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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-S83 : 2005 SK26

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M.P.E.C. 2005-S83                                Issued 2005 Sept. 30, 19:41 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 SK26

Observations:
     K05S26K* C2005 09 29.62405 22 59 46.64 -38 05 39.9          18.4 V ES083E12
     K05S26K  C2005 09 29.62531 22 59 48.27 -38 06 14.6          17.8 V ES083E12
     K05S26K  C2005 09 29.62892 22 59 52.98 -38 07 49.6          18.2 V ES083E12
     K05S26K  C2005 09 29.63020 22 59 54.64 -38 08 22.9          18.0 V ES083E12
     K05S26K  C2005 09 29.63384 22 59 59.46 -38 09 59.4          18.0 V ES083E12
     K05S26K  C2005 09 29.63510 23 00 01.04 -38 10 32.7          18.1 V ES083E12
     K05S26K  C2005 09 29.64008 23 00 07.60 -38 12 44.5                 ES083E12
     K05S26K  C2005 09 29.71909 23 01 57.90 -38 47 45.3          18.5 R ES083E12
     K05S26K  C2005 09 29.72315 23 02 04.06 -38 49 35.0          18.5 R ES083E12
     K05S26K  C2005 09 30.24882 23 19 03.99 -43 32 46.8          18.6 R ES083651
     K05S26K  C2005 09 30.24956 23 19 05.43 -43 33 12.0          18.6 R ES083651
     K05S26K  C2005 09 30.25104 23 19 08.25 -43 34 01.1          18.5 R ES083651
     K05S26K  C2005 09 30.42072 23 26 22.13 -45 04 38.3          18.6 V ES083E12
     K05S26K  C2005 09 30.42131 23 26 23.55 -45 05 01.7          18.5 V ES083E12
     K05S26K  C2005 09 30.42161 23 26 24.21 -45 05 12.5          17.7 V ES083E12
     K05S26K  C2005 09 30.42514 23 26 32.46 -45 07 24.0          18.7 V ES083E12
     K05S26K  C2005 09 30.42543 23 26 33.13 -45 07 34.7          18.8 V ES083E12
     K05S26K  C2005 09 30.42602 23 26 34.52 -45 07 56.0          18.4 V ES083E12
     K05S26K  C2005 09 30.59444 23 33 25.88 -46 52 37.3          17.5 V ES083E12
     K05S26K  C2005 09 30.59473 23 33 26.74 -46 52 47.8          17.7 V ES083E12
     K05S26K  C2005 09 30.59503 23 33 27.46 -46 52 58.7          18.6 V ES083E12
     K05S26K  C2005 09 30.59535 23 33 28.33 -46 53 11.5          18.6 V ES083E12
     K05S26K  C2005 09 30.59619 23 33 30.52 -46 53 43.1          18.1 V ES083E12
     K05S26K  C2005 09 30.59648 23 33 31.28 -46 53 51.8          19.2 V ES083E12
     K05S26K  C2005 09 30.59678 23 33 32.11 -46 54 04.7          18.4 V ES083E12
     K05S26K  C2005 09 30.59710 23 33 32.90 -46 54 16.2          18.2 V ES083E12
     K05S26K  C2005 09 30.71720 23 39 10.08 -48 08 18.5                 ES083E12
     K05S26K  C2005 09 30.71814 23 39 12.98 -48 08 52.5          17.9 V ES083E12

Observer details:
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    Newtonian reflector + CCD.
E12 Siding Spring Survey.  Observer R. H. McNaught.  Measurers E. C. Beshore,
    C. M. Casey, E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill,
    S. M. Larson, R. H. McNaught.  0.5-m Uppsala Schmidt + CCD.

Orbital elements:
2005 SK26
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5                 MPC
M 330.57948              (2000.0)            P               Q
n   0.41212237     Peri.  228.11033     +0.75163017     -0.65956840
a   1.7883475      Node   173.15202     +0.61611806     +0.69956349
e   0.4658479      Incl.    2.23484     +0.23547958     +0.27491898
P   2.39           H   25.5           G   0.15           U   6
Residuals in seconds of arc
050929 E12  0.1-  0.3+    050930 651  0.2-  0.1+    050930 E12  0.1-  0.8+
050929 E12  0.1-  1.1-    050930 651  1.2-  1.5+    050930 E12  0.3+  0.2-
050929 E12  0.1+  0.5-    050930 E12  0.2-  0.2+    050930 E12  0.3+  0.6-
050929 E12  0.0   0.1+    050930 E12  0.3+  1.1-    050930 E12  0.3+  1.4+
050929 E12  0.7+  0.0     050930 E12  0.1-  0.7-    050930 E12  0.8+  0.3-
050929 E12  0.1-  0.0     050930 E12  0.1-  0.4-    050930 E12  0.3+  0.0
050929 E12  0.1-  0.1+    050930 E12  0.1-  0.3-    050930 E12  1.0-  0.6-
050929 E12  1.2-  1.1+    050930 E12  0.0   0.4+    050930 E12  0.5-  0.1+
050929 E12  0.4+  0.2+    050930 E12  0.5-  0.3+
050930 651  0.0   0.1+    050930 E12  0.6+  0.5+

Ephemeris:
2005 SK26                a,e,i = 1.79, 0.47, 2                   q = 0.9552
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 09 27    22 24.64   -24 53.2    0.0285   1.025   142.5    36.5    19.3
2005 09 28    22 33.55   -28 39.0    0.0244   1.021   140.5    38.7    19.0
2005 09 29    22 47.24   -33 49.7    0.0204   1.017   137.6    41.7    18.7
2005 09 30    23 10.54   -41 08.5    0.0168   1.013   133.0    46.3    18.4
2005 10 01    23 56.92   -51 18.0    0.0137   1.009   125.2    54.2    18.2
2005 10 02    01 48.93   -62 25.9    0.0117   1.005   112.5    66.9    18.2
2005 10 03    05 13.24   -62 40.9    0.0113   1.002    95.8    83.5    18.7
2005 10 04    07 18.11   -49 56.8    0.0126   0.998    80.6    98.7    19.6
2005 10 05    08 09.30   -37 30.1    0.0152   0.995    70.2   109.0    20.5
2005 10 06    08 34.53   -28 33.1    0.0186   0.992    64.0   115.0    21.3
2005 10 07    08 49.25   -22 20.6    0.0224   0.989    60.6   118.3    21.9

Kyle E. Smalley              (C) Copyright 2005 MPC           M.P.E.C. 2005-S83

Read MPEC 2005-S82 Read MPEC 2005-T01


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