MPEC 1999-T32 : 1999 TC5
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M.P.E.C. 1999-T32 Issued 1999 Oct. 7, 18:42 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.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
1999 TC5
Observations:
J99T05C* C1999 10 04.30934 02 15 09.99 +04 07 00.5 18.9 R 703
J99T05C C1999 10 04.32143 02 15 10.16 +04 06 21.6 18.2 R 703
J99T05C C1999 10 04.33355 02 15 10.10 +04 05 43.5 18.0 R 703
J99T05C C1999 10 04.34564 02 15 10.09 +04 05 04.9 18.3 R 703
J99T05C C1999 10 04.88229 02 15 15.52 +03 36 07.5 557
J99T05C WC1999 10 04.88358 02 15 15.59 +03 36 04.3 557
J99T05C C1999 10 05.98634 02 15 23.54 +02 34 53.3 557
J99T05C C1999 10 05.98763 02 15 23.54 +02 34 49.2 557
J99T05C C1999 10 05.98891 02 15 23.55 +02 34 44.1 557
J99T05C C1999 10 05.99020 02 15 23.54 +02 34 39.6 557
J99T05C C1999 10 06.10139 02 15 23.78 +02 28 21.9 046
J99T05C C1999 10 06.10302 02 15 23.76 +02 28 15.9 18.0 R 046
J99T05C C1999 10 06.10413 02 15 23.79 +02 28 12.7 046
J99T05C C1999 10 06.42910 02 15 25.60 +02 09 39.2 18.4 R 734
J99T05C C1999 10 06.43330 02 15 25.50 +02 09 25.5 18.7 R 734
J99T05C C1999 10 06.43685 02 15 25.64 +02 09 12.7 18.4 R 734
J99T05C C1999 10 06.44101 02 15 25.70 +02 08 57.9 18.8 R 734
J99T05C C1999 10 07.05101 02 15 29.10 +01 33 26.1 118
J99T05C C1999 10 07.05206 02 15 29.14 +01 33 22.2 118
J99T05C C1999 10 07.05716 02 15 29.27 +01 33 03.8 18.5 V 595
J99T05C C1999 10 07.06279 02 15 29.24 +01 32 45.7 595
J99T05C C1999 10 07.06554 02 15 29.20 +01 32 35.5 595
Observer details:
046 Klet. Observers M. Tichy, Z. Moravec. 0.57-m f/5.2 reflector + CCD.
118 Modra. Observers L. Kornos, J. Toth. 0.6-m f/5.5 reflector + CCD.
557 Ondrejov. Observers L. Sarounova, P. Kusnirak. 0.65-m f/3.6 reflector
+ CCD.
595 Farra d'Isonzo. Observer A. Toso. 0.40-m f/4.5 reflector + CCD
703 Catalina Sky Survey. Observers C. W. Hergenrother, T. B. Spahr. 0.41-m
f/3 Schmidt + CCD.
734 Farpoint Observatory. Observers G. Hug, G. Bell. 0.30-m
Schmidt-Cassegrain + CCD.
Orbital elements:
1999 TC5
Epoch 1999 Sept. 19.0 TT = JDT 2451440.5 Williams
M 321.72479 (2000.0) P Q
n 0.33341455 Peri. 281.90940 -0.38902053 -0.91477878
a 2.0597429 Node 192.74322 +0.91189690 -0.39915523
e 0.5551358 Incl. 29.56115 -0.13079398 -0.06208766
P 2.96 H 18.5 G 0.15
From 22 observations 1999 Oct. 4-7.
Ephemeris:
1999 TC5 a,e,i = 2.06, 0.56, 30 q = 0.9163
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 09 29 02 13.87 +08 22.0 0.593 1.547 151.0 18.3 19.3
1999 10 04 02 15.11 +04 23.5 0.538 1.508 155.8 15.8 18.9
1999 10 09 02 15.58 -00 25.0 0.490 1.468 159.2 14.0 18.6
1999 10 14 02 15.26 -06 05.8 0.450 1.428 159.4 14.2 18.3
1999 10 19 02 14.17 -12 35.6 0.418 1.388 155.5 17.3 18.2
1999 10 24 02 12.37 -19 43.5 0.396 1.348 148.4 22.8 18.2
1999 10 29 02 09.96 -27 11.1 0.382 1.308 139.6 29.5 18.3
1999 11 03 02 07.06 -34 35.7 0.377 1.269 130.2 36.6 18.4
1999 11 08 02 03.88 -41 36.2 0.380 1.230 121.0 43.7 18.5
1999 11 13 02 00.69 -47 58.3 0.387 1.192 112.4 50.1 18.7
1999 11 18 01 57.78 -53 36.7 0.399 1.156 104.6 55.9 18.8
1999 11 23 01 55.43 -58 32.9 0.413 1.120 97.6 60.9 19.0
1999 11 28 01 53.83 -62 52.4 0.428 1.086 91.5 65.3 19.1
1999 12 03 01 53.13 -66 42.3 0.442 1.054 86.3 69.0 19.3
1999 12 08 01 53.5 -70 09.4 0.456 1.024 81.7 72.2 19.4
1999 12 13 01 54.9 -73 20.6 0.467 0.997 77.9 74.8 19.5
1999 12 18 01 57.3 -76 21.9 0.477 0.974 74.7 77.1 19.5
1999 12 23 02 00.4 -79 18.1 0.484 0.953 72.1 79.0 19.6
1999 12 28 02 03.5 -82 12.8 0.488 0.937 70.1 80.6 19.6
2000 01 02 02 05 -85 08.7 0.490 0.926 68.7 81.8 19.6
2000 01 07 01 51 -88 07.4 0.489 0.919 67.9 82.6 19.7
2000 01 12 15 21 -88 44.9 0.485 0.916 67.6 83.0 19.6
2000 01 17 14 52 -85 34.4 0.479 0.919 68.0 83.1 19.6
2000 01 22 14 52.4 -82 14.3 0.470 0.926 69.0 82.7 19.6
2000 01 27 14 56.4 -78 44.5 0.460 0.938 70.6 81.8 19.5
2000 02 01 15 00.8 -75 03.4 0.447 0.955 72.9 80.5 19.5
2000 02 06 15 04.7 -71 08.8 0.433 0.975 75.9 78.6 19.4
2000 02 11 15 07.84 -66 57.3 0.417 0.999 79.5 76.2 19.3
2000 02 16 15 09.82 -62 24.9 0.401 1.026 84.0 73.1 19.1
2000 02 21 15 10.54 -57 27.2 0.385 1.056 89.2 69.4 19.0
2000 02 26 15 09.87 -51 59.9 0.370 1.089 95.4 64.9 18.8
2000 03 02 15 07.72 -45 58.8 0.356 1.123 102.4 59.6 18.6
2000 03 07 15 04.07 -39 22.2 0.345 1.158 110.3 53.4 18.5
2000 03 12 14 59.01 -32 13.2 0.339 1.195 119.0 46.6 18.3
2000 03 17 14 52.76 -24 42.3 0.338 1.233 128.2 39.3 18.2
2000 03 22 14 45.57 -17 07.3 0.345 1.272 137.5 32.0 18.1
2000 03 27 14 37.73 -09 50.0 0.359 1.311 146.1 25.1 18.0
2000 04 01 14 29.57 -03 10.5 0.382 1.351 153.3 19.4 18.0
2000 04 06 14 21.42 +02 36.9 0.412 1.391 157.9 15.7 18.1
2000 04 16 14 06.51 +11 18.0 0.493 1.471 157.4 15.2 18.6
2000 04 26 13 54.84 +16 32.9 0.597 1.550 149.5 19.2 19.3
2000 05 06 13 47.10 +19 17.0 0.718 1.629 140.6 23.1 19.9
2000 05 16 13 43.32 +20 20.0 0.853 1.706 132.3 26.0 20.5
2000 05 26 13 43.00 +20 18.2 0.998 1.782 124.8 27.8 21.0
2000 06 05 13 45.56 +19 35.2 1.151 1.855 117.7 28.9 21.4
2000 06 15 13 50.49 +18 26.0 1.311 1.927 111.2 29.4 21.8
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-T32
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