MPEC 2009-B50 : COMET P/2009 B1 (BOATTINI)
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M.P.E.C. 2009-B50 Issued 2009 Jan. 24, 17:43 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 P/2009 B1 (BOATTINI)
Observations:
PK09B010 C2008 11 18.12154 00 53 32.67 +42 20 53.3 19.1 N EB050703
PK09B010 C2008 11 18.12812 00 53 32.64 +42 20 50.2 18.9 N EB050703
PK09B010 C2008 11 18.13476 00 53 32.71 +42 20 46.0 19.0 N EB050703
PK09B010 C2008 11 18.14128 00 53 32.71 +42 20 44.2 18.9 N EB050703
PK09B010 C2008 11 18.14810 00 53 32.74 +42 20 40.6 19.0 N EB050703
PK09B010 C2009 01 22.64050 01 50 57.59 +33 53 44.9 18.4 T EB050114
PK09B010 C2009 01 22.64420 01 50 57.89 +33 53 43.4 18.5 T EB050114
PK09B010 C2009 01 22.64789 01 50 58.20 +33 53 42.6 18.9 T EB050114
PK09B010 C2009 01 22.65159 01 50 58.63 +33 53 42.3 19.0 T EB050114
PK09B010 C2009 01 22.65528 01 50 59.05 +33 53 41.8 19.0 T EB050114
PK09B010 C2009 01 22.65898 01 50 59.39 +33 53 40.3 18.8 T EB050114
PK09B010 C2009 01 22.66267 01 50 59.78 +33 53 39.3 18.6 T EB050114
PK09B010 C2009 01 22.85829 01 51 19.16 +33 52 51.6 19.0 N EB050J47
PK09B010 C2009 01 22.86040 01 51 19.39 +33 52 51.0 19.8 N EB050J47
PK09B010 C2009 01 22.86124 01 51 19.48 +33 52 50.8 19.9 N EB050J47
PK09B010 C2009 01 22.86335 01 51 19.65 +33 52 49.7 19.7 N EB050J47
PK09B010 C2009 01 23.96798 01 53 10.38 +33 48 19.6 EB050J95
PK09B010 C2009 01 23.97672 01 53 11.25 +33 48 17.5 19.5 N EB050J95
Observer details:
114 Engelhardt Observatory, Zelenchukskaya Station. Observers T. Kryachko,
B. Satovski. Measurer T. Kryachko. 0.3-m f/7.7 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 f/1.8 Schmidt + CCD.
J47 Observatorio Nazaret. Observer G. Muler. Measurers J. M. Ruiz, G. Muler.
0.30-m Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
P/2009 B1 (Boattini)
Epoch 2009 Feb. 18.0 TT = JDT 2454880.5
T 2009 Feb. 6.24081 TT MPC
q 2.4263294 (2000.0) P Q
n 0.05700042 Peri. 128.60571 +0.35441764 -0.87274581
a 6.6867850 Node 297.44345 +0.69633948 +0.48594794
e 0.6371456 Incl. 22.22731 +0.62409892 -0.04657631
P 17.29
Residuals in seconds of arc
081118 703 1.7- 0.5- 090121 H01 0.6- 0.1- 090122 H06 0.2+ 0.5+
081118 703 1.3- 0.2- 090121 H01 0.6- 0.3- 090122 H06 0.8+ 0.7+
081118 703 0.2+ 0.9- 090121 H01 0.6- 0.1- 090122 850 0.1- 1.0-
081118 703 0.9+ 0.8+ 090121 F65 0.7- 0.1+ 090122 H06 1.5+ 1.0+
081118 703 2.0+ 0.8+ 090121 F65 0.5- 0.0 090122 850 1.2+ 1.3+
090121 703 0.4+ 0.4+ 090121 F65 1.4- 0.0 090122 114 0.1- 0.3+
090121 703 0.5+ 0.5- 090121 114 1.1+ 0.1+ 090122 114 0.9- 0.3-
090121 703 0.0 0.3- 090121 114 0.4+ 0.1- 090122 114 1.6- 0.1-
090121 703 1.1+ 0.6- 090121 114 0.1- 0.7+ 090122 114 0.7- 0.5+
090121 703 0.4+ 0.4- 090121 114 0.7- 0.8- 090122 114 0.0 0.9+
090121 703 0.3+ 0.0 090121 114 0.6+ 0.2- 090122 114 0.3- 0.3+
090121 703 1.2+ 0.3+ 090121 204 0.2- 0.7- 090122 114 0.1+ 0.3+
090121 703 1.0+ 0.1+ 090122 H55 0.2- 0.1- 090122 J47 0.2- 0.1+
090121 703 0.0 0.3+ 090122 H55 0.2- 0.3+ 090122 J47 0.1+ 0.0
090121 703 0.4- 0.5+ 090122 H55 0.4- 0.2+ 090122 J47 0.2+ 0.0
090121 703 0.1- 0.0 090122 850 0.5- 0.8- 090122 J47 0.3- 0.6-
090121 703 1.2- 0.2+ 090122 850 (0.9+ 2.8+) 090123 J95 0.1+ 0.1-
090121 H01 0.6- 0.2- 090122 850 0.3+ 0.4+ 090123 J95 0.0 0.1-
090121 H01 0.6- 0.1- 090122 850 1.4+ 1.2-
Ephemeris:
P/2009 B1 (Boattini)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2009 01 19 01 45.03 +34 09.6 2.099 2.432 97.5 23.6 18.5
2009 01 29 02 01.82 +33 29.7 2.201 2.427 91.0 23.9 18.6
2009 02 08 02 20.04 +32 59.8 2.308 2.426 84.8 23.9 18.7
2009 02 18 02 39.39 +32 37.3 2.419 2.429 78.8 23.5 18.8
2009 02 28 02 59.65 +32 19.5 2.532 2.434 73.0 22.9 18.9
2009 03 10 03 20.61 +32 04.1 2.647 2.442 67.3 22.0 19.0
2009 03 20 03 42.08 +31 48.6 2.762 2.454 61.8 21.0 19.1
2009 03 30 04 03.88 +31 31.0 2.876 2.469 56.5 19.7 19.2
2009 04 09 04 25.85 +31 09.8 2.988 2.486 51.2 18.3 19.3
2009 04 19 04 47.84 +30 43.4 3.098 2.507 46.0 16.8 19.4
2009 04 29 05 09.73 +30 11.0 3.204 2.530 40.9 15.1 19.6
Brian G. Marsden (C) Copyright 2009 MPC M.P.E.C. 2009-B50
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