MPEC 2006-H13 : 2006 HC2
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M.P.E.C. 2006-H13 Issued 2006 Apr. 20, 12:00 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 HC2
Observations:
K06H02C* C2006 04 19.15032 09 38 15.93 +15 46 23.6 19.4 V EH013703
K06H02C C2006 04 19.15789 09 38 13.66 +15 46 49.3 19.6 V EH013703
K06H02C C2006 04 19.16548 09 38 11.43 +15 47 13.0 19.5 V EH013703
K06H02C C2006 04 19.17303 09 38 09.24 +15 47 36.3 19.6 V EH013703
K06H02C 5C2006 04 19.19525 09 38 02.88 +15 48 49.8 19.8 R EH013673
K06H02C 5C2006 04 19.19757 09 38 02.21 +15 48 57.5 EH013673
K06H02C C2006 04 19.20137 09 38 00.25 +15 49 02.3 19.8 R EH013734
K06H02C 5C2006 04 19.20417 09 38 00.45 +15 49 15.8 EH013673
K06H02C C2006 04 19.20602 09 37 58.83 +15 49 16.7 19.5 R EH013734
K06H02C C2006 04 19.20781 09 37 58.80 +15 49 30.5 20.3 V EH013703
K06H02C C2006 04 19.20844 09 37 58.61 +15 49 32.4 19.7 V EH013703
K06H02C C2006 04 19.20907 09 37 58.46 +15 49 35.3 20.6 V EH013703
K06H02C C2006 04 19.20971 09 37 58.22 +15 49 36.6 20.1 V EH013703
K06H02C C2006 04 19.21068 09 37 57.44 +15 49 31.8 19.9 R EH013734
K06H02C 5C2006 04 19.21507 09 37 57.21 +15 49 52.0 EH013673
K06H02C C2006 04 19.21521 09 37 56.61 +15 49 55.7 19.9 R EH013854
K06H02C C2006 04 19.22486 09 37 53.84 +15 50 26.0 19.9 R EH013854
K06H02C C2006 04 19.23448 09 37 50.89 +15 50 58.0 20.0 R EH013854
K06H02C C2006 04 19.24524 09 37 47.76 +15 51 33.6 18.9 V EH013703
K06H02C C2006 04 19.24698 09 37 47.31 +15 51 37.9 19.6 V EH013703
K06H02C C2006 04 19.24786 09 37 47.00 +15 51 41.0 19.6 V EH013703
K06H02C C2006 04 20.10238 09 33 47.58 +16 39 05.7 EH013734
K06H02C C2006 04 20.10703 09 33 46.27 +16 39 23.4 EH013734
K06H02C C2006 04 20.11014 09 33 45.33 +16 39 33.8 19.5 R EH013734
K06H02C C2006 04 20.15318 09 33 32.86 +16 42 05.0 19.9 V EH013G96
K06H02C C2006 04 20.15801 09 33 31.26 +16 42 20.9 20.2 V EH013703
K06H02C C2006 04 20.16750 09 33 28.55 +16 42 53.6 EH013703
K06H02C C2006 04 20.17248 09 33 26.85 +16 43 09.8 19.8 V EH013G96
K06H02C C2006 04 20.17704 09 33 25.32 +16 43 27.4 EH013703
K06H02C 5C2006 04 20.17894 09 33 25.16 +16 43 29.6 EH013673
K06H02C C2006 04 20.18208 09 33 23.86 +16 43 42.2 19.6 V EH013G96
K06H02C C2006 04 20.18657 09 33 22.39 +16 43 56.7 19.3 V EH013703
K06H02C 5C2006 04 20.19123 09 33 21.52 +16 44 13.1 EH013673
K06H02C 5C2006 04 20.19654 09 33 19.71 +16 44 28.9 EH013673
Observer details:
673 Table Mountain Observatory, Wrightwood. Observers J. Young, D. Mayes.
Measurer J. Young. 0.4-m f/8.4 Cassegrain + CCD, 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. Observers D. Tibbets, G. Hug. 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.
Orbital elements:
2006 HC2 PHA, Earth MOID = 0.0164 AU
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 319.13189 (2000.0) P Q
n 0.43333690 Peri. 67.60182 -0.07431243 +0.99700776
a 1.7294935 Node 198.17509 -0.93821127 -0.07713324
e 0.4970084 Incl. 3.91336 -0.33799006 -0.00509719
P 2.27 H 21.7 G 0.15 U 9
Residuals in seconds of arc
060419 703 0.0 0.1- 060419 703 0.8- 0.4- 060420 734 0.9+ 0.7+
060419 703 0.3- 0.9+ 060419 734 0.1- 0.5- 060420 G96 1.0+ 0.1-
060419 703 0.2+ 0.2- 060419 673 (1.8+ 1.3-) 060420 703 0.4- 0.5-
060419 703 1.0+ 1.5- 060419 854 0.5- 0.7+ 060420 703 (2.9+ 0.2+)
060419 673 1.4- 1.1+ 060419 854 0.7+ 0.3- 060420 G96 0.6+ 0.3-
060419 673 1.1- 1.2+ 060419 854 0.9- 0.6+ 060420 703 1.1- 1.9+
060419 734 1.2+ 0.1+ 060419 703 0.3- 1.5+ 060420 673 1.1- 0.8-
060419 673 (1.8+ 2.0-) 060419 703 (0.3- 1.5+) 060420 G96 0.3+ 0.2-
060419 734 0.3+ 0.5- 060419 703 0.6+ 0.2+ 060420 703 0.8- 0.8-
060419 703 0.5- 0.4- 060419 703 0.2- 0.4+ 060420 673 1.3+ 1.3+
060419 703 0.6- 0.5- 060420 734 1.1- 1.3- 060420 673 1.1- 0.8-
060419 703 0.0 0.3+ 060420 734 0.7+ 0.8+
Ephemeris:
2006 HC2 a,e,i = 1.73, 0.50, 4 q = 0.8699
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 04 15 09 55.98 +12 14.9 0.166 1.100 122.1 50.6 19.9
2006 04 20 09 34.29 +16 33.7 0.148 1.066 110.8 61.8 19.9
2006 04 25 09 07.49 +21 38.5 0.132 1.033 98.3 74.4 20.0
2006 04 30 08 32.43 +27 31.1 0.118 1.002 84.2 89.1 20.2
2006 05 05 07 44.25 +33 51.1 0.108 0.974 68.2 105.9 20.7
Timothy B. Spahr (C) Copyright 2006 MPC M.P.E.C. 2006-H13
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