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  • MPEC 2015-P46 : 2015 OX78

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    M.P.E.C. 2015-P46                                Issued 2015 Aug. 13, 14:13 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 OX78
    
    Observations:
         K15O78X  C2015 06 28.45339 20 40 28.01 -03 34 29.7          22.4 RtEP046F51
         K15O78X  C2015 06 28.46637 20 40 27.36 -03 34 49.2          22.3 RtEP046F51
         K15O78X  C2015 06 28.49212 20 40 26.06 -03 35 28.0          22.1 RtEP046F51
         K15O78X  C2015 07 09.46748 20 28 16.89 -09 19 57.1          21.5 RtEP046F51
         K15O78X  C2015 07 09.47912 20 28 15.81 -09 20 23.7          21.8 RtEP046F51
         K15O78X  C2015 07 11.48303 20 25 11.990-10 39 22.66         20.8 wLEP046F51
         K15O78X  C2015 07 11.50686 20 25 09.578-10 40 20.96         20.6 wLEP046F51
         K15O78X  C2015 07 11.51877 20 25 08.376-10 40 50.05         20.6 wLEP046F51
         K15O78X* C2015 07 26.40707 19 53 41.374-22 52 20.27         19.9 iLEP046F51
         K15O78X  C2015 07 26.41813 19 53 39.588-22 52 57.18         19.9 iLEP046F51
         K15O78X  C2015 07 26.44012 19 53 36.035-22 54 10.26         20.1 iLEP046F51
         K15O78X KC2015 07 27.32780219 51 15.53 -23 43 26.7          19.9 RqEP046W85
         K15O78X KC2015 07 27.33187319 51 14.87 -23 43 40.2          20.0 RqEP046W85
         K15O78X KC2015 07 27.33594119 51 14.20 -23 43 53.6          20.1 RqEP046W85
         K15O78X |C2015 08 02.05203 19 35 16.76 -29 06 53.3          19.9 VuEP046807
         K15O78X |C2015 08 02.05879 19 35 15.51 -29 07 16.2          20.0 VuEP046807
         K15O78X |C2015 08 02.06551 19 35 14.30 -29 07 39.2          20.0 VuEP046807
    
    Observer details:
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.41-m f/11
        Ritchey-Chretien + 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, P. Veres.  1.8-m Ritchey-Chretien + CCD.
    W85 Cerro Tololo-LCOGT A.  Observer T. Lister.  1.0-m f/8 Ritchey-Chretien
        + CCD.
    
    Orbital elements:
    2015 OX78                                                Earth MOID = 0.1338 AU
    Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
    M 275.88314              (2000.0)            P               Q
    n   0.49877808     Peri.  296.24157     +0.37601288     -0.73523852
    a   1.5746999      Node   119.55156     +0.89322386     +0.44951154
    e   0.3948575      Incl.   40.41226     -0.24650650     +0.50731026
    P   1.98           H   20.2           G   0.15           U   4
    Residuals in seconds of arc
    150628 F51  0.1-  0.0     150711 F51  0.0   0.0     150727 W85  0.0   0.2-
    150628 F51  0.0   0.0     150711 F51  0.0   0.0     150727 W85  0.1-  0.1-
    150628 F51  0.1+  0.1-    150726 F51  0.2-  0.0     150802 807  0.2+  0.0
    150709 F51  0.0   0.1-    150726 F51  0.0   0.0     150802 807  0.2-  0.1+
    150709 F51  0.0   0.0     150726 F51  0.2+  0.1+    150802 807  0.1-  0.1+
    150711 F51  0.0   0.1+    150727 W85  0.0   0.3-
    
    Ephemeris:
    2015 OX78                a,e,i = 1.57, 0.39, 40                  q = 0.9529
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 07 14    20 20 57.6 -12 25 39   0.6591  1.6617   164.9     9.2    21.0
    ...
    2015 07 29    19 46 45.9 -25 17 29   0.5759  1.5832   168.0     7.7    20.5
    ...
    2015 08 06    19 23 28.4 -32 47 04   0.5661  1.5395   152.7    17.6    20.8
    ...
    2015 08 12    19 05 01.0 -38 02 15   0.5736  1.5060   141.7    24.7    21.0
    2015 08 13    19 01 56.7 -38 51 33   0.5759  1.5004   139.9    25.8    21.1
    2015 08 14    18 58 53.2 -39 39 47   0.5785  1.4948   138.1    26.9    21.1
    ...
    2015 08 20    18 41 09.4 -44 05 27   0.5995  1.4606   128.2    33.0    21.3
    ...
    2015 08 28    18 20 23.7 -48 56 47   0.6378  1.4143   116.4    39.8    21.6
    ...
    2015 09 12    17 54 47.1 -55 33 14   0.7230  1.3263    98.8    48.6    21.9
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-P46
    

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