MPEC 2008-F57 : 2008 ES
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M.P.E.C. 2008-F57 Issued 2008 Mar. 30, 21:56 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2008 ES
Revision to MPEC 2008-E33
Additional Observations:
K08E00S C2001 03 16.59608 11 33 53.56 +16 21 09.4 18.8 R EF057608
K08E00S C2001 03 16.60653 11 33 52.21 +16 21 23.7 18.3 R EF057608
K08E00S C2001 03 18.41226 11 30 01.50 +17 03 53.0 18.7 R EF057608
K08E00S C2001 03 18.42255 11 30 00.11 +17 04 07.5 18.7 R EF057608
K08E00S C2001 03 18.43303 11 29 58.68 +17 04 22.4 18.8 R EF057608
K08E00S C2001 03 26.39160 11 11 13.00 +20 13 41.1 18.7 R EF057608
K08E00S C2001 03 26.40193 11 11 11.38 +20 13 56.0 18.0 R EF057608
K08E00S C2001 03 26.41292 11 11 09.64 +20 14 11.6 19.2 R EF057608
Observer details:
608 Haleakala-NEAT/MSSS. Observers R. Bambery, E. Helin, S. Pravdo, M. Hicks,
K. Lawrence, P. Kervin. Measurer R. Matson. 1.2-m reflector + CCD.
Orbital elements:
2008 ES Earth MOID = 0.1493 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 346.55102 (2000.0) P Q
n 0.28211288 Peri. 164.41600 +0.48603838 +0.86676025
a 2.3024353 Node 134.50940 -0.81763998 +0.49615580
e 0.7535472 Incl. 9.01747 -0.30859609 +0.05055778
P 3.49 H 18.2 G 0.15 U 4
Residuals in seconds of arc
010316 608 0.0 0.5+ 080303 854 0.5+ 0.9+ 080306 H55 0.4+ 0.1-
010316 608 0.3- 0.3+ 080303 854 0.7- 0.1- 080307 448 0.2+ 0.2+
010318 608 0.1+ 0.0 080303 G96 0.1+ 0.0 080307 448 0.4+ 0.2+
010318 608 0.1+ 0.2- 080303 G96 0.2- 0.5+ 080307 448 0.0 0.1+
010318 608 0.0 0.1- 080303 G96 0.1+ 0.6- 080310 703 0.6- 1.0+
010326 608 0.3+ 0.2- 080303 G96 0.1- 0.3+ 080310 703 0.6+ 1.2+
010326 608 0.1+ 0.1+ 080304 J95 0.7- 0.7- 080310 703 0.4- 1.1+
010326 608 0.3- 0.2+ 080304 J95 0.5+ 0.5+ 080310 703 0.7+ 0.1+
080302 G96 0.3+ 0.4- 080304 J95 0.0 0.1- 080323 A17 0.1+ 0.6-
080302 G96 0.4+ 0.1- 080304 291 0.4- 0.2+ 080323 A17 0.3+ 0.5-
080302 G96 0.1- 0.0 080304 291 0.1- 0.1+ 080323 A17 0.2+ 0.4-
080302 G96 0.1- 0.1+ 080304 291 1.2+ 1.9+ 080324 448 0.0 0.4-
080302 G96 0.1+ 0.2- 080305 G96 0.4+ 0.2- 080324 448 0.8- 0.1-
080302 G96 0.2+ 0.3- 080305 G96 0.5+ 0.1- 080324 448 0.6- 0.2+
080302 G96 0.1+ 0.3- 080305 G96 0.4+ 0.4- 080329 448 0.1+ 0.1-
080303 J95 0.0 0.5- 080305 G96 0.0 0.2- 080329 448 0.2+ 0.1+
080303 J95 0.8- 0.3- 080306 H55 0.3+ 0.1+ 080329 448 0.2+ 0.1-
080303 J95 0.2- 1.0- 080306 H55 0.3+ 0.0 080329 448 0.3- 0.2+
Ephemeris:
2008 ES a,e,i = 2.30, 0.75, 9 q = 0.5674
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 03 25 11 32.58 +19 24.1 0.674 1.636 156.1 14.3 19.2
2008 04 04 11 05.64 +23 50.1 0.612 1.523 140.5 24.7 19.2
2008 04 14 10 36.18 +27 44.8 0.573 1.406 123.9 36.3 19.2
2008 04 24 10 07.29 +30 46.8 0.548 1.284 107.7 48.3 19.2
2008 05 04 09 40.68 +32 58.1 0.527 1.158 92.5 60.5 19.3
2008 05 14 09 15.37 +34 36.2 0.502 1.029 77.8 73.8 19.3
2008 05 24 08 46.43 +36 00.4 0.468 0.899 62.6 89.9 19.5
Gareth V. Williams (C) Copyright 2008 MPC M.P.E.C. 2008-F57
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