MPEC 2004-F28 : 2001 MA8
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M.P.E.C. 2004-F28 Issued 2004 Mar. 18, 17:47 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.
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
2001 MA8
Revision to MPEC 2001-M40
Additional Observations:
K01M08A HC2004 03 16.19851 07 52 09.98 +13 28 27.8 22.0 V EF028291
K01M08A HC2004 03 16.21457 07 52 09.70 +13 28 29.2 21.8 V EF028291
K01M08A HC2004 03 18.24218 07 51 40.78 +13 31 58.0 22.2 V EF028291
K01M08A HC2004 03 18.25572 07 51 40.67 +13 31 58.9 22.6 V EF028291
K01M08A HC2004 03 18.26770 07 51 40.44 +13 32 01.1 22.5 V EF028291
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 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
040316 291 20.4+ 8.1- 040318 291 19.9+ 7.4- MPO 20843 -0.037 day
Orbital elements:
2001 MA8
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC
M 312.73187 (2000.0) P Q
n 0.27019282 Peri. 357.19354 -0.05249317 +0.98979907
a 2.3696644 Node 269.77269 -0.91361821 -0.10114699
e 0.4661119 Incl. 7.61109 -0.40317022 +0.10033489
P 3.65 H 17.6 G 0.15 U 3
Residuals in seconds of arc
010621 644 0.4- 0.4+ 010625 649 0.6- 0.2- 010810 644 0.1+ 0.3+
010621 644 0.1- 0.4+ 010625 711 1.1+ 0.5+ 010810 644 0.0 0.0
010621 644 0.0 0.4+ 010625 711 0.7+ 0.0 010825 163 1.5- 0.2-
010622 493 0.7+ 0.0 010625 711 0.9+ 0.5+ 010825 163 1.0+ 1.1+
010622 493 0.6+ 0.2- 010625 644 0.3- 0.4+ 010825 163 0.2- 0.3-
010622 644 0.6- 0.4+ 010625 644 0.4- 0.6+ 010825 163 1.7+ 1.0+
010622 644 0.5- 0.3+ 010625 644 0.2- 0.4+ 010828 046 0.6- 0.2+
010622 644 0.4- 0.3+ 010627 649 0.2+ 0.3- 010828 046 1.0- 0.0
010623 711 0.2+ 0.1- 010627 649 0.4+ 0.6- 010828 046 0.5- 0.4-
010623 711 0.2+ 0.4- 010627 649 0.0 0.9- 010828 046 0.4- 0.6-
010623 644 0.4- 0.3+ 010703 413 0.0 0.1- 010828 046 0.4- 0.4-
010623 644 0.2- 0.3+ 010703 413 0.4- 0.4- 010828 046 0.5- 0.4-
010623 644 0.4- 0.1+ 010703 413 0.1+ 0.0 010829 046 0.5+ 0.3-
010624 046 (0.4+ 5.8+) 010704 413 0.3+ 0.4- 010829 046 0.7- 0.4-
010624 046 0.2+ 0.5- 010704 413 0.1+ 0.3- 010829 046 0.1- 0.2-
010624 046 0.1- 0.5+ 010704 413 0.3+ 0.3- 010829 046 0.1- 0.1-
010624 046 1.4+ 0.4+ 010705 608 0.1- 1.2- 010829 046 0.2- 0.4-
010624 046 0.3- 0.4+ 010705 608 0.5+ 0.7- 010915 644 0.1+ 0.1+
010624 046 0.3+ 0.0 010705 608 0.1+ 0.7- 010915 644 0.5- 0.1-
010624 557 0.2- 0.3+ 010707 649 0.3- 0.0 010915 644 0.3- 0.1+
010624 557 0.0 0.4+ 010707 649 0.1- 0.7- 010922 113 0.1- 0.1-
010624 557 0.0 0.0 010707 649 1.3- 0.5+ 010922 113 0.8- 0.2+
010624 557 0.4+ 0.1- 010722 699 0.1+ 0.1- 010925 704 1.0+ 0.0
010624 557 0.0 0.3- 010722 699 0.5+ 0.0 010925 704 1.1+ 0.7+
010624 711 0.1+ 0.1+ 010722 699 0.1+ 0.3+ 010925 704 1.0+ 0.5+
010624 711 0.1- 0.6+ 010722 699 0.3- 0.6+ 010925 704 0.9+ 0.4+
010624 711 0.9- 0.4+ 010725 711 0.2+ 0.3+ 011016 691 0.4+ 0.3-
010625 046 0.3- 0.4- 010725 711 0.2- 0.4+ 011016 291 0.1+ 0.0
010625 046 0.1- 1.2- 010725 711 0.2- 0.2+ 011016 691 0.2+ 0.1-
010625 557 0.2+ 0.5- 010729 704 0.4+ 0.6- 011016 291 0.3+ 0.1-
010625 046 0.2+ 0.3- 010729 704 0.1+ 0.4+ 011016 691 0.1+ 0.3-
010625 046 0.2- 0.6+ 010729 704 0.2+ 0.4+ 011016 291 0.1+ 0.1-
010625 046 0.1- 0.2+ 010730 413 0.0 0.2- 040316 291 0.1+ 0.2+
010625 557 0.3+ 0.9+ 010730 413 0.1+ 0.0 040316 291 0.1+ 0.1-
010625 557 0.7+ 1.0- 010730 413 0.0 0.0 040318 291 0.3- 0.2+
010625 557 0.6+ 0.3+ 010805 649 1.1- 0.1+ 040318 291 0.8+ 0.2-
010625 649 0.6- 0.1+ 010805 649 0.8- 0.2+ 040318 291 0.2- 0.9+
010625 649 0.0 0.7- 010810 644 0.1+ 0.3+
Ephemeris:
2001 MA8 a,e,i = 2.37, 0.47, 8 q = 1.2651
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 03 16 07 52.22 +13 28.1 2.005 2.664 121.5 18.6 22.2
2004 03 26 07 50.98 +13 42.9 2.085 2.618 111.3 20.8 22.3
2004 04 05 07 52.66 +13 50.7 2.172 2.572 101.9 22.4 22.4
2004 04 15 07 56.99 +13 51.0 2.261 2.524 93.2 23.4 22.5
2004 04 25 08 03.70 +13 43.2 2.348 2.475 85.1 23.9 22.5
2004 05 05 08 12.51 +13 26.8 2.432 2.425 77.6 24.0 22.6
2004 05 15 08 23.11 +13 01.3 2.509 2.373 70.6 23.7 22.6
2004 05 25 08 35.28 +12 26.4 2.577 2.321 64.1 23.1 22.6
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-F28
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