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  • MPEC 2017-M82 : 2017 MY3

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    M.P.E.C. 2017-M82                                Issued 2017 June 28, 02:34 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 MY3
    
    Observations:
         K17M03Y* C2017 06 21.56207 21 58 37.791-21 25 45.12         21.7 wLEM082F51
         K17M03Y  C2017 06 21.57179 21 58 38.528-21 25 42.43         21.9 wLEM082F51
         K17M03Y  C2017 06 21.59128 21 58 40.003-21 25 37.31         21.8 wLEM082F51
         K17M03Y KC2017 06 22.36799 21 59 41.66 -21 22 10.9                oEM082291
         K17M03Y KC2017 06 22.38100 21 59 42.62 -21 22 07.4          21.7 RoEM082291
         K17M03Y KC2017 06 24.41853 22 02 21.16 -21 13 05.3                oEM082691
         K17M03Y KC2017 06 24.44117 22 02 22.81 -21 12 59.0                oEM082691
         K17M03Y KC2017 06 27.40463 22 06 07.70 -20 59 52.0          21.0 RoEM082291
         K17M03Y KC2017 06 27.41637 22 06 08.54 -20 59 49.1          20.8 RoEM082291
         K17M03Y KC2017 06 27.42725 22 06 09.32 -20 59 46.1          20.2 RoEM082291
    
    Observer details:
    291 LPL/Spacewatch II.  Observers T. H. Bressi, R. S. McMillan.  1.8-m f/2.7
        reflector + CCD.
    691 Steward Observatory, Kitt Peak.  Observer R. S. McMillan.  0.9-m f/3
        reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Goggia, T. Lowe,
        A. Schultz, M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau,
        H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters,
        R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2017 MY3                                                 Earth MOID = 0.2596 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M 351.10251              (2000.0)            P               Q
    n   0.21683426     Peri.   24.64649     +0.96636035     -0.25662961
    a   2.7440000      Node   350.17794     +0.21634038     +0.84682969
    e   0.5423737      Incl.    5.71853     +0.13908457     +0.46585483
    P   4.55           H   19.3           G   0.15           U   7
    Residuals in seconds of arc
    170621 F51  0.0   0.0     170622 291  0.1-  0.0     170627 291  0.0   0.1-
    170621 F51  0.0   0.1+    170624 691  0.1+  0.1-    170627 291  0.1+  0.1+
    170621 F51  0.1+  0.1+    170624 691  0.1-  0.3+
    170622 291  0.3+  0.2-    170627 291  0.0   0.1+
    
    Ephemeris:
    2017 MY3                 a,e,i = 2.74, 0.54, 6                   q = 1.2557
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 05 29    21 24 38.1 -23 11 46   1.2928  1.9090   111.2    29.7    22.6
    ...
    2017 06 13    21 46 53.2 -22 04 01   1.0719  1.8088   120.1    29.1    22.0
    ...
    2017 06 21    21 57 52.9 -21 28 09   0.9631  1.7559   125.0    28.3    21.7
    ...
    2017 06 27    22 05 37.1 -21 01 32   0.8861  1.7166   128.8    27.5    21.4
    2017 06 28    22 06 51.7 -20 57 07   0.8737  1.7101   129.4    27.3    21.4
    2017 06 29    22 08 05.4 -20 52 41   0.8614  1.7036   130.0    27.2    21.4
    ...
    2017 07 05    22 15 09.4 -20 26 05   0.7900  1.6649   133.9    26.1    21.1
    ...
    2017 07 13    22 23 40.9 -19 49 57   0.7015  1.6144   139.3    24.3    20.7
    ...
    2017 07 28    22 36 14.5 -18 35 12   0.5577  1.5239   149.9    19.5    19.9
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-M82
    

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