MPEC 2009-Q25 : 2009 QN5
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M.P.E.C. 2009-Q25 Issued 2009 Aug. 19, 10:26 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 QN5
Observations:
K09Q05N* C2009 08 18.36442 00 58 04.00 +16 40 31.4 19.8 V EQ025703
K09Q05N C2009 08 18.37108 00 58 04.83 +16 40 53.8 19.3 V EQ025703
K09Q05N C2009 08 18.37770 00 58 05.84 +16 41 13.2 20.3 V EQ025703
K09Q05N C2009 08 18.38417 00 58 06.56 +16 41 34.0 20.2 V EQ025703
K09Q05N C2009 08 18.41715 00 58 11.10 +16 43 18.7 19.8 V EQ025703
K09Q05N C2009 08 18.42462 00 58 12.03 +16 43 43.6 19.8 V EQ025703
K09Q05N C2009 08 18.43223 00 58 13.00 +16 44 08.5 19.9 V EQ025703
K09Q05N C2009 08 18.43992 00 58 14.01 +16 44 32.2 19.9 V EQ025703
K09Q05N C2009 08 18.47365 00 58 18.66 +16 46 20.8 19.2 V EQ025703
K09Q05N C2009 08 18.47554 00 58 18.76 +16 46 26.6 20.2 V EQ025703
K09Q05N C2009 08 18.47743 00 58 19.02 +16 46 32.3 19.5 V EQ025703
K09Q05N C2009 08 18.47934 00 58 19.27 +16 46 38.8 19.6 V EQ025703
K09Q05N C2009 08 18.92043 00 59 22.85 +17 10 29.7 19.1 R EQ025A79
K09Q05N C2009 08 18.92885 00 59 23.99 +17 10 58.3 19.1 R EQ025A79
K09Q05N C2009 08 18.93354 00 59 24.82 +17 11 13.6 19.7 V EQ025151
K09Q05N C2009 08 18.93871 00 59 25.61 +17 11 30.7 19.5 R EQ025B04
K09Q05N C2009 08 18.93934 00 59 25.64 +17 11 33.1 19.8 V EQ025151
K09Q05N C2009 08 18.94655 00 59 26.73 +17 11 56.8 19.5 R EQ025B04
K09Q05N C2009 08 18.95751 00 59 28.27 +17 12 33.3 19.7 R EQ025B04
K09Q05N C2009 08 18.97695 00 59 30.92 +17 13 38.1 18.9 V EQ025198
K09Q05N C2009 08 18.97811 00 59 31.11 +17 13 42.0 19.3 V EQ025198
K09Q05N C2009 08 18.98134 00 59 31.55 +17 13 52.4 18.9 V EQ025198
K09Q05N C2009 08 18.98241 00 59 31.69 +17 13 55.7 19.2 V EQ025198
K09Q05N C2009 08 19.08653 00 59 46.41 +17 19 42.6 EQ025J95
K09Q05N C2009 08 19.09054 00 59 47.00 +17 19 56.0 EQ025J95
K09Q05N C2009 08 19.09475 00 59 47.62 +17 20 10.4 19.3 R EQ025J95
K09Q05N C2009 08 19.17123 00 59 59.54 +17 24 26.3 19.4 R EQ025H26
K09Q05N C2009 08 19.17359 00 59 59.79 +17 24 34.0 19.1 R EQ025H26
K09Q05N C2009 08 19.17596 01 00 00.13 +17 24 41.7 19.3 R EQ025H26
K09Q05N ]C2009 08 19.31023601 00 19.67 +17 32 20.9 19.9 C EQ025695
K09Q05N 3C2009 08 19.31201 01 00 20.03 +17 32 25.3 18.3 R EQ025673
K09Q05N 3C2009 08 19.31412 01 00 20.36 +17 32 32.4 18.6 R EQ025673
K09Q05N 3C2009 08 19.31659 01 00 20.70 +17 32 40.4 18.4 R EQ025673
K09Q05N 3C2009 08 19.31842 01 00 20.97 +17 32 47.0 17.4 R EQ025673
K09Q05N 3C2009 08 19.32030 01 00 21.31 +17 32 55.4 18.5 R EQ025673
K09Q05N 3C2009 08 19.32213 01 00 21.56 +17 33 01.0 17.3 R EQ025673
K09Q05N 3C2009 08 19.32397 01 00 21.76 +17 33 05.3 18.4 R EQ025673
K09Q05N 3C2009 08 19.32667 01 00 22.11 +17 33 14.6 18.7 R EQ025673
K09Q05N ]C2009 08 19.36890501 00 28.05 +17 35 40.7 19.9 C EQ025695
K09Q05N ]C2009 08 19.38464401 00 30.31 +17 36 33.9 19.7 C EQ025695
Observer details:
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.9
Hypergraph + CCD.
198 Wildberg. Observer R. Apitzsch. 0.35-m f/4.2 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observers A. Springmann,
P. Weissman. 0.60-m f/16 reflector.
695 Kitt Peak. Observers M. Trueblood, L. Lebofsky. Measurer R. Crawford.
2.1-m f/7.7 Ritchey-Chretien + CCD.
703 Catalina Sky Survey. Observer R. E. Hill. 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. 0.68-m Schmidt + CCD.
A79 Zvezdno Obshtestvo Observatory, Plana. Observer F. Fratev. 0.35-m f/3.4
reflector + CCD.
B04 OAVdA, Saint-Barthelemy. Observer A. Carbognani. 0.81-m f/7.9 reflector
+ CCD.
H26 Doc Greiner Research Observatory, Janesvillle. Observer M. Mills. 0.4-m
f/8 Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2009 QN5 Earth MOID = 0.1216 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 338.86236 (2000.0) P Q
n 0.16859170 Peri. 135.02928 -0.27329136 -0.95215761
a 3.2452284 Node 330.02894 +0.78754371 -0.13982743
e 0.8814669 Incl. 15.89003 +0.55234657 -0.27174286
P 5.85 H 19.0 G 0.15 U 9
Residuals in seconds of arc
090818 703 0.0 0.5+ 090818 151 0.1+ 0.4+ 090819 H26 0.0 0.4-
090818 703 0.8- 1.6+ 090818 B04 0.5+ 0.0 090819 695 1.1- 0.6+
090818 703 1.0+ 0.2- 090818 151 0.1+ 0.6+ 090819 673 0.3- 0.0
090818 703 1.0- 0.1- 090818 B04 0.6+ 0.0 090819 673 0.1+ 0.1-
090818 703 1.2+ 1.0- 090818 B04 0.5+ 0.0 090819 673 0.2- 0.5-
090818 703 0.2+ 0.0 090818 198 0.1- 0.6+ 090819 673 0.0 0.2-
090818 703 0.4- 0.5+ 090818 198 0.3+ 0.6+ 090819 673 1.0+ 1.8+
090818 703 0.6- 0.4- 090818 198 0.1+ 0.3+ 090819 673 0.8+ 1.1+
090818 703 1.6+ 0.1+ 090818 198 0.1- 0.0 090819 673 0.1- 0.8-
090818 703 0.6- 0.1- 090819 J95 0.3- 0.0 090819 673 0.6- 0.8-
090818 703 0.4- 0.5- 090819 J95 0.0 0.1- 090819 695 0.7- 0.1-
090818 703 0.5- 0.1- 090819 J95 0.4+ 0.2+ 090819 695 0.3- 0.7-
090818 A79 0.8- 1.9- 090819 H26 1.4+ 0.2+
090818 A79 1.4- 1.3- 090819 H26 0.1+ 0.1-
Ephemeris:
2009 QN5 a,e,i = 3.25, 0.88, 16 q = 0.3847
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 08 17 00 55.02 +15 31.2 0.524 1.381 124.9 37.0 19.8
2009 08 22 01 07.58 +20 19.6 0.430 1.305 124.6 39.6 19.3
2009 08 27 01 26.29 +27 16.9 0.344 1.227 121.9 44.4 18.8
2009 09 01 01 59.58 +37 48.1 0.268 1.147 114.6 53.1 18.4
2009 09 06 03 16.40 +52 46.8 0.214 1.065 99.8 68.8 18.2
2009 09 11 06 35.91 +62 45.6 0.196 0.981 76.9 91.8 18.7
2009 09 16 09 39.90 +52 08.9 0.225 0.895 54.9 113.2 19.9
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-Q25
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