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  • MPEC 2017-D48 : 2017 DS34

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    M.P.E.C. 2017-D48                                Issued 2017 Feb. 24, 03:45 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 DS34
    
    Observations:
         K17D34S  C2017 02 22.28768 10 29 36.19 +03 39 14.9          20.3 VqED048G96
         K17D34S  C2017 02 22.29197 10 29 34.56 +03 38 42.6          20.4 VqED048G96
         K17D34S  C2017 02 22.29627 10 29 32.86 +03 38 10.4          20.0 VqED048G96
         K17D34S* C2017 02 22.31617 10 29 25.31 +03 35 38.4          20.6 VqED048G96
         K17D34S  C2017 02 22.31770 10 29 24.72 +03 35 27.0          20.4 VqED048G96
         K17D34S  C2017 02 22.31922 10 29 24.17 +03 35 15.4          20.4 VqED048G96
         K17D34S  C2017 02 22.32077 10 29 23.54 +03 35 03.4          20.8 VqED048G96
         K17D34S  C2017 02 22.37453 10 29 02.62 +03 28 07.4          20.9 VqED048I52
         K17D34S  C2017 02 22.37564 10 29 02.27 +03 27 58.7          20.6 VqED048I52
         K17D34S  C2017 02 22.37675 10 29 01.86 +03 27 50.1          20.5 VqED048I52
         K17D34S  C2017 02 22.37786 10 29 01.40 +03 27 41.6          20.7 VqED048I52
         K17D34S  C2017 02 22.44978 10 28 33.43 +03 18 11.6          20.9 VqED048I52
         K17D34S  C2017 02 22.45089 10 28 32.94 +03 18 02.7          20.6 VqED048I52
         K17D34S  C2017 02 22.45199 10 28 32.52 +03 17 53.7          20.5 VqED048I52
         K17D34S  C2017 02 22.45388 10 28 31.77 +03 17 38.4          20.7 VqED048I52
         K17D34S KC2017 02 22.51717 10 28 14.96 +03 11 40.7          20.4 RtED048474
         K17D34S KC2017 02 22.52072 10 28 13.51 +03 11 11.0          20.2 RtED048474
         K17D34S KC2017 02 22.52428 10 28 12.07 +03 10 43.0          21.0 RtED048474
         K17D34S KC2017 02 22.52784 10 28 10.62 +03 10 12.9          21.0 RtED048474
         K17D34S  C2017 02 23.38355 10 21 57.54 +00 49 39.4          20.1 VqED048I52
         K17D34S  C2017 02 23.38431 10 21 57.11 +00 49 30.2          20.1 VqED048I52
         K17D34S  C2017 02 23.38508 10 21 56.71 +00 49 22.0          20.4 VqED048I52
         K17D34S  C2017 02 23.38584 10 21 56.29 +00 49 13.0          20.1 VqED048I52
         K17D34S KC2017 02 23.99652 10 16 06.53 -01 23 41.8                UED048J95
         K17D34S KC2017 02 24.00079 10 16 03.55 -01 24 45.0                UED048J95
         K17D34S KC2017 02 24.00389 10 16 01.30 -01 25 31.2          19.7 GUED048J95
    
    Observer details:
    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.
    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.
    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 DS34                                                Earth MOID = 0.0179 AU
    Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
    M 338.86245              (2000.0)            P               Q
    n   0.36133611     Peri.  279.52417     -0.32930757     +0.94219583
    a   1.9522187      Node   331.01186     -0.80852657     -0.31520098
    e   0.7075149      Incl.    7.33046     -0.48768976     -0.11364573
    P   2.73           H   25.7           G   0.15           U   6
    Residuals in seconds of arc
    170222 G96  0.1-  0.2-    170222 I52  0.4+  0.1-    170222 474  0.0   0.3-
    170222 G96  0.1-  0.0     170222 I52  0.0   0.1+    170223 I52  0.3-  0.3+
    170222 G96  1.0-  0.4+    170222 I52  0.9+  0.0     170223 I52  0.4-  0.3-
    170222 G96  0.0   0.1-    170222 I52  0.1+  0.1+    170223 I52  0.0   0.3+
    170222 G96  0.0   0.2+    170222 I52  0.2+  0.1-    170223 I52  0.0   0.1-
    170222 G96  0.5+  0.2+    170222 I52  0.1-  0.2-    170223 J95  0.1-  0.1-
    170222 G96  0.0   0.1+    170222 474  0.5+  0.2+    170224 J95  0.5+  0.1+
    170222 I52  1.2-  0.2-    170222 474  0.2+  0.5-    170224 J95  0.4-  0.0
    170222 I52  0.1+  0.2-    170222 474  0.2+  0.6+
    
    Ephemeris:
    2017 DS34                a,e,i = 1.95, 0.71, 7                   q = 0.5710
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 01 25    10 49 28.6 +13 53 05   0.4645  1.3942   146.0    23.2    25.9
    ...
    2017 02 09    10 51 01.8 +12 08 35   0.2469  1.2218   160.2    15.9    24.0
    ...
    2017 02 17    10 45 05.3 +09 29 20   0.1402  1.1260   169.0     9.6    22.3
    ...
    2017 02 23    10 25 01.7 +01 58 22   0.06406 1.0529   172.0     7.5    20.4
    2017 02 24    10 16 04.4 -01 22 07   0.05195 1.0407   168.6    10.8    20.0
    2017 02 25    10 01 44.7 -06 40 16   0.04028 1.0284   162.4    16.9    19.7
    ...
    2017 03 03    00 10 37.9 -34 41 42   0.04422 0.9544    32.8   145.8    26.5
    ...
    2017 03 11    23 20 36.6 -21 10 27   0.1445  0.8565    17.4   159.7    32.0
    ...
    2017 03 26    23 13 24.3 -15 57 46   0.3579  0.6875    24.3   143.3    30.0
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-D48
    

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