MPEC 2004-W20 : COMET P/2004 V4 (NEAT)
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M.P.E.C. 2004-W20 Issued 2004 Nov. 20, 17:54 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/2004 V4 (NEAT)
Observations:
PK04V040 C2004 11 11.24469 04 19 39.33 +03 44 31.8 17.9 T EW020699
PK04V040 C2004 11 11.25928 04 19 38.71 +03 44 34.3 EW020699
PK04V040 C2004 11 11.27387 04 19 38.25 +03 44 34.3 EW020699
PK04V040 C2004 11 11.28847 04 19 37.68 +03 44 36.0 EW020699
PK04V040 C2004 11 15.95152 04 16 40.27 +03 53 55.2 EW020246
PK04V040 C2004 11 15.95240 04 16 40.23 +03 53 55.4 EW020246
PK04V040 C2004 11 15.95359 04 16 40.18 +03 53 55.5 EW020246
PK04V040 C2004 11 15.95432 04 16 40.14 +03 53 55.6 EW020246
PK04V040 C2004 11 15.95512 04 16 40.10 +03 53 55.7 EW020246
PK04V040 C2004 11 16.09068 04 16 34.25 +03 54 16.9 17.5 N EW020A61
PK04V040 C2004 11 16.09490 04 16 34.03 +03 54 20.0 17.6 N EW020A61
PK04V040 C2004 11 16.10078 04 16 33.84 +03 54 18.6 17.5 N EW020A61
PK04V040 C2004 11 17.92625 04 15 18.09 +03 59 26.9 17.2 N EW020213
PK04V040 C2004 11 17.93065 04 15 17.90 +03 59 27.6 17.2 N EW020213
PK04V040 C2004 11 17.93212 04 15 17.84 +03 59 27.7 EW020213
PK04V040 C2004 11 19.51946 04 14 08.76 +04 04 40.0 18.4 T EW020608
PK04V040 C2004 11 19.53027 04 14 08.28 +04 04 41.9 18.4 T EW020608
PK04V040 C2004 11 19.54103 04 14 07.74 +04 04 44.6 18.3 T EW020608
Observer details:
213 Observatorio Montcabre. Observer R. Naves. Measurer M. Campas. 0.30-m
f/6.6 Schmidt-Cassegrain + CCD.
246 Klet Observatory-KLENOT. Observer M. Tichy. 1.06-m KLENOT Telescope
+ CCD.
608 Haleakala-NEAT/MSSS. Observers R. Bambery, M. Hicks, K. Lawrence,
E. Helin, P. Kervin, J. Africano, R. Maeda. 1.2-m reflector + CCD.
699 Lowell Observatory-LONEOS. Observer B. A. Skiff. 0.59-m LONEOS Schmidt
+ CCD.
A61 Tortona. Observers F. Fratev, E. Mihaylova. Measurer F. Fratev. 0.25-m
f/4.7 reflector + CCD.
Orbital elements:
P/2004 V4 (NEAT)
T 2005 Jan. 30.8855 TT MPC
q 1.921057 (2000.0) P Q
n 0.1407707 Peri. 346.9343 -0.0177574 -0.9776573
a 3.659832 Node 103.7871 +0.9356400 -0.0901060
e 0.475097 Incl. 12.4547 +0.3525089 +0.1899134
P 7.00
From 72 observations 2004 Oct. 9-Nov. 19.
Ephemeris:
P/2004 V4 (NEAT)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2004 11 11 04 19.79 +03 44.2 1.090 2.039 157.3 10.8 17.8
2004 11 21 04 13.05 +04 10.1 1.047 2.013 163.0 8.2 17.6
2004 12 01 04 05.28 +05 01.6 1.028 1.990 162.2 8.7 17.5
2004 12 11 03 57.91 +06 19.1 1.031 1.969 155.4 12.0 17.5
2004 12 21 03 52.44 +07 59.7 1.056 1.952 146.3 16.2 17.5
2004 12 31 03 49.95 +09 57.5 1.100 1.939 137.0 20.2 17.6
2005 01 10 03 51.00 +12 05.6 1.161 1.929 128.0 23.7 17.7
2005 01 20 03 55.74 +14 18.2 1.236 1.923 119.7 26.4 17.8
2005 01 30 04 04.00 +16 29.8 1.321 1.921 112.0 28.4 17.9
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-W20
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