[Iaude] MPEC M48: 2020 LF2 [a=1.42,e=0.33,i=11.2,H=23.8]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2020-M48                                 Issued 2020 June 20, 18:54 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2020 LF2                                    


Observations:
     K20L02F* C2020 06 15.49527419 53 50.046-32 19 18.59         22.32wUEM048F51
     K20L02F  C2020 06 15.50431719 53 50.356-32 19 05.70         22.29wUEM048F51
     K20L02F  C2020 06 15.52244319 53 50.965-32 18 40.04         22.20wUEM048F51
     K20L02F ^C2020 06 17.52305019 55 24.069-31 27 50.89         21.89GVEM048568
     K20L02F ^C2020 06 17.52400319 55 24.091-31 27 49.31         22.50GVEM048568
     K20L02F ^C2020 06 17.52496319 55 24.120-31 27 47.79         22.45GVEM048568
     K20L02F ^C2020 06 20.60945819 57 30.000-29 56 10.60         22.14GVEM048568
     K20L02F ^C2020 06 20.61040719 57 30.022-29 56 08.56         22.27GVEM048568
     K20L02F ^C2020 06 20.61135719 57 30.050-29 56 06.63         22.25GVEM048568

Observer details:
568 Mauna Kea.  Observers R. Wainscoat, C. Wipper, T. Burdullis, H.
    Januszewski, S. Prunet.  Measurers R. Weryk, R. Wainscoat.  3.6-m Canada-
    France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M.
    Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
    Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
    R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.

Orbital elements:
2020 LF2                                                 Earth MOID = 0.0862 AU
Epoch 2020 June 17.0 TT = JDT 2459017.5                 Bell                    
M 309.14671              (2000.0)            P               Q                  
n   0.58128724     Peri.   76.29709     +0.98206132     +0.00713634             
a   1.4219212      Node   283.04433     -0.08909211     +0.89826967             
e   0.3325417      Incl.   11.15231     +0.16618715     +0.43938670             
P   1.70           H   23.86          G   0.15           U   8                  
Residuals in seconds of arc
200615 F51  0.0-  0.0-    200617 568  0.0+  0.0-    200620 568  0.0-  0.1-
200615 F51  0.0+  0.1+    200617 568  0.0-  0.0+    200620 568  0.0-  0.0+
200615 F51  0.0-  0.1-    200617 568  0.0-  0.0-    200620 568  0.0+  0.1+

Ephemeris:
2020 LF2                 a,e,i = 1.42, 0.33, 11                  q = 0.9491
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 21    19 23 31.3 -37 30 59   0.4903  1.3852   131.2    33.3    24.4
...
2020 06 05    19 43 31.7 -35 25 16   0.3562  1.3103   140.9    29.3    23.5
...
2020 06 13    19 51 41.7 -33 14 13   0.2922  1.2697   146.6    26.2    22.9
...
2020 06 19    19 56 27.5 -30 45 44   0.2479  1.2392   151.2    23.3    22.4
2020 06 20    19 57 07.9 -30 15 17   0.2408  1.2341   152.0    22.7    22.3
2020 06 21    19 57 46.2 -29 42 53   0.2339  1.2290   152.8    22.2    22.2
...
2020 06 27    20 00 52.7 -25 39 08   0.1942  1.1988   157.9    18.6    21.6
...
2020 07 05    20 03 15.6 -17 01 55   0.1477  1.1591   163.5    14.5    20.8
...
2020 07 20    20 02 55.3 +18 15 36   0.09120 1.0887   141.1    35.9    20.3

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-M48