MPEC 2004-X75 : 2004 XH50
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M.P.E.C. 2004-X75 Issued 2004 Dec. 14, 23:14 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 XH50
Observations:
K04X50H* C2004 12 13.00373 08 09 01.70 +23 27 49.7 19.5 R EX075599
K04X50H C2004 12 13.01530 08 09 00.83 +23 28 07.2 19.5 R EX075599
K04X50H C2004 12 13.02690 08 08 59.98 +23 28 24.7 19.2 R EX075599
K04X50H C2004 12 13.03847 08 08 59.12 +23 28 41.9 19.7 R EX075599
K04X50H C2004 12 14.01619 08 07 46.52 +23 53 11.8 19.7 R EX075599
K04X50H C2004 12 14.02779 08 07 45.64 +23 53 29.5 19.9 R EX075599
K04X50H C2004 12 14.03936 08 07 44.71 +23 53 47.0 19.9 R EX075599
K04X50H C2004 12 14.05098 08 07 43.82 +23 54 05.0 20.3 R EX075599
K04X50H C2004 12 14.07700 08 07 41.79 +23 54 42.3 EX075246
K04X50H C2004 12 14.07782 08 07 41.75 +23 54 44.2 EX075246
K04X50H C2004 12 14.07859 08 07 41.72 +23 54 45.1 EX075246
K04X50H C2004 12 14.07931 08 07 41.69 +23 54 47.0 EX075246
K04X50H C2004 12 14.08019 08 07 41.62 +23 54 47.9 EX075246
K04X50H C2004 12 14.08132 08 07 41.53 +23 54 49.0 EX075246
K04X50H C2004 12 14.16705 08 07 34.80 +23 56 59.0 20.0 R EX075599
K04X50H C2004 12 14.16897 08 07 34.65 +23 57 01.3 19.4 R EX075599
K04X50H 5C2004 12 14.29236 08 07 25.74 +24 00 08.6 20.0 R EX075673
K04X50H 5C2004 12 14.29444 08 07 25.58 +24 00 11.3 EX075673
K04X50H 5C2004 12 14.31319 08 07 24.12 +24 00 40.0 EX075673
K04X50H 5C2004 12 14.31563 08 07 23.96 +24 00 43.2 EX075673
K04X50H C2004 12 14.32388 08 07 23.19 +24 00 55.3 20.0 R EX075734
K04X50H C2004 12 14.32674 08 07 22.97 +24 00 59.5 20.0 R EX075734
K04X50H C2004 12 14.32958 08 07 22.72 +24 01 03.8 19.8 R EX075734
K04X50H 5C2004 12 14.33958 08 07 22.07 +24 01 19.6 EX075673
K04X50H 5C2004 12 14.34167 08 07 21.92 +24 01 22.9 EX075673
Observer details:
246 Klet Observatory-KLENOT. Observers M. Tichy, M. Kocer. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
599 Campo Imperatore-CINEOS. Observers A. Boattini, D. Perna, A. Di Paola,
A. Giunta, V. Casula. Measurers A. Boattini, D. Perna, E. Dotto,
A. Giunta, V. Casula. 0.60-m f/3.1 Schmidt + CCD.
673 Table Mountain Observatory, Wrightwood. Observer D. Mayes. 0.6-m
reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.4-m f/6 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2004 XH50
Epoch 2004 Dec. 1.0 TT = JDT 2453340.5 MPC
M 32.27660 (2000.0) P Q
n 0.17715376 Peri. 263.04940 +0.59350851 -0.15165879
a 3.1398034 Node 102.84808 +0.33042755 +0.94141593
e 0.5684576 Incl. 54.16508 -0.73387007 +0.30122360
P 5.56 H 16.6 G 0.15
From 25 observations 2004 Dec. 13-14.
Ephemeris:
2004 XH50 a,e,i = 3.14, 0.57, 54 q = 1.3550
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 12 11 08 11.38 +22 38.0 1.497 2.332 139.1 16.1 20.2
2004 12 21 07 58.06 +26 49.4 1.482 2.398 152.5 10.9 20.0
2004 12 31 07 41.46 +30 53.8 1.502 2.463 164.6 6.1 19.9
2005 01 10 07 23.15 +34 30.0 1.559 2.528 167.5 4.8 20.0
2005 01 20 07 05.24 +37 23.7 1.654 2.592 157.9 8.2 20.3
2005 01 30 06 49.73 +39 32.2 1.781 2.655 146.0 12.0 20.7
2005 02 09 06 37.93 +41 01.6 1.935 2.718 134.3 15.1 21.0
2005 02 19 06 30.40 +42 01.5 2.109 2.779 123.4 17.3 21.4
2005 03 01 06 27.03 +42 40.9 2.298 2.840 113.3 18.7 21.6
2005 03 11 06 27.37 +43 06.7 2.495 2.900 104.0 19.4 21.9
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-X75
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