MPEC 2009-U98 : 2009 UX19
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M.P.E.C. 2009-U98 Issued 2009 Oct. 25, 22:47 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2009 UX19
Observations:
K09U19X*QC2009 10 24.44012 23 24 01.40 -46 21 17.8 19.1 V EU098E12
K09U19X QC2009 10 24.44841 23 23 55.77 -46 21 32.8 19.3 V EU098E12
K09U19X QC2009 10 24.45683 23 23 50.01 -46 21 47.5 19.1 V EU098E12
K09U19X QC2009 10 24.46516 23 23 44.38 -46 22 02.0 19.0 V EU098E12
K09U19X QC2009 10 24.50834 23 23 14.83 -46 23 17.0 19.0 V EU098E12
K09U19X QC2009 10 24.56434 23 22 36.59 -46 24 51.5 18.7 V EU098E12
K09U19X QC2009 10 24.56674 23 22 34.95 -46 24 55.7 18.8 V EU098E12
K09U19X QC2009 10 24.66785 23 21 26.22 -46 27 40.8 EU098E12
K09U19X `C2009 10 25.45659 23 12 32.03 -46 48 41.5 18.3 C EU098D90
K09U19X `C2009 10 25.46259 23 12 27.82 -46 48 50.6 18.2 C EU098D90
K09U19X `C2009 10 25.46859 23 12 23.66 -46 48 59.2 18.4 C EU098D90
K09U19X `C2009 10 25.47458 23 12 19.46 -46 49 08.2 18.3 C EU098D90
K09U19X .C2009 10 25.63339 23 10 28.50 -46 52 52.4 18.0 R EU098D90
K09U19X .C2009 10 25.63437 23 10 27.86 -46 52 53.7 18.0 R EU098D90
K09U19X .C2009 10 25.63534 23 10 27.14 -46 52 54.7 18.2 R EU098D90
Observer details:
D90 RAS Observatory, Moorook. Observers K. Hills, C. Jacques, E. Pimentel.
Measurers K. Hills, C. Jacques. 0.40-m f/8.4 reflector + CCD, 0.41-m f/9
Ritchey-Chretien + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.5-m Uppsala Schmidt + CCD.
Orbital elements:
2009 UX19 Earth MOID = 0.1612 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 11.80606 (2000.0) P Q
n 0.69796863 Peri. 100.70442 -0.91640404 -0.31877565
a 1.2586707 Node 61.08945 +0.16158995 -0.84791038
e 0.8347117 Incl. 16.05167 +0.36618620 -0.42359186
P 1.41 H 18.7 G 0.15 U 9
Residuals in seconds of arc
091024 E12 0.2- 0.1+ 091024 E12 0.1- 0.1+ 091025 D90 0.2+ 0.2+
091024 E12 0.1+ 0.2- 091024 E12 0.2- 0.1- 091025 D90 0.0 0.0
091024 E12 0.1- 0.0 091024 E12 0.2+ 0.1- 091025 D90 0.1- 0.1-
091024 E12 0.5+ 0.1+ 091025 D90 0.0 0.0 091025 D90 0.3+ 0.1-
091024 E12 0.1- 0.1- 091025 D90 0.2- 0.1- 091025 D90 0.2- 0.2+
Ephemeris:
2009 UX19 a,e,i = 1.26, 0.83, 16 q = 0.2080
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 10 26 23 06.29 -47 01.3 0.359 1.161 108.9 54.1 18.8
2009 10 31 22 06.88 -47 48.8 0.353 1.090 96.4 64.8 18.9
2009 11 05 21 09.12 -46 34.8 0.357 1.015 83.5 76.1 19.2
2009 11 10 20 18.00 -43 46.8 0.368 0.936 70.7 87.5 19.5
2009 11 15 19 34.58 -40 02.2 0.385 0.851 58.1 99.3 19.9
2009 11 20 18 57.38 -35 50.0 0.410 0.761 45.7 111.6 20.4
2009 11 25 18 24.35 -31 28.4 0.442 0.664 33.4 125.1 21.3
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-U98
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