MPEC 2001-Q25: 2001 QB34
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M.P.E.C. 2001-Q25 Issued 2001 Aug. 20, 18:39 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 QB34
Observations:
K01Q34B* C2001 08 16.47698 00 58 51.49 +23 33 51.7 20.6 644
K01Q34B C2001 08 16.48772 00 58 52.91 +23 34 07.6 20.1 644
K01Q34B C2001 08 16.49801 00 58 54.26 +23 34 22.8 20.2 644
K01Q34B C2001 08 16.98848 01 00 03.77 +23 46 23.1 557
K01Q34B C2001 08 16.99406 01 00 04.45 +23 46 32.2 20.2 V 557
K01Q34B FC2001 08 17.02486 01 00 08.56 +23 47 20.5 046
K01Q34B FC2001 08 17.02707 01 00 08.93 +23 47 23.7 18.5 R 046
K01Q34B FC2001 08 17.02841 01 00 09.12 +23 47 23.4 046
K01Q34B FC2001 08 17.03050 01 00 09.32 +23 47 26.2 046
K01Q34B FC2001 08 17.03187 01 00 09.61 +23 47 28.4 18.5 R 046
K01Q34B 1C2001 08 20.36556 01 07 49.35 +25 07 31.2 658
K01Q34B 1C2001 08 20.37204 01 07 50.24 +25 07 40.2 658
K01Q34B C2001 08 20.37242 01 07 50.30 +25 07 46.9 20.4 644
K01Q34B 1C2001 08 20.37503 01 07 50.65 +25 07 44.7 658
K01Q34B C2001 08 20.38385 01 07 51.76 +25 08 03.1 20.0 644
K01Q34B C2001 08 20.39441 01 07 53.13 +25 08 18.3 20.3 644
Observer details:
046 Klet. Observers M. Tichy, M. Kocer. 0.57-m f/5.2 reflector + CCD.
557 Ondrejov. Observers P. Kusnirak, U. Babiakova. 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.
658 National Research Council of Canada. Observer D. D. Balam. 1.82-m
Plaskett reflector + CCD.
Orbital elements:
2001 QB34
Epoch 2001 July 30.0 TT = JDT 2452120.5 Spahr
M 348.70742 (2000.0) P Q
n 0.33188669 Peri. 87.22742 +0.98848963 +0.11668947
a 2.0660595 Node 266.05850 -0.14532103 +0.90934704
e 0.3833692 Incl. 5.53873 +0.04207185 +0.39933887
P 2.97 H 19.4 G 0.15
From 16 observations 2001 Aug. 16-20.
Ephemeris:
2001 QB34 a,e,i = 2.07, 0.38, 6 q = 1.2740
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 08 19 01 04.70 +24 35.4 0.427 1.281 120.2 43.1 19.8
2001 08 29 01 26.56 +28 13.4 0.402 1.275 123.1 41.6 19.6
2001 09 08 01 45.50 +31 01.9 0.383 1.275 127.1 39.1 19.4
2001 09 18 02 00.13 +32 50.7 0.369 1.283 132.4 35.4 19.2
2001 09 28 02 09.47 +33 31.9 0.362 1.297 139.1 30.4 19.1
2001 10 08 02 13.51 +33 03.6 0.362 1.318 147.1 24.3 18.9
2001 10 18 02 13.26 +31 30.1 0.371 1.344 156.0 17.5 18.8
2001 10 28 02 10.96 +29 07.3 0.393 1.376 163.9 11.5 18.8
2001 11 07 02 09.04 +26 22.8 0.429 1.411 166.3 9.6 18.9
2001 11 17 02 09.19 +23 44.1 0.480 1.451 160.8 13.0 19.4
2001 11 27 02 12.35 +21 31.9 0.548 1.494 152.3 17.9 19.9
2001 12 07 02 18.58 +19 55.1 0.630 1.538 143.7 22.3 20.4
2001 12 17 02 27.52 +18 53.2 0.726 1.585 135.4 25.8 20.9
2001 12 27 02 38.78 +18 21.4 0.835 1.633 127.7 28.5 21.3
2002 01 06 02 51.91 +18 13.1 0.955 1.682 120.5 30.2 21.7
2002 01 16 03 06.51 +18 21.5 1.084 1.732 113.7 31.4 22.1
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-Q25
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