• MPC Preparation (Info)

  • MPEC 2012-X85 : 2012 XE133

    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 2012-X84 Read MPEC 2012-X86


    M.P.E.C. 2012-X85                                Issued 2012 Dec. 14, 01:04 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 XE133
    
    Observations:
         K12XD3E* C2012 12 12.43361 07 32 51.54 +59 02 11.9          18.5 VrEX085703
         K12XD3E  C2012 12 12.43771 07 32 44.66 +59 02 26.4          18.6 VrEX085703
         K12XD3E  C2012 12 12.44184 07 32 37.82 +59 02 40.8          18.9 VrEX085703
         K12XD3E  C2012 12 12.44601 07 32 30.76 +59 02 57.1          19.1 VrEX085703
         K12XD3E  C2012 12 12.45185 07 32 21.12 +59 03 17.0          19.1 VrEX085703
         K12XD3E  C2012 12 12.45700 07 32 12.55 +59 03 34.7          18.1 VrEX085703
         K12XD3E  C2012 12 12.46212 07 32 03.87 +59 03 52.7          18.6 VrEX085703
         K12XD3E HC2012 12 12.46581 07 31 58.00 +59 04 06.8          18.7 RoEX085291
         K12XD3E HC2012 12 12.46619 07 31 57.38 +59 04 07.9          19.0 RoEX085291
         K12XD3E HC2012 12 12.46659 07 31 56.78 +59 04 09.3          19.1 RoEX085291
         K12XD3E  C2012 12 12.46964 07 31 50.79 +59 04 12.8          19.4 RoEX085H01
         K12XD3E  C2012 12 12.47611 07 31 40.03 +59 04 34.7          18.5 RoEX085H01
         K12XD3E HC2012 12 12.47678 07 31 39.68 +59 04 44.6          18.4 RoEX085291
         K12XD3E HC2012 12 12.47752 07 31 38.44 +59 04 47.1          18.3 RoEX085291
         K12XD3E HC2012 12 12.47826 07 31 37.18 +59 04 49.7          18.7 RoEX085291
         K12XD3E  C2012 12 12.48471 07 31 25.71 +59 05 03.7          18.7 RoEX085H01
         K12XD3E  C2012 12 12.49133 07 31 14.68 +59 05 25.8          18.1 RoEX085H01
         K12XD3E  C2012 12 12.49779 07 31 04.15 +59 05 53.5          18.8 VrEX085703
         K12XD3E  C2012 12 12.50349 07 30 54.90 +59 06 12.2          18.9 VrEX085703
         K12XD3E  C2012 12 12.51483 07 30 36.03 +59 06 50.0          18.6 VrEX085703
         K12XD3E  C2012 12 12.70328 07 25 41.31 +59 18 26.4          19.2 RoEX085300
         K12XD3E  C2012 12 12.70490 07 25 38.56 +59 18 32.0          19.6 RoEX085300
         K12XD3E  C2012 12 12.70654 07 25 35.80 +59 18 37.1          19.9 RoEX085300
         K12XD3E  C2012 12 12.70817 07 25 32.90 +59 18 43.6          19.4 RoEX085300
         K12XD3E  C2012 12 12.70980 07 25 30.07 +59 18 49.8          19.9 RoEX085300
         K12XD3E  C2012 12 12.71144 07 25 27.19 +59 18 54.8          19.8 RoEX085300
         K12XD3E  C2012 12 12.71307 07 25 24.39 +59 19 00.6          20.0 RoEX085300
         K12XD3E KC2012 12 12.78411 07 23 39.00 +59 21 13.1          18.3 RvEX085A99
         K12XD3E KC2012 12 12.78627 07 23 35.38 +59 21 21.0          18.3 RvEX085A99
         K12XD3E KC2012 12 12.78896 07 23 30.99 +59 21 30.9          18.4 RvEX085A99
         K12XD3E KC2012 12 12.79192 07 23 26.08 +59 21 42.4          19.4 RvEX085A99
         K12XD3E KC2012 12 12.92167 07 19 44.99 +59 29 51.1                vEX085587
         K12XD3E KC2012 12 12.92258 07 19 43.37 +59 29 54.2                vEX085587
         K12XD3E KC2012 12 12.92350 07 19 41.77 +59 29 57.9                vEX085587
         K12XD3E KC2012 12 13.10275 07 14 18.82 +59 39 47.3          19.4 RqEX085470
         K12XD3E KC2012 12 13.10317 07 14 18.02 +59 39 48.5          19.0 RqEX085470
         K12XD3E KC2012 12 13.10360 07 14 17.26 +59 39 49.6          19.2 RqEX085470
         K12XD3E KC2012 12 13.23218007 10 43.83 +59 46 07.7          19.4 VqEX085H21
         K12XD3E KC2012 12 13.23558007 10 37.52 +59 46 18.2          19.5 VqEX085H21
         K12XD3E KC2012 12 13.23896107 10 31.25 +59 46 28.9          19.1 VqEX085H21
         K12XD3E KC2012 12 13.24250507 10 24.74 +59 46 40.0          19.2 VqEX085H21
         K12XD3E  C2012 12 13.26430 07 09 48.89 +59 47 43.3          18.4 RoEX085H01
         K12XD3E  C2012 12 13.27251 07 09 33.61 +59 48 09.2          18.8 RoEX085H01
         K12XD3E  C2012 12 13.27823 07 09 22.97 +59 48 27.3          18.2 RoEX085H01
         K12XD3E  C2012 12 13.28508 07 09 10.18 +59 48 48.6          18.0 RoEX085H01
         K12XD3E  C2012 12 13.39933 07 05 34.86 +59 54 13.0          18.9 RcEX085854
         K12XD3E  C2012 12 13.40378 07 05 26.39 +59 54 24.3          19.4 RcEX085854
         K12XD3E  C2012 12 13.40822 07 05 17.81 +59 54 35.6          18.9 RcEX085854
    
    Observer details:
    291 LPL/Spacewatch II.  Observer R. S. McMillan.  1.8-m f/2.7 reflector + CCD.
    300 Bisei Spaceguard Center--BATTeRS.  Observers K. Nishiyama, S. Okumura.
        1.0-m f/3.0 reflector + CCD.
    470 Ceccano.  Observers G. Masi, F. Nocentini.  Measurers G. Masi, U. Masi.
        0.36-m f/8.7 reflector + CCD.
    587 Sormano.  Observers F. Manca, A. Testa.  Measurer F. Manca.  0.5-m f/6.8
        reflector + CCD.
    703 Catalina Sky Survey.  Observer J. A. Johnson.  Measurers A. Boattini,
        E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
        R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.68-m Schmidt + CCD.
    854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
        Schmidt-Cassegrain + CCD.
    A99 Osservatorio del Monte Baldo.  Observer R. Belligoli.  Measurer C. Flavio.
        0.4-m f/8 Ritchey-Chretien + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Vorobjov, L. Buzzi, S. Foglia.  0.61-m f/4.0 astrograph + CCD.
    
    Orbital elements:
    2012 XE133                                               Earth MOID = 0.0021 AU
    Epoch 2012 Nov. 29.0 TT = JDT 2456260.5                 MPC
    M 166.89665              (2000.0)            P               Q
    n   1.60490231     Peri.  337.23175     -0.20507083     +0.97177068
    a   0.7224986      Node   280.77709     -0.87871252     -0.23529001
    e   0.4343223      Incl.    6.81976     -0.43105714     +0.01733055
    P   0.61           H   23.5           G   0.15
    From 47 observations 2012 Dec. 12-13.  E-assumed.
    
    Ephemeris:
    2012 XE133               a,e,i = 0.72, 0.43, 7                   q = 0.4087
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 11 14    10 18 20.6 +36 27 29   0.1856  1.0041    89.2    80.2    22.7
    ...
    2012 11 29    09 54 47.5 +43 47 32   0.1205  1.0323   109.2    64.5    21.3
    ...
    2012 12 07    09 06 25.4 +51 56 44   0.08643 1.0363   124.3    51.8    20.2
    ...
    2012 12 13    07 17 23.4 +59 33 53   0.06545 1.0343   138.3    39.3    19.2
    2012 12 14    06 46 46.9 +60 14 53   0.06277 1.0335   140.4    37.4    19.1
    2012 12 15    06 12 36.0 +60 27 01   0.06043 1.0326   142.1    35.8    18.9
    ...
    2012 12 21    02 57 37.1 +47 57 23   0.05527 1.0248   136.9    40.9    18.9
    ...
    2012 12 29    01 16 52.2 +21 02 11   0.07189 1.0077   107.8    68.3    20.2
    ...
    2013 01 13    00 28 26.1 -01 16 11   0.1297  0.9544    73.3    99.2    22.6
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-X85
    

    Read MPEC 2012-X84 Read MPEC 2012-X86


    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)