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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-M06 : 2007 LW19

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M.P.E.C. 2007-M06                                Issued 2007 June 16, 18:34 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 LW19

Observations:
     K07L19W* C2007 06 15.49388 13 57 14.97 -23 48 48.3          19.6 V EM006E12
     K07L19W  C2007 06 15.50329 13 57 11.98 -23 49 30.8          18.9 V EM006E12
     K07L19W  C2007 06 15.51265 13 57 09.07 -23 50 12.7          19.2 V EM006E12
     K07L19W  C2007 06 15.52216 13 57 05.97 -23 50 56.2          18.8 V EM006E12
     K07L19W  C2007 06 15.59650 13 56 42.82 -23 56 30.7          19.1 R EM006E12
     K07L19W  C2007 06 15.60330 13 56 40.79 -23 57 00.9          18.9 R EM006E12
     K07L19W  C2007 06 16.15823 13 54 10.05 -24 45 52.2          18.5 V EM006703
     K07L19W  C2007 06 16.16026 13 54 09.38 -24 46 02.5          19.5 V EM006703
     K07L19W  C2007 06 16.16227 13 54 08.68 -24 46 13.5          18.8 V EM006703
     K07L19W 5C2007 06 16.21690 13 53 50.40 -24 50 58.6          19.2 R EM006673
     K07L19W 5C2007 06 16.22419 13 53 47.82 -24 51 37.2                 EM006673
     K07L19W 5C2007 06 16.22951 13 53 45.86 -24 52 04.0                 EM006673
     K07L19W 5C2007 06 16.23310 13 53 44.39 -24 52 24.0                 EM006673
     K07L19W  C2007 06 16.37714 13 53 06.931-25 02 45.22         19.1 R EM006E12
     K07L19W  C2007 06 16.38996 13 53 02.184-25 03 56.03         19.1 R EM006E12
     K07L19W  C2007 06 16.59776 13 51 45.03 -25 22 33.6          18.9 R EM006E12
     K07L19W  C2007 06 16.60047 13 51 44.08 -25 22 47.5          19.0 R EM006E12

Observer details:
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.61-m f/16
    Cassegrain + CCD.
703 Catalina Sky Survey.  Observer A. R. Gibbs.  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.
E12 Siding Spring Survey.  Observer R. H. McNaught.  Measurers E. C. Beshore,
    E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.5-m Uppsala Schmidt + CCD.

Orbital elements:
2007 LW19                                                Earth MOID = 0.0181 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5                 MPC
M 333.64725              (2000.0)            P               Q
n   0.27529870     Peri.  232.29800     +0.45053331     +0.89210491
a   2.3402735      Node    64.51279     -0.80671099     +0.42321179
e   0.5789599      Incl.    2.17031     -0.38240962     +0.15824229
P   3.58           H   23.5           G   0.15           U   7
Residuals in seconds of arc
070615 E12  0.6-  0.4-    070616 703  0.8-  0.0     070616 673  0.1+  0.2+
070615 E12  0.2-  0.0     070616 703  0.0   0.2+    070616 E12  0.2+  0.1+
070615 E12  0.9+  0.5+    070616 703  0.3+  0.3-    070616 E12  0.2+  0.0
070615 E12  0.1-  0.1+    070616 673 (2.8+  1.9+)   070616 E12  0.2-  0.2-
070615 E12  0.1-  0.3-    070616 673 (3.3+  1.0+)   070616 E12  0.0   0.2+
070615 E12  0.2+  0.1-    070616 673 (2.6+  1.7+)

Ephemeris:
2007 LW19                a,e,i = 2.34, 0.58, 2                   q = 0.9853
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 06 09    14 16.92   -18 21.6    0.0942   1.089   140.2    36.6    20.0
2007 06 11    14 12.27   -19 34.2    0.0837   1.079   137.5    39.5    19.8
2007 06 13    14 06.63   -21 08.0    0.0735   1.068   134.7    42.5    19.6
2007 06 15    13 59.43   -23 12.2    0.0634   1.059   131.6    45.9    19.4
2007 06 17    13 49.65   -26 02.2    0.0535   1.050   128.1    49.6    19.1
2007 06 19    13 35.20   -30 04.6    0.0439   1.041   123.8    54.2    18.8
2007 06 21    13 11.12   -36 05.5    0.0349   1.033   118.1    60.2    18.4
2007 06 23    12 23.25   -45 10.4    0.0269   1.026   109.5    69.1    18.1
2007 06 25    10 25.87   -56 02.0    0.0212   1.019    95.6    83.2    18.1
2007 06 27    06 56.48   -53 55.8    0.0199   1.012    77.6   101.2    18.7
2007 06 29    04 56.15   -37 52.5    0.0238   1.007    65.0   113.8    19.8
2007 07 01    04 07.69   -24 57.2    0.0309   1.002    60.3   118.1    20.7
2007 07 03    03 44.01   -16 47.2    0.0395   0.997    59.7   118.3    21.2
2007 07 05    03 30.44   -11 31.0    0.0489   0.994    60.6   116.9    21.6
2007 07 07    03 21.86   -07 54.4    0.0586   0.991    62.1   114.9    21.8
2007 07 09    03 16.09   -05 17.6    0.0686   0.988    63.7   112.7    22.0

Kyle E. Smalley              (C) Copyright 2007 MPC           M.P.E.C. 2007-M06

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