• MPC Preparation (Info)

  • MPEC 2012-T68 : 2012 TZ79

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    M.P.E.C. 2012-T68                                Issued 2012 Oct. 12, 00:55 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
    
                                       2012 TZ79
    
    Observations:
         K12T79Z* C2012 10 09.35057501 02 02.514+13 03 17.41         21.7 wLET068F51
         K12T79Z  C2012 10 09.36470501 02 00.273+13 03 21.97         21.9 wLET068F51
         K12T79Z  C2012 10 09.37893801 01 58.020+13 03 26.35         21.6 wLET068F51
         K12T79Z  C2012 10 10.26788 00 59 45.34 +13 07 41.8          21.2 VrET068G96
         K12T79Z  C2012 10 10.27613 00 59 44.12 +13 07 43.6          21.0 VrET068G96
         K12T79Z  C2012 10 10.28433 00 59 42.86 +13 07 45.8          21.8 VrET068G96
         K12T79Z  C2012 10 10.29250 00 59 41.60 +13 07 48.3          22.1 VrET068G96
         K12T79Z  C2012 10 10.30082 00 59 40.30 +13 07 51.0          21.4 VrET068G96
         K12T79Z KC2012 10 11.16694100 57 34.35 +13 11 42.1                uET068H21
         K12T79Z KC2012 10 11.17943800 57 32.50 +13 11 45.4          21.8 VuET068H21
         K12T79Z KC2012 10 11.19274200 57 30.47 +13 11 48.9          22.2 VuET068H21
         K12T79Z  C2012 10 11.24746 00 57 22.59 +13 12 05.2          21.3 RoET068H01
         K12T79Z  C2012 10 11.25127 00 57 22.02 +13 12 06.2          21.2 RoET068H01
         K12T79Z  C2012 10 11.26506 00 57 19.91 +13 12 10.0          21.2 RoET068H01
         K12T79Z  C2012 10 11.27473 00 57 18.46 +13 12 12.3          21.8 RoET068H01
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, S. Watters,
        J. Thiel, T. Goggia.  Measurer PS1 Science Consortium.  1.8-m
        Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer A. Boattini.  Measurers A. Boattini,
        E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski,
        S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers L. Buzzi, H. Devore, S. Foglia, T. Vorobjov, T. Linder.  0.81-m
        f/4.0 astrograph + CCD.
    
    Orbital elements:
    2012 TZ79                                                Earth MOID = 0.1198 AU
    Epoch 2012 Sept. 30.0 TT = JDT 2456200.5                MPC
    M  64.39353              (2000.0)            P               Q
    n   0.57787881     Peri.  262.32641     +0.00573906     +0.99961578
    a   1.4275069      Node     8.15104     -0.82543672     +0.02004292
    e   0.3197970      Incl.   11.02632     -0.56446548     -0.01914609
    P   1.71           H   22.4           G   0.15           U   9
    Residuals in seconds of arc
    121009 F51  0.0   0.1-    121010 G96  0.3+  0.0     121011 H21  0.0   0.3-
    121009 F51  0.0   0.0     121010 G96  0.4+  0.2+    121011 H01  0.0   0.0
    121009 F51  0.0   0.0     121010 G96  0.2+  0.5+    121011 H01  0.1+  0.0
    121010 G96  0.8-  0.6+    121011 H21  0.2-  0.2-    121011 H01  0.2-  0.1+
    121010 G96  0.1+  0.1+    121011 H21  0.3+  0.2-    121011 H01  0.0   0.1-
    
    Ephemeris:
    2012 TZ79                a,e,i = 1.43, 0.32, 11                  q = 0.9710
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 09 12    02 14 53.8 +07 54 40   0.3539  1.2815   135.0    33.7    22.1
    ...
    2012 09 27    01 35 45.1 +11 27 03   0.3722  1.3541   157.7    16.3    21.8
    ...
    2012 10 05    01 13 24.0 +12 37 30   0.3971  1.3921   169.3     7.7    21.7
    ...
    2012 10 11    00 57 58.2 +13 11 08   0.4237  1.4201   173.5     4.5    21.7
    2012 10 12    00 55 35.0 +13 15 22   0.4288  1.4247   173.2     4.8    21.7
    2012 10 13    00 53 15.6 +13 19 15   0.4341  1.4293   172.6     5.2    21.8
    ...
    2012 10 19    00 40 45.3 +13 36 35   0.4700  1.4566   166.1     9.5    22.2
    ...
    2012 10 27    00 28 18.0 +13 49 28   0.5280  1.4921   156.2    15.6    22.7
    ...
    2012 11 11    00 17 27.4 +14 08 05   0.6632  1.5553   139.5    24.4    23.6
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-T68
    

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