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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-Y26 : 2005 XQ1

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M.P.E.C. 2005-Y26                                Issued 2005 Dec. 23, 17:56 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 XQ1

Additional Observations:
     K05X01Q  C2005 12 22.55135 04 32 01.32 -38 47 08.4          19.0 V EY026E12
     K05X01Q  C2005 12 22.55874 04 32 00.88 -38 47 09.9          19.1 V EY026E12
     K05X01Q  C2005 12 22.56608 04 32 00.52 -38 47 10.3          19.0 V EY026E12
     K05X01Q  C2005 12 22.57340 04 32 00.02 -38 47 12.3          19.2 V EY026E12
     K05X01Q  C2005 12 23.46625 04 31 15.69 -38 49 44.4          19.3 V EY026E12
     K05X01Q  C2005 12 23.46781 04 31 15.62 -38 49 44.5          19.2 V EY026E12

Observer details:
E12 Siding Spring Survey.  Observer R. H. McNaught.  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.  0.5-m Uppsala Schmidt + CCD.

Orbital elements:
2005 XQ1
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5                  MPC
M 356.24636              (2000.0)            P               Q
n   0.17983568     Peri.  325.10194     -0.81713279     -0.57644012
a   3.1085091      Node   179.64351     +0.57058939     -0.80800195
e   0.5724148      Incl.   31.88340     -0.08198635     +0.12185908
P   5.48           H   16.8           G   0.15           U   7
Residuals in seconds of arc
051204 E12  0.4-  0.5-    051204 E12  0.2+  0.1+    051222 E12  0.5+  0.7+
051204 E12  0.5+  0.5+    051204 E12  0.1+  0.3-    051222 E12  0.7-  0.0
051204 E12  0.4+  0.2-    051205 E12  0.1-  0.2-    051223 E12  0.2-  0.3-
051204 E12  0.5-  0.6+    051205 E12  0.1+  0.2-    051223 E12  0.0   0.1-
051204 E12  0.1-  0.2+    051222 E12  0.4+  0.1-
051204 E12  0.2-  0.1+    051222 E12  0.0   0.2-

Ephemeris:
2005 XQ1                 a,e,i = 3.11, 0.57, 32                  q = 1.3292
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 12 16    04 37.90   -38 11.3    1.029    1.718   117.1    30.7    19.4
2005 12 26    04 29.24   -38 53.9    1.006    1.656   112.7    33.2    19.3
2006 01 05    04 23.16   -38 27.2    0.986    1.597   108.4    35.8    19.2
2006 01 15    04 21.12   -36 57.1    0.967    1.542   104.4    38.2    19.2
2006 01 25    04 23.90   -34 30.9    0.947    1.491   101.0    40.4    19.1
2006 02 04    04 31.79   -31 14.2    0.926    1.445    98.2    42.5    19.1
2006 02 14    04 44.79   -27 11.9    0.904    1.406    95.9    44.3    19.0
2006 02 24    05 02.64   -22 27.2    0.883    1.374    94.2    45.9    19.0
2006 03 06    05 25.09   -17 03.9    0.866    1.350    93.0    47.2    18.9
2006 03 16    05 51.79   -11 10.9    0.857    1.335    92.0    48.1    18.9
2006 03 26    06 22.25   -05 02.6    0.860    1.329    91.0    48.6    18.9
2006 04 05    06 55.85   +00 59.6    0.880    1.333    90.1    48.6    19.0
2006 04 15    07 31.71   +06 30.9    0.918    1.346    88.9    48.1    19.1
2006 04 25    08 08.76   +11 10.4    0.975    1.369    87.4    47.2    19.2
2006 05 05    08 45.95   +14 45.9    1.050    1.400    85.6    45.9    19.4
2006 05 15    09 22.30   +17 15.3    1.141    1.438    83.6    44.3    19.6
2006 05 25    09 57.08   +18 44.2    1.245    1.482    81.4    42.5    19.8
2006 06 04    10 29.93   +19 21.7    1.359    1.532    79.0    40.5    20.0
2006 06 14    11 00.70   +19 18.5    1.481    1.587    76.4    38.5    20.2
2006 06 24    11 29.46   +18 44.0    1.610    1.646    73.7    36.4    20.4
2006 07 04    11 56.41   +17 46.5    1.744    1.707    70.9    34.3    20.6
2006 07 14    12 21.76   +16 32.8    1.881    1.771    68.0    32.1    20.8
2006 07 24    12 45.75   +15 08.2    2.020    1.836    64.9    30.1    20.9
2006 08 03    13 08.62   +13 37.1    2.160    1.903    61.7    28.0    21.1

Kyle E. Smalley              (C) Copyright 2005 MPC           M.P.E.C. 2005-Y26

Read MPEC 2005-Y25 Read MPEC 2005-Y27


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