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M.P.E.C. 2005-W91 Issued 2005 Nov. 30, 00:43 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
Supported in part by the TABASGO 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 WY55
Observations:
K05W55Y* C2005 11 26.35601 05 02 29.61 +22 48 35.6 19.9 V EW091G96
K05W55Y C2005 11 26.36221 05 02 29.00 +22 48 31.1 20.6 V EW091G96
K05W55Y C2005 11 26.36840 05 02 28.42 +22 48 26.2 20.3 V EW091G96
K05W55Y C2005 11 26.37456 05 02 27.88 +22 48 21.0 20.6 V EW091G96
K05W55Y C2005 11 26.41250 05 02 24.43 +22 47 51.2 20.8 V EW091G96
K05W55Y C2005 11 26.41569 05 02 24.10 +22 47 49.0 20.7 V EW091G96
K05W55Y C2005 11 26.41892 05 02 23.85 +22 47 46.2 19.9 V EW091G96
K05W55Y C2005 11 26.42225 05 02 23.53 +22 47 43.8 19.9 V EW091G96
K05W55Y C2005 11 26.42887 05 02 22.95 +22 47 38.8 20.2 V EW091G96
K05W55Y C2005 11 26.43010 05 02 22.84 +22 47 38.1 20.4 V EW091G96
K05W55Y C2005 11 26.43133 05 02 22.70 +22 47 36.8 20.4 V EW091G96
K05W55Y C2005 11 26.43256 05 02 22.59 +22 47 35.9 20.4 V EW091G96
K05W55Y IC2005 11 29.28712 04 57 57.05 +22 07 41.5 EW091711
K05W55Y C2005 11 29.29656 04 57 56.04 +22 07 33.4 EW091711
K05W55Y FC2005 11 29.30591 04 57 55.18 +22 07 24.9 EW091711
K05W55Y C2005 11 29.93764 04 56 50.14 +21 57 32.8 EW091J95
K05W55Y C2005 11 29.94566 04 56 49.21 +21 57 25.6 EW091J95
K05W55Y C2005 11 29.95368 04 56 48.30 +21 57 18.0 20.5 R EW091J95
Observer details:
711 McDonald Observatory. Observer J. G. Ries. 0.76-m reflector + CCD
+ prime-focus corrector.
G96 Mt. Lemmon Survey. Observers E. J. Christensen, A. D. Grauer. Measurers
E. C. Beshore, E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2005 WY55 PHA 0.006
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 3.09573 (2000.0) P Q
n 0.22094405 Peri. 286.04539 -0.98775770 -0.09694632
a 2.7098662 Node 248.51950 +0.13431282 -0.92699251
e 0.7495803 Incl. 7.54679 -0.07933970 -0.36233451
P 4.46 H 20.3 G 0.15 U 9
Residuals in seconds of arc
051126 G96 1.0+ 0.2- 051126 G96 0.7+ 0.4- 051129 711 0.1- 0.8-
051126 G96 0.4+ 0.1+ 051126 G96 0.5+ 0.2- 051129 711 0.1+ 0.3-
051126 G96 0.2+ 0.0 051126 G96 0.8+ 0.0 051129 711 2.3+ 0.3-
051126 G96 0.5+ 0.4- 051126 G96 0.8+ 0.3+ 051129 J95 1.2+ 0.3-
051126 G96 0.7+ 0.5- 051126 G96 0.4+ 0.0 051129 J95 0.5+ 0.0
051126 G96 0.1+ 0.2- 051126 G96 0.4+ 0.1+ 051129 J95 0.1+ 0.1-
Ephemeris:
2005 WY55 a,e,i = 3.06, 0.78, 8 q = 0.6657
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 11 26 05 02.99 +22 53.2 0.545 1.523 166.9 8.5 20.4
2005 12 06 04 44.22 +20 03.6 0.418 1.403 177.2 1.9 19.3
2005 12 16 04 13.28 +15 00.0 0.312 1.281 159.2 15.8 19.1
2005 12 26 03 25.15 +05 52.6 0.230 1.157 134.8 37.1 18.8
2006 01 05 02 11.23 -09 30.6 0.178 1.035 101.8 68.5 18.9
2006 01 15 00 20.01 -28 24.4 0.168 0.916 61.8 108.9 20.2
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-W91
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