MPEC 2000-B20 : 2000 AB229
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Read MPEC 2011-A25
M.P.E.C. 2000-B20 Issued 2000 Jan. 24, 16:44 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
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2000 AB229
Observations:
K00AM9B* C2000 01 05.37566 10 17 49.00 +08 41 47.5 17.9 704
K00AM9B C2000 01 05.39045 10 17 47.47 +08 41 23.9 18.2 704
K00AM9B C2000 01 05.40525 10 17 45.93 +08 41 00.7 18.3 704
K00AM9B C2000 01 05.42057 10 17 44.31 +08 40 35.8 18.0 704
K00AM9B C2000 01 05.43590 10 17 42.70 +08 40 12.1 18.2 704
K00AM9B C2000 01 06.18919 10 16 23.97 +08 20 17.7 17.5 R 046
K00AM9B C2000 01 06.19046 10 16 23.85 +08 20 16.1 046
K00AM9B C2000 01 06.19152 10 16 23.75 +08 20 14.8 046
K00AM9B C2000 01 06.19253 10 16 23.60 +08 20 12.9 046
K00AM9B C2000 01 06.23275 10 16 19.33 +08 19 08.9 557
K00AM9B C2000 01 06.23414 10 16 19.20 +08 19 06.8 557
K00AM9B C2000 01 06.23554 10 16 19.04 +08 19 04.4 557
K00AM9B C2000 01 06.23696 10 16 18.90 +08 19 02.5 557
K00AM9B C2000 01 06.23836 10 16 18.77 +08 18 59.9 17.8 V 557
K00AM9B C2000 01 06.36967 10 16 05.16 +08 15 32.7 17.6 704
K00AM9B C2000 01 06.38469 10 16 03.54 +08 15 08.7 18.2 704
K00AM9B C2000 01 06.39932 10 16 01.96 +08 14 44.9 18.1 704
K00AM9B C2000 01 06.41414 10 16 00.35 +08 14 21.9 18.7 704
K00AM9B C2000 01 07.07304 10 14 49.88 +07 56 51.3 17.7 R 046
K00AM9B C2000 01 07.07418 10 14 49.79 +07 56 49.4 046
K00AM9B C2000 01 07.07517 10 14 49.66 +07 56 47.7 046
K00AM9B C2000 01 07.07618 10 14 49.56 +07 56 46.2 046
K00AM9B C2000 01 07.11706 10 14 45.06 +07 55 41.3 18.0 106
K00AM9B C2000 01 07.13582 10 14 42.99 +07 55 10.8 18.2 106
K00AM9B C2000 01 07.15630 10 14 40.74 +07 54 38.4 18.3 106
K00AM9B C2000 01 07.36851 10 14 17.92 +07 48 59.1 17.9 704
K00AM9B C2000 01 07.38026 10 14 16.61 +07 48 40.0 17.9 704
K00AM9B C2000 01 07.38365 10 14 16.28 +07 48 34.8 18.3 704
K00AM9B C2000 01 07.39500 10 14 15.02 +07 48 16.7 18.2 704
K00AM9B C2000 01 07.40020 10 14 14.42 +07 48 08.4 18.8 704
K00AM9B C2000 01 07.40594 10 14 13.85 +07 47 59.4 651
K00AM9B C2000 01 07.40784 10 14 13.61 +07 47 56.0 18.7 V 651
K00AM9B C2000 01 07.41158 10 14 13.18 +07 47 50.4 18.4 704
K00AM9B C2000 01 07.41187 10 14 13.18 +07 47 49.9 651
K00AM9B C2000 01 07.41499 10 14 12.81 +07 47 44.4 18.9 704
K00AM9B C2000 01 07.42637 10 14 11.54 +07 47 26.4 18.6 704
K00AM9B C2000 01 07.42977 10 14 11.14 +07 47 21.7 18.9 704
K00AM9B C2000 01 07.44115 10 14 09.87 +07 47 02.9 18.6 704
K00AM9B SC2000 01 07.49408 10 14 03.95 +07 45 37.0 711
K00AM9B SC2000 01 07.49975 10 14 03.34 +07 45 28.4 711
K00AM9B SC2000 01 07.50523 10 14 02.80 +07 45 20.4 711
K00AM9B C2000 01 08.04053 10 13 04.20 +07 31 01.5 17.3 R 046
K00AM9B C2000 01 08.04260 10 13 03.99 +07 30 58.1 046
K00AM9B C2000 01 08.04378 10 13 03.85 +07 30 56.0 046
K00AM9B C2000 01 08.04514 10 13 03.69 +07 30 54.0 046
K00AM9B C2000 01 08.04617 10 13 03.60 +07 30 52.3 046
K00AM9B C2000 01 08.28757 10 12 37.00 +07 24 25.0 17.4 678
K00AM9B C2000 01 08.30486 10 12 35.06 +07 23 56.6 17.7 678
K00AM9B C2000 01 08.31358 10 12 34.06 +07 23 42.8 17.9 678
K00AM9B C2000 01 08.37498 10 12 27.06 +07 22 04.2 18.0 704
K00AM9B C2000 01 08.39010 10 12 25.33 +07 21 40.2 17.7 704
K00AM9B C2000 01 08.40517 10 12 23.63 +07 21 15.4 18.1 704
K00AM9B C2000 01 08.42082 10 12 21.81 +07 20 50.2 18.1 704
K00AM9B C2000 01 08.43601 10 12 20.11 +07 20 26.7 18.3 704
K00AM9B C2000 01 08.46922 10 12 16.29 +07 19 32.9 711
K00AM9B C2000 01 08.47497 10 12 15.63 +07 19 23.4 711
K00AM9B C2000 01 08.48095 10 12 14.94 +07 19 13.9 711
K00AM9B C2000 01 08.48639 10 12 14.46 +07 19 04.3 670
K00AM9B C2000 01 08.56281 10 12 05.72 +07 17 01.1 670
K00AM9B C2000 01 08.60977 10 12 00.91 +07 15 52.8 17.4 R 422
K00AM9B C2000 01 08.61207 10 12 00.62 +07 15 49.0 17.5 R 422
K00AM9B C2000 01 08.61332 10 12 00.50 +07 15 46.9 17.3 R 422
K00AM9B C2000 01 09.14953 10 10 59.64 +07 01 14.4 046
K00AM9B C2000 01 09.15240 10 10 59.30 +07 01 09.7 046
K00AM9B C2000 01 09.15356 10 10 59.19 +07 01 07.6 046
K00AM9B C2000 01 09.15490 10 10 59.02 +07 01 05.5 046
K00AM9B C2000 01 09.38421 10 10 33.01 +06 54 54.5 18.1 704
K00AM9B C2000 01 09.41392 10 10 29.59 +06 54 07.2 17.9 704
K00AM9B C2000 01 09.42876 10 10 27.80 +06 53 43.1 18.3 704
K00AM9B C2000 01 09.48711 10 10 21.03 +06 52 08.4 711
K00AM9B C2000 01 09.49272 10 10 20.38 +06 51 59.3 711
K00AM9B C2000 01 09.49821 10 10 19.71 +06 51 50.7 711
K00AM9B C2000 01 10.37032 10 08 38.94 +06 28 14.4 18.2 704
K00AM9B C2000 01 10.38527 10 08 37.20 +06 27 50.3 18.0 704
K00AM9B C2000 01 10.39995 10 08 35.42 +06 27 26.5 18.0 704
K00AM9B C2000 01 10.41473 10 08 33.68 +06 27 02.5 18.3 704
K00AM9B C2000 01 10.42948 10 08 31.91 +06 26 38.4 18.2 704
K00AM9B C2000 01 11.37222 10 06 40.36 +06 01 00.2 18.1 704
K00AM9B C2000 01 11.38803 10 06 38.49 +06 00 34.4 18.2 704
K00AM9B C2000 01 11.40323 10 06 36.66 +06 00 09.7 17.7 704
K00AM9B C2000 01 11.41711 10 06 34.90 +05 59 46.8 711
K00AM9B C2000 01 11.41852 10 06 34.79 +05 59 44.5 18.5 704
K00AM9B C2000 01 11.42252 10 06 34.26 +05 59 37.6 711
K00AM9B C2000 01 11.42791 10 06 33.58 +05 59 28.8 711
K00AM9B C2000 01 11.43365 10 06 32.92 +05 59 20.6 18.7 704
K00AM9B C2000 01 11.58151 10 06 15.48 +05 55 24.7 18.1 R 422
K00AM9B C2000 01 11.58363 10 06 15.21 +05 55 21.2 17.7 R 422
K00AM9B C2000 01 12.06623 10 05 16.65 +05 42 03.4 17.6 R 118
K00AM9B C2000 01 12.06973 10 05 16.22 +05 41 57.4 118
K00AM9B C2000 01 12.07376 10 05 15.77 +05 41 51.1 118
K00AM9B C2000 01 12.07833 10 05 15.13 +05 41 43.2 118
K00AM9B C2000 01 12.09668 10 05 12.89 +05 41 13.2 046
K00AM9B C2000 01 12.09848 10 05 12.72 +05 41 11.0 17.3 R 046
K00AM9B C2000 01 12.09925 10 05 12.65 +05 41 08.9 046
K00AM9B C2000 01 12.10014 10 05 12.46 +05 41 07.9 046
K00AM9B C2000 01 12.20166 10 04 59.99 +05 38 20.5 17.9 V 557
K00AM9B C2000 01 12.20424 10 04 59.68 +05 38 16.5 557
K00AM9B C2000 01 12.20677 10 04 59.37 +05 38 12.3 557
K00AM9B C2000 01 13.02917 10 03 18.57 +05 15 41.1 17.5 R 046
K00AM9B C2000 01 13.03051 10 03 18.40 +05 15 39.2 046
K00AM9B C2000 01 13.03147 10 03 18.29 +05 15 37.4 046
K00AM9B C2000 01 13.03301 10 03 18.09 +05 15 35.1 046
K00AM9B C2000 01 13.09374 10 03 10.48 +05 13 54.7 595
K00AM9B C2000 01 13.09913 10 03 09.75 +05 13 45.9 595
K00AM9B C2000 01 13.10245 10 03 09.35 +05 13 40.4 18.2 V 595
K00AM9B C2000 01 13.11250 10 03 08.06 +05 13 23.7 595
K00AM9B C2000 01 13.30459 10 02 44.42 +05 08 08.0 18.3 V 719
K00AM9B C2000 01 13.31815 10 02 42.70 +05 07 45.2 18.6 V 719
K00AM9B C2000 01 15.16144 09 58 48.58 +04 17 00.3 17.6 R 046
K00AM9B C2000 01 15.16267 09 58 48.42 +04 16 58.4 046
K00AM9B C2000 01 15.16369 09 58 48.30 +04 16 56.8 046
K00AM9B C2000 01 15.16471 09 58 48.16 +04 16 54.9 046
K00AM9B C2000 01 15.16584 09 58 48.01 +04 16 53.3 046
K00AM9B C2000 01 15.57580 09 57 55.29 +04 05 41.7 17.2 R 422
K00AM9B C2000 01 15.57664 09 57 55.16 +04 05 39.9 17.3 R 422
K00AM9B C2000 01 15.57743 09 57 55.04 +04 05 38.6 17.4 R 422
K00AM9B C2000 01 15.95553 09 57 05.70 +03 55 04.2 587
K00AM9B C2000 01 15.95831 09 57 05.36 +03 54 59.6 587
K00AM9B C2000 01 17.49434 09 53 41.74 +03 12 36.8 467
K00AM9B C2000 01 17.49582 09 53 41.49 +03 12 36.2 467
K00AM9B C2000 01 17.49880 09 53 41.17 +03 12 31.4 17.1 R 467
K00AM9B C2000 01 17.49954 09 53 40.97 +03 12 29.2 17.1 R 467
K00AM9B C2000 01 18.58154 09 51 14.57 +02 42 22.7 17.4 V 348
K00AM9B C2000 01 18.58719 09 51 13.82 +02 42 15.1 348
K00AM9B C2000 01 18.62229 09 51 08.84 +02 41 16.6 348
K00AM9B C2000 01 18.67542 09 51 01.51 +02 39 49.2 17.5 V 900
K00AM9B C2000 01 18.68470 09 51 00.04 +02 39 33.9 900
K00AM9B C2000 01 18.70331 09 50 57.74 +02 39 02.7 17.6 V 402
K00AM9B C2000 01 18.70483 09 50 57.49 +02 39 00.0 402
K00AM9B C2000 01 18.70609 09 50 57.36 +02 38 57.5 402
K00AM9B C2000 01 18.70735 09 50 57.16 +02 38 55.2 402
Observer details:
046 Klet. Observers J. Ticha, M. Tichy, Z. Moravec. 0.57-m f/5.2 reflector
+ CCD.
106 Crni Vrh. Observer H. Mikuz. 0.36-m f/6.7 Schmidt-Cassegrain + CCD.
118 Modra. Observers L. Kornos, J. Toth. 0.6-m f/5.5 reflector + 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.
422 Loomberah. Observer G. J. Garradd. 0.45-m f/5.4 reflector + CCD.
467 Auckland Observatory. Observers I. P. Griffin, M. Arthur. 0.5-m
reflector + CCD.
557 Ondrejov. Observer P. Kusnirak. 0.65-m f/3.6 reflector + CCD.
587 Sormano. Observers P. Sicoli, A. Testa. 0.5-m reflector + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
reflector + CCD.
670 Camarillo. Observer J. E. Rogers. 0.30-m f/6.7 Helin Telescope + CCD.
678 Fountain Hills. Observer C. W. Juels. 0.313-m f/5.44 reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, M. Elowitz, R. Huber. Measurers J. Stuart, H. Viggh,
R. Sayer, J. B. Evans. 1.0-m f/2.15 reflector + CCD.
711 McDonald Observatory. Observer J. G. Ries. 0.76-m reflector + CCD.
719 Etscorn Observatory. Observer D. A. Klinglesmith III. 0.355-m
Schmidt-Cassegrain + CCD.
900 Moriyama. Observer Y. Ikari. 0.25-m f/6.3 reflector + CCD.
Orbital elements:
2000 AB229
Epoch 1999 Dec. 28.0 TT = JDT 2451540.5 Marsden
M 0.03820 (2000.0) P Q
n 0.00245847 Peri. 171.79412 -0.65000722 -0.35721649
a 54.3700053 Node 313.97448 +0.63353818 +0.23270022
e 0.9578739 Incl. 68.75384 +0.41966652 -0.90457006
P 401 H 14.2 G 0.15
From 130 observations 2000 Jan. 5-18.
Ephemeris:
2000 AB229 a,e,i = 54.37, 0.96, 69 q = 2.2904
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 01 17 09 54.80 +03 26.3 1.445 2.324 145.6 13.9 17.6
2000 01 27 09 31.11 -01 08.2 1.412 2.346 155.8 9.9 17.4
2000 02 06 09 05.98 -05 22.4 1.426 2.372 158.6 8.7 17.4
2000 02 16 08 42.01 -08 56.6 1.487 2.403 151.8 11.2 17.7
2000 02 26 08 21.40 -11 42.4 1.587 2.438 141.1 14.8 18.0
2000 03 07 08 05.35 -13 43.6 1.719 2.478 130.2 17.8 18.3
2000 03 17 07 54.13 -15 10.7 1.872 2.521 119.9 20.0 18.6
2000 03 27 07 47.35 -16 15.4 2.040 2.568 110.6 21.3 18.8
2000 04 06 07 44.39 -17 07.2 2.216 2.618 102.3 21.9 19.1
2000 04 16 07 44.58 -17 53.4 2.395 2.672 94.7 22.0 19.3
2000 04 26 07 47.30 -18 39.0 2.573 2.728 87.9 21.6 19.5
2000 05 06 07 52.07 -19 27.4 2.747 2.787 81.8 21.0 19.7
2000 05 16 07 58.46 -20 21.1 2.916 2.848 76.2 20.2 19.8
2000 05 26 08 06.15 -21 21.4 3.077 2.912 71.1 19.2 19.9
2000 06 05 08 14.87 -22 29.5 3.231 2.977 66.6 18.2 20.1
2000 06 15 08 24.42 -23 46.0 3.375 3.044 62.5 17.2 20.2
2000 06 25 08 34.62 -25 11.3 3.511 3.112 59.0 16.3 20.3
2000 07 05 08 45.34 -26 45.5 3.637 3.182 56.0 15.4 20.4
2000 07 15 08 56.45 -28 28.7 3.755 3.253 53.4 14.5 20.5
2000 07 25 09 07.87 -30 20.7 3.863 3.325 51.4 13.8 20.5
2000 08 04 09 19.53 -32 21.4 3.962 3.398 49.9 13.2 20.6
2000 08 14 09 31.33 -34 30.5 4.053 3.471 48.9 12.7 20.7
2000 08 24 09 43.21 -36 47.5 4.136 3.546 48.4 12.3 20.8
2000 09 03 09 55.13 -39 11.9 4.212 3.621 48.4 12.0 20.8
2000 09 13 10 07.01 -41 43.3 4.280 3.696 48.8 11.8 20.9
2000 09 23 10 18.80 -44 20.8 4.343 3.772 49.7 11.7 21.0
2000 10 03 10 30.42 -47 03.9 4.399 3.849 51.0 11.7 21.1
2000 10 13 10 41.77 -49 51.6 4.451 3.926 52.6 11.6 21.1
2000 10 23 10 52.77 -52 43.0 4.497 4.003 54.5 11.7 21.2
2000 11 02 11 03.27 -55 37.2 4.540 4.080 56.7 11.7 21.3
2000 11 12 11 13.08 -58 32.9 4.579 4.158 59.1 11.8 21.3
2000 11 22 11 21.98 -61 28.8 4.615 4.235 61.6 11.8 21.4
2000 12 02 11 29.61 -64 23.7 4.648 4.313 64.3 11.9 21.4
2000 12 12 11 35.48 -67 15.8 4.679 4.391 67.1 11.9 21.5
2000 12 22 11 38.9 -70 03.3 4.709 4.468 70.0 11.9 21.5
2001 01 01 11 38.8 -72 43.7 4.737 4.546 72.9 11.9 21.6
2001 01 11 11 33.6 -75 13.9 4.765 4.624 75.9 11.9 21.6
2001 01 21 11 21.2 -77 29.5 4.793 4.702 78.8 11.8 21.7
2001 01 31 10 58.7 -79 24.3 4.821 4.779 81.7 11.8 21.7
2001 02 10 10 24.1 -80 49.8 4.850 4.857 84.6 11.7 21.8
2001 02 20 09 38.9 -81 37.0 4.881 4.935 87.3 11.5 21.8
2001 03 02 08 51.0 -81 41.8 4.914 5.012 89.9 11.4 21.9
2001 03 12 08 10.8 -81 10.0 4.950 5.089 92.4 11.2 21.9
2001 03 22 07 43.3 -80 13.8 4.990 5.166 94.6 11.1 21.9
2001 04 01 07 27.9 -79 05.1 5.034 5.243 96.6 10.9 22.0
2001 04 11 07 21.8 -77 52.6 5.083 5.320 98.3 10.7 22.0
Brian G. Marsden (C) Copyright 2000 MPC M.P.E.C. 2000-B20
Read MPEC 2011-A25
Enter an MPEC number in one of the following forms:
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