MPEC 2007-X17 : 2007 XO
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M.P.E.C. 2007-X17 Issued 2007 Dec. 4, 13:56 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
2007 XO
Observations:
K07X00O* C2007 12 04.27109 03 34 20.35 +25 40 02.9 19.0 V EX017703
K07X00O C2007 12 04.27801 03 34 04.08 +25 41 36.3 19.5 V EX017703
K07X00O C2007 12 04.28498 03 33 48.13 +25 43 06.3 18.5 V EX017703
K07X00O C2007 12 04.29188 03 33 32.18 +25 44 35.9 18.9 V EX017703
K07X00O C2007 12 04.33298 03 31 54.96 +25 53 42.2 18.4 V EX017703
K07X00O C2007 12 04.33328 03 31 54.13 +25 53 45.0 19.2 V EX017703
K07X00O C2007 12 04.33359 03 31 53.43 +25 53 48.7 19.0 V EX017703
K07X00O C2007 12 04.33388 03 31 52.73 +25 53 54.1 18.9 V EX017703
K07X00O C2007 12 04.44203 03 27 29.43 +26 17 56.3 18.4 V EX017703
K07X00O C2007 12 04.44239 03 27 28.52 +26 18 02.6 18.8 V EX017703
K07X00O C2007 12 04.44274 03 27 27.67 +26 18 07.4 18.5 V EX017703
K07X00O C2007 12 04.44310 03 27 26.78 +26 18 11.8 18.7 V EX017703
K07X00O tC2007 12 04.44433 03 27 23.73 +26 18 30.6 19.0 V EX017291
K07X00O tC2007 12 04.44834 03 27 13.83 +26 19 24.8 18.9 V EX017291
K07X00O tC2007 12 04.45258 03 27 03.18 +26 20 21.2 19.3 V EX017291
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 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.
Orbital elements:
2007 XO Earth MOID = 0.0097 AU
Epoch 2007 Nov. 16.0 TT = JDT 2454420.5 MPC
M 301.50105 (2000.0) P Q
n 0.75414835 Peri. 106.67031 -0.99030839 -0.06414613
a 1.1953586 Node 69.78560 +0.00406583 -0.89996142
e 0.5159623 Incl. 7.54302 +0.13882637 -0.43122468
P 1.31 H 25.6 G 0.15
From 13 observations 2007 Dec. 4.
Ephemeris:
2007 XO a,e,i = 1.20, 0.52, 8 q = 0.5786
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 11 26 04 58.34 +15 09.5 0.105 1.089 166.1 12.6 21.6
2007 11 27 04 55.48 +15 34.9 0.0955 1.080 167.7 11.2 21.4
2007 11 28 04 51.95 +16 05.8 0.0861 1.071 169.5 9.6 21.1
2007 11 29 04 47.49 +16 44.2 0.0769 1.063 171.6 7.8 20.7
2007 11 30 04 41.75 +17 32.8 0.0677 1.054 173.9 5.8 20.3
2007 12 01 04 34.11 +18 35.8 0.0586 1.045 176.4 3.4 19.9
2007 12 02 04 23.54 +20 00.0 0.0496 1.036 177.5 2.3 19.4
2007 12 03 04 08.05 +21 56.4 0.0409 1.027 173.8 6.0 19.2
2007 12 04 03 43.58 +24 43.3 0.0325 1.017 167.0 12.6 18.9
2007 12 05 03 00.77 +28 44.0 0.0248 1.008 156.0 23.4 18.7
2007 12 06 01 37.85 +33 30.5 0.0186 0.999 137.0 42.3 18.6
2007 12 07 23 14.29 +33 11.0 0.0157 0.990 106.5 72.6 19.1
2007 12 08 21 00.18 +22 48.5 0.0178 0.981 74.7 104.3 20.7
2007 12 09 19 46.96 +12 46.3 0.0237 0.971 54.0 124.9 22.6
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-X17
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