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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-S06 : COMET C/2005 N1 (JUELS-HOLVORCEM)

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M.P.E.C. 2005-S06                                Issued 2005 Sept. 17, 00:25 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

                       COMET C/2005 N1 (JUELS-HOLVORCEM)

Observations:
    CK05N010  C2005 09 07.79126 10 24 49.61 +42 27 27.5                 ES006349
    CK05N010  C2005 09 07.79293 10 24 50.07 +42 27 24.2                 ES006349
    CK05N010  C2005 09 07.79459 10 24 50.53 +42 27 21.0          12.7 T ES006349
    CK05N010  C2005 09 11.14906 10 39 14.24 +40 34 52.0          13.9 N ES006232
    CK05N010  C2005 09 11.15043 10 39 14.67 +40 34 50.2          13.9 N ES006232
    CK05N010  C2005 09 11.15249 10 39 15.24 +40 34 45.3          13.8 N ES006232

Observer details:
232 Masquefa Observatory.  Observer E. Reina.  0.25-m f/3.3 Schmidt-Cassegrain
    + CCD.
349 Ageo.  Observer K. Kadota.  0.25-m f/5.0 reflector + CCD.

Orbital elements:
    C/2005 N1 (Juels-Holvorcem)
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5
T 2005 Aug. 22.03996 TT                                 MPC
q   1.1254437            (2000.0)            P               Q
z  +0.0013862      Peri.   80.04415     +0.13771453     -0.98949251
 +/-0.0000381      Node     3.24018     +0.26929563     -0.00538032
e   0.9984399      Incl.   51.18011     +0.95316031     +0.14448398
Residuals in seconds of arc
050630 678 (2.3-  4.9+)   050707 G99  0.7+  0.5+    050805 D83  0.2+  0.0
050630 678 (4.1+  3.3+)   050707 G99  0.9+  0.6+    050805 D83  0.5-  0.3-
050630 678 (5.6-  1.5-)   050707 G99  0.8+  0.2+    050805 D83  0.2+  0.0
050701 678 (5.6-  4.1+)   050712 J76  0.2+  0.3-    050806 232  0.4+  0.2+
050701 678 (0.1+  3.2+)   050712 J76  0.4+  0.2-    050806 232  0.2+  0.2-
050702 678 (3.7+  2.4+)   050712 J76  0.3+  0.2-    050806 232  0.5-  0.0
050702 678 (4.3-  4.6+)   050713 A32  0.5-  0.6+    050807 A01  0.3+  0.4+
050702 678 (5.7+  9.3+)   050713 A32  0.2-  0.5+    050807 A01  0.6+  0.2+
050703 204  0.2+  0.2-    050713 A32  0.4-  0.2+    050807 A01  1.5+  0.3-
050703 204  0.2+  0.1-    050713 A32  0.4-  0.2+    050807 J95  0.0   0.1+
050703 204  0.2+  0.1-    050714 372  0.6+  0.2+    050807 J95  0.2+  0.1+
050703 204  0.4+  0.1+    050714 372  0.5-  0.5+    050807 J95  0.1+  0.1-
050703 H06  0.5+  0.4-    050714 372  0.4-  1.1+    050818 A32  0.3+  0.3+
050703 H06  0.5+  0.1-    050714 372  0.2+  0.3+    050818 A32  0.1-  0.6+
050703 H06  0.4-  0.3-    050716 213  0.5+  0.1-    050818 A32  0.2+  0.3+
050703 H06  0.8+  0.3+    050716 213  0.4-  0.3+    050818 A32  0.1+  0.2+
050703 854  1.0-  0.1-    050716 213  0.3-  0.2+    050819 349  0.2+  0.3+
050703 854  0.8-  0.4-    050716 372  1.2-  0.7-    050819 349  0.1-  0.1+
050703 854  1.0-  0.3-    050717 349  0.4+  0.2+    050821 232  1.4+  0.2+
050703 854  0.8-  0.0     050717 349  0.7+  0.6+    050821 232  0.3+  1.0+
050703 678  1.3+  1.2-    050717 349  0.5+  0.2+    050821 232  0.3-  1.6+
050703 678 (1.0+  4.8+)   050721 J95  0.3-  0.0     050825 213  0.2+  0.3+
050703 678  1.9-  1.5+    050721 J95  0.2-  0.1-    050825 213  0.3+  0.5+
050704 H06  0.2-  0.6-    050721 J95  0.2-  0.0     050825 213  0.2+  1.0+
050704 H06  0.1-  0.3-    050721 349  0.1+  0.5-    050831 349  0.4+  0.5-
050704 673  0.4+  0.4-    050721 349  0.6+  0.5-    050831 349  0.1+  0.6-
050704 673  0.5+  0.2-    050721 349  0.4+  0.3-    050901 349  0.6-  0.2+
050704 673  0.2+  0.0     050727 213  0.1+  0.1+    050901 349  0.2-  0.4+
050704 673  0.3+  0.1-    050727 213  0.1-  0.2+    050903 232  0.3+  1.4-
050706 372  0.0   0.1+    050727 213  0.0   0.2-    050903 232  0.7-  0.3-
050706 349  0.5+  0.1+    050727 349  1.1-  1.3-    050903 232  0.3+  0.3-
050706 349  0.4+  0.2-    050727 349  1.1-  1.3-    050907 349  0.4+  0.3+
050706 349  0.1-  0.2-    050727 349  1.3-  0.7-    050907 349  0.5+  0.3+
050707 157  0.0   0.0     050804 349  0.8-  0.3-    050907 349  0.6+  0.4+
050707 157  0.6-  0.6+    050804 349  0.3-  0.1-    050911 232  1.5-  0.4-
050707 G99  0.9+  0.8+    050804 349  0.0   0.2-    050911 232  0.5-  0.6+
050707 G99  0.6+  0.6+    050805 D83  0.2-  1.3-    050911 232  0.2+  0.2-

     The "original" and "future" barycentric values of 1/a are +0.001289
and +0.001814 (+/- 0.000038) AU^-1, respectively.

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-S06

Read MPEC 2005-S05 Read MPEC 2005-S07


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