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  • MPEC 2009-S92 : 2009 SZ99

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    M.P.E.C. 2009-S92                                Issued 2009 Sept. 25, 13:15 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 http://www.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                       2009 SZ99
    
    Observations:
         K09S99Z* C2009 09 22.10556 15 20 11.36 +13 16 28.1          19.7 V ES092G96
         K09S99Z  C2009 09 22.10890 15 20 11.58 +13 16 42.6          19.9 V ES092G96
         K09S99Z  C2009 09 22.11057 15 20 11.72 +13 16 49.8          19.9 V ES092G96
         K09S99Z  C2009 09 22.11152 15 20 11.80 +13 16 55.0          20.0 V ES092703
         K09S99Z  C2009 09 22.11620 15 20 12.04 +13 17 14.4          19.8 V ES092G96
         K09S99Z  C2009 09 22.11724 15 20 12.12 +13 17 19.2          19.8 V ES092G96
         K09S99Z  C2009 09 22.11830 15 20 12.19 +13 17 23.5          19.8 V ES092G96
         K09S99Z  C2009 09 22.11934 15 20 12.22 +13 17 28.2          19.9 V ES092G96
         K09S99Z  C2009 09 24.12024 15 22 20.85 +15 37 01.1          20.6 V ES092291
         K09S99Z  C2009 09 24.12408 15 22 21.00 +15 37 15.7          20.7 V ES092291
         K09S99Z  C2009 09 24.12791 15 22 21.21 +15 37 30.0          21.2 V ES092291
         K09S99Z  C2009 09 25.10135 15 23 10.78 +16 39 53.2          20.0 V ES092G96
         K09S99Z  C2009 09 25.10213 15 23 10.82 +16 39 56.6          19.9 V ES092G96
         K09S99Z  C2009 09 25.10270 15 23 10.86 +16 39 58.3          20.1 V ES092G96
         K09S99Z  C2009 09 25.10338 15 23 10.89 +16 40 00.9          19.7 V ES092G96
         K09S99Z  C2009 09 25.10485 15 23 10.94 +16 40 06.8          19.8 V ES092G96
         K09S99Z  C2009 09 25.10589 15 23 10.98 +16 40 10.1          19.5 V ES092G96
         K09S99Z  C2009 09 25.10696 15 23 11.01 +16 40 14.3          19.3 V ES092G96
         K09S99Z  C2009 09 25.10786 15 23 11.04 +16 40 17.5          19.7 V ES092G96
    
    Observer details:
    291 LPL/Spacewatch II.  Observer J. V. Scotti.  1.8-m f/2.7 reflector + CCD.
    703 Catalina Sky Survey.  Observer A. Boattini.  Measurers E. C. Beshore,
        A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
        R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.68-m Schmidt + CCD.
    G96 Mt. Lemmon Survey.  Observers R. A. Kowalski, A. R. Gibbs.  Measurers
        E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
        R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector
        + CCD.
    
    Orbital elements:
    2009 SZ99                                                Earth MOID = 0.1064 AU
    Epoch 2009 June 18.0 TT = JDT 2455000.5                 MPC
    M 212.36347              (2000.0)            P               Q
    n   1.07195678     Peri.   90.66201     +0.29492424     -0.84997381
    a   0.9455501      Node   327.83403     +0.12401617     +0.48704283
    e   0.2629397      Incl.   55.08297     +0.94743848     +0.20083277
    P   0.92           H   18.3           G   0.15           U   8
    Residuals in seconds of arc
    090922 G96  0.5+  0.3+    090922 G96  1.1-  0.3-    090925 G96  0.3+  0.1-
    090922 G96  0.3+  0.1+    090924 291  0.4+  0.6+    090925 G96  0.1+  0.4+
    090922 G96  0.6+  0.1-    090924 291  0.3-  0.1+    090925 G96  0.0   0.2-
    090922 703  0.8+  0.9+    090924 291  0.1-  0.7-    090925 G96  0.2-  0.0
    090922 G96  0.5-  0.3-    090925 G96  0.1-  0.2-    090925 G96  0.4-  0.1-
    090922 G96  0.4-  0.1-    090925 G96  0.0   0.3+
    090922 G96  0.4-  0.4-    090925 G96  0.3+  0.1-
    
    Ephemeris:
    2009 SZ99                a,e,i = 0.95, 0.26, 55                  q = 0.6969
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2009 09 26    15 23.84   +17 34.6    0.483    0.794    51.1   100.6    19.9
    2009 10 06    15 24.38   +25 03.5    0.601    0.753    48.7    94.5    19.9
    2009 10 16    15 15.68   +28 49.2    0.709    0.721    46.3    88.4    20.0
    2009 10 26    15 01.57   +29 39.7    0.797    0.702    44.5    82.8    19.9
    2009 11 05    14 45.91   +27 54.0    0.860    0.697    43.5    78.3    19.9
    2009 11 15    14 32.30   +23 47.4    0.895    0.709    43.8    75.2    19.9
    2009 11 25    14 22.93   +17 39.1    0.902    0.734    45.5    73.4    20.0
    2009 12 05    14 18.50   +09 46.1    0.887    0.771    48.3    72.6    20.0
    2009 12 15    14 18.89   +00 19.9    0.857    0.814    51.9    72.1    20.0
    2009 12 25    14 23.77   -10 32.1    0.821    0.861    56.1    71.5    20.1
    2010 01 04    14 33.10   -22 39.7    0.791    0.909    60.5    70.3    20.0
    2010 01 14    14 47.64   -35 39.4    0.772    0.956    64.7    68.4    20.0
    2010 01 24    15 09.57   -48 49.0    0.773    1.001    68.2    65.9    20.1
    
    Sonia Keys                   (C) Copyright 2009 MPC           M.P.E.C. 2009-S92
    

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