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  • MPEC 2010-Q22 : 2010 QN1

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    M.P.E.C. 2010-Q22                                Issued 2010 Aug. 22, 17:05 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.org/iau/mpc.html  ISSN 1523-6714
    
                                       2010 QN1
    
    Observations:
         K10Q01N*QC2010 08 20.74437 01 04 33.71 -30 36 14.5          19.6 V EQ022E12
         K10Q01N QC2010 08 20.75596 01 04 36.87 -30 37 35.7          19.3 V EQ022E12
         K10Q01N QC2010 08 20.76757 01 04 39.92 -30 38 56.8          19.0 V EQ022E12
         K10Q01N QC2010 08 21.66847 01 09 05.73 -32 26 34.1          19.2 V EQ022E12
         K10Q01N QC2010 08 21.67345 01 09 07.14 -32 27 10.4          19.0 V EQ022E12
         K10Q01N QC2010 08 21.67844 01 09 08.60 -32 27 47.1                 EQ022E12
         K10Q01N QC2010 08 21.68351 01 09 10.07 -32 28 24.1          19.2 V EQ022E12
         K10Q01N QC2010 08 21.74520 01 09 27.89 -32 35 53.5          19.3 V EQ022E12
         K10Q01N QC2010 08 21.80380 01 09 44.90 -32 42 58.9                 EQ022E12
         K10Q01N  C2010 08 22.37886601 12 44.97 -33 54 07.1          18.7 V EQ022H21
         K10Q01N  C2010 08 22.38797301 12 47.74 -33 55 14.3          19.0 V EQ022H21
         K10Q01N  C2010 08 22.39675101 12 50.41 -33 56 19.3          19.2 V EQ022H21
    
    Observer details:
    E12 Siding Spring Survey.  Observer R. H. McNaught.  0.5-m Uppsala Schmidt
        + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurer S. Foglia.  0.81-m f/4.5 astrograph + CCD.
    
    Orbital elements:
    2010 QN1                                                 Earth MOID = 0.2263 AU
    Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
    M 265.08630              (2000.0)            P               Q
    n   0.80751302     Peri.  318.14502     -0.18484602     -0.93582430
    a   1.1420971      Node   139.65025     +0.97888263     -0.20244614
    e   0.4486456      Incl.   27.61460     +0.08729693     +0.28852806
    P   1.22           H   20.2           G   0.15           U   8
    Residuals in seconds of arc
    100820 E12  0.2+  0.4-    100821 E12  0.3-  0.2+    100821 E12  0.1-  0.1-
    100820 E12  0.5+  0.1-    100821 E12  0.0   0.1-    100822 H21  0.0   0.2-
    100820 E12  0.8-  0.5+    100821 E12  0.1+  0.1-    100822 H21  0.0   0.2+
    100821 E12  0.1+  0.2+    100821 E12  0.2+  0.2-    100822 H21  0.1+  0.3+
    
    Ephemeris:
    2010 QN1                 a,e,i = 1.14, 0.45, 28                  q = 0.6297
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 08 22    01 10.77   -33 06.8    0.255    1.198   132.3    38.6    19.2
    2010 09 01    02 28.94   -54 50.0    0.230    1.127   115.3    54.0    19.2
    2010 09 11    05 27.89   -68 36.1    0.251    1.052    93.3    72.9    19.9
    2010 09 21    08 31.68   -65 33.3    0.301    0.973    75.4    87.1    20.6
    2010 10 01    09 53.41   -57 22.2    0.363    0.892    62.3    96.6    21.2
    2010 10 11    10 35.70   -49 12.9    0.429    0.813    52.6   102.6    21.7
    2010 10 21    11 07.06   -41 13.7    0.500    0.739    45.7   105.3    21.9
    
    Carl W. Hergenrother         (C) Copyright 2010 MPC           M.P.E.C. 2010-Q22
    

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