[Iaude] MPEC M45: 2020 LC2 [a=3.05,e=0.65,i=18.4,H=21.2]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Jun 20 14:53:13 EDT 2020


M.P.E.C. 2020-M45                                 Issued 2020 June 20, 18:52 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 LC2                                    


Observations:
     K20L02C* S2020 06 08.27727 22 39 38.36 +17 32 17.9          19   RLEM045C51
     K20L02C  s2020 06 08.27727 1 + 5433.5555 + 2083.9635 + 3615.6417   EM045C51
     K20L02C  S2020 06 08.27740 22 39 38.38 +17 32 18.9                LEM045C51
     K20L02C  s2020 06 08.27740 1 + 5478.6602 + 2087.8221 + 3544.9367   EM045C51
     K20L02C  S2020 06 08.40805 22 40 14.51 +17 41 37.7                LEM045C51
     K20L02C  s2020 06 08.40805 1 + 5422.2212 + 2095.5828 + 3625.9262   EM045C51
     K20L02C  S2020 06 08.60428 22 41 08.60 +17 55 35.9                LEM045C51
     K20L02C  s2020 06 08.60428 1 + 5428.1758 + 2115.0999 + 3605.7739   EM045C51
     K20L02C  S2020 06 08.66960 22 41 26.71 +18 00 13.0                LEM045C51
     K20L02C  s2020 06 08.66960 1 + 5399.6877 + 2118.7055 + 3646.0693   EM045C51
     K20L02C  S2020 06 08.73505 22 41 44.66 +18 04 52.4                LEM045C51
     K20L02C  s2020 06 08.73505 1 + 5416.8219 + 2126.6788 + 3616.0219   EM045C51
     K20L02C  S2020 06 08.86583 22 42 20.72 +18 14 06.5                LEM045C51
     K20L02C  s2020 06 08.86583 1 + 5405.4330 + 2138.2115 + 3626.2495   EM045C51
     K20L02C  S2020 06 08.93115 22 42 38.85 +18 18 46.8                LEM045C51
     K20L02C  s2020 06 08.93115 1 + 5376.8230 + 2141.6226 + 3666.4178   EM045C51
     K20L02C  C2020 06 17.59193623 21 06.109+27 25 15.57         22.19GVEM045T14
     K20L02C  C2020 06 17.59288523 21 06.343+27 25 18.74         22.29GVEM045T14
     K20L02C  C2020 06 17.59383323 21 06.581+27 25 21.95         22.29GVEM045T14

Observer details:
C51 WISE.  Observer Near-Earth Object Wide-field Infrared Survey Explorer.
    Measurers A. K. Mainzer, J. M. Bauer, T. Grav, J. R. Masiero, R. M. Cutri,
    J. W. Dailey, E. Kramer, J. Pittichova, S. Sonnett, E. L. Wright.
T14 Mauna Kea-UH/Tholen NEO Follow-Up (CFHT).  Observer C. Wipper.  Measurer
    D. J. Tholen.  3.6-m f/4.1 reflector + MegaCam.

Orbital elements:
2020 LC2                                                 Earth MOID = 0.1525 AU
Epoch 2020 June 8.0 TT = JDT 2459008.5                  Bell                    
M 356.65529              (2000.0)            P               Q                  
n   0.18463958     Peri.   49.29871     +0.45751614     +0.83780526             
a   3.0543551      Node   250.31777     -0.88099812     +0.38168869             
e   0.6520922      Incl.   18.44625     -0.12050432     +0.39037942             
P   5.34           H   21.24          G   0.15           U   9                  
Residuals in seconds of arc
200608 C51  0.0+  0.1+    200608 C51  0.8+  0.6-    200617 T14  0.0+  0.0+
200608 C51  0.1-  0.2+    200608 C51  0.5-  0.5+    200617 T14  0.0-  0.0-
200608 C51  0.3+  0.4-    200608 C51  0.2+  0.0+    200617 T14  0.0+  0.0+
200608 C51  0.6-  0.1+    200608 C51 (2.3+  4.1+)

Ephemeris:
2020 LC2                 a,e,i = 3.05, 0.65, 18                  q = 1.0626
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 21    21 11 05.3 -06 41 53   0.4078  1.1662   101.8    58.2    21.7
...
2020 06 05    22 24 23.1 +13 30 03   0.4028  1.0997    91.2    67.3    21.8
...
2020 06 13    23 01 02.3 +22 51 41   0.4266  1.0772    86.5    70.2    22.0
...
2020 06 19    23 27 04.9 +28 41 41   0.4523  1.0669    83.8    71.2    22.2
2020 06 20    23 31 17.6 +29 33 57   0.4570  1.0658    83.5    71.3    22.2
2020 06 21    23 35 28.1 +30 24 31   0.4619  1.0649    83.1    71.4    22.2
...
2020 06 27    23 59 43.0 +34 54 21   0.4925  1.0627    81.6    71.1    22.3
...
2020 07 05    00 29 54.1 +39 35 02   0.5353  1.0693    80.7    69.7    22.5
...
2020 07 20    01 19 26.3 +45 21 09   0.6111  1.1098    81.9    65.0    22.7

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-M45




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