MPEC 2006-H20 : 2006 HW5
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M.P.E.C. 2006-H20 Issued 2006 Apr. 21, 17:21 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
Supported in part by the TABASGO Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2006 HW5
Observations:
K06H05W* C2006 04 20.19513 09 47 31.27 +13 07 14.3 20.2 V EH020G96
K06H05W C2006 04 20.20479 09 47 35.19 +13 05 31.4 19.9 V EH020G96
K06H05W C2006 04 20.21477 09 47 39.30 +13 03 44.5 19.8 V EH020G96
K06H05W C2006 04 20.22433 09 47 43.15 +13 02 02.7 22.0 V EH020G96
K06H05W C2006 04 20.26276 09 47 59.17 +12 55 10.7 19.7 V EH020G96
K06H05W C2006 04 20.26317 09 47 59.35 +12 55 05.9 19.7 V EH020G96
K06H05W C2006 04 20.26359 09 47 59.49 +12 55 01.8 20.3 V EH020G96
K06H05W C2006 04 20.26400 09 47 59.74 +12 54 56.5 21.0 V EH020G96
K06H05W C2006 04 21.14827 09 55 05.21 +10 10 18.1 19.4 R EH020734
K06H05W C2006 04 21.15171 09 55 06.76 +10 09 36.5 20.4 R EH020734
K06H05W C2006 04 21.15514 09 55 08.28 +10 08 56.0 20.3 R EH020734
K06H05W C2006 04 21.15592 09 55 10.61 +10 09 07.0 20.1 R EH020651
K06H05W C2006 04 21.15944 09 55 12.13 +10 08 27.5 20.1 R EH020651
K06H05W C2006 04 21.17925 09 55 20.87 +10 04 33.3 20.1 R EH020651
K06H05W C2006 04 21.18278 09 55 22.42 +10 03 51.9 20.1 R EH020651
K06H05W C2006 04 21.18630 09 55 24.02 +10 03 10.5 20.1 R EH020651
Observer details:
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2006 HW5 Earth MOID = 0.0270 AU
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 348.23357 (2000.0) P Q
n 0.28050454 Peri. 176.26678 -0.91964339 +0.38994659
a 2.3112280 Node 26.83602 -0.36298126 -0.79826607
e 0.5544510 Incl. 5.96060 -0.15000212 -0.45903478
P 3.51 H 24.4 G 0.15 U 8
Residuals in seconds of arc
060420 G96 0.1- 0.1- 060420 G96 0.3- 0.5+ 060421 651 (0.3- 1.9+)
060420 G96 0.1- 0.1- 060420 G96 0.8+ 0.4- 060421 651 0.0 0.1+
060420 G96 0.4+ 0.5- 060421 734 0.1- 0.6+ 060421 651 0.2- 0.3+
060420 G96 0.6- 0.2- 060421 734 0.1+ 0.7- 060421 651 0.5+ 0.3+
060420 G96 0.1+ 0.5+ 060421 734 0.1- 1.0-
060420 G96 0.2+ 0.1+ 060421 651 0.1+ 0.1+
Ephemeris:
2006 HW5 a,e,i = 2.31, 0.55, 6 q = 1.0298
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 04 15 09 15.52 +24 47.9 0.0761 1.030 108.7 67.3 21.2
2006 04 25 10 32.73 -04 47.2 0.0478 1.035 126.0 51.9 19.8
2006 05 05 13 09.78 -45 48.9 0.0562 1.054 144.0 34.2 19.7
2006 05 15 15 33.92 -54 51.8 0.0938 1.088 143.9 33.2 20.8
2006 05 25 16 37.53 -53 32.7 0.141 1.133 146.8 29.3 21.7
Timothy B. Spahr (C) Copyright 2006 MPC M.P.E.C. 2006-H20
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