MPEC 2005-R25 : COMET P/2005 R1 (NEAT)
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M.P.E.C. 2005-R25 Issued 2005 Sept. 6, 02:36 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.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
COMET P/2005 R1 (NEAT)
Observations:
PK05R010 C2005 09 02.42614 00 37 07.81 +31 42 49.5 18.0 T ER025644
PK05R010 C2005 09 02.43821 00 37 07.90 +31 42 54.3 18.1 T ER025644
PK05R010 C2005 09 02.45426 00 37 07.99 +31 43 01.3 18.2 T ER025644
PK05R010 C2005 09 04.86620 00 37 27.46 +31 58 45.9 ER025118
PK05R010 C2005 09 04.88084 00 37 27.52 +31 58 51.6 ER025118
PK05R010 C2005 09 04.88743 00 37 27.58 +31 58 53.3 18.5 N ER025A74
PK05R010 C2005 09 04.91451 00 37 27.73 +31 59 04.3 18.6 N ER025A74
PK05R010 C2005 09 04.92823 00 37 27.75 +31 59 09.5 18.3 N ER025151
PK05R010 C2005 09 04.93326 00 37 27.80 +31 59 11.9 18.4 N ER025151
PK05R010 C2005 09 04.93421 00 37 27.79 +31 59 12.1 18.5 N ER025151
PK05R010 C2005 09 04.93816 00 37 27.82 +31 59 13.7 18.3 N ER025151
PK05R010 C2005 09 04.94175 00 37 27.85 +31 59 14.3 18.7 N ER025A74
PK05R010 C2005 09 05.32678 00 37 29.90 +32 01 36.6 18.0 T ER025446
PK05R010 C2005 09 05.38575 00 37 30.00 +32 01 57.4 17.7 T ER025446
PK05R010 C2005 09 05.44410 00 37 30.41 +32 02 19.5 17.6 T ER025673
PK05R010 C2005 09 05.44565 00 37 30.23 +32 02 19.0 17.9 T ER025446
PK05R010 C2005 09 05.44745 00 37 30.42 +32 02 20.5 ER025673
PK05R010 C2005 09 05.44988 00 37 30.43 +32 02 21.3 ER025673
PK05R010 C2005 09 05.45336 00 37 30.44 +32 02 22.6 ER025673
PK05R010 C2005 09 05.84216 00 37 32.92 +32 04 34.7 18.4 N ER025A74
PK05R010 C2005 09 05.86552 00 37 33.02 +32 04 43.3 18.5 N ER025A74
PK05R010 C2005 09 05.86677 00 37 33.05 +32 04 45.4 ER025595
PK05R010 C2005 09 05.88174 00 37 33.01 +32 04 49.2 18.5 N ER025A74
PK05R010 C2005 09 05.88373 00 37 33.16 +32 04 49.1 18.2 N ER025595
PK05R010 C2005 09 05.89027 00 37 33.21 +32 04 52.7 ER025595
PK05R010 C2005 09 06.00221 00 37 33.40 +32 05 32.6 ER025048
PK05R010 C2005 09 06.00441 00 37 33.43 +32 05 32.8 ER025048
PK05R010 C2005 09 06.00771 00 37 33.41 +32 05 35.3 ER025048
PK05R010 C2005 09 06.00881 00 37 33.42 +32 05 36.0 ER025048
PK05R010 C2005 09 06.01321 00 37 33.46 +32 05 36.9 ER025048
Observer details:
048 Hradec Kralove. Observer M. Lehky. 0.40-m f/5 reflector + CCD.
118 Modra. Observers S. Gajdos, J. Vilagi. 0.6-m f/5.5 reflector + CCD.
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.9
Hypergraph + CCD.
446 Kingsnake Observatory. Observer J. V. McClusky. 0.45-m f/4.5 Newtonian
reflector + CCD.
595 Farra d'Isonzo. Observers M. Spolaor, G. Lombardi, L. Bittesini,
E. Pettarin, F. Piani. Measurers M. Spolaor, G. Lombardi, E. Pettarin.
0.40-m f/4.5 reflector + CCD.
644 Palomar Mountain/NEAT. Observers R. Bambery, M. Hicks, K. Lawrence,
E. Helin, R. Thicksten. 1.2-m Schmidt + CCD.
A74 Bergen-Enkheim Observatory. Observer U. Suessenberger. 0.36-m f/4.6
Schmidt-Cassegrain + CCD.
Orbital elements:
P/2005 R1 (NEAT)
T 2005 Oct. 8.552 TT MPC
q 2.06554 (2000.0) P Q
n 0.070349 Peri. 117.622 +0.924027 -0.277886
a 5.81161 Node 259.502 +0.181404 +0.923246
e 0.64458 Incl. 15.489 +0.336551 +0.265322
P 14.0
From 30 observations 2005 Sept. 2-6.
Ephemeris:
P/2005 R1 (NEAT)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2005 08 28 00 35.92 +31 00.5 1.318 2.104 128.7 22.0 17.8
2005 09 07 00 37.62 +32 11.1 1.246 2.088 135.5 19.8 17.7
2005 09 17 00 37.18 +32 46.5 1.188 2.076 142.2 17.2 17.5
2005 09 27 00 35.16 +32 41.7 1.147 2.069 148.5 14.7 17.5
2005 10 07 00 32.45 +31 55.4 1.124 2.066 153.2 12.6 17.4
2005 10 17 00 30.25 +30 32.1 1.121 2.067 154.8 11.8 17.4
2005 10 27 00 29.63 +28 42.3 1.140 2.073 152.6 12.8 17.5
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-R25
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