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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-L44 : 2007 JF22 = 2007 AL

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M.P.E.C. 2007-L44                                Issued 2007 June 11, 15:30 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 JF22 = 2007 AL

                           Revision to MPEC 2007-J57

Orbital elements:
2007 JF22 = 2007 AL                                      Earth MOID = 0.4165 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5                 MPC
M 353.09620              (2000.0)            P               Q
n   0.18063059     Peri.  123.97272     -0.93508137     -0.15950760
a   3.0993826      Node    49.09536     -0.07320695     -0.78683535
e   0.5829170      Incl.   24.75745     +0.34679039     -0.59619414
P   5.46           H   16.1           G   0.15           U   5
Residuals in seconds of arc
070108 704  0.1+  0.5+    070513 H36  0.5-  0.3-    070513 118  0.2+  0.1-
070108 704  0.2+  0.0     070513 673  0.2+  0.2+    070514 H85  0.7-  1.2-
070108 704  0.2+  0.3-    070513 673  0.2-  0.4-    070514 711  0.4+  0.2+
070108 704  0.6-  1.6-    070513 673  0.5+  0.1-    070514 711  0.1+  0.1+
070108 704  0.6+  0.4+    070513 673  0.6+  0.6-    070514 711  0.3+  0.6+
070109 704  0.6-  0.4-    070513 G88  0.4-  0.1+    070514 H85  0.8+  0.2+
070109 704  0.6-  0.1-    070513 703  0.7-  0.5-    070514 717  1.8-  0.8+
070109 704  0.1-  0.1-    070513 G88  0.1+  0.3+    070514 704  0.6+  0.1+
070109 704  0.4+  0.7+    070513 703  0.6-  0.9-    070514 704  0.6+  0.2+
070109 704  0.1+  0.4+    070513 703  0.4-  0.2+    070514 717  1.9-  0.4+
070109 701  0.0   0.2-    070513 G88  0.0   0.1+    070514 704  0.9+  0.8+
070109 704  1.4-  1.2+    070513 703  0.6-  0.6-    070514 717  1.8-  0.5+
070109 704  0.1+  0.1+    070513 854  0.1-  1.0+    070514 704  0.6+  0.3+
070109 734  0.2+  0.4-    070513 854  1.2+  1.1+    070514 673  0.1-  0.0
070109 704  0.2+  0.3+    070513 854  1.8+  0.3+    070514 673  0.2-  0.2+
070109 704  0.0   0.1-    070513 300  1.0+  0.7-    070514 649  0.0   0.6-
070109 734  0.0   0.0     070513 300  0.5-  0.4+    070514 673  0.1-  0.1-
070109 701  0.1+  0.3-    070513 300  0.3+  0.0     070514 649  0.1-  0.5-
070109 734  0.1+  0.1-    070513 300  0.2+  0.2+    070514 649  0.3-  0.2-
070109 734  0.3+  0.1-    070513 300  0.4-  0.7+    070514 673  0.0   0.0
070109 701  0.1-  0.3-    070513 300  0.3-  1.0+    070517 J95  0.2-  0.0
070109 854  0.1+  0.1-    070513 300  0.9-  1.5+    070517 J95  0.2-  0.1-
070109 854  0.2+  0.5+    070513 300  0.0   0.7+    070517 J95  0.2-  0.1-
070109 701  0.0   0.2-    070513 595  0.4+  0.4-    070518 B03  0.2-  0.0
070109 448  0.4+  0.1+    070513 473  0.3-  0.3+    070518 B03  0.1-  0.1+
070109 448  0.1+  0.0     070513 595  0.0   0.3-    070518 147  0.3-  0.5-
070109 448  0.2+  0.4-    070513 595  0.1+  0.4-    070518 B03  0.2+  0.1-
070512 704  1.0+  0.4+    070513 473  0.2-  1.2-    070518 147  0.1+  0.3-
070512 704  0.7+  0.4+    070513 B03  0.2+  0.1-    070518 147  0.6+  0.3-
070512 704  0.5+  1.4+    070513 B03  0.4+  0.9-    070518 B03  0.0   0.1+
070512 704  0.9+  0.1+    070513 B03  0.1-  0.5+    070529 J95  0.4+  0.4-
070512 704  0.0   0.4+    070513 B03  0.0   0.3+    070529 J95  0.5+  0.1-
070513 711  0.1+  0.5+    070513 473  0.5-  0.0     070529 J95  0.0   0.0
070513 711  0.0   0.1+    070513 B03  0.3+  0.1-    070610 448  1.2-  0.0
070513 711  0.4+  0.5+    070513 118  0.6+  0.2-    070610 448  1.9-  0.3+
070513 H36  0.1+  0.1-    070513 B03  0.4-  1.1-    070610 448  1.1-  0.1-
070513 H36  0.1+  0.5-    070513 118  0.2-  0.1+

Ephemeris:
2007 JF22                a,e,i = 3.10, 0.58, 25                  q = 1.2927
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 06 09    10 16.27   +27 15.3    1.275    1.317    69.1    46.1    19.0
2007 06 19    10 48.67   +20 50.4    1.319    1.343    68.8    44.9    19.1
2007 06 29    11 18.63   +14 22.7    1.379    1.378    68.3    43.3    19.2
2007 07 09    11 46.65   +08 06.0    1.455    1.421    67.5    41.4    19.3
2007 07 19    12 13.20   +02 10.1    1.545    1.470    66.3    39.3    19.4
2007 07 29    12 38.71   -03 19.1    1.649    1.524    64.8    37.1    19.6
2007 08 08    13 03.47   -08 19.0    1.764    1.583    62.8    34.7    19.8
2007 08 18    13 27.79   -12 49.2    1.888    1.645    60.5    32.4    19.9

Gareth V. Williams           (C) Copyright 2007 MPC           M.P.E.C. 2007-L44

Read MPEC 2007-L43 Read MPEC 2007-L45


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