MPEC 1999-T59: 1999 TN13
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M.P.E.C. 1999-T59 Issued 1999 Oct. 14, 18:40 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 TN13
Observations:
J99T13N* C1999 10 12.20304 00 59 48.03 +21 08 04.0 19.2 704
J99T13N C1999 10 12.21729 01 00 00.45 +21 07 09.6 18.9 704
J99T13N C1999 10 12.23291 01 00 14.17 +21 06 10.3 18.4 704
J99T13N C1999 10 12.24683 01 00 26.43 +21 05 16.0 18.6 704
J99T13N C1999 10 12.26076 01 00 38.66 +21 04 21.8 19.2 704
J99T13N C1999 10 12.98003 01 12 41.12 +20 10 34.5 611
J99T13N C1999 10 12.98106 01 12 42.15 +20 10 29.4 611
J99T13N C1999 10 12.98205 01 12 43.12 +20 10 24.7 611
J99T13N C1999 10 12.99627 01 12 56.91 +20 09 12.6 557
J99T13N C1999 10 12.99686 01 12 57.49 +20 09 10.2 557
J99T13N C1999 10 12.99745 01 12 58.09 +20 09 06.5 18.3 V 557
J99T13N C1999 10 13.13135 01 15 19.00 +19 57 35.5 17.1 R 046
J99T13N C1999 10 13.13227 01 15 19.98 +19 57 30.4 046
J99T13N C1999 10 13.13314 01 15 20.85 +19 57 25.8 17.3 R 046
J99T13N C1999 10 13.24697 01 17 38.83 +19 48 40.4 18.4 704
J99T13N C1999 10 13.26428 01 17 57.28 +19 47 08.8 18.6 704
J99T13N C1999 10 13.28166 01 18 15.72 +19 45 36.7 18.8 704
J99T13N C1999 10 13.29848 01 18 33.70 +19 44 07.1 19.0 704
J99T13N C1999 10 13.87765 01 30 16.16 +18 46 34.0 118
J99T13N C1999 10 13.87957 01 30 18.53 +18 46 22.1 118
J99T13N C1999 10 13.88079 01 30 20.04 +18 46 14.3 17.1 R 118
J99T13N C1999 10 13.92972 01 31 20.16 +18 41 01.5 16.9 R 046
J99T13N C1999 10 13.93045 01 31 21.08 +18 40 57.0 046
J99T13N C1999 10 13.93178 01 31 22.62 +18 40 51.0 046
J99T13N C1999 10 13.93251 01 31 23.66 +18 40 42.7 046
J99T13N C1999 10 13.93322 01 31 24.48 +18 40 39.3 17.2 R 046
J99T13N C1999 10 14.05792 01 33 59.47 +18 26 43.9 557
J99T13N C1999 10 14.05894 01 34 00.78 +18 26 36.1 557
J99T13N C1999 10 14.05945 01 34 01.40 +18 26 32.9 557
Observer details:
046 Klet. Observers J. Ticha, M. Tichy. 0.57-m f/5.2 reflector + CCD.
118 Modra. Observers A. Galad, P. Koleny. 0.6-m f/5.5 reflector + CCD.
557 Ondrejov. Observers P. Pravec, L. Sarounova, P. Kusnirak. 0.65-m f/3.6
reflector + CCD.
611 Starkenburg. Observers M. Busch, R. Stoss, S. Kluegl. 0.45-m f/4.4
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. 1.0-m f/2.15 reflector + CCD.
Orbital elements:
1999 TN13
Epoch 1999 Oct. 9.0 TT = JDT 2451460.5 Williams
M 347.69281 (2000.0) P Q
n 0.33765438 Peri. 216.43672 +0.51776259 -0.85313690
a 2.0424642 Node 202.59340 +0.81895908 +0.51584279
e 0.5289732 Incl. 9.56959 +0.24744276 +0.07786946
P 2.92 H 23.9 G 0.15
From 29 observations 1999 Oct. 12-14.
Ephemeris:
1999 TN13 a,e,i = 2.04, 0.53, 10 q = 0.9621
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 10 09 00 21.62 +23 26.6 0.070 1.065 160.7 18.1 19.2
1999 10 10 00 31.37 +22 55.6 0.064 1.060 162.1 16.8 19.0
1999 10 11 00 42.90 +22 15.1 0.059 1.055 163.7 15.4 18.7
1999 10 12 00 56.61 +21 21.6 0.053 1.050 165.6 13.7 18.4
1999 10 13 01 13.04 +20 10.5 0.048 1.045 167.3 12.1 18.1
1999 10 14 01 32.80 +18 35.1 0.044 1.040 168.4 11.1 17.9
1999 10 15 01 56.58 +16 27.0 0.039 1.036 167.6 11.9 17.7
1999 10 16 02 24.99 +13 36.1 0.036 1.031 163.8 15.6 17.6
1999 10 17 02 58.33 +09 54.2 0.033 1.027 157.2 22.1 17.6
1999 10 18 03 36.19 +05 20.8 0.031 1.023 148.4 30.7 17.7
1999 10 19 04 17.12 +00 10.7 0.030 1.018 138.1 40.7 17.9
1999 10 20 04 58.69 -05 05.0 0.030 1.014 127.5 51.1 18.2
1999 10 21 05 38.30 -09 52.3 0.032 1.011 117.5 60.9 18.6
1999 10 22 06 13.99 -13 50.2 0.034 1.007 108.8 69.4 19.0
1999 10 23 06 44.88 -16 55.0 0.037 1.003 101.6 76.3 19.4
1999 10 24 07 10.99 -19 13.6 0.041 1.000 95.7 81.9 19.8
1999 10 25 07 32.84 -20 56.4 0.046 0.996 91.1 86.3 20.2
1999 10 26 07 51.11 -22 12.7 0.050 0.993 87.4 89.7 20.6
1999 10 27 08 06.43 -23 09.9 0.055 0.990 84.5 92.3 20.9
1999 10 28 08 19.39 -23 53.4 0.060 0.987 82.1 94.4 21.1
1999 10 29 08 30.44 -24 26.9 0.066 0.985 80.3 95.9 21.4
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-T59
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