• MPC Preparation (Info)

  • MPEC 2015-K04 : 2015 JZ1

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    M.P.E.C. 2015-K04                                Issued 2015 May 16, 14:10 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 JZ1
    
    Observations:
         K15J01Z* C2015 05 14.33583 14 02 08.007-32 46 49.49         20.7 wLEK004F51
         K15J01Z  C2015 05 14.35435 14 02 02.278-32 46 49.14         21.0 wLEK004F51
         K15J01Z  C2015 05 14.36360 14 01 59.414-32 46 48.89         21.0 wLEK004F51
         K15J01Z |C2015 05 15.05616 13 58 34.28 -32 45 07.4          21.2 VuEK004807
         K15J01Z |C2015 05 15.06308 13 58 31.94 -32 45 07.6          21.1 VuEK004807
         K15J01Z |C2015 05 15.07016 13 58 29.62 -32 45 07.2          21.1 VuEK004807
         K15J01Z KC2015 05 15.48473 13 56 15.85 -32 43 59.4          20.6 RtEK004474
         K15J01Z KC2015 05 15.48756 13 56 14.88 -32 43 59.7          20.7 RtEK004474
         K15J01Z KC2015 05 15.48897 13 56 14.45 -32 43 59.1          20.8 RtEK004474
         K15J01Z KC2015 05 15.49039 13 56 13.92 -32 43 58.7          20.0 RtEK004474
         K15J01Z |C2015 05 16.03027 13 53 15.21 -32 42 29.6          20.6 VuEK004807
         K15J01Z |C2015 05 16.03618 13 53 13.05 -32 42 28.9          20.6 VuEK004807
         K15J01Z |C2015 05 16.04208 13 53 10.86 -32 42 27.9          20.6 VuEK004807
         K15J01Z KC2015 05 16.41563 13 50 56.78 -32 40 48.9          21.3 RtEK004474
         K15J01Z KC2015 05 16.41704 13 50 56.21 -32 40 48.6          20.7 RtEK004474
         K15J01Z KC2015 05 16.41846 13 50 55.68 -32 40 48.5          20.3 RtEK004474
         K15J01Z KC2015 05 16.41987 13 50 55.16 -32 40 48.1          20.2 RtEK004474
    
    Observer details:
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
        P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 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.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2015 JZ1                                                 Earth MOID = 0.0189 AU
    Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
    M 355.85621              (2000.0)            P               Q
    n   0.27289095     Peri.   62.66588     +0.71764246     +0.68647436
    a   2.3540190      Node   253.72194     -0.67429858     +0.64285814
    e   0.6900548      Incl.    7.01464     -0.17409976     +0.33983284
    P   3.61           H   23.5           G   0.15           U   6
    Residuals in seconds of arc
    150514 F51  0.1-  0.0     150515 474  0.1-  0.4+    150516 807  0.3+  0.0
    150514 F51  0.2+  0.1-    150515 474  0.0   0.4-    150516 474  0.1+  0.1+
    150514 F51  0.4+  0.2-    150515 474  0.7+  0.1-    150516 474  0.2-  0.1+
    150515 807  0.1+  0.3+    150515 474  0.2+  0.1+    150516 474  0.0   0.2-
    150515 807  0.5-  0.2-    150516 807  0.3+  0.3-    150516 474  0.3+  0.1-
    150515 807  0.1-  0.1-    150516 807  0.5+  0.3-
    
    Ephemeris:
    2015 JZ1                 a,e,i = 2.35, 0.69, 7                   q = 0.7296
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 04 16    14 50 35.1 -30 28 26   0.5015  1.4674   152.8    18.2    23.8
    ...
    2015 05 01    14 38 14.6 -32 03 05   0.3128  1.3094   162.7    13.2    22.3
    ...
    2015 05 09    14 21 45.4 -32 38 23   0.2235  1.2239   162.1    14.7    21.5
    ...
    2015 05 15    13 58 50.1 -32 45 14   0.1611  1.1599   156.1    20.7    20.9
    2015 05 16    13 53 23.7 -32 42 38   0.1511  1.1493   154.5    22.2    20.8
    2015 05 17    13 47 15.8 -32 38 08   0.1413  1.1386   152.8    24.0    20.7
    ...
    2015 05 23    12 45 16.8 -30 35 28   0.08546 1.0754   135.9    40.9    19.9
    ...
    2015 05 31    08 27 06.9 -00 15 29   0.04501 0.9934    61.9   115.8    21.3
    ...
    2015 06 15    04 23 35.6 +29 24 05   0.1691  0.8547    16.3   160.5    30.4
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-K04
    

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    • B01 (the abbreviated form)