• MPC Preparation (Info)

  • MPEC 2015-Y14 : 2015 XA379

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    M.P.E.C. 2015-Y14                                Issued 2015 Dec. 17, 14:32 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
    
                                      2015 XA379
    
    Observations:
         K15Xb9A* C2015 12 14.30193 05 31 52.14 +11 01 36.1          21.6 VqEY014G96
         K15Xb9A  C2015 12 14.30857 05 31 52.07 +11 01 31.1          21.0 VqEY014G96
         K15Xb9A  C2015 12 14.31519 05 31 51.83 +11 01 26.5          21.6 VqEY014G96
         K15Xb9A  C2015 12 14.32183 05 31 51.71 +11 01 21.9          20.7 VqEY014G96
         K15Xb9A  C2015 12 14.42814 05 31 49.69 +11 00 04.3                qEY014G96
         K15Xb9A  C2015 12 14.43435 05 31 49.54 +11 00 00.4          21.8 VqEY014G96
         K15Xb9A  C2015 12 14.44057 05 31 49.50 +10 59 55.1          22.1 VqEY014G96
         K15Xb9A  C2015 12 16.32883 05 32 06.39 +10 38 03.1                qEY014G96
         K15Xb9A  C2015 12 16.33896 05 32 06.12 +10 37 54.8          21.2 VqEY014G96
         K15Xb9A  C2015 12 16.34403 05 32 06.03 +10 37 51.4          21.2 VqEY014G96
         K15Xb9A  C2015 12 16.35182 05 32 05.84 +10 37 47.4          21.6 RoEY014926
         K15Xb9A  C2015 12 16.37287 05 32 05.35 +10 37 31.6          21.8 RoEY014926
         K15Xb9A  C2015 12 16.38728 05 32 05.12 +10 37 20.9          21.5 RoEY014926
         K15Xb9A KC2015 12 17.37204 05 32 13.75 +10 25 52.7                oEY014291
         K15Xb9A KC2015 12 17.38670 05 32 13.43 +10 25 41.9                oEY014291
         K15Xb9A KC2015 12 17.40247 05 32 13.18 +10 25 30.0                oEY014291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer R. A. Mastaler.  1.8-m f/2.7 reflector + CCD.
    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.  Observers D. C. Fuls, E. J. Christensen.  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.
    
    Orbital elements:
    2015 XA379                                               Earth MOID = 0.0190 AU
    Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
    M 343.29924              (2000.0)            P               Q
    n   0.67482302     Peri.  348.94498     -0.73649173     -0.67634021
    a   1.2872892      Node   148.48620     +0.62236459     -0.68444947
    e   0.2191581      Incl.    1.31480     +0.26503252     -0.27220002
    P   1.46           H   25.6           G   0.15           U   8
    Residuals in seconds of arc
    151214 G96  0.2-  0.2+    151214 G96  0.2+  0.0     151216 926  0.0   0.3-
    151214 G96  0.9+  0.2-    151216 G96  0.3+  0.7+    151217 291  0.3+  0.0
    151214 G96  0.4-  0.2-    151216 G96  0.4-  0.4-    151217 291  0.2-  0.1+
    151214 G96  0.0   0.1-    151216 G96  0.0   0.1-    151217 291  0.3+  0.0
    151214 G96  0.5+  0.2-    151216 926  0.2-  0.1+
    151214 G96  0.4-  0.6+    151216 926  0.8-  0.3-
    
    Ephemeris:
    2015 XA379               a,e,i = 1.29, 0.22, 1                   q = 1.0052
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 11 17    05 21 46.7 +15 38 25   0.2061  1.1754   152.4    22.9    23.6
    ...
    2015 12 02    05 29 35.7 +13 19 01   0.1460  1.1268   163.5    14.4    22.5
    ...
    2015 12 10    05 31 19.4 +11 51 27   0.1203  1.1026   167.4    11.3    21.9
    ...
    2015 12 16    05 32 04.5 +10 42 24   0.1036  1.0855   167.4    11.4    21.6
    2015 12 17    05 32 12.6 +10 30 46   0.1010  1.0828   167.2    11.7    21.5
    2015 12 18    05 32 21.5 +10 19 08   0.09843 1.0801   166.8    12.0    21.5
    ...
    2015 12 24    05 33 45.8 +09 09 26   0.08421 1.0647   163.7    15.1    21.2
    ...
    2016 01 01    05 38 12.4 +07 38 16   0.06750 1.0463   158.2    20.5    20.9
    ...
    2016 01 16    06 07 11.9 +04 56 34   0.04152 1.0201   150.7    28.2    20.0
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-Y14
    

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