• MPC Preparation (Info)

  • MPEC 2019-O24 : 2018 VV1

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    M.P.E.C. 2019-O24                                Issued 2019 July 18, 19:34 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
    
                                    2018 VV1                                 
    
                               Revision to MPEC 2018-V52                            
    
    Additional Observations:
         K18V01V  C1996 01 25.15096 04 12 28.75 +18 09 09.1          19.0  iEO024691
         K18V01V  C1996 01 25.15868 04 12 29.78 +18 09 15.6          19.2  iEO024691
         K18V01V  C2015 09 12.47861001 01 53.738+03 23 43.35         22.5 GVEO024F51
         K18V01V  C2015 09 12.49039601 01 53.183+03 23 38.90         22.4 GVEO024F51
         K18V01V  C2015 09 12.50217901 01 52.634+03 23 34.48         22.7 GVEO024F51
         K18V01V  C2015 09 12.51396701 01 52.085+03 23 29.79         22.4 GVEO024F51
         K18V01V  C2015 10 21.35164300 17 14.582-02 08 25.76         21.4 GVEO024F51
         K18V01V  C2015 10 21.36264400 17 13.758-02 08 30.88         22.7 GVEO024F51
         K18V01V  C2015 11 06.30841800 01 36.950-03 44 29.00         22.9 GVEO024F51
         K18V01V  C2015 11 06.31905100 01 36.487-03 44 31.07         22.0 GVEO024F51
         K18V01V  C2015 11 06.35708600 01 34.741-03 44 39.90         21.6 GVEO024F51
         K18V01V  C2015 11 17.22556423 56 22.551-04 08 22.21         22.3 GVEO024F51
         K18V01V  C2015 11 17.23738223 56 22.349-04 08 22.63         22.2 GVEO024F51
         K18V01V  C2015 11 17.24921323 56 22.143-04 08 22.89         22.2 GVEO024F51
         K18V01V  C2015 12 14.22319500 04 51.894-02 39 56.01         22.2 GVEO024F51
         K18V01V  C2015 12 14.23522200 04 52.434-02 39 51.19         22.6 GVEO024F51
         K18V01V  C2015 12 14.24727700 04 53.023-02 39 45.88         22.4 GVEO024F51
         K18V01V  C2018 10 18.35289 02 31 41.01 +09 49 28.1          20.4 GVEO024G96
         K18V01V  C2018 10 18.35800 02 31 40.69 +09 49 26.4          20.5 GVEO024G96
         K18V01V  C2018 10 18.36312 02 31 40.39 +09 49 24.1          20.7 GVEO024G96
         K18V01V  C2018 10 18.36823 02 31 40.05 +09 49 21.2          20.6 GVEO024G96
    
    Observer details:
    691 Steward Observatory, Kitt Peak-Spacewatch.  Observer T. Gehrels.  0.9-m f/3 reflector
        + 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.
    G96 Mt. Lemmon 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, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard,
        R. L. Seaman, F. C. Shelly.  1.5-m reflector + 10K CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    960125 691 1.27- 0.22-    181018 G96 0.00- 0.00-    MPO467087    0.00 days
    
    Orbital elements:
    2018 VV1                                                 Earth MOID = 0.1596 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M  18.86461              (2000.0)            P               Q
    n   0.34208821     Peri.  354.49123     -0.59670177     -0.80199604
    a   2.0247775      Node   132.13935     +0.73764800     -0.56161781
    e   0.4350232      Incl.    2.11566     +0.31594687     -0.20343990
    P   2.88           H   20.0           G   0.15           U   1
    Residuals in seconds of arc
    960125 691  0.1-  0.1+    181103 I52  0.0   0.0     181129 I52  0.1+  0.1-
    960125 691  0.1+  0.1-    181103 I52  0.2-  0.0     181205 I52  0.9-  0.3+
    150912 F51  0.1+  0.1-    181103 I52  0.2-  0.3-    181205 I52  0.5+  0.5+
    150912 F51  0.0   0.0     181104 I52  0.9-  0.8-    181209 I52  0.2-  0.1-
    150912 F51  0.1+  0.2+    181104 I52  0.5-  0.6-    181209 I52  0.1-  0.6+
    150912 F51  0.1+  0.0     181104 I52  0.4+  0.2-    181209 I52  0.7-  0.1+
    151021 F51  0.1+  0.1+    181104 H01  0.1+  0.0     181209 I52  0.4+  0.6+
    151021 F51  0.2+  0.2+    181104 I52  0.1+  0.5+    181213 I52  0.1+  0.2+
    151106 F51  0.3-  0.4-    181104 H01  0.1-  0.0     181213 I52  0.1+  0.1-
    151106 F51  0.1+  0.0     181104 H01  0.0   0.0     181213 I52  0.1+  0.3-
    151106 F51  0.0   0.1-    181104 H01  0.0   0.1-    181213 I52  0.8-  0.1-
    151117 F51  0.0   0.2-    181105 L01  0.1+  0.2+    181220 I52  0.6+  1.2+
    151117 F51  0.1+  0.2-    181105 L01  0.2-  0.3+    181220 I52  0.2+  0.7+
    151117 F51  0.2+  0.1-    181105 L01  0.0   0.1-    181220 I52  0.8+  0.4+
    151214 F51  0.1+  0.0     181106 I52  0.1-  0.8-    181220 I52  0.0   0.4-
    151214 F51  0.3-  0.1-    181106 I52  0.0   0.2-    181220 I52  0.2-  0.7-
    151214 F51  0.1-  0.3+    181106 I52  0.1+  0.0     181220 I52 (2.0+  0.2-)
    181018 G96  0.0   0.1-    181106 I52  0.2+  0.3+    181220 I52  0.8+  1.1-
    181018 G96  0.1-  0.5+    181106 711  0.2-  0.5+    190101 F51  0.1-  0.0
    181018 G96  0.0   0.4+    181106 711  0.4-  0.4+    190101 F51  0.1+  0.0
    181018 G96  0.5-  0.2-    181106 711  0.2-  0.4+    190101 F51  0.2+  0.1-
    181102 G96  0.2+  0.0     181108 I52  0.3-  0.2+    190101 F51  0.2+  0.1-
    181102 G96  0.3-  0.1-    181108 I52  0.0   0.1-    190112 I52  0.2+  0.1-
    181102 G96  0.1-  0.1+    181108 I52  0.0   0.2+    190112 I52  0.3+  0.2-
    181102 G96  0.1+  0.1+    181108 I52  0.1-  0.0     190112 I52  0.2+  0.5-
    181102 H01  0.0   0.0     181109 I52  0.1-  0.5-    190112 I52  0.3+  0.3+
    181102 H01  0.1+  0.1+    181109 I52  0.1+  0.4-    190127 691  0.8-  0.2+
    181102 H01  0.1-  0.1+    181109 I52  0.2-  0.2-    190127 691  0.2-  0.7+
    181102 H01  0.2+  0.1-    181110 F52  0.0   0.0     190127 691  0.4-  0.4+
    181102 I52  0.4+  0.3+    181110 F52  0.1+  0.0     190228 I52  0.0   0.2-
    181102 I52  0.3+  0.0     181110 F52  0.1+  0.0     190228 I52  0.1+  0.2+
    181102 I52  0.6-  0.0     181110 F52  0.2+  0.1+    190228 I52  0.2+  0.1+
    181102 I52  0.2+  0.4+    181115 I52  0.3-  0.7-    190307 V06  0.0   0.0
    181102 F52  0.1+  0.1+    181115 I52  0.2-  0.3-    190307 V06  0.2-  0.2-
    181102 F52  0.0   0.0     181115 I52  1.2+  1.2-    190307 V06  0.0   0.0
    181102 F52  0.2-  0.0     181117 691  0.1-  0.1+    190307 V06  0.1+  0.1-
    181102 F52  0.2+  0.0     181117 691  0.2-  0.2+    190414 V06  0.6-  0.2-
    181103 H01  0.1+  0.0     181117 691  0.1+  0.2+    190414 V06  0.3+  0.0
    181103 H01  0.0   0.3+    181127 I52  0.0   0.2-    190414 V06  0.6+  0.4+
    181103 H01  0.3-  0.2-    181127 I52  0.0   0.1-    190414 V06  0.2-  0.2-
    181103 H01  0.1+  0.2+    181127 I52  0.9-  0.7+    190421 H21  0.2+  0.7-
    181103 807  0.1+  0.3+    181127 I52 (0.5-  2.2+)   190421 H21  0.1-  0.5-
    181103 807  0.4-  0.4+    181129 I52  0.1+  0.3-    190421 H21  0.1+  0.5+
    181103 807  0.3-  0.2+    181129 I52  0.2+  0.4-
    181103 I52  0.0   0.1+    181129 I52  0.1-  0.4+
    
    Ephemeris:
    2018 VV1                 a,e,i = 2.02, 0.44, 2                   q = 1.1440
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 06 18    11 22 36.3 +06 40 33   1.3155  1.5544    82.6    40.4    23.1
    ...
    2019 07 03    12 00 48.5 +02 24 59   1.5040  1.6418    78.7    37.4    23.5
    ...
    2019 07 11    12 19 53.8 +00 15 38   1.6103  1.6885    76.3    35.8    23.6
    ...
    2019 07 17    12 33 44.8 -01 17 52   1.6922  1.7234    74.4    34.6    23.8
    2019 07 18    12 36 01.3 -01 33 08   1.7060  1.7292    74.0    34.4    23.8
    2019 07 19    12 38 17.2 -01 48 20   1.7199  1.7350    73.7    34.2    23.8
    ...
    2019 07 25    12 51 41.8 -03 17 38   1.8037  1.7697    71.7    33.0    23.9
    ...
    2019 08 02    13 09 10.5 -05 11 47   1.9172  1.8155    68.8    31.4    24.0
    ...
    2019 08 17    13 40 59.8 -08 30 28   2.1327  1.8999    63.0    28.3    24.3
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-O24
    


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