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  • MPEC 2013-S30 : 2013 SR

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    M.P.E.C. 2013-S30                                Issued 2013 Sept. 24, 22:31 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 https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                        2013 SR
    
    Observations:
         K13S00R* C2013 09 23.22473 23 51 16.23 -01 28 55.5          19.5 VqES030703
         K13S00R  C2013 09 23.23302 23 51 15.66 -01 28 15.7          19.4 VqES030703
         K13S00R  C2013 09 23.24138 23 51 15.16 -01 27 33.5          19.5 VqES030703
         K13S00R  C2013 09 23.24985 23 51 14.66 -01 26 49.7          20.0 VqES030703
         K13S00R  C2013 09 23.25678 23 51 14.18 -01 26 15.1          19.7 VqES030703
         K13S00R  C2013 09 23.26610 23 51 13.50 -01 25 28.7          19.3 VqES030703
         K13S00R  C2013 09 23.27544 23 51 12.93 -01 24 41.1          20.0 VqES030703
         K13S00R  C2013 09 23.28470 23 51 12.27 -01 23 55.5          19.6 VqES030703
         K13S00R KC2013 09 23.30294 23 51 10.01 -01 22 30.8          19.3 RqES030H36
         K13S00R KC2013 09 23.32584123 51 08.02 -01 20 35.6          19.6 VuES030H21
         K13S00R KC2013 09 23.33215323 51 07.60 -01 20 04.0          20.1 VuES030H21
         K13S00R KC2013 09 23.33566 23 51 08.03 -01 19 45.0          18.8 RqES030H36
         K13S00R KC2013 09 23.33849423 51 07.20 -01 19 31.8          19.9 VuES030H21
         K13S00R KC2013 09 23.34417423 51 06.88 -01 19 02.7          19.8 VuES030H21
         K13S00R KC2013 09 23.36415 23 51 06.27 -01 17 21.6          19.7 RqES030H36
         K13S00R KC2013 09 23.37468 23 51 05.62 -01 16 28.0          19.0 RqES030H36
         K13S00R KC2013 09 23.38568 23 51 04.92 -01 15 31.7          19.6 RqES030H36
         K13S00R KC2013 09 23.82055 23 50 55.70 -00 38 25.6                qES030595
         K13S00R KC2013 09 23.82455 23 50 55.49 -00 38 05.1          19.3 VqES030595
         K13S00R KC2013 09 23.82855 23 50 55.26 -00 37 43.8          19.6 VqES030595
         K13S00R KC2013 09 23.93359623 50 49.95 -00 28 34.2          19.6 VuES030I93
         K13S00R KC2013 09 23.93835 23 50 48.98 -00 28 10.5          19.0 RqES030203
         K13S00R KC2013 09 23.94488523 50 49.24 -00 27 34.6          19.7 VuES030I93
         K13S00R KC2013 09 23.95644123 50 48.54 -00 26 34.0          19.8 VuES030I93
         K13S00R KC2013 09 23.96832 23 50 47.09 -00 25 32.9          18.7 RqES030203
         K13S00R |C2013 09 24.08751 23 50 45.82 -00 13 16.2          19.4 VuES030807
         K13S00R |C2013 09 24.09134 23 50 45.58 -00 12 55.9          19.5 VuES030807
         K13S00R |C2013 09 24.09517 23 50 45.33 -00 12 35.7          19.7 VuES030807
         K13S00R KC2013 09 24.31361 23 50 33.49 +00 05 14.9          19.8 RqES030448
         K13S00R KC2013 09 24.33038 23 50 32.36 +00 06 43.8          20.1 RqES030448
         K13S00R KC2013 09 24.34516 23 50 31.32 +00 08 02.8          20.2 RqES030448
    
    Observer details:
    203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
        0.28-m f/6.8 Schmidt-Cassegrain + CCD.
    448 Desert Moon Observatory.  Observer B. L. Stevens.  0.3-m
        Schmidt-Cassegrain + CCD.
    595 Farra d'Isonzo.  Observers L. Bittesini, E. Pettarin, F. Piani.  Measurer
        L. Bittesini.
    703 Catalina Sky Survey.  Observer R. A. Kowalski.  Measurers A. Boattini,
        E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
        R. A. Kowalski, S. M. Larson, F. C. Shelly.  0.68-m Schmidt + CCD.
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  Measurers T. Linder,
        R. Holmes, K. Baker, S. Momaly.  0.41-m f/11 Ritchey-Chretien + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, A. Kostin, T. Linder, T. Lister,
        T. Vorobjov.  0.76-m f/3.0 astrograph + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    
    Orbital elements:
    2013 SR                                                  Earth MOID = 0.0692 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M 359.56645              (2000.0)            P               Q
    n   0.53276690     Peri.   43.70814     +0.72035098     -0.69360957
    a   1.5069930      Node     0.21017     +0.59528330     +0.61788068
    e   0.3172559      Incl.    7.46964     +0.35599474     +0.37030963
    P   1.85           H   24.2           G   0.15           U   8
    Residuals in seconds of arc
    130923 703  0.0   1.1+    130923 H36 (2.0+  0.3+)   130923 I93  0.3-  0.3+
    130923 703  0.6-  0.7-    130923 H21  0.6-  0.2-    130923 I93  0.1+  0.3+
    130923 703  0.0   0.5-    130923 H21  0.5-  0.1+    130923 203  0.1-  0.2+
    130923 703  0.7+  0.7+    130923 H36  1.0+  0.7-    130924 807  0.0   0.0
    130923 703  0.3+  0.5+    130923 H36  0.3+  0.5-    130924 807  0.1+  0.0
    130923 703  0.6-  0.0     130923 H36  1.0-  0.0     130924 807  0.0   0.1-
    130923 703  0.1+  0.5+    130923 595  0.1+  0.1+    130924 448  0.1+  0.7+
    130923 703  0.6-  0.5-    130923 595  0.2+  0.2-    130924 448  0.4+  0.3-
    130923 H36  1.2+  0.1-    130923 595  0.1+  0.3+    130924 448  0.3-  0.6-
    130923 H21  0.5+  0.0     130923 I93  0.2-  0.1-
    130923 H21  0.2-  0.3-    130923 203  0.1-  0.2-
    
    Ephemeris:
    2013 SR                  a,e,i = 1.51, 0.32, 7                   q = 1.0289
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 08 25    23 54 09.4 -19 55 02   0.2245  1.2172   154.5    20.9    22.4
    ...
    2013 09 09    23 56 29.0 -14 36 25   0.1518  1.1547   165.2    12.8    21.2
    ...
    2013 09 17    23 54 19.1 -08 41 26   0.1205  1.1247   172.5     6.7    20.4
    ...
    2013 09 23    23 51 22.0 -01 46 53   0.1008  1.1042   177.3     2.5    19.7
    2013 09 24    23 50 46.2 -00 21 47   0.09788 1.1009   176.8     2.9    19.7
    2013 09 25    23 50 08.5 +01 08 29   0.09507 1.0977   175.8     3.9    19.7
    ...
    2013 10 01    23 45 48.5 +12 06 57   0.08086 1.0799   166.1    12.9    19.7
    ...
    2013 10 09    23 38 58.3 +31 38 22   0.07054 1.0598   148.6    29.4    19.9
    ...
    2013 10 24    23 27 46.0 +68 15 52   0.07930 1.0350   118.6    57.5    20.8
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-S30
    

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