• MPC Preparation (Info)

  • MPEC 2015-P50 : 2015 PN57

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    M.P.E.C. 2015-P50                                Issued 2015 Aug. 13, 14:29 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 PN57
    
    Observations:
         K15P57N* C2015 08 11.39136 22 43 31.216+14 26 42.29         22.1 wLEP050F51
         K15P57N  C2015 08 11.40384 22 43 30.886+14 27 27.72         21.6 wLEP050F51
         K15P57N  C2015 08 11.41633 22 43 30.532+14 28 12.67         21.7 wLEP050F51
         K15P57N KC2015 08 12.27957222 43 13.49 +15 20 32.4          22.2 VuEP050H21
         K15P57N KC2015 08 12.29299722 43 13.12 +15 21 21.7          22.0 VuEP050H21
         K15P57N KC2015 08 12.30641822 43 12.71 +15 22 10.9          22.0 VuEP050H21
         K15P57N _C2015 08 12.60592322 43 05.296+15 40 42.79         21.1 RtEP050568
         K15P57N _C2015 08 12.60728022 43 05.256+15 40 47.71         21.2 RtEP050568
         K15P57N _C2015 08 12.60859922 43 05.216+15 40 52.56         21.1 RtEP050568
         K15P57N _C2015 08 12.60997622 43 05.177+15 40 57.56         20.6 RtEP050568
         K15P57N  C2015 08 13.34015422 42 50.24 +16 26 09.7          21.0 RtEP050H01
         K15P57N  C2015 08 13.34327022 42 50.13 +16 26 21.4          21.6 RtEP050H01
         K15P57N  C2015 08 13.35312222 42 49.80 +16 26 58.3          21.1 RtEP050H01
         K15P57N  C2015 08 13.36167022 42 49.50 +16 27 30.4          20.4 RtEP050H01
    
    Observer details:
    568 Mauna Kea.  Observers R. J. Wainscoat, C. Wipper.  Measurers M. Micheli,
        R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + 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.
    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, R. Holmes.  0.81-m f/4.0
        astrograph + CCD.
    
    Orbital elements:
    2015 PN57                                                Earth MOID = 0.2418 AU
    Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
    M 310.51994              (2000.0)            P               Q
    n   0.42800097     Peri.   85.49449     +0.85334724     -0.48336871
    a   1.7438383      Node   303.29224     +0.33524891     +0.79570081
    e   0.3735201      Incl.   13.51380     +0.39925763     +0.36498620
    P   2.30           H   22.3           G   0.15           U   8
    Residuals in seconds of arc
    150811 F51  0.0   0.1+    150812 H21  0.1-  0.2-    150813 H01  0.1+  0.0
    150811 F51  0.1+  0.2+    150812 568  0.0   0.1+    150813 H01  0.0   0.0
    150811 F51  0.1-  0.3-    150812 568  0.0   0.0     150813 H01  0.1+  0.0
    150812 H21  0.4-  0.0     150812 568  0.0   0.1+    150813 H01  0.1-  0.1+
    150812 H21  0.0   0.0     150812 568  0.0   0.0
    
    Ephemeris:
    2015 PN57                a,e,i = 1.74, 0.37, 14                  q = 1.0925
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 07 14    22 35 11.2 -06 34 50   0.5245  1.4271   133.1    31.4    23.0
    ...
    2015 07 29    22 43 21.0 +02 45 07   0.4010  1.3504   140.9    28.3    22.2
    ...
    2015 08 06    22 44 23.4 +09 18 51   0.3483  1.3110   143.6    27.4    21.8
    ...
    2015 08 12    22 43 18.9 +15 03 36   0.3156  1.2824   144.1    27.6    21.6
    2015 08 13    22 42 57.9 +16 05 05   0.3107  1.2778   144.0    27.8    21.5
    2015 08 14    22 42 34.0 +17 07 40   0.3061  1.2732   143.9    28.0    21.5
    ...
    2015 08 20    22 39 05.5 +23 43 45   0.2817  1.2461   142.0    30.0    21.3
    ...
    2015 08 28    22 31 30.4 +33 09 23   0.2592  1.2123   136.8    34.8    21.2
    ...
    2015 09 12    22 07 59.1 +50 20 36   0.2433  1.1577   123.1    46.7    21.3
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-P50
    

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