MPEC 2002-C74 : 1999 TF5
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M.P.E.C. 2002-C74 Issued 2002 Feb. 12, 16:32 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
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
1999 TF5
Revision to MPEC 1999-T35
Observations:
J99T05F 1C2002 02 11.71122 10 22 46.33 -37 40 33.6 413
J99T05F 1C2002 02 11.71388 10 22 46.18 -37 40 35.3 413
J99T05F 1C2002 02 11.71651 10 22 45.92 -37 40 37.4 413
J99T05F 1C2002 02 12.65580 10 21 40.39 -37 51 22.5 413
J99T05F 1C2002 02 12.65844 10 21 40.30 -37 51 24.4 413
J99T05F 1C2002 02 12.66108 10 21 39.99 -37 51 26.2 413
Observer details:
413 Siding Spring. Observer R. H. McNaught. 1.0-m f/8 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
020211 413 0.35- 0.12+ 020212 413 0.36- 0.12+ MPC 36926 +0.38 day
Orbital elements:
1999 TF5
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5 MPC
M 284.53969 (2000.0) P Q
n 0.34241396 Peri. 63.85982 -0.14817047 +0.97744480
a 2.0234932 Node 199.48139 -0.98887911 -0.14446452
e 0.6383317 Incl. 26.82346 +0.01279126 +0.15405086
P 2.88 H 18.7 G 0.15 U 4
Residuals in seconds of arc
991003 704 (3.1+ 0.2+) 991005 557 0.0 0.1+ 991007 587 0.4- 0.4+
991003 704 2.0+ 0.6- 991005 557 0.5- 0.0 991008 402 1.2+ 0.4-
991003 704 1.2+ 0.3- 991005 557 0.5- 0.5+ 991008 402 0.1+ 0.6-
991003 704 0.7+ 0.7+ 991005 557 0.4- 0.9- 991008 402 0.2- 1.0+
991004 704 0.2+ 0.5+ 991005 557 1.0- 0.3- 991008 104 0.5- 0.6-
991004 704 0.7+ 0.5+ 991005 587 0.8- 1.0+ 991008 104 0.3+ 0.6-
991004 704 0.3- 0.4- 991005 587 0.1- 0.3+ 991010 704 0.2- 0.2-
991004 704 0.3- 0.0 991006 118 0.4+ 0.1+ 991010 704 0.5+ 0.7-
991004 557 0.2- 0.3- 991006 046 0.3+ 0.0 991010 704 1.0- 0.6-
991004 557 0.2- 0.3+ 991006 118 0.0 0.2+ 991010 704 0.0 0.6-
991004 557 0.3- 0.1+ 991006 046 0.4- 0.5+ 991010 704 0.2+ 0.0
991004 046 0.2- 1.0- 991006 046 0.3- 0.5+ 991104 413 0.1- 0.0
991004 046 0.3- 0.0 991006 046 0.2+ 0.5+ 991104 413 0.3- 0.2+
991004 046 0.2+ 0.1- 991006 118 0.4+ 0.3+ 991104 413 0.0 0.0
991004 046 1.3- 0.5+ 991006 595 0.4- 1.1+ 020211 413 0.1+ 0.2+
991005 704 0.1+ 0.1- 991006 595 0.2+ 0.5- 020211 413 0.6+ 0.3+
991005 704 0.2+ 0.1+ 991007 595 0.7+ 0.6+ 020211 413 0.2- 0.0
991005 704 0.1+ 0.3- 991007 413 0.1- 0.0 020212 413 0.6- 0.1-
991005 704 0.5- 0.5- 991007 413 0.1- 0.0 020212 413 0.7+ 0.2-
991005 704 0.0 0.4- 991007 587 0.6+ 0.1- 020212 413 0.6- 0.2-
Ephemeris:
1999 TF5 a,e,i = 2.02, 0.64, 27 q = 0.7318
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 02 05 10 29.07 -36 14.1 0.864 1.640 124.8 29.6 20.7
2002 02 15 10 18.70 -38 16.4 0.725 1.547 128.6 29.9 20.2
2002 02 25 10 01.82 -39 26.1 0.597 1.452 130.8 31.0 19.7
2002 03 07 09 37.60 -39 06.0 0.479 1.355 130.7 33.7 19.2
2002 03 17 09 05.69 -36 12.0 0.373 1.255 127.0 39.3 18.6
2002 03 27 08 25.96 -28 50.9 0.278 1.155 118.0 49.7 18.1
2002 04 06 07 35.36 -13 14.4 0.202 1.056 100.3 68.9 17.8
2002 04 16 06 23.34 +14 54.7 0.165 0.960 70.1 100.6 18.4
2002 04 26 04 36.07 +42 18.3 0.194 0.873 42.3 129.1 20.5
2002 05 06 02 43.64 +51 41.7 0.276 0.800 35.3 133.2 21.5
2002 05 16 01 40.34 +50 53.1 0.384 0.750 38.6 122.8 21.1
2002 05 26 01 21.01 +47 42.0 0.503 0.732 43.1 108.9 20.6
2002 06 05 01 25.59 +44 30.8 0.621 0.748 47.2 95.3 20.4
2002 06 15 01 41.27 +41 47.3 0.726 0.795 51.1 83.6 20.4
2002 06 25 02 00.99 +39 27.7 0.814 0.867 55.2 74.4 20.5
2002 07 05 02 21.04 +37 22.8 0.879 0.953 59.8 67.3 20.7
2002 07 15 02 39.43 +35 23.6 0.923 1.048 65.2 61.7 20.8
2002 07 25 02 55.06 +33 22.3 0.946 1.147 71.5 57.1 20.9
2002 08 04 03 07.27 +31 12.8 0.952 1.248 78.7 52.9 21.0
2002 08 14 03 15.45 +28 48.6 0.944 1.347 86.9 48.7 21.0
2002 08 24 03 19.08 +26 03.3 0.926 1.445 96.4 44.1 21.0
2002 09 03 03 17.73 +22 50.9 0.903 1.540 107.2 38.7 21.0
2002 09 13 03 11.12 +19 06.7 0.883 1.633 119.4 32.5 20.9
2002 09 23 02 59.57 +14 51.8 0.874 1.723 133.0 25.2 20.7
2002 10 03 02 44.11 +10 17.4 0.884 1.809 147.4 17.3 20.6
2002 10 13 02 26.55 +05 45.7 0.920 1.893 161.4 9.7 20.5
2002 10 23 02 09.24 +01 44.0 0.987 1.974 169.3 5.4 20.6
2002 11 02 01 54.15 -01 27.9 1.085 2.051 161.9 8.6 21.0
2002 11 12 01 42.52 -03 43.4 1.210 2.126 150.1 13.4 21.5
2002 11 22 01 34.81 -05 06.5 1.358 2.198 138.5 17.3 22.0
Gareth V. Williams (C) Copyright 2002 MPC M.P.E.C. 2002-C74
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