MPEC 2005-E80 : 2005 EW169
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M.P.E.C. 2005-E80 Issued 2005 Mar. 14, 12:02 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
2005 EW169
Observations:
K05EG9W* C2005 03 11.36727 13 08 12.05 -09 27 44.5 20.2 R EE080G96
K05EG9W C2005 03 11.37405 13 08 11.54 -09 27 41.1 20.0 R EE080G96
K05EG9W C2005 03 11.38085 13 08 10.95 -09 27 37.2 19.8 R EE080G96
K05EG9W C2005 03 11.38764 13 08 10.41 -09 27 33.4 20.3 R EE080G96
K05EG9W C2005 03 13.42336 13 05 26.10 -09 08 58.4 20.7 R EE080G96
K05EG9W C2005 03 13.42638 13 05 25.84 -09 08 56.6 20.6 R EE080G96
K05EG9W C2005 03 13.42940 13 05 25.57 -09 08 54.7 20.6 R EE080G96
K05EG9W C2005 03 13.66610 13 05 06.22 -09 06 29.8 20.2 R EE080474
K05EG9W C2005 03 13.67095 13 05 05.79 -09 06 26.7 20.2 R EE080474
K05EG9W C2005 03 13.67513 13 05 05.49 -09 06 23.6 20.2 R EE080474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. Measurer
P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observer E. J. Christensen. Measurers E. C. Beshore,
C. M. Casey, E. J. Christensen, G. J. Garradd, R. E. Hill, S. M. Larson,
R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2005 EW169 PHA 0.016
Epoch 2005 Mar. 11.0 TT = JDT 2453440.5 MPC
M 21.55377 (2000.0) P Q
n 0.19297301 Peri. 223.61415 -0.03440479 -0.99925741
a 2.9657759 Node 228.36545 +0.92318992 -0.02512762
e 0.6520681 Incl. 1.33000 +0.38280110 -0.02921016
P 5.11 H 19.1 G 0.15
From 10 observations 2005 Mar. 11-13.
Ephemeris:
2005 EW169 a,e,i = 2.97, 0.65, 1 q = 1.0319
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 03 11 13 08.69 -09 30.9 0.793 1.730 150.9 16.2 20.7
2005 03 21 12 54.92 -07 55.7 0.836 1.816 164.6 8.4 20.6
2005 03 31 12 41.47 -06 18.3 0.903 1.901 177.6 1.3 20.5
2005 04 10 12 30.11 -04 51.7 0.994 1.986 168.6 5.7 21.0
2005 04 20 12 21.91 -03 45.1 1.108 2.069 156.5 11.1 21.6
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-E80
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