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  • MPEC 2015-H111: 2015 FY344

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    M.P.E.C. 2015-H111                               Issued 2015 Apr. 24, 02:35 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
    
                                      2015 FY344
    
                              Revision to MPEC 2015-H108
    
    Additional Observations:
         K15FY4Y  C2015 04 16.45450 14 55 01.94 -29 18 16.8          20.4 RtEH111F51
         K15FY4Y  C2015 04 16.46542 14 55 01.06 -29 18 19.8          20.3 RtEH111F51
         K15FY4Y  C2015 04 18.45482 14 52 21.646-29 26 28.91         20.9 wLEH111F51
         K15FY4Y  C2015 04 18.46579 14 52 20.726-29 26 31.58         20.9 wLEH111F51
         K15FY4Y  C2015 04 18.47677 14 52 19.807-29 26 34.29         20.7 wLEH111F51
         K15FY4Y KC2015 04 20.36562 14 49 44.57 -29 33 32.2          20.5 RoEH111291
         K15FY4Y KC2015 04 20.36950 14 49 44.26 -29 33 32.7          20.4 RoEH111291
         K15FY4Y KC2015 04 20.37341 14 49 43.94 -29 33 33.5          20.6 RoEH111291
         K15FY4Y |C2015 04 23.18893 14 45 47.25 -29 42 25.8          20.7 VuEH111807
         K15FY4Y |C2015 04 23.19569 14 45 46.62 -29 42 27.2          21.1 VuEH111807
         K15FY4Y |C2015 04 23.20262 14 45 45.99 -29 42 28.3          21.3 VuEH111807
    
    Observer details:
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.41-m f/11
        Ritchey-Chretien + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers R. Anderson, B. Gibson, T. Goggia,
        N. Primak, A. Schultz, M. Willman.  Measurers K. Chambers, S. Chastel,
        L. Denneau, H. Flewelling, M. Huber, E. Magnier, E. Schunova, R. Wainscoat,
        C. Waters, R. Weryk, P. Veres.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2015 FY344
    Epoch 2015 Mar. 19.0 TT = JDT 2457100.5                 MPC
    M  88.37887              (2000.0)            P               Q
    n   0.28204482     Peri.   67.11993     +0.02773454     -0.98686234
    a   2.3028057      Node    23.07391     +0.70162336     -0.09419570
    e   0.3537241      Incl.   23.96120     +0.71200804     +0.13126267
    P   3.49           H   16.8           G   0.15
    From 18 observations 2015 Mar. 22-Apr. 23.
    
    Ephemeris:
    2015 FY344               a,e,i = 2.30, 0.35, 24                  q = 1.4882
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 03 25    15 17 45.2 -26 57 31   1.8220  2.5708   129.2    17.5    21.1
    ...
    2015 04 09    15 04 12.6 -28 40 37   1.7340  2.6206   145.4    12.5    20.8
    ...
    2015 04 17    14 54 18.7 -29 20 32   1.7079  2.6462   153.9     9.6    20.7
    ...
    2015 04 23    14 46 03.2 -29 41 53   1.6995  2.6650   159.6     7.5    20.6
    2015 04 24    14 44 38.0 -29 44 41   1.6991  2.6681   160.5     7.2    20.6
    2015 04 25    14 43 12.1 -29 47 16   1.6989  2.6712   161.3     6.9    20.6
    ...
    2015 05 01    14 34 31.2 -29 58 16   1.7042  2.6895   164.9     5.6    20.6
    ...
    2015 05 09    14 23 06.0 -30 01 35   1.7275  2.7133   164.4     5.7    20.6
    ...
    2015 05 24    14 04 25.4 -29 41 03   1.8198  2.7563   152.2     9.9    20.9
    
    Gareth V. Williams           (C) Copyright 2015 MPC           M.P.E.C. 2015-H111
    

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