MPEC 2008-A53 : 2008 AS28
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M.P.E.C. 2008-A53 Issued 2008 Jan. 12, 20:21 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2008 AS28
Observations:
K08A28S* C2008 01 10.13500 03 03 00.10 +14 56 52.1 21.4 V EA053G96
K08A28S C2008 01 10.14216 03 03 00.86 +14 57 05.9 21.4 V EA053G96
K08A28S C2008 01 10.14927 03 03 01.65 +14 57 19.2 20.5 V EA053G96
K08A28S C2008 01 10.15640 03 03 02.52 +14 57 32.9 21.0 V EA053G96
K08A28S C2008 01 10.19122 03 03 06.58 +14 58 38.2 21.5 V EA053G96
K08A28S C2008 01 10.19909 03 03 07.45 +14 58 52.7 21.6 V EA053G96
K08A28S C2008 01 10.20697 03 03 08.38 +14 59 08.2 19.7 V EA053G96
K08A28S C2008 01 10.21483 03 03 09.32 +14 59 22.2 21.0 V EA053G96
K08A28S C2008 01 11.14091 03 04 59.88 +15 27 52.6 21.4 V EA053G96
K08A28S C2008 01 11.14609 03 05 00.45 +15 28 02.1 21.5 V EA053G96
K08A28S C2008 01 11.15126 03 05 01.03 +15 28 11.6 20.8 V EA053G96
K08A28S C2008 01 11.15641 03 05 01.64 +15 28 20.7 20.9 V EA053G96
K08A28S C2008 01 11.19653 03 05 05.89 +15 29 31.2 21.0 R EA053734
K08A28S C2008 01 11.20722 03 05 07.41 +15 29 52.0 21.8 V EA053291
K08A28S C2008 01 11.21198 03 05 07.95 +15 29 59.8 21.5 V EA053291
K08A28S C2008 01 11.21471 03 05 08.22 +15 30 05.0 21.0 R EA053734
K08A28S C2008 01 11.21580 03 05 08.39 +15 30 07.5 21.9 V EA053291
K08A28S C2008 01 11.23290 03 05 10.41 +15 30 35.7 20.9 R EA053734
K08A28S C2008 01 12.17785 03 07 01.59 +15 58 32.8 21.6 V EA053G96
K08A28S C2008 01 12.18328 03 07 02.28 +15 58 41.4 21.5 V EA053G96
K08A28S C2008 01 12.18868 03 07 02.89 +15 58 50.9 20.3 V EA053G96
K08A28S C2008 01 12.19416 03 07 03.46 +15 59 00.1 21.0 V EA053G96
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
G96 Mt. Lemmon Survey. Observer S. M. Larson. 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 AS28 PHA, Earth MOID = 0.0106 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 1.77562 (2000.0) P Q
n 0.19238027 Peri. 252.69216 +0.86990010 +0.34857246
a 2.9718647 Node 85.75686 -0.20003425 +0.89602806
e 0.7677795 Incl. 20.48219 -0.45084379 +0.27501082
P 5.12 H 19.4 G 0.15 U 9
Residuals in seconds of arc
080110 G96 0.7+ 0.3- 080111 G96 0.7+ 0.4+ 080111 291 0.2- 0.1+
080110 G96 0.3- 0.0 080111 G96 0.4+ 0.5+ 080111 734 1.9+ 0.8-
080110 G96 0.8- 0.1- 080111 G96 0.3+ 0.7+ 080112 G96 0.7- 0.7+
080110 G96 0.1- 0.2+ 080111 G96 0.6+ 0.4+ 080112 G96 0.4+ 0.2-
080110 G96 0.3+ 0.0 080111 734 2.6- 0.0 080112 G96 0.4+ 0.0
080110 G96 0.3- 0.2- 080111 291 0.1- 0.0 080112 G96 0.3- 0.3-
080110 G96 0.0 0.5+ 080111 291 0.2- 0.8-
080110 G96 0.4+ 0.2- 080111 734 0.7+ 1.2+
Ephemeris:
2008 AS28 a,e,i = 2.97, 0.77, 20 q = 0.6901
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 01 05 02 52.34 +11 56.6 0.669 1.441 120.2 36.1 20.8
2008 01 06 02 54.49 +12 34.9 0.686 1.453 119.9 35.9 20.9
2008 01 07 02 56.59 +13 11.6 0.703 1.464 119.6 35.7 20.9
2008 01 08 02 58.67 +13 46.7 0.721 1.476 119.2 35.5 21.0
2008 01 09 03 00.71 +14 20.4 0.738 1.488 118.9 35.4 21.1
2008 01 10 03 02.73 +14 52.6 0.756 1.499 118.5 35.2 21.1
2008 01 11 03 04.72 +15 23.6 0.774 1.511 118.1 35.1 21.2
2008 01 12 03 06.68 +15 53.4 0.792 1.522 117.6 34.9 21.2
2008 01 13 03 08.62 +16 22.0 0.811 1.534 117.2 34.8 21.3
2008 01 14 03 10.54 +16 49.5 0.829 1.545 116.8 34.6 21.4
2008 01 15 03 12.44 +17 16.0 0.847 1.557 116.3 34.5 21.4
2008 01 16 03 14.33 +17 41.5 0.866 1.568 115.8 34.4 21.5
2008 01 17 03 16.19 +18 06.0 0.885 1.580 115.3 34.2 21.5
2008 01 18 03 18.04 +18 29.7 0.904 1.591 114.8 34.1 21.6
2008 01 19 03 19.88 +18 52.6 0.923 1.603 114.3 34.0 21.7
2008 01 20 03 21.70 +19 14.6 0.942 1.614 113.8 33.9 21.7
2008 01 21 03 23.51 +19 35.9 0.961 1.625 113.3 33.8 21.8
2008 01 22 03 25.31 +19 56.4 0.981 1.637 112.8 33.7 21.8
2008 01 23 03 27.10 +20 16.3 1.000 1.648 112.3 33.6 21.9
2008 01 24 03 28.88 +20 35.5 1.020 1.659 111.7 33.4 21.9
2008 01 25 03 30.65 +20 54.1 1.040 1.670 111.2 33.3 22.0
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-A53
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