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  • MPEC 2015-E46 : 2015 EV

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    M.P.E.C. 2015-E46                                Issued 2015 Mar. 13, 14:23 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 EV
    
    Observations:
         K15E00V* C2015 03 11.21534 10 27 08.38 +08 32 27.6          18.9 VqEE046G96
         K15E00V  C2015 03 11.22319 10 26 57.73 +08 33 40.5          19.0 VqEE046G96
         K15E00V  C2015 03 11.23103 10 26 47.09 +08 34 53.0          19.2 VqEE046G96
         K15E00V  C2015 03 11.23887 10 26 36.38 +08 36 06.1          19.1 VqEE046G96
         K15E00V KC2015 03 11.32556 10 24 37.03 +08 49 37.9          19.3 RoEE046291
         K15E00V KC2015 03 11.32634 10 24 35.94 +08 49 45.2          19.3 RoEE046291
         K15E00V KC2015 03 11.32715 10 24 34.82 +08 49 52.7          19.3 RoEE046291
         K15E00V KC2015 03 11.66141 10 16 40.89 +09 43 44.0          18.4 RqEE046O75
         K15E00V KC2015 03 11.66480 10 16 35.96 +09 44 16.6          19.4 RqEE046O75
         K15E00V KC2015 03 11.66517 10 16 35.35 +09 44 21.0          19.1 RqEE046O75
         K15E00V KC2015 03 11.88619 10 11 01.06 +10 21 57.2                tEE046595
         K15E00V KC2015 03 11.88674 10 11 00.58 +10 22 04.2          19.4 VqEE046C77
         K15E00V KC2015 03 11.89046 10 10 54.36 +10 22 41.0          18.8 VtEE046595
         K15E00V KC2015 03 11.89095 10 10 53.96 +10 22 47.1          19.4 VqEE046C77
         K15E00V KC2015 03 11.89520 10 10 47.25 +10 23 32.3          19.3 VqEE046C77
         K15E00V KC2015 03 11.89573 10 10 46.04 +10 23 36.4          18.8 VtEE046595
         K15E00V KC2015 03 12.00313 10 07 55.08 +10 42 21.7                tEE046204
         K15E00V KC2015 03 12.01341 10 07 38.52 +10 44 10.0          19.3 RtEE046204
         K15E00V KC2015 03 12.02359 10 07 22.08 +10 45 58.7                tEE046204
         K15E00V KC2015 03 12.22294 10 01 57.12 +11 21 55.2          19.3 RqEE046H36
         K15E00V KC2015 03 12.22597 10 01 51.95 +11 22 27.5          18.6 RqEE046H36
         K15E00V KC2015 03 12.23184 10 01 41.56 +11 23 31.3                qEE046H21
         K15E00V KC2015 03 12.23638 10 01 33.85 +11 24 20.4          19.7 VqEE046H21
         K15E00V KC2015 03 12.24090 10 01 26.11 +11 25 10.3                qEE046H21
         K15E00V KC2015 03 12.24215 10 01 24.44 +11 25 24.8          18.8 RqEE046H36
         K15E00V  C2015 03 12.53395 09 52 58.84 +12 19 59.3          19.3 RoEE046300
         K15E00V  C2015 03 12.53491 09 52 57.11 +12 20 10.2          19.2 RoEE046300
         K15E00V  C2015 03 12.53588 09 52 55.31 +12 20 21.5          19.4 RoEE046300
         K15E00V  C2015 03 12.53779 09 52 51.87 +12 20 43.7          19.2 RoEE046300
         K15E00V  C2015 03 12.53874 09 52 50.12 +12 20 54.0          19.3 RoEE046300
         K15E00V KC2015 03 12.79289 09 45 01.82 +13 09 57.8          18.9 RqEE046160
         K15E00V KC2015 03 12.79375 09 45 00.09 +13 10 04.3          19.1 VqEE046151
         K15E00V KC2015 03 12.79480 09 44 58.08 +13 10 16.3          19.0 VqEE046151
         K15E00V KC2015 03 12.79503 09 44 57.72 +13 10 22.7          18.9 RqEE046160
         K15E00V KC2015 03 12.79585 09 44 56.05 +13 10 28.4          19.2 VqEE046151
         K15E00V KC2015 03 12.79715 09 44 53.63 +13 10 48.4          18.8 RqEE046160
         K15E00V KC2015 03 12.79929 09 44 49.46 +13 11 14.3          18.9 RqEE046160
         K15E00V KC2015 03 12.80142 09 44 45.38 +13 11 39.6          18.9 RqEE046160
         K15E00V KC2015 03 12.86135 09 42 49.37 +13 23 32.3          19.1  qEE046104
         K15E00V KC2015 03 12.86355 09 42 45.06 +13 23 58.5          19.0  qEE046104
         K15E00V KC2015 03 12.86547 09 42 41.28 +13 24 21.5          19.1  qEE046104
         K15E00V KC2015 03 12.90676 09 41 20.35 +13 32 33.0          18.9 RqEE046203
         K15E00V KC2015 03 12.92576 09 40 42.80 +13 36 20.8          18.8 RqEE046203
         K15E00V  C2015 03 13.32800 09 26 58.69 +14 58 36.6          19.2 VqEE046G96
         K15E00V  C2015 03 13.32826 09 26 58.12 +14 58 40.0          19.3 VqEE046G96
         K15E00V  C2015 03 13.32853 09 26 57.55 +14 58 43.4          19.4 VqEE046G96
         K15E00V  C2015 03 13.32880 09 26 56.97 +14 58 46.7          19.0 VqEE046G96
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, L. Fermi.  Measurers P. Bacci,
        L. Tesi, G. Fagioli.  0.60-m f/4 reflector + CCD.
    151 Eschenberg Observatory, Winterthur.  Observer M. Griesser.  0.60-m f/3.8
        astrograph + CCD.
    160 Castelmartini.  Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann.
        Measurer E. Prosperi.  0.35-m f/10 Schmidt-Cassegrain + CCD.
    203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
        0.28-m f/6.8 Schmidt-Cassegrain + CCD.
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
        + CCD.
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
    300 Bisei Spaceguard Center--BATTeRS.  Observers T. Sakamoto, N. Hashimoto.
        1.0-m f/3.0 reflector + CCD.
    595 Farra d'Isonzo.  Observer E. Pettarin.  0.61-m f/4.0 reflector + CCD.
    C77 Bernezzo Observatory.  Observer A. Mantero.  0.25-m f/4 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observers R. A. Kowalski, J. A. Johnson, R. G. Matheny.
        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 L. Buzzi, S. Foglia, T. Vorobjov, T. Linder.  0.61-m f/4.0
        astrograph + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    O75 ISON-Hureltogoot Observatory.  Observers T. Namkhai, S. Schmalz.  Measurer
        S. Schmalz.  0.4-m f/2.3 reflector + CCD.
    
    Orbital elements:
    2015 EV                                                  Earth MOID = 0.0062 AU
    Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
    M  22.92087              (2000.0)            P               Q
    n   0.33976796     Peri.  152.93171     +0.78817021     +0.61429230
    a   2.0339851      Node   168.92390     -0.59431069     +0.77563135
    e   0.9603268      Incl.   11.36299     -0.15994534     +0.14505510
    P   2.90           H   22.5           G   0.15           U   9
    Residuals in seconds of arc
    150311 G96  0.4-  0.1+    150312 204  0.5-  0.3+    150312 151  0.2-  0.3-
    150311 G96  0.4-  0.3+    150312 204  0.1-  0.0     150312 160  0.2+  0.6-
    150311 G96  0.1-  0.0     150312 204  0.2+  1.1+    150312 151  0.5-  0.7-
    150311 G96  0.5-  0.2+    150312 H36  0.5-  0.8+    150312 160  0.1-  0.1-
    150311 291  0.3-  0.4+    150312 H36  0.9-  0.0     150312 160  0.9-  0.4+
    150311 291  0.3-  0.4+    150312 H21  0.1+  0.5+    150312 160  0.7-  0.4+
    150311 291  0.2-  0.3+    150312 H21  0.3+  0.0     150312 104  0.8+  0.1+
    150311 O75  1.4+  1.3-    150312 H21  0.4-  0.4+    150312 104  0.5+  0.0
    150311 O75 (3.5+  2.6-)   150312 H36  0.4-  0.1+    150312 104  0.1+  0.1+
    150311 O75  2.7+  1.9-    150312 300  0.2+  0.1+    150312 203  0.1+  0.3-
    150311 595  0.8-  0.2+    150312 300  0.4+  0.0     150312 203  0.1-  0.1-
    150311 C77  0.2-  0.3+    150312 300  0.1-  0.2+    150313 G96  0.1+  0.2-
    150311 595  0.6-  0.4-    150312 300  0.5+  0.5+    150313 G96  0.0   0.0
    150311 C77  0.2-  0.6-    150312 300  0.2+  0.1-    150313 G96  0.1+  0.1+
    150311 C77  0.4-  0.4+    150312 160  0.1+  0.1-    150313 G96  0.2+  0.0
    150311 595  0.9-  0.2+    150312 151  0.3-  0.2+
    
    Ephemeris:
    2015 EV                  a,e,i = 2.03, 0.96, 11                  q = 0.0807
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 02 11    12 31 42.8 -06 28 25   0.7521  1.5904   131.8    27.5    24.1
    ...
    2015 02 26    12 14 33.9 -04 28 50   0.4061  1.3610   151.6    20.2    22.2
    ...
    2015 03 06    11 37 47.5 +00 00 24   0.2373  1.2261   169.7     8.3    20.4
    ...
    2015 03 12    10 08 02.8 +10 42 19   0.1320  1.1179   159.3    18.3    19.3
    2015 03 13    09 38 18.3 +13 51 44   0.1194  1.0992   150.4    26.5    19.3
    2015 03 14    09 01 29.6 +17 20 58   0.1097  1.0802   139.9    36.3    19.3
    ...
    2015 03 20    04 32 37.3 +25 28 27   0.1328  0.9619    71.5   101.0    21.7
    ...
    2015 03 28    02 31 21.7 +18 48 36   0.2744  0.7885    34.9   133.6    25.3
    ...
    2015 04 12    01 33 21.6 +12 54 25   0.6268  0.3833     5.6   165.2    32.7
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-E46
    

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