MPEC 2001-A06 : 2000 YH29
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M.P.E.C. 2001-A06 Issued 2001 Jan. 1, 19:10 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 YH29 Observations: K00Y29H* C2000 12 23.23203 05 33 25.81 -01 03 02.7 17.9 704 K00Y29H C2000 12 23.24721 05 33 25.01 -01 01 40.1 17.8 704 K00Y29H C2000 12 23.26245 05 33 24.20 -01 00 16.4 18.0 704 K00Y29H C2000 12 23.27762 05 33 23.37 -00 58 53.2 17.5 704 K00Y29H C2000 12 23.29285 05 33 22.59 -00 57 29.7 17.3 704 K00Y29H C2000 12 23.99111 05 32 53.57 +00 05 39.7 557 K00Y29H C2000 12 23.99217 05 32 53.51 +00 05 45.0 557 K00Y29H SC2000 12 23.99429 05 32 53.34 +00 05 56.1 557 K00Y29H C2000 12 23.99941 05 32 53.17 +00 06 25.2 046 K00Y29H C2000 12 24.00012 05 32 53.15 +00 06 29.0 046 K00Y29H C2000 12 24.00095 05 32 53.13 +00 06 33.7 046 K00Y29H C2000 12 24.01796 05 32 52.33 +00 08 04.7 557 K00Y29H C2000 12 24.03896 05 32 51.35 +00 09 57.9 557 K00Y29H C2000 12 24.16109 05 32 46.84 +00 21 32.9 15.7 R 844 K00Y29H C2000 12 24.17205 05 32 46.42 +00 22 34.6 16.5 R 844 K00Y29H C2000 12 24.17716 05 32 46.03 +00 22 59.8 16.0 R 844 K00Y29H C2000 12 24.18821 05 32 45.45 +00 24 00.7 13.5 R 844 K00Y29H C2000 12 24.28066 05 32 42.42 +00 31 43.7 17.3 V 926 K00Y29H C2000 12 24.28117 05 32 42.40 +00 31 46.3 17.4 V 926 K00Y29H C2000 12 24.28169 05 32 42.36 +00 31 49.1 17.1 V 926 K00Y29H C2000 12 24.57492 05 32 30.97 +00 57 51.3 16.7 V 348 K00Y29H C2000 12 24.58524 05 32 30.51 +00 58 46.9 348 K00Y29H C2000 12 24.84586 05 32 20.99 +01 21 42.5 16.6 R 046 K00Y29H C2000 12 24.84704 05 32 20.94 +01 21 48.9 046 K00Y29H C2000 12 24.84791 05 32 20.89 +01 21 53.4 046 K00Y29H C2000 12 24.84859 05 32 20.86 +01 21 56.9 046 K00Y29H C2000 12 25.22737 05 32 05.48 +01 55 11.2 17.1 V 912 K00Y29H C2000 12 25.24993 05 32 04.44 +01 57 08.1 17.1 V 912 K00Y29H C2000 12 25.85660 05 31 43.61 +02 49 35.9 620 K00Y29H C2000 12 25.86927 05 31 43.22 +02 50 40.9 620 K00Y29H C2000 12 25.87696 05 31 42.88 +02 51 16.1 620 K00Y29H C2000 12 25.88909 05 31 42.14 +02 52 24.0 620 K00Y29H C2000 12 25.89554 05 31 41.93 +02 52 54.6 620 K00Y29H C2000 12 26.17612 05 31 31.45 +03 16 51.7 16.8 V 912 K00Y29H C2000 12 26.19801 05 31 30.45 +03 18 43.8 17.0 V 912 K00Y29H C2000 12 26.28236 05 31 27.73 +03 25 56.3 16.9 V 926 K00Y29H C2000 12 26.28286 05 31 27.71 +03 25 58.9 16.9 V 926 K00Y29H C2000 12 26.28524 05 31 27.60 +03 26 11.0 16.9 V 926 K00Y29H C2000 12 26.76391 05 31 12.35 +04 06 22.0 16.4 R 046 K00Y29H C2000 12 26.76538 05 31 12.31 +04 06 29.3 046 K00Y29H C2000 12 26.76606 05 31 12.28 +04 06 32.7 046 K00Y29H C2000 12 26.76686 05 31 12.25 +04 06 36.7 046 K00Y29H C2000 12 27.20557 05 30 57.38 +04 43 10.4 17.0 919 K00Y29H C2000 12 27.20750 05 30 57.31 +04 43 19.8 16.9 919 K00Y29H C2000 12 27.20917 05 30 57.29 +04 43 27.9 17.1 919 K00Y29H C2000 12 27.21192 05 30 57.16 +04 43 41.5 17.1 919 K00Y29H C2000 12 27.26387 05 30 55.15 +04 47 59.5 670 K00Y29H C2000 12 27.33090 05 30 52.38 +04 53 29.7 670 K00Y29H C2000 12 27.37980 05 30 50.47 +04 57 32.1 670 K00Y29H C2000 12 27.61169 05 30 43.59 +05 16 29.7 17.1 V 900 K00Y29H C2000 12 27.61932 05 30 43.30 +05 17 07.0 900 K00Y29H C2000 12 27.93341 05 30 34.10 +05 42 34.2 17.5 R 165 K00Y29H C2000 12 27.93778 05 30 33.88 +05 42 55.2 17.7 R 165 K00Y29H C2000 12 27.93960 05 30 33.84 +05 43 04.9 17.1 R 165 K00Y29H C2000 12 27.94371 05 30 33.68 +05 43 24.2 17.7 R 165 K00Y29H C2000 12 28.23324 05 30 25.12 +06 06 45.2 17.5 704 K00Y29H C2000 12 28.24863 05 30 24.51 +06 07 59.1 17.2 704 K00Y29H C2000 12 28.26401 05 30 23.93 +06 09 13.0 17.5 704 K00Y29H C2000 12 28.27941 05 30 23.28 +06 10 26.9 17.4 704 K00Y29H C2000 12 28.29455 05 30 22.80 +06 11 38.5 17.7 919 K00Y29H C2000 12 28.29538 05 30 22.70 +06 11 43.1 17.6 704 K00Y29H C2000 12 28.29646 05 30 22.72 +06 11 47.4 17.6 919 K00Y29H C2000 12 28.30105 05 30 22.63 +06 12 09.1 17.5 919 K00Y29H C2000 12 28.74560 05 30 11.16 +06 47 20.9 17.4 V 151 K00Y29H C2000 12 28.74720 05 30 11.08 +06 47 28.2 17.2 V 151 K00Y29H C2000 12 28.74870 05 30 11.11 +06 47 35.2 17.4 V 151 K00Y29H C2000 12 28.75064 05 30 10.96 +06 47 45.5 17.5 V 151 K00Y29H C2000 12 28.75197 05 30 10.96 +06 47 50.4 17.3 V 151 K00Y29H C2000 12 28.75469 05 30 10.87 +06 48 03.4 17.4 V 151 K00Y29H C2000 12 28.75676 05 30 10.81 +06 48 13.0 17.3 V 151 K00Y29H WC2000 12 28.84954 05 30 07.73 +06 55 34.0 587 K00Y29H C2000 12 28.86442 05 30 07.21 +06 56 44.3 16.3 R 587 K00Y29H C2000 12 28.86678 05 30 07.08 +06 56 54.0 587 K00Y29H C2000 12 28.94023 05 30 04.42 +07 02 38.8 557 K00Y29H C2000 12 28.94147 05 30 04.37 +07 02 44.9 557 K00Y29H C2000 12 28.94270 05 30 04.33 +07 02 50.3 557 K00Y29H C2000 12 28.94394 05 30 04.28 +07 02 56.6 557 K00Y29H C2000 12 28.94519 05 30 04.26 +07 03 02.1 17.8 V 557 K00Y29H C2000 12 29.21933 05 29 57.64 +07 24 30.4 670 K00Y29H C2000 12 29.26456 05 29 55.97 +07 28 01.6 670 K00Y29H C2000 12 29.37184 05 29 52.10 +07 36 19.5 670 K00Y29H C2000 12 29.61777 05 29 46.03 +07 55 14.3 17.2 V 402 K00Y29H C2000 12 29.61903 05 29 46.01 +07 55 20.1 402 K00Y29H C2000 12 29.62029 05 29 45.96 +07 55 26.1 402 K00Y29H C2000 12 29.62155 05 29 45.90 +07 55 31.8 402 K00Y29H C2000 12 29.99022 05 29 36.31 +08 23 32.7 17.5 461 K00Y29H C2000 12 29.99185 05 29 36.27 +08 23 39.9 461 K00Y29H C2000 12 29.99267 05 29 36.24 +08 23 43.6 16.9 461 K00Y29H C2000 12 29.99350 05 29 36.22 +08 23 47.4 461 K00Y29H C2000 12 30.17065 05 29 33.17 +08 37 14.2 17.7 R 854 K00Y29H C2000 12 30.17569 05 29 33.07 +08 37 37.5 854 K00Y29H C2000 12 30.17821 05 29 33.01 +08 37 49.3 854 K00Y29H C2000 12 30.21734 05 29 31.67 +08 40 46.3 17.2 704 K00Y29H C2000 12 30.23225 05 29 31.17 +08 41 53.3 17.7 704 K00Y29H C2000 12 30.24741 05 29 30.67 +08 43 01.7 17.8 704 K00Y29H C2000 12 30.26243 05 29 30.16 +08 44 09.3 17.1 704 K00Y29H C2000 12 30.27733 05 29 29.66 +08 45 16.5 16.9 704 K00Y29H C2000 12 30.31880 05 29 28.34 +08 48 22.1 17.2 919 K00Y29H C2000 12 30.32061 05 29 28.30 +08 48 30.0 17.3 919 K00Y29H C2000 12 30.54707 05 29 23.34 +09 05 50.7 16.5 R 428 K00Y29H C2000 12 30.55028 05 29 23.23 +09 06 04.9 16.8 R 428 K00Y29H C2000 12 30.55662 05 29 23.00 +09 06 32.6 16.6 R 428 K00Y29H C2000 12 31.82631 05 28 56.76 +10 38 25.0 17.5 R 165 K00Y29H C2000 12 31.83141 05 28 56.61 +10 38 46.3 17.2 R 165 K00Y29H C2000 12 31.83399 05 28 56.57 +10 38 57.7 17.6 R 165 K00Y29H C2000 12 31.84385 05 28 56.26 +10 39 38.8 17.1 R 165 K00Y29H C2000 12 31.90703 05 28 54.38 +10 44 07.7 17.7 106 K00Y29H C2000 12 31.92035 05 28 54.01 +10 45 04.9 17.7 106 K00Y29H C2000 12 31.93398 05 28 53.63 +10 46 01.3 17.0 R 118 K00Y29H C2000 12 31.93659 05 28 53.57 +10 46 12.6 118 K00Y29H C2000 12 31.94003 05 28 53.44 +10 46 26.6 118 K00Y29H C2000 12 31.94204 05 28 53.46 +10 46 36.5 17.4 106 Observer details: 046 Klet. Observers J. Ticha, M. Tichy, M. Kocer. 0.57-m f/5.2 reflector + CCD. 106 Crni Vrh. Observer J. Skvarc. 0.36-m f/6.7 Schmidt-Cassegrain + CCD. 118 Modra. Observers L. Kornos, P. Koleny. 0.6-m f/5.5 reflector + CCD. 151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.8 Hypergraph. 165 Piera Observatory, Barcelona. Observer J. Guarro. 0.40-m f/2 Schmidt + CCD. 348 Ayabe. Observer N. Otuki. 0.28-m f/5.5 Schmidt-Cassegrain + CCD. 402 Dynic Astronomical Observatory. Observer A. Sugie. 0.60-m f/3.7 reflector + CCD. 428 Reedy Creek. Observer J. Broughton. 0.25-m f/6.3 Schmidt-Cassegrain + CCD. 461 JATE Asteroid Survey, Piszkesteto Stn. (Konkoly). Observers K. Sarneczky, L. Kiss, R. Nagy. 0.60-m Schmidt + CCD. 557 Ondrejov. Observers P. Kusnirak, U. Babiakova. 0.65-m f/3.6 reflector + CCD. 587 Sormano. Observers F. Manca, M. Cavagna. 0.5-m reflector + CCD. 620 Observatorio Astronomico de Mallorca. Observers S. Sanchez, M. Blasco, M. Ferrera. 0.30-m f/3.3 Schmidt-Cassegrain + CCD. 670 Camarillo. Observer J. E. Rogers. 0.30-m f/6.7 Helin Telescope + CCD. 704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly, M. Bezpalko, R. Huber, L. Manguso, S. Adams. Measurers J. Stuart, R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD. 844 Los Molinos. Observer R. Salvo. 0.35-m f/6.4 reflector + CCD. 854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.30-m f/6.1 Schmidt-Cassegrain + CCD. 900 Moriyama. Observer Y. Ikari. 0.25-m f/6.3 reflector + CCD. 912 Carbuncle Hill Observatory, Greene. Observer D. P. Pray. 0.30-m f/3.3 Schmidt-Cassegrain + CCD. 919 Desert Beaver Observatory. Observer K. W. Yeung. 0.45-m reflector + CCD. 926 Tenagra II Observatory. Observer M. Schwartz. Measurer P. R. Holvorcem. 0.5-m f/10 Ritchey-Chretien + CCD. Orbital elements: 2000 YH29 Epoch 2000 Dec. 22.0 TT = JDT 2451900.5 Williams M 17.56106 (2000.0) P Q n 0.29709338 Peri. 284.36601 +0.81108755 -0.46034469 a 2.2243719 Node 104.16451 +0.56600326 +0.77333575 e 0.5295955 Incl. 21.84981 -0.14757135 +0.43592956 P 3.32 H 18.0 G 0.15 From 111 observations 2000 Dec. 23-31. Ephemeris: 2000 YH29 a,e,i = 2.22, 0.53, 22 q = 1.0464 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2001 01 01 05 28.88 +10 50.9 0.359 1.323 157.9 16.2 17.3 2001 01 06 05 27.87 +16 13.8 0.399 1.356 155.5 17.5 17.6 2001 01 11 05 28.04 +20 39.5 0.444 1.390 151.6 19.7 17.9 2001 01 16 05 29.36 +24 15.4 0.495 1.425 147.1 22.0 18.3 2001 01 21 05 31.76 +27 09.8 0.551 1.460 142.5 24.2 18.7 2001 01 26 05 35.19 +29 30.3 0.611 1.496 138.1 26.1 19.0 2001 01 31 05 39.57 +31 23.2 0.674 1.532 133.9 27.6 19.3 2001 02 05 05 44.80 +32 53.9 0.741 1.568 129.9 28.9 19.6 2001 02 10 05 50.77 +34 06.3 0.811 1.604 126.0 29.8 19.9 2001 02 20 06 04.55 +35 48.7 0.958 1.676 118.8 31.1 20.4 2001 03 02 06 20.29 +36 48.8 1.114 1.747 112.1 31.7 20.8 2001 03 12 06 37.44 +37 18.4 1.277 1.818 105.7 31.8 21.2 2001 03 22 06 55.51 +37 24.5 1.445 1.887 99.6 31.4 21.5 2001 04 01 07 14.18 +37 12.2 1.617 1.956 93.7 30.7 21.8 2001 04 11 07 33.16 +36 45.0 1.791 2.023 88.0 29.7 22.1 Gareth V. Williams (C) Copyright 2001 MPC M.P.E.C. 2001-A06


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