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  • MPEC 2015-P32 : 2015 PQ56

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    M.P.E.C. 2015-P32                                Issued 2015 Aug. 12, 00:49 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 PQ56
    
    Observations:
         K15P56Q* C2015 08 09.56799 00 08 46.251-04 32 13.26         19.1 iLEP032F51
         K15P56Q  C2015 08 09.57956 00 08 48.238-04 30 57.31         19.3 iLEP032F51
         K15P56Q  C2015 08 09.59115 00 08 50.238-04 29 41.09         19.4 iLEP032F51
         K15P56Q  C2015 08 09.60273 00 08 52.236-04 28 24.81         19.3 iLEP032F51
         K15P56Q KC2015 08 10.10852 00 10 36.67 -03 33 55.3          19.0 VqEP032I93
         K15P56Q KC2015 08 10.11423 00 10 37.66 -03 33 18.3          18.7 VqEP032I93
         K15P56Q KC2015 08 10.12032 00 10 38.69 -03 32 39.7          19.2 VqEP032I93
         K15P56Q KC2015 08 10.37365 00 11 29.32 -03 05 20.2          18.7 RqEP032H36
         K15P56Q KC2015 08 10.37685 00 11 29.89 -03 04 58.8          19.0 RqEP032H36
         K15P56Q KC2015 08 10.38000 00 11 30.40 -03 04 40.5          18.6 RqEP032H36
         K15P56Q KC2015 08 11.02757 00 13 37.72 -01 56 06.3          19.9 VqEP032958
         K15P56Q KC2015 08 11.03310 00 13 38.56 -01 55 32.0          19.5 VqEP032958
         K15P56Q KC2015 08 11.03862 00 13 39.55 -01 54 56.6          19.8 VqEP032958
         K15P56Q KC2015 08 11.33900 00 14 35.29 -01 23 31.9          19.2 RqEP032H36
         K15P56Q KC2015 08 11.34341 00 14 35.98 -01 23 04.4          19.1 RqEP032H36
         K15P56Q KC2015 08 11.34779 00 14 36.68 -01 22 37.4          19.0 RqEP032H36
         K15P56Q KC2015 08 11.37282600 14 39.99 -01 20 02.4          19.1 VrEP032H21
         K15P56Q KC2015 08 11.37684400 14 40.63 -01 19 37.6          19.2 VrEP032H21
         K15P56Q KC2015 08 11.38058900 14 41.23 -01 19 14.4          19.2 VrEP032H21
         K15P56Q KC2015 08 12.00827 00 16 38.41 -00 14 54.0          19.1  tEP032104
         K15P56Q KC2015 08 12.01380 00 16 39.31 -00 14 20.6          19.0  tEP032104
         K15P56Q KC2015 08 12.01970 00 16 40.20 -00 13 44.3          19.1  tEP032104
    
    Observer details:
    104 San Marcello Pistoiese.  Observer P. Bacci.  Measurers P. Bacci, L. Tesi,
        G. Fagioli.  0.60-m f/4 reflector + CCD.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
        P. Dupouy.  0.43-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.
    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.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    
    Orbital elements:
    2015 PQ56                                                Earth MOID = 0.0761 AU
    Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
    M 346.38899              (2000.0)            P               Q
    n   0.33089225     Peri.  353.26932     +0.73783302     +0.67183033
    a   2.0701969      Node   324.24158     -0.61397017     +0.62789341
    e   0.4743342      Incl.    6.40254     -0.28043371     +0.39292986
    P   2.98           H   22.6           G   0.15           U   6
    Residuals in seconds of arc
    150809 F51  0.2-  0.0     150810 H36  0.7+  0.7+    150811 H21  1.0-  0.4-
    150809 F51  0.1-  0.1-    150810 H36  0.3+  1.2-    150811 H21  0.9-  0.6-
    150809 F51  0.0   0.1-    150811 958  0.2+  0.8+    150811 H21  0.8-  0.7-
    150809 F51  0.0   0.0     150811 958  1.2-  0.3+    150812 104  0.4+  0.0
    150810 I93  0.0   0.4+    150811 958  0.2-  1.0+    150812 104  0.8+  0.2-
    150810 I93  0.0   0.5+    150811 H36  0.3+  0.1-    150812 104  0.3+  0.1+
    150810 I93  0.4-  0.3-    150811 H36  0.0   0.1-
    150810 H36  0.2+  0.2-    150811 H36  0.1+  0.3-
    
    Ephemeris:
    2015 PQ56                a,e,i = 2.07, 0.47, 6                   q = 1.0882
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 07 13    21 24 26.1 -48 34 43   0.1295  1.1246   144.6    31.6    19.8
    ...
    2015 07 28    23 09 42.7 -29 09 31   0.09815 1.0943   141.8    35.0    19.2
    ...
    2015 08 05    23 51 04.2 -13 18 22   0.09666 1.0885   138.2    38.4    19.2
    ...
    2015 08 11    00 13 29.9 -01 58 05   0.1026  1.0891   135.4    40.8    19.4
    2015 08 12    00 16 34.7 -00 14 51   0.1040  1.0896   135.0    41.1    19.5
    2015 08 13    00 19 29.0 +01 24 54   0.1056  1.0902   134.7    41.3    19.5
    ...
    2015 08 19    00 33 34.4 +10 05 59   0.1175  1.0964   133.5    42.0    19.8
    ...
    2015 08 27    00 44 54.9 +18 25 09   0.1379  1.1111   134.2    40.7    20.1
    ...
    2015 09 11    00 50 02.5 +26 36 13   0.1847  1.1564   141.0    33.2    20.6
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-P32
    

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