MPEC 1999-P29: 1999 OX3
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M.P.E.C. 1999-P29 Issued 1999 Aug. 11, 17:50 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 OX3
Observations:
J99O03X*6C1999 07 21.35279 20 18 07.11 -17 44 34.1 21.6 R 568
J99O03X 6C1999 07 21.38015 20 18 06.91 -17 44 34.8 568
J99O03X 6C1999 07 21.40764 20 18 06.72 -17 44 35.5 568
J99O03X C1999 08 07.14967 20 16 06.76 -17 51 01.0 21.7 R 705
J99O03X C1999 08 07.16981 20 16 06.61 -17 51 01.7 705
J99O03X C1999 08 07.18959 20 16 06.48 -17 51 02.1 705
J99O03X 8C1999 08 08.17432 20 15 59.53 -17 51 23.3 675
J99O03X 8C1999 08 08.18225 20 15 59.45 -17 51 23.4 675
J99O03X 8C1999 08 08.20089 20 15 59.33 -17 51 24.1 675
J99O03X 8C1999 08 08.20578 20 15 59.30 -17 51 24.1 675
J99O03X 8C1999 08 08.21066 20 15 59.25 -17 51 24.3 675
J99O03X 8C1999 08 08.21569 20 15 59.22 -17 51 24.3 21.8 R 675
J99O03X 8C1999 08 08.25700 20 15 58.93 -17 51 25.4 21.6 R 675
J99O03X 8C1999 08 08.32438 20 15 58.46 -17 51 26.9 21.6 R 675
J99O03X 8C1999 08 09.17179 20 15 52.61 -17 51 47.1 675
J99O03X 8C1999 08 09.18215 20 15 52.56 -17 51 47.4 675
Observer details:
568 Mauna Kea. Observers J. J. Kavelaars, B. Gladman, M. Holman, J.-M. Petit.
Measurers B. Gladman, M. Holman, J. J. Kavalaars. 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:
1999 OX3
Epoch 1999 July 21.0 TT = JDT 2451380.5 Williams
M 179.92837 (2000.0) P Q
n 0.00892768 Peri. 217.90672 -0.53817685 -0.84129443
a 23.0132026 Node 264.70725 +0.78523544 -0.47854933
e 0.2429898 Incl. 2.92930 +0.30622048 -0.25142438
P 110 H 7.5 G 0.15
From 16 observations 1999 July 21-Aug. 9. E-assumed.
Ephemeris:
1999 OX3 a,e,i = 23.01, 0.24, 3 q = 17.421
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 08 10 20 15.78 -17 52.1 27.624 28.605 165.0 0.5 22.1
1999 08 20 20 14.67 -17 55.8 27.683 28.605 155.2 0.8 22.1
1999 08 30 20 13.67 -17 59.2 27.769 28.605 145.4 1.1 22.2
1999 09 09 20 12.81 -18 02.3 27.878 28.605 135.5 1.4 22.2
1999 09 19 20 12.13 -18 04.8 28.009 28.605 125.6 1.6 22.2
1999 09 29 20 11.66 -18 06.8 28.157 28.605 115.7 1.8 22.3
1999 10 09 20 11.42 -18 08.0 28.317 28.605 105.8 1.9 22.3
1999 10 19 20 11.41 -18 08.6 28.486 28.605 95.9 2.0 22.3
1999 10 29 20 11.65 -18 08.4 28.657 28.605 86.0 2.0 22.3
1999 11 08 20 12.13 -18 07.4 28.827 28.605 76.1 1.9 22.3
1999 11 18 20 12.84 -18 05.6 28.989 28.605 66.2 1.8 22.3
1999 11 28 20 13.76 -18 03.1 29.140 28.605 56.3 1.6 22.3
1999 12 08 20 14.88 -17 59.9 29.274 28.604 46.5 1.4 22.3
1999 12 18 20 16.16 -17 56.0 29.388 28.604 36.6 1.2 22.3
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-P29
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