 100317 D90 0.5+ 0.3- 100414 850 0.3- 0.8- 100315 926 1.2+ 0.2- 100317 D90 1.3- 1.7- 100414 G96 0.0 0.1- 100315 474 1.0+ 0.4- 100318 473 0.3- 0.1- 100417 474 0.0 0.0 100315 474 0.4+ 0.3+ 100318 473 0.1- 0.2+ 100417 474 0.0 0.2- 100315 474 0.7- 1.1- 100318 691 0.6- 0.2- 100417 474 0.2+ 0.2+ 100315 474 0.1+ 0.1+ 100318 691 0.5+ 0.0 100417 474 0.1- 0.1- 100315 474 0.3+ 0.4+ 100318 691 0.5+ 0.0 100417 474 0.4+ 0.1+ 100316 926 1.1+ 0.0 100319 473 0.2- 0.1- 100417 046 0.5+ 0.8+ 100316 926 0.2+ 0.3+ 100319 473 0.1- 0.0 100417 046 0.9+ 0.0 100316 926 0.6- 0.7- 100320 291 0.4- 0.5+ 100417 046 0.6+ 0.4- 100317 204 0.1- 0.0 100320 291 0.4- 0.5+ 100417 046 1.2+ 0.0 100317 204 0.3- 0.3+ 100320 291 0.3- 0.5+ 100503 A79 0.1- 0.6+ 100317 473 0.4- 0.1+ 100320 291 0.1- 0.2+ 100503 A79 0.7+ 0.8+ 100317 473 0.2- 0.3+ 100320 291 0.7- 0.4+ 100509 J01 0.0 0.6+ 100317 B33 1.2+ 1.0- 100320 291 0.2- 0.3+ 100509 J01 0.1+ 0.4+ 100317 B33 1.3+ 1.6- 100320 291 0.1+ 0.2+ 100509 J01 0.1+ 0.1+ 100317 H21 0.3+ 0.2- 100320 291 0.0 0.2+ 100511 G96 0.1- 0.3+ 100317 H21 0.3- 0.0 100320 291 0.2- 0.4+ 100511 G96 0.6- 0.3+ 100317 H21 0.6- 0.2+ 100323 215 0.3+ 0.1- 100511 G96 0.1+ 0.3+ 100317 926 0.3+ 0.2- 100323 473 0.7- 0.2- 100511 G96 0.3+ 0.2+ 100317 926 0.3+ 0.6+ 100323 473 0.5- 0.2- 100521 291 0.1+ 0.2- 100317 926 0.8+ 0.3- 100405 J01 0.4- 0.2- 100521 291 0.1- 0.0 100317 H01 0.7+ 0.0 100405 J01 0.1+ 0.3- 100521 291 1.1- 0.9- 100317 H06 0.3+ 0.8+ 100405 J01 0.1+ 0.5- 100705 291 0.4- 0.1- 100317 H06 0.5- 1.0+ 100407 291 0.2- 0.1+ 100705 291 0.8+ 0.3- 100317 H06 0.9- 1.0+ 100407 291 0.2+ 0.5- 100705 291 0.1- 0.2+ 100317 H01 0.8+ 0.0 100407 291 0.5+ 0.5- ( ) -------- Rejected Obs.
Associate of Central Bureau for Astronomical Telegrams Syuichi Nakano 2010 Aug. 19