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  • MPEC 2018-V173: 2018 VT7

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    M.P.E.C. 2018-V173                               Issued 2018 Nov. 12, 17:19 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 VT7
    
    Observations:
         K18V07T  C2018 11 02.47628003 41 32.594+02 13 43.50         20.8 GVEV173F52
         K18V07T  C2018 11 02.51480203 41 20.327+02 14 20.28         21.6 GVEV173F52
         K18V07T  C2018 11 10.43278402 58 05.634+05 26 44.15         21.1 GVEV173F52
         K18V07T  C2018 11 10.44516802 57 58.773+05 27 09.13         20.6 GVEV173F52
         K18V07T  C2018 11 10.46986002 57 45.119+05 27 58.54         20.6 GVEV173F52
         K18V07T* C2018 11 11.25480 02 51 58.50 +05 54 36.4          21.1 GVEV173G96
         K18V07T  C2018 11 11.25996 02 51 55.57 +05 54 47.8          21.6 GVEV173G96
         K18V07T  C2018 11 11.26512 02 51 52.57 +05 54 58.9          20.2 GVEV173G96
         K18V07T  C2018 11 11.27030 02 51 49.65 +05 55 09.7          20.3 GVEV173G96
         K18V07T  C2018 11 11.40303 02 50 34.13 +05 59 53.2          21.4 GVEV173I52
         K18V07T  C2018 11 11.40428 02 50 33.44 +05 59 56.0          20.8 GVEV173I52
         K18V07T  C2018 11 11.40553 02 50 32.76 +05 59 58.2          20.5 GVEV173I52
         K18V07T  C2018 11 12.21429 02 44 19.26 +06 30 36.3          20.5 GVEV173I52
         K18V07T  C2018 11 12.21595 02 44 18.25 +06 30 39.8                VEV173I52
         K18V07T  C2018 11 12.21762 02 44 17.27 +06 30 44.9                VEV173I52
         K18V07T  C2018 11 12.21928 02 44 16.26 +06 30 48.4          20.9 GVEV173I52
    
    Observer details:
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes,
        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 D. C. Fuls.  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.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer H. Groeller.
        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.  1.0-m reflector
        + CCD.
    
    Orbital elements:
    2018 VT7                                                 Earth MOID = 0.0108 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M  59.25269              (2000.0)            P               Q
    n   1.01071955     Peri.  112.79817     -0.97244707     -0.23035519
    a   0.9833669      Node    53.90197     +0.19431738     -0.88583554
    e   0.0880309      Incl.    2.54093     +0.12879230     -0.40278019
    P   0.98           H   27.9           G   0.15           U   6
    Residuals in seconds of arc
    181102 F52  0.2+  0.1+    181111 G96  0.2-  0.2+    181112 I52  0.1+  0.2-
    181102 F52  0.3-  0.1-    181111 G96  0.9-  0.0     181112 I52  0.1-  0.7-
    181110 F52  0.1+  0.1+    181111 G96  0.2-  0.6-    181112 I52  0.3+  0.4+
    181110 F52  0.1+  0.1+    181111 I52  0.0   0.1-    181112 I52  0.1+  0.1-
    181110 F52  0.1+  0.1+    181111 I52  0.0   0.1+
    181111 G96  0.6-  0.2+    181111 I52  0.1+  0.3-
    
    Ephemeris:
    2018 VT7                 a,e,i = 0.98, 0.09, 3                   q = 0.8968
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2018 10 13    04 14 23.8 +00 15 30   0.07364 1.0502   133.8    43.3    24.0
    ...
    2018 10 28    03 58 15.2 +01 07 44   0.04841 1.0360   150.3    28.4    22.7
    ...
    2018 11 05    03 30 39.8 +03 01 16   0.03680 1.0267   162.2    17.2    21.7
    ...
    2018 11 11    02 53 53.0 +05 47 40   0.02956 1.0191   168.3    11.4    21.0
    2018 11 12    02 45 58.7 +06 24 35   0.02852 1.0178   167.7    12.0    20.9
    2018 11 13    02 37 29.8 +07 04 21   0.02754 1.0165   166.4    13.2    20.9
    ...
    2018 11 19    01 33 38.1 +11 57 19   0.02295 1.0082   149.7    29.7    21.0
    ...
    2018 11 27    23 39 47.3 +18 42 45   0.02113 0.9966   117.0    62.0    21.7
    ...
    2018 12 12    20 43 36.1 +20 45 03   0.02936 0.9736    67.1   111.3    24.4
    
    A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-V173
    

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