MPEC 2008-J04 : 2008 HU4
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M.P.E.C. 2008-J04 Issued 2008 May 1, 19:14 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 HU4
Observations:
K08H04U* C2008 04 30.32444 15 13 49.26 -28 59 24.6 18.2 V EJ004703
K08H04U C2008 04 30.32904 15 13 54.55 -28 58 46.5 17.8 V EJ004703
K08H04U C2008 04 30.33366 15 13 59.88 -28 58 03.0 18.0 V EJ004703
K08H04U C2008 04 30.36686 15 14 38.68 -28 52 56.4 17.9 V EJ004703
K08H04U C2008 04 30.36740 15 14 39.19 -28 52 50.9 18.2 V EJ004703
K08H04U C2008 04 30.36794 15 14 39.84 -28 52 46.2 18.4 V EJ004703
K08H04U C2008 04 30.36847 15 14 40.48 -28 52 41.3 17.8 V EJ004703
K08H04U C2008 04 30.37249 15 14 45.20 -28 52 01.8 18.3 V EJ004703
K08H04U C2008 04 30.37302 15 14 45.85 -28 51 57.0 18.2 V EJ004703
K08H04U C2008 04 30.37355 15 14 46.32 -28 51 52.3 18.1 V EJ004703
K08H04U C2008 05 01.33793 15 40 18.30 -26 25 29.3 18.4 V EJ004703
K08H04U C2008 05 01.33835 15 40 18.69 -26 25 26.5 18.3 V EJ004703
K08H04U C2008 05 01.33877 15 40 19.12 -26 25 21.2 18.2 V EJ004703
K08H04U C2008 05 01.33919 15 40 19.63 -26 25 16.6 18.3 V EJ004703
K08H04U C2008 05 01.33962 15 40 20.06 -26 25 13.9 19.0 V EJ004703
K08H04U C2008 05 01.34003 15 40 20.38 -26 25 10.2 18.2 V EJ004703
K08H04U C2008 05 01.34045 15 40 20.82 -26 25 06.8 18.5 V EJ004703
K08H04U C2008 05 01.34087 15 40 21.21 -26 25 03.1 18.3 V EJ004703
K08H04U C2008 05 01.40002 15 41 18.88 -26 15 34.8 18.8 R EJ004854
Observer details:
703 Catalina Sky Survey. Observer A. Boattini. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.68-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
Orbital elements:
2008 HU4 Earth MOID = 0.0070 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 26.98525 (2000.0) P Q
n 0.85780812 Peri. 339.46948 -0.92399185 +0.38208926
a 1.0970067 Node 223.00419 -0.34756438 -0.85621872
e 0.0784493 Incl. 1.32000 -0.15949317 -0.34770288
P 1.15 H 28.1 G 0.15 U 7
Residuals in seconds of arc
080430 703 0.7+ 0.1- 080430 703 0.2+ 0.9+ 080501 703 0.8+ 0.1+
080430 703 0.3- 2.2- 080430 703 0.5+ 0.6+ 080501 703 0.3- 0.1+
080430 703 0.9- 0.4+ 080430 703 1.4- 0.1+ 080501 703 0.2+ 0.3-
080430 703 1.0+ 0.6+ 080501 703 0.7- 0.1- 080501 703 0.1- 0.4-
080430 703 0.6- 0.9+ 080501 703 1.0- 1.0- 080501 854 0.0 0.7+
080430 703 0.3- 0.4+ 080501 703 0.7- 0.5+
080430 703 0.0 0.2+ 080501 703 0.7+ 1.3+
Ephemeris:
2008 HU4 a,e,i = 1.10, 0.08, 1 q = 1.0109
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 04 24 11 34.18 -34 04.8 0.00671 1.011 139.4 40.4 18.9
2008 05 04 16 33.13 -19 39.6 0.00829 1.016 154.1 25.7 18.9
2008 05 14 17 58.43 -05 33.8 0.0145 1.022 140.2 39.2 20.5
2008 05 24 18 24.13 -00 36.7 0.0215 1.029 140.3 38.9 21.4
2008 06 03 18 30.94 +00 59.7 0.0290 1.038 145.2 33.9 21.9
Sonia Keys (C) Copyright 2008 MPC M.P.E.C. 2008-J04
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