MPEC 2010-E23 : 2010 EX11
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M.P.E.C. 2010-E23 Issued 2010 Mar. 7, 22:27 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.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 EX11
Observations:
K10E11X* S2010 03 03.45607 17 35 59.79 +52 41 54.7 21.5 R EE023C51
K10E11X s2010 03 03.45607 1 - 805.3705 - 4030.7237 + 5544.3055 EE023C51
K10E11X S2010 03 03.58850 17 34 54.13 +52 44 24.0 EE023C51
K10E11X s2010 03 03.58850 1 - 821.7095 - 4082.7349 + 5503.8579 EE023C51
K10E11X S2010 03 03.65459 17 34 21.11 +52 45 37.9 EE023C51
K10E11X s2010 03 03.65459 1 - 799.2553 - 4048.7947 + 5531.9353 EE023C51
K10E11X S2010 03 03.78689 17 33 14.22 +52 48 03.2 EE023C51
K10E11X s2010 03 03.78689 1 - 785.4644 - 4041.8880 + 5538.6693 EE023C51
K10E11X S2010 03 03.85311 17 32 40.45 +52 49 16.6 EE023C51
K10E11X s2010 03 03.85311 1 - 794.1008 - 4068.7705 + 5517.7405 EE023C51
K10E11X S2010 03 03.91932 17 32 06.38 +52 50 31.9 EE023C51
K10E11X s2010 03 03.91932 1 - 802.3554 - 4095.2095 + 5497.1832 EE023C51
K10E11X KC2010 03 07.13069 16 59 21.73 +53 42 35.2 EE023J95
K10E11X KC2010 03 07.13779 16 59 16.14 +53 42 43.6 EE023J95
K10E11X KC2010 03 07.14500 16 59 10.48 +53 42 50.9 EE023J95
K10E11X KC2010 03 07.15257 16 59 04.61 +53 43 00.2 19.9 R EE023J95
K10E11X C2010 03 07.34218 16 56 49.53 +53 45 30.5 20.1 V EE023H21
K10E11X C2010 03 07.34811 16 56 44.83 +53 45 37.7 20.1 V EE023H21
K10E11X C2010 03 07.35434 16 56 39.79 +53 45 46.0 20.2 V EE023H21
Observer details:
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers R. Holmes, T. Linder. 0.61-m f/4.0 astrograph + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
C51 WISE. Measurers A. Mainzer, E. Wright, J. Bauer, T. Grav, J. Dailey, J.
Masiero, R. Cutri, R. McMillan, R. Walker.
(http://wise.ssl.berkeley.edu/mission_sci.html)
Orbital elements:
2010 EX11 Earth MOID = 0.0281 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 42.94242 (2000.0) P Q
n 1.05518449 Peri. 42.64276 +0.68474853 -0.72867522
a 0.9555435 Node 4.19704 +0.61502513 +0.56871219
e 0.1104102 Incl. 9.69426 +0.39097767 +0.38157421
P 0.93 H 24.0 G 0.15 U 8
Residuals in seconds of arc
100303 C51 0.3- 0.4- 100303 C51 0.2+ 0.7+ 100307 H21 0.0 0.2+
100303 C51 0.8- 0.3- 100307 J95 0.1- 0.1- 100307 H21 0.5+ 0.2-
100303 C51 0.1+ 1.1+ 100307 J95 0.4- 0.2+ 100307 H21 0.3+ 0.3+
100303 C51 0.3+ 0.2- 100307 J95 0.3- 0.6-
100303 C51 0.6+ 0.8- 100307 J95 0.6+ 0.4+
Ephemeris:
2010 EX11 a,e,i = 0.96, 0.11, 10 q = 0.8500
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 03 05 17 22.28 +53 09.9 0.0576 0.995 91.9 84.8 20.8
2010 03 07 17 00.81 +53 41.2 0.0524 0.999 95.6 81.4 20.4
2010 03 09 16 33.96 +53 59.7 0.0473 1.002 100.0 77.3 20.1
2010 03 11 16 00.37 +53 51.2 0.0425 1.005 105.3 72.3 19.7
2010 03 13 15 19.15 +52 51.2 0.0380 1.009 111.8 66.2 19.3
2010 03 15 14 31.03 +50 23.5 0.0341 1.012 119.7 58.6 18.8
2010 03 17 13 39.30 +45 48.2 0.0310 1.015 129.2 49.4 18.3
2010 03 19 12 49.15 +38 44.6 0.0290 1.018 139.9 39.1 17.9
2010 03 21 12 05.01 +29 39.8 0.0283 1.021 150.3 28.9 17.6
2010 03 23 11 28.74 +19 47.7 0.0291 1.023 157.3 22.1 17.4
2010 03 25 11 00.02 +10 29.4 0.0314 1.026 157.7 21.6 17.6
2010 03 27 10 37.59 +02 32.6 0.0347 1.029 153.4 25.8 17.9
2010 03 29 10 20.08 -03 52.7 0.0389 1.031 147.7 31.2 18.4
2010 03 31 10 06.35 -08 57.3 0.0438 1.034 142.3 36.2 18.8
2010 04 02 09 55.50 -12 57.1 0.0490 1.036 137.6 40.6 19.1
2010 04 04 09 46.88 -16 07.4 0.0546 1.038 133.6 44.2 19.5
2010 04 06 09 40.03 -18 40.0 0.0604 1.040 130.1 47.3 19.8
2010 04 08 09 34.59 -20 44.1 0.0663 1.043 127.1 50.0 20.1
2010 04 10 09 30.30 -22 26.2 0.0724 1.044 124.5 52.2 20.3
2010 04 12 09 26.97 -23 51.6 0.0785 1.046 122.2 54.1 20.6
2010 04 14 09 24.42 -25 03.8 0.0847 1.048 120.2 55.8 20.8
2010 04 16 09 22.55 -26 05.7 0.0909 1.050 118.3 57.3 21.0
2010 04 18 09 21.25 -26 59.5 0.0972 1.051 116.6 58.6 21.2
2010 04 20 09 20.45 -27 46.8 0.103 1.053 115.1 59.8 21.3
2010 04 22 09 20.06 -28 28.8 0.110 1.054 113.7 60.9 21.5
2010 04 24 09 20.04 -29 06.6 0.116 1.055 112.3 61.9 21.6
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-E23
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