MPEC 2001-L26: 2001 LF
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M.P.E.C. 2001-L26 Issued 2001 June 7, 20:06 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 LF
Observations:
K01L00F* C2001 06 03.54944 21 51 19.44 -09 05 49.3 19.0 608
K01L00F C2001 06 03.56026 21 51 20.15 -09 05 14.3 18.7 608
K01L00F C2001 06 03.57068 21 51 20.87 -09 04 40.4 18.7 608
K01L00F C2001 06 06.38425 21 54 37.17 -06 32 29.9 18.1 644
K01L00F C2001 06 06.39430 21 54 37.77 -06 31 57.0 18.6 644
K01L00F C2001 06 06.40470 21 54 38.40 -06 31 23.3 18.1 644
K01L00F C2001 06 07.37117 21 55 39.52 -05 39 08.0 17.1 R 649
K01L00F C2001 06 07.37433 21 55 39.76 -05 38 57.8 17.1 R 649
K01L00F C2001 06 07.38454 21 55 40.28 -05 38 26.2 17.7 R 649
Observer details:
608 Haleakala-NEAT/MSSS. Observers E. F. Helin, S. Pravdo, K. Lawrence,
P. Kervin, R. Maeda, J. Africano, M. Hicks. 1.2-m reflector + CCD.
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 D. Trentman. Measurer K. Smalley.
0.75-m Newtonian + CCD.
Orbital elements:
2001 LF
Epoch 2001 May 31.0 TT = JDT 2452060.5 Spahr
M 7.15901 (2000.0) P Q
n 0.40825130 Peri. 346.04748 -0.24404846 +0.91930631
a 1.7996346 Node 269.12982 -0.85749996 -0.35325509
e 0.3362168 Incl. 17.98506 -0.45291739 +0.17345534
P 2.41 H 17.2 G 0.15
From 9 observations 2001 June 3-7.
Ephemeris:
2001 LF a,e,i = 1.80, 0.34, 18 q = 1.1946
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 05 31 21 46.58 -12 17.1 0.441 1.205 104.9 54.4 17.8
2001 06 10 21 58.17 -03 17.1 0.428 1.220 108.5 52.1 17.7
2001 06 20 22 04.30 +05 29.6 0.423 1.242 112.6 49.1 17.6
2001 06 30 22 04.75 +13 32.9 0.426 1.269 117.1 45.5 17.6
2001 07 10 21 59.64 +20 24.8 0.436 1.300 121.8 41.7 17.6
2001 07 20 21 49.43 +25 42.1 0.454 1.336 126.3 37.8 17.6
2001 07 30 21 35.59 +29 08.8 0.479 1.374 130.3 34.3 17.7
2001 08 09 21 20.69 +30 43.5 0.513 1.416 133.4 31.4 17.8
2001 08 19 21 07.42 +30 38.5 0.555 1.459 135.2 29.3 18.0
2001 08 29 20 58.00 +29 16.7 0.607 1.504 135.4 28.1 18.2
2001 09 08 20 53.47 +27 07.1 0.669 1.549 134.1 27.9 18.5
2001 09 18 20 53.78 +24 34.9 0.741 1.595 131.3 28.2 18.8
2001 09 28 20 58.46 +22 00.0 0.824 1.640 127.6 29.0 19.1
2001 10 08 21 06.70 +19 36.5 0.918 1.686 123.1 29.8 19.4
2001 10 18 21 17.74 +17 32.0 1.022 1.731 118.1 30.5 19.8
2001 10 28 21 30.97 +15 50.5 1.135 1.775 112.8 31.1 20.1
2001 11 07 21 45.81 +14 33.4 1.256 1.818 107.4 31.3 20.3
2001 11 17 22 01.84 +13 39.8 1.384 1.860 101.9 31.3 20.6
2001 11 27 22 18.76 +13 08.2 1.519 1.901 96.4 31.1 20.8
2001 12 07 22 36.28 +12 56.6 1.658 1.940 90.8 30.5 21.1
2001 12 17 22 54.25 +13 02.2 1.800 1.979 85.3 29.7 21.2
2001 12 27 23 12.53 +13 22.8 1.944 2.015 79.7 28.7 21.4
2002 01 06 23 31.01 +13 55.9 2.087 2.051 74.2 27.5 21.6
2002 01 16 23 49.65 +14 39.2 2.230 2.084 68.7 26.1 21.7
2002 01 26 00 08.40 +15 30.5 2.369 2.116 63.2 24.5 21.8
2002 02 05 00 27.24 +16 27.8 2.505 2.147 57.7 22.9 21.9
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-L26
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