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M.P.E.C. 2004-K49 Issued 2004 May 24, 07:24 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.
Supported in part by the Steven and Michele Kirsch Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2002 PF43
Revision to MPEC 2002-P53
Additional Observations:
K02P43F HC2004 05 23.25573 14 53 25.60 +20 23 22.3 EK049291
K02P43F HC2004 05 23.26011 14 53 25.18 +20 23 22.8 EK049291
K02P43F HC2004 05 23.26428 14 53 24.75 +20 23 26.0 EK049291
K02P43F HC2004 05 24.23978 14 51 58.53 +20 28 36.1 22.8 V EK049291
K02P43F HC2004 05 24.24400 14 51 58.27 +20 28 37.9 23 V EK049291
K02P43F HC2004 05 24.24833 14 51 57.81 +20 28 39.2 22.4 V EK049291
Observer details:
291 LPL/Spacewatch II. Observer A. S. Descour. 1.8-m f/2.7 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
040523 291 43.4+ 0.9+ 040524 291 43.5+ 2.0+ MPO 41769 -0.012 day
Orbital elements:
2002 PF43 PHA 0.047D
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC
M 325.05835 (2000.0) P Q
n 0.46770889 Peri. 191.49135 +0.89782578 +0.41589254
a 1.6436864 Node 142.84216 -0.38264742 +0.89947705
e 0.3662638 Incl. 13.86225 -0.21792162 +0.13406873
P 2.11 H 20.8 G 0.15 U 2
Residuals in seconds of arc
020810 704 0.2- 0.1- 020815 649 0.2+ 0.0 020929 696 0.2+ 0.3-
020810 704 0.6+ 0.3- 020816 649 0.2+ 0.0 021030 696 0.2- 0.2+
020810 704 0.4- 0.7+ 020816 649 0.3+ 0.2- 021030 696 0.1- 0.2+
020810 704 0.5- 0.5- 020816 649 0.5- 0.1- 021207 291 1.1+ 0.6+
020810 704 0.5- 1.4+ 020819 413 0.5- 0.2- 021207 291 0.2+ 0.1-
020811 704 0.2- 0.0 020819 413 0.1- 0.1+ 021207 291 0.1+ 0.5+
020811 704 0.1+ 0.2+ 020904 649 0.4+ 0.4- 040523 291 0.0 0.1-
020811 649 0.2+ 0.0 020904 649 0.6+ 0.2+ 040523 291 0.1- 1.1-
020811 649 0.2+ 0.0 020916 649 0.1+ 0.0 040523 291 0.6- 0.7+
020811 649 0.5+ 0.3+ 020916 649 0.1+ 0.0 040524 291 0.8- 0.2+
020811 704 0.1+ 0.7- 020916 649 0.4- 0.1+ 040524 291 1.1+ 0.7+
020811 704 0.7+ 0.4- 020923 649 0.7- 0.2- 040524 291 0.3+ 0.7+
020815 649 0.2- 0.2- 020923 649 1.0- 1.0-
020815 649 0.8- 0.2- 020929 696 0.1+ 1.3+
Ephemeris:
2002 PF43 a,e,i = 1.64, 0.37, 14 q = 1.0417
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 05 25 14 50.86 +20 32.2 0.637 1.528 134.4 28.3 22.0
2004 06 04 14 37.53 +20 39.3 0.628 1.476 126.3 33.7 22.0
2004 06 14 14 27.80 +19 37.0 0.626 1.423 118.2 39.0 22.1
2004 06 24 14 22.81 +17 34.7 0.628 1.370 110.6 44.0 22.2
2004 07 04 14 22.90 +14 44.0 0.630 1.318 103.9 48.5 22.2
2004 07 14 14 27.83 +11 14.3 0.629 1.267 98.0 52.6 22.2
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-K49
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