• Processing (Info)

  • MPEC 2011-O09 : 2011 NO1

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2011-O08 Read MPEC 2011-O10


    M.P.E.C. 2011-O09                                Issued 2011 July 18, 12:09 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.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2011 NO1
    
    Observations:
         K11N01O* C2011 07 07.30144 20 22 49.05 -19 39 34.9          19.5 RvEO009H15
         K11N01O  C2011 07 07.31466 20 22 47.87 -19 39 33.7          19.3 RvEO009H15
         K11N01O  C2011 07 07.32812 20 22 46.75 -19 39 32.5          19.4 RvEO009H15
         K11N01O  C2011 07 07.34123 20 22 45.77 -19 39 31.2          19.5 RvEO009H15
         K11N01O KC2011 07 09.24594620 20 17.33 -19 34 28.7          20.5 VtEO009H21
         K11N01O KC2011 07 09.25250420 20 16.81 -19 34 27.5          20.5 VtEO009H21
         K11N01O KC2011 07 09.25614020 20 16.53 -19 34 27.8          19.7  rEO009H21
         K11N01O KC2011 07 09.25945520 20 16.25 -19 34 27.5          20.5 VtEO009H21
         K11N01O KC2011 07 09.26669520 20 15.67 -19 34 26.5          20.4 VtEO009H21
         K11N01O KC2011 07 09.29666220 20 13.38 -19 34 21.8          19.1 RuEO009H36
         K11N01O KC2011 07 09.29998 20 20 13.17 -19 34 20.4          19.4 RvEO009H15
         K11N01O KC2011 07 09.31030 20 20 12.33 -19 34 19.0          19.4 RvEO009H15
         K11N01O KC2011 07 09.31787720 20 11.57 -19 34 17.8          19.5 RuEO009H36
         K11N01O KC2011 07 09.32062 20 20 11.45 -19 34 18.0          19.2 RvEO009H15
         K11N01O KC2011 07 09.33037620 20 10.60 -19 34 15.9          19.2 RuEO009H36
         K11N01O KC2011 07 10.24618220 18 59.22 -19 31 52.4          20.2 VtEO009H21
         K11N01O IC2011 07 10.25197420 18 58.74 -19 31 51.4                tEO009H21
         K11N01O IC2011 07 10.26626120 18 57.58 -19 31 48.7                tEO009H21
         K11N01O KC2011 07 11.24030620 17 41.56 -19 29 17.6          19.6  rEO009H21
         K11N01O KC2011 07 11.24575820 17 41.17 -19 29 17.1          19.5  rEO009H21
         K11N01O  C2011 07 11.43130 20 17 26.36 -19 28 48.9          19.4 RvEO009H15
         K11N01O  C2011 07 11.43275 20 17 26.22 -19 28 48.7          19.6 RvEO009H15
         K11N01O dC2011 07 12.04190 20 16 38.79 -19 27 16.8                vEO009204
         K11N01O dC2011 07 12.06654 20 16 36.83 -19 27 12.7          19.4 RvEO009204
         K11N01O KC2011 07 12.26391720 16 21.57 -19 26 42.6          19.7 VrEO009H21
         K11N01O KC2011 07 12.26686020 16 21.35 -19 26 42.1          19.6 VrEO009H21
         K11N01O KC2011 07 12.26980420 16 21.15 -19 26 41.2          19.5 VrEO009H21
         K11N01O MC2011 07 12.33199920 16 15.52 -19 26 28.2          19.2 RuEO009H36
         K11N01O MC2011 07 12.35172120 16 14.48 -19 26 27.3          19.0 RuEO009H36
         K11N01O KC2011 07 12.52787 20 16 01.14 -19 25 56.0          19.9 RoEO009E10
         K11N01O KC2011 07 12.53032 20 16 00.95 -19 25 55.3          19.9 RoEO009E10
         K11N01O KC2011 07 12.53127 20 16 00.89 -19 25 55.0          19.8 RoEO009E10
         K11N01O KC2011 07 12.53553 20 16 00.55 -19 25 54.3          19.7 RoEO009E10
         K11N01O 7C2011 07 13.58731 20 14 38.21 -19 23 17.5          19.6 RrEO009F65
         K11N01O 7C2011 07 13.59009 20 14 37.98 -19 23 17.0          19.7 RrEO009F65
         K11N01O 7C2011 07 13.59286 20 14 37.72 -19 23 16.3          19.8 RrEO009F65
         K11N01O KC2011 07 14.02883 20 14 04.01 -19 22 12.8                cEO009I89
         K11N01O KC2011 07 14.03130 20 14 03.85 -19 22 12.6          18.6 RcEO009I89
         K11N01O 4C2011 07 17.39290520 09 45.29 -19 13 52.6          19.6 RuEO009673
         K11N01O 4C2011 07 17.39672420 09 44.93 -19 13 51.0          19.7 RuEO009673
         K11N01O KC2011 07 18.23517220 08 41.49 -19 11 48.6          18.9 VrEO009H21
         K11N01O IC2011 07 18.24494920 08 40.72 -19 11 47.7                rEO009H21
         K11N01O IC2011 07 18.25401720 08 40.01 -19 11 45.7                rEO009H21
    
    Observer details:
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.38-m f/6.8 reflector
        + CCD.
    673 Table Mountain Observatory, Wrightwood.  Observer M. Hicks.  Measurers
        M. McCormack, S. Teague.  0.6-m f/16 Cassegrain + CCD.
    E10 Siding Spring-Faulkes Telescope South.  Observers N. Howes, G. Sostero,
        E. Guido.  2.0-m f/10.0 Ritchey-Chretien + CCD.
    F65 Haleakala-Faulkes Telescope North.  Observers P. Miller, P. Roche,
        A. Tripp, R. Holmes, R. Miles, L. Buzzi, S. Fogl.  Measurers L. Buzzi,
        S. Foglia.  2.0-m f/10.0 Ritchey-Chretien + CCD.
    H15 ISON-NM Observatory, Mayhill.  Observer L. Elenin.  0.45-m f/2.8
        astrograph + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, T. Vorobjov.  0.61-m f/4.0 astrograph + CCD, 0.81-m
        f/4.0 astrograph + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I89 RAS Observatory, Nerpio.  Observer H. Sato.  0.43-m f/6.8 reflector + CCD.
    
    Orbital elements:
    2011 NO1                                                 Earth MOID = 0.3790 AU
    Epoch 2011 Aug. 27.0 TT = JDT 2455800.5                 MPC
    M  16.77992              (2000.0)            P               Q
    n   0.07712419     Peri.  263.96386     -0.90889933     +0.34567787
    a   5.4660757      Node   296.06161     -0.19771803     -0.84969657
    e   0.7719417      Incl.   15.04980     -0.36716426     -0.39814891
    P  12.78           H   16.7           G   0.15           U   7
    Residuals in seconds of arc
    110707 H15 (1.8+  1.9+)   110710 H21  0.3+  0.5+    110712 E10  0.2-  1.0-
    110707 H15  0.0   1.0+    110710 H21  0.1+  0.6+    110712 E10  0.0   0.8-
    110707 H15  0.6-  0.1+    110710 H21  0.1-  1.1+    110712 E10  0.0   0.8-
    110707 H15  0.4+  0.7-    110711 H21  0.4+  1.3+    110713 F65  0.0   1.2+
    110709 H21  0.3-  0.4+    110711 H21  1.1+  1.0+    110713 F65  0.1-  1.2+
    110709 H21  0.2-  0.6+    110711 H15  0.8+  0.1-    110713 F65  0.7-  1.5+
    110709 H21  0.1-  0.2-    110711 H15  0.4+  0.1-    110714 I89 (3.0-  0.9+)
    110709 H21  0.3-  0.5-    110712 204  0.1-  0.7-    110714 I89 (2.5-  0.7+)
    110709 H21  0.3-  0.6-    110712 204  0.0   0.4-    110717 673  0.4+  0.6-
    110709 H36  0.7+  0.6-    110712 H21  0.0   0.8-    110717 673  0.5-  0.4+
    110709 H15  0.6+  0.1-    110712 H21  0.2+  0.8-    110718 H21  0.2+  0.0
    110709 H15  0.4+  0.3-    110712 H21  0.7+  0.3-    110718 H21  0.1+  0.5-
    110709 H36  0.8-  0.1+    110712 H36 (9.1-  3.1+)   110718 H21  0.0   0.2+
    110709 H15  0.3-  0.9-    110712 H36  1.5-  1.0+
    110709 H36  0.3-  0.0     110712 E10  0.3-  1.3-
    
    Ephemeris:
    2011 NO1                 a,e,i = 5.47, 0.77, 15                  q = 1.2466
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2011 06 18    20 45 16.3 -20 39 10   1.3495  2.2118   138.0    17.9    20.0
    ...
    2011 07 03    20 28 19.6 -19 51 17   1.3800  2.3457   156.0    10.1    19.9
    ...
    2011 07 11    20 18 00.3 -19 29 51   1.4180  2.4168   166.0     5.9    19.8
    ...
    2011 07 17    20 10 15.4 -19 14 45   1.4577  2.4700   173.4     2.7    19.8
    2011 07 18    20 08 59.3 -19 12 18   1.4653  2.4789   174.6     2.2    19.8
    2011 07 19    20 07 43.8 -19 09 52   1.4731  2.4877   175.8     1.7    19.7
    ...
    2011 07 25    20 00 27.2 -18 55 33   1.5260  2.5407   176.4     1.4    19.8
    ...
    2011 08 02    19 51 46.2 -18 37 11   1.6120  2.6109   167.0     5.0    20.2
    ...
    2011 08 17    19 39 48.9 -18 04 41   1.8179  2.7414   149.9    10.7    20.9
    
    Timothy B. Spahr             (C) Copyright 2011 MPC           M.P.E.C. 2011-O09
    

    Read MPEC 2011-O08 Read MPEC 2011-O10


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)