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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-W69 : 2005 WR3

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M.P.E.C. 2005-W69                                Issued 2005 Nov. 26, 19:30 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.

                  Supported in part by the Brinson Foundation
                  Supported in part by the TABASGO Foundation
             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2005 WR3

Observations:
     K05W03R* C2005 11 25.38427 05 03 36.93 +21 49 44.2          18.8 V EW069G96
     K05W03R  C2005 11 25.39058 05 03 34.30 +21 50 31.0          18.7 V EW069G96
     K05W03R  C2005 11 25.39689 05 03 31.71 +21 51 17.4          18.9 V EW069G96
     K05W03R  C2005 11 25.40329 05 03 29.05 +21 52 04.9          19.0 V EW069G96
     K05W03R  C2005 11 25.43988 05 03 13.96 +21 56 34.5          18.8 V EW069G96
     K05W03R  C2005 11 25.44166 05 03 13.24 +21 56 47.5          18.7 V EW069G96
     K05W03R  C2005 11 25.44348 05 03 12.49 +21 57 00.9          18.7 V EW069G96
     K05W03R  C2005 11 25.44528 05 03 11.73 +21 57 14.3          18.7 V EW069G96
     K05W03R  C2005 11 25.53242 05 02 36.16 +22 07 52.5          18.9 V EW069G96
     K05W03R  C2005 11 25.53292 05 02 35.97 +22 07 56.3          18.8 V EW069G96
     K05W03R  C2005 11 25.53333 05 02 35.79 +22 07 59.1          19.1 V EW069G96
     K05W03R  C2005 11 26.00973 04 59 26.99 +23 06 01.6          19.2 V EW069198
     K05W03R  C2005 11 26.01046 04 59 26.70 +23 06 07.1          19.2 V EW069198
     K05W03R  C2005 11 26.01083 04 59 26.55 +23 06 09.8          19.2 V EW069198
     K05W03R  C2005 11 26.01139 04 59 26.32 +23 06 13.8          19.2 V EW069198
     K05W03R  C2005 11 26.24511 04 57 53.22 +23 34 27.1          19.0 R EW069734
     K05W03R  C2005 11 26.26095 04 57 46.59 +23 36 20.4          19.9 R EW069734
     K05W03R  C2005 11 26.26863 04 57 44.00 +23 37 19.7          19.5 R EW069854
     K05W03R  C2005 11 26.27106 04 57 42.97 +23 37 37.0          19.5 R EW069854
     K05W03R  C2005 11 26.27348 04 57 42.01 +23 37 54.6          19.1 R EW069854
     K05W03R  C2005 11 26.29868 04 57 31.27 +23 40 55.5          18.7 R EW069H06
     K05W03R  C2005 11 26.30256 04 57 29.53 +23 41 23.8          18.4 R EW069H06
     K05W03R  C2005 11 26.35548 04 57 07.83 +23 47 42.6          18.8 V EW069G96
     K05W03R  C2005 11 26.36167 04 57 05.25 +23 48 26.7          18.8 V EW069G96
     K05W03R  C2005 11 26.36787 04 57 02.65 +23 49 11.1          18.9 V EW069G96

Observer details:
198 Wildberg.  Observer R. Apitzsch.  0.35-m f/4.2 reflector + CCD.
734 Farpoint Observatory.  Observer G. Hug.  0.7-m reflector + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
    Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observers E. J. Christensen, A. D. Grauer.  Measurers
    E. C. Beshore, E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
H06 New Mexico Skies Observatory.  Observer R. Hutsebaut.  0.25-m reflector
    + CCD.

Orbital elements:
2005 WR3
Epoch 2005 Nov. 26.0 TT = JDT 2453700.5                 MPC
M  60.87523              (2000.0)            P               Q
n   0.66732555     Peri.  265.72168     +0.72150372     +0.46222005
a   1.2969131      Node    65.97678     -0.14609103     +0.82942292
e   0.2927620      Incl.   34.36303     -0.67682331     +0.31370407
P   1.48           H   21.2           G   0.15
From 25 observations 2005 Nov. 25-26.

Ephemeris:
2005 WR3                 a,e,i = 1.30, 0.29, 34                  q = 0.9172
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 11 26    04 59.52   +23 05.0    0.230    1.213   167.6    10.0    19.1
2005 12 01    04 26.00   +32 04.2    0.253    1.236   169.7     8.2    19.2
2005 12 06    03 54.35   +38 40.0    0.287    1.259   159.9    15.6    19.8
2005 12 11    03 26.99   +43 08.7    0.329    1.281   150.4    22.3    20.4
2005 12 16    03 05.08   +46 05.2    0.377    1.303   142.4    27.4    20.9
2005 12 21    02 48.68   +48 01.2    0.429    1.325   135.7    31.3    21.3
2005 12 26    02 37.27   +49 19.4    0.484    1.347   129.9    34.1    21.7
2005 12 31    02 30.13   +50 14.7    0.542    1.367   124.9    36.1    22.0
2006 01 05    02 26.57   +50 56.4    0.600    1.388   120.5    37.6    22.3

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-W69

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