• MPC Preparation (Info)

  • MPEC 2017-G28 : 2017 GM

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    M.P.E.C. 2017-G28                                Issued 2017 Apr. 4, 02:47 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 GM
    
    Observations:
         K17G00M* C2017 04 03.33794 12 13 59.52 +00 21 20.2          20.5 VqEG028G96
         K17G00M  C2017 04 03.34225 12 13 57.72 +00 21 18.8          20.5 VqEG028G96
         K17G00M  C2017 04 03.34653 12 13 55.92 +00 21 18.7          20.3 VqEG028G96
         K17G00M  C2017 04 03.35080 12 13 54.12 +00 21 18.3          20.2 VqEG028G96
         K17G00M  C2017 04 03.46024 12 13 38.524+00 23 48.55         20.6 wLEG028F51
         K17G00M  C2017 04 03.48808 12 13 23.701+00 23 48.47         20.5 wLEG028F51
         K17G00M  C2017 04 03.50201 12 13 16.258+00 23 48.33         20.4 wLEG028F51
         K17G00M  C2017 04 04.05998 12 10 08.98 +00 51 23.7          18.2 RrEG028Y00
         K17G00M  C2017 04 04.06060 12 10 07.80 +00 51 26.4          17.8 RrEG028Y00
         K17G00M  C2017 04 04.06156 12 10 05.91 +00 51 30.4          18.5 RrEG028Y00
         K17G00M  C2017 04 04.06287 12 10 03.32 +00 51 36.6          18.2 RrEG028Y00
         K17G00M  C2017 04 04.06417 12 10 00.71 +00 51 42.6          18.3 RrEG028Y00
         K17G00M  C2017 04 04.06528 12 09 58.51 +00 51 46.9          18.1 RrEG028Y00
         K17G00M  C2017 04 04.06624 12 09 56.61 +00 51 52.4          18.3 RrEG028Y00
         K17G00M  C2017 04 04.06719 12 09 54.61 +00 51 56.4          18.1 RrEG028Y00
         K17G00M  C2017 04 04.06797 12 09 52.99 +00 51 59.9          17.9 RrEG028Y00
         K17G00M  C2017 04 04.06857 12 09 51.79 +00 52 01.8          18.3 RrEG028Y00
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, S. Kahale,
        T. Lowe, A. Schultz, M. Willman.  Measurers K. Chambers, S. Chastel,
        L. Denneau, H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat,
        C. Waters, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer R. G. Matheny.  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.
    Y00 SONEAR Observatory, Oliveira.  Observers C. Jacques, E. Pimentel,
        J. Barros.  Measurer C. Jacques.  0.45-m f/2.9 reflector + CCD.
    
    Orbital elements:
    2017 GM                                                  Earth MOID = 0.0000 AU
    Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
    M 331.02514              (2000.0)            P               Q
    n   0.31859319     Peri.  249.33267     -0.10642372     +0.99431025
    a   2.1231388      Node    14.56039     -0.90533237     -0.09498674
    e   0.6486919      Incl.    1.04754     -0.41115361     -0.04821462
    P   3.09           H   29.8           G   0.15           U   5
    Residuals in seconds of arc
    170403 G96  0.1-  0.0     170403 F51  0.1-  0.2+    170404 Y00  0.0   0.5-
    170403 G96  0.1+  0.8-    170404 Y00  0.0   0.1+    170404 Y00  0.5+  0.7+
    170403 G96  0.2+  0.3-    170404 Y00  0.4+  0.0     170404 Y00  0.7-  0.3+
    170403 G96  0.1+  0.1-    170404 Y00  0.2+  0.3-    170404 Y00  1.1-  0.2+
    170403 F51  0.5-  0.0     170404 Y00  0.1+  0.1+    170404 Y00  0.7-  0.6-
    170403 F51  0.2-  0.2+    170404 Y00  0.3-  0.2+
    
    Ephemeris:
    2017 GM                  a,e,i = 2.12, 0.65, 1                   q = 0.7459
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 03 05    12 15 02.6 +00 21 16   0.3235  1.3019   161.0    14.4    28.7
    ...
    2017 03 20    12 16 54.3 +00 17 55   0.1559  1.1512   175.2     4.2    26.4
    ...
    2017 03 28    12 16 36.0 +00 21 58   0.07390 1.0718   175.9     3.8    24.7
    ...
    2017 04 03    12 14 49.4 +00 27 19   0.01425 1.0138   169.8    10.0    21.2
    2017 04 04    12 10 33.8 +00 35 24   0.0043601.0043   167.9    12.0    18.7
    2017 04 05    23 46 02.6 -01 20 39   0.0055840.9951    18.9   161.0    29.8
    ...
    2017 04 11    23 42 08.2 -01 25 52   0.06512 0.9438    25.7   152.6    32.7
    ...
    2017 04 19    23 44 24.5 -01 10 55   0.1463  0.8851    32.9   141.9    32.5
    ...
    2017 05 04    23 56 14.0 +00 03 49   0.3068  0.8174    44.3   120.5    31.7
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-G28
    

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