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  • MPEC 2017-B03 : 2017 AO19

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    M.P.E.C. 2017-B03                                Issued 2017 Jan. 16, 23:53 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
    
                                       2017 AO19
    
    Observations:
         K17A19O* C2017 01 07.36046 07 49 56.43 +06 12 46.2          19.8 VqEB003G96
         K17A19O  C2017 01 07.36483 07 49 56.21 +06 12 41.3          19.5 VqEB003G96
         K17A19O  C2017 01 07.36913 07 49 55.98 +06 12 36.8          19.3 VqEB003G96
         K17A19O  C2017 01 07.39883 07 49 54.45 +06 12 03.2          19.8 VqEB003G96
         K17A19O  C2017 01 07.40334 07 49 54.27 +06 11 57.8          20.0 VqEB003G96
         K17A19O  C2017 01 07.40879 07 49 53.97 +06 11 52.1          19.9 VqEB003G96
         K17A19O  C2017 01 07.41344 07 49 53.75 +06 11 46.0          19.9 VqEB003G96
         K17A19O  C2017 01 07.41741 07 49 53.57 +06 11 41.9          19.7 VqEB003I52
         K17A19O  C2017 01 07.42074 07 49 53.37 +06 11 38.0          19.5 VqEB003I52
         K17A19O  C2017 01 07.42395 07 49 53.21 +06 11 34.2          19.7 VqEB003I52
         K17A19O  C2017 01 07.42693 07 49 53.07 +06 11 31.0          19.9 VqEB003I52
         K17A19O  C2017 01 08.24712 07 49 13.84 +05 56 05.3          19.8 VqEB003G96
         K17A19O  C2017 01 08.25202 07 49 13.61 +05 55 59.7          20.2 VqEB003G96
         K17A19O  C2017 01 08.25525 07 49 13.45 +05 55 56.4          19.8 VqEB003G96
         K17A19O  C2017 01 08.25757 07 49 13.34 +05 55 53.5          19.7 VqEB003G96
         K17A19O  C2017 01 08.26319 07 49 13.02 +05 55 47.7          19.7 VqEB003G96
         K17A19O  C2017 01 08.26486 07 49 12.95 +05 55 45.0          19.0 VqEB003G96
         K17A19O  C2017 01 08.27007 07 49 12.67 +05 55 39.7          18.3 VqEB003G96
         K17A19O  C2017 01 08.27884 07 49 12.21 +05 55 29.5          19.3 VqEB003I52
         K17A19O  C2017 01 08.28224 07 49 12.09 +05 55 25.4                qEB003I52
         K17A19O  C2017 01 08.28552 07 49 11.92 +05 55 21.8                qEB003I52
         K17A19O  C2017 01 08.28867 07 49 11.73 +05 55 17.6                qEB003I52
         K17A19O HC2017 01 08.33647 07 49 09.26 +05 54 25.8                oEB003691
         K17A19O  C2017 01 08.33942 07 49 09.13 +05 54 21.7          20.4 VoEB003691
         K17A19O HC2017 01 08.34353 07 49 08.92 +05 54 16.9                oEB003691
         K17A19O HC2017 01 08.35061 07 49 08.55 +05 54 08.9                oEB003691
         K17A19O  C2017 01 08.35356 07 49 08.38 +05 54 05.7                oEB003691
         K17A19O |C2017 01 09.17152 07 48 28.66 +05 39 00.7          20.6 VuEB003807
         K17A19O |C2017 01 09.17538 07 48 28.43 +05 38 56.6          20.5 VuEB003807
         K17A19O |C2017 01 09.17921 07 48 28.22 +05 38 52.2          20.6 VuEB003807
         K17A19O  C2017 01 09.20892 07 48 26.96 +05 38 10.8          19.3 RoEB003926
         K17A19O  C2017 01 09.22078 07 48 26.39 +05 37 57.4          19.5 RoEB003926
         K17A19O  C2017 01 09.23261 07 48 25.80 +05 37 44.3          19.7 RoEB003926
         K17A19O  C2017 01 09.24003 07 48 25.34 +05 37 36.0          19.4 VqEB003I52
         K17A19O  C2017 01 09.24646 07 48 24.96 +05 37 29.0          19.4 VqEB003I52
         K17A19O  C2017 01 09.24944 07 48 24.90 +05 37 25.6          20.3 VqEB003I52
         K17A19O  C2017 01 09.40695 07 48 16.71 +05 34 31.4          19.8 VqEB003G96
         K17A19O  C2017 01 09.41105 07 48 16.50 +05 34 26.0          19.8 VqEB003G96
         K17A19O |C2017 01 16.12900 07 42 43.25 +03 35 54.7          19.5 VuEB003807
         K17A19O |C2017 01 16.13004 07 42 43.20 +03 35 53.7          19.8 VuEB003807
         K17A19O |C2017 01 16.13148 07 42 43.11 +03 35 52.1          19.6 VuEB003807
    
    Observer details:
    691 Steward Observatory, Kitt Peak.  Observer M. T. Read.  Measurers
        M. T. Read, T. H. Bressi.  0.9-m f/3 reflector + CCD.
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
        + CCD.
    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.  Observer R. A. Kowalski.  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 + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer R. G. Matheny.
        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.  1.0-m reflector + CCD.
    
    Orbital elements:
    2017 AO19
    Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
    M   2.20033              (2000.0)            P               Q
    n   0.05807821     Peri.  200.29701     -0.39506652     -0.82985130
    a   6.6037996      Node   274.74213     +0.88795828     -0.23500205
    e   0.6948856      Incl.   23.29065     +0.23548362     -0.50608384
    P  16.97           H   17.5           G   0.15           U   6
    Residuals in seconds of arc
    170107 G96  0.3-  0.1-    170108 G96  0.3+  0.1-    170109 807  0.0   0.2+
    170107 G96  0.2-  0.1-    170108 G96  0.2-  0.4+    170109 807  0.1-  0.0
    170107 G96  0.4-  0.3+    170108 G96  0.0   0.4-    170109 926  0.3-  0.3+
    170107 G96  0.6-  0.4+    170108 G96  0.1-  0.1+    170109 926  0.2+  0.0
    170107 G96  0.2+  0.1+    170108 I52  0.3-  0.3-    170109 926  0.5+  0.1+
    170107 G96  0.2-  0.6+    170108 I52  0.5+  0.5-    170109 I52  0.6-  0.1+
    170107 G96  0.1+  0.2-    170108 I52  0.5+  0.5-    170109 I52  1.3-  0.2+
    170107 I52  0.4+  0.2+    170108 I52  0.1+  1.1-    170109 I52  0.1+  0.1+
    170107 I52  0.1-  0.1+    170108 691  0.1-  0.6+    170109 G96  0.1-  0.8+
    170107 I52  0.0   0.0     170108 691  0.3+  0.1-    170109 G96  0.1-  0.1-
    170107 I52  0.1+  0.1+    170108 691  0.3+  0.3-    170116 807  0.0   0.0
    170108 G96  0.2-  0.0     170108 691  0.2+  0.4-    170116 807  0.1+  0.0
    170108 G96  0.1+  0.1-    170108 691  0.0   0.3-    170116 807  0.1-  0.1-
    170108 G96  0.1+  0.2+    170109 807  0.5+  0.0
    
    Ephemeris:
    2017 AO19                a,e,i = 6.60, 0.69, 23                  q = 2.0149
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 12 17    08 02 43.9 +13 19 55   1.1444  2.0284   144.6    16.3    20.2
    ...
    2017 01 01    07 54 47.7 +08 16 25   1.0715  2.0166   157.8    10.6    19.8
    ...
    2017 01 09    07 48 36.9 +05 42 08   1.0559  2.0149   162.3     8.6    19.7
    ...
    2017 01 15    07 43 39.2 +03 54 58   1.0552  2.0158   162.7     8.3    19.7
    2017 01 16    07 42 49.5 +03 38 01   1.0560  2.0161   162.5     8.4    19.7
    2017 01 17    07 42 00.0 +03 21 21   1.0571  2.0165   162.3     8.5    19.7
    ...
    2017 01 23    07 37 13.0 +01 47 56   1.0688  2.0198   159.3     9.9    19.8
    ...
    2017 01 31    07 31 40.5 +00 02 18   1.0980  2.0270   153.3    12.6    20.0
    ...
    2017 02 15    07 25 42.9 -02 16 53   1.1898  2.0489   140.2    18.0    20.4
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B03
    

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