• MPC Preparation (Info)

  • MPEC 2017-M59 : 2017 MY2

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    M.P.E.C. 2017-M59                                Issued 2017 June 25, 14:28 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F 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
    
                                       2017 MY2
    
    Observations:
         K17M02Y* C2017 06 22.40875 20 07 01.99 -01 46 54.8          21.4 VqEM059G96
         K17M02Y  C2017 06 22.41298 20 07 02.43 -01 46 52.1          20.9 VqEM059G96
         K17M02Y  C2017 06 22.41718 20 07 02.90 -01 46 49.0          20.8 VqEM059G96
         K17M02Y  C2017 06 22.45128 20 07 06.67 -01 46 26.3          20.6 VqEM059I52
         K17M02Y  C2017 06 22.45335 20 07 06.90 -01 46 25.0          20.6 VqEM059I52
         K17M02Y  C2017 06 22.45542 20 07 07.14 -01 46 23.4          20.5 VqEM059I52
         K17M02Y  C2017 06 22.45547 20 07 07.12 -01 46 23.6          21.4 VqEM059G96
         K17M02Y  C2017 06 22.45749 20 07 07.36 -01 46 22.1          20.6 VqEM059I52
         K17M02Y  C2017 06 22.45835 20 07 07.48 -01 46 22.3          21.0 VqEM059G96
         K17M02Y  C2017 06 22.46135 20 07 07.79 -01 46 19.3                qEM059G96
         K17M02Y  C2017 06 22.46420 20 07 08.09 -01 46 18.2                qEM059G96
         K17M02Y  C2017 06 23.28075 20 08 47.41 -01 37 15.1          20.2 VqEM059I52
         K17M02Y  C2017 06 23.28318 20 08 47.67 -01 37 13.3          20.3 VqEM059I52
         K17M02Y  C2017 06 23.28559 20 08 47.93 -01 37 11.9          20.5 VqEM059I52
         K17M02Y  C2017 06 24.31143 20 10 50.49 -01 26 07.9                qEM059I52
         K17M02Y  C2017 06 24.31720 20 10 51.12 -01 26 04.3          20.6 VqEM059I52
         K17M02Y KC2017 06 24.98690 20 12 11.32 -01 19 06.4          20.0 VqEM059I93
         K17M02Y KC2017 06 24.99335 20 12 12.02 -01 19 02.1          20.3 VqEM059I93
         K17M02Y  C2017 06 25.27295 20 12 45.85 -01 16 04.4          20.5 VqEM059I52
         K17M02Y  C2017 06 25.27510 20 12 46.10 -01 16 02.9          20.5 VqEM059I52
         K17M02Y  C2017 06 25.27953 20 12 46.60 -01 16 00.6          20.0 VqEM059I52
    
    Observer details:
    G96 Mt. Lemmon Survey.  Observer R. G. Matheny.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
        1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers E. J. Christensen,
        A. R. Gibbs.  Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs,
        A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard,
        R. G. Matheny, R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    
    Orbital elements:
    2017 MY2                                                 Earth MOID = 0.2394 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M  11.26860              (2000.0)            P               Q
    n   0.29031587     Peri.  144.15538     +0.60580232     +0.79520636
    a   2.2588577      Node   163.08401     -0.74885838     +0.58073414
    e   0.4476698      Incl.    5.02832     -0.26872788     +0.17434079
    P   3.39           H   21.2           G   0.15           U   8
    Residuals in seconds of arc
    170622 G96  0.2+  0.2+    170622 I52  0.0   0.1+    170624 I52  0.2+  0.0
    170622 G96  0.1-  0.1+    170622 G96  0.4+  0.7-    170624 I52  0.0   0.0
    170622 G96  0.0   0.3+    170622 G96  0.0   0.3+    170624 I93  0.1+  0.0
    170622 I52  0.0   0.1+    170622 G96  0.2-  0.5-    170624 I93  0.4-  0.3+
    170622 I52  0.0   0.0     170623 I52  0.1+  0.1-    170625 I52  0.0   0.1-
    170622 I52  0.1+  0.2+    170623 I52  0.1-  0.1+    170625 I52  0.1+  0.1+
    170622 G96  0.2-  0.1-    170623 I52  0.2-  0.0     170625 I52  0.1+  0.3-
    
    Ephemeris:
    2017 MY2                 a,e,i = 2.26, 0.45, 5                   q = 1.2476
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 05 26    19 12 43.6 -07 45 03   0.4858  1.3959   134.2    31.3    21.7
    ...
    2017 06 10    19 42 20.4 -04 22 12   0.3914  1.3366   139.3    29.7    21.1
    ...
    2017 06 18    19 58 14.8 -02 38 40   0.3511  1.3101   141.8    28.6    20.8
    ...
    2017 06 24    20 10 12.4 -01 29 13   0.3253  1.2930   143.7    27.7    20.6
    2017 06 25    20 12 12.0 -01 18 39   0.3214  1.2904   144.0    27.6    20.5
    2017 06 26    20 14 11.8 -01 08 26   0.3176  1.2878   144.3    27.4    20.5
    ...
    2017 07 02    20 26 11.3 -00 15 20   0.2967  1.2741   146.3    26.3    20.3
    ...
    2017 07 10    20 42 11.7 +00 28 39   0.2744  1.2601   149.2    24.4    20.0
    ...
    2017 07 25    21 11 20.2 +00 04 36   0.2492  1.2478   156.2    19.2    19.6
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-M59
    

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