MPEC 1999-T35 : 1999 TF5
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M.P.E.C. 1999-T35 Issued 1999 Oct. 7, 18:57 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 TF5
Observations:
J99T05F* C1999 10 03.23218 23 44 04.60 +19 32 42.6 19.2 704
J99T05F C1999 10 03.24265 23 44 04.25 +19 31 54.2 19.5 704
J99T05F C1999 10 03.25311 23 44 03.92 +19 31 06.9 19.6 704
J99T05F C1999 10 03.26356 23 44 03.62 +19 30 20.4 19.7 704
J99T05F C1999 10 04.22347 23 43 47.43 +18 18 52.5 18.8 704
J99T05F C1999 10 04.25016 23 43 46.84 +18 16 55.5 19.5 704
J99T05F C1999 10 04.26351 23 43 46.46 +18 15 56.1 19.5 704
J99T05F C1999 10 04.27689 23 43 46.15 +18 14 57.8 19.1 704
J99T05F C1999 10 04.76296 23 43 39.65 +17 39 42.0 557
J99T05F C1999 10 04.76553 23 43 39.60 +17 39 31.6 557
J99T05F C1999 10 04.76682 23 43 39.57 +17 39 25.8 557
J99T05F C1999 10 04.86043 23 43 37.80 +17 32 44.8 17.9 R 046
J99T05F C1999 10 04.86199 23 43 37.76 +17 32 39.1 046
J99T05F C1999 10 04.86329 23 43 37.77 +17 32 33.4 046
J99T05F C1999 10 04.86453 23 43 37.64 +17 32 28.7 046
J99T05F C1999 10 05.27778 23 43 31.48 +17 03 19.0 16.4 704
J99T05F C1999 10 05.29144 23 43 31.21 +17 02 21.5 17.2 704
J99T05F C1999 10 05.30507 23 43 30.93 +17 01 23.6 16.8 704
J99T05F C1999 10 05.31897 23 43 30.61 +17 00 24.7 17.3 704
J99T05F C1999 10 05.33269 23 43 30.37 +16 59 26.9 17.0 704
J99T05F C1999 10 05.77646 23 43 25.88 +16 28 30.4 557
J99T05F C1999 10 05.77809 23 43 25.82 +16 28 23.6 557
J99T05F C1999 10 05.77976 23 43 25.79 +16 28 17.3 557
J99T05F C1999 10 05.78141 23 43 25.77 +16 28 09.1 557
J99T05F C1999 10 05.78471 23 43 25.68 +16 27 56.1 557
J99T05F C1999 10 06.94002 23 43 12.20 +15 10 12.0 118
J99T05F C1999 10 06.94214 23 43 12.21 +15 10 03.4 17.8 R 046
J99T05F C1999 10 06.94359 23 43 12.12 +15 09 58.0 17.9 R 118
J99T05F C1999 10 06.94361 23 43 12.14 +15 09 58.1 046
J99T05F C1999 10 06.94519 23 43 12.12 +15 09 51.9 046
J99T05F C1999 10 06.94677 23 43 12.13 +15 09 45.7 046
J99T05F C1999 10 06.95016 23 43 12.05 +15 09 32.1 118
J99T05F C1999 10 06.99144 23 43 11.42 +15 06 50.7 595
J99T05F C1999 10 06.99391 23 43 11.43 +15 06 39.3 595
J99T05F C1999 10 07.00228 23 43 11.34 +15 06 07.4 18.7 V 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. Observers A. Toso, E. Pettarin. 0.40-m f/4.5 reflector
+ 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.
Orbital elements:
1999 TF5
Epoch 1999 Sept. 19.0 TT = JDT 2451440.5 Williams
M 28.38295 (2000.0) P Q
n 0.38836879 Peri. 62.25897 -0.15959406 +0.97617087
a 1.8605435 Node 200.23905 -0.98702036 -0.16048921
e 0.6036461 Incl. 25.15331 -0.01790387 +0.14606039
P 2.54 H 18.7 G 0.15
From 35 observations 1999 Oct. 3-7.
Ephemeris:
1999 TF5 a,e,i = 1.86, 0.60, 25 q = 0.7374
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 09 29 23 45.76 +25 18.6 0.376 1.353 155.4 17.9 18.2
1999 10 04 23 43.85 +18 35.4 0.416 1.399 160.4 13.9 18.3
1999 10 09 23 42.95 +13 00.5 0.464 1.445 160.6 13.3 18.6
1999 10 14 23 42.96 +08 28.7 0.519 1.490 157.3 15.0 19.0
1999 10 19 23 43.78 +04 51.8 0.581 1.535 152.4 17.5 19.4
1999 10 24 23 45.30 +02 00.8 0.648 1.578 147.1 20.0 19.7
1999 10 29 23 47.44 -00 12.7 0.719 1.621 141.9 22.2 20.1
1999 11 03 23 50.13 -01 55.7 0.795 1.664 136.8 24.1 20.4
1999 11 08 23 53.30 -03 13.8 0.875 1.705 132.0 25.6 20.7
1999 11 13 23 56.92 -04 11.7 0.958 1.746 127.4 26.8 21.0
1999 11 18 00 00.94 -04 52.9 1.044 1.786 122.9 27.7 21.3
1999 11 23 00 05.30 -05 20.6 1.132 1.825 118.7 28.3 21.5
1999 11 28 00 09.97 -05 37.1 1.223 1.864 114.6 28.8 21.8
1999 12 03 00 14.91 -05 44.4 1.315 1.901 110.6 29.0 22.0
1999 12 08 00 20.10 -05 44.0 1.409 1.938 106.7 29.1 22.2
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-T35
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