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  • MPEC 2015-K116: 2015 KJ122

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    M.P.E.C. 2015-K116                               Issued 2015 May 27, 14:11 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 KJ122
    
    Observations:
         K15KC2J* C2015 05 19.42887 16 19 17.532-06 21 48.67         21.2 wLEK116F51
         K15KC2J  C2015 05 19.43953 16 19 13.839-06 21 33.57         20.8 wLEK116F51
         K15KC2J KC2015 05 20.23217 16 14 40.77 -06 02 47.6          20.7 RoEK116291
         K15KC2J KC2015 05 20.23380 16 14 40.19 -06 02 45.1          20.9 RoEK116291
         K15KC2J KC2015 05 20.23543 16 14 39.64 -06 02 43.2          20.8 RoEK116291
         K15KC2J  C2015 05 20.26056 16 14 30.73 -06 02 07.3          21.3 RoEK116926
         K15KC2J  C2015 05 20.26723 16 14 28.36 -06 01 57.8          21.9 RoEK116926
         K15KC2J _C2015 05 20.34785016 14 00.766-05 59 58.30         20.9 RtEK116568
         K15KC2J _C2015 05 20.34914416 14 00.310-05 59 56.42         21.2 RtEK116568
         K15KC2J _C2015 05 20.35046716 13 59.844-05 59 54.66         21.0 RtEK116568
         K15KC2J _C2015 05 20.35176716 13 59.378-05 59 52.72         20.8 RtEK116568
         K15KC2J _C2015 05 20.35451616 13 58.390-05 59 48.78         21.0 RtEK116568
         K15KC2J _C2015 05 20.35582616 13 57.929-05 59 46.93         20.9 RtEK116568
         K15KC2J _C2015 05 20.35712316 13 57.477-05 59 45.15         21.1 RtEK116568
         K15KC2J _C2015 05 20.35844316 13 57.003-05 59 43.17         20.9 RtEK116568
         K15KC2J _C2015 05 20.36695316 13 53.978-05 59 31.10         21.1 RtEK116568
         K15KC2J  C2015 05 24.21365 15 51 22.52 -04 28 25.2          20.9 RoEK116926
         K15KC2J  C2015 05 24.21968 15 51 20.31 -04 28 16.2          20.7 RoEK116926
         K15KC2J  C2015 05 24.22571 15 51 18.14 -04 28 07.8          20.7 RoEK116926
         K15KC2J KC2015 05 27.18059 15 33 59.78 -03 20 19.5          21.0 RoEK116291
         K15KC2J KC2015 05 27.18402 15 33 58.57 -03 20 15.1                oEK116291
         K15KC2J KC2015 05 27.18748 15 33 57.35 -03 20 10.7                oEK116291
         K15KC2J  C2015 05 27.27581 15 33 25.85 -03 18 12.1          20.7 RoEK116926
         K15KC2J  C2015 05 27.28301 15 33 23.27 -03 18 02.3          20.7 RoEK116926
         K15KC2J  C2015 05 27.29021 15 33 20.70 -03 17 52.7          20.6 RoEK116926
    
    Observer details:
    291 LPL/Spacewatch II.  Observers R. A. Mastaler, A. F. Tubbiolo.  1.8-m f/2.7
        reflector + CCD.
    568 Mauna Kea.  Observers R. J. Wainscoat, P. Forshay.  Measurers M. Micheli,
        R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
        M. Schwartz.  0.81-m f/7 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.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2015 KJ122                                          PHA, Earth MOID = 0.0317 AU
    Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
    M 243.71547              (2000.0)            P               Q
    n   1.41693333     Peri.  229.42842     +0.53471873     -0.84493305
    a   0.7850605      Node   188.27614     +0.79969994     +0.51087385
    e   0.7529077      Incl.    5.10462     +0.27304923     +0.15841733
    P   0.70           H   22.0           G   0.15           U   9
    Residuals in seconds of arc
    150519 F51  0.2-  0.1-    150520 568  0.2-  0.0     150524 926  0.5+  0.2+
    150519 F51  0.8+  0.2-    150520 568  0.3-  0.1+    150527 291  0.1-  0.1+
    150520 291  0.3-  0.1+    150520 568  0.5-  0.1+    150527 291  0.0   0.1-
    150520 291  0.3-  0.3+    150520 568  0.4-  0.1+    150527 291  0.1+  0.3-
    150520 291  0.1+  0.1-    150520 568  0.3-  0.1+    150527 926  0.1-  0.1-
    150520 926  0.1+  0.0     150520 568  0.4-  0.2+    150527 926  0.3-  0.1+
    150520 926  0.1+  0.0     150520 568  0.4-  0.2+    150527 926  0.3-  0.1+
    150520 568  0.3-  0.1+    150524 926  0.9+  0.3-
    150520 568  0.3-  0.1+    150524 926  0.4+  0.3+
    
    Ephemeris:
    2015 KJ122               a,e,i = 0.79, 0.75, 5                   q = 0.1940
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 04 27    17 54 30.7 -13 31 17   0.4932  1.3609   126.9    36.2    22.6
    ...
    2015 05 12    16 59 01.7 -09 10 12   0.3977  1.3761   152.9    19.5    21.7
    ...
    2015 05 20    16 16 00.7 -06 08 06   0.3716  1.3733   164.4    11.4    21.2
    ...
    2015 05 26    15 40 52.4 -03 46 49   0.3674  1.3662   161.5    13.6    21.3
    2015 05 27    15 35 02.2 -03 24 10   0.3680  1.3646   160.0    14.7    21.3
    2015 05 28    15 29 14.9 -03 01 58   0.3690  1.3629   158.3    16.0    21.4
    ...
    2015 06 03    14 56 15.0 -01 01 42   0.3822  1.3501   146.7    24.3    21.7
    ...
    2015 06 11    14 19 21.8 +00 54 27   0.4158  1.3263   131.1    35.2    22.2
    ...
    2015 06 26    13 35 09.2 +02 23 18   0.5054  1.2597   106.9    50.6    22.9
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-K116
    

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