MPEC 2009-W122: 2009 WE106
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M.P.E.C. 2009-W122 Issued 2009 Nov. 27, 15:32 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2009 WE106
Observations:
K09WA6E* C2009 11 25.38802 04 25 38.06 +12 56 23.1 20.2 V EW122G96
K09WA6E C2009 11 25.39502 04 25 46.27 +12 57 32.4 19.4 V EW122G96
K09WA6E C2009 11 25.40214 04 25 54.62 +12 58 42.0 20.0 V EW122G96
K09WA6E C2009 11 25.40927 04 26 03.01 +12 59 52.1 19.9 V EW122G96
K09WA6E C2009 11 25.45063 04 26 52.28 +13 06 39.1 19.7 V EW122G96
K09WA6E C2009 11 25.45109 04 26 52.80 +13 06 43.4 20.0 V EW122G96
K09WA6E C2009 11 25.45164 04 26 53.39 +13 06 48.5 20.8 V EW122G96
K09WA6E C2009 11 25.45211 04 26 54.00 +13 06 53.7 EW122G96
K09WA6E C2009 11 25.87377 04 36 35.23 +14 18 48.7 20.1 R EW122J95
K09WA6E C2009 11 25.88040 04 36 44.10 +14 20 01.1 20.6 R EW122J95
K09WA6E C2009 11 26.19987 04 44 27.16 +15 19 53.6 20.3 V EW122G96
K09WA6E C2009 11 26.20038 04 44 27.88 +15 19 59.5 20.3 V EW122G96
K09WA6E C2009 11 26.20083 04 44 28.53 +15 20 04.5 20.6 V EW122G96
K09WA6E C2009 11 26.20126 04 44 29.11 +15 20 09.6 21.2 V EW122G96
K09WA6E C2009 11 26.20171 04 44 29.76 +15 20 15.0 20.1 V EW122G96
K09WA6E C2009 11 26.31287 04 47 07.26 +15 41 31.8 20.2 V EW122G96
K09WA6E C2009 11 26.31339 04 47 08.08 +15 41 38.5 20.6 V EW122G96
K09WA6E C2009 11 26.31389 04 47 08.70 +15 41 43.4 20.2 V EW122G96
K09WA6E C2009 11 26.31438 04 47 09.38 +15 41 48.6 19.9 V EW122G96
K09WA6E C2009 11 26.31488 04 47 10.10 +15 41 54.8 19.9 V EW122G96
K09WA6E C2009 11 27.27039 05 14 15.46 +18 53 36.0 20.5 V EW122G96
K09WA6E C2009 11 27.27086 05 14 16.26 +18 53 42.5 20.3 V EW122G96
K09WA6E C2009 11 27.27131 05 14 17.16 +18 53 48.2 20.2 V EW122G96
K09WA6E C2009 11 27.27175 05 14 17.91 +18 53 53.8 20.9 V EW122G96
K09WA6E C2009 11 27.27218 05 14 18.67 +18 53 59.4 20.6 V EW122G96
K09WA6E C2009 11 27.43905 05 19 17.47 +19 29 11.4 21.0 R EW122926
K09WA6E C2009 11 27.44222 05 19 23.31 +19 29 50.6 21.3 R EW122926
Observer details:
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observers R. E. Hill, A. Boattini. Measurers
E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, 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:
2009 WE106 Earth MOID = 0.0136 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 5.88450 (2000.0) P Q
n 0.35713631 Peri. 24.38975 -0.02081998 -0.99730547
a 1.9674938 Node 66.86700 +0.90426030 -0.04879709
e 0.5019003 Incl. 4.38712 +0.42647372 +0.05477804
P 2.76 H 27.2 G 0.15 U 7
Residuals in seconds of arc
091125 G96 0.3+ 0.4+ 091125 J95 0.7- 0.3- 091126 G96 0.3- 0.4-
091125 G96 0.7+ 0.7+ 091126 G96 0.6+ 0.1+ 091126 G96 0.2- 0.1+
091125 G96 0.7+ 0.3+ 091126 G96 0.6+ 0.1+ 091127 G96 0.6- 0.4-
091125 G96 0.7+ 0.2+ 091126 G96 0.7+ 0.1- 091127 G96 1.0- 0.1+
091125 G96 0.4+ 0.1+ 091126 G96 0.3+ 0.1+ 091127 G96 0.5+ 0.0
091125 G96 0.1- 0.1- 091126 G96 0.5+ 0.3+ 091127 G96 0.1+ 0.0
091125 G96 1.2- 0.4- 091126 G96 0.1+ 0.1+ 091127 G96 0.1+ 0.1+
091125 G96 0.6- 0.1+ 091126 G96 1.3+ 0.8+ 091127 926 0.1+ 0.3+
091125 J95 0.1- 0.1- 091126 G96 0.1- 0.0 091127 926 0.3+ 0.1+
Ephemeris:
2009 WE106 a,e,i = 1.97, 0.50, 4 q = 0.9800
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 11 25 04 17.96 +11 55.2 0.0346 1.021 170.5 9.2 20.6
2009 11 27 05 05.91 +17 58.7 0.0288 1.015 166.7 12.9 20.3
2009 11 29 06 17.87 +25 03.1 0.0251 1.009 152.7 26.7 20.4
2009 12 01 07 51.36 +30 16.4 0.0246 1.003 134.0 45.0 20.9
2009 12 03 09 21.74 +31 11.7 0.0273 0.998 116.7 61.9 21.6
2009 12 05 10 28.39 +29 19.7 0.0325 0.994 104.3 73.9 22.3
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-W122
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