• MPC Preparation (Info)

  • MPEC 2019-M12 : 2019 LX4

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    M.P.E.C. 2019-M12                                Issued 2019 June 17, 11:13 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
    
                                    2019 LX4                                 
    
    Observations:
         K19L04X  C2019 05 25.41169115 52 10.704-25 30 04.61         21.1 GVEM012F51
         K19L04X  C2019 05 25.42335215 52 09.321-25 29 58.40         20.8 GVEM012F51
         K19L04X* C2019 06 08.32701 15 25 29.613-22 46 37.54         20.9 wUEM012F52
         K19L04X  C2019 06 08.33808 15 25 28.214-22 46 28.11         20.7 wUEM012F52
         K19L04X  C2019 06 08.34914 15 25 26.819-22 46 18.76         20.6 wUEM012F52
         K19L04X  C2019 06 08.36025 15 25 25.416-22 46 09.24         20.7 wUEM012F52
         K19L04X HC2019 06 09.20428 15 23 49.89 -22 34 06.1                oEM012691
         K19L04X HC2019 06 09.21781 15 23 48.11 -22 33 54.3                oEM012691
         K19L04X HC2019 06 09.23139 15 23 46.54 -22 33 43.2                oEM012691
         K19L04X  C2019 06 10.33207 15 21 43.420-22 17 34.79         20.8 iUEM012F51
         K19L04X  C2019 06 10.34373 15 21 41.981-22 17 24.65         20.2 iUEM012F51
         K19L04X  C2019 06 10.35537 15 21 40.550-22 17 14.44         21.3 iUEM012F51
         K19L04X  C2019 06 10.36704 15 21 39.102-22 17 04.01         20.4 iUEM012F51
    
    Observer details:
    691 Steward Observatory, Kitt Peak-Spacewatch.  Observer R. A. Mastaler.  
        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.  1.8-m Ritchey-Chretien + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Dukes, T. Lowe,
        A. Schultz, M. Willman.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2019 LX4                                                 Earth MOID = 0.0411 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 283.81466              (2000.0)            P               Q
    n   0.55813815     Peri.   68.54126     +0.92990095     +0.36422125
    a   1.4609709      Node   270.06949     -0.35358391     +0.84683063
    e   0.3070886      Incl.    2.93800     -0.10130469     +0.38758324
    P   1.77           H   22.1           G   0.15           U   7
    Residuals in seconds of arc
    190525 F51  0.0   0.0     190608 F52  0.2-  0.2+    190610 F51  0.1-  0.0
    190525 F51  0.0   0.0     190609 691  0.5+  0.0     190610 F51  0.0   0.0
    190608 F52  0.3-  0.0     190609 691  0.9-  0.2+    190610 F51  0.0   0.1+
    190608 F52  0.3-  0.1+    190609 691  0.8+  0.4
    190608 F52  0.2-  0.1+    190610 F51  0.1-  0.1
    
    Ephemeris:
    2019 LX4                 a,e,i = 1.46, 0.31, 3                   q = 1.0123
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 05 18    16 04 18.5 -26 23 19   0.3901  1.3976   170.6     6.8    21.3
    ...
    2019 06 02    15 37 48.2 -24 10 05   0.3222  1.3291   166.1    10.5    20.9
    ...
    2019 06 10    15 22 20.3 -22 22 09   0.2989  1.2924   155.1    19.3    21.0
    ...
    2019 06 16    15 11 49.4 -20 51 04   0.2864  1.2651   146.8    26.1    21.1
    2019 06 17    15 10 13.4 -20 35 28   0.2846  1.2605   145.4    27.2    21.1
    2019 06 18    15 08 40.4 -20 19 49   0.2830  1.2560   144.0    28.4    21.1
    ...
    2019 06 24    15 00 35.3 -18 46 08   0.2746  1.2291   136.1    35.0    21.2
    ...
    2019 07 02    14 53 31.8 -16 47 38   0.2666  1.1941   126.3    43.3    21.3
    ...
    2019 07 17    14 52 57.3 -13 46 07   0.2545  1.1327   111.0    56.9    21.5
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-M12
    


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