MPEC 2007-B65 : 2007 BA49
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M.P.E.C. 2007-B65 Issued 2007 Jan. 28, 21:58 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
2007 BA49
Observations:
K07B49A* C2007 01 27.26918 08 50 38.54 +14 22 06.8 20.0 V EB065G96
K07B49A C2007 01 27.27698 08 50 42.36 +14 22 01.0 19.8 V EB065G96
K07B49A C2007 01 27.28497 08 50 46.24 +14 21 55.0 20.4 V EB065G96
K07B49A C2007 01 27.29280 08 50 50.02 +14 21 48.9 20.1 V EB065G96
K07B49A C2007 01 27.37153 08 51 28.04 +14 20 46.6 20.1 V EB065G96
K07B49A C2007 01 27.38015 08 51 32.18 +14 20 39.8 20.0 V EB065G96
K07B49A C2007 01 27.38876 08 51 36.39 +14 20 32.4 19.8 V EB065G96
K07B49A C2007 01 27.39735 08 51 40.53 +14 20 25.1 20.0 V EB065G96
K07B49A C2007 01 27.89567 08 55 58.79 +14 13 30.8 EB065204
K07B49A C2007 01 27.90302 08 56 02.30 +14 13 25.6 19.6 R EB065204
K07B49A C2007 01 28.07614 08 57 22.73 +14 11 09.2 19.8 R EB065473
K07B49A C2007 01 28.07849 08 57 23.80 +14 11 07.5 19.7 R EB065473
K07B49A C2007 01 28.27865 08 59 05.89 +14 08 52.8 19.9 V EB065G96
K07B49A C2007 01 28.28720 08 59 09.70 +14 08 46.2 20.2 V EB065G96
K07B49A C2007 01 28.29577 08 59 13.56 +14 08 40.0 20.6 V EB065G96
K07B49A C2007 01 28.30431 08 59 17.41 +14 08 33.6 20.3 V EB065G96
K07B49A C2007 01 28.33289 08 59 30.16 +14 08 11.6 20.2 V EB065G96
K07B49A C2007 01 28.34166 08 59 34.06 +14 08 04.7 19.9 V EB065G96
K07B49A C2007 01 28.35042 08 59 37.99 +14 07 57.5 19.7 V EB065G96
K07B49A C2007 01 28.35776 08 59 39.96 +14 07 40.3 19.5 R EB065H36
K07B49A C2007 01 28.37146 08 59 46.22 +14 07 28.7 19.9 R EB065H36
K07B49A C2007 01 28.38517 08 59 52.48 +14 07 16.8 19.7 R EB065H36
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, F. Luppi. Measurer
L. Buzzi. 0.60-m f/4.64 reflector + CCD.
473 Remanzacco. Observers G. Sostero, L. Donato. 0.45-m f/4.4 Newtonian
reflector + CCD.
G96 Mt. Lemmon Survey. Observers A. D Grauer, A. D. Grauer. Measurers
E. C. Beshore, E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector
+ CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.30-m
Schmidt-Cassegrain + CCD.
Orbital elements:
2007 BA49 Earth MOID = 0.0587 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 20.43214 (2000.0) P Q
n 0.22224657 Peri. 324.01951 -0.25803714 -0.96606136
a 2.6992680 Node 140.93018 +0.89077581 -0.24267243
e 0.6145119 Incl. 1.08445 +0.37407927 -0.08851863
P 4.43 H 24.7 G 0.15 U 7
Residuals in seconds of arc
070127 G96 0.1- 0.1+ 070127 204 0.2- 0.0 070128 G96 0.1- 0.2+
070127 G96 0.2+ 0.1+ 070127 204 0.2+ 0.1+ 070128 G96 0.3- 0.2+
070127 G96 0.2+ 0.0 070128 473 0.2+ 0.0 070128 G96 0.0 0.0
070127 G96 0.1- 0.1- 070128 473 0.2- 0.3+ 070128 H36 1.0- 0.2+
070127 G96 0.1- 0.1- 070128 G96 0.3+ 0.2- 070128 H36 0.0 0.1+
070127 G96 0.4- 0.2+ 070128 G96 0.2- 0.4- 070128 H36 0.7+ 0.2-
070127 G96 0.3+ 0.0 070128 G96 0.0 0.1-
070127 G96 0.1+ 0.1- 070128 G96 0.3+ 0.0
Ephemeris:
2007 BA49 a,e,i = 2.70, 0.61, 1 q = 1.0405
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 01 20 07 29.34 +15 36.6 0.0693 1.052 170.0 9.3 19.6
2007 01 25 08 29.15 +14 51.7 0.0799 1.064 175.7 4.0 19.7
2007 01 30 09 12.08 +13 47.2 0.0954 1.080 173.0 6.4 20.3
2007 02 04 09 41.41 +12 49.4 0.114 1.099 171.3 7.8 20.8
2007 02 09 10 01.32 +12 05.3 0.136 1.121 171.6 7.4 21.2
2007 02 14 10 14.95 +11 33.5 0.160 1.146 173.3 5.8 21.5
2007 02 19 10 24.45 +11 10.6 0.186 1.174 175.9 3.4 21.7
2007 02 24 10 31.28 +10 53.1 0.215 1.205 178.4 1.3 21.9
2007 03 01 10 36.40 +10 38.3 0.247 1.237 176.4 2.9 22.4
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-B65
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