MPEC 2007-A36 : 2007 AC2
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M.P.E.C. 2007-A36 Issued 2007 Jan. 10, 18:17 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 AC2
Observations:
K07A02C* C2007 01 10.36441 10 03 40.89 +20 21 09.3 17.2 V EA036703
K07A02C C2007 01 10.37044 10 03 30.81 +20 20 45.7 17.3 V EA036703
K07A02C C2007 01 10.37645 10 03 20.66 +20 20 22.0 17.4 V EA036703
K07A02C C2007 01 10.38246 10 03 10.54 +20 19 57.3 17.1 V EA036703
K07A02C C2007 01 10.42550 10 01 58.80 +20 17 06.0 17.1 V EA036703
K07A02C C2007 01 10.42602 10 01 57.93 +20 17 03.8 17.2 V EA036703
K07A02C C2007 01 10.42655 10 01 57.03 +20 17 01.5 17.1 V EA036703
K07A02C C2007 01 10.42708 10 01 56.17 +20 16 59.5 17.1 V EA036703
K07A02C C2007 01 10.52890 09 59 09.85 +20 10 02.1 17.2 V EA036703
K07A02C C2007 01 10.52943 09 59 09.02 +20 09 59.9 17.1 V EA036703
K07A02C C2007 01 10.52995 09 59 08.16 +20 09 57.4 17.1 V EA036703
K07A02C C2007 01 10.67190 09 55 36.87 +20 00 30.9 EA036355
K07A02C C2007 01 10.68334 09 55 19.03 +19 59 46.0 17.4 R EA036355
K07A02C C2007 01 10.68763 09 55 12.37 +19 59 28.4 EA036355
K07A02C C2007 01 10.68987 09 55 08.96 +19 59 20.1 EA036355
Observer details:
355 Hadano. Observer A. Asami. 0.28-m f/5.0 reflector + 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.
Orbital elements:
2007 AC2 PHA, Earth MOID = 0.0105 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 45.18190 (2000.0) P Q
n 0.32477605 Peri. 89.37451 +0.89936410 -0.41125381
a 2.0961067 Node 294.90073 +0.30692819 +0.83559212
e 0.6996429 Incl. 9.41472 +0.31135077 +0.36421987
P 3.03 H 21.6 G 0.15 U 8
Residuals in seconds of arc
070110 703 0.2- 0.1+ 070110 703 0.1+ 0.0 070110 703 0.2- 0.3-
070110 703 0.7+ 0.3+ 070110 703 0.2- 0.2- 070110 355 0.4+ 0.3+
070110 703 0.1- 0.3+ 070110 703 0.0 0.0 070110 355 0.4- 0.3+
070110 703 0.7- 0.6- 070110 703 0.1- 0.0 070110 355 0.5- 0.4-
070110 703 0.2+ 0.1+ 070110 703 0.2+ 0.0 070110 355 0.4+ 0.1+
Ephemeris:
2007 AC2 a,e,i = 2.10, 0.70, 9 q = 0.6296
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 01 10 10 14.07 +20 46.1 0.0646 1.034 140.4 37.3 17.2
2007 01 12 09 27.10 +18 37.3 0.0821 1.057 152.9 25.1 17.4
2007 01 14 08 57.85 +16 54.2 0.102 1.080 161.2 17.0 17.7
2007 01 16 08 38.44 +15 37.6 0.123 1.104 167.1 11.4 18.0
2007 01 18 08 24.81 +14 40.7 0.145 1.127 171.2 7.7 18.2
2007 01 20 08 14.81 +13 57.9 0.167 1.150 173.4 5.7 18.5
2007 01 22 08 07.23 +13 25.2 0.190 1.173 173.3 5.6 18.8
2007 01 24 08 01.35 +13 00.0 0.214 1.196 171.7 6.8 19.1
2007 01 26 07 56.72 +12 40.4 0.238 1.219 169.6 8.4 19.5
2007 01 28 07 53.03 +12 25.0 0.263 1.242 167.2 10.1 19.8
2007 01 30 07 50.09 +12 12.9 0.288 1.265 164.9 11.7 20.1
2007 02 01 07 47.75 +12 03.4 0.313 1.288 162.6 13.2 20.4
2007 02 03 07 45.89 +11 55.9 0.339 1.310 160.4 14.6 20.7
2007 02 05 07 44.45 +11 50.1 0.366 1.332 158.2 16.0 20.9
2007 02 07 07 43.36 +11 45.7 0.393 1.355 156.1 17.2 21.1
2007 02 09 07 42.57 +11 42.3 0.420 1.377 154.0 18.3 21.4
2007 02 11 07 42.05 +11 39.8 0.448 1.399 152.0 19.3 21.6
2007 02 13 07 41.77 +11 38.0 0.477 1.421 150.0 20.3 21.8
2007 02 15 07 41.70 +11 36.7 0.506 1.442 148.1 21.2 22.0
2007 02 17 07 41.83 +11 35.9 0.536 1.464 146.2 22.1 22.1
2007 02 19 07 42.14 +11 35.4 0.566 1.485 144.3 22.8 22.3
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-A36
Read MPEC 2007-A35
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