MPEC 2000-U30 : 2000 UG11
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M.P.E.C. 2000-U30 Issued 2000 Oct. 27, 18:54 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. Prepared using the Tamkin Foundation Computer Network MPC@CFA.HARVARD.EDU URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714 2000 UG11 Observations: K00U11G C2000 10 21.32055 01 49 56.32 +30 52 21.2 17.9 704 K00U11G C2000 10 21.33436 01 49 57.29 +30 52 22.9 19.0 704 K00U11G C2000 10 21.34825 01 49 58.23 +30 52 24.7 18.1 704 K00U11G C2000 10 21.36217 01 49 59.17 +30 52 26.1 18.8 704 K00U11G* C2000 10 25.21681 01 57 43.37 +30 59 46.9 17.3 704 K00U11G C2000 10 25.23118 01 57 45.17 +30 59 48.2 18.0 704 K00U11G C2000 10 25.24499 01 57 46.88 +30 59 49.6 17.3 704 K00U11G C2000 10 25.25887 01 57 48.61 +30 59 50.6 17.8 704 K00U11G C2000 10 25.27338 01 57 50.43 +30 59 51.4 17.1 704 K00U11G C2000 10 26.15244 02 00 19.43 +30 59 39.4 17.1 704 K00U11G C2000 10 26.16837 02 00 21.90 +30 59 41.3 16.7 704 K00U11G C2000 10 26.18361 02 00 24.23 +30 59 43.2 16.2 704 K00U11G C2000 10 26.19786 02 00 26.37 +30 59 44.4 16.5 704 K00U11G C2000 10 26.21366 02 00 28.69 +30 59 45.0 17.4 704 K00U11G C2000 10 26.22704 02 00 30.68 +30 59 46.6 16.7 704 K00U11G C2000 10 26.24203 02 00 32.89 +30 59 46.6 16.4 704 K00U11G C2000 10 26.25590 02 00 34.97 +30 59 47.3 16.7 704 K00U11G C2000 10 26.26989 02 00 37.01 +30 59 47.1 16.5 704 K00U11G C2000 10 26.28416 02 00 39.09 +30 59 46.6 16.4 704 K00U11G C2000 10 26.60612 02 01 38.90 +30 59 28.3 16.7 V 402 K00U11G C2000 10 26.60738 02 01 39.10 +30 59 28.2 402 K00U11G C2000 10 26.60865 02 01 39.29 +30 59 28.1 402 K00U11G C2000 10 26.60991 02 01 39.48 +30 59 28.2 402 K00U11G C2000 10 27.18373 02 03 36.28 +30 58 30.4 17.1 V 739 K00U11G C2000 10 27.18494 02 03 36.59 +30 58 31.5 16.9 V 739 K00U11G C2000 10 27.18787 02 03 37.10 +30 58 31.6 16.7 V 739 K00U11G C2000 10 27.23442 02 03 47.06 +30 58 35.6 15.9 919 K00U11G C2000 10 27.25204 02 03 50.29 +30 58 35.9 16.4 919 K00U11G C2000 10 27.45676 02 04 34.25 +30 59 36.8 16.4 R 467 K00U11G C2000 10 27.45753 02 04 34.33 +30 59 36.1 16.5 R 467 K00U11G C2000 10 27.45830 02 04 34.54 +30 59 36.4 16.4 R 467 K00U11G C2000 10 27.45906 02 04 34.67 +30 59 36.6 16.4 R 467 K00U11G C2000 10 27.45984 02 04 34.78 +30 59 35.9 16.5 R 467 K00U11G C2000 10 27.53599 02 04 52.83 +30 57 53.2 16.7 V 900 K00U11G C2000 10 27.54189 02 04 53.90 +30 57 53.2 900 Observer details: 402 Dynic Astronomical Observatory. Observer A. Sugie. 0.60-m f/3.7 reflector + CCD. 467 Auckland Observatory. Observers I. P. Griffin, N. Brady. 0.35-m Schmidt-Cassegrain + CCD. 704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly, M. Bezpalko, M. Elowitz, R. Huber, L. Manguso. Measurers J. Stuart, R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD. 739 Sunflower Observatory, Olathe. Observer L. Robinson. 0.25-m Schmidt-Cassegrain + CCD. 900 Moriyama. Observer Y. Ikari. 0.25-m f/6.3 reflector + CCD. 919 Desert Beaver Observatory. Observer B. Yeung. 0.45-m reflector + CCD. Orbital elements: 2000 UG11 PHA 0.005 Epoch 2000 Sept. 13.0 TT = JDT 2451800.5 Spahr M 324.71375 (2000.0) P Q n 0.36705898 Peri. 240.15770 -0.24449707 -0.96353169 a 1.9318741 Node 224.43047 +0.93460628 -0.20429309 e 0.5721644 Incl. 8.93745 +0.25832594 -0.17283234 P 2.69 H 20.5 G 0.15 U 8 From 35 observations Oct 21 - 27, mean residual 0".38. Ephemeris: 2000 UG11 a,e,i = 1.93, 0.57, 9 q = 0.8265 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2000 10 13 01 41.13 +30 13.4 0.224 1.207 156.7 19.1 18.6 2000 10 18 01 45.64 +30 39.7 0.179 1.165 158.8 18.1 18.0 2000 10 23 01 52.82 +30 56.8 0.135 1.123 160.5 17.2 17.3 2000 10 24 01 54.83 +30 58.7 0.126 1.114 160.8 17.1 17.1 2000 10 25 01 57.14 +30 59.8 0.117 1.106 161.1 16.9 17.0 2000 10 26 01 59.81 +31 00.0 0.109 1.098 161.5 16.7 16.8 2000 10 27 02 02.94 +30 59.1 0.100 1.090 161.8 16.5 16.6 2000 10 28 02 06.63 +30 56.8 0.092 1.082 162.2 16.3 16.4 2000 10 29 02 11.05 +30 52.7 0.084 1.074 162.6 16.1 16.1 2000 10 30 02 16.44 +30 46.0 0.076 1.066 163.0 15.8 15.9 2000 10 31 02 23.12 +30 35.8 0.067 1.058 163.5 15.4 15.6 2000 11 01 02 31.59 +30 20.0 0.059 1.050 164.1 15.0 15.3 2000 11 02 02 42.61 +29 55.4 0.051 1.042 164.6 14.7 15.0 2000 11 03 02 57.46 +29 15.6 0.044 1.034 164.8 14.6 14.6 2000 11 04 03 18.26 +28 07.6 0.036 1.026 164.2 15.3 14.2 2000 11 05 03 48.78 +26 02.6 0.029 1.019 161.3 18.2 13.8 2000 11 06 04 35.51 +21 53.0 0.022 1.011 153.4 26.0 13.5 2000 11 07 05 47.12 +13 20.9 0.018 1.004 137.1 42.2 13.4 2000 11 08 07 23.32 -00 57.2 0.016 0.997 111.3 67.9 13.9 2000 11 09 08 58.42 -14 50.5 0.018 0.989 85.6 93.4 15.1 2000 11 10 10 08.22 -22 49.2 0.023 0.982 68.5 110.3 16.4 2000 11 11 10 53.74 -26 39.7 0.029 0.975 58.6 120.0 17.6 2000 11 12 11 23.64 -28 35.1 0.037 0.968 52.7 125.6 18.5 Timothy B. Spahr (C) Copyright 2000 MPC M.P.E.C. 2000-U30


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