MPEC 2009-K51 : 2009 KQ4
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M.P.E.C. 2009-K51 Issued 2009 May 26, 23:37 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 KQ4
Observations:
K09K04Q* C2009 05 26.16763 11 44 19.14 +05 52 06.6 20.2 V EK051G96
K09K04Q C2009 05 26.17661 11 44 20.76 +05 51 42.7 20.0 V EK051G96
K09K04Q C2009 05 26.18562 11 44 22.45 +05 51 19.2 20.2 V EK051G96
K09K04Q C2009 05 26.19477 11 44 24.10 +05 50 55.2 20.4 V EK051G96
K09K04Q C2009 05 26.23958 11 44 32.45 +05 48 57.2 EK051693
K09K04Q C2009 05 26.24081 11 44 32.64 +05 48 54.1 EK051693
K09K04Q C2009 05 26.24204 11 44 32.86 +05 48 50.9 EK051693
K09K04Q C2009 05 26.24223 11 44 32.85 +05 48 50.2 20.2 V EK051G96
K09K04Q C2009 05 26.24327 11 44 33.10 +05 48 47.9 20.7 V EK051G96
K09K04Q C2009 05 26.25255 11 44 34.80 +05 48 23.2 20.4 V EK051G96
K09K04Q C2009 05 26.26196 11 44 36.52 +05 47 58.5 19.9 V EK051G96
K09K04Q C2009 05 26.27127 11 44 38.25 +05 47 33.9 20.0 V EK051G96
K09K04Q C2009 05 26.28942 11 44 41.67 +05 46 46.4 EK051693
K09K04Q C2009 05 26.29038 11 44 41.87 +05 46 43.4 EK051693
K09K04Q C2009 05 26.29134 11 44 42.04 +05 46 41.5 EK051693
K09K04Q C2009 05 26.29270 11 44 42.25 +05 46 37.6 EK051693
K09K04Q C2009 05 26.93260 11 46 45.46 +05 18 37.3 EK051J95
K09K04Q C2009 05 26.93727 11 46 46.37 +05 18 24.6 EK051J95
K09K04Q C2009 05 26.94195 11 46 47.25 +05 18 13.1 20.0 R EK051J95
Observer details:
693 Catalina Station, Tucson. Observer C. W. Hergenrother. 1.54-m reflector
+ CCD.
G96 Mt. Lemmon Survey. Observer E. Beshore. 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 KQ4 Earth MOID = 0.1610 AU
Epoch 2009 May 9.0 TT = JDT 2454960.5 MPC
M 5.46751 (2000.0) P Q
n 0.44015907 Peri. 143.28754 -0.92788183 +0.35916048
a 1.7115764 Node 58.05354 -0.36399773 -0.81419564
e 0.3273142 Incl. 6.78125 -0.08087618 -0.45616795
P 2.24 H 20.1 G 0.15
From 19 observations 2009 May 26.
Ephemeris:
2009 KQ4 a,e,i = 1.71, 0.33, 7 q = 1.1514
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 05 19 11 21.59 +11 07.7 0.346 1.169 108.6 55.1 20.1
2009 05 29 11 53.38 +03 49.3 0.370 1.189 109.3 53.6 20.3
2009 06 08 12 25.53 -03 06.8 0.404 1.214 109.9 51.9 20.5
2009 06 18 12 57.63 -09 20.0 0.449 1.244 110.1 50.1 20.7
2009 06 28 13 29.56 -14 40.2 0.505 1.278 109.7 48.5 21.0
2009 07 08 14 01.21 -19 05.5 0.570 1.317 108.9 46.9 21.3
2009 07 18 14 32.43 -22 38.9 0.646 1.358 107.4 45.6 21.6
2009 07 28 15 03.22 -25 26.1 0.731 1.401 105.5 44.3 21.9
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-K51
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