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  • MPEC 2001-A23 : 2001 AE2

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    M.P.E.C. 2001-A23                                Issued 2001 Jan. 4, 17:32 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
    
                                       2001 AE2
    
    Observations:
         K01A02E* C2001 01 02.29650 07 12 31.61 +17 01 57.5          19.0        704
         K01A02E  C2001 01 02.31123 07 12 29.84 +17 02 00.4          18.4        704
         K01A02E  C2001 01 02.32675 07 12 28.06 +17 02 03.0          18.1        704
         K01A02E  C2001 01 03.29500 07 10 45.90 +17 05 20.6          18.1        704
         K01A02E  C2001 01 03.30136 07 10 45.13 +17 05 21.5          18.3        704
         K01A02E  C2001 01 03.30580 07 10 44.59 +17 05 22.2          18.5        704
         K01A02E  C2001 01 03.31119 07 10 43.96 +17 05 23.2          18.5        704
         K01A02E  C2001 01 03.31609 07 10 43.44 +17 05 24.4          18.5        704
         K01A02E  C2001 01 03.32053 07 10 42.90 +17 05 25.4          18.6        704
         K01A02E  C2001 01 03.32642 07 10 42.27 +17 05 26.1          18.6        704
         K01A02E  C2001 01 03.33084 07 10 41.77 +17 05 27.2          18.7        704
         K01A02E  C2001 01 03.33526 07 10 41.22 +17 05 28.7          18.7        704
         K01A02E  C2001 01 03.34167 07 10 40.49 +17 05 29.1          18.5        704
         K01A02E  C2001 01 03.34571 07 10 39.99 +17 05 30.5          18.6        704
         K01A02E  C2001 01 03.35014 07 10 39.51 +17 05 30.7          19.1        704
         K01A02E  C2001 01 03.35692 07 10 38.74 +17 05 32.4          18.5        704
         K01A02E  C2001 01 03.36045 07 10 38.35 +17 05 33.2          18.4        704
         K01A02E  C2001 01 03.36488 07 10 37.84 +17 05 33.6          18.8        704
         K01A02E  C2001 01 03.37169 07 10 37.17 +17 05 34.9                      684
         K01A02E  C2001 01 03.37569 07 10 36.69 +17 05 35.8          17.9 R      684
         K01A02E  C2001 01 03.37892 07 10 36.35 +17 05 36.5                      684
         K01A02E  C2001 01 03.39648 07 10 34.34 +17 05 40.0                      684
         K01A02E  C2001 01 03.39920 07 10 34.01 +17 05 40.4          17.5 R      684
         K01A02E  C2001 01 03.86249 07 09 45.74 +17 07 12.8          18.1 V      151
         K01A02E  C2001 01 03.86565 07 09 45.40 +17 07 12.7          18.1 V      151
         K01A02E  C2001 01 03.86753 07 09 45.22 +17 07 13.1          18.2 V      151
         K01A02E  C2001 01 03.87039 07 09 44.90 +17 07 13.7          17.9 V      151
         K01A02E  C2001 01 03.87458 07 09 44.44 +17 07 15.3          18.1 V      151
         K01A02E  C2001 01 03.87779 07 09 44.05 +17 07 15.7          17.9 V      151
         K01A02E  C2001 01 04.01422 07 09 28.50 +17 07 45.9                      118
         K01A02E  C2001 01 04.01725 07 09 28.13 +17 07 47.0                      118
         K01A02E  C2001 01 04.01863 07 09 27.93 +17 07 47.0          18.0 R      118
         K01A02E  C2001 01 04.05280 07 09 24.13 +17 07 54.1          17.6 R      046
         K01A02E  C2001 01 04.05417 07 09 23.98 +17 07 53.8                      046
         K01A02E  C2001 01 04.05515 07 09 23.89 +17 07 54.0                      046
         K01A02E  C2001 01 04.05615 07 09 23.77 +17 07 54.5                      046
         K01A02E  C2001 01 04.05730 07 09 23.61 +17 07 54.6                      046
         K01A02E  C2001 01 04.10800 07 09 17.95 +17 08 04.1                      557
         K01A02E  C2001 01 04.11881 07 09 16.74 +17 08 05.5          18.5 V      557
         K01A02E  C2001 01 04.12963 07 09 15.56 +17 08 07.8                      557
    
    Observer details:
    046 Klet.  Observers J. Ticha, M. Tichy.  0.57-m f/5.2 reflector + CCD.
    118 Modra.  Observers A. Galad, A. Pravda, L. Kornos, P. Koleny, S. Gajdos,
        J. Toth, D. Kalmancok.  0.6-m f/5.5 reflector + CCD.
    151 Eschenberg Observatory, Winterthur.  Observer M. Griesser.  0.40-m f/5.8
        Hypergraph.
    557 Ondrejov.  Observer P. Kusnirak.  0.65-m f/3.6 reflector + CCD.
    684 Prescott.  Observer P. G. Comba.  0.46-m f/4.5 reflector + CCD.
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
        M. Bezpalko, R. Huber, L. Manguso, S. Adams.  Measurers J. Stuart,
        R. Sayer, J. B. Evans, H. Viggh.  1.0-m f/2.15 reflector + CCD.
    
    Orbital elements:
    2001 AE2
    Epoch 2000 Dec. 22.0 TT = JDT 2451900.5                 Spahr
    M 250.40442              (2000.0)            P               Q
    n   0.62642316     Peri.   43.79734     -0.81694022     +0.57670584
    a   1.3527707      Node   171.41860     -0.53686171     -0.75768927
    e   0.0842160      Incl.    1.67675     -0.21068506     -0.30547888
    P   1.57           H   19.1           G   0.15
    From 40 observations 2001 Jan. 2-4.
    
    Ephemeris:
    2001 AE2                 a,e,i = 1.35, 0.08, 2                   q = 1.2388
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2001 01 01    07 14.77   +16 57.9    0.408    1.388   171.0     6.4    18.4
    2001 01 11    06 56.76   +17 35.5    0.396    1.376   171.1     6.3    18.3
    2001 01 21    06 39.82   +18 20.6    0.401    1.364   158.0    15.7    18.6
    2001 01 31    06 27.76   +19 07.2    0.420    1.352   145.2    24.6    19.0
    2001 02 10    06 22.71   +19 51.8    0.450    1.339   133.9    32.0    19.4
    2001 02 20    06 24.83   +20 31.6    0.488    1.327   124.4    38.0    19.7
    2001 03 02    06 33.43   +21 03.7    0.529    1.314   116.3    42.5    20.0
    2001 03 12    06 47.42   +21 24.6    0.573    1.302   109.6    46.0    20.2
    2001 03 22    07 05.66   +21 30.7    0.617    1.291   103.8    48.5    20.4
    2001 04 01    07 27.28   +21 18.7    0.661    1.281    98.9    50.4    20.6
    2001 04 11    07 51.45   +20 46.3    0.703    1.271    94.8    51.8    20.8
    2001 04 21    08 17.49   +19 51.7    0.744    1.262    91.1    52.8    20.9
    2001 05 01    08 44.91   +18 34.3    0.784    1.255    88.0    53.4    21.0
    2001 05 11    09 13.24   +16 54.3    0.823    1.249    85.2    53.7    21.1
    2001 05 21    09 42.13   +14 52.9    0.860    1.244    82.8    53.8    21.2
    2001 05 31    10 11.38   +12 31.8    0.897    1.241    80.7    53.8    21.3
    2001 06 10    10 40.83   +09 53.8    0.934    1.239    78.8    53.5    21.4
    
    Timothy B. Spahr             (C) Copyright 2001 MPC           M.P.E.C. 2001-A23
    

    Read MPEC 2001-A22 Read MPEC 2001-A24


    MPEC number:

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    • 1997-B01 (the full form)
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    • B01 (the abbreviated form)