MPEC 2006-H08 : 2006 HC
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M.P.E.C. 2006-H08 Issued 2006 Apr. 19, 11:07 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 HC
Observations:
K06H00C* C2006 04 18.30015 13 40 54.30 +11 38 57.3 18.8 V EH008703
K06H00C C2006 04 18.30950 13 40 50.37 +11 36 46.0 18.9 V EH008703
K06H00C C2006 04 18.31879 13 40 46.38 +11 34 35.1 18.9 V EH008703
K06H00C C2006 04 18.32811 13 40 42.45 +11 32 25.2 18.2 V EH008703
K06H00C C2006 04 18.34216 13 40 36.51 +11 29 05.6 18.4 V EH008703
K06H00C C2006 04 18.34303 13 40 36.15 +11 28 52.3 18.7 V EH008703
K06H00C C2006 04 18.34390 13 40 35.79 +11 28 42.9 18.7 V EH008703
K06H00C C2006 04 18.34478 13 40 35.40 +11 28 28.4 18.6 V EH008703
K06H00C C2006 04 18.84885 13 38 09.19 +09 26 12.4 18.7 R EH008143
K06H00C C2006 04 18.86427 13 38 03.00 +09 22 26.7 18.8 R EH008143
K06H00C C2006 04 18.87453 13 37 58.95 +09 19 56.1 18.7 R EH008143
K06H00C C2006 04 18.89740 13 37 51.12 +09 13 56.1 EH008J95
K06H00C C2006 04 18.90079 13 37 49.75 +09 13 05.5 18.9 R EH008J95
K06H00C C2006 04 19.16120 13 36 26.53 +08 08 51.2 19.2 R EH008734
K06H00C C2006 04 19.16634 13 36 24.33 +08 07 36.2 19.5 R EH008734
K06H00C 5C2006 04 19.16720 13 36 29.16 +08 07 31.8 18.5 R EH008673
K06H00C 5C2006 04 19.17361 13 36 26.58 +08 05 54.3 EH008673
K06H00C C2006 04 19.17660 13 36 19.88 +08 04 57.6 18.7 R EH008734
K06H00C 5C2006 04 19.17796 13 36 24.83 +08 04 49.2 EH008673
K06H00C 5C2006 04 19.18160 13 36 23.44 +08 03 55.4 EH008673
K06H00C C2006 04 19.18812 13 36 19.51 +08 02 29.8 19.3 R EH008854
K06H00C C2006 04 19.19151 13 36 18.08 +08 01 38.7 13.3 R EH008854
K06H00C C2006 04 19.19490 13 36 16.64 +08 00 47.4 19.4 R EH008854
K06H00C C2006 04 19.22567 13 36 03.47 +07 53 01.1 18.3 V EH008G96
K06H00C C2006 04 19.23682 13 35 58.62 +07 50 12.0 18.3 V EH008G96
K06H00C C2006 04 19.24803 13 35 53.68 +07 47 21.4 18.3 V EH008G96
K06H00C C2006 04 19.25935 13 35 48.68 +07 44 28.6 18.3 V EH008G96
K06H00C C2006 04 19.28861 13 35 35.74 +07 37 01.8 18.9 R EH008854
K06H00C C2006 04 19.29003 13 35 35.02 +07 36 39.9 18.9 R EH008854
K06H00C C2006 04 19.29031 13 35 34.88 +07 36 35.4 18.9 R EH008854
K06H00C C2006 04 19.29344 13 35 33.50 +07 35 47.1 18.9 R EH008854
K06H00C C2006 04 19.29373 13 35 33.37 +07 35 42.5 18.9 R EH008854
K06H00C C2006 04 19.29687 13 35 31.93 +07 34 54.0 18.9 R EH008854
Observer details:
143 Gnosca. Observer S. Sposetti. 0.40-m f/4 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m f/16
Cassegrain + CCD.
703 Catalina Sky Survey. Observer R. E. Hill. 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. 0.68-m Schmidt + CCD.
734 Farpoint Observatory. Observer D. Tibbets. 0.7-m reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2006 HC Earth MOID = 0.0244 AU
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 310.28878 (2000.0) P Q
n 0.84257167 Peri. 191.15962 -0.73112681 +0.67837642
a 1.1101921 Node 31.94055 -0.61491781 -0.60920331
e 0.0735954 Incl. 7.87875 -0.29551595 -0.41070277
P 1.17 H 25.5 G 0.15 U 6
Residuals in seconds of arc
060418 703 0.3+ 0.5+ 060418 J95 0.2+ 0.5+ 060419 854 0.4- 0.5-
060418 703 0.7+ 0.1+ 060418 J95 0.4- 0.2- 060419 G96 0.1- 0.3-
060418 703 0.2- 0.3- 060419 734 (2.8+ 1.1+) 060419 G96 0.1+ 0.0
060418 703 0.1- 0.9+ 060419 734 (2.0+ 3.6+) 060419 G96 0.2- 0.1+
060418 703 0.3- 0.5- 060419 673 0.1+ 0.3+ 060419 G96 0.1- 0.1+
060418 703 0.2- 1.5- 060419 673 0.5- 0.9- 060419 854 1.3+ 0.7+
060418 703 0.1- 1.4+ 060419 734 0.1- 0.2- 060419 854 0.1+ 0.6+
060418 703 0.4- 0.7- 060419 673 0.6- 0.7- 060419 854 0.2- 0.4+
060418 143 1.3+ 0.1+ 060419 673 0.5+ 0.3+ 060419 854 0.2+ 0.2+
060418 143 0.4- 0.0 060419 854 0.0 0.4- 060419 854 0.2+ 0.0
060418 143 0.3+ 0.2- 060419 854 0.2- 0.3- 060419 854 0.3- 0.2-
Ephemeris:
2006 HC a,e,i = 1.11, 0.07, 8 q = 1.0285
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 04 15 13 56.30 +22 30.1 0.0342 1.032 147.3 31.6 19.6
2006 04 20 13 31.53 +04 31.7 0.0269 1.030 163.4 16.2 18.6
2006 04 25 12 57.29 -21 22.8 0.0245 1.029 160.9 18.6 18.5
2006 04 30 12 12.31 -45 19.8 0.0282 1.028 138.1 40.9 19.4
2006 05 05 11 18.32 -60 02.3 0.0359 1.028 122.3 56.0 20.4
2006 05 10 10 20.59 -67 43.8 0.0455 1.028 113.1 64.5 21.1
2006 05 15 09 26.09 -71 37.6 0.0558 1.029 107.8 69.3 21.7
Timothy B. Spahr (C) Copyright 2006 MPC M.P.E.C. 2006-H08
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