MPEC 2004-B16 : 2004 BG11
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M.P.E.C. 2004-B16 Issued 2004 Jan. 19, 11:19 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.
Supported in part by the Steven and Michele Kirsch Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2004 BG11
Observations:
K04B11G* C2004 01 18.21027 04 25 46.53 +06 07 41.1 18.9 V EB016703
K04B11G C2004 01 18.22402 04 25 44.59 +06 08 17.3 17.8 V EB016703
K04B11G C2004 01 18.23781 04 25 42.66 +06 08 55.2 19.8 V EB016703
K04B11G C2004 01 18.25157 04 25 40.61 +06 09 34.2 18.8 V EB016703
K04B11G C2004 01 18.33348 04 25 29.03 +06 13 24.3 20.0 V EB016703
K04B11G C2004 01 18.33498 04 25 28.89 +06 13 26.2 19.2 V EB016703
K04B11G C2004 01 18.33646 04 25 28.63 +06 13 29.0 20.4 V EB016703
K04B11G C2004 01 18.33794 04 25 28.43 +06 13 34.5 19.3 V EB016703
K04B11G C2004 01 18.83996 04 24 20.32 +06 36 55.3 19.0 R EB016143
K04B11G C2004 01 18.84553 04 24 19.27 +06 37 11.0 19.7 R EB016143
K04B11G C2004 01 18.85018 04 24 18.81 +06 37 23.9 20.0 R EB016143
K04B11G C2004 01 19.15037 04 23 37.80 +06 51 26.7 20.0 R EB016649
K04B11G C2004 01 19.15214 04 23 37.55 +06 51 31.5 19.2 R EB016649
K04B11G C2004 01 19.15392 04 23 37.34 +06 51 36.5 19.6 R EB016649
K04B11G C2004 01 19.15570 04 23 37.06 +06 51 41.9 19.3 R EB016649
K04B11G C2004 01 19.16736 04 23 35.58 +06 52 16.2 19.4 R EB016448
K04B11G C2004 01 19.17638 04 23 34.36 +06 52 41.5 19.3 R EB016G90
K04B11G C2004 01 19.17655 04 23 34.28 +06 52 41.6 19.3 R EB016448
K04B11G C2004 01 19.18298 04 23 33.44 +06 52 59.7 19.2 R EB016G90
K04B11G C2004 01 19.18725 04 23 32.79 +06 53 11.8 19.8 R EB016448
K04B11G C2004 01 19.18912 04 23 32.57 +06 53 17.2 19.1 R EB016G90
K04B11G C2004 01 19.21943 04 23 28.31 +06 54 42.1 19.9 R EB016651
K04B11G C2004 01 19.22088 04 23 28.11 +06 54 46.3 19.9 R EB016651
K04B11G C2004 01 19.22216 04 23 27.91 +06 54 50.1 19.8 R EB016651
K04B11G 3C2004 01 19.26178 04 23 22.35 +06 56 40.8 18.9 R EB016290
K04B11G 3C2004 01 19.26319 04 23 22.15 +06 56 44.7 19.0 R EB016290
K04B11G 3C2004 01 19.27700 04 23 20.23 +06 57 23.4 18.9 R EB016290
K04B11G 3C2004 01 19.29266 04 23 18.05 +06 58 07.4 19.3 R EB016290
Observer details:
143 Gnosca. Observer S. Sposetti. 0.40-m f/4 reflector + CCD.
290 Mt. Graham. Observer W. Ryan. 1.8-m f/9.0 reflector + CCD.
448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m
Schmidt-Cassegrain + CCD.
649 Powell Observatory, Louisburg. Observer R. Fredrick. 0.75-m Newtonian
+ CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian + CCD.
703 Catalina Sky Survey. Observers S. Larson, E. Beshore, E. Christensen,
R. Hill, S. Kolar, D. McLean. 0.68-m f/1.8 Schmidt + CCD.
G90 Three Buttes Observatory, Tucson. Observer G. R. Jones. 0.35-m
Schmidt-Cassegrain + CCD.
Orbital elements:
2004 BG11
Epoch 2004 Jan. 16.0 TT = JDT 2453020.5 MPC
M 329.50238 (2000.0) P Q
n 0.32868129 Peri. 77.90705 -0.82169328 +0.13235755
a 2.0794703 Node 107.55155 -0.26299163 -0.95096883
e 0.5503143 Incl. 35.55014 +0.50562393 -0.27953489
P 3.00 H 18.7 G 0.15
From 28 observations 2004 Jan. 18-19.
Ephemeris:
2004 BG11 a,e,i = 2.08, 0.55, 36 q = 0.9351
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 01 16 04 30.98 +04 26.4 0.616 1.455 129.3 31.5 19.8
2004 01 26 04 09.33 +12 18.9 0.613 1.376 117.1 39.6 19.9
2004 02 05 03 53.21 +20 22.9 0.628 1.299 105.0 47.1 20.0
2004 02 15 03 42.79 +28 11.7 0.652 1.223 94.2 53.6 20.2
2004 02 25 03 37.48 +35 38.1 0.680 1.151 85.1 58.9 20.3
2004 03 06 03 36.26 +42 45.0 0.704 1.085 77.5 63.2 20.4
2004 03 16 03 37.95 +49 37.8 0.721 1.028 71.6 66.7 20.4
2004 03 26 03 41.53 +56 21.8 0.728 0.982 67.3 69.6 20.4
2004 04 05 03 45.91 +63 00.8 0.722 0.950 64.6 72.0 20.4
2004 04 15 03 50.12 +69 37.9 0.704 0.936 63.7 73.9 20.4
2004 04 25 03 53.7 +76 20.0 0.673 0.940 64.6 75.2 20.3
2004 05 05 03 56.9 +83 21.5 0.630 0.962 67.4 75.4 20.2
2004 05 15 15 38 +88 50.8 0.579 1.000 72.3 74.3 20.1
2004 05 25 15 52.8 +79 31.6 0.523 1.052 79.5 71.2 19.9
2004 06 04 15 54.20 +67 40.3 0.471 1.113 89.3 65.6 19.6
2004 06 14 15 56.08 +52 28.4 0.436 1.182 101.5 57.3 19.3
2004 06 24 15 59.52 +34 30.5 0.432 1.256 114.1 47.6 19.2
2004 07 04 16 05.03 +16 37.2 0.471 1.333 122.9 39.8 19.3
2004 07 14 16 12.62 +01 45.9 0.553 1.411 125.5 35.9 19.6
2004 07 24 16 22.29 -09 15.9 0.668 1.490 123.1 34.8 20.1
2004 08 03 16 33.87 -17 08.2 0.807 1.568 118.3 34.7 20.6
2004 08 13 16 47.10 -22 45.4 0.963 1.645 112.7 34.6 21.1
2004 08 23 17 01.82 -26 49.5 1.131 1.721 106.8 34.2 21.6
2004 09 02 17 17.80 -29 48.4 1.307 1.796 100.9 33.5 22.0
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-B16
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