Read MPEC 2008-E66
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Read MPEC 2008-E66
Read MPEC 2008-E68
M.P.E.C. 2008-E67 Issued 2008 Mar. 8, 16:54 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
2008 EZ7
Observations:
K08E07Z* C2008 03 07.48916 06 27 32.79 -22 36 44.9 18.4 V EE067E12
K08E07Z C2008 03 07.49568 06 27 39.38 -22 36 38.6 18.3 V EE067E12
K08E07Z C2008 03 07.50220 06 27 45.93 -22 36 31.5 18.7 V EE067E12
K08E07Z C2008 03 07.50875 06 27 52.77 -22 36 23.5 18.2 V EE067E12
K08E07Z C2008 03 07.51845 06 28 03.05 -22 36 10.8 18.3 V EE067E12
K08E07Z C2008 03 07.51887 06 28 03.50 -22 36 10.0 18.5 V EE067E12
K08E07Z C2008 03 07.53928 06 28 26.32 -22 35 39.1 18.8 V EE067E12
K08E07Z C2008 03 07.53970 06 28 26.83 -22 35 39.1 18.1 V EE067E12
K08E07Z C2008 03 07.54012 06 28 27.26 -22 35 38.1 18.7 V EE067E12
K08E07Z C2008 03 07.54052 06 28 27.76 -22 35 37.5 18.2 V EE067E12
K08E07Z C2008 03 07.54094 06 28 28.23 -22 35 36.2 18.4 V EE067E12
K08E07Z C2008 03 07.57759 06 29 13.44 -22 34 27.3 17.9 V EE067E12
K08E07Z C2008 03 07.58131 06 29 18.31 -22 34 18.9 18.7 V EE067E12
K08E07Z C2008 03 07.58505 06 29 23.32 -22 34 11.4 17.1 V EE067E12
K08E07Z C2008 03 07.61600 06 30 07.16 -22 33 00.5 17.7 V EE067E12
K08E07Z C2008 03 07.61641 06 30 07.70 -22 32 59.8 18.8 V EE067E12
K08E07Z C2008 03 07.61683 06 30 08.46 -22 32 59.5 18.1 V EE067E12
K08E07Z bC2008 03 07.88961 06 40 05.69 -23 08 07.2 EE067J95
K08E07Z bC2008 03 07.89282 06 40 12.22 -23 08 07.4 17.0 R EE067J95
K08E07Z C2008 03 07.89416 06 40 14.96 -23 08 07.0 17.3 R EE067J95
K08E07Z bC2008 03 07.90635 06 40 40.50 -23 08 11.9 17.3 R EE067J95
K08E07Z IC2008 03 08.12076 06 52 13.16 -23 08 49.0 EE067711
K08E07Z C2008 03 08.12321 06 52 20.61 -23 08 50.9 18.2 R EE067711
K08E07Z C2008 03 08.12567 06 52 28.08 -23 08 51.8 EE067711
K08E07Z IC2008 03 08.12826 06 52 35.86 -23 08 53.1 EE067711
K08E07Z IC2008 03 08.13070 06 52 43.44 -23 08 53.0 EE067711
K08E07Z C2008 03 08.17032 06 55 06.31 -23 09 44.7 17.4 V EE067703
K08E07Z C2008 03 08.17056 06 55 07.08 -23 09 44.8 17.1 V EE067703
K08E07Z C2008 03 08.17080 06 55 07.96 -23 09 45.0 EE067703
K08E07Z C2008 03 08.17106 06 55 08.78 -23 09 44.6 17.1 V EE067703
K08E07Z C2008 03 08.19379 06 56 27.66 -23 09 13.0 17.0 R EE067651
K08E07Z C2008 03 08.19513 06 56 32.36 -23 09 11.7 17.1 R EE067651
K08E07Z C2008 03 08.19600 06 56 35.53 -23 09 10.6 17.1 R EE067651
K08E07Z C2008 03 08.35397007 11 26.88 -22 19 36.2 16.8 R EE067474
K08E07Z C2008 03 08.35453707 11 30.14 -22 19 33.5 16.7 R EE067474
K08E07Z C2008 03 08.36448507 12 26.57 -22 18 40.4 16.6 R EE067474
K08E07Z C2008 03 08.36541107 12 31.90 -22 18 35.2 16.3 R EE067474
K08E07Z C2008 03 08.36587407 12 34.58 -22 18 32.6 16.4 R EE067474
K08E07Z C2008 03 08.36633707 12 37.24 -22 18 29.7 16.9 R EE067474
K08E07Z C2008 03 08.36703107 12 41.28 -22 18 26.0 16.7 R EE067474
K08E07Z C2008 03 08.40623 07 17 37.00 -22 23 50.2 16.5 R EE067E12
K08E07Z C2008 03 08.40761 07 17 45.81 -22 23 42.5 16.4 R EE067E12
K08E07Z C2008 03 08.42121507 18 19.56 -22 11 45.3 16.4 R EE067474
K08E07Z C2008 03 08.42191007 18 24.30 -22 11 38.6 16.2 R EE067474
K08E07Z C2008 03 08.42422507 18 40.04 -22 11 17.1 16.4 R EE067474
K08E07Z C2008 03 08.42456807 18 42.42 -22 11 13.8 15.9 R EE067474
K08E07Z C2008 03 08.42595507 18 51.86 -22 11 00.6 16.0 R EE067474
K08E07Z bC2008 03 08.49135407 27 09.59 -21 57 45.3 16.2 R EE067474
K08E07Z bC2008 03 08.49228007 27 17.61 -21 57 29.5 15.8 R EE067474
K08E07Z bC2008 03 08.49318307 27 25.29 -21 57 18.0 16.9 R EE067474
K08E07Z bC2008 03 08.49364607 27 29.24 -21 57 09.8 17.0 R EE067474
K08E07Z bC2008 03 08.49410907 27 33.16 -21 57 02.9 17.1 R EE067474
K08E07Z bC2008 03 08.49445607 27 36.18 -21 56 57.7 16.9 R EE067474
K08E07Z C2008 03 08.55913407 38 16.063-21 52 33.98 16.0 R EE067E12
K08E07Z C2008 03 08.56013507 38 26.514-21 52 13.20 15.7 R EE067E12
K08E07Z C2008 03 08.56109007 38 36.498-21 51 53.23 16.0 R EE067E12
K08E07Z C2008 03 08.56200007 38 46.051-21 51 33.82 16.0 R EE067E12
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. Measurer
P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian 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.
711 McDonald Observatory. Observer J. G. Ries. 0.76-m reflector + CCD
+ prime-focus corrector.
E12 Siding Spring Survey. Observers G. J. Garradd, R. H. McNaught. 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2008 EZ7 Earth MOID = 0.0009 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 25.34617 (2000.0) P Q
n 0.40901431 Peri. 4.79582 -0.99340858 -0.11019336
a 1.7973958 Node 168.73022 +0.09906304 -0.96389068
e 0.4475682 Incl. 9.29713 +0.05767067 -0.24242976
P 2.41 H 26.9 G 0.15 U 6
Residuals in seconds of arc
080307 E12 1.5- 0.3+ 080307 J95 0.1+ 0.6+ 080308 474 0.3- 0.1+
080307 E12 0.2- 0.0 080307 J95 0.1+ 0.9- 080308 474 0.0 0.1-
080307 E12 1.2- 0.1- 080308 711 0.7- 0.7+ 080308 E12 0.2+ 0.2+
080307 E12 0.4- 0.0 080308 711 0.1- 0.4+ 080308 E12 0.4+ 0.1+
080307 E12 0.7- 0.1+ 080308 711 0.2- 0.9+ 080308 474 1.3- 0.5-
080307 E12 0.7- 0.3+ 080308 711 2.0- 0.9+ 080308 474 0.6- 0.2-
080307 E12 0.1+ 0.3+ 080308 711 0.9- 2.1+ 080308 474 0.2- 0.3-
080307 E12 0.4+ 0.4- 080308 703 0.6+ 1.0+ 080308 474 0.4+ 0.3-
080307 E12 0.3- 0.1- 080308 703 0.0 0.9+ 080308 474 0.1- 0.2-
080307 E12 0.2+ 0.2- 080308 703 0.9+ 0.6+ 080308 474 2.0- 0.8-
080307 E12 0.0 0.4+ 080308 703 0.0 0.9+ 080308 474 0.3+ 1.0+
080307 E12 0.3+ 0.4+ 080308 651 1.2+ 0.5+ 080308 474 0.2+ 1.2-
080307 E12 0.2- 0.9+ 080308 651 0.5- 0.3+ 080308 474 0.2+ 0.1-
080307 E12 0.1+ 0.4+ 080308 651 0.1- 0.4+ 080308 474 0.2- 0.3-
080307 E12 0.2- 0.3+ 080308 474 0.7- 0.0 080308 474 0.5+ 0.4-
080307 E12 1.1- 0.0 080308 474 0.5+ 0.2- 080308 E12 0.6+ 0.1+
080307 E12 0.7+ 0.7- 080308 474 0.2- 0.1- 080308 E12 0.8+ 0.0
080307 J95 1.2+ 1.4- 080308 474 0.3- 0.1- 080308 E12 0.7+ 0.1-
080307 J95 0.4+ 0.3- 080308 474 0.1- 0.1- 080308 E12 0.6+ 0.0
Ephemeris:
2008 EZ7 a,e,i = 1.80, 0.45, 9 q = 0.9929
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 03 05.0 06 05.82 -22 25.8 0.0191 0.996 101.9 77.0 21.0
2008 03 05.5 06 07.79 -22 27.7 0.0167 0.996 102.0 77.0 20.7
2008 03 06.0 06 10.42 -22 30.1 0.0144 0.995 102.3 76.9 20.4
2008 03 06.5 06 14.09 -22 33.0 0.0121 0.995 102.7 76.6 20.0
2008 03 07.0 06 19.54 -22 36.6 0.00974 0.995 103.6 75.8 19.5
2008 03 07.5 06 28.46 -22 40.8 0.00741 0.995 105.3 74.3 18.8
2008 03 08.0 06 45.54 -22 43.7 0.00510 0.994 108.8 70.9 17.9
2008 03 08.5 07 30.17 -22 18.8 0.00285 0.994 118.5 61.4 16.3
2008 03 09.0 11 13.14 -09 10.6 0.00111 0.994 166.3 13.7 12.9
2008 03 09.5 16 11.20 +18 14.1 0.00236 0.994 107.7 72.2 16.3
2008 03 10.0 17 09.05 +20 59.5 0.00458 0.994 94.5 85.2 18.2
2008 03 10.5 17 29.13 +21 39.1 0.00689 0.993 90.2 89.4 19.2
2008 03 11.0 17 39.17 +21 55.3 0.00921 0.993 88.3 91.2 19.9
2008 03 11.5 17 45.18 +22 03.9 0.0115 0.993 87.2 92.1 20.5
2008 03 12.0 17 49.17 +22 09.0 0.0139 0.993 86.7 92.5 20.9
2008 03 12.5 17 52.01 +22 12.4 0.0162 0.993 86.4 92.7 21.2
2008 03 13.0 17 54.14 +22 14.7 0.0185 0.993 86.2 92.7 21.5
2008 03 13.5 17 55.80 +22 16.4 0.0209 0.993 86.2 92.6 21.8
2008 03 14.0 17 57.12 +22 17.7 0.0232 0.993 86.3 92.4 22.0
2008 03 14.5 17 58.21 +22 18.7 0.0255 0.993 86.4 92.2 22.2
Gareth V. Williams (C) Copyright 2008 MPC M.P.E.C. 2008-E67
Read MPEC 2008-E66
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