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IAU Minor Planet Center

Minor Planet Center

MPEC 2000-E55: 2000 EU70

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M.P.E.C. 2000-E55                                Issued 2000 Mar. 13, 19:37 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

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

                                   2000 EU70

Observations:
     K00E70U* C2000 03 08.33185 13 05 17.62 +00 42 05.4          16.7        704
     K00E70U  C2000 03 08.34635 13 05 14.45 +00 42 41.5          17.2        704
     K00E70U  C2000 03 08.36308 13 05 10.90 +00 43 23.0          16.9        704
     K00E70U  C2000 03 09.36157 13 01 43.57 +01 22 30.9          18.6        704
     K00E70U  C2000 03 09.38724 13 01 38.12 +01 23 29.7          18.7        704
     K00E70U  C2000 03 09.40009 13 01 35.41 +01 23 59.5          18.9        704
     K00E70U  C2000 03 09.41299 13 01 32.70 +01 24 29.5          19.1        704
     K00E70U  C2000 03 09.95983 12 59 41.63 +01 45 22.1                      620
     K00E70U  C2000 03 09.96458 12 59 40.81 +01 45 32.6                      620
     K00E70U  C2000 03 09.96805 12 59 40.22 +01 45 40.2          17.7 R      620
     K00E70U  C2000 03 09.97094 12 59 39.72 +01 45 46.6                      620
     K00E70U  C2000 03 10.38156 12 58 16.01 +02 01 14.1          16.8        704
     K00E70U  C2000 03 10.39507 12 58 13.25 +02 01 45.0          16.8        704
     K00E70U  C2000 03 10.40944 12 58 10.21 +02 02 15.5          16.8        704
     K00E70U  C2000 03 10.42315 12 58 07.44 +02 02 47.4          16.4        704
     K00E70U  C2000 03 10.97987 12 56 16.69 +02 23 16.9          18.7        461
     K00E70U  C2000 03 10.98164 12 56 16.52 +02 23 18.7                      461
     K00E70U  C2000 03 10.98177 12 56 16.30 +02 23 21.0          18.0        461
     K00E70U  C2000 03 10.98284 12 56 16.13 +02 23 23.3                      461
     K00E70U  C2000 03 11.32463 12 55 08.63 +02 35 52.0          18.4 R      858
     K00E70U  C2000 03 11.32852 12 55 07.81 +02 36 00.2          18.4 R      858
     K00E70U  C2000 03 11.33184 12 55 07.18 +02 36 07.5          18.5 R      858
     K00E70U  C2000 03 11.95575 12 53 05.33 +02 58 23.1                      046
     K00E70U  C2000 03 11.95720 12 53 05.16 +02 58 25.0                      046
     K00E70U  C2000 03 11.95916 12 53 04.68 +02 58 29.9                      046
     K00E70U  C2000 03 11.96103 12 53 04.31 +02 58 33.2                      046
     K00E70U  C2000 03 11.96194 12 53 04.17 +02 58 35.6          17.7 R      046
     K00E70U  C2000 03 12.31284 12 51 56.37 +03 10 59.0          18.6 R      703
     K00E70U  C2000 03 12.32875 12 51 53.19 +03 11 32.3          18.8 R      703
     K00E70U  C2000 03 12.34468 12 51 50.09 +03 12 06.8          19.0 R      703
     K00E70U  C2000 03 12.36053 12 51 46.90 +03 12 38.8          18.7 R      703
     K00E70U  C2000 03 12.39597 12 51 39.86 +03 13 53.5          18.9        704
     K00E70U  C2000 03 12.40869 12 51 37.36 +03 14 19.2          19.0        704
     K00E70U  C2000 03 12.42140 12 51 34.81 +03 14 45.3          18.8        704
     K00E70U  C2000 03 12.43411 12 51 32.29 +03 15 11.8          18.8        704
     K00E70U  C2000 03 12.44717 12 51 29.72 +03 15 39.2          18.7        704
     K00E70U  C2000 03 12.82456 12 50 17.32 +03 28 42.8                      345
     K00E70U  C2000 03 12.82733 12 50 16.75 +03 28 47.2                      345
     K00E70U  C2000 03 12.84223 12 50 13.84 +03 29 19.3                      345

Observer details:
046 Klet.  Observers J. Ticha, M. Tichy.  0.57-m f/5.2 reflector + CCD.
345 Sobaeksan Optical Astronomy Observatory.  Observers J.-H. Yun, S.-L. Kim.
    0.61-m reflector + CCD.  Long. and parallax 128.4575, 0.80046, +0.59773.
461 JATE Asteroid Survey, Piszkesteto Stn. (Konkoly).  Observers K. Sarneczky,
    L. Kiss, K. Sziladi.  0.60-m Schmidt + CCD.
620 Observatorio Astronomico de Mallorca.  Observers A. Lopez, R. Pacheco.
    0.30-m f/3.3 Schmidt-Cassegrain + CCD.
703 Catalina Sky Survey.  Observer T. B. Spahr.  0.41-m f/3 Schmidt + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, M. Elowitz, R. Huber.  Measurers J. Stuart, H. Viggh,
    R. Sayer, J. B. Evans.  1.0-m f/2.15 reflector + CCD.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.3-m f/3.3
    Schmidt-Cassegrain + CCD.

Orbital elements:
2000 EU70                                                            PHA 0.043
Epoch 2000 Feb. 26.0 TT = JDT 2451600.5                 Williams
M  19.72368              (2000.0)            P               Q
n   0.29924820     Peri.  252.50894     +0.50806559     -0.85968929
a   2.2136809      Node   166.56725     +0.85113353     +0.49168235
e   0.7667663      Incl.   13.17543     +0.13206467     +0.13850195
P   3.29           H   18.5           G   0.15
From 38 observations 2000 Mar. 8-12.

Ephemeris:
2000 EU70                a,e,i = 2.21, 0.77, 13                  q = 0.5163
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2000 03 07    13 10.00   -00 11.8    0.446    1.397   149.8    20.9    18.5
2000 03 12    12 52.94   +03 00.1    0.485    1.457   159.2    14.0    18.5
2000 03 17    12 37.76   +05 40.8    0.531    1.517   166.8     8.6    18.6
2000 03 22    12 24.61   +07 50.7    0.584    1.575   170.3     6.1    18.8
2000 03 27    12 13.50   +09 32.3    0.644    1.633   167.5     7.6    19.2
2000 04 01    12 04.35   +10 49.1    0.710    1.688   161.9    10.6    19.6
2000 04 06    11 57.05   +11 45.0    0.781    1.743   155.8    13.6    20.0
2000 04 11    11 51.42   +12 23.3    0.858    1.797   149.9    16.2    20.3
2000 04 16    11 47.29   +12 47.3    0.939    1.849   144.3    18.5    20.6
2000 04 21    11 44.47   +12 59.8    1.024    1.900   138.9    20.3    21.0
2000 04 26    11 42.79   +13 02.8    1.113    1.950   133.9    21.8    21.2
2000 05 01    11 42.09   +12 58.1    1.205    2.000   129.0    23.0    21.5
2000 05 06    11 42.25   +12 47.2    1.301    2.048   124.4    24.0    21.8
2000 05 11    11 43.15   +12 31.2    1.398    2.095   120.0    24.7    22.0
2000 05 16    11 44.69   +12 10.9    1.498    2.141   115.8    25.2    22.2

Gareth V. Williams           (C) Copyright 2000 MPC           M.P.E.C. 2000-E55

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