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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-O41 : 2000 RW37

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M.P.E.C. 2004-O41                                Issued 2004 July 28, 13:51 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
             Prepared using the Tamkin Foundation Computer Network

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

                                   2000 RW37

                           Revision to MPEC 2000-R25

Additional Observations:
     K00R37W 2C2004 07 21.37330818 26 38.295-48 09 44.91         20.6 R EO041568
     K00R37W 2C2004 07 21.37581918 26 37.908-48 09 42.11         20.7 R EO041568
     K00R37W 2C2004 07 22.34724718 24 21.177-47 51 17.27         20.8 R EO041568
     K00R37W 2C2004 07 22.34945718 24 20.854-47 51 14.80         20.8 R EO041568

Observer details:
568 Mauna Kea.  Observer F. Bernardi.

First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
040721 568 30.6+  3.9+    040722 568 30.4+  3.6+    MPO 12244   -0.0065 day

Orbital elements:
2000 RW37                                                            PHA 0.001D
Epoch 2004 July 14.0 TT = JDT 2453200.5                 MPC
M 179.61217              (2000.0)            P               Q
n   0.70648601     Peri.  133.19926     -0.29565660     -0.94937070
a   1.2485339      Node   333.43889     +0.79306434     -0.18193761
e   0.2506224      Incl.   13.74170     +0.53257499     -0.25611320
P   1.40           H   20.1           G   0.15           U   1
Residuals in seconds of arc
000903 704  0.4-  0.2-    000906 704  0.1+  0.3+    000927 360  0.4+  0.2-
000903 704  0.2-  0.3+    000906 704  0.3+  0.4+    000928 704  0.8+  0.2-
000903 704  0.2+  0.7+    000906 704  0.2+  0.0     000928 704  0.2+  0.2+
000903 704  0.6-  0.6+    000906 704  0.1+  0.0     000928 704  0.5-  0.6+
000904 704  0.3-  0.1+    000907 658  0.1-  0.5+    000928 704  0.3-  1.1+
000904 704  0.0   0.8-    000907 658  0.1-  0.0     000928 704  0.6-  1.2+
000904 704  0.4-  0.2-    000907 658  0.3-  0.1+    001001 858  0.3+  0.2-
000904 704  0.1-  0.6+    000908 046  0.8-  0.1+    001001 858  0.5-  0.2-
000904 704  0.9-  0.0     000908 046  0.2-  0.1+    001001 858  0.4+  0.1+
000904 046 (3.1+  1.1+)   000908 046  0.5-  0.0     001026 858  0.4+  0.2+
000904 046  0.1-  0.3+    000908 046  0.4-  0.3+    001026 858  0.5+  0.9+
000904 046  1.2+  1.3+    000910 046  0.3-  0.3+    001123 696  0.1+  0.0
000904 046  0.3-  1.7+    000910 046  0.6-  0.2-    001123 696  0.0   0.2+
000904 046  0.2+  1.2+    000910 046  0.2-  0.6+    001221 696  0.1+  0.0
000905 595  0.5+  0.9+    000910 046  0.6-  0.4+    001221 696  0.1+  0.2+
000905 595  0.2+  0.9+    000910 046  0.8-  0.2+    010218 587  0.3-  0.3-
000905 595  1.3+  0.9+    000910 046  0.8-  0.1+    010218 587  0.1+  1.3+
000905 704  0.5+  1.2-    000919 413  0.2-  0.2-    010222 926  0.3-  1.1+
000905 704  0.8-  0.4-    000919 413  0.2-  0.1-    010222 926  0.9-  0.8+
000905 704  0.5-  0.2-    000919 413  0.3-  0.2-    010222 926  0.3-  1.1+
000905 670  0.7-  1.4+    000921 587  0.1-  1.2-    010224 118  0.4-  0.7+
000905 704  0.8-  0.3+    000921 587  1.0+  1.4-    010224 118  0.1-  0.9+
000905 704  0.4+  0.4+    000926 704  0.2-  0.3+    010224 118  0.1-  0.3+
000905 704  0.7-  0.3+    000926 704  0.6-  0.7+    010301 046  0.4-  0.7+
000905 704  0.1+  0.1-    000926 704  0.1-  0.1-    010301 046  0.1+  0.2+
000905 704  0.0   0.0     000926 704  0.1-  0.3-    010301 046  0.2+  0.1-
000905 704  0.8+  0.0     000926 704  0.5-  0.4+    010301 046  0.3+  0.7+
000905 658  0.4-  0.3+    000926 704  1.6+  0.0     010301 046  0.5-  0.5+
000905 658  1.2-  0.5+    000926 704  0.3-  0.6-    010306 118  0.6+  0.0
000905 658  0.2-  0.4+    000926 704  0.1-  0.2-    010306 118  0.8-  1.2+
000905 670  0.4+  0.4+    000926 704  0.4-  0.4+    010306 118  1.0+  1.1-
000905 344  0.1-  0.5+    000926 704  0.2+  0.9+    010315 360  0.1+  0.3-
000905 344  0.3-  0.4+    000926 704  0.5-  0.8-    010315 360  0.2+  0.4-
000905 344  0.2-  0.4+    000926 704  1.3-  0.1-    010315 360  0.0   0.4-
000905 344  0.0   0.3+    000926 704  0.9+  0.1-    040721 568  0.1-  0.2+
000905 587  0.4+  0.1-    000926 704  0.5+  0.5+    040721 568  0.1-  0.1+
000905 587  0.1-  0.7-    000926 118  0.5-  0.7-    040722 568  0.0   0.2+
000906 118  0.3-  0.2-    000926 118  0.6-  0.1-    040722 568  0.1+  0.1+
000906 118  0.1-  0.4+    000927 360  0.3-  0.3-
000906 118  0.7-  0.3-    000927 360  0.2+  0.5-

Ephemeris:
2000 RW37                a,e,i = 1.25, 0.25, 14                  q = 0.9356
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 07 24    18 20.68   -47 18.8    0.619    1.560   144.1    22.4    21.1
2004 08 03    18 04.31   -43 47.6    0.658    1.556   135.8    27.0    21.4
2004 08 13    17 57.23   -40 11.9    0.710    1.548   127.0    31.5    21.7
2004 08 23    17 57.78   -36 51.2    0.772    1.538   118.5    35.3    21.9
2004 09 02    18 04.14   -33 51.6    0.840    1.524   110.7    38.2    22.2
2004 09 12    18 14.78   -31 11.6    0.912    1.508   103.6    40.5    22.4

Timothy B. Spahr             (C) Copyright 2004 MPC           M.P.E.C. 2004-O41

Read MPEC 2004-O40 Read MPEC 2004-O42


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