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  • MPEC 2015-X94 : 2015 XO129

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    M.P.E.C. 2015-X94                                Issued 2015 Dec. 8, 14:22 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 XO129
    
    Observations:
         K15XC9O* C2015 12 04.25748 04 22 28.50 +19 38 06.1          21.1 VqEX094G96
         K15XC9O  C2015 12 04.26454 04 22 30.21 +19 38 04.4          20.9 VqEX094G96
         K15XC9O  C2015 12 04.27443 04 22 32.60 +19 38 02.1          21.0 VqEX094G96
         K15XC9O  C2015 12 04.28149 04 22 34.29 +19 38 00.6          21.0 VqEX094G96
         K15XC9O  C2015 12 04.32831 04 22 45.50 +19 37 48.8          20.5 VqEX094G96
         K15XC9O  C2015 12 04.32898 04 22 45.66 +19 37 48.6                qEX094G96
         K15XC9O  C2015 12 04.32965 04 22 45.82 +19 37 48.5                qEX094G96
         K15XC9O  C2015 12 04.33032 04 22 46.03 +19 37 48.3                qEX094G96
         K15XC9O  C2015 12 04.37362504 22 56.21 +19 37 32.5          21.2 VtEX094H01
         K15XC9O  C2015 12 04.37978604 22 57.70 +19 37 30.6          21.7 VtEX094H01
         K15XC9O  C2015 12 04.38981704 23 00.14 +19 37 27.3          22.0 VtEX094H01
         K15XC9O  C2015 12 04.39417404 23 01.19 +19 37 25.5          21.9 VtEX094H01
         K15XC9O  C2015 12 06.26368 04 30 25.07 +19 30 36.5          21.2 VqEX094G96
         K15XC9O  C2015 12 06.26883 04 30 25.97 +19 30 35.1          20.3 VqEX094G96
         K15XC9O  C2015 12 06.27397 04 30 26.97 +19 30 34.2          20.5 VqEX094G96
         K15XC9O  C2015 12 06.27911 04 30 27.89 +19 30 33.1          20.7 VqEX094G96
         K15XC9O  C2015 12 06.39569 04 30 49.19 +19 30 06.0          22.2 RoEX094926
         K15XC9O  C2015 12 06.40491 04 30 50.96 +19 30 02.9          22.2 RoEX094926
         K15XC9O  C2015 12 06.41412 04 30 52.67 +19 30 00.6          22.3 RoEX094926
         K15XC9O  C2015 12 08.27215 04 36 38.42 +19 24 18.0          21.1 VqEX094G96
         K15XC9O  C2015 12 08.28450 04 36 40.29 +19 24 15.2                qEX094G96
         K15XC9O  C2015 12 08.29060 04 36 41.13 +19 24 14.2          21.3 VqEX094G96
    
    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.  Observers J. A. Johnson, 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 + 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.
    
    Orbital elements:
    2015 XO129                                               Earth MOID = 0.0079 AU
    Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
    M  22.09413              (2000.0)            P               Q
    n   0.26015733     Peri.  127.22240     +0.97359892     -0.22571804
    a   2.4302186      Node   245.84526     +0.19584635     +0.90253303
    e   0.6303119      Incl.    2.13596     +0.11725766     +0.36672264
    P   3.79           H   25.3           G   0.15           U   8
    Residuals in seconds of arc
    151204 G96  0.1-  0.2+    151204 H01  0.1+  0.2-    151206 926  0.4-  0.0
    151204 G96  0.0   0.0     151204 H01  0.0   0.1-    151206 926  0.4+  0.4-
    151204 G96  0.1+  0.1-    151204 H01  0.0   0.2-    151206 926  0.2+  0.1-
    151204 G96  0.0   0.0     151204 H01  0.2-  0.6-    151208 G96  0.9-  0.5+
    151204 G96  0.2-  0.2+    151206 G96  0.1+  0.5+    151208 G96  0.6+  0.3-
    151204 G96  0.2-  0.2+    151206 G96  0.5-  0.1+    151208 G96  0.2+  0.3-
    151204 G96  0.2-  0.2+    151206 G96  0.3+  0.2+
    151204 G96  0.5+  0.2+    151206 G96  0.0   0.1+
    
    Ephemeris:
    2015 XO129               a,e,i = 2.43, 0.63, 2                   q = 0.8984
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 11 08    18 38 35.5 -14 11 44   0.09754 0.9383    54.9   120.2    25.0
    ...
    2015 11 23    01 34 06.6 +17 26 25   0.03660 1.0186   147.3    31.6    19.5
    ...
    2015 12 01    04 03 38.4 +19 52 11   0.08802 1.0738   174.5     5.1    20.6
    ...
    2015 12 07    04 32 51.4 +19 28 23   0.1345  1.1193   174.6     4.8    21.6
    2015 12 08    04 35 52.2 +19 25 18   0.1426  1.1271   174.2     5.0    21.8
    2015 12 09    04 38 34.1 +19 22 32   0.1507  1.1350   173.8     5.3    21.9
    ...
    2015 12 15    04 50 19.4 +19 11 35   0.2018  1.1838   170.5     7.9    22.7
    ...
    2015 12 23    04 59 59.6 +19 08 41   0.2755  1.2516   164.8    11.9    23.7
    ...
    2016 01 07    05 13 01.3 +19 23 38   0.4340  1.3836   152.8    19.0    25.2
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-X94
    

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