MPEC 2010-B43 : 2010 BZ4
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M.P.E.C. 2010-B43 Issued 2010 Jan. 26, 19:05 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2010 BZ4
Observations:
K10B04Z* C2010 01 25.28029 08 21 18.55 +65 19 01.9 19.0 EB043704
K10B04Z C2010 01 25.29508 08 21 33.26 +65 20 53.5 19.4 EB043704
K10B04Z C2010 01 25.30791 08 21 46.10 +65 22 30.5 19.5 EB043704
K10B04Z C2010 01 25.33300 08 22 11.28 +65 25 40.2 19.8 EB043704
K10B04Z C2010 01 25.99652 08 34 43.73 +66 47 19.0 19.3 R EB043473
K10B04Z C2010 01 25.99791 08 34 45.19 +66 47 28.3 19.3 R EB043473
K10B04Z KC2010 01 26.43497 08 43 44.52 +67 39 02.9 18.8 R EB043H36
K10B04Z KC2010 01 26.43785 08 43 48.43 +67 39 23.6 18.5 R EB043H36
K10B04Z KC2010 01 26.44996 08 44 03.70 +67 40 43.5 19.2 R EB043H36
K10B04Z KC2010 01 26.45671 08 44 12.27 +67 41 29.3 19.0 R EB043H36
K10B04Z KC2010 01 26.46205 08 44 19.11 +67 42 05.1 19.3 R EB043H36
Observer details:
473 Remanzacco. Observers L. Donato, V. Gonano, E. Guido, G. Sostero. 0.45-m
f/4.4 Newtonian reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler. 1.0-m f/2.15 reflector + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2010 BZ4 Earth MOID = 0.1169 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 352.19567 (2000.0) P Q
n 0.17920174 Peri. 52.50346 -0.85961079 -0.47939185
a 3.1158359 Node 98.21639 +0.39402496 -0.84222901
e 0.6708373 Incl. 10.28927 +0.32529007 -0.24664496
P 5.50 H 22.1 G 0.15 U 9
Residuals in seconds of arc
100125 704 0.1+ 0.3+ 100125 473 0.5+ 0.3+ 100126 H36 0.1+ 0.5-
100125 704 0.1- 0.5- 100125 473 0.3- 0.4- 100126 H36 0.0 0.2+
100125 704 0.0 0.5- 100126 H36 0.9- 0.7- 100126 H36 0.1+ 0.4+
100125 704 0.1- 0.7+ 100126 H36 0.6+ 0.6+
Ephemeris:
2010 BZ4 a,e,i = 3.12, 0.67, 10 q = 1.0256
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 01 24 08 01.14 +62 32.2 0.122 1.076 136.6 38.9 19.2
2010 02 03 12 58.05 +72 41.0 0.121 1.043 115.1 58.9 19.7
2010 02 13 15 41.07 +57 43.5 0.144 1.027 102.0 70.2 20.4
2010 02 23 16 17.78 +44 50.0 0.177 1.029 98.1 72.1 20.9
2010 03 05 16 29.49 +36 02.2 0.214 1.051 100.2 68.3 21.3
2010 03 15 16 31.31 +29 46.5 0.249 1.089 105.7 61.6 21.5
2010 03 25 16 26.38 +24 52.7 0.283 1.141 113.7 53.2 21.6
2010 04 04 16 16.14 +20 36.4 0.318 1.205 123.4 43.9 21.7
2010 04 14 16 01.91 +16 32.4 0.357 1.277 134.1 34.4 21.8
2010 04 24 15 45.78 +12 27.9 0.404 1.356 144.6 25.5 22.0
Sonia Keys (C) Copyright 2010 MPC M.P.E.C. 2010-B43
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