MPEC 2002-T81 : 1999 SL5
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M.P.E.C. 2002-T81 Issued 2002 Oct. 14, 17:09 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 SL5
Revision to MPEC 1999-T05
Observations:
J99S05L C2001 01 17.96962 06 44 16.97 -02 40 00.2 493
J99S05L C2001 01 17.97278 06 44 16.80 -02 39 59.7 493
J99S05L HC2002 09 15.42803 05 17 02.07 +27 18 14.3 22.3 V 291
J99S05L HC2002 09 15.43588 05 17 02.36 +27 18 10.9 22.6 V 291
J99S05L HC2002 09 15.44409 05 17 02.54 +27 18 09.3 22.9 V 291
J99S05L C2002 10 09.02621 05 20 59.82 +24 51 03.6 540
J99S05L C2002 10 09.04079 05 20 59.61 +24 50 56.6 540
J99S05L C2002 10 09.05763 05 20 59.27 +24 50 50.3 20.8 R 540
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m Spacewatch telescope.
493 Calar Alto. Observers DANEOPS Team (M. Busch, S. Kluegl, R. Kresken,
F. Rodriguez, E. Schwab). Measurers A. Doppler, A. Gnadig.
1.52-m reflector + CCD.
540 Linz. Observer E. Meyer. 0.6-m f/3.0 reflector + CCD.
Orbital elements:
1999 SL5 PHA 0.022A
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 90.47140 (2000.0) P Q
n 0.36994690 Peri. 43.01865 +0.16802681 +0.92753983
a 1.9218071 Node 239.33939 -0.97652178 +0.11030612
e 0.5390560 Incl. 22.83465 -0.13480433 +0.35707482
P 2.66 H 17.3 G 0.15 U 2
Residuals in seconds of arc
990928 704 0.0 0.4- 990930 704 0.5+ 0.3- 991016 704 0.1+ 0.2+
990928 704 0.3+ 0.2+ 990930 704 0.6- 0.1+ 991016 704 0.4- 0.7+
990928 704 0.2+ 0.5+ 990930 704 0.2- 0.4+ 991016 658 0.1- 0.2-
990928 704 0.3+ 0.0 990930 704 0.1- 0.4+ 991016 658 0.2- 0.2-
990928 704 0.4- 1.1+ 990930 704 0.3+ 0.1+ 991016 658 0.1- 0.2-
990929 704 0.2- 0.3- 990930 704 0.3+ 0.3+ 991016 704 0.7+ 0.6-
990929 704 0.7- 0.3+ 990930 704 0.2+ 0.2+ 991017 360 0.3- 0.0
990929 704 0.0 0.2+ 990930 118 1.2+ 0.4- 991017 360 0.3- 0.4-
990929 704 0.7- 0.1+ 990930 118 0.8+ 0.3- 991017 360 0.5- 0.4-
990929 704 0.5+ 0.3+ 990930 118 1.2+ 0.0 991018 658 0.1- 0.1-
990929 848 0.4- 0.1- 991001 402 0.2- 0.4- 991018 658 0.2- 0.0
990929 848 0.2- 0.1- 991001 402 0.1- 0.3- 991018 658 0.2- 0.1+
990929 848 0.1- 0.2- 991001 402 0.2- 0.2- 991019 118 0.1- 0.2+
990929 848 0.5- 0.2- 991001 402 0.2- 0.1- 991019 118 0.4- 0.2+
990929 848 0.1- 0.1- 991001 557 0.0 0.4- 991020 402 0.3- 0.1-
990929 848 0.0 0.1+ 991001 557 0.2- 0.4- 991020 402 0.1+ 0.4-
990929 848 0.1- 0.2- 991001 118 0.2+ 0.4+ 991020 402 0.1+ 0.4-
990929 402 0.2- 0.3- 991001 118 0.2+ 0.2+ 991023 658 0.3- 0.2+
990929 402 0.0 0.3- 991001 118 0.2- 0.7- 991023 658 0.1- 0.1+
990929 402 0.1+ 0.4- 991001 046 0.2- 0.4- 991023 658 0.3- 0.2-
990929 402 0.1- 0.4- 991001 046 0.1+ 0.0 991026 046 0.3+ 0.1+
990929 461 0.6+ 0.3- 991001 046 0.3- 0.2- 991026 046 0.7- 0.7+
990929 461 0.1+ 0.5- 991001 046 0.3- 0.5- 991026 046 0.2- 0.8-
990929 461 0.3+ 0.3- 991001 595 0.0 0.1+ 991026 046 0.1+ 0.6+
990929 595 0.1- 0.1+ 991001 595 0.1- 0.0 991028 118 0.1- 0.6-
990929 595 0.8- 0.6+ 991001 595 0.2+ 0.3+ 991028 118 0.3+ 0.4-
990929 595 0.0 0.8- 991001 595 0.3+ 0.1- 991029 360 0.2- 0.2-
990929 104 0.6- 0.6+ 991001 620 0.3- 0.1- 991029 360 0.2- 0.1+
990929 104 0.2+ 0.1+ 991001 620 0.1- 0.2+ 991029 360 0.4- 0.1-
990929 104 1.3+ 0.2- 991001 620 0.1+ 0.4- 991030 046 0.0 0.4+
990930 704 0.4+ 0.1+ 991001 620 0.1- 0.7- 991030 046 0.6+ 0.5-
990930 704 0.2+ 0.3+ 991002 670 0.0 0.3- 991030 046 0.4+ 0.0
990930 734 0.0 0.2+ 991002 670 0.2- 0.9+ 991031 118 0.3+ 0.3+
990930 734 0.2- 0.2+ 991003 360 0.0 0.3+ 991031 118 0.2+ 0.4+
990930 734 0.3- 0.5+ 991003 360 0.4- 0.4- 991031 587 0.0 0.3+
990930 704 0.4+ 0.2- 991003 360 0.0 0.1+ 991031 587 0.0 1.0+
990930 704 0.2+ 0.0 991005 587 0.6+ 0.3- 991127 046 1.2+ 0.5-
990930 734 0.4- 0.3+ 991005 587 0.5+ 0.1- 991127 046 0.6- 0.2+
990930 704 0.1+ 0.0 991006 595 0.4+ 0.6+ 991127 046 0.5+ 1.1+
990930 704 0.1- 0.2+ 991006 595 0.2+ 0.1+ 010117 493 0.5- 0.5-
990930 704 0.1- 1.1+ 991006 595 0.4- 0.5- 010117 493 0.3+ 0.3-
990930 704 0.3- 1.2+ 991006 595 0.3- 0.6- 020915 291 0.4+ 0.4+
990930 704 0.1+ 0.3+ 991012 118 0.0 0.1- 020915 291 0.7+ 0.7-
990930 704 0.1- 0.5+ 991012 118 0.1+ 0.2- 020915 291 0.7- 0.2+
990930 719 (1.5+ 2.7-) 991012 118 0.0 0.2- 021009 540 0.5- 0.4+
990930 719 0.1+ 1.8+ 991014 670 0.1- 1.3- 021009 540 0.5+ 0.1-
990930 704 0.4- 0.1+ 991014 670 0.4+ 0.3- 021009 540 0.3+ 1.0+
990930 704 0.1- 0.1- 991016 704 0.5+ 0.3-
990930 704 0.1+ 0.1+ 991016 704 0.3- 0.3-
Ephemeris:
1999 SL5 a,e,i = 1.92, 0.54, 23 q = 0.8858
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 10 03 05 22.04 +25 34.0 1.606 2.140 108.1 26.4 21.2
2002 10 13 05 19.48 +24 20.6 1.537 2.198 118.7 23.5 21.1
2002 10 23 05 12.81 +22 55.8 1.478 2.253 130.2 19.7 20.9
2002 11 02 05 02.28 +21 19.3 1.436 2.306 142.8 15.1 20.7
2002 11 12 04 48.67 +19 32.4 1.417 2.356 156.0 9.8 20.6
2002 11 22 04 33.39 +17 40.4 1.427 2.405 169.3 4.4 20.4
2002 12 02 04 18.12 +15 51.1 1.469 2.451 173.2 2.7 20.4
2002 12 12 04 04.47 +14 13.2 1.543 2.495 161.1 7.4 20.8
2002 12 22 03 53.61 +12 53.4 1.646 2.537 148.3 11.7 21.1
2003 01 01 03 46.06 +11 54.7 1.774 2.577 136.3 15.3 21.4
2003 01 11 03 41.89 +11 16.8 1.922 2.614 125.1 17.9 21.7
2003 01 21 03 40.86 +10 57.1 2.083 2.650 114.7 19.7 22.0
2003 01 31 03 42.58 +10 52.0 2.253 2.683 105.1 20.8 22.2
2003 02 10 03 46.64 +10 58.1 2.427 2.715 96.1 21.2 22.4
Timothy B. Spahr (C) Copyright 2002 MPC M.P.E.C. 2002-T81
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