MPEC 1999-P30: 1999 OY3, 1999 OZ3, 1999 OA4
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Read MPEC 1999-P29
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M.P.E.C. 1999-P30 Issued 1999 Aug. 11, 18:13 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 OY3, 1999 OZ3, 1999 OA4
Observations:
J99O03Y*6C1999 07 18.43523 20 20 16.69 -19 08 06.2 22.3 R 568
J99O03Y 6C1999 07 18.46258 20 20 16.54 -19 08 06.5 568
J99O03Y 6C1999 07 18.48928 20 20 16.40 -19 08 06.9 568
J99O03Y C1999 08 07.15658 20 18 29.82 -19 11 49.7 705
J99O03Y C1999 08 07.17615 20 18 29.72 -19 11 49.9 705
J99O03Y 8C1999 08 08.22280 20 18 24.15 -19 12 00.7 675
J99O03Y 8C1999 08 08.26336 20 18 23.90 -19 12 01.1 675
J99O03Z*6C1999 07 21.54044 21 17 32.81 -15 42 03.3 23.4 R 568
J99O03Z 6C1999 07 21.56743 21 17 32.71 -15 42 03.6 568
J99O03Z 6C1999 07 21.59867 21 17 32.58 -15 42 04.1 568
J99O03Z 8C1999 08 09.37583 21 16 09.36 -15 48 34.6 23.4 R 675
J99O03Z 8C1999 08 09.38318 21 16 09.33 -15 48 34.9 23.5 R 675
J99O03Z 8C1999 08 09.40595 21 16 09.22 -15 48 35.4 23.4 R 675
J99O03Z 8C1999 08 09.41334 21 16 09.20 -15 48 35.5 23.3 R 675
J99O03Z 8C1999 08 09.43602 21 16 09.10 -15 48 36.1 23.6 R 675
J99O04A*6C1999 07 21.54044 21 17 42.59 -15 43 30.6 24.3 R 568
J99O04A 6C1999 07 21.56743 21 17 42.48 -15 43 30.6 568
J99O04A 6C1999 07 21.59867 21 17 42.36 -15 43 31.4 568
J99O04A 8C1999 08 09.37583 21 16 21.65 -15 49 51.3 23.9 R 675
J99O04A 8C1999 08 09.38318 21 16 21.67 -15 49 52.0 24.5 R 675
J99O04A 8C1999 08 09.40595 21 16 21.54 -15 49 52.1 23.9 R 675
J99O04A 8C1999 08 09.41334 21 16 21.54 -15 49 52.8 24.1 R 675
J99O04A 8C1999 08 09.43602 21 16 21.46 -15 49 53.4 24.3 R 675
Observer details:
568 Mauna Kea. Observers J. J. Kavelaars, B. Gladman, M. Holman, J.-M. Petit.
Measurers B. Gladman, M. Holman, J. J. Kavelaars. 3.5-m CFHT reflector
+ CCD.
675 Palomar Mountain. Observers P. Nicholson, B. Gladman, J. Burns. Measurer
B. Gladman. 5.0-m Hale reflector + CCD.
705 Apache Point. Observers M. Holman, C. Ernst, M. Marley. Measurers
C. Ernst, M. Holman. 3.5-m reflector + CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
J99O03Y 6.8 0.15 J997L 0.010 0.926 301.838 24.306 0.09584 43.01325 21EW
J99O03Z 7.4 0.15 J997L 179.920 358.894 137.714 2.685 0.02241 43.28128 19EW
J99O04A 8.0 0.15 J997L 180.127 359.500 136.962 3.157 0.05390 43.52613 19EW
Ephemerides:
1999 OY3 a,e,i = 43.01, 0.10, 24 q = 38.891
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 08 10 20 18.25 -19 12.3 37.909 38.891 165.4 0.4 22.7
1999 08 20 20 17.40 -19 14.0 37.967 38.891 155.6 0.6 22.8
1999 08 30 20 16.63 -19 15.5 38.052 38.891 145.8 0.8 22.8
1999 09 09 20 15.97 -19 16.6 38.160 38.891 136.0 1.0 22.8
1999 09 19 20 15.44 -19 17.4 38.291 38.891 126.1 1.2 22.8
1999 09 29 20 15.05 -19 17.6 38.438 38.891 116.2 1.3 22.9
1999 10 09 20 14.83 -19 17.4 38.598 38.891 106.3 1.4 22.9
1999 10 19 20 14.79 -19 16.6 38.767 38.891 96.4 1.5 22.9
1999 10 29 20 14.92 -19 15.2 38.939 38.891 86.5 1.5 22.9
1999 11 08 20 15.24 -19 13.3 39.109 38.891 76.6 1.4 22.9
1999 11 18 20 15.73 -19 10.8 39.273 38.891 66.6 1.3 22.9
1999 11 28 20 16.38 -19 07.8 39.424 38.891 56.7 1.2 22.9
1999 12 08 20 17.18 -19 04.2 39.560 38.891 46.7 1.1 22.9
1999 12 18 20 18.10 -19 00.3 39.675 38.891 36.8 0.9 22.9
1999 OZ3 a,e,i = 43.28, 0.02, 3 q = 42.311
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 08 10 21 16.11 -15 48.8 43.238 44.251 179.6 0.0 23.8
1999 08 20 21 15.36 -15 52.3 43.255 44.251 169.8 0.2 23.9
1999 08 30 21 14.64 -15 55.7 43.301 44.251 160.0 0.4 23.9
1999 09 09 21 13.97 -15 58.8 43.375 44.251 150.2 0.6 23.9
1999 09 19 21 13.38 -16 01.6 43.474 44.251 140.3 0.8 24.0
1999 09 29 21 12.88 -16 03.9 43.596 44.251 130.4 1.0 24.0
1999 10 09 21 12.51 -16 05.6 43.737 44.251 120.4 1.1 24.0
1999 10 19 21 12.28 -16 06.8 43.893 44.251 110.4 1.2 24.0
1999 10 29 21 12.19 -16 07.3 44.060 44.251 100.5 1.3 24.0
1999 11 08 21 12.25 -16 07.1 44.232 44.251 90.5 1.3 24.0
1999 11 18 21 12.46 -16 06.3 44.404 44.251 80.5 1.3 24.0
1999 11 28 21 12.83 -16 04.8 44.572 44.251 70.5 1.2 24.0
1999 12 08 21 13.34 -16 02.6 44.729 44.251 60.4 1.1 24.0
1999 12 18 21 13.98 -15 59.8 44.872 44.251 50.4 1.0 24.0
1999 12 28 21 14.73 -15 56.5 44.995 44.251 40.4 0.8 24.0
2000 01 07 21 15.58 -15 52.8 45.096 44.251 30.5 0.6 24.0
1999 OA4 a,e,i = 43.53, 0.05, 3 q = 41.180
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 08 10 21 16.32 -15 50.1 44.858 45.872 179.7 0.0 24.6
1999 08 20 21 15.59 -15 53.5 44.876 45.872 169.9 0.2 24.6
1999 08 30 21 14.89 -15 56.8 44.922 45.872 160.1 0.4 24.7
1999 09 09 21 14.24 -15 59.8 44.995 45.872 150.2 0.6 24.7
1999 09 19 21 13.66 -16 02.5 45.094 45.872 140.3 0.8 24.7
1999 09 29 21 13.18 -16 04.8 45.216 45.872 130.4 1.0 24.7
1999 10 09 21 12.82 -16 06.5 45.357 45.872 120.5 1.1 24.8
1999 10 19 21 12.59 -16 07.7 45.514 45.872 110.5 1.2 24.8
1999 10 29 21 12.50 -16 08.2 45.680 45.872 100.5 1.2 24.8
1999 11 08 21 12.55 -16 08.0 45.852 45.872 90.5 1.2 24.8
1999 11 18 21 12.75 -16 07.2 46.024 45.872 80.5 1.2 24.8
1999 11 28 21 13.10 -16 05.8 46.192 45.872 70.5 1.2 24.8
1999 12 08 21 13.59 -16 03.7 46.349 45.872 60.5 1.1 24.8
1999 12 18 21 14.20 -16 01.1 46.492 45.872 50.5 0.9 24.8
1999 12 28 21 14.92 -15 57.9 46.616 45.872 40.5 0.8 24.8
2000 01 07 21 15.74 -15 54.3 46.717 45.872 30.5 0.6 24.8
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-P30
Read MPEC 1999-P29
Read MPEC 1999-P31
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