MPEC 2005-S43 : 2005 SQ1
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M.P.E.C. 2005-S43 Issued 2005 Sept. 25, 15:39 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
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2005 SQ1
Observations:
K05S01Q* C2005 09 23.34748 23 54 26.82 -10 25 17.5 18.9 V ES043703
K05S01Q C2005 09 23.35522 23 54 35.13 -10 25 38.3 19.1 V ES043703
K05S01Q C2005 09 23.36294 23 54 43.52 -10 26 01.2 18.7 V ES043703
K05S01Q C2005 09 23.37068 23 54 52.02 -10 26 24.6 18.9 V ES043703
K05S01Q C2005 09 23.42472 23 55 50.91 -10 28 55.4 19.9 V ES043703
K05S01Q C2005 09 23.42526 23 55 51.49 -10 28 55.1 19.5 V ES043703
K05S01Q C2005 09 23.42579 23 55 52.03 -10 28 59.2 19.3 V ES043703
K05S01Q C2005 09 23.42633 23 55 52.57 -10 29 00.1 19.0 V ES043703
K05S01Q C2005 09 23.53926223 58 13.73 -10 30 45.9 18.9 R ES043413
K05S01Q C2005 09 23.54065023 58 15.20 -10 30 49.9 19.0 R ES043413
K05S01Q C2005 09 23.54203423 58 16.66 -10 30 54.0 19.0 R ES043413
K05S01Q C2005 09 23.99108 00 06 28.97 -10 55 28.9 ES043J95
K05S01Q C2005 09 23.99309 00 06 30.95 -10 55 33.2 ES043J95
K05S01Q C2005 09 23.99505 00 06 32.94 -10 55 38.7 19.2 R ES043J95
K05S01Q C2005 09 24.20338 00 10 19.78 -11 03 25.1 19.1 R ES043854
K05S01Q C2005 09 24.20952 00 10 25.91 -11 03 41.9 19.1 R ES043854
K05S01Q C2005 09 24.21566 00 10 31.85 -11 03 56.6 19.1 R ES043854
K05S01Q C2005 09 24.30161 00 11 54.59 -11 07 28.2 20.0 V ES043703
K05S01Q C2005 09 24.30535 00 11 58.13 -11 07 37.5 20.0 V ES043703
K05S01Q C2005 09 24.30908 00 12 01.72 -11 07 46.5 20.0 V ES043703
K05S01Q C2005 09 24.31283 00 12 05.22 -11 07 55.0 20.0 V ES043703
K05S01Q C2005 09 24.53839700 15 57.52 -11 13 00.3 19.7 R ES043413
K05S01Q C2005 09 24.85231 00 21 04.34 -11 28 22.4 19.4 V ES043A50
K05S01Q C2005 09 24.85567 00 21 07.21 -11 28 34.0 19.8 V ES043A50
K05S01Q C2005 09 24.85904 00 21 10.35 -11 28 37.1 19.2 V ES043A50
K05S01Q C2005 09 25.26632 00 27 30.38 -11 41 25.2 19.8 R ES043673
K05S01Q C2005 09 25.26968 00 27 33.29 -11 41 32.2 ES043673
K05S01Q C2005 09 25.27731 00 27 39.64 -11 41 47.0 ES043673
K05S01Q C2005 09 25.28229 00 27 43.77 -11 41 56.2 ES043673
Observer details:
413 Siding Spring. Observer R. H. McNaught. 1.0-m f/8 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m f/16
Cassegrain + CCD.
703 Catalina Sky Survey. Observers R. A. Kowalski, E. J. Christensen,
E. Beshore. Measurers E. C. Beshore, E. J. Christensen, G. J. Garradd,
A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.
0.68-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
A50 Andrushivka Astronomical Observatory. Observers O. Gerashchenko,
Y. Ivashchenko. 0.6-m f/2.0 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2005 SQ1
Epoch 2005 Sept. 7.0 TT = JDT 2453620.5 MPC
M 1.25290 (2000.0) P Q
n 0.43188252 Peri. 161.50096 +0.93110757 +0.36470087
a 1.7333741 Node 177.09142 -0.34713527 +0.89080717
e 0.4109624 Incl. 6.39822 -0.11196341 +0.27102740
P 2.28 H 25.6 G 0.15
From 29 observations 2005 Sept. 23-25.
Ephemeris:
2005 SQ1 a,e,i = 1.73, 0.41, 6 q = 1.0210
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 09 17 21 10.63 -01 10.7 0.0318 1.031 143.0 35.9 19.6
2005 09 18 21 39.60 -03 01.8 0.0317 1.032 149.4 29.7 19.5
2005 09 19 22 08.46 -04 48.8 0.0321 1.034 155.5 23.7 19.3
2005 09 20 22 36.29 -06 27.0 0.0331 1.036 161.1 18.3 19.2
2005 09 21 23 02.37 -07 52.9 0.0345 1.037 165.6 14.0 19.2
2005 09 22 23 26.21 -09 05.5 0.0364 1.039 168.5 11.1 19.2
2005 09 23 23 47.63 -10 04.9 0.0387 1.041 169.5 10.1 19.3
2005 09 24 00 06.62 -10 52.7 0.0413 1.044 168.7 10.8 19.5
2005 09 25 00 23.33 -11 30.5 0.0441 1.046 167.1 12.4 19.7
2005 09 26 00 37.97 -12 00.1 0.0472 1.048 165.2 14.1 19.9
2005 09 27 00 50.78 -12 23.2 0.0505 1.051 163.4 15.8 20.1
2005 09 28 01 01.99 -12 40.9 0.0539 1.053 161.7 17.3 20.3
2005 09 29 01 11.81 -12 54.5 0.0575 1.056 160.3 18.6 20.5
2005 09 30 01 20.45 -13 04.7 0.0612 1.059 159.1 19.7 20.6
2005 10 01 01 28.06 -13 12.2 0.0650 1.062 158.0 20.7 20.8
2005 10 02 01 34.78 -13 17.6 0.0688 1.065 157.2 21.4 21.0
2005 10 03 01 40.74 -13 21.1 0.0728 1.068 156.4 22.0 21.1
2005 10 04 01 46.03 -13 23.1 0.0768 1.071 155.9 22.5 21.3
2005 10 05 01 50.75 -13 23.9 0.0809 1.074 155.4 22.8 21.4
2005 10 06 01 54.96 -13 23.6 0.0851 1.077 155.0 23.1 21.5
2005 10 07 01 58.73 -13 22.4 0.0893 1.081 154.7 23.3 21.6
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-S43
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