MPEC 2002-C90 : 2002 CZ46
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M.P.E.C. 2002-C90 Issued 2002 Feb. 13, 19:05 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
2002 CZ46
Observations:
K02C46Z* C2002 02 11.52233 11 26 08.08 -09 39 43.2 20.3 608
K02C46Z C2002 02 11.53325 11 26 07.42 -09 39 28.4 20.7 608
K02C46Z C2002 02 11.54364 11 26 06.84 -09 39 14.8 20.6 608
K02C46Z C2002 02 12.36104 11 25 25.35 -09 20 52.3 18.7 R 711
K02C46Z C2002 02 12.36715 11 25 24.98 -09 20 45.0 18.9 R 711
K02C46Z C2002 02 12.37348 11 25 24.59 -09 20 35.8 18.9 R 711
K02C46Z C2002 02 12.38165 11 25 24.26 -09 20 24.6 18.9 R 651
K02C46Z C2002 02 12.38391 11 25 24.13 -09 20 21.8 18.9 R 651
K02C46Z C2002 02 12.38624 11 25 23.96 -09 20 15.5 18.4 R 651
K02C46Z C2002 02 12.54716 11 25 14.97 -09 16 38.0 18.8 644
K02C46Z C2002 02 12.55818 11 25 14.35 -09 16 22.3 19.4 644
K02C46Z C2002 02 12.56927 11 25 13.74 -09 16 07.6 19.4 644
K02C46Z C2002 02 12.71492 11 25 06.44 -09 12 34.6 19.3 422
K02C46Z C2002 02 12.71606 11 25 06.42 -09 12 32.7 413
K02C46Z C2002 02 12.71812 11 25 06.30 -09 12 29.7 413
K02C46Z C2002 02 12.71897 11 25 06.26 -09 12 28.1 19.3 422
K02C46Z C2002 02 12.72018 11 25 06.19 -09 12 27.1 413
K02C46Z C2002 02 13.35084 11 24 32.85 -08 58 06.5 18.6 R 711
K02C46Z C2002 02 13.35686 11 24 32.51 -08 57 57.6 18.8 R 711
K02C46Z C2002 02 13.36288 11 24 32.16 -08 57 49.1 18.6 R 711
Observer details:
413 Siding Spring. Observer R. H. McNaught. 1.0-m f/8 reflector + CCD.
422 Loomberah. Observer G. J. Garradd. 0.45-m f/5.4 reflector + CCD.
608 Haleakala-NEAT/MSSS. Observers E. F. Helin, S. Pravdo, K. Lawrence,
P. Kervin, R. Maeda, J. Africano, M. Hicks. 1.2-m reflector + CCD.
644 Palomar Mountain/NEAT. Observers E. F. Helin, S. Pravdo, K. Lawrence,
M. Hicks, E. Hovland, T. Bickler, J. Schroeder, L. Scherr, R. Thicksten,
A. Deetz. 1.2-m Schmidt + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
reflector + CCD.
711 McDonald Observatory. Observer P. J. Shelus. 0.76-m reflector + CCD.
Orbital elements:
2002 CZ46
Epoch 2002 Jan. 26.0 TT = JDT 2452300.5 MPC
M 52.13064 (2000.0) P Q
n 0.44812256 Peri. 245.50310 +0.51163629 -0.85859879
a 1.6912384 Node 173.44254 +0.85438878 +0.50445219
e 0.3182879 Incl. 16.37409 +0.09081920 +0.09130232
P 2.20 H 17.9 G 0.15
From 20 observations 2002 Feb. 11-13.
Ephemeris:
2002 CZ46 a,e,i = 1.69, 0.32, 16 q = 1.1529
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 02 05 11 30.72 -11 52.1 0.674 1.544 136.1 26.3 19.2
2002 02 15 11 23.02 -08 18.9 0.657 1.588 149.3 18.5 18.9
2002 02 25 11 12.31 -03 57.8 0.659 1.632 163.4 10.0 18.7
2002 03 07 11 00.80 +00 40.0 0.684 1.675 174.8 3.1 18.5
2002 03 17 10 50.72 +04 58.3 0.735 1.717 165.8 8.2 19.0
2002 03 27 10 43.76 +08 30.3 0.809 1.758 153.1 14.9 19.5
2002 04 06 10 40.62 +11 06.3 0.903 1.797 141.4 20.3 20.0
2002 04 16 10 41.25 +12 49.0 1.013 1.836 131.1 24.3 20.4
2002 04 26 10 45.24 +13 46.2 1.135 1.872 121.8 27.2 20.8
2002 05 06 10 51.97 +14 07.1 1.266 1.907 113.5 29.0 21.1
2002 05 16 11 00.87 +13 59.3 1.402 1.940 105.9 30.1 21.4
2002 05 26 11 11.47 +13 29.2 1.542 1.972 98.9 30.5 21.6
2002 06 05 11 23.37 +12 41.9 1.684 2.002 92.4 30.4 21.9
2002 06 15 11 36.28 +11 40.9 1.826 2.030 86.2 29.9 22.0
Brian G. Marsden (C) Copyright 2002 MPC M.P.E.C. 2002-C90
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