• MPC Preparation (Info)

  • MPEC 2016-G67 : 2016 GD2

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    M.P.E.C. 2016-G67                                Issued 2016 Apr. 4, 15:23 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 GD2
    
    Observations:
         K16G02D  C2016 04 02.21567 12 04 44.10 +08 05 26.6          21.0 VqEG067G96
         K16G02D  C2016 04 02.22035 12 04 47.01 +08 04 28.0          20.9 VqEG067G96
         K16G02D  C2016 04 02.22502 12 04 49.79 +08 03 29.6          20.7 VqEG067G96
         K16G02D  C2016 04 02.22970 12 04 52.67 +08 02 30.8          20.7 VqEG067G96
         K16G02D* C2016 04 02.29201 12 05 30.10 +07 49 29.3          21.5 VqEG067I52
         K16G02D  C2016 04 02.29277 12 05 30.55 +07 49 20.1          20.4 VqEG067I52
         K16G02D  C2016 04 02.32175 12 05 47.90 +07 43 18.6          21.2 VqEG067G96
         K16G02D  C2016 04 02.32590 12 05 50.36 +07 42 26.7          20.7 VqEG067G96
         K16G02D  C2016 04 02.32798 12 05 51.62 +07 41 59.6          20.5 VqEG067G96
         K16G02D  C2016 04 03.19922 12 14 58.87 +04 49 39.2          21.1 VqEG067G96
         K16G02D  C2016 04 03.19951 12 14 59.05 +04 49 35.8          21.5 VqEG067G96
         K16G02D  C2016 04 03.19980 12 14 59.20 +04 49 32.4          21.1 VqEG067G96
         K16G02D  C2016 04 03.20009 12 14 59.33 +04 49 29.3          21.3 VqEG067G96
         K16G02D  C2016 04 03.34262 12 16 14.42 +04 22 51.0          20.6 VqEG067I52
         K16G02D  C2016 04 03.34553 12 16 15.87 +04 22 19.7          20.9 VqEG067I52
         K16G02D  C2016 04 03.34759 12 16 16.80 +04 22 00.9          20.4 RoEG067926
         K16G02D  C2016 04 03.35100 12 16 18.62 +04 21 22.5          20.6 RoEG067926
         K16G02D  C2016 04 03.35443 12 16 20.43 +04 20 44.9          20.6 RoEG067926
         K16G02D  C2016 04 04.21422 12 24 16.01 +01 49 29.8          21.9 VqEG067G96
         K16G02D  C2016 04 04.22024 12 24 18.76 +01 48 30.6          21.0 VqEG067G96
         K16G02D  C2016 04 04.22176 12 24 19.47 +01 48 16.1          21.7 VqEG067I52
         K16G02D  C2016 04 04.22426 12 24 20.56 +01 47 51.4          21.2 VqEG067I52
         K16G02D  C2016 04 04.22625 12 24 21.55 +01 47 31.6          21.8 VqEG067G96
         K16G02D  C2016 04 04.22676 12 24 21.83 +01 47 25.9          20.4 VqEG067I52
         K16G02D  C2016 04 04.22927 12 24 22.96 +01 47 01.2          20.8 VqEG067I52
         K16G02D  C2016 04 04.29416 12 24 52.89 +01 36 14.6          21.4 VqEG067I52
         K16G02D  C2016 04 04.29562 12 24 53.52 +01 36 00.4          21.3 VqEG067I52
         K16G02D  C2016 04 04.29707 12 24 54.20 +01 35 45.4          21.0 VqEG067I52
         K16G02D  C2016 04 04.29853 12 24 54.90 +01 35 31.5          21.4 VqEG067I52
    
    Observer details:
    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 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.
        1.5-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:
    2016 GD2                                                 Earth MOID = 0.0277 AU
    Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
    M 341.86351              (2000.0)            P               Q
    n   0.36014338     Peri.  139.52803     -0.91769766     -0.39665667
    a   1.9565266      Node    17.14251     +0.34223850     -0.81774130
    e   0.4963400      Incl.    4.32675     +0.20175186     -0.41708831
    P   2.74           H   26.5           G   0.15           U   7
    Residuals in seconds of arc
    160402 G96  0.2-  0.1-    160403 G96  0.5+  0.4+    160404 I52  0.0   0.0
    160402 G96  0.7+  0.1+    160403 G96  0.4+  0.3+    160404 I52  1.2-  0.3+
    160402 G96  0.2-  0.3+    160403 G96  0.0   0.4+    160404 G96  0.2-  0.3+
    160402 G96  0.4+  0.2+    160403 I52 (2.2+  2.6-)   160404 I52  0.4+  0.3-
    160402 I52  0.2-  0.7-    160403 I52  1.2+  1.5-    160404 I52  0.1-  0.1+
    160402 I52  0.3-  0.4-    160403 926  0.7-  0.2+    160404 I52  0.5+  0.1-
    160402 G96  0.1+  0.4+    160403 926  0.1-  0.3-    160404 I52  0.1-  0.1+
    160402 G96  0.2-  0.3+    160403 926  0.1+  0.3+    160404 I52  0.2+  0.5-
    160402 G96  0.0   0.8-    160404 G96 (0.9+  1.8-)   160404 I52  0.7+  0.1+
    160403 G96  0.1+  0.5+    160404 G96  0.0   0.8-
    
    Ephemeris:
    2016 GD2                 a,e,i = 1.96, 0.50, 4                   q = 0.9854
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 03 05    04 00 41.4 +45 42 41   0.1112  0.9856    83.6    90.0    24.9
    ...
    2016 03 20    06 58 53.5 +52 01 00   0.05394 1.0060    99.4    77.6    22.9
    ...
    2016 03 28    10 41 20.9 +30 34 37   0.04200 1.0297   137.9    40.5    21.3
    ...
    2016 04 03    12 12 55.6 +05 28 58   0.05423 1.0526   165.9    13.4    21.1
    2016 04 04    12 22 19.8 +02 27 11   0.05761 1.0568   168.8    10.6    21.1
    2016 04 05    12 30 38.0 -00 14 17   0.06126 1.0611   171.2     8.2    21.1
    ...
    2016 04 11    13 04 42.4 -11 03 19   0.08699 1.0889   175.6     4.1    21.8
    ...
    2016 04 19    13 28 10.3 -17 44 41   0.1278  1.1310   171.8     7.3    22.8
    ...
    2016 05 04    13 49 05.3 -22 11 01   0.2186  1.2212   165.4    12.0    24.4
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-G67
    

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