• MPC Preparation (Info)

  • MPEC 2017-W01 : 2000 UO30

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    M.P.E.C. 2017-W01                                Issued 2017 Nov. 16, 03:31 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
    
                                       2000 UO30
    
                               Revision to MPEC 2000-V06
    
    Additional Observations:
         K00U30O  C2017 11 15.08570 22 12 40.63 +17 44 39.8          20.9 GUEW001G96
         K00U30O  C2017 11 15.09144 22 12 38.12 +17 45 51.2          21.1 GUEW001G96
         K00U30O  C2017 11 15.09718 22 12 35.63 +17 47 02.3          20.4 GUEW001G96
         K00U30O  C2017 11 15.10288 22 12 33.20 +17 48 13.2          20.4 GUEW001G96
         K00U30O  C2017 11 15.13640 22 12 18.65 +17 55 09.6          21.1 RoEW001926
         K00U30O  C2017 11 15.14010 22 12 17.03 +17 55 56.1          20.9 RoEW001926
         K00U30O  C2017 11 15.14383 22 12 15.39 +17 56 42.2          20.5 RoEW001926
         K00U30O  C2017 11 15.14389022 12 15.09 +17 56 37.3          21.5 GUEW001H01
         K00U30O  C2017 11 15.14771222 12 13.45 +17 57 24.5          20.5 GUEW001H01
         K00U30O  C2017 11 15.16348622 12 06.66 +18 00 39.2          20.7 GUEW001H01
         K00U30O  C2017 11 15.16717522 12 05.09 +18 01 24.6          21.0 GUEW001H01
         K00U30O  C2017 11 15.18787 22 11 56.50 +18 05 43.4          20.8 GUEW001I52
         K00U30O  C2017 11 15.18907 22 11 55.99 +18 05 58.5          20.7 GUEW001I52
         K00U30O  C2017 11 15.19028 22 11 55.46 +18 06 13.2          20.1 GUEW001I52
         K00U30O  C2017 11 16.09791 22 05 54.82 +21 15 09.7          19.9 GUEW001I52
         K00U30O  C2017 11 16.09867 22 05 54.42 +21 15 19.4          20.1 GUEW001I52
         K00U30O  C2017 11 16.09943 22 05 54.08 +21 15 28.8          20.0 GUEW001I52
         K00U30O  C2017 11 16.10019 22 05 53.76 +21 15 38.2          20.4 GUEW001I52
         K00U30O  C2017 11 16.11208 22 05 48.38 +21 18 08.4          20.2 RoEW001926
         K00U30O  C2017 11 16.11591 22 05 46.65 +21 18 56.4          20.4 RoEW001926
    
    Observer details:
    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 A. D. Grauer.  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.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer G. J. Leonard.
        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.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    171115 G96 0.01- 7.38-    171116 926 0.47+ 7.82-    MPO  9847   +0.64 day
    
    Orbital elements:
    2000 UO30                                                Earth MOID = 0.0387 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M 323.46819              (2000.0)            P               Q
    n   0.40552894     Peri.   30.28775     +0.34226674     -0.92898699
    a   1.8076797      Node    40.17509     +0.81233103     +0.21723210
    e   0.4504265      Incl.   12.61027     +0.47219887     +0.29965545
    P   2.43           H   24.0           G   0.15           U   0
    Residuals in seconds of arc
    001030 704  0.0   0.5-    001101 704  0.1-  0.4-    001102 704  0.4-  0.6-
    001030 704  0.7-  0.1-    001101 704  0.1+  0.5+    001102 704  0.1+  0.4+
    001030 704  0.9-  0.3-    001101 704  0.3+  0.8-    001201 568  0.1-  0.0
    001030 704  0.1-  0.3+    001101 704  0.1-  0.1-    001201 568  0.1-  0.2-
    001030 704  0.5+  0.4-    001101 704  0.9+  0.0     010123 568  0.1+  0.1+
    001031 704  0.4-  0.8+    001101 704  0.9+  0.8-    010123 568  0.1+  0.1+
    001031 704  0.6-  0.1+    001101 704  0.1+  0.5+    171115 G96  0.2-  0.1+
    001031 704  0.0   0.0     001101 118  0.0   0.6+    171115 G96  0.4-  0.2+
    001031 704  0.7-  0.1-    001101 118  0.1-  0.0     171115 G96  0.4-  0.0
    001031 704  0.3+  0.2+    001101 118  0.7+  0.9+    171115 G96  0.3+  0.2+
    001031 704  0.0   0.1+    001101 046  0.1+  0.0     171115 926  0.3+  0.6-
    001031 704  0.1-  0.3+    001101 046  1.3-  0.7-    171115 926  0.0   0.1+
    001031 704  0.4-  0.5-    001101 046  0.0   1.5-    171115 926  0.4-  0.1+
    001031 704  0.6-  0.6+    001101 046  0.7+  0.5+    171115 H01  0.3+  0.0
    001031 704  0.3+  0.1-    001101 046  0.9+  1.1+    171115 H01  0.4+  0.0
    001101 853  0.4+  0.7+    001102 853 (2.1-  2.4-)   171115 H01  0.1+  0.0
    001101 853  0.1-  0.6+    001102 853  0.2+  0.1-    171115 H01  0.2+  0.1-
    001101 853  0.6-  0.5+    001102 853  0.7+  0.3-    171115 I52  0.0   0.4-
    001101 853  0.1-  0.1-    001102 853  0.4-  0.4-    171115 I52  0.0   0.1-
    001101 704  0.1-  0.6-    001102 704  0.1-  0.6-    171115 I52  0.1-  0.3-
    001101 704  0.2+  0.4-    001102 704  0.3-  0.2-    171116 I52  0.5+  0.1-
    001101 704  0.4-  0.1+    001102 704  0.2-  0.5+    171116 I52  0.3-  0.2+
    001101 704  0.0   0.1-    001102 704  0.5+  0.4+    171116 I52  0.2-  0.1+
    001101 704  0.3-  0.0     001102 704  0.3+  0.5-    171116 I52  0.1+  0.0
    001101 704  0.2-  0.2-    001102 704  0.0   0.1-    171116 926  0.1+  0.0
    001101 704  0.7+  0.3+    001102 704  0.2-  0.0     171116 926  0.1+  0.3+
    001101 704  0.1-  0.1-    001102 704  0.2-  0.7+
    
    Ephemeris:
    2000 UO30                a,e,i = 1.81, 0.45, 13                  q = 0.9935
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 10 17    00 13 51.4 -32 34 21   0.1749  1.1267   134.8    38.9    22.0
    ...
    2017 11 01    23 24 02.3 -18 52 22   0.1105  1.0591   124.5    50.5    21.2
    ...
    2017 11 09    22 47 54.8 -01 33 39   0.08606 1.0313   116.1    59.6    20.9
    ...
    2017 11 15    22 13 14.6 +17 27 14   0.07724 1.0151   107.5    68.3    20.9
    2017 11 16    22 06 36.0 +20 54 58   0.07683 1.0128   106.0    69.9    20.9
    2017 11 17    21 59 40.0 +24 23 12   0.07676 1.0106   104.4    71.4    20.9
    ...
    2017 11 23    21 10 55.4 +43 39 19   0.08279 1.0003    96.5    78.8    21.3
    ...
    2017 12 01    19 43 30.8 +60 28 03   0.1038  0.9937    91.2    82.8    22.0
    ...
    2017 12 16    16 40 12.3 +69 02 19   0.1584  1.0046    92.8    78.1    22.7
    
                           (Last issue was M.P.E.C. 2017-V91)
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-W01
    

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