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M.P.E.C. 2007-B13 Issued 2007 Jan. 17, 16:59 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 BB
Observations:
K07B00B* C2007 01 17.27637 08 34 35.22 +35 18 47.8 17.8 V EB013703
K07B00B C2007 01 17.28331 08 34 13.97 +35 18 13.6 17.7 V EB013703
K07B00B C2007 01 17.29028 08 33 52.54 +35 17 37.8 17.6 V EB013703
K07B00B C2007 01 17.29721 08 33 30.78 +35 16 59.1 17.6 V EB013703
K07B00B C2007 01 17.32593 08 31 59.88 +35 14 06.2 17.8 V EB013703
K07B00B C2007 01 17.32628 08 31 58.69 +35 14 04.4 17.6 V EB013703
K07B00B C2007 01 17.32664 08 31 57.64 +35 14 02.5 17.6 V EB013703
K07B00B C2007 01 17.32699 08 31 56.46 +35 13 59.7 17.6 V EB013703
K07B00B C2007 01 17.44298 08 25 33.27 +34 57 09.6 17.5 V EB013703
K07B00B C2007 01 17.44398 08 25 29.96 +34 56 59.7 17.3 V EB013703
K07B00B C2007 01 17.44498 08 25 26.54 +34 56 47.6 17.5 V EB013703
K07B00B C2007 01 17.44597 08 25 23.23 +34 56 36.9 17.7 V EB013703
K07B00B C2007 01 17.55756 08 19 16.00 +34 33 13.1 17.2 V EB013703
K07B00B C2007 01 17.55792 08 19 14.88 +34 33 07.6 17.4 V EB013703
K07B00B C2007 01 17.55827 08 19 13.69 +34 33 02.7 17.2 V EB013703
Observer details:
703 Catalina Sky Survey. Observer E. J. Christensen. 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. 0.68-m Schmidt + CCD.
Orbital elements:
2007 BB Earth MOID = 0.0015 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 342.01657 (2000.0) P Q
n 1.09485126 Peri. 301.66451 -0.50410394 +0.86192201
a 0.9323221 Node 297.96853 -0.77002102 -0.47713463
e 0.1418027 Incl. 3.53745 -0.39108420 -0.17156047
P 0.90 H 27.6 G 0.15 U 7
Residuals in seconds of arc
070117 703 0.1- 0.4- 070117 703 0.6- 0.1+ 070117 703 0.5- 0.3-
070117 703 0.3+ 0.1- 070117 703 0.7+ 0.6+ 070117 703 0.5- 0.2-
070117 703 1.6+ 0.3+ 070117 703 0.0 0.1+ 070117 703 0.1+ 0.2+
070117 703 0.7- 0.8- 070117 703 0.0 0.0 070117 703 0.6+ 0.2-
070117 703 0.2+ 0.4- 070117 703 0.4+ 0.9+ 070117 703 0.3- 0.3-
Ephemeris:
2007 BB a,e,i = 0.93, 0.14, 4 q = 0.8001
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 01 10 09 57.23 +36 54.3 0.0256 1.004 143.7 35.5 21.1
2007 01 11 09 54.19 +36 55.5 0.0230 1.002 145.0 34.2 20.8
2007 01 12 09 50.21 +36 56.2 0.0203 1.000 146.5 32.8 20.5
2007 01 13 09 44.91 +36 56.0 0.0177 0.999 148.3 31.2 20.2
2007 01 14 09 37.62 +36 53.9 0.0151 0.997 150.3 29.2 19.8
2007 01 15 09 27.18 +36 47.6 0.0125 0.995 152.9 26.7 19.3
2007 01 16 09 11.25 +36 30.8 0.00997 0.993 156.4 23.4 18.7
2007 01 17 08 44.66 +35 44.0 0.00746 0.991 161.4 18.5 17.9
2007 01 18 07 54.03 +33 08.6 0.00507 0.989 167.5 12.4 16.8
2007 01 19 06 04.25 +22 05.4 0.00310 0.987 152.5 27.4 16.3
2007 01 19.2 05 31.08 +17 13.2 0.00284 0.986 144.0 35.9 16.3
2007 01 19.4 04 54.65 +11 09.4 0.00267 0.986 133.7 46.2 16.5
2007 01 19.6 04 16.36 +04 12.0 0.00259 0.985 122.3 57.6 16.7
2007 01 19.8 03 38.10 -02 59.7 0.00262 0.985 110.5 69.4 17.1
2007 01 20.0 03 01.76 -09 40.6 0.00276 0.984 99.4 80.5 17.6
2007 01 20.2 02 28.69 -15 20.6 0.00298 0.984 89.6 90.2 18.1
2007 01 20.4 01 59.56 -19 51.8 0.00328 0.984 81.4 98.4 18.7
2007 01 20.6 01 34.41 -23 20.7 0.00363 0.983 74.6 105.2 19.3
2007 01 20.8 01 12.93 -25 59.6 0.00401 0.983 69.0 110.7 19.8
2007 01 21.0 00 54.66 -28 00.5 0.00443 0.982 64.5 115.3 20.3
2007 01 21.2 00 39.10 -29 33.1 0.00487 0.982 60.7 119.1 20.8
2007 01 21.4 00 25.78 -30 44.9 0.00532 0.981 57.5 122.2 21.2
2007 01 21.6 00 14.33 -31 41.3 0.00579 0.981 54.9 124.9 21.6
2007 01 21.8 00 04.42 -32 26.2 0.00626 0.980 52.6 127.1 22.0
2007 01 22.0 23 55.78 -33 02.3 0.00674 0.980 50.6 129.1 22.3
Kyle E. Smalley (C) Copyright 2007 MPC M.P.E.C. 2007-B13
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