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  • MPEC 2019-O67 : 2019 ON

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    M.P.E.C. 2019-O67                                Issued 2019 July 25, 13:36 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 ON                                 
    
    Observations:
         K19O00N  C2019 07 06.52253921 12 16.620+08 39 23.95         20.85GVEO067F51
         K19O00N  C2019 07 06.53445621 12 17.383+08 39 13.75         20.97GVEO067F51
         K19O00N  C2019 07 06.54636721 12 18.142+08 39 03.49         21.10GVEO067F51
         K19O00N* C2019 07 24.51924122 23 27.22 -08 58 35.2          18.33oVEO067T08
         K19O00N  C2019 07 24.52251022 23 28.69 -08 59 06.2          18.29oVEO067T08
         K19O00N  C2019 07 24.52776522 23 30.95 -08 59 56.5          18.17oVEO067T08
         K19O00N  C2019 07 24.53977322 23 36.30 -09 01 53.4          18.72oVEO067T08
         K19O00N KC2019 07 24.95264 22 27 50.81 -10 12 41.9          18.7 VqEO067595
         K19O00N  C2019 07 24.95376 22 27 50.73 -10 13 05.4                VEO067246
         K19O00N  C2019 07 24.95400 22 27 50.80 -10 13 06.9                VEO067246
         K19O00N  C2019 07 24.95412 22 27 50.90 -10 13 07.7                VEO067246
         K19O00N  C2019 07 24.95424 22 27 50.94 -10 13 09.4                VEO067246
         K19O00N  C2019 07 24.95435 22 27 51.02 -10 13 10.2                VEO067246
         K19O00N  C2019 07 24.95447 22 27 51.12 -10 13 12.5                VEO067246
         K19O00N  C2019 07 24.95458 22 27 51.20 -10 13 12.7                VEO067246
         K19O00N  C2019 07 24.95470 22 27 51.28 -10 13 14.3          18.5 GVEO067246
         K19O00N  C2019 07 24.95481 22 27 51.31 -10 13 16.4                VEO067246
         K19O00N KC2019 07 24.95605 22 27 52.65 -10 13 18.2          19.0 VqEO067595
         K19O00N KC2019 07 24.95947 22 27 54.41 -10 13 55.2          18.7 VqEO067595
         K19O00N IC2019 07 24.97423622 28 02.29 -10 16 27.5          18.8 GVEO067L01
         K19O00N IC2019 07 24.97544222 28 02.93 -10 16 40.1          19.0 GVEO067L01
         K19O00N KC2019 07 24.97612922 28 05.32 -10 17 01.8          19.0 GVEO067J95
         K19O00N KC2019 07 24.97848922 28 04.54 -10 17 12.9          18.8 GVEO067L01
         K19O00N KC2019 07 24.97954522 28 05.10 -10 17 23.8          18.9 GVEO067L01
         K19O00N KC2019 07 24.98007822 28 05.38 -10 17 29.3          18.8 GVEO067L01
         K19O00N KC2019 07 24.98632 22 28 08.03 -10 18 51.0          17.7 RVEO067K61
         K19O00N KC2019 07 24.98742 22 28 08.64 -10 19 01.8          17.7 RVEO067K61
         K19O00N KC2019 07 24.98831 22 28 09.09 -10 19 11.5          17.8 RVEO067K61
         K19O00N KC2019 07 24.98921 22 28 09.57 -10 19 20.3          17.8 RVEO067K61
         K19O00N KC2019 07 24.99135 22 28 14.65 -10 19 20.3          18.6 VqEO067I93
         K19O00N KC2019 07 24.99451 22 28 16.38 -10 19 54.3          18.4 VqEO067I93
         K19O00N KC2019 07 24.99827 22 28 18.41 -10 20 33.8          18.7 VqEO067I93
         K19O00N KC2019 07 25.04931322 28 45.04 -10 29 55.9          18.8 GVEO067J95
         K19O00N KC2019 07 25.05321522 28 47.11 -10 30 36.8          18.8 GVEO067J95
         K19O00N KC2019 07 25.05741122 28 49.38 -10 31 21.5          18.6 GVEO067J95
         K19O00N KC2019 07 25.25665822 31 00.25 -11 06 08.3          18.9 VuEO067H21
         K19O00N KC2019 07 25.25927922 31 01.69 -11 06 37.5          18.5 VuEO067H21
         K19O00N KC2019 07 25.26190222 31 03.12 -11 07 06.3          19.1 VuEO067H21
         K19O00N KC2019 07 25.26452522 31 04.55 -11 07 35.1          18.6 VuEO067H21
         K19O00N KC2019 07 25.26728922 31 06.05 -11 08 05.6          18.7 VuEO067H21
         K19O00N KC2019 07 25.27029622 31 07.67 -11 08 38.7          19.2 VuEO067H21
         K19O00N KC2019 07 25.34999 22 31 49.95 -11 22 59.3          18.4 RuEO067850
         K19O00N KC2019 07 25.35352 22 31 51.87 -11 23 38.3          18.2 RuEO067850
         K19O00N KC2019 07 25.35700 22 31 53.74 -11 24 16.4          18.3 RuEO067850
         K19O00N KC2019 07 25.36069 22 31 55.70 -11 24 56.5          18.2 RuEO067850
         K19O00N KC2019 07 25.36425 22 31 57.58 -11 25 35.3          18.2 RuEO067850
    
    Observer details:
    246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha.  
        Measurer M. Tichy.  1.06-m f/2.7 reflector + 2048x2048 CCD.
    595 Farra d'Isonzo.  Observer E. Pettarin.  0.61-m f/4.5 reflector + CCD.
    850 Cordell-Lorenz Observatory, Sewanee.  Observer D. T. Durig.  
        0.3-m f/7.6 Schmidt-Cassegrain + 1536x1024 CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe,
        E. Magnier, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber,
        Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.  
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  
        0.81-m f/4.0 astrograph + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  
        0.41-m f/6.3 Schmidt-Cassegrain + CCD.
    K61 Rokycany Observatory.  Observer M. Adamovsky.  0.51-m f/6.8 reflector + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  
        1.0-m f/2.9 reflector + CCD.
    T08 ATLAS-MLO, Mauna Loa.  Observers L. Denneau, J. Tonry, A. Heinze,
        H. Weiland, H. Flewelling.  Measurers L. Denneau, J. Tonry, A. Heinze,
        H. Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, D. Young,
        N. Erasmus.  0.5-m reflector + CCD.
    
    Orbital elements:
    2019 ON                                                  Earth MOID = 0.0149 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 167.26735              (2000.0)            P               Q
    n   0.99449284     Peri.  297.56729     +0.49903019     -0.86235688
    a   0.9940348      Node   122.24262     +0.82645743     +0.44392687
    e   0.1248851      Incl.    5.80153     +0.26064723     +0.24345338
    P   0.99           H   25.1           G   0.15           U   6
    Residuals in seconds of arc
    190706 F51  0.0   0.0     190724 246  0.5+  0.9-    190725 J95  0.2+  0.2-
    190706 F51  0.0   0.0     190724 595  0.6+  0.4+    190725 J95  0.1-  0.3+
    190706 F51  0.0   0.0     190724 595  0.3-  0.6-    190725 J95  0.2+  0.1+
    190724 T08  0.1+  0.6-    190724 L01  0.1-  0.6+    190725 H21  0.0   0.2+
    190724 T08  0.5+  0.1+    190724 L01  0.0   0.7+    190725 H21  0.1+  0.1-
    190724 T08  0.4-  0.9+    190724 J95  0.2-  0.5-    190725 H21  0.1+  0.0
    190724 T08  0.1+  0.6+    190724 L01  0.1+  0.0     190725 H21  0.1+  0.1+
    190724 595  0.3+  0.9+    190724 L01  0.1+  0.2+    190725 H21  0.0   0.1+
    190724 246  0.2+  1.0-    190724 L01  0.1+  0.3+    190725 H21  0.3-  0.1+
    190724 246  0.7-  0.0     190724 K61 (1.4-  1.7-)   190725 850  0.2-  0.1+
    190724 246  0.1-  0.5+    190724 K61  1.0-  0.9-    190725 850  0.4+  0.1-
    190724 246  0.5-  0.1+    190724 K61  1.3-  1.2-    190725 850  0.5+  0.0
    190724 246  0.2-  0.4+    190724 K61  1.3-  0.6-    190725 850  0.3+  0.4+
    190724 246  0.3+  0.6-    190724 I93  0.5-  0.3+    190725 850  0.1-  0.7+
    190724 246  0.7+  0.3+    190724 I93  0.0   0.2-
    190724 246  0.9+  0.0     190724 I93  0.3+  0.1+
    
    Ephemeris:
    2019 ON                  a,e,i = 0.99, 0.12, 6                   q = 0.8699
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 06 25    20 54 01.1 +09 41 52   0.1086  1.0874   128.5    47.0    22.2
    ...
    2019 07 10    21 19 14.3 +07 36 04   0.06480 1.0652   137.3    40.4    20.9
    ...
    2019 07 18    21 42 55.2 +02 19 02   0.04329 1.0513   143.2    35.4    19.8
    ...
    2019 07 24    22 18 42.7 -07 35 26   0.02880 1.0401   146.7    32.4    18.9
    2019 07 25    22 28 09.7 -10 16 23   0.02666 1.0382   146.6    32.6    18.7
    2019 07 26    22 39 18.9 -13 23 46   0.02464 1.0362   145.9    33.4    18.5
    ...
    2019 08 01    00 59 01.4 -41 26 01   0.01736 1.0242   121.2    58.0    18.4
    ...
    2019 08 09    06 07 50.3 -46 04 48   0.02645 1.0074    74.9   103.6    21.0
    ...
    2019 08 24    07 59 07.1 -30 35 05   0.06200 0.9746    52.4   124.8    24.2
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-O67
    


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