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IAU Minor Planet Center

Minor Planet Center

MPEC 2009-X33 : 2009 XV

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M.P.E.C. 2009-X33                                Issued 2009 Dec. 10, 23:26 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

                                    2009 XV

Observations:
     K09X00V* C2009 12 09.39487 07 53 13.45 +35 17 41.6          18.5   EX033704
     K09X00V  C2009 12 09.40752 07 53 08.08 +35 17 43.2          19.1   EX033704
     K09X00V  C2009 12 09.42016 07 53 02.72 +35 17 46.6          18.8   EX033704
     K09X00V  C2009 12 09.43283 07 52 57.61 +35 17 46.3          19.0   EX033704
     K09X00V  C2009 12 09.93061 07 49 48.61 +35 18 12.7          17.7 R EX033B49
     K09X00V  C2009 12 09.93223 07 49 48.01 +35 18 13.5          17.5 R EX033B49
     K09X00V  C2009 12 09.93349 07 49 47.52 +35 18 13.5          17.6 R EX033B49
     K09X00V  C2009 12 09.96935 07 49 33.11 +35 18 19.6          18.3 R EX033A24
     K09X00V  C2009 12 09.97178 07 49 32.14 +35 18 20.1          18.8 R EX033A99
     K09X00V  C2009 12 09.97181 07 49 32.16 +35 18 19.4          18.3 R EX033A24
     K09X00V  C2009 12 09.97258 07 49 31.69 +35 18 20.7          18.3 R EX033A99
     K09X00V  C2009 12 09.97339 07 49 31.43 +35 18 20.0          18.0 R EX033A99
     K09X00V  C2009 12 09.97419 07 49 31.05 +35 18 20.0          18.1 R EX033A99
     K09X00V  C2009 12 09.97429 07 49 31.17 +35 18 19.6          18.1 R EX033A24
     K09X00V  C2009 12 09.97499 07 49 30.86 +35 18 20.3          18.3 R EX033A99
     K09X00V  C2009 12 09.97569 07 49 30.39 +35 18 20.5          18.3 R EX033473
     K09X00V  C2009 12 09.97674 07 49 30.20 +35 18 20.4          18.1 R EX033A24
     K09X00V  C2009 12 09.97847 07 49 29.29 +35 18 20.9          18.3 R EX033473
     K09X00V  C2009 12 09.97937 07 49 29.18 +35 18 20.7          18.2 R EX033A24
     K09X00V  C2009 12 09.99817 07 49 21.76 +35 18 23.1                 EX033204
     K09X00V  C2009 12 10.00233 07 49 20.11 +35 18 23.5                 EX033204
     K09X00V  C2009 12 10.00680 07 49 18.71 +35 18 15.5          18.5 C EX033J41
     K09X00V  C2009 12 10.00840 07 49 17.71 +35 18 24.5          18.3 C EX033204
     K09X00V  C2009 12 10.00911 07 49 17.79 +35 18 15.8          18.4 C EX033J41
     K09X00V  C2009 12 10.01383 07 49 15.97 +35 18 16.2          18.2 C EX033J41
     K09X00V  C2009 12 10.20514 07 48 04.63 +35 18 36.8          18.4 R EX033932
     K09X00V  C2009 12 10.21181 07 48 02.03 +35 18 37.9          18.2 R EX033932
     K09X00V  C2009 12 10.21799 07 47 59.64 +35 18 38.4          18.3 R EX033932
     K09X00V *C2009 12 10.22421 07 47 58.87 +35 18 35.7          18.0 C EX033H06
     K09X00V *C2009 12 10.23783 07 47 53.57 +35 18 38.7          17.9 C EX033H06
     K09X00V  C2009 12 10.34552 07 47 12.21 +35 18 54.5          19.0 R EX033926
     K09X00V  C2009 12 10.34718 07 47 11.55 +35 18 54.7          18.9 R EX033926
     K09X00V  C2009 12 10.34884 07 47 10.91 +35 18 54.7          19.0 R EX033926
     K09X00V  C2009 12 10.34986 07 47 09.51 +35 18 49.8          18.8 R EX033H36
     K09X00V  C2009 12 10.35321 07 47 08.23 +35 18 49.9          18.6 R EX033H36
     K09X00V  C2009 12 10.35655 07 47 06.83 +35 18 50.1          18.7 R EX033H36
     K09X00V KC2009 12 10.35808 07 47 05.76 +35 18 53.5          19.0 R EX033850
     K09X00V  C2009 12 10.36074 07 47 05.29 +35 18 50.2          18.6 R EX033H36
     K09X00V IC2009 12 10.37330 07 46 59.82 +35 18 53.6          17.8 R EX033850
     K09X00V KC2009 12 10.40077 07 46 49.18 +35 18 53.6          19.2 R EX033850
     K09X00V KC2009 12 10.42358 07 46 41.34 +35 18 56.6          18.9 R EX033H10
     K09X00V KC2009 12 10.42779 07 46 39.84 +35 18 56.7          18.9 R EX033H10
     K09X00V KC2009 12 10.43117 07 46 38.53 +35 18 57.4          18.9 R EX033H10
     K09X00V KC2009 12 10.43455 07 46 37.03 +35 18 58.4          18.7 R EX033H10
     K09X00V KC2009 12 10.43790 07 46 35.99 +35 18 56.3          18.9 R EX033H10
     K09X00V KC2009 12 10.44490 07 46 33.14 +35 18 56.2          18.5 R EX033H10
     K09X00V  C2009 12 10.90816 07 43 50.13 +35 18 33.2          18.5 R EX033J95
     K09X00V  C2009 12 10.94246 07 43 37.70 +35 18 36.9                 EX033J95
     K09X00V  C2009 12 10.94607 07 43 36.41 +35 18 36.6          18.6 R EX033J95

Observer details:
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
    + CCD.
473 Remanzacco.  Observers L. Donato, V. Gonano, E. Guido, V. Santini,
    G. Sostero.  0.45-m f/4.4 Newtonian reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, G. Spitz,
    R. Brungard, J. Paige, P. Festler.  1.0-m f/2.15 reflector + CCD.
850 Cordell-Lorenz Observatory, Sewanee.  Observers D. T. Durig, T. D. Moore.
    0.30-m f/2.8 Schmidt-Cassegrain + 765x510 CCD.
926 Tenagra II Observatory.  Observers P. R. Holvorcem, M. Schwartz.  Measurer
    P. R. Holvorcem.  0.81-m f/7 Ritchey-Chretien + CCD.
932 John J. McCarthy Obs., New Milford.  Observer S. Riley.  0.4-m f/6.5
    Schmidt-Cassegrain + CCD.
A24 New Millennium Observatory, Mozzate.  Observer E. Cozzi.  0.36-m f/7.6
    Schmidt-Cassegrain + CCD.
A99 Osservatorio del Monte Baldo.  Observer C. Flavio.  Measurer M. Claudio.
    0.4-m f/8 Ritchey-Chretien + CCD.
B49 Paus Observatory, Sabadell.  Observer J. Camarasa.  0.25-m f/4 Newtonian
    reflector + CCD.
H06 RAS Observatory, Mayhill.  Observer R. Ligustri.  0.25-m f/3 reflector
    + CCD.
H10 Tzec Maun Observatory, Mayhill.  Observer F. Tozzi.  0.36-m f/3.8
    Maksutov-Newtonian + CCD.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
J41 Raheny.  Observers D. Grennan, R. McCourt.  Measurer D. Grennan.  0.36-m
    f/4.6 Schmidt-Cassegrain + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2009 XV                                             PHA, Earth MOID = 0.0214 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
M  18.60578              (2000.0)            P               Q
n   0.24347564     Peri.  326.87542     +0.97914801     -0.19905677
a   2.5399921      Node    44.66375     +0.19666941     +0.87880289
e   0.6795490      Incl.    3.30827     +0.05089511     +0.43368408
P   4.05           H   21.1           G   0.15           U   8
Residuals in seconds of arc
091209 704  1.0+  0.1-    091209 473  0.0   0.5-    091210 H36  0.3+  0.3-
091209 704  0.0   0.1-    091209 A24  0.5+  0.2-    091210 H36  0.9-  0.2-
091209 704  1.0-  1.9+    091209 204  0.3+  0.2-    091210 850  0.4+  0.2-
091209 704  1.1+  0.4+    091210 204  0.2+  0.4-    091210 H36  0.2+  0.3-
091209 B49  0.5-  0.8-    091210 J41  0.3+  0.2+    091210 850  0.3+  0.2-
091209 B49  0.1-  0.4-    091210 204  0.1+  0.2-    091210 850  0.7+  0.1+
091209 B49  0.1-  0.6-    091210 J41  0.0   0.2+    091210 H10  1.0-  0.9-
091209 A24  0.4+  0.2+    091210 J41  0.3+  0.1-    091210 H10  0.7+  0.8-
091209 A99  1.2+  0.1-    091210 932  0.3+  0.3-    091210 H10  0.7+  0.1-
091209 A24  0.6+  0.3-    091210 932  0.2+  0.1-    091210 H10  1.6-  0.9+
091209 A99  0.5-  0.4+    091210 932  0.3+  0.4-    091210 H10  1.6+  1.1-
091209 A99  0.2+  0.4-    091210 H06  1.2+  1.0-    091210 H10  0.1-  1.1-
091209 A99  0.6-  0.5-    091210 H06  0.1+  0.5-    091210 J95  0.7+  0.0
091209 A24  0.4+  0.5-    091210 926  0.4+  0.0     091210 J95  0.1-  0.4+
091209 A99  1.0+  0.3-    091210 926  0.2+  0.0     091210 J95  0.1+  0.2-
091209 473  0.1+  0.5-    091210 926  0.3+  0.1-
091209 A24  0.3+  0.1-    091210 H36  0.0   0.2-

Ephemeris:
2009 XV                  a,e,i = 2.54, 0.68, 3                   q = 0.8139
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2009 12 05    08 27.69   +34 46.8    0.129    1.074   130.3    44.4    18.5
2009 12 15    07 22.73   +35 09.9    0.203    1.168   152.7    22.7    19.1
2009 12 25    06 49.05   +34 12.6    0.289    1.266   166.7    10.3    19.6
2010 01 04    06 30.51   +33 02.4    0.389    1.366   168.1     8.6    20.3
2010 01 14    06 21.30   +31 55.4    0.504    1.466   159.2    13.8    21.2
2010 01 24    06 18.66   +30 55.8    0.635    1.565   149.4    18.7    22.0

Timothy B. Spahr             (C) Copyright 2009 MPC           M.P.E.C. 2009-X33

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