MPEC 2001-L08: 2000 PJ5
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M.P.E.C. 2001-L08 Issued 2001 June 3, 18:35 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
2000 PJ5
Revision to MPEC 2000-P33
Observations:
K00P05J 1C2001 06 01.81461 23 23 27.84 +10 42 52.8 19.3 R 413
K00P05J 1C2001 06 01.81667 23 23 28.07 +10 42 50.3 19.5 R 413
K00P05J 1C2001 06 01.81874 23 23 28.33 +10 42 47.9 19.6 R 413
K00P05J 1C2001 06 02.80097 23 25 29.15 +10 23 26.3 19.3 R 413
K00P05J 1C2001 06 02.80303 23 25 29.39 +10 23 24.0 19.4 R 413
K00P05J 1C2001 06 02.80509 23 25 29.64 +10 23 21.5 19.5 R 413
Observer details:
413 Siding Spring. Observer R. H. McNaught. 1.0-m f/8 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
010601 413 0.02- 0.04+ 010602 413 0.02- 0.04+ MPO 4975 +0.049 day
Orbital elements:
2000 PJ5
Epoch 2001 Apr. 1.0 TT = JDT 2452000.5 Spahr
M 64.85600 (2000.0) P Q
n 1.20891493 Peri. 7.59915 -0.62899884 -0.43761541
a 0.8727146 Node 124.44422 +0.66597934 -0.72969561
e 0.3735514 Incl. 51.18163 +0.40103863 +0.52539230
P 0.82 H 17.7 G 0.15 U 5
Residuals in seconds of arc
000804 704 0.3+ 0.7+ 000806 118 0.8- 0.7+ 000823 360 0.4+ 0.3+
000804 704 0.0 0.6+ 000806 118 0.1- 1.0- 000823 360 0.0 0.0
000804 704 0.3+ 0.6+ 000806 557 0.0 0.1- 000823 360 0.2- 0.1-
000804 704 0.6- 0.6+ 000806 557 1.3- 0.5+ 000823 104 1.3+ 0.5+
000804 704 0.1- 1.0+ 000807 739 (1.8+ 2.5-) 000823 104 0.2- 0.4+
000804 611 1.0- 0.4+ 000807 739 0.9+ 1.1- 000823 104 0.2- 0.8-
000804 611 0.6- 1.4- 000807 739 0.2+ 0.2- 000826 413 0.5- 0.2+
000804 611 0.4- 0.6- 000807 587 1.5- 0.7+ 000826 413 0.3- 0.0
000804 611 1.1- 0.3- 000807 587 0.5+ 0.1+ 000826 413 0.3- 0.2+
000804 611 0.5+ 0.6+ 000807 587 0.4+ 1.5+ 000918 413 0.4- 0.0
000805 711 0.5- 0.2- 000807 118 1.4+ 0.3+ 000918 413 0.2- 0.0
000805 711 0.2- 0.0 000807 118 0.5+ 0.6- 000920 413 0.1- 0.1-
000805 711 0.6- 0.4- 000807 118 1.3+ 0.4- 000920 413 0.1- 0.1-
000806 670 (1.1- 2.1+) 000810 413 0.3+ 0.0 010601 413 0.1+ 0.2+
000806 670 0.3- 0.6+ 000810 413 0.0 0.3+ 010601 413 0.1- 0.1+
000806 422 (2.2+ 3.4+) 000810 413 0.5+ 0.4+ 010601 413 0.1+ 0.1+
000806 422 1.0+ 1.8- 000813 670 0.2- 0.5+ 010602 413 0.2+ 0.1-
000806 422 0.6- 0.9- 000813 670 1.4+ 0.9- 010602 413 0.1+ 0.1+
000806 118 1.5+ 1.0- 000823 360 0.4- 0.4+ 010602 413 0.1+ 0.0
Ephemeris:
2000 PJ5 a,e,i = 0.87, 0.37, 51 q = 0.5467
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 05 21 23 00.30 +13 57.0 0.955 1.120 69.3 57.7 19.9
2001 05 31 23 19.78 +11 17.1 0.872 1.151 74.8 58.2 19.8
2001 06 10 23 40.78 +07 41.6 0.778 1.174 80.6 58.5 19.6
2001 06 20 00 04.14 +02 41.6 0.680 1.190 86.7 58.5 19.3
2001 06 30 00 31.16 -04 25.9 0.585 1.198 92.9 58.0 19.0
2001 07 10 01 04.13 -14 30.1 0.502 1.198 98.4 57.1 18.7
2001 07 20 01 46.95 -27 49.0 0.447 1.190 101.7 56.7 18.4
2001 07 30 02 45.71 -42 39.5 0.430 1.175 100.9 58.0 18.3
2001 08 09 04 07.21 -55 01.0 0.454 1.152 95.8 61.1 18.5
2001 08 19 05 47.49 -61 50.6 0.508 1.121 88.6 64.4 18.8
2001 08 29 07 22.70 -63 32.3 0.577 1.083 81.1 67.1 19.0
2001 09 08 08 34.91 -62 24.1 0.647 1.037 74.0 69.1 19.3
2001 09 18 09 26.07 -60 05.4 0.710 0.983 67.4 70.7 19.4
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-L08
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