MPEC 2007-E61 : 2007 EJ26
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M.P.E.C. 2007-E61 Issued 2007 Mar. 12, 21:20 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 EJ26
Observations:
K07E26J* C2007 03 11.28264 11 15 56.23 -02 55 25.6 19.4 V EE061703
K07E26J C2007 03 11.28802 11 15 55.76 -02 55 16.1 19.6 V EE061703
K07E26J C2007 03 11.29338 11 15 55.54 -02 55 05.4 19.4 V EE061703
K07E26J C2007 03 11.29872 11 15 55.11 -02 54 53.8 19.6 V EE061703
K07E26J C2007 03 11.32747 11 15 52.92 -02 53 57.9 19.3 V EE061703
K07E26J C2007 03 11.33168 11 15 52.63 -02 53 48.8 19.2 V EE061703
K07E26J C2007 03 11.33590 11 15 52.30 -02 53 40.5 19.8 V EE061703
K07E26J C2007 03 11.34015 11 15 51.98 -02 53 32.5 19.8 V EE061703
K07E26J C2007 03 11.84691 11 15 16.43 -02 36 51.1 19.3 R EE061473
K07E26J C2007 03 11.85877 11 15 15.55 -02 36 28.1 19.6 R EE061473
K07E26J C2007 03 11.86984 11 15 14.69 -02 36 06.8 19.6 R EE061473
K07E26J C2007 03 11.90745 11 15 11.97 -02 34 51.8 EE061246
K07E26J C2007 03 11.90810 11 15 11.90 -02 34 50.5 EE061246
K07E26J C2007 03 11.90883 11 15 11.90 -02 34 49.6 EE061246
K07E26J C2007 03 11.90954 11 15 11.83 -02 34 48.1 EE061246
K07E26J C2007 03 11.91073 11 15 11.75 -02 34 45.9 EE061246
K07E26J C2007 03 11.91222 11 15 11.62 -02 34 43.0 EE061246
K07E26J C2007 03 11.91304 11 15 11.54 -02 34 42.4 EE061246
K07E26J C2007 03 12.19987711 14 51.23 -02 25 13.6 20.3 EE061H55
K07E26J C2007 03 12.20103511 14 51.17 -02 25 11.2 20.1 EE061H55
K07E26J C2007 03 12.20216711 14 51.08 -02 25 09.3 20.6 EE061H55
K07E26J C2007 03 12.21122811 14 50.38 -02 24 50.9 20.6 EE061H55
K07E26J C2007 03 12.21721211 14 49.97 -02 24 39.3 20.3 EE061H55
K07E26J C2007 03 12.21935511 14 49.80 -02 24 35.0 20.4 EE061H55
K07E26J C2007 03 12.29734 11 14 44.03 -02 22 00.9 18.9 R EE061850
K07E26J C2007 03 12.31241 11 14 42.90 -02 21 30.3 19.0 R EE061850
K07E26J C2007 03 12.32745 11 14 41.84 -02 20 59.9 19.6 R EE061850
K07E26J C2007 03 12.34246 11 14 40.76 -02 20 32.1 19.5 R EE061850
K07E26J C2007 03 12.42666 11 14 34.88 -02 17 43.2 19.2 R EE061854
K07E26J C2007 03 12.43290 11 14 34.21 -02 17 31.3 19.2 R EE061854
K07E26J 5C2007 03 12.43657 11 14 34.07 -02 17 25.9 19.6 R EE061673
K07E26J 5C2007 03 12.44282 11 14 33.56 -02 17 13.2 EE061673
K07E26J 5C2007 03 12.44780 11 14 33.20 -02 17 02.7 EE061673
K07E26J 5C2007 03 12.45706 11 14 32.56 -02 16 45.1 EE061673
Observer details:
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
473 Remanzacco. Observers L. Donato, V. Gonano, E. Guido, G. Sostero. 0.45-m
f/4.4 Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
703 Catalina Sky Survey. Observer A. P. Odell. Measurers E. C. Beshore,
E. J. Christensen, 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.
850 Cordell-Lorenz Observatory, Sewanee. Observers D. T. Durig, B. J. Pierson,
J. B. Fuqua. 0.30-m f/9.7 Schmidt-Cassegrain + 1Kx1K CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.81-m f/4.0 astrograph + CCD.
Orbital elements:
2007 EJ26 Earth MOID = 0.2909 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 117.04427 (2000.0) P Q
n 0.44958237 Peri. 223.17101 +0.76855150 -0.63865429
a 1.6875755 Node 175.92299 +0.62695967 +0.76366281
e 0.2702238 Incl. 32.37484 -0.12747612 -0.09455055
P 2.19 H 18.1 G 0.15 U 9
Residuals in seconds of arc
070311 703 1.4- 0.7+ 070311 246 0.7- 0.9+ 070312 850 0.8- 0.5-
070311 703 2.4- 0.4- 070311 246 0.1+ 0.3+ 070312 850 1.1- 0.4+
070311 703 0.3+ 0.3- 070311 246 0.2- 0.4+ 070312 850 0.5- 1.0+
070311 703 0.2- 0.7+ 070311 246 0.1- 0.3+ 070312 850 0.2- 0.8-
070311 703 0.8- 0.3- 070311 246 0.4- 0.2+ 070312 854 1.5+ 1.3+
070311 703 0.5- 0.5+ 070311 246 0.7- 0.8- 070312 854 1.7- 0.9+
070311 703 0.7- 0.5+ 070312 H55 1.1- 0.0 070312 673 0.6- 0.7-
070311 703 0.8- 0.1+ 070312 H55 0.7- 0.1+ 070312 673 1.4- 0.3-
070311 473 0.3- 0.9+ 070312 H55 0.8- 0.2- 070312 673 1.4- 0.3+
070311 473 0.5- 0.4+ 070312 H55 1.3- 0.3+ 070312 673 0.8- 0.4-
070311 473 1.2- 0.1- 070312 H55 0.8- 0.0
070311 246 0.4- 0.8+ 070312 H55 1.0- 0.1+
Ephemeris:
2007 EJ26 a,e,i = 1.69, 0.27, 32 q = 1.2316
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 03 11 11 16.27 -03 04.7 0.907 1.897 172.7 3.8 19.6
2007 03 21 11 05.09 +02 18.1 0.942 1.924 166.2 7.1 19.9
2007 03 31 10 56.35 +07 04.9 1.008 1.950 152.8 13.5 20.3
2007 04 10 10 51.01 +10 56.1 1.099 1.975 140.2 19.0 20.7
2007 04 20 10 49.31 +13 48.0 1.209 1.998 128.8 23.1 21.1
2007 04 30 10 51.07 +15 46.1 1.333 2.019 118.6 26.0 21.4
2007 05 10 10 55.79 +16 59.7 1.466 2.039 109.5 27.8 21.7
2007 05 20 11 02.98 +17 37.5 1.604 2.057 101.3 28.8 22.0
Kyle E. Smalley (C) Copyright 2007 MPC M.P.E.C. 2007-E61
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