MPEC 2004-W03 : 2003 UZ291, 2003 UB292, 2003 UV292
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M.P.E.C. 2004-W03 Issued 2004 Nov. 16, 21:42 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
2003 UZ291, 2003 UB292, 2003 UV292
Revision to MPEC 2003-Y80, 2003-Y84
Additional Observations:
K03UT1Z C2004 11 09.37002 03 47 05.31 +18 42 32.6 23.1 R EW003695
K03UT1Z C2004 11 09.46361 03 47 04.89 +18 42 31.2 EW003695
K03UT1Z C2004 11 10.36058 03 47 00.94 +18 42 17.2 EW003695
K03UT2B C2004 11 09.18872 02 08 53.30 +15 50 00.0 22.0 R EW003695
K03UT2B C2004 11 09.28093 02 08 52.82 +15 49 58.7 EW003695
K03UT2B C2004 11 10.26483 02 08 48.76 +15 49 40.3 EW003695
K03UT2V C2004 11 09.41846 03 53 52.72 +19 23 17.3 21.8 R EW003695
K03UT2V C2004 11 10.36606 03 53 47.07 +19 22 56.5 EW003695
K03UT2V C2004 11 10.44059 03 53 46.63 +19 22 54.9 EW003695
Observer details:
695 Kitt Peak. Observers M. W. Buie, L. H. Wasserman. Measurers M. W. Buie,
J. F. Kane, L. H. Wasserman. 4-m f/2.8 reflector + CCD.
Orbital elements:
2003 UZ291
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 247.60796 (2000.0) P Q
n 0.00326032 Peri. 318.20599 -0.99540043 +0.06864007
a 45.0432382 Node 225.86343 -0.04227273 -0.94071547
e 0.1304197 Incl. 5.34324 -0.08597091 -0.33217909
P 302 H 6.5 G 0.15 U 6
Residuals in seconds of arc
K03AM 695 0.0 0.0 K041E 304 0.0 0.0 K04B9 695 0.0 0.1+
K03AM 695 0.1+ 0.1- K041E 304 0.0 0.2+ K04B9 695 0.1- 0.1+
K03BK 695 0.1- 0.0 K043G 695 0.0 0.1- K04BA 695 0.1+ 0.2-
K03BK 695 0.0 0.0 K043G 695 0.0 0.1+
2003 UB292
Eccentricity assumed
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 225.61519 (2000.0) P Q
n 0.00305839 Peri. 148.28299 -0.98414406 -0.08362855
a 47.0046376 Node 28.22070 -0.03714778 -0.76513303
e 0.0754946 Incl. 19.31649 +0.17343732 -0.63841813
P 322 H 5.7 G 0.15
Residuals in seconds of arc
K03AN 695 0.0 0.0 K03BM 695 0.1+ 0.3+ K04B9 695 0.9+ 0.2-
K03AN 695 0.1+ 0.1- K03BO 695 0.0 0.0 K04B9 695 0.4- 0.2+
K03BM 695 0.1+ 0.0 K03BO 695 0.2- 0.2- K04BA 695 0.5- 0.1+
2003 UV292
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 42.75026 (2000.0) P Q
n 0.00400744 Peri. 122.05180 +0.98639086 +0.04758136
a 39.2546585 Node 235.68155 -0.09249738 +0.95195931
e 0.2126993 Incl. 10.98513 +0.13593124 +0.30250534
P 246 H 7.1 G 0.15 U 4
Residuals in seconds of arc
K03AO 695 0.0 0.0 K03BK 695 0.0 0.0 K04B9 695 0.1+ 0.1-
K03AO 695 0.1+ 0.1- K043G 695 0.0 0.1- K04BA 695 0.1- 0.0
K03BK 695 0.1- 0.0 K043G 695 0.0 0.2+ K04BA 695 0.0 0.0
Ephemerides:
2003 UZ291 a,e,i = 45.04, 0.13, 5 q = 39.169
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 11 11 03 46.97 +18 42.1 46.932 47.907 170.1 0.2 23.3
2004 11 21 03 46.22 +18 39.6 46.917 47.904 178.7 0.0 23.3
2004 12 01 03 45.47 +18 37.0 46.933 47.902 169.2 0.2 23.3
2004 12 11 03 44.75 +18 34.6 46.979 47.899 158.9 0.4 23.4
2004 12 21 03 44.09 +18 32.4 47.054 47.896 148.6 0.6 23.4
2004 12 31 03 43.51 +18 30.5 47.155 47.893 138.3 0.8 23.4
2005 01 10 03 43.03 +18 29.0 47.280 47.891 128.0 0.9 23.4
2005 01 20 03 42.67 +18 27.9 47.423 47.888 117.7 1.0 23.4
2005 01 30 03 42.45 +18 27.3 47.580 47.885 107.5 1.1 23.5
2005 02 09 03 42.37 +18 27.1 47.747 47.882 97.3 1.2 23.5
2005 02 19 03 42.45 +18 27.5 47.917 47.880 87.2 1.2 23.5
2005 03 01 03 42.67 +18 28.3 48.086 47.877 77.2 1.2 23.5
2005 03 11 03 43.03 +18 29.6 48.249 47.874 67.3 1.1 23.5
2005 03 21 03 43.52 +18 31.3 48.400 47.871 57.5 1.0 23.5
2005 03 31 03 44.13 +18 33.3 48.535 47.869 47.7 0.9 23.5
2005 04 10 03 44.85 +18 35.6 48.651 47.866 38.0 0.7 23.5
2003 UB292 a,e,i = 47.00, 0.08, 19 q = 43.456
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 11 11 02 08.76 +15 49.4 48.661 49.623 166.3 0.3 22.7
2004 11 21 02 08.10 +15 46.4 48.717 49.622 156.1 0.5 22.7
2004 12 01 02 07.50 +15 43.6 48.801 49.621 145.9 0.6 22.7
2004 12 11 02 06.98 +15 41.1 48.910 49.619 135.7 0.8 22.8
2004 12 21 02 06.57 +15 39.0 49.042 49.618 125.4 0.9 22.8
2004 12 31 02 06.27 +15 37.5 49.191 49.617 115.2 1.0 22.8
2005 01 10 02 06.10 +15 36.7 49.353 49.616 104.9 1.1 22.8
2005 01 20 02 06.06 +15 36.5 49.523 49.615 94.7 1.1 22.8
2005 01 30 02 06.16 +15 37.0 49.696 49.613 84.6 1.1 22.8
2005 02 09 02 06.40 +15 38.2 49.866 49.612 74.6 1.1 22.8
2005 02 19 02 06.76 +15 40.1 50.028 49.611 64.6 1.0 22.8
2005 03 01 02 07.25 +15 42.6 50.177 49.610 54.6 0.9 22.8
2005 03 11 02 07.83 +15 45.8 50.309 49.608 44.8 0.8 22.8
2005 03 21 02 08.51 +15 49.5 50.420 49.607 35.0 0.7 22.8
2003 UV292 a,e,i = 39.25, 0.21, 11 q = 30.905
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 11 11 03 53.72 +19 22.7 33.148 34.119 168.4 0.3 22.4
2004 11 21 03 52.71 +19 19.0 33.136 34.124 178.5 0.0 22.4
2004 12 01 03 51.69 +19 15.3 33.155 34.129 170.8 0.3 22.4
2004 12 11 03 50.71 +19 11.7 33.205 34.134 160.4 0.6 22.5
2004 12 21 03 49.81 +19 08.4 33.284 34.140 150.0 0.8 22.5
2004 12 31 03 49.02 +19 05.5 33.390 34.145 139.7 1.1 22.5
2005 01 10 03 48.37 +19 03.1 33.519 34.150 129.3 1.3 22.6
2005 01 20 03 47.90 +19 01.2 33.668 34.156 119.0 1.4 22.6
2005 01 30 03 47.61 +19 00.0 33.831 34.161 108.8 1.6 22.6
2005 02 09 03 47.53 +18 59.4 34.004 34.166 98.6 1.6 22.6
2005 02 19 03 47.66 +18 59.5 34.182 34.172 88.5 1.7 22.6
2005 03 01 03 47.99 +19 00.3 34.360 34.177 78.6 1.6 22.7
2005 03 11 03 48.52 +19 01.6 34.531 34.182 68.7 1.6 22.7
2005 03 21 03 49.24 +19 03.5 34.691 34.188 58.9 1.4 22.7
2005 03 31 03 50.13 +19 05.9 34.837 34.193 49.2 1.3 22.7
2005 04 10 03 51.16 +19 08.7 34.964 34.198 39.6 1.1 22.6
2005 04 20 03 52.31 +19 11.8 35.069 34.204 30.1 0.8 22.6
The Neptune 2:3 librator 2003 UV292 remains more than 17 AU from Neptune
over a 14 000-year period.
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-W03
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