MPEC 2001-P09: 2001 OE84
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M.P.E.C. 2001-P09 Issued 2001 Aug. 3, 15:18 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 OE84
Observations:
K01O84E* C2001 07 27.45636 00 39 03.56 -15 43 54.4 19.4 644
K01O84E C2001 07 27.46736 00 39 04.92 -15 43 49.6 20.6 644
K01O84E C2001 07 27.47759 00 39 06.23 -15 43 46.1 19.4 644
K01O84E C2001 07 28.05331 00 40 21.15 -15 39 45.7 557
K01O84E C2001 07 28.05517 00 40 21.38 -15 39 44.4 557
K01O84E C2001 07 28.05890 00 40 21.75 -15 39 42.7 557
K01O84E rC2001 07 28.07743 00 40 24.08 -15 39 37.0 046
K01O84E rC2001 07 28.08020 00 40 24.52 -15 39 35.5 046
K01O84E rC2001 07 28.08264 00 40 24.95 -15 39 34.0 046
K01O84E C2001 07 28.40807 00 41 07.46 -15 37 13.5 19.4 644
K01O84E C2001 07 28.41894 00 41 08.80 -15 37 09.0 19.6 644
K01O84E C2001 07 28.42998 00 41 10.19 -15 37 04.2 19.3 644
K01O84E C2001 07 31.06567 00 46 53.57 -15 18 08.1 18.6 R 046
K01O84E C2001 07 31.06744 00 46 53.64 -15 18 09.0 046
K01O84E C2001 07 31.06883 00 46 53.97 -15 18 08.4 046
K01O84E C2001 07 31.07266 00 46 54.57 -15 18 05.1 18.5 R 046
K01O84E C2001 07 31.45827 00 47 44.70 -15 15 14.3 19.2 644
K01O84E C2001 07 31.46911 00 47 46.06 -15 15 09.2 18.8 644
K01O84E C2001 07 31.48021 00 47 47.47 -15 15 04.4 19.1 644
K01O84E C2001 07 31.79204 00 48 27.99 -15 12 33.5 19.3 R 422
K01O84E C2001 08 03.37624 00 54 06.99 -14 53 11.9 19.7 644
K01O84E C2001 08 03.37708 00 54 06.75 -14 53 13.7 18.8 R 649
K01O84E C2001 08 03.38064 00 54 07.39 -14 53 12.5 18.6 R 649
K01O84E C2001 08 03.38678 00 54 08.04 -14 53 08.2 18.2 R 649
K01O84E C2001 08 03.38709 00 54 08.38 -14 53 06.5 19.2 644
K01O84E C2001 08 03.39110 00 54 08.57 -14 53 06.6 18.9 R 649
K01O84E C2001 08 03.39512 00 54 09.21 -14 53 05.4 18.4 R 649
K01O84E C2001 08 03.39780 00 54 09.73 -14 53 02.0 20.0 644
Observer details:
046 Klet. Observers J. Ticha, M. Tichy, M. Kocer, P. Jelinek. 0.57-m
f/5.2 reflector + CCD.
422 Loomberah. Observer G. J. Garradd. 0.45-m f/5.4 reflector + CCD.
557 Ondrejov. Observer L. Sarounova. 0.65-m f/3.6 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 K. Smalley. 0.75-m Newtonian
+ CCD.
Orbital elements:
2001 OE84
Epoch 2001 July 30.0 TT = JDT 2452120.5 Spahr
M 339.73278 (2000.0) P Q
n 0.24519198 Peri. 358.14822 +0.84319674 -0.52945448
a 2.5281250 Node 34.34580 +0.49534341 +0.69771532
e 0.5141275 Incl. 9.51455 +0.20893580 +0.48256739
P 4.02 H 17.0 G 0.15
From 28 observations 2001 July 27-Aug. 3.
Ephemeris:
2001 OE84 a,e,i = 2.53, 0.51, 10 q = 1.2283
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 07 30 00 44.57 -15 25.7 0.715 1.513 121.1 35.1 18.6
2001 08 09 01 06.44 -14 07.3 0.620 1.457 124.4 35.0 18.2
2001 08 19 01 28.48 -12 31.2 0.535 1.404 127.6 34.8 17.8
2001 08 29 01 50.45 -10 26.9 0.461 1.357 130.7 34.4 17.4
2001 09 08 02 12.11 -07 39.7 0.398 1.315 133.8 33.6 17.0
2001 09 18 02 32.92 -03 53.3 0.345 1.280 137.3 32.1 16.6
2001 09 28 02 52.19 +01 08.4 0.303 1.254 141.5 29.9 16.2
2001 10 08 03 09.15 +07 33.0 0.273 1.236 146.5 26.5 15.8
2001 10 18 03 22.75 +15 05.1 0.256 1.229 152.3 22.2 15.6
2001 10 28 03 32.28 +23 00.0 0.252 1.231 158.0 17.6 15.4
2001 11 07 03 37.83 +30 14.3 0.262 1.243 162.0 14.2 15.4
2001 11 17 03 40.32 +35 54.8 0.286 1.265 162.9 13.3 15.6
2001 11 27 03 41.98 +39 42.0 0.323 1.296 160.4 14.8 15.9
2001 12 07 03 45.10 +41 47.9 0.372 1.334 155.9 17.5 16.4
2001 12 17 03 51.08 +42 37.6 0.434 1.378 150.6 20.5 16.9
2001 12 27 04 00.52 +42 37.7 0.507 1.428 144.8 23.4 17.4
2002 01 06 04 13.11 +42 08.9 0.593 1.483 138.9 25.8 17.9
2002 01 16 04 28.21 +41 24.3 0.692 1.541 133.0 27.8 18.4
2002 01 26 04 45.28 +40 31.9 0.802 1.601 127.1 29.4 18.8
2002 02 05 05 03.68 +39 35.9 0.924 1.664 121.2 30.5 19.2
2002 02 15 05 22.97 +38 37.6 1.056 1.727 115.4 31.1 19.6
2002 02 25 05 42.84 +37 37.7 1.197 1.792 109.7 31.3 20.0
2002 03 07 06 02.97 +36 35.8 1.347 1.857 104.0 31.2 20.3
2002 03 17 06 23.17 +35 31.5 1.504 1.921 98.4 30.8 20.6
2002 03 27 06 43.29 +34 24.3 1.667 1.986 92.9 30.1 20.9
2002 04 06 07 03.18 +33 14.0 1.835 2.050 87.4 29.2 21.2
2002 04 16 07 22.77 +32 00.2 2.005 2.114 82.0 28.0 21.4
2002 04 26 07 42.00 +30 43.0 2.176 2.176 76.6 26.7 21.6
2002 05 06 08 00.81 +29 22.3 2.348 2.238 71.3 25.3 21.8
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-P09
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