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  • MPEC 2010-L64 : 2010 LJ61

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    M.P.E.C. 2010-L64                                Issued 2010 June 13, 19:10 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 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.org/iau/mpc.html  ISSN 1523-6714
    
                                       2010 LJ61
    
    Observations:
         K10L61J* S2010 06 08.02580 11 40 13.94 +08 54 25.8          22   R EL064C51
         K10L61J  s2010 06 08.02580 1 - 6380.3076 + 2120.9754 + 1585.2310   EL064C51
         K10L61J  S2010 06 08.15810 11 41 04.93 +08 44 19.3                 EL064C51
         K10L61J  s2010 06 08.15810 1 - 6385.8449 + 2106.2854 + 1581.7193   EL064C51
         K10L61J  S2010 06 08.22419 11 41 30.43 +08 39 17.7                 EL064C51
         K10L61J  s2010 06 08.22419 1 - 6399.2308 + 2096.6671 + 1540.1781   EL064C51
         K10L61J  S2010 06 08.29041 11 41 55.87 +08 34 14.8                 EL064C51
         K10L61J  s2010 06 08.29041 1 - 6391.2153 + 2091.8491 + 1579.5183   EL064C51
         K10L61J  S2010 06 08.35650 11 42 21.14 +08 29 13.1                 EL064C51
         K10L61J  s2010 06 08.35650 1 - 6404.6244 + 2082.1497 + 1538.2530   EL064C51
         K10L61J HC2010 06 12.19003 12 04 58.27 +03 56 30.3                 EL064291
         K10L61J HC2010 06 12.19390 12 04 59.45 +03 56 16.4                 EL064291
         K10L61J  C2010 06 13.18581 12 10 19.12 +02 51 41.9          22.3 V EL064291
         K10L61J HC2010 06 13.18955 12 10 20.31 +02 51 26.5                 EL064291
         K10L61J  C2010 06 13.19102 12 10 20.74 +02 51 21.3          20.8 V EL064G96
         K10L61J HC2010 06 13.19327 12 10 21.40 +02 51 14.3                 EL064291
         K10L61J  C2010 06 13.19384 12 10 21.61 +02 51 10.4          21.0 V EL064G96
         K10L61J  C2010 06 13.19667 12 10 22.51 +02 50 59.6          21.2 V EL064G96
         K10L61J HC2010 06 13.19820 12 10 23.06 +02 50 53.6                 EL064291
         K10L61J  C2010 06 13.19949 12 10 23.34 +02 50 49.0          20.9 V EL064G96
         K10L61J HC2010 06 13.20575 12 10 25.28 +02 50 25.2                 EL064291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer R. S. McMillan.  1.8-m f/2.7 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  Measurers J. D. Ahern,
        E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
        R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector
        + CCD.
    C51 WISE.  Measurers A. Mainzer, E. Wright, J. Bauer, T. Grav, J. Dailey, J.
        Masiero, R. Cutri, R. McMillan, R. Walker.
        (http://wise.ssl.berkeley.edu/mission_sci.html)
    
    Orbital elements:
    2010 LJ61                                                Earth MOID = 0.0727 AU
    Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
    M  61.17723              (2000.0)            P               Q
    n   0.56124381     Peri.   63.08354     -0.60287792     -0.77018634
    a   1.4555764      Node    65.55417     +0.62655941     -0.61861033
    e   0.6024280      Incl.   13.22131     +0.49392460     -0.15535209
    P   1.76           H   20.4           G   0.15           U   9
    Residuals in seconds of arc
    100608 C51  0.7+  0.4-    100612 291  0.6-  0.6+    100613 G96  0.3+  0.0
    100608 C51  1.1-  0.2+    100613 291  0.1-  0.5+    100613 291  1.3+  0.3-
    100608 C51  0.0   0.8+    100613 291  0.4+  0.6-    100613 G96  0.4-  0.2+
    100608 C51  0.5+  0.3+    100613 G96  0.1+  0.0     100613 291  0.6-  0.2+
    100608 C51  0.2+  0.5-    100613 291  0.6-  1.5+
    100612 291  0.4+  0.9-    100613 G96  0.0   0.1-
    
    Ephemeris:
    2010 LJ61                a,e,i = 1.46, 0.60, 13                  q = 0.5787
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 06 13    12 09.34   +03 03.8    0.454    1.177    99.1    58.4    21.1
    2010 06 23    12 54.16   -05 47.8    0.570    1.275   103.4    50.8    21.6
    2010 07 03    13 27.73   -11 47.6    0.705    1.368   103.8    46.2    22.1
    2010 07 13    13 55.15   -16 01.3    0.853    1.457   102.0    43.0    22.5
    2010 07 23    14 19.16   -19 09.8    1.011    1.540    98.9    40.7    23.0
    2010 08 02    14 41.19   -21 36.1    1.174    1.618    95.1    38.7    23.3
    
    Carl W. Hergenrother         (C) Copyright 2010 MPC           M.P.E.C. 2010-L64
    

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