MPEC 2006-U22 : 2006 UD17
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M.P.E.C. 2006-U22 Issued 2006 Oct. 20, 12:44 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
2006 UD17
Observations:
K06U17D* C2006 10 19.39326 06 56 31.19 +29 49 00.3 17.9 EU022704
K06U17D C2006 10 19.41619 06 56 33.60 +29 47 49.0 18.7 EU022704
K06U17D C2006 10 19.42770 06 56 34.80 +29 47 12.3 18.8 EU022704
K06U17D C2006 10 19.43910 06 56 35.94 +29 46 37.5 18.7 EU022704
K06U17D 5C2006 10 20.38998806 58 18.841+28 56 26.38 17.5 R EU022673
K06U17D 5C2006 10 20.39403906 58 19.238+28 56 13.72 EU022673
K06U17D 5C2006 10 20.39924806 58 19.747+28 55 57.40 EU022673
K06U17D 5C2006 10 20.40399306 58 20.224+28 55 42.75 EU022673
K06U17D C2006 10 20.40461 06 58 19.82 +28 55 41.2 18.8 R EU022734
K06U17D C2006 10 20.40606 06 58 19.99 +28 55 35.9 18.8 R EU022734
K06U17D C2006 10 20.40752 06 58 20.10 +28 55 31.5 18.6 R EU022734
K06U17D C2006 10 20.40902 06 58 20.26 +28 55 26.9 18.8 R EU022734
K06U17D C2006 10 20.41049 06 58 20.39 +28 55 22.3 18.9 R EU022734
K06U17D C2006 10 20.44569 06 58 24.06 +28 53 35.1 EU022711
K06U17D C2006 10 20.44949 06 58 24.39 +28 53 22.8 EU022711
K06U17D C2006 10 20.45329 06 58 24.75 +28 53 11.3 EU022711
K06U17D C2006 10 20.46363 06 58 25.89 +28 52 37.0 18.8 V EU022G96
K06U17D C2006 10 20.46566 06 58 26.07 +28 52 30.7 18.8 V EU022G96
K06U17D C2006 10 20.46774 06 58 26.29 +28 52 24.0 18.8 V EU022G96
K06U17D C2006 10 20.46978 06 58 26.47 +28 52 17.8 18.8 V EU022G96
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, L. Manguso,
D. Torres, R. Kracke, H. Love, G. Spitz, J. Kistler. Measurers J. Stuart,
J. Kommers. 1.0-m f/2.15 reflector + CCD.
711 McDonald Observatory. Observer J. G. Ries. 0.76-m reflector + CCD
+ prime-focus corrector.
734 Farpoint Observatory. Observer G. Hug. Measurer D. Tibbets. 0.7-m
reflector + CCD.
G96 Mt. Lemmon 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. 1.5-m reflector + CCD.
Orbital elements:
2006 UD17 Earth MOID = 0.1624 AU
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 358.80021 (2000.0) P Q
n 0.23437606 Peri. 149.11198 +0.91041428 -0.34125368
a 2.6053169 Node 232.69156 +0.29335359 +0.93112252
e 0.5705869 Incl. 17.09907 +0.29170108 +0.12867314
P 4.21 H 18.4 G 0.15 U 9
Residuals in seconds of arc
061019 704 0.8- 0.1- 061020 673 0.5- 0.3+ 061020 711 0.4- 0.2+
061019 704 0.4- 0.3+ 061020 734 0.6- 0.3+ 061020 711 0.4- 0.7+
061019 704 0.2- 0.3- 061020 734 0.2- 0.4- 061020 G96 0.5- 0.1-
061019 704 0.5- 0.6+ 061020 734 0.6- 0.2- 061020 G96 0.7- 0.0
061020 673 0.4- 0.3+ 061020 734 0.4- 0.1- 061020 G96 0.4- 0.2-
061020 673 0.5- 0.2+ 061020 734 0.6- 0.1- 061020 G96 0.6- 0.0
061020 673 0.6- 0.1+ 061020 711 0.0 0.6+
Ephemeris:
2006 UD17 a,e,i = 2.61, 0.57, 17 q = 1.1188
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 10 12 06 39.83 +36 17.1 0.392 1.134 99.9 60.2 18.8
2006 10 22 07 00.97 +27 31.8 0.393 1.159 104.8 56.1 18.7
2006 11 01 07 12.19 +18 56.5 0.399 1.196 111.2 50.7 18.7
2006 11 11 07 15.19 +10 59.7 0.413 1.243 118.9 44.2 18.6
2006 11 21 07 11.12 +04 05.4 0.434 1.298 127.4 37.2 18.7
2006 12 01 07 01.42 -01 24.8 0.465 1.359 135.8 30.4 18.7
2006 12 11 06 48.29 -05 16.8 0.509 1.425 143.1 24.5 18.8
2006 12 21 06 34.26 -07 28.9 0.567 1.494 147.6 20.6 19.1
2006 12 31 06 21.83 -08 12.3 0.640 1.565 148.4 19.2 19.4
2007 01 10 06 12.72 -07 49.3 0.730 1.638 145.5 19.9 19.8
2007 01 20 06 07.60 -06 42.8 0.835 1.712 140.2 21.6 20.2
2007 01 30 06 06.48 -05 12.8 0.955 1.786 133.9 23.4 20.7
2007 02 09 06 08.93 -03 34.3 1.089 1.860 127.2 25.0 21.1
2007 02 19 06 14.34 -01 56.6 1.234 1.933 120.5 26.2 21.5
2007 03 01 06 22.20 -00 25.9 1.390 2.006 113.8 26.9 21.8
Timothy B. Spahr (C) Copyright 2006 MPC M.P.E.C. 2006-U22
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