60P/Tsuchinshan 2
Epoch 2005 Dec. 16.0 TT = JDT 2453720.5
T 2005 Dec. 24.05540 TT Nakano
q 1.7663893 (2000.0) P Q
n 0.14527649 Peri. 203.34902 -0.65968940 -0.74326826
a 3.5837619 Node 288.12466 +0.70665309 -0.56310178
e 0.5071131 Incl. 6.71843 +0.25583452 -0.36120449
P 6.78
From 116 observations 1971-1999, mean residual 0".84.
Nongravitational parameters A1 = +0.41 +/- 0.06, A2 = -0.0023 +/- 0.0003.
Residuals in seconds of arc
1971/ 981115 360 0.8- 1.0- 990122 355 0.1- 0.6+
710919 693 0.0 0.3- 981115 360 0.9- 0.4- 990124 627 1.9+ 0.0
710922 691 1.6- 1.5+ 981122 561 0.0 0.4- 990124 627 0.0 0.6+
710922 691 0.8- 1.1+ 981122 561 0.6+ 0.8- 990124 627 0.2+ 1.1+
711015 691 2.3+ 1.2+ 981122 561 0.2- 1.4+ 990205 897 0.5+ 0.1-
711015 691 2.1+ 1.1+ 981123 360 1.2- 0.4- 990212 693 0.0 0.9-
711122 693 1.1+ 0.2+ 981123 360 1.4- 0.3+ 990212 693 0.1- 0.8-
711122 693 1.4+ 0.4+ 981123 360 1.8- 0.4+ 990212 693 0.0 0.7-
711216 693 1.5+ 0.2+ 981125 561 0.4- 0.2+ 990214 360 0.2- 0.9-
711216 693 1.8+ 0.2- 981125 561 0.4- 0.3+ 990214 360 0.1+ 0.6-
711228 370 0.2- 2.0+ Y 981125 561 0.0 0.1+ 990303 402 0.5- 0.9-
1972/ 981216 360 0.2- 0.4- 990303 402 0.2+ 0.7-
720113 370 (4.7- 3.3+) 981216 360 0.2+ 0.3- 990303 402 0.6- 0.3-
720113 370 (0.6- 4.4+) 981218 561 0.3- 0.2- 990303 118 0.8+ 0.6-
720115 380 1.7- 1.6+ Y 981218 561 0.2- 0.1+ 990303 118 0.2+ 0.4-
720115 380 (1.5+ 4.6+)Y 981221 360 0.4- 0.2+ 990303 118 0.5+ 0.4-
720117 370 (4.0- 4.2+)Y 981221 360 0.2- 0.1- 990308 118 0.2+ 0.3-
720122 806 0.7- 0.1+ 981222 504 1.5- 0.4- 990308 118 1.0+ 0.2-
720122 370 (7.0- 4.1+)Y 981222 504 1.0- 0.3- 990310 704 1.7+ 0.2-
720126 806 (3.4- 1.0+) 981222 504 1.2- 0.1+ 990310 704 (2.5+ 0.2+)
720310 691 0.0 0.5- 981222 504 0.5- 0.3+ 990310 704 (2.5+ 0.2-)
720310 691 0.4+ 0.5- 981226 897 0.6- 1.0+ 990310 704 0.3+ 0.6-
720409 805 (0.9- 3.5+) 981226 897 0.2- 0.5- 990316 360 0.2- 0.4-
720417 691 1.3+ 0.1+ 981226 897 0.8- 0.3+ 990316 360 0.3+ 0.6-
720417 691 1.6+ 0.1+ 981227 504 1.1- 0.0 990406 402 0.2- 0.1-
720419 805 0.8- 2.1+ 981227 504 0.3- 0.2+ 990406 402 0.2+ 0.9-
720518 691 0.4+ 0.4+ 981227 504 0.2- 0.0 990406 402 1.6+ 0.9-
1978/ 1999/ 990407 704 (4.4+ 0.4+)
781029 372 (9.7- 2.9-)Y 990116 704 0.1- 0.6+ 990407 704 1.7+ 0.6-
781029 372 (8.6- 2.0+)Y 990116 704 (0.2+ 2.2+) 990407 704 (3.4+ 3.7-)
781201 801 1.2- 1.0+ S 990116 704 0.3- 0.9+ 990407 704 1.1+ 1.9-
1985/ 990116 704 1.5- 0.4+ 990407 704 (2.4+ 0.6-)
850410 675 2.1- 0.4- 990116 704 (4.8- 0.4-) 990407 360 0.6+ 0.6-
850410 675 0.9- 0.0 990117 402 0.9- 0.9+ 990407 360 0.5+ 0.2-
850508 675 2.3- 0.5- 990117 402 0.0 0.1+ 990412 693 0.6- 1.0-
850508 675 1.2- 0.2- 990117 402 0.1- 0.8+ 990412 693 0.2+ 0.9-
1991/ 990118 118 0.4- 0.1- 990412 693 0.2- 0.8-
911203 691 0.7+ 0.7+ 990118 118 0.8+ 0.0 990415 118 (2.5+ 0.1-)
911203 691 1.2+ 0.5+ 990119 704 (2.5- 2.0+) 990415 118 0.8+ 0.4-
911203 691 0.5- 0.2- 990119 704 0.1+ 0.5+ 990415 118 (2.2+ 1.0-)
911213 691 1.1+ 0.5+ 990119 704 1.8+ 1.9- 990428 118 (2.3+ 0.1-)
911213 691 1.7+ 0.5+ 990119 704 (0.2+ 3.1+) 990428 118 1.3+ 0.4-
911213 691 0.1- 0.2+ 990120 504 0.1- 0.6- 990428 118 (2.5+ 1.0-)
1992/ 990120 504 0.2- 0.1- 990508 704 (1.8+ 2.2-)
920128 691 1.6+ 0.2+ 990120 504 0.3- 0.0 990508 704 (3.6+ 1.1-)
920129 691 2.2+ 0.7+ 990120 504 0.1+ 0.3+ 990508 704 (3.9+ 2.2-)
920129 691 1.7+ 0.5+ 990121 360 0.3- 0.5+ 990508 704 (3.2+ 0.5+)
920129 691 1.1+ 0.1- 990121 360 0.1- 0.6+ 990508 704 0.6+ 1.3+
1998/ 990122 355 0.3+ 0.8+ 990515 693 0.1+ 0.9-
981115 360 0.0 0.1+ 990122 355 1.0+ 0.4+ 990515 693 0.3- 1.0-
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 2002 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2002-05-10 00:07:37(JST).
60P/Tsuchinshan 2
Epoch 1999 Mar. 3.0 TT = JDT 2451240.5
T 1999 Mar. 8.18884 TT Nakano
q 1.7703784 (2000.0) P Q
n 0.14511889 Peri. 203.18711 -0.65858474 -0.74425914
a 3.5863562 Node 288.20066 +0.70743502 -0.56202201
e 0.5063573 Incl. 6.71653 +0.25651870 -0.36084566
P 6.79
From 55 observations 1965-1998, mean residual 0".86. Nongravitational
parameters A1 = -0.04 +/- 0.07, A2 = -0.0031 +/- 0.0002.
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 1998 OAA/ComputingSection
write mail from CFAD0::NAKANO on 1998-12-08 23:07:11(JST).
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