MPEC 2007-F31 : 2007 EO88
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M.P.E.C. 2007-F31 Issued 2007 Mar. 18, 14:43 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 EO88
Revision to MPEC 2007-F18
Additional Observations:
K07E88O C2007 03 17.28723 11 18 09.89 +07 14 33.8 17.4 EF031704
K07E88O C2007 03 17.29797 11 17 41.32 +07 10 58.9 18.1 EF031704
K07E88O C2007 03 17.30854 11 17 12.91 +07 07 24.9 17.5 EF031704
K07E88O C2007 03 17.31916 11 16 44.03 +07 03 46.7 17.4 EF031704
K07E88O C2007 03 18.22020 10 03 39.06 -03 41 06.0 15.7 V EF031703
K07E88O C2007 03 18.22118 10 03 29.08 -03 42 27.9 15.9 V EF031703
K07E88O C2007 03 18.22216 10 03 19.00 -03 43 51.1 15.7 V EF031703
K07E88O C2007 03 18.22311 10 03 09.14 -03 45 12.0 16.1 V EF031703
K07E88O C2007 03 18.46612 09 12 46.94 -10 16 53.1 15.7 V EF031E12
K07E88O C2007 03 18.50139 09 02 31.66 -11 33 36.3 15.8 V EF031E12
K07E88O C2007 03 18.50696 09 00 50.54 -11 46 00.1 15.4 V EF031E12
K07E88O C2007 03 18.50715 09 00 46.80 -11 46 28.3 15.4 V EF031E12
K07E88O C2007 03 18.50736 09 00 43.02 -11 46 55.3 15.7 V EF031E12
K07E88O C2007 03 18.51006 08 59 53.55 -11 52 58.2 15.7 V EF031E12
K07E88O C2007 03 18.51027 08 59 49.74 -11 53 25.8 15.5 V EF031E12
K07E88O C2007 03 18.51047 08 59 45.92 -11 53 53.5 15.5 V EF031E12
K07E88O C2007 03 18.54374 08 49 13.33 -13 09 52.2 15.5 V EF031E12
K07E88O C2007 03 18.54394 08 49 09.44 -13 10 19.5 15.6 V EF031E12
K07E88O C2007 03 18.54415 08 49 05.26 -13 10 48.8 16.2 V EF031E12
K07E88O C2007 03 18.54436 08 49 01.09 -13 11 18.2 15.5 V EF031E12
K07E88O C2007 03 18.54459 08 48 56.59 -13 11 49.6 15.1 V EF031E12
Observer details:
703 Catalina Sky Survey. Observer R. A. Kowalski. 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.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. 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. 0.5-m Uppsala Schmidt + CCD.
Orbital elements:
2007 EO88 Earth MOID = 0.0017 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 326.79138 (2000.0) P Q
n 0.82116571 Peri. 270.46362 -0.05620780 +0.99839654
a 1.1294028 Node 356.29416 -0.86976542 -0.05226439
e 0.3369008 Incl. 5.95974 -0.49025380 -0.02174367
P 1.20 H 26.4 G 0.15 U 6
Residuals in seconds of arc
070315 703 (3.0- 1.0-) 070316 703 0.3- 0.3- 070316 B28 0.3- 1.1-
070315 703 0.7- 0.1+ 070316 703 0.3- 0.0 070316 B28 1.4- 1.4-
070315 703 0.2- 0.0 070316 448 1.7+ 0.4+ 070316 473 0.2+ 0.9-
070315 703 0.6- 0.6+ 070316 448 0.2+ 0.0 070316 473 0.4+ 0.4-
070315 703 0.9- 0.9+ 070316 448 0.4+ 0.7- 070317 704 0.6+ 0.5+
070315 703 1.2- 1.4- 070316 448 1.2- 0.8- 070317 704 0.5+ 0.0
070315 703 0.1- 0.4- 070316 673 1.2- 0.3+ 070317 704 0.9+ 0.2+
070315 703 0.5- 0.2+ 070316 704 0.5+ 1.3+ 070317 704 1.0+ 0.4+
070315 703 0.0 0.2- 070316 673 0.6+ 0.7+ 070318 703 0.3- 0.7-
070315 703 1.3- 0.7- 070316 704 0.2+ 0.8+ 070318 703 0.6+ 0.0
070315 703 1.2- 0.4- 070316 673 0.4+ 0.7+ 070318 703 0.4+ 0.4-
070315 703 0.9- 0.1- 070316 704 0.4+ 0.6+ 070318 703 1.0- 0.8-
070316 246 0.7+ 0.7+ 070316 673 0.2- 0.5- 070318 E12 0.4+ 0.4+
070316 246 1.4+ 0.8+ 070316 704 0.1- 0.2+ 070318 E12 0.1- 0.1+
070316 246 0.2+ 1.0+ 070316 704 0.0 0.3+ 070318 E12 (2.4+ 1.5+)
070316 246 1.4+ 1.1+ 070316 734 0.4+ 0.2- 070318 E12 1.4- 1.2-
070316 246 1.4+ 1.2+ 070316 734 0.2- 0.5- 070318 E12 0.5- 0.0
070316 246 0.8+ 0.3+ 070316 734 0.2- 0.5- 070318 E12 0.6+ 0.1+
070316 595 0.2+ 0.1+ 070316 734 0.2+ 0.3- 070318 E12 1.4+ 0.8+
070316 595 0.6+ 0.4- 070316 734 0.0 0.3- 070318 E12 0.6- 0.0
070316 595 0.3+ 1.0+ 070316 143 0.1- 0.2- 070318 E12 0.4+ 0.2-
070316 651 0.8+ 0.4+ 070316 143 0.1- 0.5- 070318 E12 0.9+ 0.3+
070316 651 0.7- 0.6- 070316 B28 (2.5- 0.4-) 070318 E12 0.0 0.3+
070316 651 0.5+ 0.1- 070316 B28 2.0- 0.4+ 070318 E12 0.7- 0.1+
070316 703 0.4- 0.6- 070316 473 0.1+ 0.3- 070318 E12 0.4- 0.7+
070316 703 0.0 0.3- 070316 473 0.3- 0.2-
Ephemeris:
2007 EO88 a,e,i = 1.13, 0.34, 6 q = 0.7489
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 03 11.0 12 10.26 +14 10.9 0.0498 1.041 164.5 14.8 20.8
2007 03 11.5 12 09.38 +14 04.6 0.0466 1.038 165.0 14.4 20.6
2007 03 12.0 12 08.36 +13 57.2 0.0434 1.036 165.4 14.0 20.5
2007 03 12.5 12 07.16 +13 48.5 0.0402 1.033 165.9 13.6 20.3
2007 03 13.0 12 05.76 +13 38.2 0.0371 1.030 166.4 13.1 20.1
2007 03 13.5 12 04.08 +13 25.8 0.0339 1.027 166.9 12.6 19.9
2007 03 14.0 12 02.05 +13 10.7 0.0307 1.024 167.5 12.1 19.6
2007 03 14.5 11 59.55 +12 51.9 0.0276 1.021 168.2 11.5 19.4
2007 03 15.0 11 56.41 +12 28.0 0.0245 1.018 168.9 10.8 19.1
2007 03 15.5 11 52.35 +11 56.8 0.0213 1.015 169.8 10.0 18.7
2007 03 16.0 11 46.91 +11 14.3 0.0182 1.013 170.7 9.2 18.3
2007 03 16.5 11 39.27 +10 13.7 0.0151 1.010 171.5 8.3 17.9
2007 03 17.0 11 27.80 +08 40.6 0.0120 1.007 171.7 8.2 17.4
2007 03 17.5 11 08.81 +06 02.0 0.00903 1.004 169.5 10.5 16.9
2007 03 18.0 10 32.21 +00 46.2 0.00619 1.001 160.9 19.0 16.3
2007 03 18.5 09 03.50 -11 41.6 0.00386 0.998 136.6 43.2 16.0
2007 03 19.0 05 35.37 -29 03.6 0.00339 0.995 85.9 93.9 17.4
2007 03 19.5 02 56.13 -28 12.4 0.00529 0.992 51.5 128.3 20.5
2007 03 20.0 01 55.80 -24 40.7 0.00802 0.989 37.8 141.9 23.0
2007 03 20.5 01 28.33 -22 28.1 0.0110 0.986 31.3 148.4 24.7
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-F31
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Read MPEC 2007-F32
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