• MPC Preparation (Info)

  • MPEC 2001-D21 : COMET C/2000 Y2

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    Read MPEC 2001-D20 Read MPEC 2001-D22


    M.P.E.C. 2001-D21                                Issued 2001 Feb. 20, 23:49 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://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                    COMET C/2000 Y2
    
    Observations:
        CK00Y020   2001 01 18.63559 09 24 11.63 +00 33 41.4          17.9 T      372
        CK00Y020   2001 01 20.64184 09 23 50.08 +00 37 17.9                      372
        CK00Y020   2001 01 21.66076 09 23 38.03 +00 39 26.5          17.7 T      372
        CK00Y020  C2001 02 10.83311 09 18 09.08 +01 59 03.9                      201
        CK00Y020  C2001 02 10.85214 09 18 08.70 +01 59 10.3                      201
        CK00Y020  C2001 02 10.87455 09 18 08.30 +01 59 17.6                      201
        CK00Y020  C2001 02 19.56035 09 15 44.30 +02 51 11.3          18.2 T      608
        CK00Y020  C2001 02 19.57104 09 15 44.16 +02 51 14.7          17.6 T      608
        CK00Y020  C2001 02 19.58166 09 15 43.92 +02 51 18.4          17.6 T      608
        CK00Y020  C2001 02 20.34997 09 15 33.04 +02 56 10.7          16.6 T      608
        CK00Y020  C2001 02 20.36028 09 15 32.89 +02 56 14.8          16.6 T      608
        CK00Y020  C2001 02 20.37050 09 15 32.71 +02 56 18.6          16.6 T      608
    
    Observer details:
    201 Bareggio.  Observer V. Pozzoli.  0.30-m f/10 reflector + CCD.
    372 Geisei.  Observer T. Seki.  0.60-m f/3.5 reflector.
    608 Haleakala-NEAT/MSSS.  Observers E. F. Helin, S. Pravdo, K. Lawrence,
        P. Kervin, R. Maeda, M. Skinner.  1.2-m reflector + CCD.
    
    Orbital elements:
        C/2000 Y2
    Epoch 2001 Apr. 1.0 TT = JDT 2452000.5
    T 2001 Mar. 21.78749 TT                                 Marsden
    q   2.7688341            (2000.0)            P               Q
    z  +0.0020435      Peri.  326.81047     -0.88705792     -0.46116464
     +/-0.0000106      Node   185.84928     +0.45589549     -0.86776769
    e   0.9943419      Incl.   12.08739     +0.07271558     -0.18521991
    Residuals in seconds of arc
    001126 704  0.3-  0.5-    001229 557  0.1+  0.6-    010103 349  0.5-  0.2+
    001126 704  0.7+  0.3+    001229 557  0.6-  0.0     010103 349  0.6+  0.8-
    001126 704  0.1+  0.2+    001229 897  0.7-  1.2+    010103 349  0.1+  0.2+
    001126 704  0.2-  0.5+    001229 897  0.2-  0.8+    010103 349  0.1+  0.4-
    001227 699  0.1+  0.3+    001229 897  0.2-  0.8-    010104 411  0.7-  0.2+
    001227 699  1.1+  0.8+    001229 897  0.4-  0.5+    010104 411  1.3-  0.1-
    001227 699  1.1+  1.3+    001229 360  0.4+  0.3-    010104 411  1.4-  0.3-
    001227 699  1.2+  1.5+    001229 360  0.2+  0.3-    010104 372  1.4+  0.5-
    001227 688  0.1-  0.3+    001229 360  0.6+  0.2-    010105 372  1.3-  0.4+
    001227 688  0.4-  0.4+    001229 402  0.7+  0.2-    010118 372  0.7+  0.1+
    001228 897  0.6+  0.2-    001229 402  0.4+  0.2-    010120 372  0.2-  0.3-
    001228 897  0.2+  0.4-    001229 402  0.3+  0.3-    010121 372  0.3-  0.5+
    001228 897  0.3+  0.3-    001229 867  0.1+  0.4-    010210 201  0.2+  0.1-
    001228 372  0.2-  0.2-    001229 867  0.0   0.3-    010210 201  0.1-  0.0
    001228 372  0.4-  0.4-    001229 867  0.3+  0.3-    010210 201  0.2+  0.1-
    001228 349  0.7-  1.7+    001229 349 (0.6-  2.0+)   010219 608 (0.7+  2.7+)
    001228 349  0.2+  0.5-    001229 349  0.1+  0.6+    010219 608  1.2+  2.1+
    001228 349 (2.3-  0.8-)   001229 349  1.0-  1.0+    010219 608  0.1+  1.7+
    001228 349 (2.5+  0.8+)   001231 372  0.7-  1.2-    010220 608  0.4-  1.1-
    001228 046  0.6-  0.4+    010101 411  0.3+  0.7-    010220 608  0.1-  0.9-
    001228 046  0.2-  0.7-    010101 411  0.1+  0.9-    010220 608  0.4-  1.1-
    001228 046  0.1+  0.3-    010101 411  0.3-  1.3-
    
    Ephemeris:
        C/2000 Y2
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
    2001 02 10    09 18.40   +01 54.6    1.829    2.799   166.9     4.6  16.8
    2001 02 20    09 15.63   +02 54.0    1.824    2.786   163.5     5.8  16.8
    2001 03 02    09 13.77   +04 00.6    1.844    2.776   155.4     8.5  16.8
    2001 03 12    09 13.41   +05 08.1    1.889    2.771   146.2    11.5  16.8
    2001 03 22    09 14.92   +06 11.0    1.956    2.769   137.0    14.2  16.9
    2001 04 01    09 18.50   +07 04.9    2.041    2.771   128.0    16.5  17.0
    2001 04 11    09 24.14   +07 46.9    2.142    2.777   119.5    18.3  17.1
    2001 04 21    09 31.66   +08 15.5    2.257    2.786   111.5    19.6  17.2
    2001 05 01    09 40.88   +08 30.1    2.381    2.800   103.9    20.4  17.4
    2001 05 11    09 51.52   +08 31.0    2.513    2.817    96.7    20.9  17.5
    2001 05 21    10 03.32   +08 19.0    2.652    2.837    89.9    20.9  17.6
    2001 05 31    10 16.08   +07 55.0    2.794    2.861    83.4    20.6  17.8
    2001 06 10    10 29.55   +07 20.4    2.939    2.889    77.2    20.0  17.9
    2001 06 20    10 43.57   +06 36.4    3.085    2.919    71.1    19.2  18.1
    2001 06 30    10 57.99   +05 44.3    3.231    2.953    65.2    18.2  18.2
    2001 07 10    11 12.70   +04 45.5    3.375    2.990    59.5    17.0  18.4
    2001 07 20    11 27.58   +03 41.3    3.517    3.029    53.8    15.7  18.5
    2001 07 30    11 42.58   +02 32.9    3.655    3.072    48.1    14.2  18.7
    2001 08 09    11 57.62   +01 21.6    3.788    3.116    42.5    12.7  18.8
    2001 08 19    12 12.67   +00 08.4    3.915    3.163    36.8    11.0  19.0
    2001 08 29    12 27.68   -01 05.6    4.034    3.212    31.1     9.3  19.1
    
    Brian G. Marsden             (C) Copyright 2001 MPC           M.P.E.C. 2001-D21
    

    Read MPEC 2001-D20 Read MPEC 2001-D22


    MPEC number:

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