MPEC 2009-X49 : 2009 XO2
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M.P.E.C. 2009-X49 Issued 2009 Dec. 13, 16:25 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 XO2
Observations:
K09X02O*QC2009 12 12.66675 04 44 25.67 -23 00 53.5 19.1 R EX049E12
K09X02O QC2009 12 12.68007 04 44 29.59 -22 59 57.3 19.0 R EX049E12
K09X02O QC2009 12 12.69324 04 44 33.53 -22 59 00.8 18.4 R EX049E12
K09X02O QC2009 12 12.70634 04 44 37.45 -22 58 04.7 18.3 R EX049E12
K09X02O QC2009 12 12.71912 04 44 41.38 -22 57 09.3 18.7 R EX049E12
K09X02O QC2009 12 12.72464 04 44 43.09 -22 56 45.5 18.8 R EX049E12
K09X02O QC2009 12 12.72733 04 44 43.95 -22 56 33.6 18.7 R EX049E12
K09X02O C2009 12 13.15490 04 47 20.82 -22 26 26.1 18.4 R EX049I19
K09X02O C2009 12 13.15675 04 47 21.42 -22 26 18.1 18.5 R EX049I19
K09X02O C2009 12 13.15913 04 47 22.16 -22 26 06.2 18.9 R EX049I19
K09X02O C2009 12 13.16392 04 47 23.58 -22 25 45.0 18.5 R EX049I19
K09X02O C2009 12 13.30282 04 48 13.82 -22 17 36.3 18.7 V EX049703
K09X02O C2009 12 13.30352 04 48 14.11 -22 17 32.4 19.3 V EX049703
K09X02O C2009 12 13.30421 04 48 14.32 -22 17 28.8 19.3 V EX049703
K09X02O C2009 12 13.30491 04 48 14.54 -22 17 25.0 19.3 V EX049703
K09X02O QC2009 12 13.48737 04 49 28.56 -22 00 40.5 18.3 R EX049E12
K09X02O QC2009 12 13.49177 04 49 30.03 -22 00 19.8 18.4 R EX049E12
K09X02O QC2009 12 13.50266 04 49 33.62 -21 59 29.1 18.5 R EX049E12
K09X02O QC2009 12 13.50864 04 49 35.60 -21 59 00.7 18.4 R EX049E12
Observer details:
703 Catalina Sky Survey. Observer 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. 0.68-m Schmidt + CCD.
E12 Siding Spring Survey. Observer G. J. Garradd. 0.5-m Uppsala Schmidt
+ CCD.
I19 Tanti. Observer C. Colazo. 0.28-m f/10 Schmidt-Cassegrain + CCD + f/3.3
focal reducer.
Orbital elements:
2009 XO2 Earth MOID = 0.0194 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 359.83392 (2000.0) P Q
n 0.36628547 Peri. 15.59146 -0.28147249 -0.93435105
a 1.9345929 Node 91.14505 +0.85536608 -0.34753064
e 0.4871600 Incl. 12.62608 +0.43488173 +0.07880718
P 2.69 H 23.4 G 0.15 U 7
Residuals in seconds of arc
091212 E12 0.0 0.3+ 091213 I19 0.1- 0.0 091213 703 0.3- 0.8+
091212 E12 0.0 0.1- 091213 I19 0.4+ 0.3- 091213 E12 0.2- 0.0
091212 E12 0.2+ 0.1+ 091213 I19 0.6+ 0.9+ 091213 E12 0.0 0.2+
091212 E12 0.3- 0.1- 091213 I19 0.1- 0.5+ 091213 E12 0.1+ 0.3-
091212 E12 0.1- 0.0 091213 703 1.1- 0.8- 091213 E12 0.3+ 0.1-
091212 E12 0.1- 0.2- 091213 703 0.2- 0.2-
091212 E12 0.3+ 0.0 091213 703 0.3- 0.2+
Ephemeris:
2009 XO2 a,e,i = 1.93, 0.49, 13 q = 0.9921
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 12 05 04 18.15 -27 31.7 0.106 1.056 129.7 45.9 20.4
2009 12 07 04 22.81 -26 53.4 0.0947 1.049 129.9 46.1 20.1
2009 12 09 04 28.69 -25 57.7 0.0835 1.041 130.5 46.0 19.8
2009 12 11 04 36.30 -24 37.0 0.0724 1.034 131.6 45.4 19.5
2009 12 13 04 46.42 -22 38.2 0.0616 1.028 133.5 44.0 19.1
2009 12 15 05 00.39 -19 38.1 0.0510 1.022 136.5 41.5 18.6
2009 12 17 05 20.54 -14 51.9 0.0409 1.017 141.5 37.0 18.0
2009 12 19 05 51.27 -06 51.8 0.0319 1.012 149.7 29.4 17.2
2009 12 21 06 40.79 +06 47.0 0.0248 1.007 160.2 19.3 16.4
2009 12 23 08 01.19 +26 14.0 0.0220 1.003 153.5 25.9 16.3
2009 12 25 09 51.06 +41 59.6 0.0246 1.000 131.6 47.4 17.1
2009 12 27 11 32.05 +47 40.3 0.0315 0.997 115.4 63.0 18.1
2009 12 29 12 39.07 +48 05.8 0.0404 0.995 105.9 71.9 18.9
2009 12 31 13 20.08 +47 08.7 0.0502 0.994 100.4 76.8 19.6
2010 01 02 13 46.19 +46 01.9 0.0605 0.993 97.1 79.4 20.1
2010 01 04 14 03.85 +45 02.3 0.0709 0.992 95.1 80.8 20.5
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-X49
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