[Iaude] MPEC M141: 2020 LS2 [a=2.29,e=0.46,i=3.3,H=23.6]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2020-M141                                Issued 2020 June 30, 19:31 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 LS2                                    


Observations:
     K20L02S* C2020 06 15.49332519 33 14.319-34 46 58.07         22.10wUEM141F51
     K20L02S  C2020 06 15.50237619 33 15.480-34 46 53.01         21.99wUEM141F51
     K20L02S  C2020 06 15.51144219 33 16.670-34 46 47.83         22.28wUEM141F51
     K20L02S  C2020 06 15.52050819 33 17.826-34 46 42.55         21.73wUEM141F51
     K20L02S  C2020 06 21.45516219 46 47.939-33 40 12.32         21.64GVEM141F51
     K20L02S  C2020 06 21.46529319 46 49.082-33 40 05.10         22.29GVEM141F51
     K20L02S  C2020 06 21.47541619 46 50.172-33 39 57.21         22.22GVEM141F51
     K20L02S  C2020 06 21.48555219 46 51.310-33 39 50.15         21.80GVEM141F51
     K20L02S  C2020 06 28.48155920 00 17.575-32 01 03.63         22.04wUEM141F51
     K20L02S  C2020 06 28.49146920 00 18.436-32 00 54.78         21.41wUEM141F51
     K20L02S  C2020 06 28.51127220 00 20.151-32 00 36.22         21.57wUEM141F51

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M.
    Willman, K. Chambers.  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 LS2                                                 Earth MOID = 0.2337 AU
Epoch 2020 June 21.0 TT = JDT 2459021.5                 Bell                    
M 359.54726              (2000.0)            P               Q                  
n   0.28447241     Peri.  313.69334     +0.09508589     +0.99482581             
a   2.2896861      Node   321.71989     -0.89590926     +0.06985220             
e   0.4559649      Incl.    3.31110     -0.43394154     +0.07377183             
P   3.46           H   23.64          G   0.15           U   7                  
Residuals in seconds of arc
200615 F51  0.0-  0.1+    200621 F51  0.0-  0.0-    200628 F51  0.0+  0.1+
200615 F51  0.1-  0.0-    200621 F51  0.2+  0.2-    200628 F51  0.0+  0.1-
200615 F51  0.1+  0.0-    200621 F51  0.2-  0.3+    200628 F51  0.0-  0.0+
200615 F51  0.0+  0.0-    200621 F51  0.0+  0.1-

Ephemeris:
2020 LS2                 a,e,i = 2.29, 0.46, 3                   q = 1.2457
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 31    18 51 26.0 -36 10 42   0.2914  1.2675   146.7    26.1    22.7
...
2020 06 15    19 32 01.8 -34 51 13   0.2567  1.2482   151.9    22.5    22.2
...
2020 06 23    19 49 59.2 -33 19 42   0.2473  1.2457   155.5    19.8    22.1
...
2020 06 29    20 01 10.4 -31 52 33   0.2445  1.2475   158.6    17.3    22.0
2020 06 30    20 02 50.6 -31 36 47   0.2444  1.2481   159.1    16.9    22.0
2020 07 01    20 04 27.4 -31 20 44   0.2444  1.2487   159.7    16.4    21.9
...
2020 07 07    20 12 59.6 -29 39 16   0.2464  1.2546   163.3    13.5    21.9
...
2020 07 15    20 21 30.2 -27 16 37   0.2547  1.2672   168.6     9.2    21.8
...
2020 07 30    20 31 21.4 -22 57 40   0.2896  1.3041   175.3     3.6    21.9

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-M141