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  • MPEC 2015-P48 : 2015 PL57

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    M.P.E.C. 2015-P48                                Issued 2015 Aug. 13, 14:23 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 PL57
    
    Observations:
         K15P57L* C2015 08 10.43723 21 55 05.194-22 17 59.75         21.3 wLEP048F51
         K15P57L  C2015 08 10.44825 21 55 03.340-22 18 09.30         21.4 wLEP048F51
         K15P57L  C2015 08 10.45924 21 55 01.499-22 18 18.88         21.1 wLEP048F51
         K15P57L  C2015 08 11.42956 21 53 05.260-22 31 18.25         21.1 wLEP048F51
         K15P57L  C2015 08 11.45234 21 53 01.569-22 31 36.19         21.5 wLEP048F51
         K15P57L  C2015 08 11.46376 21 52 59.727-22 31 45.04         21.3 wLEP048F51
         K15P57L KC2015 08 13.42199 21 49 13.63 -22 54 53.8          20.8 RoEP048291
         K15P57L KC2015 08 13.43258 21 49 12.12 -22 54 59.1                oEP048291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
    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.
    
    Orbital elements:
    2015 PL57                                                Earth MOID = 0.0039 AU
    Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
    M  35.53737              (2000.0)            P               Q
    n   0.82829146     Peri.  116.05164     -0.65675622     +0.75366289
    a   1.1229160      Node   112.87083     -0.70148272     -0.59803620
    e   0.1449282      Incl.    1.60200     -0.27675488     -0.27266270
    P   1.19           H   25.7           G   0.15           U   7
    Residuals in seconds of arc
    150810 F51  0.0   0.1+    150811 F51  0.0   0.1-    150813 291  0.2+  0.1-
    150810 F51  0.1-  0.1+    150811 F51  0.0   0.0     150813 291  0.3-  0.2+
    150810 F51  0.0   0.1-    150811 F51  0.1+  0.0
    
    Ephemeris:
    2015 PL57                a,e,i = 1.12, 0.14, 2                   q = 0.9602
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 07 14    23 31 59.6 -03 02 23   0.03384 1.0332   118.7    59.7    20.6
    ...
    2015 07 29    22 26 55.3 -17 34 12   0.05748 1.0667   152.5    26.1    20.8
    ...
    2015 08 06    22 04 57.1 -21 02 37   0.07338 1.0853   164.6    14.4    21.0
    ...
    2015 08 12    21 51 57.2 -22 37 18   0.08705 1.0994   170.2     9.0    21.2
    2015 08 13    21 50 03.6 -22 49 02   0.08950 1.1017   170.6     8.6    21.3
    2015 08 14    21 48 14.8 -22 59 43   0.09199 1.1040   170.8     8.4    21.3
    ...
    2015 08 20    21 39 03.4 -23 44 16   0.1081  1.1180   168.3    10.5    21.8
    ...
    2015 08 28    21 31 15.4 -24 01 52   0.1325  1.1364   161.1    16.7    22.5
    ...
    2015 09 12    21 28 17.2 -23 12 21   0.1878  1.1694   147.5    27.6    23.6
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-P48
    

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