MPEC 2004-P03 : 2002 OD20
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.
Read MPEC 2004-P02
Read MPEC 2004-P04
M.P.E.C. 2004-P03 Issued 2004 Aug. 1, 11:02 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 Brinson 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 OD20
Revision to MPEC 2002-O43
Additional Observations:
K02O20D 2C2004 07 21.54740202 06 44.221+17 38 17.46 22.3 R EP003568
K02O20D 2C2004 07 21.55160902 06 44.580+17 38 19.66 22.2 R EP003568
K02O20D 2C2004 07 22.57366802 08 10.430+17 47 20.81 22.3 R EP003568
K02O20D 2C2004 07 22.57757802 08 10.751+17 47 22.92 22.2 R EP003568
Observer details:
568 Mauna Kea. Observer F. Bernardi. 2.2-m University of Hawaii reflector
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
040721 568 27.3+ 7.3+ 040722 568 27.7+ 7.3+ MPO 35595 -0.019 day
Orbital elements:
2002 OD20 PHA 0.030
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC
M 190.30754 (2000.0) P Q
n 0.61870660 Peri. 274.88249 -0.99369142 -0.08619957
a 1.3639953 Node 260.18531 +0.10732510 -0.91651439
e 0.3687274 Incl. 4.17530 -0.03253742 -0.39060340
P 1.59 H 18.8 G 0.15 U 4
Residuals in seconds of arc
011122 608 0.9- 0.6+ 020729 413 0.0 0.1+ 020809 649 0.2+ 0.2+
011122 608 0.0 0.7+ 020731 649 0.1- 1.1- 020811 671 0.2- 0.0
011122 608 1.4+ 0.1+ 020731 649 0.8+ 0.7- 020811 671 0.1+ 0.1+
020721 644 0.2- 0.5+ 020731 649 0.4+ 0.9- 020811 671 0.0 0.4-
020721 644 0.2- 0.5+ 020731 413 0.0 0.1- 020814 291 0.1- 0.3-
020721 644 0.2- 0.4+ 020731 413 0.4- 0.2- 020814 291 0.1+ 0.1-
020722 658 0.2- 0.4+ 020805 644 0.2+ 0.1+ 020814 291 0.1- 0.1-
020722 658 0.4+ 0.1- 020805 644 0.2- 0.0 020910 649 0.7+ 0.4+
020722 658 0.6- 0.2+ 020805 644 0.3+ 0.1+ 020910 649 0.1- 0.0
020722 658 0.3- 0.1- 020805 246 0.5- 0.6+ 020910 649 0.1- 0.2+
020722 658 0.7- 0.2+ 020805 246 0.6+ 0.2- 040721 568 0.0 0.0
020722 644 0.3- 0.2+ 020805 246 0.3+ 0.3+ 040721 568 0.1+ 0.0
020722 644 0.1- 0.3+ 020805 246 0.2+ 0.1- 040722 568 0.0 0.1-
020722 644 0.6- 0.2+ 020805 246 0.5+ 0.2- 040722 568 0.0 0.0
020729 413 0.5- 0.4+ 020809 649 0.2+ 0.0
020729 413 0.2+ 0.3+ 020809 649 0.1- 0.5+
Ephemeris:
2002 OD20 a,e,i = 1.36, 0.37, 4 q = 0.8611
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 07 24 02 10.15 +17 59.8 1.645 1.856 84.9 33.0 22.6
2004 08 03 02 23.38 +19 22.8 1.523 1.846 91.1 33.3 22.4
2004 08 13 02 35.24 +20 37.8 1.400 1.833 97.6 33.2 22.2
2004 08 23 02 45.27 +21 43.7 1.276 1.817 104.6 32.6 22.0
2004 09 02 02 52.90 +22 39.4 1.154 1.797 112.2 31.3 21.7
2004 09 12 02 57.40 +23 22.6 1.036 1.775 120.6 29.2 21.4
2004 09 22 02 57.83 +23 49.7 0.926 1.749 130.0 26.1 21.0
2004 10 02 02 53.27 +23 54.8 0.825 1.720 140.6 21.7 20.6
2004 10 12 02 43.01 +23 29.5 0.739 1.688 152.5 15.8 20.1
2004 10 22 02 27.10 +22 24.2 0.671 1.653 165.2 8.8 19.6
2004 11 01 02 07.18 +20 34.9 0.626 1.615 172.4 4.6 19.2
2004 11 11 01 46.33 +18 09.9 0.604 1.574 161.1 11.8 19.4
2004 11 21 01 28.23 +15 32.8 0.604 1.530 146.7 20.7 19.7
2004 12 01 01 15.57 +13 11.1 0.622 1.482 133.2 29.0 19.9
2004 12 11 01 09.32 +11 22.8 0.650 1.432 121.0 36.1 20.1
2004 12 21 01 09.34 +10 14.6 0.683 1.380 110.5 41.9 20.3
2004 12 31 01 14.86 +09 44.3 0.716 1.325 101.4 46.7 20.5
2005 01 10 01 25.02 +09 45.8 0.744 1.269 93.5 50.7 20.6
2005 01 20 01 39.18 +10 12.8 0.764 1.211 86.7 54.2 20.6
2005 01 30 01 56.76 +10 58.3 0.774 1.152 80.9 57.6 20.6
2005 02 09 02 17.41 +11 55.8 0.773 1.095 75.8 60.9 20.6
2005 02 19 02 40.91 +12 59.4 0.760 1.039 71.5 64.5 20.6
2005 03 01 03 07.05 +14 02.5 0.735 0.986 67.9 68.5 20.5
2005 03 11 03 35.69 +14 58.9 0.697 0.940 64.8 73.0 20.4
2005 03 21 04 06.74 +15 42.4 0.647 0.902 62.4 78.1 20.4
2005 03 31 04 40.05 +16 07.1 0.589 0.876 60.6 83.6 20.3
2005 04 10 05 15.72 +16 08.5 0.523 0.862 59.4 89.1 20.2
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-P03
Read MPEC 2004-P02
Read MPEC 2004-P04
Our Web policy. Index to the CBAT/MPC/ICQ pages.
