MPEC 2011-N29 : COMET P/2011 N1
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M.P.E.C. 2011-N29 Issued 2011 July 7, 18:11 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.minorplanetcenter.net/ ISSN 1523-6714
COMET P/2011 N1
Observations:
PK11N010 C2011 07 01.35971 00 55 58.88 -37 06 27.3 19.9 TrEN029I16
PK11N010 C2011 07 01.36810 00 55 59.33 -37 06 30.5 19.7 TrEN029I16
PK11N010 C2011 07 01.37611 00 55 59.77 -37 06 32.6 19.6 TrEN029I16
PK11N010 C2011 07 02.40927 00 56 53.64 -37 12 01.3 19.4 TrEN029I16
PK11N010 C2011 07 02.41333 00 56 53.78 -37 12 02.2 19.3 TrEN029I16
PK11N010 C2011 07 02.42145 00 56 54.12 -37 12 06.9 19.3 TrEN029I16
PK11N010 C2011 07 03.40206 00 57 44.69 -37 17 22.2 18.3 TrEN029I08
PK11N010 C2011 07 03.40792 00 57 44.89 -37 17 23.9 19.1 TrEN029I08
PK11N010 C2011 07 03.41375 00 57 45.26 -37 17 25.6 18.2 TrEN029I08
PK11N010 C2011 07 03.41959 00 57 45.53 -37 17 27.9 18.7 TrEN029I08
PK11N010 C2011 07 03.42538 00 57 45.84 -37 17 29.7 18.6 TrEN029I08
PK11N010 `C2011 07 03.74604 00 58 02.17 -37 19 14.1 uEN029D90
PK11N010 `C2011 07 03.75732 00 58 02.76 -37 19 18.3 18.5 TuEN029D90
PK11N010 `C2011 07 03.76861 00 58 03.38 -37 19 21.9 19.0 TuEN029D90
PK11N010 C2011 07 04.37955 00 58 34.23 -37 22 45.3 18.6 TrEN029I08
PK11N010 C2011 07 04.38534 00 58 34.45 -37 22 47.2 18.5 TrEN029I08
PK11N010 C2011 07 05.31343 00 59 20.89 -37 28 00.7 18.3 TrEN029I08
PK11N010 C2011 07 05.31751 00 59 21.09 -37 28 02.1 18.3 TrEN029I08
PK11N010 C2011 07 05.32161 00 59 21.31 -37 28 03.7 18.3 TrEN029I08
PK11N010 C2011 07 05.38859 00 59 24.54 -37 28 27.1 18.0 TrEN029I08
PK11N010 C2011 07 05.39267 00 59 24.74 -37 28 28.5 18.1 TrEN029I08
PK11N010 C2011 07 05.39675 00 59 24.94 -37 28 29.7 18.1 TrEN029I08
PK11N010 C2011 07 05.40083 00 59 25.15 -37 28 31.3 18.3 TrEN029I08
PK11N010 C2011 07 05.40492 00 59 25.34 -37 28 32.7 18.2 TrEN029I08
PK11N010 C2011 07 05.40897 00 59 25.52 -37 28 33.8 18.0 TrEN029I08
PK11N010 C2011 07 05.41299 00 59 25.74 -37 28 35.4 18.2 TrEN029I08
PK11N010 C2011 07 05.41706 00 59 25.91 -37 28 36.8 18.2 TrEN029I08
PK11N010 C2011 07 05.42115 00 59 26.12 -37 28 38.2 18.1 TrEN029I08
PK11N010 C2011 07 05.42523 00 59 26.31 -37 28 39.4 18.1 TrEN029I08
PK11N010 C2011 07 06.33455 01 00 11.03 -37 33 53.0 18.2 TrEN029I08
PK11N010 C2011 07 06.34667 01 00 11.56 -37 33 57.4 18.3 TrEN029I08
PK11N010 C2011 07 06.36286 01 00 12.40 -37 34 02.9 18.3 TrEN029I08
PK11N010 C2011 07 06.37912 01 00 13.17 -37 34 08.8 18.1 TrEN029I08
PK11N010 C2011 07 06.39525 01 00 13.93 -37 34 14.1 18.5 TrEN029I08
PK11N010 C2011 07 06.41146 01 00 14.70 -37 34 20.5 18.3 TrEN029I08
PK11N010 C2011 07 06.42359 01 00 15.27 -37 34 24.7 18.4 TrEN029I08
PK11N010 |C2011 07 07.34295 01 00 59.74 -37 39 47.9 20.2 ToEN029807
PK11N010 |C2011 07 07.34964 01 01 00.03 -37 39 49.9 20.0 ToEN029807
PK11N010 |C2011 07 07.35428 01 01 00.28 -37 39 51.6 19.7 ToEN029807
PK11N010 C2011 07 07.35640 01 01 00.32 -37 39 52.8 18.1 TrEN029I08
PK11N010 C2011 07 07.36859 01 01 00.92 -37 39 57.0 18.1 TrEN029I08
PK11N010 C2011 07 07.38068 01 01 01.48 -37 40 01.1 18.0 TrEN029I08
PK11N010 C2011 07 07.39286 01 01 02.06 -37 40 05.6 18.2 TrEN029I08
PK11N010 C2011 07 07.40512 01 01 02.59 -37 40 10.0 18.0 TrEN029I08
PK11N010 C2011 07 07.41729 01 01 03.20 -37 40 14.4 18.0 TrEN029I08
PK11N010 C2011 07 07.43139 01 01 03.86 -37 40 19.2 17.9 TrEN029I08
PK11N010 KC2011 07 07.66004 01 01 14.68 -37 41 41.0 19.4 ToEN029E10
PK11N010 KC2011 07 07.66254 01 01 14.77 -37 41 42.2 19.0 ToEN029E10
PK11N010 KC2011 07 07.66510 01 01 15.04 -37 41 42.2 19.0 ToEN029E10
Observer details:
807 Cerro Tololo. Observers R. Holmes, T. Linder, V. Hoette. Measurers
R. Holmes, T. Linder. 0.41-m f/11 Ritchey-Chretien + CCD.
D90 RAS Observatory, Moorook. Observer K. Hills. 0.41-m f/9 Ritchey-Chretien
+ CCD.
E10 Siding Spring-Faulkes Telescope South. Observers N. Howes, G. Sostero,
E. Guido. 2.0-m f/10.0 Ritchey-Chretien + CCD.
I08 Alianza S4, Cerro Burek. Observers J. L. Ortiz, N. Morales, I. de la
Cueva, P. Santos-Sanz, R. Gil-Hutton. Measurer I. de la Cueva. 0.45-m
f/2.8 reflector + CCD.
I16 IAA-AI Atacama, San Pedro de Atacama. Observers J. L. Ortiz,
P. Santos-Sanz, N. Morales, I. de la Cueva. Measurer I. de la Cueva.
0.40-m f/3.7 reflector + CCD.
Orbital elements:
P/2011 N1
T 2012 May 30.02841 TT MPC
q 2.8762399 (2000.0) P Q
n 0.06175252 Peri. 330.23520 +0.57605004 -0.58538787
a 6.3391774 Node 77.91037 +0.81651661 +0.37937920
e 0.5462755 Incl. 35.69395 +0.03830111 +0.71651410
P 16.0
From 46 observations 2011 July 1-7.
Ephemeris:
P/2011 N1
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2011 06 07 00 31 28.5 -35 35 10 3.7757 3.8380 85.8 15.3 20.2
...
2011 06 22 00 47 15.7 -36 22 55 3.5485 3.7744 94.9 15.6 20.0
...
2011 06 30 00 54 46.5 -36 59 28 3.4316 3.7408 99.8 15.5 19.9
...
2011 07 06 00 59 54.5 -37 31 57 3.3467 3.7158 103.4 15.4 19.8
2011 07 07 01 00 43.1 -37 37 46 3.3329 3.7117 104.0 15.4 19.8
2011 07 08 01 01 30.8 -37 43 42 3.3191 3.7075 104.5 15.4 19.8
...
2011 07 14 01 05 59.3 -38 21 39 3.2383 3.6827 108.1 15.2 19.7
...
2011 07 22 01 11 04.9 -39 18 06 3.1362 3.6499 112.6 14.9 19.6
...
2011 08 06 01 17 27.7 -41 18 14 2.9653 3.5892 120.6 14.1 19.4
Gareth V. Williams (C) Copyright 2011 MPC M.P.E.C. 2011-N29
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