MPEC 2004-B29 : 2004 BZ18
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M.P.E.C. 2004-B29 Issued 2004 Jan. 20, 21:56 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 BZ18
Observations:
K04B18Z* C2004 01 19.27849 08 34 25.40 +38 49 14.0 18.9 EB029704
K04B18Z C2004 01 19.29113 08 34 22.01 +38 48 02.0 19.1 EB029704
K04B18Z C2004 01 19.30397 08 34 18.50 +38 46 48.6 19.0 EB029704
K04B18Z C2004 01 19.31679 08 34 15.02 +38 45 35.5 18.9 EB029704
K04B18Z C2004 01 19.32953 08 34 11.57 +38 44 22.2 19.2 EB029704
K04B18Z C2004 01 20.06205 08 31 08.21 +37 34 38.1 19.6 R EB029620
K04B18Z C2004 01 20.07356 08 31 05.26 +37 33 32.2 19.9 R EB029620
K04B18Z 5C2004 01 20.30347 08 30 11.22 +37 11 52.1 18.5 R EB029673
K04B18Z 5C2004 01 20.31366 08 30 08.65 +37 10 54.8 EB029673
K04B18Z 5C2004 01 20.31956 08 30 07.01 +37 10 21.6 EB029673
K04B18Z 5C2004 01 20.32523 08 30 05.69 +37 09 49.9 EB029673
K04B18Z 5C2004 01 20.32986 08 30 04.46 +37 09 23.7 EB029673
K04B18Z 5C2004 01 20.33438 08 30 03.32 +37 08 58.8 EB029673
K04B18Z FC2004 01 20.87483 08 27 57.01 +36 18 03.2 EB029587
K04B18Z FC2004 01 20.87803 08 27 56.29 +36 17 43.6 EB029587
K04B18Z FC2004 01 20.88124 08 27 55.83 +36 17 26.2 EB029587
K04B18Z FC2004 01 20.88669 08 27 54.15 +36 17 00.3 EB029587
Observer details:
587 Sormano. Observers F. Manca, A. Testa. 0.5-m reflector + CCD.
620 Observatorio Astronomico de Mallorca. Observers S. Sanchez, R. Stoss,
J. Nomen. 0.30-m f/9 Schmidt-Cassegrain + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
H. Stange, A. Milner. Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
1.0-m f/2.15 reflector + CCD.
Orbital elements:
2004 BZ18
Epoch 2004 Jan. 16.0 TT = JDT 2453020.5 MPC
M 20.63296 (2000.0) P Q
n 0.37821655 Peri. 112.64532 +0.42845605 -0.85063922
a 1.8936906 Node 308.32296 +0.61840598 +0.52192560
e 0.4451461 Incl. 22.85365 +0.65878635 +0.06329762
P 2.61 H 21.4 G 0.15
From 17 observations 2004 Jan. 19-20.
Ephemeris:
2004 BZ18 a,e,i = 1.89, 0.45, 23 q = 1.0507
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 01 16 08 49.94 +44 06.3 0.243 1.207 153.7 21.2 19.8
2004 01 26 08 11.13 +28 44.9 0.279 1.260 169.2 8.4 19.7
2004 02 05 07 51.60 +17 13.1 0.345 1.316 160.8 14.3 20.5
2004 02 15 07 43.53 +09 46.4 0.433 1.376 148.5 22.0 21.3
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-B29
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