MPEC 2004-V55 : 2004 TY16
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M.P.E.C. 2004-V55 Issued 2004 Nov. 11, 17:39 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2004 TY16
Revision to MPEC 2004-T77
Additional Observations:
K04T16Y C2001 09 14.25582 00 18 31.54 +09 40 29.9 20.0 R EV055644
K04T16Y C2001 09 14.27715 00 18 30.03 +09 40 26.1 20.0 R EV055644
K04T16Y C2001 09 14.29872 00 18 28.44 +09 40 22.2 19.7 R EV055644
K04T16Y C2001 10 12.26073 23 44 04.72 +07 19 08.3 20.1 R EV055644
K04T16Y C2001 10 12.28203 23 44 03.20 +07 19 00.7 19.1 R EV055644
K04T16Y C2001 10 21.23707 23 34 40.67 +06 26 19.9 19.6 R EV055644
K04T16Y C2001 10 21.25817 23 34 39.45 +06 26 13.1 19.7 R EV055644
K04T16Y C2001 10 21.27935 23 34 38.18 +06 26 05.0 20.1 R EV055644
Observer details:
644 Palomar Mountain/NEAT. Observers R. Bambery, E. Helin, S. Pravdo,
M. Hicks, K. Lawrence, R. Thicksten. Measurer M. Meyer. 1.2-m Schmidt
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
010914 644 0.29+ 0.16+ 011021 644 0.27+ 0.17+ MPO 70481 +0.15 day
Orbital elements:
2004 TY16
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 324.52202 (2000.0) P Q
n 0.35290618 Peri. 177.08423 -0.83975155 -0.53833030
a 1.9831849 Node 330.00260 +0.49525527 -0.70593029
e 0.4040413 Incl. 8.14532 +0.22257483 -0.46028568
P 2.79 H 16.8 G 0.15 U 4
Residuals in seconds of arc
010914 644 1.3+ 0.3- 041012 699 0.7- 0.5- 041022 170 0.1+ 0.3-
010914 644 1.0+ 0.1- 041014 644 0.1+ 0.1- 041022 170 0.2- 0.7-
010914 644 0.2- 0.1+ 041014 644 0.0 0.2- 041023 198 0.6- 0.7-
011012 644 0.0 0.3+ 041014 644 0.1- 0.0 041023 198 0.3- 0.4-
011012 644 0.1- 0.4+ 041014 644 0.1+ 0.2- 041023 198 0.7- 0.3+
011021 644 0.4- 0.2- 041014 644 0.1+ 0.4+ 041102 699 0.3+ 0.6+
011021 644 0.3- 0.1+ 041014 644 0.1+ 0.1- 041102 699 0.3+ 0.0
011021 644 1.0- 0.8- 041015 704 (0.4+ 2.1+) 041102 699 0.7+ 0.2-
041010 704 0.6+ 0.5+ 041015 704 0.5- 0.7+ 041102 699 1.6+ 0.3-
041010 704 0.9- 0.1- 041015 704 0.2+ 0.2+ 041102 461 0.0 0.2-
041010 704 0.1- 0.3+ 041015 704 0.7+ 0.9+ 041102 461 0.1- 0.3-
041010 704 0.3- 0.2+ 041015 704 0.4+ 1.4+ 041105 644 0.1- 0.2+
041010 704 0.0 1.5+ 041019 A35 0.3- 0.3- 041105 644 0.2- 0.4-
041012 699 0.4+ 1.0+ 041019 A35 0.0 0.3- 041105 644 0.1- 0.0
041012 699 0.8+ 1.3- 041019 A35 0.2- 0.2+
041012 699 1.2- 0.7- 041022 170 0.0 0.1-
Ephemeris:
2004 TY16 a,e,i = 1.98, 0.40, 8 q = 1.1819
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 11 11 01 02.25 +22 11.8 1.014 1.939 150.6 14.5 19.1
2004 11 21 00 51.80 +20 54.6 1.027 1.888 139.1 20.0 19.2
2004 12 01 00 45.83 +19 45.6 1.057 1.836 128.0 25.0 19.4
2004 12 11 00 44.64 +18 54.5 1.097 1.783 117.7 29.3 19.5
2004 12 21 00 48.09 +18 26.5 1.145 1.730 108.5 32.6 19.7
2004 12 31 00 55.76 +18 22.6 1.194 1.676 100.2 35.3 19.8
2005 01 10 01 07.17 +18 40.9 1.242 1.622 92.8 37.3 19.8
2005 01 20 01 21.98 +19 18.6 1.287 1.568 86.3 38.8 19.9
2005 01 30 01 39.86 +20 11.5 1.326 1.515 80.5 39.9 19.9
2005 02 09 02 00.63 +21 15.3 1.359 1.464 75.3 40.7 19.9
2005 02 19 02 24.19 +22 25.0 1.386 1.414 70.9 41.3 19.9
2005 03 01 02 50.46 +23 35.2 1.406 1.366 67.0 41.9 19.9
2005 03 11 03 19.39 +24 39.7 1.420 1.323 63.6 42.3 19.8
2005 03 21 03 50.94 +25 32.2 1.429 1.283 60.8 42.7 19.8
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-V55
Read MPEC 2004-V54
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