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  • MPEC 2019-C154: 2019 CO5

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    M.P.E.C. 2019-C154                               Issued 2019 Feb. 14, 04:10 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
    
                                       2019 CO5
    
    Observations:
         K19C05O* C2019 02 11.35279 13 34 17.87 +64 19 52.9          19.2 GVEC154703
         K19C05O  C2019 02 11.35824 13 34 11.59 +64 19 20.3          19.1 GVEC154703
         K19C05O  C2019 02 11.36369 13 34 05.21 +64 18 48.2          19.3 GVEC154703
         K19C05O  C2019 02 11.36914 13 33 58.77 +64 18 14.8          19.4 GVEC154703
         K19C05O  C2019 02 11.45960 13 32 12.78 +64 09 04.1          19.3 GVEC154I52
         K19C05O  C2019 02 11.45985 13 32 12.51 +64 09 02.9          19.5 GVEC154I52
         K19C05O  C2019 02 11.46010 13 32 12.21 +64 09 01.0          19.4 GVEC154I52
         K19C05O  C2019 02 11.46034 13 32 11.91 +64 08 59.6          19.1 GVEC154I52
         K19C05O KC2019 02 12.07203313 21 01.70 +63 03 00.8          19.3 GVEC154L01
         K19C05O KC2019 02 12.07254313 21 01.17 +63 02 57.6          19.4 GVEC154L01
         K19C05O KC2019 02 12.07510913 20 58.34 +63 02 40.2          19.4 GVEC154L01
         K19C05O KC2019 02 12.07717113 20 56.07 +63 02 26.5          19.3 GVEC154L01
         K19C05O KC2019 02 12.07922313 20 53.86 +63 02 13.2          19.2 GVEC154L01
         K19C05O  C2019 02 12.33025 13 16 32.79 +62 33 54.2          19.5 GVEC154I52
         K19C05O  C2019 02 12.33043 13 16 32.58 +62 33 53.1          19.1 GVEC154I52
         K19C05O  C2019 02 12.33062 13 16 32.35 +62 33 51.3          19.3 GVEC154I52
         K19C05O  C2019 02 12.33320 13 16 29.59 +62 33 33.9          19.1 GVEC154I52
         K19C05O KC2019 02 12.41789813 14 58.89 +62 23 59.1          19.1 GVEC154V03
         K19C05O KC2019 02 12.42098413 14 55.51 +62 23 38.5          19.2 GVEC154V03
         K19C05O KC2019 02 12.42407013 14 52.27 +62 23 16.5          19.1 GVEC154V03
         K19C05O KC2019 02 12.79946 13 08 34.97 +61 38 20.9          18.8 GVEC154587
         K19C05O KC2019 02 12.80047 13 08 34.00 +61 38 13.8                VEC154587
         K19C05O KC2019 02 12.80148 13 08 32.93 +61 38 06.9                VEC154587
         K19C05O KC2019 02 12.88967 13 07 06.31 +61 27 52.9          19.3  VEC154104
         K19C05O KC2019 02 12.89364 13 07 02.48 +61 27 24.5          18.8  VEC154104
         K19C05O KC2019 02 12.89761 13 06 58.46 +61 26 57.1          19.0  VEC154104
         K19C05O KC2019 02 12.94205 13 06 14.43 +61 21 44.3          19.5 VqEC154C77
         K19C05O KC2019 02 12.94859 13 06 07.87 +61 20 56.9          20.1 VqEC154C77
         K19C05O KC2019 02 12.95513 13 06 01.32 +61 20 10.5          19.8 VqEC154C77
         K19C05O KC2019 02 12.96806 13 05 48.26 +61 18 39.2          19.1 GVEC154203
         K19C05O KC2019 02 12.98168 13 05 34.78 +61 17 02.4          19.1 GVEC154203
         K19C05O KC2019 02 12.99822 13 05 18.18 +61 15 04.3          19.7 GVEC154203
         K19C05O KC2019 02 13.01166 13 05 04.73 +61 13 28.3          18.8 GVEC154K38
         K19C05O KC2019 02 13.03354 13 04 42.85 +61 10 51.3          19.0 GVEC154K38
         K19C05O KC2019 02 13.05544 13 04 20.96 +61 08 13.4          19.3 GVEC154K38
         K19C05O KC2019 02 13.11338 13 03 23.10 +61 01 11.0                VEC154204
         K19C05O KC2019 02 13.12028 13 03 16.25 +61 00 20.3                VEC154204
         K19C05O KC2019 02 13.12716 13 03 09.39 +60 59 29.7          19.3 GVEC154204
         K19C05O KC2019 02 13.33658 12 59 52.71 +60 33 36.7          19.4 GUEC154H36
         K19C05O KC2019 02 13.34778 12 59 41.65 +60 32 14.2          18.8 GUEC154H36
         K19C05O KC2019 02 13.35882 12 59 30.81 +60 30 51.7          19.4 GUEC154H36
         K19C05O KC2019 02 13.36281 12 59 26.77 +60 30 21.6          18.9 GUEC154H36
         K19C05O KC2019 02 13.93791 12 50 44.08 +59 16 26.4          18.9 GVEC154K38
         K19C05O KC2019 02 13.95542 12 50 28.28 +59 14 12.4          18.8 GVEC154K38
         K19C05O KC2019 02 13.96515 12 50 19.59 +59 12 57.5          19.3 GVEC154K38
         K19C05O KC2019 02 14.11384812 48 05.77 +58 53 30.8          19.2 GVEC154J95
         K19C05O KC2019 02 14.12010612 48 00.14 +58 52 41.6          19.2 GVEC154J95
         K19C05O KC2019 02 14.12625612 47 54.60 +58 51 53.0          19.1 GVEC154J95
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m reflector + CCD.
    203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
        0.36-m f/7.50 Schmidt-Cassegrain + CCD.
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
        CCD.
    587 Sormano.  Observers A. Fumagalli, P. Sicoli, A. Testa.  Measurer
        P. Sicoli.  0.5-m f/6.8 reflector + CCD.
    703 Catalina Sky Survey.  Observer B. M. Africano.  Measurers B. M. Africano,
        E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
        H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne,
        R. L. Seaman, F. C. Shelly.  0.68-m Schmidt + 10K CCD.
    C77 Bernezzo Observatory.  Observer A. Mantero.  0.25-m f/4.0 reflector + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer E. J. Christensen.
        Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
        A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson,
        G. J. Leonard, T. A. Pruyne, R. L. Seaman, F. C. Shelly.  1.0-m reflector
        + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3
        Schmidt-Cassegrain + CCD.
    K38 M57 Observatory, Saltrio.  Observer G. Baj.  0.3-m f/5.5 Ritchey-Chretien
        + CCD.
    L01 Visnjan Observatory, Tican.  Observers K. Korlevic, F. Valentine.
        Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.
    V03 Big Water.  Observer D. Rankin.  0.30-m reflector + CCD.
    
    Orbital elements:
    2019 CO5                                                 Earth MOID = 0.1596 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M  26.97448              (2000.0)            P               Q
    n   0.25172250     Peri.  116.17556     -0.22181665     -0.97158925
    a   2.4842084      Node   345.88258     +0.72934056     -0.10913865
    e   0.6063782      Incl.   19.77791     +0.64719373     -0.21000733
    P   3.92           H   21.3           G   0.15           U   6
    Residuals in seconds of arc
    190211 703  0.3-  0.1-    190212 I52  0.2-  0.4-    190213 K38  0.4-  0.0
    190211 703  0.3+  0.2-    190212 V03  0.1+  0.2-    190213 K38  0.4-  0.0
    190211 703  0.3+  0.3+    190212 V03  0.5-  0.3+    190213 K38  0.3-  0.1+
    190211 703  0.1-  0.5-    190212 V03  0.1-  0.6-    190213 204  0.2-  0.1-
    190211 I52  0.0   0.0     190212 587  0.2+  0.3-    190213 204  0.0   0.1-
    190211 I52  0.1+  0.3+    190212 587  0.4+  0.4-    190213 204  0.0   0.0
    190211 I52  0.1+  0.0     190212 587  0.2-  0.3-    190213 H36  1.5+  0.3+
    190211 I52  0.0   0.1+    190212 104  0.0   0.1+    190213 H36  0.5+  0.6+
    190212 L01  0.1-  0.2+    190212 104  0.7+  0.5-    190213 H36  0.0   0.1+
    190212 L01  0.1+  0.4+    190212 104  0.1+  0.1-    190213 H36  1.1-  0.4-
    190212 L01  0.0   0.1-    190212 C77  0.3+  1.5+    190213 K38  0.6-  0.2+
    190212 L01  0.0   0.1-    190212 C77  0.1-  0.2+    190213 K38  0.6-  0.4+
    190212 L01  0.3+  0.1+    190212 C77  0.4-  0.0     190213 K38  0.2+  0.2+
    190212 I52  0.1+  0.2+    190212 203  0.5-  0.1+    190214 J95  0.1+  0.3-
    190212 I52  0.0   0.3+    190212 203  0.3+  0.0     190214 J95  0.1+  0.0
    190212 I52  0.2-  0.2-    190212 203  0.3-  0.3-    190214 J95  0.0   0.1+
    
    Ephemeris:
    2019 CO5                 a,e,i = 2.48, 0.61, 20                  q = 0.9778
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2019 01 15    20 08 00.3 +59 27 56   0.2899  0.9803    80.9    82.2    21.4
    ...
    2019 01 30    18 02 00.7 +69 10 58   0.2137  1.0148    91.9    75.9    20.6
    ...
    2019 02 07    15 10 30.1 +69 36 12   0.1794  1.0482   105.4    65.1    20.0
    ...
    2019 02 13    13 05 13.5 +61 14 53   0.1633  1.0789   120.3    52.2    19.5
    2019 02 14    12 49 45.6 +59 08 30   0.1618  1.0845   123.2    49.6    19.4
    2019 02 15    12 35 48.0 +56 53 06   0.1608  1.0901   126.1    47.0    19.3
    ...
    2019 02 21    11 36 37.9 +41 35 37   0.1641  1.1263   144.4    30.7    19.0
    ...
    2019 03 01    10 55 55.9 +22 29 58   0.1943  1.1796   165.2    12.4    18.8
    ...
    2019 03 16    10 25 44.0 +01 54 34   0.3089  1.2907   161.2    14.4    20.1
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-C154
    

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