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  • MPEC 2016-N79 : 2016 NF23

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    M.P.E.C. 2016-N79                                Issued 2016 July 12, 19:01 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 NF23
    
    Observations:
         K16N23F  C2016 07 09.42082 23 53 42.49 +23 52 17.0          21.4 VqEN079G96
         K16N23F  C2016 07 09.42939 23 53 39.63 +23 52 12.4          21.7 VqEN079G96
         K16N23F  C2016 07 09.43795 23 53 36.73 +23 52 06.3          21.2 VqEN079G96
         K16N23F  C2016 07 09.44652 23 53 33.82 +23 52 00.3          21.0 VqEN079G96
         K16N23F* C2016 07 09.46546 23 53 27.37 +23 51 47.3          20.4 VqEN079G96
         K16N23F  C2016 07 09.46869 23 53 26.20 +23 51 45.8                qEN079G96
         K16N23F  C2016 07 09.47031 23 53 25.74 +23 51 44.1          20.9 VqEN079G96
         K16N23F  C2016 07 10.33355 23 48 49.93 +23 40 26.8          20.8 VqEN079G96
         K16N23F  C2016 07 10.34103 23 48 47.32 +23 40 21.9          21.2 VqEN079G96
         K16N23F  C2016 07 10.34848 23 48 44.71 +23 40 15.6          20.6 VqEN079G96
         K16N23F  C2016 07 10.35596 23 48 42.16 +23 40 11.0          20.8 VqEN079G96
         K16N23F KC2016 07 11.34037 23 43 06.29 +23 25 47.3                oEN079291
         K16N23F KC2016 07 11.34171 23 43 05.80 +23 25 46.3                oEN079291
         K16N23F KC2016 07 11.34304 23 43 05.30 +23 25 45.2                oEN079291
         K16N23F  C2016 07 11.40242 23 42 43.21 +23 24 54.3          20.6 VqEN079G96
         K16N23F  C2016 07 11.40973 23 42 40.32 +23 24 48.8          20.9 VqEN079G96
         K16N23F  C2016 07 11.41702 23 42 37.61 +23 24 42.5          21.2 VqEN079G96
         K16N23F  C2016 07 11.42441 23 42 34.79 +23 24 36.4          21.1 VqEN079G96
         K16N23F HC2016 07 12.36790 23 36 53.03 +23 08 40.4                oEN079691
         K16N23F HC2016 07 12.37024 23 36 52.08 +23 08 38.2                oEN079691
         K16N23F HC2016 07 12.37258 23 36 51.12 +23 08 35.8                oEN079691
    
    Observer details:
    291 LPL/Spacewatch II.  Observer M. T. Read.  1.8-m f/2.7 reflector + CCD.
    691 Steward Observatory, Kitt Peak.  Observer M. T. Read.  0.9-m f/3 reflector
        + CCD.
    G96 Mt. Lemmon Survey.  Observer D. C. Fuls.  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 + 10K CCD.
    
    Orbital elements:
    2016 NF23                                                Earth MOID = 0.0129 AU
    Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
    M 167.00901              (2000.0)            P               Q
    n   1.51499327     Peri.  343.54975     -0.68958353     -0.72309347
    a   0.7508080      Node   150.01127     +0.67316240     -0.66042987
    e   0.4580547      Incl.    4.60503     +0.26707104     -0.20240606
    P   0.65           H   22.8           G   0.15           U   9
    Residuals in seconds of arc
    160709 G96  0.0   0.6-    160710 G96  0.3+  0.3+    160711 G96  1.0+  0.7-
    160709 G96  0.3+  0.4+    160710 G96  0.1-  0.5+    160711 G96  0.9-  0.2+
    160709 G96  0.2+  0.1-    160710 G96  0.4-  0.6-    160711 G96  0.3-  0.2+
    160709 G96  0.1+  0.3-    160710 G96  0.3+  0.0     160711 G96  0.6-  0.6+
    160709 G96  0.1-  0.4-    160711 291  0.1-  0.3+    160712 691  0.4+  0.2-
    160709 G96  1.1-  0.3+    160711 291  0.1-  0.3+    160712 691  0.0   0.2-
    160709 G96  0.2+  0.2-    160711 291  0.2-  0.3+    160712 691  0.4-  0.3-
    
    Ephemeris:
    2016 NF23                a,e,i = 0.75, 0.46, 5                   q = 0.4069
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 06 12    01 21 50.0 +25 49 54   0.2235  0.9031    54.2   114.2    23.8
    ...
    2016 06 27    00 41 36.5 +25 08 53   0.1738  0.9909    76.6    93.5    22.3
    ...
    2016 07 05    00 14 07.5 +24 32 53   0.1453  1.0265    89.8    82.1    21.5
    ...
    2016 07 11    23 45 01.4 +23 31 20   0.1239  1.0483   101.4    71.9    20.9
    2016 07 12    23 39 06.3 +23 15 24   0.1205  1.0515   103.6    70.0    20.8
    2016 07 13    23 32 49.1 +22 57 12   0.1170  1.0546   105.9    68.0    20.6
    ...
    2016 07 19    22 46 03.1 +20 01 09   0.09831 1.0707   121.4    54.1    19.9
    ...
    2016 07 27    21 17 40.6 +11 26 31   0.08279 1.0858   146.8    30.8    18.9
    ...
    2016 08 11    18 36 13.5 -10 39 19   0.1044  1.0944   139.0    37.5    19.6
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-N79
    

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