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  • MPEC 2015-P49 : 2015 PM57

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    M.P.E.C. 2015-P49                                Issued 2015 Aug. 13, 14:27 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 PM57
    
    Observations:
         K15P57M  C2015 08 09.52970 23 12 22.551-27 34 50.67         20.6 rLEP049F51
         K15P57M  C2015 08 09.53999 23 12 22.138-27 35 07.91         20.3 rLEP049F51
         K15P57M* C2015 08 10.50938 23 11 46.220-28 02 30.46         20.4 wLEP049F51
         K15P57M  C2015 08 10.51897 23 11 45.803-28 02 47.03         20.5 wLEP049F51
         K15P57M  C2015 08 10.52872 23 11 45.379-28 03 03.72         20.4 wLEP049F51
         K15P57M  C2015 08 10.53839 23 11 44.964-28 03 20.12         20.6 wLEP049F51
         K15P57M KC2015 08 11.34635423 11 12.32 -28 26 41.2          19.6 VrEP049H21
         K15P57M KC2015 08 11.35531523 11 11.91 -28 26 56.8          19.7 VrEP049H21
         K15P57M KC2015 08 11.36461823 11 11.48 -28 27 12.4          19.5 VrEP049H21
         K15P57M  C2015 08 11.51503 23 11 05.311-28 31 35.36         20.4 wLEP049F51
         K15P57M  C2015 08 11.52472 23 11 04.854-28 31 52.39         20.4 wLEP049F51
         K15P57M  C2015 08 11.53441 23 11 04.402-28 32 09.49         20.3 wLEP049F51
         K15P57M  C2015 08 11.54409 23 11 03.947-28 32 26.37         20.4 wLEP049F51
         K15P57M  C2015 08 13.36622823 09 40.53 -29 26 57.4          20.3 RtEP049H01
         K15P57M  C2015 08 13.37014623 09 40.32 -29 27 04.8          20.3 RtEP049H01
         K15P57M  C2015 08 13.37985723 09 39.81 -29 27 22.5          20.2 RtEP049H01
         K15P57M  C2015 08 13.38956523 09 39.29 -29 27 40.6          20.1 RtEP049H01
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, N. Primak,
        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.
    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 S. Foglia, L. Buzzi, T. Linder, T. Lister, T. Vorobjov.  0.61-m
        f/4.0 astrograph + CCD.
    
    Orbital elements:
    2015 PM57                                                Earth MOID = 0.2703 AU
    Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
    M 311.27093              (2000.0)            P               Q
    n   0.30174267     Peri.  341.74994     -0.09623821     -0.95640238
    a   2.2014639      Node   113.01106     +0.94647619     -0.17367809
    e   0.7363601      Incl.   17.43225     +0.30809255     +0.23479866
    P   3.27           H   18.6           G   0.15           U   7
    Residuals in seconds of arc
    150809 F51  0.0   0.1+    150811 H21  0.3-  0.3+    150811 F51  0.0   0.0
    150809 F51  0.1-  0.0     150811 H21  0.3-  0.4+    150813 H01  0.0   0.2+
    150810 F51  0.1+  0.0     150811 H21  0.4-  1.0+    150813 H01  0.0   0.0
    150810 F51  0.1+  0.2-    150811 F51  0.0   0.0     150813 H01  0.1+  0.0
    150810 F51  0.1+  0.1-    150811 F51  0.0   0.0     150813 H01  0.1+  0.3-
    150810 F51  0.1+  0.0     150811 F51  0.0   0.1-
    
    Ephemeris:
    2015 PM57                a,e,i = 2.20, 0.74, 17                  q = 0.5804
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 07 14    23 12 59.1 -18 58 11   1.2910  2.0791   128.2    22.6    21.8
    ...
    2015 07 29    23 15 53.5 -22 58 09   1.0400  1.9398   141.4    19.1    21.1
    ...
    2015 08 06    23 14 07.7 -26 00 33   0.9224  1.8621   148.0    16.8    20.7
    ...
    2015 08 12    23 10 44.4 -28 45 42   0.8432  1.8022   152.1    15.3    20.4
    2015 08 13    23 09 58.3 -29 15 39   0.8308  1.7921   152.6    15.1    20.3
    2015 08 14    23 09 08.6 -29 46 15   0.8186  1.7819   153.0    14.9    20.3
    ...
    2015 08 20    23 02 44.4 -33 03 37   0.7509  1.7200   154.4    14.7    20.0
    ...
    2015 08 28    22 49 50.4 -37 57 45   0.6750  1.6352   151.4    17.2    19.7
    ...
    2015 09 12    22 08 54.0 -47 39 43   0.5770  1.4688   134.3    29.4    19.5
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-P49
    

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