MPEC 2009-K22 : 2009 KY1
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M.P.E.C. 2009-K22 Issued 2009 May 19, 20:15 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 KY1
Observations:
K09K01Y*tC2009 05 18.95584 14 39 57.71 -15 06 05.7 18.5 V EK022J75
K09K01Y tC2009 05 18.96956 14 40 01.62 -15 04 02.4 17.8 V EK022J75
K09K01Y tC2009 05 18.98322 14 40 05.41 -15 02 02.4 18.0 V EK022J75
K09K01Y C2009 05 19.22598414 41 23.93 -14 27 04.5 18.7 V EK022H55
K09K01Y C2009 05 19.22878714 41 24.63 -14 26 41.0 18.7 V EK022H55
K09K01Y C2009 05 19.23159014 41 25.39 -14 26 16.6 18.6 V EK022H55
K09K01Y C2009 05 19.23439314 41 26.17 -14 25 52.4 18.7 V EK022H55
K09K01Y C2009 05 19.27149 14 41 37.10 -14 20 34.9 18.6 R EK022H36
K09K01Y C2009 05 19.27656 14 41 38.03 -14 19 51.9 18.5 V EK022H26
K09K01Y C2009 05 19.27801 14 41 38.86 -14 19 40.1 18.3 R EK022H36
K09K01Y C2009 05 19.27916 14 41 38.79 -14 19 31.2 18.3 V EK022H26
K09K01Y C2009 05 19.28044 14 41 39.19 -14 19 19.6 18.4 V EK022H26
K09K01Y C2009 05 19.28073 14 41 39.65 -14 19 15.6 18.7 R EK022H36
K09K01Y 5C2009 05 19.28924 14 41 44.94 -14 17 58.1 18.0 R EK022673
K09K01Y 5C2009 05 19.29456 14 41 46.33 -14 17 13.6 EK022673
K09K01Y 5C2009 05 19.29873 14 41 47.48 -14 16 36.4 EK022673
K09K01Y 5C2009 05 19.30660 14 41 49.54 -14 15 30.3 EK022673
K09K01Y C2009 05 19.65293 14 43 34.66 -13 27 30.9 18.4 R EK022300
K09K01Y C2009 05 19.65592 14 43 35.40 -13 27 05.8 18.3 R EK022300
K09K01Y C2009 05 19.65898 14 43 36.21 -13 26 40.3 18.5 R EK022300
K09K01Y C2009 05 19.66142 14 43 36.90 -13 26 20.0 18.2 R EK022300
Observer details:
300 Bisei Spaceguard Center--BATTeRS. Observers T. Sakamoto, N. Hashimoto.
1.0-m f/3.0 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
H26 Doc Greiner Research Observatory, Janesvillle. Observer M. Mills. 0.4-m
f/8 Schmidt-Cassegrain + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
Measurer S. Foglia.
J75 OAM Observatory, La Sagra. Observers S. Sanchez, J. Nomen, R. Stoss,
W. K. Y. Yeung, J. Rodriguez, A. Cikota, S. Cikota. 0.45-m f/2.8
reflector + CCD.
Orbital elements:
2009 KY1 Earth MOID = 0.0381 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 82.78750 (2000.0) P Q
n 0.80329022 Peri. 280.55080 -0.91322257 -0.38403405
a 1.1460962 Node 236.99182 +0.40745241 -0.85851628
e 0.1919509 Incl. 9.34505 +0.00266045 -0.33980531
P 1.23 H 23.8 G 0.15 U 9
Residuals in seconds of arc
090518 J75 1.0- 1.9- 090519 H36 1.4- 0.3- 090519 673 0.6- 0.7-
090518 J75 0.5+ 0.9+ 090519 H26 (1.4+ 4.1+) 090519 673 0.2+ 1.1+
090518 J75 0.5+ 0.7+ 090519 H36 (1.4- 1.3-) 090519 673 0.0 0.3+
090519 H55 0.2+ 0.0 090519 H26 (2.0+ 2.5+) 090519 300 0.2- 0.7-
090519 H55 0.6- 0.5- 090519 H26 (2.7+ 3.2+) 090519 300 0.6- 0.2-
090519 H55 0.5- 0.2- 090519 H36 (0.6- 0.1-) 090519 300 0.2- 0.1+
090519 H55 0.2- 0.0 090519 673 0.4- 0.0 090519 300 0.7+ 0.3+
Ephemeris:
2009 KY1 a,e,i = 1.15, 0.19, 9 q = 0.9261
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 05 19 14 40.20 -14 57.7 0.0574 1.067 164.3 14.9 18.6
2009 05 21 14 49.94 -10 35.6 0.0640 1.073 162.5 16.5 18.9
2009 05 23 14 57.74 -07 04.7 0.0710 1.080 160.0 18.8 19.2
2009 05 25 15 04.14 -04 14.6 0.0785 1.086 157.4 21.0 19.5
2009 05 27 15 09.53 -01 57.3 0.0863 1.092 154.9 23.2 19.8
2009 05 29 15 14.16 -00 05.9 0.0944 1.098 152.7 25.1 20.0
2009 05 31 15 18.21 +01 24.5 0.103 1.105 150.6 26.8 20.3
2009 06 02 15 21.82 +02 37.9 0.111 1.111 148.7 28.3 20.5
2009 06 04 15 25.08 +03 37.5 0.120 1.117 147.0 29.6 20.7
2009 06 06 15 28.08 +04 25.5 0.129 1.123 145.4 30.8 20.9
2009 06 08 15 30.86 +05 03.8 0.138 1.130 143.9 31.9 21.1
2009 06 10 15 33.47 +05 34.1 0.148 1.136 142.5 32.9 21.3
2009 06 12 15 35.96 +05 57.3 0.157 1.142 141.2 33.8 21.5
2009 06 14 15 38.35 +06 14.5 0.167 1.148 139.9 34.7 21.6
2009 06 16 15 40.66 +06 26.5 0.177 1.154 138.7 35.5 21.8
2009 06 18 15 42.93 +06 34.0 0.186 1.161 137.6 36.2 22.0
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-K22
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