• MPC Preparation (Info)

  • MPEC 2017-D36 : 2017 DG16

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    M.P.E.C. 2017-D36                                Issued 2017 Feb. 23, 03:18 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
    
                                       2017 DG16
    
    Observations:
         K17D16G* C2017 02 21.23575 08 27 38.52 +35 43 11.7          19.9 VqED036G96
         K17D16G  C2017 02 21.24163 08 27 37.24 +35 43 55.3          20.6 VqED036G96
         K17D16G  C2017 02 21.24752 08 27 35.95 +35 44 38.1          20.9 VqED036G96
         K17D16G  C2017 02 21.33418 08 27 19.09 +35 54 19.0          20.3 VqED036G96
         K17D16G  C2017 02 21.33484 08 27 19.00 +35 54 21.7          20.4 VqED036G96
         K17D16G  C2017 02 21.33675 08 27 18.70 +35 54 33.4          21.0 VqED036G96
         K17D16G  C2017 02 21.33896 08 27 18.36 +35 54 47.4          20.6 VqED036I52
         K17D16G  C2017 02 21.33933 08 27 18.32 +35 54 49.6          20.5 VqED036G96
         K17D16G  C2017 02 21.33972 08 27 18.20 +35 54 51.7          20.9 VqED036I52
         K17D16G  C2017 02 21.34048 08 27 18.14 +35 54 56.6          21.1 VqED036I52
         K17D16G  C2017 02 21.34124 08 27 18.01 +35 55 01.6          20.7 VqED036I52
         K17D16G  C2017 02 21.34192 08 27 17.90 +35 55 05.4          20.4 VqED036G96
         K17D16G  C2017 02 21.34258 08 27 17.83 +35 55 09.4          20.4 VqED036G96
         K17D16G  C2017 02 21.42375 08 27 11.68 +36 03 01.0          20.9 VqED036I52
         K17D16G  C2017 02 21.42451 08 27 11.71 +36 03 04.0          20.5 VqED036I52
         K17D16G  C2017 02 21.42527 08 27 11.71 +36 03 07.0          20.2 VqED036I52
         K17D16G  C2017 02 22.10028 08 32 36.07 +38 12 55.0          20.5 VqED036I52
         K17D16G  C2017 02 22.10069 08 32 36.12 +38 13 03.1          20.1 VqED036I52
         K17D16G  C2017 02 22.10111 08 32 36.18 +38 13 10.8          20.2 VqED036I52
         K17D16G  C2017 02 22.10152 08 32 36.11 +38 13 18.5          20.7 VqED036I52
         K17D16G KC2017 02 22.16315 08 32 10.88 +38 31 21.7                qED036H36
         K17D16G KC2017 02 22.18045 08 32 09.07 +38 36 27.2          20.1 RqED036H36
         K17D16G KC2017 02 22.18910 08 32 08.04 +38 38 58.0          19.8 RqED036H36
         K17D16G KC2017 02 22.91089 08 42 40.86 +44 28 57.0          18.6 VUED036958
         K17D16G KC2017 02 22.91819 08 42 45.63 +44 35 11.4          18.9 VUED036958
         K17D16G KC2017 02 22.92190 08 42 48.05 +44 38 23.0          18.4 VUED036958
    
    Observer details:
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
        P. Dupouy.  0.43-m f/2.7 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.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer A. R. Gibbs.  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:
    2017 DG16                                                Earth MOID = 0.0010 AU
    Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
    M 338.79164              (2000.0)            P               Q
    n   0.58767732     Peri.  212.08925     -0.98779911     +0.15512337
    a   1.4115950      Node   336.82286     -0.13446717     -0.89417585
    e   0.3280326      Incl.    2.00522     -0.07855886     -0.41998368
    P   1.68           H   29.3           G   0.15           U   6
    Residuals in seconds of arc
    170221 G96  0.3+  0.8-    170221 I52  0.1+  0.1+    170222 I52  0.5+  0.6-
    170221 G96  0.2-  0.1-    170221 I52  0.1-  0.5+    170222 I52  0.7-  0.6-
    170221 G96  0.7-  0.1+    170221 G96  0.2-  0.1+    170222 H36  0.9+  0.5+
    170221 G96  0.2-  1.4+    170221 G96  0.2+  0.1+    170222 H36  0.5+  1.2+
    170221 G96  0.0   0.0     170221 I52  0.3+  1.0+    170222 H36  0.4-  0.3+
    170221 G96  0.0   0.1-    170221 I52  0.5+  0.2-    170222 958  0.1+  0.1-
    170221 I52  0.0   0.3+    170221 I52  0.4+  1.4-    170222 958  0.0   0.0
    170221 G96  0.2+  0.2+    170222 I52  0.0   0.7-    170222 958  0.2-  0.2+
    170221 I52  0.5-  0.1-    170222 I52  0.2+  0.4-
    
    Ephemeris:
    2017 DG16                a,e,i = 1.41, 0.33, 2                   q = 0.9485
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 01 24    08 28 37.5 +29 09 33   0.1243  1.1070   170.1     8.8    25.6
    ...
    2017 02 08    08 24 08.3 +30 45 39   0.06069 1.0432   158.8    20.0    24.3
    ...
    2017 02 16    08 23 17.5 +32 02 36   0.02983 1.0140   150.7    28.4    23.0
    ...
    2017 02 22    08 30 46.0 +37 50 00   0.0072140.9950   143.0    36.8    20.1
    2017 02 23    08 44 46.3 +45 47 36   0.0034950.9920   138.2    41.6    18.6
    2017 02 24    19 20 38.7 +26 40 48   0.0010290.9891    58.2   121.7    19.3
    ...
    2017 03 02    20 28 04.7 -35 05 37   0.02311 0.9743    43.0   136.1    27.4
    ...
    2017 03 10    20 32 44.2 -36 02 15   0.05332 0.9597    50.1   127.5    28.3
    ...
    2017 03 25    20 45 33.2 -35 09 55   0.1102  0.9493    61.3   112.8    28.7
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-D36
    

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