MPEC 2007-C30 : COMET C/2006 P1 (McNAUGHT)
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M.P.E.C. 2007-C30 Issued 2007 Feb. 9, 15:50 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
COMET C/2006 P1 (McNAUGHT)
Observations:
CK06P010 C2007 01 28.42124 21 01 34.24 -49 49 00.4 7.6 N EC030415
CK06P010 C2007 01 28.42253 21 01 34.46 -49 49 03.4 9.0 N EC030415
CK06P010 C2007 01 28.42348 21 01 34.55 -49 49 07.9 7.7 N EC030415
CK06P010 C2007 01 28.42430 21 01 34.86 -49 49 10.1 8.7 N EC030415
CK06P010 C2007 02 03.34727 21 17 32.69 -53 51 55.0 9.6 N EC030467
CK06P010 C2007 02 03.34775 21 17 32.72 -53 51 56.0 9.6 N EC030467
CK06P010 C2007 02 03.34909 21 17 32.94 -53 51 58.5 9.6 N EC030467
CK06P010 C2007 02 03.34955 21 17 33.04 -53 52 00.2 9.6 N EC030467
CK06P010 C2007 02 03.46177 21 17 50.72 -53 55 39.5 EC030E03
CK06P010 C2007 02 03.46362 21 17 50.87 -53 55 42.1 EC030E03
CK06P010 C2007 02 03.46443 21 17 51.10 -53 55 44.3 4.0 T EC030E03
CK06P010 C2007 02 03.46551 21 17 51.21 -53 55 46.2 EC030E03
CK06P010 C2007 02 08.44529 21 30 30.10 -56 15 56.2 5.0 T EC030E03
CK06P010 C2007 02 08.44696 21 30 30.43 -56 15 59.3 EC030E03
CK06P010 C2007 02 08.44825 21 30 30.57 -56 16 01.5 EC030E03
CK06P010 C2007 02 08.44962 21 30 30.75 -56 16 03.0 EC030E03
Observer details:
415 Kambah, near Canberra. Observer D. Herald. 0.36-m f/3.9
Schmidt-Cassegrain + CCD.
467 Auckland Observatory. Observer G. W. Christie. 0.4-m f/10
Schmidt-Cassegrain + CCD.
E03 RAS Observatory, Victoria. Observer M. Suzuki. 0.32-m f/9.0 reflector
+ CCD.
Orbital elements:
C/2006 P1 (McNaught)
Epoch 2007 Jan. 20.0 TT = JDT 2454120.5
T 2007 Jan. 12.79916 TT MPC
q 0.1707334 (2000.0) P Q
z -0.0001059 Peri. 155.97561 +0.12689391 -0.17389265
+/-0.0000043 Node 267.41478 +0.67529028 +0.73627645
e 1.0000181 Incl. 77.83634 +0.72655418 -0.65395592
From 209 observations 2006 Aug. 7-2007 Feb. 8, mean residual 0".46.
The "original" and "future" barycentric values of 1/a are +0.000032
and +0.000492 (+/- 0.000004) AU^-1, respectively.
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-C30
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