• MPC Preparation (Info)

  • MPEC 2017-D45 : 2017 DO34

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    M.P.E.C. 2017-D45                                Issued 2017 Feb. 24, 03:32 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 DO34
    
    Observations:
         K17D34O* C2017 02 22.16001 07 11 37.99 +35 54 24.1          20.9 VqED045G96
         K17D34O  C2017 02 22.16428 07 11 40.31 +35 53 58.2          20.4 VqED045G96
         K17D34O  C2017 02 22.16854 07 11 42.71 +35 53 33.2          20.6 VqED045G96
         K17D34O  C2017 02 22.17280 07 11 45.07 +35 53 07.4          21.3 VqED045G96
         K17D34O  C2017 02 22.24705 07 12 25.97 +35 45 35.1          21.1 VqED045I52
         K17D34O  C2017 02 22.24817 07 12 26.58 +35 45 29.0          20.8 VqED045I52
         K17D34O  C2017 02 22.29646807 12 53.16 +35 40 27.0          20.1 GUED045H01
         K17D34O  C2017 02 22.30026307 12 55.28 +35 40 03.4          20.2 GUED045H01
         K17D34O  C2017 02 22.31408207 13 03.01 +35 38 37.2          20.2 GUED045H01
         K17D34O  C2017 02 22.31826207 13 05.36 +35 38 11.1          20.2 GUED045H01
         K17D34O  C2017 02 22.34282 07 13 19.24 +35 35 41.3          21.0 VqED045I52
         K17D34O  C2017 02 22.34393 07 13 19.89 +35 35 34.2          20.7 VqED045I52
         K17D34O  C2017 02 22.34504 07 13 20.56 +35 35 27.4          21.2 VqED045I52
         K17D34O  C2017 02 22.34615 07 13 21.14 +35 35 20.7          20.4 VqED045I52
         K17D34O  C2017 02 23.12572107 20 53.10 +34 15 51.2          20.7 GUED045H01
         K17D34O  C2017 02 23.13018507 20 55.48 +34 15 24.0          20.2 GUED045H01
         K17D34O  C2017 02 23.13935007 21 00.38 +34 14 27.6          20.4 GUED045H01
         K17D34O  C2017 02 23.14866107 21 05.33 +34 13 30.5          20.3 GUED045H01
         K17D34O KC2017 02 23.89053 07 27 56.42 +32 55 56.5                UED045J95
         K17D34O KC2017 02 23.89759 07 28 00.13 +32 55 12.2                UED045J95
         K17D34O KC2017 02 23.90325 07 28 03.07 +32 54 36.2          20.5 GUED045J95
    
    Observer details:
    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.
    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 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.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2017 DO34                                                Earth MOID = 0.0810 AU
    Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
    M   4.26915              (2000.0)            P               Q
    n   0.32845102     Peri.  148.43785     -0.60984551     -0.79085462
    a   2.0804421      Node   339.00064     +0.69402116     -0.50164011
    e   0.4979926      Incl.    8.23937     +0.38265269     -0.35057978
    P   3.00           H   23.5           G   0.15           U   6
    Residuals in seconds of arc
    170222 G96  0.0   0.1-    170222 H01  0.0   0.0     170223 H01  0.1+  0.1-
    170222 G96  0.4-  0.3-    170222 H01  0.1-  0.1-    170223 H01  0.0   0.1+
    170222 G96  0.2+  0.3+    170222 H01  0.0   0.1-    170223 H01  0.1+  0.1-
    170222 G96  0.3+  0.1+    170222 I52  0.3-  0.1+    170223 H01  0.0   0.1+
    170222 I52  0.1+  0.5-    170222 I52  0.0   0.1-    170223 J95  0.1+  0.0
    170222 I52  0.0   0.3+    170222 I52  0.5+  0.1+    170223 J95  0.2+  0.2+
    170222 H01  0.1-  0.0     170222 I52  0.0   0.3+    170223 J95  0.2-  0.2-
    
    Ephemeris:
    2017 DO34                a,e,i = 2.08, 0.50, 8                   q = 1.0444
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 01 25    02 44 04.3 +52 40 50   0.1752  1.0498   107.2    63.6    22.1
    ...
    2017 02 09    04 47 05.9 +50 47 40   0.1333  1.0468   113.5    59.8    21.4
    ...
    2017 02 17    06 17 22.6 +43 38 59   0.1198  1.0575   122.6    51.9    20.9
    ...
    2017 02 23    07 19 39.9 +34 28 55   0.1180  1.0708   131.2    44.0    20.7
    2017 02 24    07 28 55.8 +32 44 56   0.1186  1.0735   132.6    42.7    20.7
    2017 02 25    07 37 50.3 +30 59 16   0.1194  1.0763   134.0    41.4    20.7
    ...
    2017 03 03    08 23 53.8 +20 28 43   0.1298  1.0952   141.0    34.7    20.7
    ...
    2017 03 11    09 08 39.4 +08 47 12   0.1566  1.1264   145.9    29.7    21.0
    ...
    2017 03 26    10 01 44.4 -03 56 06   0.2360  1.1997   145.6    28.0    22.0
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-D45
    

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