MPEC 2004-Q42 : 2004 QJ13
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M.P.E.C. 2004-Q42 Issued 2004 Aug. 25, 10:00 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
2004 QJ13
Observations:
K04Q13J*tC2004 08 23.36694 22 43 39.83 -12 47 12.1 19.3 V EQ042691
K04Q13J tC2004 08 23.40156 22 44 19.37 -12 46 17.5 19.0 V EQ042691
K04Q13J tC2004 08 23.42846 22 44 50.14 -12 45 33.1 EQ042691
K04Q13J C2004 08 23.92149 22 54 56.41 -12 33 08.7 EQ042246
K04Q13J C2004 08 23.92205 22 54 57.00 -12 33 08.1 EQ042246
K04Q13J C2004 08 23.92236 22 54 57.47 -12 33 08.0 EQ042246
K04Q13J C2004 08 23.92285 22 54 57.83 -12 33 07.0 EQ042246
K04Q13J C2004 08 23.92355 22 54 58.75 -12 33 05.3 EQ042246
K04Q13J C2004 08 24.99514 23 15 54.41 -12 00 42.8 19.3 V EQ042A50
K04Q13J C2004 08 24.99786 23 15 57.38 -12 00 37.2 19.5 V EQ042A50
K04Q13J C2004 08 25.00058 23 16 00.30 -12 00 31.3 18.8 V EQ042A50
K04Q13J tC2004 08 25.28092 23 21 28.79 -11 50 34.4 19.3 V EQ042691
K04Q13J tC2004 08 25.28377 23 21 31.93 -11 50 28.4 19.4 V EQ042691
K04Q13J tC2004 08 25.28675 23 21 34.99 -11 50 22.8 19.2 V EQ042691
K04Q13J C2004 08 25.29735 23 21 45.85 -11 50 00.8 19.0 R EQ042854
K04Q13J C2004 08 25.30258 23 21 51.33 -11 49 52.3 19.2 R EQ042854
K04Q13J C2004 08 25.30778 23 21 57.19 -11 49 42.6 19.4 R EQ042854
K04Q13J tC2004 08 25.37384 23 23 07.36 -11 47 30.0 19.3 V EQ042691
K04Q13J tC2004 08 25.37648 23 23 10.09 -11 47 24.9 19.2 V EQ042691
K04Q13J tC2004 08 25.37916 23 23 12.93 -11 47 19.4 19.1 V EQ042691
Observer details:
246 Klet Observatory-KLENOT. Observer M. Tichy. 1.06-m KLENOT Telescope
+ CCD.
691 Steward Observatory, Kitt Peak. Observers M. Block, R. H. Broad.
Measurer M. Block. 0.9-m f/3 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
A50 Andrushivka Astronomical Observatory. Observer V. Lokot. 0.6-m reflector
+ CCD.
Orbital elements:
2004 QJ13
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC
M 345.45045 (2000.0) P Q
n 0.34120323 Peri. 185.69928 +0.89335959 +0.44845266
a 2.0282771 Node 147.60866 -0.41015144 +0.83951899
e 0.4816871 Incl. 3.02438 -0.18353320 +0.30675409
P 2.89 H 25.3 G 0.15 U 7
Residuals in seconds of arc
040823 691 0.2+ 0.8- 040823 246 0.1+ 0.8+ 040825 854 (4.2- 2.5+)
040823 691 0.5+ 0.7- 040824 A50 0.2+ 0.2+ 040825 854 (5.5- 0.8+)
040823 691 0.6- 0.2- 040824 A50 0.0 0.4+ 040825 854 0.6- 0.4+
040823 246 0.4+ 0.7+ 040825 A50 0.9- 0.9+ 040825 691 0.4+ 0.2-
040823 246 0.3- 0.4+ 040825 691 0.2+ 0.6- 040825 691 0.4- 0.5-
040823 246 1.4+ 0.0 040825 691 1.6+ 0.1- 040825 691 0.3- 0.6-
040823 246 1.6- 0.2+ 040825 691 0.2- 0.2-
Ephemeris:
2004 QJ13 a,e,i = 2.03, 0.48, 3 q = 1.0513
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 08 23 22 36.23 -12 53.4 0.041 1.052 173.2 6.6 19.0
2004 08 25 23 16.02 -11 57.5 0.042 1.051 165.3 14.1 19.3
2004 08 27 23 52.37 -10 46.9 0.044 1.051 158.2 20.9 19.7
2004 08 29 00 23.98 -09 31.4 0.047 1.052 152.1 26.7 20.0
2004 08 31 00 50.56 -08 18.5 0.051 1.053 147.3 31.2 20.3
2004 09 02 01 12.50 -07 12.3 0.056 1.055 143.6 34.6 20.6
2004 09 04 01 30.45 -06 14.3 0.061 1.057 140.8 37.1 20.9
2004 09 06 01 45.11 -05 24.4 0.067 1.059 138.9 38.7 21.1
2004 09 08 01 57.07 -04 41.8 0.073 1.062 137.7 39.7 21.3
2004 09 10 02 06.85 -04 05.5 0.079 1.066 137.0 40.1 21.5
2004 09 12 02 14.84 -03 34.5 0.085 1.070 136.7 40.1 21.7
2004 09 14 02 21.36 -03 07.9 0.092 1.075 136.9 39.8 21.8
2004 09 16 02 26.67 -02 44.9 0.098 1.080 137.3 39.1 22.0
2004 09 18 02 30.96 -02 24.8 0.105 1.085 138.0 38.3 22.1
2004 09 20 02 34.40 -02 07.0 0.112 1.091 138.9 37.2 22.2
2004 09 22 02 37.11 -01 51.1 0.119 1.097 140.0 36.0 22.3
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-Q42
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