MPEC 2005-Y67 : 2005 YU128
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M.P.E.C. 2005-Y67 Issued 2005 Dec. 31, 11:32 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
Supported in part by the TABASGO 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 YU128
Observations:
K05YC8U* C2005 12 30.34125 07 40 14.82 +13 00 47.9 18.5 EY067704
K05YC8U C2005 12 30.35459 07 39 51.25 +13 04 54.8 18.2 EY067704
K05YC8U C2005 12 30.36827 07 39 27.03 +13 09 06.1 18.3 EY067704
K05YC8U C2005 12 30.38177 07 39 03.22 +13 13 15.0 18.3 EY067704
K05YC8U C2005 12 30.39538 07 38 39.13 +13 17 24.8 18.2 EY067704
K05YC8U C2005 12 31.07081007 19 49.38 +16 40 20.9 17.8 R EY067J95
K05YC8U C2005 12 31.07208307 19 47.12 +16 40 43.5 18.4 R EY067J95
K05YC8U C2005 12 31.07908207 19 34.66 +16 42 47.0 18.3 R EY067J95
K05YC8U C2005 12 31.08110707 19 31.05 +16 43 22.5 17.5 R EY067J95
K05YC8U C2005 12 31.19704 07 16 28.12 +17 18 20.1 17.9 R EY067734
K05YC8U C2005 12 31.19822 07 16 26.00 +17 18 40.9 18.0 R EY067734
K05YC8U C2005 12 31.20177 07 16 19.65 +17 19 44.1 18.1 R EY067734
K05YC8U C2005 12 31.20295 07 16 17.54 +17 20 05.1 18.0 R EY067734
K05YC8U tC2005 12 31.24523 07 15 06.66 +17 33 00.4 18.2 V EY067691
K05YC8U tC2005 12 31.24770 07 15 02.07 +17 33 45.6 17.3 V EY067691
K05YC8U tC2005 12 31.26508 07 14 30.85 +17 38 52.9 17.7 V EY067691
K05YC8U tC2005 12 31.28246 07 13 59.37 +17 43 59.5 17.2 V EY067691
K05YC8U C2005 12 31.29476 07 13 36.79 +17 47 36.3 18.4 R EY067854
K05YC8U C2005 12 31.29626 07 13 34.04 +17 48 00.7 18.3 R EY067854
Observer details:
691 Steward Observatory, Kitt Peak. Observers R. S. McMillan, A. F. Tubbiolo,
R. G. Konkol. Measurer A. F. Tubbiolo. 0.9-m f/3 reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, L. Manguso,
D. Torres, R. Kracke, A. Milner, H. Love. Measurers J. Stuart, R. Sayer,
J. Evans, J. Kommers. 1.0-m f/2.15 reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2005 YU128 Earth MOID = 0.0225 AU
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 254.23768 (2000.0) P Q
n 1.45363324 Peri. 189.87670 +0.35093275 +0.92703192
a 0.7717906 Node 100.76138 -0.84969350 +0.37455159
e 0.3215800 Incl. 7.72937 -0.39353166 +0.01797012
P 0.68 H 25.2 G 0.15 U 8
Residuals in seconds of arc
051230 704 0.0 0.1- 051231 J95 0.1- 0.1+ 051231 691 1.0- 0.5+
051230 704 0.2+ 0.4+ 051231 J95 0.3- 0.1- 051231 691 0.8+ 0.2-
051230 704 0.3- 0.5- 051231 734 0.0 0.0 051231 691 0.3+ 0.3-
051230 704 0.4+ 0.1+ 051231 734 0.2- 0.2- 051231 854 0.1+ 1.8+
051230 704 0.4- 0.2+ 051231 734 0.2- 0.3- 051231 854 0.3- 0.1-
051231 J95 0.2+ 0.0 051231 734 0.2- 0.3-
051231 J95 0.2+ 0.1+ 051231 691 1.1+ 0.8-
Ephemeris:
2005 YU128 a,e,i = 0.77, 0.32, 8 q = 0.5236
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 12 26 09 21.63 -07 13.8 0.0335 1.003 125.8 52.7 19.8
2005 12 28 08 40.08 +01 12.8 0.0298 1.007 141.0 38.0 19.1
2005 12 30 07 49.59 +11 16.9 0.0281 1.010 158.8 20.6 18.5
2006 01 01 06 53.54 +21 05.6 0.0289 1.012 177.2 2.7 17.8
2006 01 03 05 58.45 +28 39.6 0.0320 1.014 166.3 13.3 18.5
2006 01 05 05 10.34 +33 29.9 0.0368 1.016 153.1 26.0 19.2
2006 01 07 04 31.62 +36 16.7 0.0428 1.018 142.8 35.7 19.9
2006 01 09 04 01.68 +37 48.5 0.0494 1.019 134.9 43.2 20.4
2006 01 11 03 38.81 +38 38.3 0.0565 1.020 128.5 49.0 20.8
2006 01 13 03 21.28 +39 05.4 0.0639 1.020 123.2 53.8 21.2
2006 01 15 03 07.70 +39 20.1 0.0715 1.020 118.7 57.8 21.6
2006 01 17 02 57.08 +39 28.1 0.0792 1.020 114.8 61.1 21.9
2006 01 19 02 48.67 +39 32.6 0.0869 1.019 111.4 64.1 22.2
2006 01 21 02 41.96 +39 35.2 0.0946 1.018 108.3 66.7 22.5
2006 01 23 02 36.57 +39 37.0 0.102 1.016 105.4 69.0 22.7
2006 01 25 02 32.20 +39 38.4 0.110 1.014 102.7 71.2 22.9
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-Y67
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