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  • MPEC 2016-J48 : 2016 JR5

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    M.P.E.C. 2016-J48                                Issued 2016 May 5, 15:29 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F 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
    
                                       2016 JR5
    
    Observations:
         K16J05R* C2016 05 03.22213 12 47 41.93 -12 43 42.5          20.5 VqEJ048G96
         K16J05R  C2016 05 03.22623 12 47 43.83 -12 43 39.9          20.7 VqEJ048G96
         K16J05R  C2016 05 03.23027 12 47 45.75 -12 43 36.8          20.8 VqEJ048G96
         K16J05R  C2016 05 03.23431 12 47 47.70 -12 43 33.9          20.5 VqEJ048G96
         K16J05R KC2016 05 03.27390 12 48 06.70 -12 43 03.7          19.9 RoEJ048291
         K16J05R KC2016 05 03.27552 12 48 07.50 -12 43 02.0                oEJ048291
         K16J05R KC2016 05 03.27713 12 48 08.25 -12 43 00.9                oEJ048291
         K16J05R  C2016 05 03.31036 12 48 23.99 -12 42 36.8          20.8 VqEJ048G96
         K16J05R  C2016 05 03.31224 12 48 24.92 -12 42 35.0          20.7 VqEJ048G96
         K16J05R  C2016 05 03.31595 12 48 26.70 -12 42 31.7          20.9 VqEJ048G96
         K16J05R KC2016 05 03.44112 12 49 33.88 -12 38 51.4          21.1 RtEJ048474
         K16J05R KC2016 05 03.44468 12 49 35.60 -12 38 50.4          19.5 RtEJ048474
         K16J05R KC2016 05 03.44823 12 49 37.31 -12 38 48.8          19.6 RtEJ048474
         K16J05R KC2016 05 03.45212 12 49 39.24 -12 38 46.4          21.2 RtEJ048474
         K16J05R KC2016 05 04.16104 12 55 25.46 -12 32 41.1                oEJ048291
         K16J05R KC2016 05 04.16284 12 55 26.21 -12 32 40.4          19.9 RoEJ048291
         K16J05R KC2016 05 04.16462 12 55 26.98 -12 32 38.8          19.9 RoEJ048291
         K16J05R  C2016 05 05.17638113 02 51.17 -12 21 35.1          21.3 VtEJ048H01
         K16J05R  C2016 05 05.17930913 02 52.30 -12 21 33.3          20.7 VtEJ048H01
         K16J05R  C2016 05 05.19101613 02 56.77 -12 21 26.2          20.7 VtEJ048H01
         K16J05R  C2016 05 05.19733413 02 59.17 -12 21 22.1          20.9 VtEJ048H01
         K16J05R  C2016 05 05.21060 13 03 04.59 -12 21 11.0          20.9 RoEJ048926
         K16J05R  C2016 05 05.21432 13 03 06.00 -12 21 09.2          20.8 RoEJ048926
         K16J05R  C2016 05 05.21803 13 03 07.34 -12 21 06.0          21.6 RoEJ048926
         K16J05R  C2016 05 05.29496 13 03 36.58 -12 20 17.6          21.6 VqEJ048I52
         K16J05R  C2016 05 05.29872 13 03 37.88 -12 20 15.4          21.3 VqEJ048I52
         K16J05R  C2016 05 05.30053 13 03 38.60 -12 20 13.0          20.9 VqEJ048I52
         K16J05R KC2016 05 05.40418 13 04 24.68 -12 17 10.9          20.4 RtEJ048474
         K16J05R KC2016 05 05.40654 13 04 25.55 -12 17 09.9                tEJ048474
         K16J05R KC2016 05 05.40890 13 04 26.37 -12 17 08.8          21.1 RtEJ048474
         K16J05R KC2016 05 05.41126 13 04 27.37 -12 17 07.3          20.9 RtEJ048474
    
    Observer details:
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
    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.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
        M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
        1.5-m reflector + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer R. A. Kowalski.
        Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
        J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
        R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
    
    Orbital elements:
    2016 JR5                                                 Earth MOID = 0.0206 AU
    Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
    M  96.07893              (2000.0)            P               Q
    n   0.63555935     Peri.  274.11824     -0.82399880     -0.56526065
    a   1.3397753      Node   231.46617     +0.53753618     -0.75825259
    e   0.3510829      Incl.    2.84398     +0.17911122     -0.32485906
    P   1.55           H   24.9           G   0.15           U   7
    Residuals in seconds of arc
    160503 G96  0.6+  0.1-    160503 474  0.4-  0.2+    160505 926  0.2-  0.7-
    160503 G96  0.3-  0.4-    160503 474  0.1+  0.7-    160505 926  1.1-  0.2+
    160503 G96  0.4-  0.3-    160503 474 (1.5+  1.1-)   160505 I52  1.3+  0.2-
    160503 G96  0.2-  0.3-    160504 291  0.3+  0.3+    160505 I52  0.5-  0.6-
    160503 291  0.1+  0.0     160504 291  0.0   0.1-    160505 I52  0.0   0.6+
    160503 291  0.5+  0.5+    160504 291  0.0   0.3+    160505 474  0.5+  0.5+
    160503 291  0.3+  0.4+    160505 H01  0.2-  0.0     160505 474  0.2+  0.1+
    160503 G96  0.8-  0.5-    160505 H01  0.0   0.0     160505 474  0.8-  0.2-
    160503 G96  0.4-  0.2-    160505 H01  0.0   0.0     160505 474  0.8+  0.1-
    160503 G96  0.4-  0.2+    160505 H01  0.1-  0.1+
    160503 474 (1.0-  1.7+)   160505 926  0.2-  0.2-
    
    Ephemeris:
    2016 JR5                 a,e,i = 1.34, 0.35, 3                   q = 0.8694
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 04 05    04 20 37.7 +02 47 58   0.09566 0.9431    50.9   124.6    24.9
    ...
    2016 04 20    08 14 39.5 -10 12 05   0.04081 1.0108    97.5    80.2    20.8
    ...
    2016 04 28    11 43 54.8 -13 44 21   0.05647 1.0517   141.6    36.5    20.3
    ...
    2016 05 04    12 54 06.9 -12 33 21   0.08387 1.0837   152.9    25.1    20.8
    2016 05 05    13 01 35.2 -12 22 18   0.08900 1.0891   153.7    24.2    21.0
    2016 05 06    13 08 17.5 -12 12 00   0.09425 1.0946   154.3    23.5    21.1
    ...
    2016 05 12    13 37 28.0 -11 26 16   0.1278  1.1276   155.2    22.0    21.8
    ...
    2016 05 20    14 00 39.5 -10 59 33   0.1770  1.1720   152.7    23.3    22.6
    ...
    2016 06 04    14 27 17.6 -11 12 21   0.2825  1.2552   144.4    28.0    23.9
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-J48
    

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