MPEC 2009-B46 : COMET C/2009 B1 (BOATTINI)
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M.P.E.C. 2009-B46 Issued 2009 Jan. 22, 16:36 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
COMET C/2009 B1 (BOATTINI)
Observations:
CK09B010 C2009 01 21.07424 01 48 22.96 +34 00 22.5 18.2 T EB046703
CK09B010 C2009 01 21.07904 01 48 23.43 +34 00 20.3 18.6 T EB046703
CK09B010 C2009 01 21.08391 01 48 23.86 +34 00 19.3 18.7 T EB046703
CK09B010 C2009 01 21.08863 01 48 24.40 +34 00 17.7 18.1 T EB046703
CK09B010 C2009 01 21.11461 01 48 26.85 +34 00 11.1 18.5 T EB046703
CK09B010 C2009 01 21.11544 01 48 26.92 +34 00 11.3 18.0 T EB046703
CK09B010 C2009 01 21.11628 01 48 27.07 +34 00 11.4 18.4 T EB046703
CK09B010 C2009 01 21.11712 01 48 27.14 +34 00 10.9 18.3 T EB046703
CK09B010 C2009 01 21.15898 01 48 31.10 +34 00 00.0 18.3 T EB046703
CK09B010 C2009 01 21.15983 01 48 31.15 +34 00 00.0 18.2 T EB046703
CK09B010 C2009 01 21.16067 01 48 31.25 +33 59 59.3 18.4 T EB046703
CK09B010 C2009 01 21.16151 01 48 31.25 +33 59 59.3 18.1 T EB046703
CK09B010 C2009 01 21.21720 01 48 36.69 +33 59 43.8 19.2 T EB046H01
CK09B010 C2009 01 21.22993 01 48 37.93 +33 59 40.5 19.3 T EB046H01
CK09B010 C2009 01 21.23236 01 48 38.17 +33 59 39.8 19.2 T EB046H01
CK09B010 C2009 01 21.23514 01 48 38.44 +33 59 38.9 19.3 T EB046H01
CK09B010 C2009 01 21.23747 01 48 38.67 +33 59 38.4 19.3 T EB046H01
CK09B010 C2009 01 21.27347 01 48 42.27 +33 59 31.2 19.9 T EB046F65
CK09B010 C2009 01 21.28096 01 48 43.01 +33 59 29.1 19.8 T EB046F65
CK09B010 C2009 01 21.28796 01 48 43.62 +33 59 27.3 19.7 T EB046F65
CK09B010 C2009 01 21.65841 01 49 20.41 +33 57 51.4 18.5 T EB046114
CK09B010 C2009 01 21.66186 01 49 20.69 +33 57 50.3 18.1 T EB046114
CK09B010 C2009 01 21.66557 01 49 21.01 +33 57 50.2 18.2 T EB046114
CK09B010 C2009 01 21.66925 01 49 21.32 +33 57 47.7 18.3 T EB046114
CK09B010 C2009 01 21.67295 01 49 21.78 +33 57 47.4 18.4 T EB046114
CK09B010 C2009 01 21.82777 01 49 36.91 +33 57 07.1 18.9 N EB046204
CK09B010 C2009 01 22.01148 01 49 55.17 +33 56 22.0 20.1 T EB046H55
CK09B010 C2009 01 22.01530 01 49 55.54 +33 56 21.5 20.2 T EB046H55
CK09B010 C2009 01 22.01905 01 49 55.89 +33 56 20.4 20.1 T EB046H55
CK09B010 C2009 01 22.06266 01 50 00.11 +33 56 08.5 19.2 T EB046850
CK09B010 C2009 01 22.07788 01 50 01.71 +33 56 08.2 19.0 T EB046850
CK09B010 C2009 01 22.08543 01 50 02.40 +33 56 03.8 19.1 T EB046850
CK09B010 C2009 01 22.09305 01 50 03.23 +33 56 00.3 19.2 T EB046850
CK09B010 C2009 01 22.10053 01 50 03.94 +33 56 00.5 18.8 T EB046H06
CK09B010 C2009 01 22.10799 01 50 04.71 +33 55 58.8 18.8 T EB046H06
CK09B010 C2009 01 22.10811 01 50 04.58 +33 55 56.5 18.9 T EB046850
CK09B010 C2009 01 22.11732 01 50 05.68 +33 55 56.7 18.4 T EB046H06
CK09B010 C2009 01 22.12305 01 50 06.15 +33 55 54.9 19.2 T EB046850
Observer details:
114 Engelhardt Observatory, Zelenchukskaya Station. Observers T. Kryachko,
B. Satovski. Measurer T. Kryachko. 0.3-m f/7.7 reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
703 Catalina Sky Survey. Observer A. Boattini. Measurers E. C. Beshore,
A. Boattini, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski,
S. M. Larson. 0.68-m Schmidt + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observers D. T. Durig,
M. F. Mansfield. 0.30-m f/2.5 Schmidt-Cassegrain + CCD.
F65 Haleakala-Faulkes Telescope North. Observer J. Bedient. 2.0-m
Ritchey-Chretien + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
H06 RAS Observatory, Mayhill. Observers E. Guido, G. Sostero, P. Camilleri.
0.25-m f/3.4 reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
Measurer H. Devore. 0.81-m f/4.0 astrograph + CCD.
Orbital elements:
C/2009 B1 (Boattini)
T 2009 Apr. 14.471 TT MPC
q 1.96025 (2000.0) P Q
Peri. 158.062 -0.241308 -0.926313
Node 304.744 +0.829823 -0.042376
e 1.0 Incl. 20.617 +0.503154 -0.374363
From 37 observations 2009 Jan. 21-22.
Ephemeris:
C/2009 B1 (Boattini)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2009 01 19 01 45.07 +34 09.5 1.864 2.218 97.5 26.1 18.3
2009 01 29 02 02.14 +33 29.6 1.909 2.165 91.1 27.1 18.3
2009 02 08 02 21.77 +32 59.0 1.958 2.117 85.1 27.7 18.2
2009 02 18 02 43.63 +32 34.2 2.011 2.074 79.6 27.9 18.2
2009 02 28 03 07.43 +32 11.6 2.066 2.038 74.5 27.9 18.2
2009 03 10 03 32.84 +31 47.2 2.124 2.008 69.7 27.6 18.2
2009 03 20 03 59.49 +31 17.2 2.185 1.985 65.2 27.1 18.2
2009 03 30 04 27.06 +30 38.4 2.250 1.969 61.0 26.3 18.2
2009 04 09 04 55.14 +29 48.3 2.318 1.961 57.0 25.4 18.3
2009 04 19 05 23.38 +28 45.4 2.390 1.961 53.2 24.2 18.3
2009 04 29 05 51.45 +27 28.9 2.467 1.968 49.5 22.9 18.4
Brian G. Marsden (C) Copyright 2009 MPC M.P.E.C. 2009-B46
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