MPEC 1999-L37: 1999 LS7
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M.P.E.C. 1999-L37 Issued 1999 June 15, 16:14 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 LS7
Observations:
J99L07S* C1999 06 08.30559 14 56 35.54 -10 31 49.9 17.2 704
J99L07S C1999 06 08.31510 14 56 31.21 -10 30 07.2 17.3 704
J99L07S C1999 06 08.32439 14 56 26.94 -10 28 27.6 17.2 704
J99L07S C1999 06 08.33369 14 56 22.72 -10 26 46.9 17.2 704
J99L07S C1999 06 08.34301 14 56 18.42 -10 25 05.5 17.2 704
J99L07S C1999 06 09.16455 14 50 26.54 -07 55 22.0 17.1 704
J99L07S C1999 06 09.17453 14 50 21.84 -07 53 31.0 704
J99L07S C1999 06 09.18421 14 50 17.23 -07 51 43.3 18.3 704
J99L07S C1999 06 09.19387 14 50 12.67 -07 49 55.7 704
J99L07S C1999 06 09.20357 14 50 08.07 -07 48 07.3 704
J99L07S C1999 06 10.16266 14 43 06.12 -04 46 47.4 17.6 704
J99L07S C1999 06 10.16357 14 43 05.68 -04 46 37.3 17.7 704
J99L07S C1999 06 10.16364 14 43 05.64 -04 46 36.2 17.4 704
J99L07S C1999 06 10.17760 14 42 58.96 -04 43 55.3 704
J99L07S C1999 06 10.17851 14 42 58.50 -04 43 45.3 704
J99L07S C1999 06 10.17859 14 42 58.45 -04 43 44.3 704
J99L07S C1999 06 10.19247 14 42 51.77 -04 41 04.2 704
J99L07S C1999 06 10.19337 14 42 51.34 -04 40 53.6 704
J99L07S C1999 06 10.19345 14 42 51.32 -04 40 52.8 704
J99L07S C1999 06 10.20733 14 42 44.67 -04 38 12.6 704
J99L07S C1999 06 10.20822 14 42 44.21 -04 38 02.2 18.0 704
J99L07S C1999 06 10.20829 14 42 44.18 -04 38 01.6 704
J99L07S C1999 06 10.22308 14 42 37.08 -04 35 10.6 704
J99L07S C1999 06 10.22316 14 42 37.04 -04 35 09.8 17.8 704
J99L07S C1999 06 10.86183 14 37 52.94 -02 31 28.1 046
J99L07S C1999 06 10.86255 14 37 52.51 -02 31 20.1 046
J99L07S C1999 06 10.86395 14 37 51.85 -02 31 05.0 046
J99L07S C1999 06 10.86682 14 37 50.55 -02 30 30.8 046
J99L07S C1999 06 10.86757 14 37 50.16 -02 30 21.4 17.2 R 046
J99L07S C1999 06 10.86855 14 37 49.69 -02 30 11.5 046
J99L07S C1999 06 10.88125 14 37 43.63 -02 27 42.3 557
J99L07S C1999 06 10.88243 14 37 43.02 -02 27 28.2 557
J99L07S C1999 06 10.88302 14 37 42.77 -02 27 21.2 557
J99L07S C1999 06 11.17203 14 35 34.50 -01 30 16.2 17.9 704
J99L07S C1999 06 11.18488 14 35 28.30 -01 27 43.7 18.2 704
J99L07S C1999 06 11.19772 14 35 22.05 -01 25 12.4 18.2 704
J99L07S C1999 06 11.21071 14 35 15.73 -01 22 38.4 18.5 704
J99L07S C1999 06 11.22357 14 35 09.48 -01 20 06.3 18.4 704
J99L07S C1999 06 11.89116 14 30 08.96 +00 51 59.8 611
J99L07S C1999 06 11.89282 14 30 07.97 +00 52 21.0 611
J99L07S C1999 06 11.89688 14 30 06.17 +00 53 10.0 611
J99L07S C1999 06 12.16655 14 28 05.53 +01 47 21.9 18.2 704
J99L07S C1999 06 12.17872 14 27 59.54 +01 49 48.4 704
J99L07S C1999 06 12.19088 14 27 53.60 +01 52 14.2 17.9 704
J99L07S C1999 06 12.20305 14 27 47.61 +01 54 40.7 17.5 704
J99L07S C1999 06 12.21521 14 27 41.65 +01 57 07.1 17.6 704
J99L07S C1999 06 12.96312 14 21 59.57 +04 26 47.6 17.6 V 557
J99L07S C1999 06 12.96881 14 21 56.86 +04 27 56.1 557
J99L07S IC1999 06 12.97008 14 21 56.27 +04 28 11.5 557
J99L07S C1999 06 13.45916 14 18 17.56 +06 08 49.9 18.0 V 426
J99L07S C1999 06 13.46122 14 18 16.55 +06 09 15.1 18.2 V 426
J99L07S C1999 06 13.46358 14 18 15.36 +06 09 43.0 17.9 V 426
J99L07S C1999 06 14.16720 14 12 51.77 +08 28 57.1 17.3 704
J99L07S C1999 06 14.17952 14 12 45.67 +08 31 24.5 704
J99L07S C1999 06 14.19183 14 12 39.54 +08 33 52.1 704
J99L07S C1999 06 14.20416 14 12 33.43 +08 36 20.0 704
J99L07S C1999 06 14.21659 14 12 27.27 +08 38 48.9 704
J99L07S C1999 06 14.22867 14 12 21.28 +08 41 13.2 17.3 704
J99L07S C1999 06 14.24104 14 12 15.17 +08 43 41.1 704
J99L07S C1999 06 14.25341 14 12 09.13 +08 46 08.8 704
J99L07S C1999 06 14.26585 14 12 03.04 +08 48 37.3 704
J99L07S C1999 06 14.27823 14 11 57.01 +08 51 04.9 18.0 704
J99L07S IC1999 06 14.46066 14 10 38.10 +09 29 26.8 426
J99L07S C1999 06 14.46271 14 10 37.09 +09 29 50.1 426
J99L07S C1999 06 14.46479 14 10 36.05 +09 30 15.3 426
J99L07S C1999 06 14.46685 14 10 35.01 +09 30 40.4 426
J99L07S C1999 06 14.90145 14 07 12.72 +10 54 42.9 611
J99L07S C1999 06 14.92419 14 07 01.73 +10 59 11.5 611
J99L07S C1999 06 15.19277 14 05 00.43 +11 52 38.7 17.8 V 670
J99L07S C1999 06 15.19913 14 04 57.23 +11 53 53.7 670
J99L07S C1999 06 15.20608 14 04 53.81 +11 55 15.7 670
J99L07S C1999 06 15.47247 14 02 51.93 +12 49 25.6 17.8 V 426
J99L07S C1999 06 15.47374 14 02 51.28 +12 49 40.9 18.0 V 426
J99L07S C1999 06 15.47579 14 02 50.20 +12 50 04.7 18.1 V 426
J99L07S C1999 06 15.47758 14 02 49.34 +12 50 25.5 17.9 V 426
Observer details:
046 Klet. Observer M. Tichy. Measurer M. Tichy. 0.57-m f/5.2 reflector + CCD.
426 Woomera. Observer F. B. Zoltowski. 0.30-m f/3.3 Schmidt-Cassegrain + CCD.
557 Ondrejov. Observers P. Pravec, L. Sarounova, P. Kusnirak. 0.65-m f/3.6
reflector + CCD.
611 Starkenburg. Observers R. Stoss, E. Schwab, R. Kresken. Measurers
S. Kluegl, R. Stoss. 0.45-m f/4.4 reflector + CCD.
670 Camarillo. Observer J. E. Rogers. 0.25-m Schmidt-Cassegrain + 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 LS7
Epoch 1999 June 11.0 TT = JDT 2451340.5 Williams
M 274.11542 (2000.0) P Q
n 0.97055400 Peri. 123.72908 +0.93920446 -0.26603189
a 1.0103137 Node 252.52693 +0.18755528 +0.92705323
e 0.3025990 Incl. 13.15445 +0.28760736 +0.26419564
P 1.02 H 21.0 G 0.15
From 75 observations 1999 June 8-15.
Ephemeris:
1999 LS7 a,e,i = 1.01, 0.30, 13 q = 0.7046
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 06 11 14 36.86 -02 03.2 0.085 1.078 136.3 40.6 17.4
1999 06 12 14 29.35 +01 14.9 0.084 1.073 132.0 44.6 17.5
1999 06 13 14 21.77 +04 35.3 0.083 1.068 127.7 48.7 17.6
1999 06 14 14 14.15 +07 56.1 0.083 1.064 123.4 52.9 17.7
1999 06 15 14 06.49 +11 15.2 0.083 1.059 119.1 57.0 17.8
1999 06 16 13 58.82 +14 30.6 0.084 1.054 114.8 61.0 17.9
1999 06 17 13 51.14 +17 40.7 0.085 1.049 110.7 65.0 18.0
1999 06 18 13 43.46 +20 44.2 0.086 1.044 106.6 68.8 18.2
1999 06 19 13 35.79 +23 39.8 0.088 1.039 102.7 72.5 18.3
1999 06 20 13 28.14 +26 26.8 0.090 1.034 99.0 76.1 18.5
1999 06 21 13 20.51 +29 04.7 0.092 1.029 95.4 79.5 18.7
1999 06 22 13 12.90 +31 33.2 0.094 1.024 91.9 82.8 18.8
1999 06 23 13 05.33 +33 52.4 0.097 1.019 88.7 85.9 19.0
1999 06 24 12 57.78 +36 02.4 0.100 1.014 85.6 88.8 19.2
1999 06 25 12 50.25 +38 03.5 0.103 1.008 82.6 91.6 19.3
1999 06 26 12 42.76 +39 56.0 0.106 1.003 79.8 94.2 19.5
1999 06 27 12 35.28 +41 40.3 0.109 0.998 77.1 96.7 19.7
1999 06 28 12 27.83 +43 16.9 0.112 0.993 74.6 99.1 19.8
1999 06 29 12 20.40 +44 46.1 0.116 0.987 72.2 101.3 20.0
1999 06 30 12 12.99 +46 08.5 0.120 0.982 70.0 103.5 20.2
1999 07 01 12 05.59 +47 24.5 0.123 0.977 67.8 105.5 20.3
1999 07 02 11 58.21 +48 34.4 0.127 0.971 65.8 107.4 20.5
1999 07 03 11 50.85 +49 38.5 0.131 0.966 63.8 109.2 20.6
1999 07 04 11 43.49 +50 37.4 0.135 0.961 62.0 110.9 20.8
1999 07 05 11 36.16 +51 31.2 0.139 0.955 60.2 112.5 20.9
1999 07 06 11 28.84 +52 20.2 0.143 0.950 58.6 114.1 21.1
1999 07 07 11 21.55 +53 04.8 0.147 0.945 57.0 115.5 21.2
1999 07 08 11 14.28 +53 45.1 0.151 0.939 55.5 116.9 21.4
1999 07 09 11 07.05 +54 21.4 0.156 0.934 54.0 118.2 21.5
1999 07 10 10 59.85 +54 53.8 0.160 0.928 52.6 119.5 21.7
1999 07 11 10 52.70 +55 22.5 0.164 0.923 51.3 120.7 21.8
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-L37
Read MPEC 1999-L36
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