MPEC 2005-C06 : 2005 CA
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M.P.E.C. 2005-C06 Issued 2005 Feb. 2, 21:50 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 CA
Observations:
K05C00A C2004 12 11.48693 10 51 00.04 -14 20 28.8 18.7 R EC006699
K05C00A C2004 12 11.50313 10 51 00.80 -14 20 39.9 EC006699
K05C00A C2004 12 11.51936 10 51 01.57 -14 20 49.1 EC006699
K05C00A C2004 12 11.53556 10 51 02.31 -14 20 59.1 EC006699
K05C00A C2004 12 22.71309 10 57 47.24 -16 01 13.0 18.6 R EC006E12
K05C00A C2004 12 22.72061 10 57 47.45 -16 01 16.6 19.2 R EC006E12
K05C00A C2004 12 22.72816 10 57 47.60 -16 01 19.8 18.6 R EC006E12
K05C00A C2004 12 22.73567 10 57 47.76 -16 01 22.9 18.0 R EC006E12
K05C00A* C2005 02 01.37848 10 43 07.54 -16 31 22.3 18.2 EC006704
K05C00A C2005 02 01.39127 10 43 06.76 -16 31 16.3 18.2 EC006704
K05C00A C2005 02 01.40404 10 43 05.90 -16 31 10.1 18.5 EC006704
K05C00A C2005 02 01.41676 10 43 05.13 -16 31 05.3 18.5 EC006704
K05C00A C2005 02 01.42971 10 43 04.29 -16 30 59.7 18.1 EC006704
K05C00A C2005 02 02.25509 10 42 13.58 -16 24 41.2 EC006808
K05C00A C2005 02 02.26840 10 42 12.76 -16 24 36.0 EC006808
K05C00A C2005 02 02.28229 10 42 11.71 -16 24 28.2 EC006808
K05C00A C2005 02 02.29271 10 42 11.27 -16 24 25.0 EC006808
K05C00A C2005 02 02.30660 10 42 10.36 -16 24 20.8 EC006808
K05C00A C2005 02 02.31701 10 42 09.52 -16 24 13.0 EC006808
Observer details:
699 Lowell Observatory-LONEOS. Observer M. E. Van Ness. 0.59-m LONEOS
Schmidt + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Krack. Measurers
J. Stuart, R. Sayer, J. Evans, J. Kommers. 1.0-m f/2.15 reflector + CCD.
808 El Leoncito. Observer H. S. Lepez. 0.5-m f/7.5 double astrograph + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. Measurers E. C. Beshore,
C. M. Casey, E. J. Christensen, G. J. Garradd, R. E. Hill, S. M. Larson,
R. H. McNaught. 0.5-m Uppsala Schmidt + CCD.
Orbital elements:
2005 CA
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 34.85744 (2000.0) P Q
n 0.22031984 Peri. 202.98509 +0.70438285 -0.70073002
a 2.7149822 Node 202.76665 +0.68820541 +0.71325545
e 0.5951406 Incl. 17.01450 +0.17383358 +0.01562383
P 4.47 H 15.4 G 0.15 U 6
Residuals in seconds of arc
041211 699 0.3- 0.4+ 041222 E12 0.0 0.3+ 050202 808 0.1- 0.8-
041211 699 0.1- 0.7- 050201 704 0.1+ 0.1+ 050202 808 (2.3- 0.6+)
041211 699 0.2+ 0.2+ 050201 704 0.6+ 0.5+ 050202 808 1.1+ 1.0-
041211 699 0.2+ 0.2+ 050201 704 0.1- 1.1+ 050202 808 (1.0+ 3.3-)
041222 E12 0.4- 0.1- 050201 704 0.4+ 0.3+ 050202 808 1.4- 0.3-
041222 E12 0.3+ 0.3- 050201 704 0.2+ 0.1+
041222 E12 0.1+ 0.0 050202 808 0.7- 0.1+
Ephemeris:
2005 CA a,e,i = 2.72, 0.60, 17 q = 1.0992
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 01 30 10 45.48 -16 47.5 1.237 2.058 135.3 19.7 18.4
2005 02 09 10 34.87 -15 23.8 1.242 2.132 146.0 15.0 18.3
2005 02 19 10 23.34 -13 23.7 1.270 2.206 155.0 10.9 18.3
2005 03 01 10 12.44 -10 59.5 1.323 2.278 159.4 8.8 18.4
2005 03 11 10 03.42 -08 26.4 1.404 2.348 156.3 9.8 18.6
2005 03 21 09 57.11 -05 59.1 1.512 2.417 148.4 12.5 19.0
2005 03 31 09 53.76 -03 48.2 1.643 2.485 139.1 15.3 19.3
2005 04 10 09 53.25 -01 58.8 1.794 2.552 129.6 17.6 19.6
2005 04 20 09 55.29 -00 32.8 1.961 2.617 120.4 19.3 19.9
2005 04 30 09 59.49 +00 30.7 2.140 2.681 111.7 20.4 20.2
2005 05 10 10 05.44 +01 13.8 2.327 2.743 103.4 21.0 20.5
2005 05 20 10 12.82 +01 38.7 2.520 2.804 95.5 21.1 20.7
2005 05 30 10 21.31 +01 48.1 2.715 2.863 87.9 20.7 20.9
2005 06 09 10 30.67 +01 44.0 2.910 2.921 80.6 20.1 21.0
2005 06 19 10 40.70 +01 28.6 3.102 2.977 73.5 19.1 21.2
2005 06 29 10 51.25 +01 03.6 3.290 3.033 66.6 17.9 21.3
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-C06
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