• MPC Preparation (Info)

  • MPEC 2018-V169: 2018 VP7

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    M.P.E.C. 2018-V169                               Issued 2018 Nov. 12, 17:02 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 VP7
    
    Observations:
         K18V07P  C2018 11 01.39567801 46 04.520+06 54 55.27         21.5 GVEV169F52
         K18V07P  C2018 11 01.40779401 46 01.376+06 55 10.28         21.6 GVEV169F52
         K18V07P  C2018 11 01.41989601 45 58.238+06 55 24.80         21.8 GVEV169F52
         K18V07P  C2018 11 01.43198001 45 55.109+06 55 39.54         21.5 GVEV169F52
         K18V07P  C2018 11 05.45322801 28 41.584+08 41 14.63         21.2 GVEV169F52
         K18V07P  C2018 11 05.48023201 28 31.548+08 42 06.03         21.3 GVEV169F52
         K18V07P* C2018 11 10.24050 00 54 18.18 +12 18 51.7          20.9 GVEV169G96
         K18V07P  C2018 11 10.24565 00 54 14.72 +12 19 10.1          20.9 GVEV169G96
         K18V07P  C2018 11 10.25079 00 54 11.27 +12 19 29.3          20.7 GVEV169G96
         K18V07P  C2018 11 10.25593 00 54 07.85 +12 19 47.4          20.6 GVEV169G96
         K18V07P  C2018 11 10.34143 00 53 11.19 +12 24 52.4          20.6 GVEV169I52
         K18V07P  C2018 11 10.34393 00 53 09.56 +12 25 01.0          20.6 GVEV169I52
         K18V07P  C2018 11 10.34642 00 53 07.98 +12 25 10.7          20.9 GVEV169I52
         K18V07P  C2018 11 10.34892 00 53 06.32 +12 25 18.5          20.7 GVEV169I52
         K18V07P KC2018 11 11.10399600 45 22.71 +13 14 31.4          21.2 VuEV169H21
         K18V07P KC2018 11 11.11022500 45 18.06 +13 14 57.3          21.3 VuEV169H21
         K18V07P  C2018 11 11.13898 00 45 01.89 +13 17 21.0          20.6 GVEV169I52
         K18V07P  C2018 11 11.13991900 45 00.30 +13 17 20.0          20.4 GVEV169H01
         K18V07P  C2018 11 11.14231 00 44 59.43 +13 17 35.7          20.4 GVEV169I52
         K18V07P  C2018 11 11.14357300 44 57.54 +13 17 35.5          20.6 GVEV169H01
         K18V07P  C2018 11 11.14397 00 44 58.16 +13 17 42.5          20.7 GVEV169I52
         K18V07P  C2018 11 11.15812800 44 46.50 +13 18 36.9          20.5 GVEV169H01
         K18V07P  C2018 11 11.16976500 44 37.62 +13 19 26.2          20.9 GVEV169H01
         K18V07P KC2018 11 11.83587500 36 42.54 +14 07 00.3          20.8 GVEV169L01
         K18V07P KC2018 11 11.83767000 36 41.04 +14 07 08.5          21.0 GVEV169L01
         K18V07P KC2018 11 11.83946600 36 39.54 +14 07 17.5          21.0 GVEV169L01
         K18V07P  C2018 11 12.11235 00 33 16.68 +14 29 06.7          20.6 GVEV169I52
         K18V07P  C2018 11 12.11360 00 33 15.56 +14 29 12.7          20.5 GVEV169I52
         K18V07P  C2018 11 12.11485 00 33 14.48 +14 29 18.6          20.3 GVEV169I52
         K18V07P  C2018 11 12.11610 00 33 13.36 +14 29 24.9          20.5 GVEV169I52
    
    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 G. J. Leonard.  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.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
        astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers R. A. Kowalski,
        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.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2018 VP7                                                 Earth MOID = 0.0127 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M  83.37652              (2000.0)            P               Q
    n   0.75253526     Peri.   71.80303     -0.40211696     -0.91489754
    a   1.1970661      Node    41.96381     +0.81866051     -0.37666716
    e   0.2504342      Incl.    3.04839     +0.40999625     -0.14520448
    P   1.31           H   26.8           G   0.15           U   6
    Residuals in seconds of arc
    181101 F52  0.1+  0.0     181110 I52  0.5-  0.0     181111 I52  0.1+  0.0
    181101 F52  0.0   0.1+    181110 I52  0.5-  0.2-    181111 H01  0.1+  0.2-
    181101 F52  0.1-  0.1-    181110 I52  0.1+  0.7+    181111 H01  0.0   0.1+
    181101 F52  0.1-  0.0     181110 I52  0.4-  0.3-    181111 L01  0.2+  0.0
    181105 F52  0.1+  0.0     181111 H21  0.2-  0.0     181111 L01  0.1+  0.0
    181105 F52  0.1+  0.0     181111 H21  0.1+  0.1-    181111 L01  0.0   0.8+
    181110 G96  0.1+  0.0     181111 I52  0.5-  0.3-    181112 I52  0.2+  0.2-
    181110 G96  0.1-  0.3-    181111 H01  0.0   0.1-    181112 I52  0.2-  0.3-
    181110 G96  0.3-  0.3+    181111 I52  0.3+  0.3+    181112 I52  0.1-  0.5-
    181110 G96  0.0   0.2-    181111 H01  0.0   0.1-    181112 I52  0.5-  0.3-
    
    Ephemeris:
    2018 VP7                 a,e,i = 1.20, 0.25, 3                   q = 0.8973
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2018 10 13    02 17 24.3 +04 15 24   0.1431  1.1357   163.3    14.7    23.7
    ...
    2018 10 28    01 58 27.3 +05 44 26   0.08210 1.0751   172.4     7.0    22.0
    ...
    2018 11 05    01 31 06.5 +08 27 14   0.05449 1.0436   161.9    17.2    21.5
    ...
    2018 11 11    00 46 29.5 +13 09 09   0.03626 1.0207   146.8    32.1    21.0
    2018 11 12    00 34 37.5 +14 21 44   0.03353 1.0170   143.2    35.7    20.9
    2018 11 13    00 20 39.4 +15 44 22   0.03092 1.0133   139.2    39.7    20.9
    ...
    2018 11 19    21 40 30.0 +26 09 05   0.02010 0.9918    99.3    79.5    21.1
    ...
    2018 11 27    17 16 17.1 +18 27 37   0.02937 0.9654    42.7   136.1    25.4
    ...
    2018 12 12    15 37 58.2 +05 52 27   0.07579 0.9255    37.4   139.8    27.9
    
    A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-V169
    

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