MPEC 1999-R30 : 1999 RB32
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M.P.E.C. 1999-R30 Issued 1999 Sept. 11, 16:10 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.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
1999 RB32
Observations:
J99R32B* C1999 09 08.40089 01 00 16.33 +24 45 34.1 16.0 704
J99R32B C1999 09 08.41453 01 00 26.17 +24 47 33.5 16.4 704
J99R32B C1999 09 08.42825 01 00 36.04 +24 49 33.4 16.5 704
J99R32B C1999 09 08.44175 01 00 45.82 +24 51 31.1 16.5 704
J99R32B C1999 09 08.45525 01 00 55.63 +24 53 28.2 16.4 704
J99R32B C1999 09 08.96328 01 07 34.46 +26 06 57.6 16.3 V 557
J99R32B C1999 09 08.96416 01 07 35.12 +26 07 05.3 557
J99R32B C1999 09 08.96486 01 07 35.64 +26 07 11.4 557
J99R32B C1999 09 09.00009 01 08 01.81 +26 12 22.0 118
J99R32B C1999 09 09.00407 01 08 04.81 +26 12 56.7 118
J99R32B C1999 09 09.00744 01 08 07.36 +26 13 26.9 118
J99R32B C1999 09 09.02723 01 08 22.39 +26 16 16.7 046
J99R32B C1999 09 09.02792 01 08 22.91 +26 16 22.6 046
J99R32B C1999 09 09.02878 01 08 23.56 +26 16 30.2 046
J99R32B C1999 09 09.03010 01 08 24.54 +26 16 41.2 16.0 R 046
J99R32B C1999 09 09.03066 01 08 24.96 +26 16 46.4 046
J99R32B C1999 09 09.03147 01 08 25.54 +26 16 53.2 046
J99R32B C1999 09 09.15270 01 10 06.64 +26 34 10.7 15.2 R 734
J99R32B C1999 09 09.15433 01 10 07.91 +26 34 25.4 14.8 R 734
J99R32B C1999 09 09.15578 01 10 08.99 +26 34 37.8 14.9 R 734
J99R32B C1999 09 09.15777 01 10 10.56 +26 34 55.4 15.1 R 734
J99R32B C1999 09 09.27321 01 11 39.22 +26 51 43.5 15.3 V 713
J99R32B C1999 09 09.27926 01 11 43.78 +26 52 39.1 16.0 V 713
J99R32B C1999 09 09.28524 01 11 48.42 +26 53 28.2 16.0 V 713
J99R32B C1999 09 09.29589 01 11 56.24 +26 54 58.7 16.1 V 713
J99R32B C1999 09 09.38196 01 13 02.76 +27 07 29.5 15.4 R 670
J99R32B C1999 09 09.38319 01 13 03.66 +27 07 39.7 670
J99R32B C1999 09 09.40219 01 13 17.86 +27 10 22.5 670
J99R32B C1999 09 09.40458 01 13 18.05 +27 10 42.6 16.5 704
J99R32B C1999 09 09.40594 01 13 20.68 +27 10 54.9 670
J99R32B C1999 09 09.41825 01 13 28.29 +27 12 37.8 16.5 704
J99R32B C1999 09 09.43193 01 13 38.54 +27 14 33.5 16.4 704
J99R32B C1999 09 09.44351 01 13 48.78 +27 16 13.3 670
J99R32B C1999 09 09.44550 01 13 48.81 +27 16 27.6 17.0 704
J99R32B C1999 09 09.45894 01 13 58.89 +27 18 20.2 16.6 704
J99R32B C1999 09 09.82477 01 19 00.44 +28 08 50.0 15.6 R 151
J99R32B C1999 09 09.82668 01 19 02.16 +28 09 06.5 15.3 R 151
J99R32B C1999 09 09.82846 01 19 03.60 +28 09 23.0 15.7 R 151
J99R32B C1999 09 09.83396 01 19 08.01 +28 10 08.7 15.3 R 151
J99R32B C1999 09 09.83568 01 19 09.43 +28 10 25.0 15.5 R 151
J99R32B C1999 09 09.83757 01 19 10.92 +28 10 40.2 15.6 R 151
J99R32B C1999 09 09.89013 01 19 52.94 +28 18 14.9 108
J99R32B C1999 09 09.89178 01 19 54.21 +28 18 32.9 108
J99R32B C1999 09 09.89426 01 19 56.39 +28 18 53.3 16.0 V 108
J99R32B C1999 09 09.91027 01 20 08.69 +28 21 08.4 108
J99R32B C1999 09 09.96969 01 20 54.01 +28 29 25.5 118
J99R32B C1999 09 09.97362 01 20 57.06 +28 29 58.7 118
J99R32B C1999 09 09.97683 01 20 59.53 +28 30 25.4 118
J99R32B C1999 09 10.00752 01 21 25.07 +28 34 50.5 16.8 R 946
J99R32B C1999 09 10.00959 01 21 26.61 +28 35 08.1 16.2 R 946
J99R32B C1999 09 10.01384 01 21 29.95 +28 35 43.7 16.3 R 946
J99R32B C1999 09 10.04424 01 21 52.04 +28 39 51.0 595
J99R32B C1999 09 10.04705 01 21 54.20 +28 40 14.8 595
J99R32B C1999 09 10.04981 01 21 56.36 +28 40 37.5 16.3 V 595
J99R32B C1999 09 10.05233 01 21 58.31 +28 40 58.4 595
J99R32B C1999 09 10.11476 01 22 46.59 +28 49 24.5 046
J99R32B C1999 09 10.11546 01 22 47.15 +28 49 30.3 046
J99R32B C1999 09 10.11613 01 22 47.66 +28 49 35.9 046
J99R32B C1999 09 10.11706 01 22 48.37 +28 49 43.4 16.0 R 046
J99R32B C1999 09 10.30728 01 25 30.33 +29 16 03.3 670
J99R32B C1999 09 10.31833 01 25 38.96 +29 17 35.1 670
J99R32B C1999 09 10.33082 01 25 48.66 +29 19 18.7 16.2 V 670
J99R32B C1999 09 10.83567 01 32 45.37 +30 25 52.4 611
J99R32B C1999 09 10.83709 01 32 46.56 +30 26 03.9 611
J99R32B C1999 09 10.83848 01 32 47.71 +30 26 15.4 611
J99R32B C1999 09 10.83895 01 32 48.12 +30 26 24.4 15.7 R 540
J99R32B C1999 09 10.84027 01 32 49.19 +30 26 35.3 540
J99R32B C1999 09 10.84151 01 32 50.11 +30 26 44.5 540
J99R32B C1999 09 10.84267 01 32 51.16 +30 26 54.9 540
J99R32B C1999 09 10.84705 01 32 54.73 +30 27 24.7 611
J99R32B C1999 09 10.95872 01 34 25.74 +30 42 38.6 108
J99R32B C1999 09 10.96018 01 34 26.82 +30 42 50.8 108
J99R32B C1999 09 10.96250 01 34 28.55 +30 43 06.6 108
J99R32B C1999 09 10.96458 01 34 30.21 +30 43 24.4 16.3 V 108
J99R32B C1999 09 10.99189 01 34 51.98 +30 46 54.4 16.1 R 151
J99R32B C1999 09 10.99578 01 34 55.08 +30 47 25.1 15.9 R 151
J99R32B C1999 09 10.99873 01 34 57.43 +30 47 49.0 16.1 R 151
J99R32B C1999 09 11.00032 01 34 58.72 +30 48 01.0 15.7 R 151
J99R32B C1999 09 11.00191 01 34 59.97 +30 48 13.7 16.1 R 151
J99R32B C1999 09 11.00737 01 35 04.34 +30 48 56.3 16.0 R 151
J99R32B C1999 09 11.05102 01 35 38.38 +30 54 37.8 15.8 R 046
J99R32B C1999 09 11.05194 01 35 39.13 +30 54 45.0 046
J99R32B C1999 09 11.05332 01 35 40.22 +30 54 55.9 046
J99R32B C1999 09 11.05389 01 35 40.67 +30 55 00.2 046
J99R32B C1999 09 11.05444 01 35 41.11 +30 55 04.6 16.1 R 046
J99R32B C1999 09 11.10925 01 36 24.84 +31 02 04.8 15.9 R 113
J99R32B C1999 09 11.11005 01 36 25.48 +31 02 11.0 15.8 R 113
J99R32B C1999 09 11.11086 01 36 26.13 +31 02 17.3 15.9 R 113
J99R32B C1999 09 11.11166 01 36 26.75 +31 02 23.4 15.8 R 113
J99R32B C1999 09 11.11246 01 36 27.41 +31 02 29.4 15.8 R 113
J99R32B C1999 09 11.11328 01 36 28.04 +31 02 35.7 15.9 R 113
J99R32B C1999 09 11.11407 01 36 28.69 +31 02 41.8 16.0 R 113
J99R32B C1999 09 11.11488 01 36 29.32 +31 02 48.0 16.1 R 113
J99R32B C1999 09 11.11568 01 36 29.97 +31 02 54.1 16.0 R 113
J99R32B C1999 09 11.11649 01 36 30.64 +31 03 00.1 15.9 R 113
J99R32B C1999 09 11.21256 01 37 59.52 +31 15 29.8 719
J99R32B C1999 09 11.21487 01 38 01.42 +31 15 49.0 719
J99R32B C1999 09 11.23219 01 38 15.44 +31 18 06.2 719
J99R32B C1999 09 11.23441 01 38 17.39 +31 18 24.3 719
J99R32B C1999 09 11.32704 01 39 29.87 +31 30 27.7 16.8 V 739
J99R32B C1999 09 11.33019 01 39 32.54 +31 30 53.9 16.2 V 739
J99R32B 1C1999 09 11.45057 01 41 11.38 +31 45 50.2 658
J99R32B 1C1999 09 11.45156 01 41 12.22 +31 45 57.8 658
J99R32B 1C1999 09 11.45240 01 41 12.84 +31 46 03.6 658
Observer details:
046 Klet. Observers J. Ticha, M. Tichy, Z. Moravec. 0.57-m f/5.2 reflector
+ CCD.
108 Montelupo. Observers M. Tombelli, A. Boattini, L. Tesi, D. Guidetti,
G. Forti, E. Masotti. Measurers M. Tombelli, A. Boattini, L. Tesi,
S. Bartolini, G. Forti. 0.30-m f/5.7 Schmidt-Cassegrain + CCD.
113 Volkssternwarte Drebach, Schoenbrunn. Observers G. Lehmann, J. Kandler,
A. Knoefel, C. Mueller. 0.50-m f/4.0 reflector + CCD.
118 Modra. Observers L. Kornos, P. Koleny, J. Toth. 0.6-m f/5.5 reflector
+ CCD.
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.25-m f/8.0
reflector + CCD.
540 Linz. Observer E. Meyer. 0.3-m f/5.2 Schmidt-Cassegrain + CCD.
557 Ondrejov. Observers P. Pravec, P. Kusnirak. 0.65-m f/3.6 reflector + CCD.
595 Farra d'Isonzo. Observers M. Spolaor, E. Pettarin, A. Toso. 0.40-m f/4.5
reflector + CCD
611 Starkenburg. Observers S. Kluegl, R. Stoss. 0.45-m f/4.4 reflector + CCD.
658 Dominion Astrophysical Observatory. Observer D. D. Balam. 1.82-m
reflector + 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, M. Elowitz. Measurers J. Stuart, H. Viggh, R. Sayer. 1.0-m
f/2.15 reflector + CCD.
713 Thornton. Observer R. A. Koff. 0.20-m f/10 Schmidt-Cassegrain + CCD.
719 Etscorn Observatory. Observers D. A. Klinglesmith III, R. Huber. 0.355-m
Schmidt-Cassegrain + CCD.
734 Farpoint Observatory. Observers G. Hug, G. Bell. 0.30-m
Schmidt-Cassegrain + CCD.
739 Sunflower Observatory, Olathe. Observer L. Robinson. 0.25-m
Schmidt-Cassegrain + CCD.
946 Ametlla de Mar. Observer J. Nomen. 0.30-m f/5.0 reflector + CCD.
Orbital elements:
1999 RB32 PHA 0.044
Epoch 1999 Aug. 30.0 TT = JDT 2451420.5 Williams
M 352.57571 (2000.0) P Q
n 0.26146878 Peri. 39.28675 +0.98532849 -0.16723487
a 2.4220856 Node 330.28763 +0.13410018 +0.88208550
e 0.5714688 Incl. 3.94070 +0.10556947 +0.44040626
P 3.77 H 20.0 G 0.15
From 95 observations 1999 Sept. 8-11.
Ephemeris:
1999 RB32 a,e,i = 2.42, 0.57, 4 q = 1.0379
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 09 09 01 08.00 +26 13.0 0.076 1.064 136.9 40.3 16.1
1999 09 14 02 17.39 +36 35.7 0.079 1.052 123.3 53.1 16.6
1999 09 19 03 26.49 +42 41.6 0.090 1.043 113.2 62.2 17.1
1999 09 24 04 24.13 +45 12.9 0.104 1.039 107.1 67.4 17.6
1999 09 29 05 07.29 +45 47.4 0.121 1.038 104.1 69.4 17.9
1999 10 04 05 38.22 +45 31.3 0.139 1.041 103.4 69.2 18.2
1999 10 09 06 00.06 +44 56.7 0.156 1.048 104.2 67.5 18.5
1999 10 14 06 15.24 +44 17.1 0.174 1.059 106.1 64.8 18.6
1999 10 19 06 25.43 +43 38.0 0.191 1.074 109.0 61.3 18.7
1999 10 24 06 31.68 +43 01.0 0.208 1.091 112.5 57.4 18.8
1999 10 29 06 34.66 +42 26.5 0.224 1.112 116.7 53.0 18.9
1999 11 03 06 34.75 +41 53.6 0.240 1.136 121.4 48.3 19.0
1999 11 08 06 32.27 +41 20.6 0.256 1.162 126.5 43.3 19.0
1999 11 13 06 27.59 +40 45.7 0.273 1.190 132.1 38.1 19.1
1999 11 18 06 21.17 +40 07.2 0.290 1.220 138.1 32.8 19.1
1999 11 23 06 13.51 +39 23.9 0.310 1.252 144.2 27.5 19.2
1999 11 28 06 05.12 +38 35.3 0.331 1.285 150.4 22.3 19.2
1999 12 03 05 56.49 +37 41.6 0.356 1.320 156.5 17.3 19.3
1999 12 08 05 48.14 +36 43.8 0.384 1.355 162.1 12.9 19.3
1999 12 13 05 40.50 +35 43.3 0.415 1.392 166.5 9.5 19.4
1999 12 18 05 33.92 +34 42.3 0.451 1.429 168.6 7.9 19.6
1999 12 23 05 28.58 +33 42.6 0.491 1.466 167.3 8.5 19.9
1999 12 28 05 24.55 +32 45.9 0.535 1.504 163.6 10.6 20.2
2000 01 02 05 21.83 +31 53.0 0.583 1.542 159.1 13.1 20.5
2000 01 07 05 20.37 +31 04.7 0.636 1.581 154.3 15.7 20.9
2000 01 12 05 20.12 +30 21.2 0.693 1.619 149.5 18.0 21.2
2000 01 17 05 20.96 +29 42.5 0.754 1.658 144.8 20.0 21.5
2000 01 22 05 22.78 +29 08.4 0.819 1.696 140.2 21.8 21.8
2000 01 27 05 25.46 +28 38.3 0.887 1.734 135.8 23.3 22.0
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-R30
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