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IAU Minor Planet Center

Minor Planet Center

MPEC 2001-V63: 2001 UP27

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M.P.E.C. 2001-V63                                Issued 2001 Nov. 15, 20:27 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 UP27

Observations:
     K01U27P* C2001 10 28.35588 03 08 11.14 -05 08 22.7          19.6        644
     K01U27P  C2001 10 28.37644 03 08 06.92 -05 07 12.5          19.9        644
     K01U27P  C2001 10 28.39764 03 08 02.57 -05 06 01.2          20.3        644
     K01U27P  C2001 10 29.35488 03 04 53.05 -04 11 16.9          20.1        644
     K01U27P  C2001 10 29.36534 03 04 50.89 -04 10 40.4          20.6        644
     K01U27P  C2001 10 29.37590 03 04 48.65 -04 10 04.8          19.6        644
     K01U27P  C2001 11 05.21602 02 40 57.40 +02 50 48.7          18.7 R      649
     K01U27P  C2001 11 05.21946 02 40 56.60 +02 51 02.2          19.2 R      649
     K01U27P  C2001 11 15.21742 02 05 57.93 +13 26 06.9          19.8 V      691
     K01U27P  C2001 11 15.23916 02 05 53.44 +13 27 25.6          20.0 V      691
     K01U27P  C2001 11 15.26070 02 05 48.98 +13 28 43.6          20.0 V      691

Observer details:
644 Palomar Mountain/NEAT.  Observers E. F. Helin, S. Pravdo, K. Lawrence,
    M. Hicks, E. Hovland, T. Bickler, J. Schroeder, L. Scherr, R. Thicksten,
    A. Deetz.  1.2-m Schmidt + CCD.
649 Powell Observatory, Louisburg.  Observer K. Smalley, R. Fredrick.  0.75-m
    Newtonian + CCD.
691 Steward Observatory, Kitt Peak.  Observer J. V. Scotti.  0.9-m Spacewatch
    telescope.

Orbital elements:
2001 UP27
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5                 MPC
M 357.76861              (2000.0)            P               Q
n   0.54537734     Peri.  343.28949     +0.83417608     -0.44718274
a   1.4836723      Node    47.90457     +0.54255669     +0.56046577
e   0.1272550      Incl.   25.78385     +0.09890650     +0.69706938
P   1.81           H   20.7           G   0.15
From 11 observations 2001 Oct. 28-Nov. 15.

Ephemeris:
2001 UP27                a,e,i = 1.48, 0.13, 26                  q = 1.2949
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2001 11 07    02 34.55   +04 46.0    0.312    1.298   168.0     9.1    19.3
2001 11 12    02 16.83   +10 07.1    0.318    1.300   165.3    11.1    19.5
2001 11 17    02 00.23   +15 12.1    0.331    1.302   158.4    16.2    19.7
2001 11 22    01 45.60   +19 47.8    0.351    1.305   150.8    21.7    20.1
2001 11 27    01 33.44   +23 48.6    0.377    1.309   143.5    26.6    20.4
2001 12 02    01 23.97   +27 15.2    0.407    1.313   137.0    30.8    20.7
2001 12 07    01 17.18   +30 11.6    0.441    1.318   131.2    34.2    20.9
2001 12 12    01 12.95   +32 43.0    0.477    1.323   126.0    37.0    21.2
2001 12 17    01 11.10   +34 54.7    0.516    1.328   121.5    39.2    21.4
2001 12 22    01 11.41   +36 51.2    0.555    1.334   117.5    40.9    21.7
2001 12 27    01 13.67   +38 35.9    0.596    1.341   113.9    42.1    21.9

Gareth V. Williams           (C) Copyright 2001 MPC           M.P.E.C. 2001-V63

Read MPEC 2001-V62 Read MPEC 2001-W01


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