MPEC 2009-U70 : 2009 UX17
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M.P.E.C. 2009-U70 Issued 2009 Oct. 23, 16:56 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 UX17
Observations:
K09U17X* C2009 10 22.36034 03 02 13.27 +21 11 33.4 19.0 V EU070703
K09U17X C2009 10 22.36791 03 02 12.94 +21 11 11.8 18.9 V EU070703
K09U17X C2009 10 22.37564 03 02 12.51 +21 10 49.2 18.9 V EU070703
K09U17X C2009 10 22.38341 03 02 12.08 +21 10 27.6 18.6 V EU070703
K09U17X C2009 10 22.42442 03 02 10.21 +21 08 29.4 18.8 V EU070703
K09U17X C2009 10 22.43006 03 02 09.88 +21 08 14.0 19.0 V EU070703
K09U17X C2009 10 22.43573 03 02 09.60 +21 07 56.4 18.8 V EU070703
K09U17X C2009 10 22.47775 03 02 07.43 +21 05 53.3 18.5 R EU070H10
K09U17X C2009 10 22.48635 03 02 07.29 +21 05 28.4 19.3 R EU070H10
K09U17X C2009 10 22.49066 03 02 06.91 +21 05 14.8 18.9 R EU070H10
K09U17X C2009 10 22.96041 03 01 52.97 +20 42 41.5 19.0 R EU070473
K09U17X C2009 10 22.96180 03 01 52.89 +20 42 37.3 19.0 R EU070473
K09U17X C2009 10 23.04007 03 01 49.63 +20 38 47.5 EU070J95
K09U17X C2009 10 23.04285 03 01 49.49 +20 38 39.5 EU070J95
K09U17X C2009 10 23.04567 03 01 49.28 +20 38 32.1 19.5 R EU070J95
K09U17X C2009 10 23.32449 03 01 39.46 +20 25 11.6 18.5 R EU070854
K09U17X C2009 10 23.32833 03 01 39.28 +20 25 00.5 18.8 R EU070854
K09U17X C2009 10 23.33217 03 01 39.10 +20 24 48.7 19.2 R EU070854
K09U17X C2009 10 23.33759 03 01 38.78 +20 24 32.6 18.9 V EU070G96
K09U17X C2009 10 23.34389 03 01 38.46 +20 24 14.2 19.0 V EU070G96
K09U17X C2009 10 23.34586 03 01 38.37 +20 24 09.4 19.1 R EU070926
K09U17X C2009 10 23.34785 03 01 38.27 +20 24 03.5 19.1 R EU070926
K09U17X C2009 10 23.34985 03 01 38.14 +20 23 57.5 19.3 R EU070926
K09U17X C2009 10 23.35012 03 01 38.13 +20 23 55.9 19.1 V EU070G96
K09U17X C2009 10 23.35627 03 01 37.81 +20 23 37.8 19.1 V EU070G96
K09U17X C2009 10 23.39992 03 01 35.52 +20 21 29.7 19.4 V EU070291
K09U17X C2009 10 23.40392 03 01 35.31 +20 21 16.7 19.2 V EU070291
K09U17X C2009 10 23.40800 03 01 35.10 +20 21 05.9 19.5 V EU070291
K09U17X 6C2009 10 23.46017 03 01 34.28 +20 18 41.4 19.0 R EU070F65
K09U17X 6C2009 10 23.46134 03 01 34.22 +20 18 38.1 19.0 R EU070F65
K09U17X 6C2009 10 23.46220 03 01 34.16 +20 18 35.5 18.8 R EU070F65
K09U17X 6C2009 10 23.46305 03 01 34.12 +20 18 32.9 19.0 R EU070F65
K09U17X 6C2009 10 23.46392 03 01 34.09 +20 18 29.8 19.1 R EU070F65
Observer details:
291 LPL/Spacewatch II. Observers R. S. McMillan, T. H. Bressi. 1.8-m f/2.7
reflector + CCD.
473 Remanzacco. Observers L. Donato, V. Gonano, E. Guido, V. Santini,
G. Sostero. 0.45-m f/4.4 Newtonian reflector + 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.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
F65 Haleakala-Faulkes Telescope North. Observer R. Miles. 2.0-m f/10.0
Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. 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.
H10 Tzec Maun Observatory, Mayhill. Observer E. Bryssinck. 0.4-m f/9
Ritchey-Chretien + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2009 UX17 Earth MOID = 0.1415 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 322.86181 (2000.0) P Q
n 0.76681282 Peri. 279.46497 -0.70456062 -0.70143232
a 1.1821606 Node 216.12386 +0.70140904 -0.66528569
e 0.0847788 Incl. 10.52069 +0.10779469 -0.25571009
P 1.29 H 21.3 G 0.15 U 9
Residuals in seconds of arc
091022 703 0.1- 0.3+ 091022 473 0.3- 0.5- 091023 926 0.0 0.1+
091022 703 0.5+ 0.3+ 091023 J95 0.4+ 0.2- 091023 G96 0.1+ 0.0
091022 703 0.1- 0.2- 091023 J95 0.3+ 0.1- 091023 G96 0.2+ 0.1-
091022 703 0.7- 0.4+ 091023 J95 0.8- 0.7+ 091023 291 0.0 0.2+
091022 703 1.2+ 0.0 091023 854 0.3- 0.5+ 091023 291 0.0 1.0-
091022 703 0.4+ 0.9+ 091023 854 0.1+ 0.7+ 091023 291 0.0 0.3+
091022 703 0.3+ 0.4- 091023 854 0.4+ 0.1+ 091023 F65 0.0 0.1+
091022 H10 0.8- 0.4- 091023 G96 0.1- 0.1- 091023 F65 0.1+ 0.3+
091022 H10 (2.6+ 0.2-) 091023 G96 0.1+ 0.0 091023 F65 0.1- 0.2+
091022 H10 0.2- 1.2- 091023 926 0.3+ 0.3+ 091023 F65 0.0 0.1+
091022 473 0.1- 0.3- 091023 926 0.4+ 0.2+ 091023 F65 0.2+ 0.4-
Ephemeris:
2009 UX17 a,e,i = 1.18, 0.08, 11 q = 1.0819
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 10 16 03 04.66 +25 41.0 0.232 1.205 150.7 23.9 19.7
2009 10 26 02 59.82 +18 09.6 0.204 1.192 164.8 12.6 19.0
2009 11 05 02 50.71 +08 30.3 0.188 1.179 172.5 6.3 18.5
2009 11 15 02 40.60 -01 32.2 0.188 1.165 157.7 18.8 19.0
2009 11 25 02 33.24 -09 50.2 0.200 1.152 142.4 31.5 19.5
2009 12 05 02 31.11 -15 27.3 0.220 1.139 129.9 41.6 19.9
2009 12 15 02 34.62 -18 37.5 0.244 1.127 120.2 49.0 20.3
2009 12 25 02 43.44 -19 55.4 0.268 1.116 112.9 54.3 20.7
2010 01 04 02 56.75 -19 54.7 0.292 1.106 107.3 58.1 20.9
2010 01 14 03 13.65 -18 57.9 0.313 1.097 103.0 60.9 21.2
2010 01 24 03 33.71 -17 19.5 0.330 1.090 99.8 62.8 21.3
2010 02 03 03 56.53 -15 10.6 0.345 1.086 97.4 64.2 21.4
2010 02 13 04 21.84 -12 37.2 0.357 1.083 95.7 65.1 21.5
2010 02 23 04 49.71 -09 45.0 0.367 1.082 94.5 65.7 21.6
2010 03 05 05 20.05 -06 40.1 0.375 1.083 93.8 66.0 21.7
2010 03 15 05 52.83 -03 28.2 0.383 1.087 93.4 66.0 21.7
2010 03 25 06 28.06 -00 17.9 0.393 1.092 93.3 65.7 21.8
2010 04 04 07 05.43 +02 40.7 0.405 1.100 93.2 65.2 21.8
2010 04 14 07 44.46 +05 17.6 0.421 1.109 93.2 64.6 21.9
2010 04 24 08 24.59 +07 22.6 0.441 1.119 93.0 63.8 22.0
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-U70
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