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  • MPEC 2015-D45 : 2015 DC155

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    M.P.E.C. 2015-D45                                Issued 2015 Feb. 20, 19:49 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 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 DC155
    
    Observations:
         K15DF5C* C2015 02 19.28456 09 08 35.16 +12 27 06.7          19.4 VqED045G96
         K15DF5C  C2015 02 19.28915 09 08 38.55 +12 27 48.5          19.8 VqED045G96
         K15DF5C  C2015 02 19.29372 09 08 41.97 +12 28 30.2          19.4 VqED045G96
         K15DF5C  C2015 02 19.29830 09 08 45.35 +12 29 12.2          19.6 VqED045G96
         K15DF5C  C2015 02 19.36007 09 09 31.01 +12 38 27.1          19.4 VqED045G96
         K15DF5C  C2015 02 19.36057 09 09 31.36 +12 38 31.6          19.4 VqED045G96
         K15DF5C  C2015 02 19.36107 09 09 31.72 +12 38 35.9          19.5 VqED045G96
         K15DF5C  C2015 02 19.36157 09 09 32.10 +12 38 40.1          19.4 VqED045G96
         K15DF5C  C2015 02 19.36206 09 09 32.48 +12 38 44.8          19.4 VqED045G96
         K15DF5C  C2015 02 19.77860 09 15 02.36 +13 37 17.6          20.3 VMED045033
         K15DF5C  C2015 02 19.78835 09 15 09.32 +13 38 39.7          19.6 VMED045033
         K15DF5C  C2015 02 19.83147 09 15 39.37 +13 44 33.4          20.0 VMED045033
         K15DF5C KC2015 02 19.83254 09 15 40.56 +13 44 53.3          19.6 RqED045K51
         K15DF5C KC2015 02 19.83446 09 15 41.87 +13 45 08.9          20.0 RqED045K51
         K15DF5C KC2015 02 19.83651 09 15 43.30 +13 45 25.9          19.5 RqED045K51
         K15DF5C  C2015 02 19.83878 09 15 44.47 +13 45 33.9          20.1 VMED045033
         K15DF5C KC2015 02 19.85692 09 15 57.48 +13 48 07.5          20.0 VqED045151
         K15DF5C KC2015 02 19.85869 09 15 58.70 +13 48 21.4          20.2 VqED045151
         K15DF5C KC2015 02 19.86401 09 16 02.30 +13 49 05.2          20.1 VqED045151
         K15DF5C KC2015 02 19.87111 09 16 07.11 +13 50 03.6          20.1 VqED045151
         K15DF5C KC2015 02 19.91164 09 16 35.76 +13 55 34.2          19.8 VqED045I93
         K15DF5C KC2015 02 19.91168 09 16 34.40 +13 55 33.4          19.5 RqED045203
         K15DF5C KC2015 02 19.92145 09 16 42.32 +13 56 52.1          20.4 VqED045I93
         K15DF5C  C2015 02 19.92500 09 16 42.83 +13 57 05.6          20.3 VMED045033
         K15DF5C  C2015 02 19.93232 09 16 47.85 +13 58 04.8          20.2 VMED045033
         K15DF5C KC2015 02 19.93277 09 16 49.79 +13 58 21.8          20.4 VqED045I93
         K15DF5C KC2015 02 19.93894 09 16 52.59 +13 59 08.3          19.6 RqED045203
         K15DF5C  C2015 02 20.24493 09 20 26.52 +14 38 32.2          20.6 VqED045G96
         K15DF5C  C2015 02 20.24543 09 20 26.87 +14 38 36.0          20.1 VqED045G96
         K15DF5C  C2015 02 20.24593 09 20 27.15 +14 38 39.7          20.4 VqED045G96
         K15DF5C  C2015 02 20.24643 09 20 27.49 +14 38 43.5          20.0 VqED045G96
         K15DF5C KC2015 02 20.26549909 20 35.71 +14 40 43.7          19.2 VrED045H21
         K15DF5C KC2015 02 20.26907309 20 37.89 +14 41 10.3          19.1 VrED045H21
         K15DF5C KC2015 02 20.27264709 20 40.11 +14 41 35.9          19.2 VrED045H21
         K15DF5C KC2015 02 20.28450 09 20 48.61 +14 43 05.3          19.9 RqED045H36
         K15DF5C KC2015 02 20.30003 09 20 58.18 +14 44 57.5          19.5 RqED045H36
         K15DF5C KC2015 02 20.30649 09 21 02.14 +14 45 43.1          20.2 RqED045H36
         K15DF5C FC2015 02 20.80948 09 26 31.55 +15 42 49.0                qED045246
         K15DF5C FC2015 02 20.80983 09 26 31.82 +15 42 52.9                qED045246
         K15DF5C FC2015 02 20.81065 09 26 32.38 +15 42 58.9                qED045246
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers B. Stecklum,
        C. Hoegner.  Measurer B. Stecklum.  1.34-m f/4 Schmidt + CCD.
    151 Eschenberg Observatory, Winterthur.  Observer M. Griesser.  0.60-m f/3.8
        astrograph + CCD.
    203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
        0.28-m f/6.8 Schmidt-Cassegrain + CCD.
    246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha, M. Kocer.
        Measurer M. Tichy.  1.06-m KLENOT Telescope + CCD.
    G96 Mt. Lemmon Survey.  Observer E. J. Christensen.  Measurers
        E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill,
        J. A. Johnson, R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly.
        1.5-m reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, T. Linder, T. Lister, T. Vorobjov.  0.61-m
        f/4.0 astrograph + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    K51 Osservatorio del Celado, Castello Tesino.  Observers R. Furgoni, G. Favero.
        Measurer R. Furgoni.  0.80-m f/4 reflector + CCD.
    
    Orbital elements:
    2015 DC155                                               Earth MOID = 0.0231 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M 347.88789              (2000.0)            P               Q
    n   0.56354737     Peri.  293.54164     +0.09545338     -0.99311644
    a   1.4516072      Node   150.73099     +0.95642900     +0.07259648
    e   0.4059263      Incl.    7.98129     +0.27592068     +0.09192113
    P   1.75           H   25.5           G   0.15           U   7
    Residuals in seconds of arc
    150219 G96  0.1+  0.1-    150219 K51  0.2-  0.2-    150220 G96  0.1+  0.1+
    150219 G96  0.1-  0.2-    150219 033  0.8+  0.8+    150220 G96  0.3-  0.1+
    150219 G96  0.4+  0.1-    150219 151  0.0   0.5-    150220 G96  0.2+  0.2+
    150219 G96  0.2+  0.2+    150219 151  0.2+  1.0-    150220 H21  0.2+  0.3-
    150219 G96  0.1+  0.1+    150219 151  0.1-  0.3-    150220 H21  0.4-  0.3+
    150219 G96  0.2-  0.2+    150219 151  0.3-  0.7+    150220 H21  0.3-  0.0
    150219 G96  0.3-  0.0     150219 I93  0.3+  0.2+    150220 H36  0.7+  0.5+
    150219 G96  0.2-  0.2-    150219 203  1.0-  0.2+    150220 H36  0.5+  0.7+
    150219 G96  0.1+  0.2+    150219 I93  0.5+  0.1-    150220 H36  0.1+  0.1-
    150219 033  0.2-  0.3-    150219 033  0.8-  0.4-    150220 246  1.1-  1.4-
    150219 033  0.8+  1.0+    150219 033  1.0+  0.9+    150220 246  0.1-  0.2+
    150219 033  0.0   0.0     150219 I93  0.4-  0.4-    150220 246  1.1+  0.7+
    150219 K51  0.4-  0.3-    150219 203  0.1+  0.9-
    150219 K51  0.5-  0.4-    150220 G96  0.5-  0.0
    
    Ephemeris:
    2015 DC155               a,e,i = 1.45, 0.41, 8                   q = 0.8624
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 01 21    23 49 15.1 -34 40 51   0.1444  0.8983    50.1   122.8    26.1
    ...
    2015 02 05    01 30 31.0 -39 15 54   0.05553 0.9595    60.3   116.8    23.7
    ...
    2015 02 13    06 16 58.3 -20 51 12   0.02733 1.0006   118.5    60.1    19.8
    ...
    2015 02 19    09 04 39.1 +11 43 14   0.04725 1.0341   164.6    14.7    19.8
    2015 02 20    09 17 34.9 +14 08 28   0.05256 1.0398   166.5    12.8    19.9
    2015 02 21    09 28 20.4 +16 04 30   0.05810 1.0457   167.4    11.9    20.1
    ...
    2015 02 27    10 06 53.6 +22 12 32   0.09430 1.0813   164.5    14.2    21.3
    ...
    2015 03 07    10 29 25.6 +24 48 05   0.1473  1.1306   158.7    18.6    22.6
    ...
    2015 03 22    10 48 41.5 +25 05 32   0.2591  1.2253   148.9    24.9    24.2
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-D45
    

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