MPEC 2007-A44 : 2007 AU2
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M.P.E.C. 2007-A44 Issued 2007 Jan. 12, 15:15 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 AU2
Observations:
K07A02U* C2007 01 10.33528 09 22 42.56 +16 57 04.5 18.6 V EA044703
K07A02U C2007 01 10.34296 09 22 54.22 +16 57 36.6 18.6 V EA044703
K07A02U C2007 01 10.35069 09 23 06.10 +16 58 08.8 18.4 V EA044703
K07A02U C2007 01 10.35844 09 23 17.88 +16 58 40.2 18.7 V EA044703
K07A02U C2007 01 10.38778 09 24 02.98 +17 00 41.6 18.3 V EA044703
K07A02U C2007 01 10.38843 09 24 03.92 +17 00 44.4 18.6 V EA044703
K07A02U C2007 01 10.38907 09 24 04.89 +17 00 46.4 18.5 V EA044703
K07A02U C2007 01 10.38971 09 24 05.86 +17 00 49.3 18.7 V EA044703
K07A02U C2007 01 10.49633 09 26 53.12 +17 07 54.6 18.4 V EA044703
K07A02U C2007 01 10.49698 09 26 54.16 +17 07 57.0 18.3 V EA044703
K07A02U C2007 01 10.49764 09 26 55.24 +17 08 00.2 18.5 V EA044703
K07A02U C2007 01 10.49828 09 26 56.36 +17 08 02.1 18.5 V EA044703
K07A02U C2007 01 10.53486 09 27 55.51 +17 10 24.5 18.6 V EA044703
K07A02U C2007 01 10.53554 09 27 56.59 +17 10 26.5 18.2 V EA044703
K07A02U C2007 01 10.53619 09 27 57.67 +17 10 29.5 18.5 V EA044703
K07A02U C2007 01 10.53684 09 27 58.75 +17 10 32.4 18.5 V EA044703
K07A02U C2007 01 11.96883 10 18 20.43 +18 47 01.9 EA044J95
K07A02U C2007 01 11.96977 10 18 22.92 +18 47 07.4 EA044J95
K07A02U C2007 01 11.97070 10 18 25.21 +18 47 10.4 18.0 R EA044J95
Observer details:
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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2007 AU2 Earth MOID = 0.0122 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 20.45524 (2000.0) P Q
n 0.48832488 Peri. 66.45694 -0.99281990 -0.05682942
a 1.5970928 Node 110.14952 +0.01525006 -0.93289161
e 0.4840006 Incl. 6.43749 +0.11864270 -0.35564541
P 2.02 H 24.1 G 0.15 U 9
Residuals in seconds of arc
070110 703 0.4- 0.3- 070110 703 0.2- 0.3+ 070110 703 0.1- 0.0
070110 703 0.8- 0.1- 070110 703 0.5- 0.1- 070110 703 0.1+ 0.3+
070110 703 0.5+ 0.1+ 070110 703 0.5- 0.2- 070111 J95 0.8- 0.9-
070110 703 0.3- 0.6- 070110 703 0.2- 0.4+ 070111 J95 0.8+ 0.8+
070110 703 1.1+ 0.4+ 070110 703 1.1+ 0.2- 070111 J95 0.1- 0.1+
070110 703 0.3+ 0.6+ 070110 703 0.1+ 0.1+
070110 703 0.0 0.0 070110 703 0.4- 0.5-
Ephemeris:
2007 AU2 a,e,i = 1.60, 0.48, 6 q = 0.8241
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 01 10 09 14.14 +16 35.8 0.0445 1.023 153.3 25.5 18.6
2007 01 11 09 42.06 +17 43.9 0.0387 1.017 148.2 30.7 18.4
2007 01 12 10 19.49 +18 51.7 0.0336 1.010 140.7 38.0 18.3
2007 01 13 11 09.03 +19 37.9 0.0296 1.003 130.4 48.3 18.3
2007 01 14 12 10.66 +19 24.9 0.0272 0.996 117.2 61.4 18.5
2007 01 15 13 18.25 +17 41.1 0.0267 0.990 102.3 76.2 18.9
2007 01 16 14 21.24 +14 43.2 0.0283 0.983 88.0 90.3 19.5
2007 01 17 15 12.60 +11 25.7 0.0317 0.977 76.2 102.0 20.3
2007 01 18 15 51.63 +08 29.0 0.0364 0.970 67.1 110.9 21.1
2007 01 19 16 20.78 +06 05.3 0.0419 0.964 60.5 117.4 21.8
2007 01 20 16 42.76 +04 11.8 0.0479 0.958 55.6 122.0 22.4
Kyle E. Smalley (C) Copyright 2007 MPC M.P.E.C. 2007-A44
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