MPEC 2001-U54: 2001 UU16
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M.P.E.C. 2001-U54 Issued 2001 Oct. 26, 21:03 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 UU16
Observations:
K01U16U*tC2001 10 24.30714 02 22 39.73 +11 03 19.2 691
K01U16U tC2001 10 24.31178 02 22 40.78 +11 05 46.3 18 V 691
K01U16U tC2001 10 24.31629 02 22 41.84 +11 08 11.2 691
K01U16U tC2001 10 24.38681 02 22 58.41 +11 45 28.7 691
K01U16U tC2001 10 24.39085 02 22 59.30 +11 47 37.4 691
K01U16U tC2001 10 24.39558 02 23 00.43 +11 50 09.2 691
K01U16U tC2001 10 24.47942 02 23 22.48 +12 34 41.8 691
K01U16U tC2001 10 24.48341 02 23 23.65 +12 36 51.3 691
K01U16U tC2001 10 24.48831 02 23 25.07 +12 39 28.5 691
K01U16U tC2001 10 25.18098 02 27 58.70 +19 03 09.2 691
K01U16U tC2001 10 25.18583 02 28 00.33 +19 05 53.6 691
K01U16U tC2001 10 25.18994 02 28 01.47 +19 08 16.0 691
K01U16U tC2001 10 25.26815 02 28 24.63 +19 53 09.2 291
K01U16U tC2001 10 25.27228 02 28 25.83 +19 55 34.5 291
K01U16U tC2001 10 25.27777 02 28 27.41 +19 58 44.8 291
K01U16U C2001 10 25.33729 02 28 43.90 +20 32 53.0 18.0 R 651
K01U16U C2001 10 25.33879 02 28 44.34 +20 33 37.8 17.7 R 651
K01U16U C2001 10 25.33982 02 28 44.67 +20 34 12.8 17.8 R 651
K01U16U tC2001 10 25.41970 02 29 08.37 +21 19 52.0 691
K01U16U tC2001 10 25.42459 02 29 09.88 +21 22 39.9 691
K01U16U tC2001 10 25.42871 02 29 11.21 +21 25 00.2 691
K01U16U tC2001 10 26.27495 02 35 29.13 +29 38 38.8 291
K01U16U tC2001 10 26.27947 02 35 30.77 +29 41 18.5 291
K01U16U tC2001 10 26.28382 02 35 32.24 +29 43 50.0 291
K01U16U tC2001 10 26.43162 02 36 25.23 +31 09 54.1 691
K01U16U tC2001 10 26.43688 02 36 27.43 +31 13 02.2 691
K01U16U tC2001 10 26.44135 02 36 29.15 +31 15 34.9 691
K01U16U C2001 10 26.78924 02 39 47.31 +34 36 21.8 18.1 R 540
K01U16U C2001 10 26.79149 02 39 48.38 +34 37 41.5 18.0 R 540
K01U16U C2001 10 26.79375 02 39 49.40 +34 39 01.3 18.1 R 540
K01U16U C2001 10 26.79601 02 39 50.47 +34 40 21.1 18.1 R 540
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m Spacewatch telescope.
540 Linz. Observer E. Meyer. 0.6-m f/3.0 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer A. F. Tubbiolo. 0.9-m
Spacewatch telescope.
Orbital elements:
2001 UU16
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5 Spahr
M 349.94767 (2000.0) P Q
n 0.43341114 Peri. 18.87277 +0.64193510 -0.75723531
a 1.7292960 Node 31.53012 +0.67051543 +0.47817357
e 0.4157169 Incl. 13.31917 +0.37192523 +0.44490979
P 2.27 H 24.9 G 0.15
From 31 observations 2001 Oct. 24-26.
Ephemeris:
2001 UU16 a,e,i = 1.73, 0.42, 13 q = 1.0104
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 10 18 02 00.08 -24 26.7 0.055 1.042 145.3 33.0 20.1
2001 10 19 02 02.56 -21 03.5 0.050 1.039 148.3 30.2 19.8
2001 10 20 02 05.35 -17 00.9 0.046 1.037 151.9 26.9 19.5
2001 10 21 02 08.49 -12 10.4 0.042 1.034 156.3 22.8 19.2
2001 10 22 02 12.08 -06 23.3 0.039 1.032 161.5 17.8 18.8
2001 10 23 02 16.21 +00 27.7 0.036 1.030 167.4 12.2 18.5
2001 10 24 02 21.01 +08 25.3 0.034 1.028 172.6 7.2 18.1
2001 10 25 02 26.64 +17 22.1 0.032 1.026 171.2 8.5 18.1
2001 10 26 02 33.33 +26 57.5 0.031 1.024 163.6 15.9 18.3
2001 10 27 02 41.38 +36 39.5 0.031 1.022 154.8 24.5 18.6
2001 10 28 02 51.23 +45 53.1 0.033 1.021 146.0 33.0 18.9
2001 10 29 03 03.49 +54 11.5 0.035 1.019 138.0 40.7 19.2
2001 10 30 03 19.04 +61 21.0 0.037 1.018 131.1 47.3 19.6
2001 10 31 03 39.16 +67 19.0 0.040 1.017 125.2 52.9 19.9
2001 11 01 04 05.7 +72 08.9 0.044 1.015 120.3 57.5 20.2
2001 11 02 04 41.1 +75 55.6 0.048 1.014 116.3 61.3 20.5
2001 11 03 05 27.8 +78 42.3 0.052 1.014 113.0 64.3 20.8
2001 11 04 06 26.2 +80 30.9 0.056 1.013 110.3 66.7 21.0
2001 11 05 07 31.5 +81 24.4 0.061 1.012 108.0 68.7 21.3
2001 11 06 08 34.1 +81 32.4 0.066 1.011 106.1 70.3 21.5
2001 11 07 09 26.4 +81 09.6 0.070 1.011 104.6 71.6 21.7
2001 11 08 10 06.7 +80 29.9 0.075 1.011 103.3 72.6 21.8
2001 11 09 10 36.9 +79 42.8 0.080 1.010 102.2 73.3 22.0
2001 11 10 10 59.7 +78 54.0 0.085 1.010 101.4 73.9 22.1
2001 11 11 11 17.0 +78 06.3 0.089 1.010 100.6 74.4 22.3
2001 11 12 11 30.6 +77 20.8 0.094 1.011 100.1 74.7 22.4
2001 11 13 11 41.4 +76 38.3 0.099 1.011 99.6 74.9 22.5
2001 11 14 11 50.1 +75 58.9 0.104 1.011 99.2 75.0 22.6
2001 11 15 11 57.2 +75 22.6 0.109 1.012 98.9 75.0 22.7
2001 11 16 12 03.1 +74 49.1 0.114 1.012 98.7 74.9 22.8
2001 11 17 12 08.0 +74 18.2 0.118 1.013 98.6 74.8 22.9
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-U54
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