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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-L52 : 2007 LB15

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M.P.E.C. 2007-L52                                Issued 2007 June 14, 04:14 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 http://www.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2007 LB15

Observations:
     K07L15B* C2007 06 13.34670 22 09 17.92 +13 28 55.9          19.6 V EL052703
     K07L15B  C2007 06 13.35265 22 09 16.59 +13 29 19.0          19.6 V EL052703
     K07L15B  C2007 06 13.35856 22 09 15.33 +13 29 43.5          19.4 V EL052703
     K07L15B  C2007 06 13.36451 22 09 13.96 +13 30 04.5          19.4 V EL052703
     K07L15B  C2007 06 13.40521 22 09 05.04 +13 32 45.3          19.1 V EL052703
     K07L15B  C2007 06 13.41110 22 09 03.72 +13 33 08.5          19.3 V EL052703
     K07L15B  C2007 06 14.02581 22 06 51.74 +14 12 55.9          18   R EL052461
     K07L15B  C2007 06 14.02904 22 06 51.02 +14 13 08.5                 EL052461
     K07L15B  C2007 06 14.03234 22 06 50.28 +14 13 21.8                 EL052461

Observer details:
461 University of Szeged, Piszkesteto Stn. (Konkoly).  Observer K. Sarneczky.
    0.60-m Schmidt + CCD.
703 Catalina Sky Survey.  Observer R. A. Kowalski.  Measurers 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.  0.68-m Schmidt + CCD.

Orbital elements:
2007 LB15                                           PHA, Earth MOID = 0.0119 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5                 MPC
M  36.19698              (2000.0)            P               Q
n   1.26310470     Peri.  224.28202     -0.52740921     -0.75912382
a   0.8475718      Node   261.23196     +0.84645180     -0.43079216
e   0.4294063      Incl.   22.70886     +0.07320432     -0.48800526
P   0.78           H   19.6           G   0.15           U   9
Residuals in seconds of arc
070613 703  0.0   0.1+    070613 703  0.9-  1.2-    070614 461  0.3-  0.1-
070613 703  0.4-  0.2-    070613 703  0.1-  0.0     070614 461  0.3-  0.1-
070613 703  0.1+  1.1+    070613 703  0.3-  0.2+    070614 461  0.3-  0.2+

Ephemeris:
2007 LB15                a,e,i = 0.85, 0.43, 23                  q = 0.4836
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 06 09    22 23.53   +08 50.6    0.286    1.085    96.3    68.5    19.5
2007 06 19    21 47.23   +19 36.1    0.271    1.128   107.6    59.2    19.1
2007 06 29    20 57.30   +29 30.4    0.269    1.162   116.4    51.6    19.0
2007 07 09    19 56.70   +36 10.2    0.285    1.187   120.4    47.6    19.0
2007 07 19    18 57.57   +38 27.9    0.317    1.203   119.2    47.5    19.3
2007 07 29    18 12.10   +37 26.7    0.359    1.211   114.8    49.6    19.6
2007 08 08    17 42.78   +34 48.5    0.407    1.210   109.1    52.4    20.0
2007 08 18    17 26.48   +31 38.2    0.455    1.200   103.0    55.3    20.3
2007 08 28    17 19.45   +28 27.9    0.501    1.182    97.1    58.0    20.6
2007 09 07    17 18.68   +25 29.0    0.541    1.155    91.3    60.8    20.7
2007 09 17    17 22.20   +22 43.6    0.571    1.119    85.7    63.7    20.9
2007 09 27    17 28.59   +20 11.2    0.591    1.073    80.2    67.0    21.0
2007 10 07    17 36.58   +17 46.7    0.597    1.019    74.6    71.0    21.0
2007 10 17    17 45.01   +15 21.1    0.588    0.956    68.7    76.3    21.0
2007 10 27    17 52.19   +12 38.6    0.562    0.883    62.1    83.7    21.0

Kyle E. Smalley              (C) Copyright 2007 MPC           M.P.E.C. 2007-L52

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