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  • MPEC 2012-V08 : 2012 VY4

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    M.P.E.C. 2012-V08                                Issued 2012 Nov. 5, 18:29 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 VY4
    
    Observations:
         K12V04Y* C2012 11 01.25788300 10 52.159+12 36 51.00         20.5 rLEV008F51
         K12V04Y  C2012 11 01.37079800 11 00.427+12 32 19.71         20.4 iLEV008F51
         K12V04Y  C2012 11 01.38270400 11 01.317+12 31 50.89         20.4 iLEV008F51
         K12V04Y KC2012 11 02.87392 00 13 20.61 +11 30 22.8                uEV008J95
         K12V04Y KC2012 11 02.89207 00 13 22.16 +11 29 36.6                uEV008J95
         K12V04Y KC2012 11 02.91134 00 13 23.91 +11 28 47.6          20.6 RuEV008J95
         K12V04Y KC2012 11 03.09329 00 13 43.29 +11 21 18.8          20.5 RoEV008291
         K12V04Y KC2012 11 03.09570 00 13 43.52 +11 21 12.8          20.4 RoEV008291
         K12V04Y KC2012 11 04.16964 00 15 32.75 +10 35 22.5          20.4 RoEV008291
         K12V04Y KC2012 11 04.17106 00 15 32.89 +10 35 18.6          20.4 RoEV008291
         K12V04Y KC2012 11 04.17247 00 15 33.03 +10 35 15.0          20.5 RoEV008291
         K12V04Y  C2012 11 04.24056200 15 41.117+10 32 24.40         20.9 wLEV008F51
         K12V04Y  C2012 11 04.25467300 15 42.424+10 31 48.03         21.0 wLEV008F51
         K12V04Y KC2012 11 05.14863 00 17 20.27 +09 52 29.5          20.1 RoEV008291
         K12V04Y KC2012 11 05.15000 00 17 20.38 +09 52 25.8          20.6 RoEV008291
         K12V04Y KC2012 11 05.15137 00 17 20.51 +09 52 22.0          20.4 RoEV008291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, S. Watters,
        T. Goggia.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
        + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2012 VY4                                                 Earth MOID = 0.1395 AU
    Epoch 2012 Sept. 30.0 TT = JDT 2456200.5                MPC
    M 345.85535              (2000.0)            P               Q
    n   0.20280273     Peri.  207.15204     +0.33298025     -0.93323390
    a   2.8691517      Node   223.76609     +0.89666499     +0.35764922
    e   0.6141474      Incl.   11.24622     +0.29174655     -0.03408122
    P   4.86           H   22.3           G   0.15           U   7
    Residuals in seconds of arc
    121101 F51  0.3+  0.1-    121103 291  0.1+  0.0     121104 F51  0.2+  0.1-
    121101 F51  0.0   0.0     121103 291  0.3+  0.0     121105 291  0.3+  0.4+
    121101 F51  0.1+  0.1+    121104 291  0.1-  0.1-    121105 291  0.1-  0.3+
    121102 J95  0.2+  0.8+    121104 291  0.0   0.3-    121105 291  0.2-  0.2+
    121102 J95  0.5-  0.2+    121104 291  0.2+  0.3-
    121102 J95  0.4+  0.3-    121104 F51  0.4+  0.2-
    
    Ephemeris:
    2012 VY4                 a,e,i = 2.87, 0.61, 11                  q = 1.1071
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 10 06    23 59 01.0 +23 43 16   0.3810  1.3605   158.0    16.0    21.7
    ...
    2012 10 21    00 00 22.8 +18 55 33   0.2931  1.2651   153.8    20.3    21.2
    ...
    2012 10 29    00 06 39.2 +14 41 26   0.2569  1.2209   149.1    24.7    20.9
    ...
    2012 11 04    00 15 14.4 +10 42 58   0.2344  1.1915   145.1    28.4    20.8
    2012 11 05    00 17 02.8 +09 59 20   0.2310  1.1870   144.4    29.1    20.8
    2012 11 06    00 18 58.1 +09 14 39   0.2278  1.1825   143.7    29.7    20.7
    ...
    2012 11 12    00 33 04.1 +04 26 02   0.2108  1.1583   139.5    33.7    20.6
    ...
    2012 11 20    00 59 18.1 -02 37 56   0.1951  1.1327   134.1    38.8    20.6
    ...
    2012 12 05    02 10 27.9 -15 16 27   0.1892  1.1081   126.4    45.7    20.6
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-V08
    

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