MPEC 2008-H36 : 2008 HX1
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M.P.E.C. 2008-H36 Issued 2008 Apr. 28, 18:51 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 HX1
Observations:
K08H01X* C2008 04 26.21927 10 01 58.29 +09 46 51.7 21.0 V EH036G96
K08H01X C2008 04 26.22494 10 01 56.38 +09 47 27.8 20.8 V EH036G96
K08H01X C2008 04 26.23066 10 01 54.44 +09 48 04.0 20.9 V EH036G96
K08H01X C2008 04 26.23630 10 01 52.57 +09 48 39.7 21.4 V EH036G96
K08H01X C2008 04 26.26679 10 01 42.38 +09 51 52.5 20.8 V EH036G96
K08H01X C2008 04 26.26733 10 01 42.24 +09 51 55.8 22.1 V EH036G96
K08H01X C2008 04 26.26786 10 01 42.02 +09 51 59.9 21.3 V EH036G96
K08H01X C2008 04 26.26839 10 01 41.84 +09 52 03.4 21.6 V EH036G96
K08H01X C2008 04 27.18964 09 56 43.26 +11 34 19.5 20.2 V EH036G96
K08H01X C2008 04 27.19052 09 56 42.90 +11 34 25.1 20.6 V EH036G96
K08H01X C2008 04 27.19140 09 56 42.57 +11 34 30.8 20.3 V EH036G96
K08H01X C2008 04 27.19228 09 56 42.25 +11 34 37.5 20.9 V EH036G96
K08H01X C2008 04 28.16346 09 50 56.29 +13 31 33.8 21.0 V EH036G96
K08H01X C2008 04 28.16434 09 50 55.93 +13 31 40.5 21.1 V EH036G96
K08H01X C2008 04 28.16523 09 50 55.57 +13 31 46.9 21.3 V EH036G96
K08H01X C2008 04 28.16611 09 50 55.21 +13 31 53.9 20.9 V EH036G96
K08H01X C2008 04 28.18415 09 50 47.03 +13 33 56.3 20.8 R EH036734
K08H01X C2008 04 28.19113 09 50 44.15 +13 34 48.7 EH036734
K08H01X C2008 04 28.19811 09 50 41.31 +13 35 41.9 21.0 R EH036734
Observer details:
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
G96 Mt. Lemmon Survey. Observers A. R. Gibbs, 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. 1.5-m reflector
+ CCD.
Orbital elements:
2008 HX1 Earth MOID = 0.0125 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 353.83228 (2000.0) P Q
n 0.30062969 Peri. 47.57770 -0.17033852 +0.98328738
a 2.2068940 Node 212.77908 -0.93534948 -0.18186468
e 0.5850539 Incl. 6.81776 -0.31000989 +0.00843624
P 3.28 H 23.7 G 0.15 U 8
Residuals in seconds of arc
080426 G96 0.1- 0.2- 080426 G96 0.0 0.5+ 080428 G96 0.1+ 0.1-
080426 G96 0.1- 0.1+ 080427 G96 0.4+ 0.4+ 080428 G96 0.0 0.3+
080426 G96 0.3- 0.0 080427 G96 0.1- 0.1- 080428 734 1.2+ 0.6-
080426 G96 0.1+ 0.0 080427 G96 0.1- 0.4- 080428 734 0.1- 0.4-
080426 G96 0.1+ 0.3- 080427 G96 0.0 0.2+ 080428 734 0.9- 0.6+
080426 G96 0.7+ 0.4- 080428 G96 0.0 0.1+
080426 G96 0.1+ 0.3+ 080428 G96 0.0 0.2+
Ephemeris:
2008 HX1 a,e,i = 2.21, 0.59, 7 q = 0.9157
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 04 24 10 12.51 +06 12.4 0.114 1.065 118.6 56.0 21.2
2008 04 25 10 08.02 +07 44.4 0.109 1.059 116.1 58.6 21.1
2008 04 26 10 03.14 +09 24.3 0.104 1.052 113.5 61.3 21.1
2008 04 27 09 57.82 +11 13.1 0.0995 1.046 110.7 64.2 21.1
2008 04 28 09 51.98 +13 11.6 0.0950 1.040 107.7 67.3 21.0
2008 04 29 09 45.52 +15 20.8 0.0907 1.034 104.5 70.6 21.0
2008 04 30 09 38.32 +17 41.6 0.0865 1.028 101.1 74.1 21.0
2008 05 01 09 30.24 +20 14.7 0.0826 1.022 97.5 77.9 21.1
2008 05 02 09 21.12 +23 00.7 0.0790 1.016 93.6 81.9 21.1
2008 05 03 09 10.74 +25 59.7 0.0756 1.010 89.5 86.2 21.1
2008 05 04 08 58.85 +29 11.0 0.0726 1.005 85.1 90.7 21.2
2008 05 05 08 45.13 +32 32.9 0.0700 0.999 80.5 95.5 21.3
2008 05 06 08 29.25 +36 02.6 0.0678 0.994 75.6 100.6 21.5
2008 05 07 08 10.80 +39 35.4 0.0661 0.989 70.6 105.8 21.7
2008 05 08 07 49.39 +43 04.6 0.0649 0.984 65.5 111.1 22.0
2008 05 09 07 24.70 +46 22.2 0.0643 0.979 60.4 116.4 22.3
2008 05 10 06 56.64 +49 18.7 0.0643 0.975 55.4 121.5 22.6
2008 05 11 06 25.46 +51 45.1 0.0649 0.970 50.7 126.4 23.1
2008 05 12 05 51.98 +53 34.1 0.0661 0.966 46.4 130.8 23.5
2008 05 13 05 17.48 +54 42.0 0.0678 0.962 42.6 134.6 24.0
2008 05 14 04 43.56 +55 09.6 0.0701 0.958 39.5 137.8 24.4
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-H36
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