MPEC 2007-X41 : 2007 XH16
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M.P.E.C. 2007-X41 Issued 2007 Dec. 10, 15:24 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 XH16
Observations:
K07X16H* C2007 12 08.71377 06 14 38.43 -40 48 25.3 17.2 V EX041E12
K07X16H C2007 12 08.71713 06 14 37.96 -40 48 22.4 17.3 V EX041E12
K07X16H C2007 12 08.72050 06 14 37.46 -40 48 19.6 17.3 V EX041E12
K07X16H C2007 12 08.72387 06 14 36.99 -40 48 16.5 17.3 V EX041E12
K07X16H C2007 12 08.72957 06 14 36.23 -40 48 11.1 17.4 V EX041E12
K07X16H C2007 12 08.72998 06 14 36.18 -40 48 11.0 17.3 V EX041E12
K07X16H C2007 12 08.73039 06 14 36.07 -40 48 10.4 17.4 V EX041E12
K07X16H C2007 12 08.73080 06 14 36.05 -40 48 09.9 17.4 V EX041E12
K07X16H C2007 12 08.73122 06 14 36.01 -40 48 10.1 17.5 V EX041E12
K07X16H %C2007 12 09.39231 06 13 18.45 -40 39 58.7 17.1 R EX041H06
K07X16H %C2007 12 09.40470 06 13 16.64 -40 39 48.3 17.2 R EX041H06
K07X16H C2007 12 09.73031 06 12 34.26 -40 33 54.2 17.1 V EX041E12
K07X16H C2007 12 09.73094 06 12 34.20 -40 33 54.0 17.2 V EX041E12
K07X16H C2007 12 09.73146 06 12 34.11 -40 33 53.3 17.2 V EX041E12
K07X16H C2007 12 09.73199 06 12 34.00 -40 33 52.6 17.2 V EX041E12
K07X16H C2007 12 09.73501 06 12 33.54 -40 33 49.5 17.1 V EX041E12
K07X16H C2007 12 09.73542 06 12 33.48 -40 33 48.8 17.2 V EX041E12
K07X16H C2007 12 09.73598 06 12 33.41 -40 33 48.3 17.1 V EX041E12
K07X16H C2007 12 09.73639 06 12 33.33 -40 33 47.7 17.3 V EX041E12
K07X16H C2007 12 09.73693 06 12 33.24 -40 33 47.0 17.2 V EX041E12
K07X16H C2007 12 09.73767 06 12 33.14 -40 33 46.1 17.2 V EX041E12
K07X16H C2007 12 09.73824 06 12 33.04 -40 33 45.9 17.2 V EX041E12
K07X16H C2007 12 09.73866 06 12 32.99 -40 33 45.3 17.3 V EX041E12
K07X16H C2007 12 09.73907 06 12 32.91 -40 33 44.8 17.2 V EX041E12
Observer details:
E12 Siding Spring Survey. Observer G. J. Garradd. 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. 0.5-m Uppsala Schmidt + CCD.
H06 RAS Observatory, Mayhill. Observers E. Guido, G. Sostero. 0.25-m f/3.4
reflector + CCD.
Orbital elements:
2007 XH16 PHA, Earth MOID = 0.0143 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 274.44624 (2000.0) P Q
n 0.78140676 Peri. 59.57836 -0.78544141 -0.42728228
a 1.1673953 Node 91.67674 +0.29001809 -0.89321083
e 0.2211764 Incl. 26.61397 +0.54678268 -0.14001521
P 1.26 H 19.4 G 0.15 U 9
Residuals in seconds of arc
071208 E12 0.2+ 0.1- 071208 E12 0.2+ 0.2- 071209 E12 0.0 0.0
071208 E12 0.2+ 0.1- 071209 H06 0.4- 0.8+ 071209 E12 0.2+ 0.1-
071208 E12 0.2- 0.2- 071209 H06 0.4+ 0.8- 071209 E12 0.0 0.1+
071208 E12 0.2- 0.1- 071209 E12 0.1- 0.2+ 071209 E12 0.1- 0.2+
071208 E12 0.1+ 0.2+ 071209 E12 0.3+ 0.3- 071209 E12 0.0 0.3+
071208 E12 0.2+ 0.0 071209 E12 0.2+ 0.1- 071209 E12 0.1- 0.1-
071208 E12 0.4- 0.2+ 071209 E12 0.1- 0.0 071209 E12 0.1+ 0.0
071208 E12 0.0 0.3+ 071209 E12 0.1- 0.2- 071209 E12 0.1- 0.0
Ephemeris:
2007 XH16 a,e,i = 1.17, 0.22, 27 q = 0.9092
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 12 06 06 19.01 -41 14.1 0.167 1.062 112.9 58.7 17.8
2007 12 16 05 50.64 -37 07.9 0.0825 1.027 119.4 56.6 16.1
2007 12 18 05 37.23 -34 29.3 0.0659 1.021 122.1 54.7 15.5
2007 12 20 05 16.81 -29 47.5 0.0497 1.014 126.2 51.5 14.8
2007 12 22 04 42.87 -20 15.4 0.0348 1.008 132.6 46.0 13.9
2007 12 24 03 40.14 +01 38.8 0.0235 1.001 138.2 40.9 12.9
2007 12 26 01 42.06 +36 56.1 0.0223 0.995 120.5 58.4 13.2
2008 01 05 20 01.08 +53 02.2 0.0958 0.966 76.9 97.6 17.7
2008 01 15 19 24.92 +49 58.7 0.178 0.942 71.4 98.3 19.1
2008 01 25 19 13.28 +47 47.9 0.257 0.924 69.0 96.0 19.7
2008 02 04 19 09.46 +45 36.5 0.328 0.913 67.6 92.9 20.1
2008 02 14 19 10.14 +43 16.5 0.391 0.909 67.0 89.7 20.3
Sonia Keys (C) Copyright 2007 MPC M.P.E.C. 2007-X41
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