MPEC 2009-X36 : 2009 XR1
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Read MPEC 2009-X35
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M.P.E.C. 2009-X36 Issued 2009 Dec. 11, 18:40 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 XR1
Observations:
K09X01R* C2009 12 11.14638 03 16 21.36 +17 48 10.7 21.4 V EX036G96
K09X01R C2009 12 11.15167 03 16 26.00 +17 48 20.8 21.5 V EX036G96
K09X01R C2009 12 11.15703 03 16 30.68 +17 48 31.7 21.2 V EX036G96
K09X01R C2009 12 11.16228 03 16 35.25 +17 48 41.6 20.8 V EX036G96
K09X01R C2009 12 11.20929 03 17 16.15 +17 50 05.3 21.0 V EX036G96
K09X01R C2009 12 11.20998 03 17 16.87 +17 50 06.7 21.5 V EX036G96
K09X01R C2009 12 11.21067 03 17 17.44 +17 50 07.8 21.3 V EX036G96
K09X01R C2009 12 11.21135 03 17 18.13 +17 50 09.6 22.1 V EX036G96
K09X01R C2009 12 11.31447 03 18 51.51 +17 52 32.1 20.6 V EX036G96
K09X01R C2009 12 11.31506 03 18 51.98 +17 52 32.4 21.9 V EX036G96
K09X01R C2009 12 11.31564 03 18 52.56 +17 52 33.2 21.2 V EX036G96
K09X01R C2009 12 11.31620 03 18 53.10 +17 52 33.6 20.8 V EX036G96
K09X01R KC2009 12 11.36618 03 19 42.19 +17 53 33.8 21.2 R EX036926
K09X01R KC2009 12 11.36993 03 19 46.05 +17 53 37.4 21.6 R EX036926
K09X01R KC2009 12 11.37370 03 19 49.90 +17 53 41.0 21.8 R EX036926
Observer details:
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
G96 Mt. Lemmon 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. 1.5-m reflector + CCD.
Orbital elements:
2009 XR1 Earth MOID = 0.0010 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 359.92394 (2000.0) P Q
n 0.45573110 Peri. 210.41020 -0.30686481 -0.95172300
a 1.6723619 Node 257.46108 +0.87477073 -0.27890090
e 0.4250678 Incl. 0.44442 +0.37498020 -0.12820931
P 2.16 H 29.2 G 0.15 U 7
Residuals in seconds of arc
091211 G96 0.8- 0.4- 091211 G96 1.1+ 0.3+ 091211 G96 0.7- 0.1-
091211 G96 0.3- 0.6- 091211 G96 0.6+ 0.3+ 091211 G96 0.6- 0.4-
091211 G96 0.1- 0.0 091211 G96 2.0+ 0.9+ 091211 926 0.2+ 0.2-
091211 G96 0.0 0.1- 091211 G96 0.2+ 0.1+ 091211 926 0.6+ 0.0
091211 G96 0.6- 0.1+ 091211 G96 1.1- 0.3- 091211 926 0.2+ 0.2+
Ephemeris:
2009 XR1 a,e,i = 1.67, 0.43, 0 q = 0.9615
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 12 05 02 33.11 +16 29.1 0.0401 1.020 148.3 30.5 23.6
2009 12 07 02 39.85 +16 43.6 0.0323 1.013 147.9 31.2 23.1
2009 12 09 02 51.30 +17 07.1 0.0246 1.006 148.6 30.7 22.5
2009 12 11 03 13.64 +17 46.8 0.0170 1.000 151.9 27.7 21.6
2009 12 13 04 11.01 +18 45.3 0.00982 0.994 163.2 16.7 20.0
2009 12 15 07 46.81 +12 49.2 0.00508 0.989 145.8 34.0 19.1
2009 12 17 11 46.42 -06 02.1 0.00872 0.984 85.8 93.7 22.2
2009 12 19 12 51.17 -10 51.8 0.0157 0.979 71.2 108.0 24.2
2009 12 21 13 15.87 -12 28.2 0.0231 0.975 67.0 111.8 25.2
2009 12 23 13 28.77 -13 15.2 0.0307 0.971 65.8 112.6 25.9
2009 12 25 13 36.82 -13 43.5 0.0383 0.968 65.8 112.1 26.3
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-X36
Read MPEC 2009-X35
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Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
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- B01 (the abbreviated form)
