MPEC 2008-G07 : 2008 GD

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M.P.E.C. 2008-G07                                Issued 2008 Apr. 1, 21:19 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

                                    2008 GD

Observations:
     K08G00D* C2008 04 01.21420 11 44 09.52 +47 19 23.8          18.9 V EG007G96
     K08G00D  C2008 04 01.22274 11 44 04.12 +47 19 48.3          18.4 V EG007G96
     K08G00D  C2008 04 01.23001 11 43 59.52 +47 20 09.1          19.1 V EG007G96
     K08G00D  C2008 04 01.23689 11 43 55.20 +47 20 28.6          19.1 V EG007G96
     K08G00D  C2008 04 01.32262 11 43 00.75 +47 24 27.9          19.3 R EG007854
     K08G00D  C2008 04 01.32647 11 42 58.35 +47 24 38.6          18.8 R EG007854
     K08G00D  C2008 04 01.33030 11 42 55.85 +47 24 49.2          19.1 R EG007854
     K08G00D 1C2008 04 01.35657 11 42 39.72 +47 25 56.0                 EG007658
     K08G00D 1C2008 04 01.35878 11 42 38.32 +47 26 02.2                 EG007658
     K08G00D 1C2008 04 01.36098 11 42 36.94 +47 26 08.2                 EG007658
     K08G00D 5C2008 04 01.40005811 42 11.756+47 28 00.10         18.8 R EG007673
     K08G00D 5C2008 04 01.40503511 42 08.638+47 28 13.89                EG007673
     K08G00D 5C2008 04 01.41059011 42 05.013+47 28 28.78                EG007673
     K08G00D  C2008 04 01.78275 11 38 11.89 +47 45 26.4          19.4 V EG007104
     K08G00D  C2008 04 01.78507 11 38 10.64 +47 45 31.8          19.2 V EG007104
     K08G00D  C2008 04 01.78706 11 38 09.23 +47 45 37.4          19.5 V EG007104
     K08G00D  C2008 04 01.80625 11 37 56.51 +47 46 29.4                 EG007118
     K08G00D  C2008 04 01.81031 11 37 53.87 +47 46 40.5                 EG007118
     K08G00D  C2008 04 01.81427 11 37 51.40 +47 46 51.5                 EG007118
     K08G00D  C2008 04 01.82366 11 37 45.49 +47 47 17.2          18.8 R EG007204
     K08G00D  C2008 04 01.83152 11 37 40.39 +47 47 39.6                 EG007204
     K08G00D  C2008 04 01.83867 11 37 35.87 +47 47 55.0                 EG007J95
     K08G00D  C2008 04 01.84594 11 37 31.11 +47 48 15.2          20.2 R EG007J95

Observer details:
104 San Marcello Pistoiese.  Observers L. Tesi, G. Fagioli, M. Mazzucato,
    F. Dolfi.  Measurer L. Tesi.  0.60-m f/4 reflector + CCD.
118 Modra.  Observer S. Gajdos.  0.6-m f/5.5 reflector + CCD.
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
    + CCD.
658 National Research Council of Canada.  Observers D. D. Balam, R. M. Robb.
    Measurers D. D. Balam, P. Wiegert, A. Domokos.  1.82-m Plaskett telescope
    + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.61-m f/16
    Cassegrain + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
    Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observer A. Boattini.  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.  1.5-m reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2008 GD                                                  Earth MOID = 0.1268 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5                  MPC
M 343.98121              (2000.0)            P               Q
n   0.78224166     Peri.  295.12083     +0.81144848     +0.54888444
a   1.1665645      Node    32.70634     -0.30476406     +0.69043209
e   0.7974117      Incl.   21.80336     -0.49866846     +0.47119995
P   1.26           H   19.4           G   0.15           U   9
Residuals in seconds of arc
080401 G96  0.1+  0.1-    080401 658  0.0   0.2-    080401 118  0.5-  0.4-
080401 G96  0.1+  0.1+    080401 658  0.2+  0.3-    080401 118  0.5-  0.4-
080401 G96  0.0   0.3+    080401 673  0.2+  0.3-    080401 118  0.5+  0.3-
080401 G96  0.4+  0.3+    080401 673  0.6+  0.1-    080401 204  0.0   0.3-
080401 854  0.1-  0.2-    080401 673  0.3-  0.3-    080401 204  0.2+  0.5+
080401 854  0.4+  0.2-    080401 104  1.4-  0.9+    080401 J95  0.4+  0.2-
080401 854  0.2-  0.1-    080401 104  1.2+  0.1-    080401 J95  0.0   0.0
080401 658  0.0   0.3-    080401 104  0.1-  0.0

Ephemeris:
2008 GD                  a,e,i = 1.17, 0.80, 22                  q = 0.2363
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2008 03 25    12 43.52   +40 55.3    0.414    1.330   136.8    30.9    19.4
2008 03 30    12 05.52   +45 29.1    0.375    1.274   130.3    36.7    19.3
2008 04 04    11 13.04   +49 16.3    0.346    1.214   120.8    45.0    19.2
2008 04 09    10 07.20   +51 08.5    0.328    1.152   109.2    55.2    19.3
2008 04 14    08 56.83   +50 15.5    0.321    1.086    96.2    66.7    19.5
2008 04 19    07 53.44   +46 48.8    0.325    1.016    82.7    78.8    19.7
2008 04 24    07 02.19   +41 47.7    0.338    0.941    69.4    91.0    20.1

Timothy B. Spahr             (C) Copyright 2008 MPC           M.P.E.C. 2008-G07

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