MPEC 2007-E54 : 2007 EZ25
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M.P.E.C. 2007-E54 Issued 2007 Mar. 12, 20:39 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 EZ25
Observations:
K07E25Z* C2007 03 09.35243 10 39 13.39 +08 05 59.5 20.5 V EE054G96
K07E25Z C2007 03 09.35800 10 39 15.26 +08 06 20.0 19.6 V EE054G96
K07E25Z C2007 03 09.36358 10 39 17.13 +08 06 40.2 20.7 V EE054G96
K07E25Z C2007 03 09.36912 10 39 18.97 +08 07 00.0 20.4 V EE054G96
K07E25Z C2007 03 10.27365 10 44 14.76 +08 53 52.9 20.8 V EE054G96
K07E25Z C2007 03 10.28203 10 44 16.70 +08 54 14.9 20.6 V EE054G96
K07E25Z C2007 03 10.29858 10 44 20.52 +08 54 58.2 20.9 V EE054G96
K07E25Z C2007 03 11.19766910 47 55.65 +09 28 35.7 21.4 EE054H55
K07E25Z C2007 03 11.20369410 47 56.69 +09 28 47.4 21.8 EE054H55
K07E25Z C2007 03 11.20982410 47 57.79 +09 28 59.1 21.6 EE054H55
K07E25Z C2007 03 11.22458 10 48 02.59 +09 29 38.0 21.0 V EE054G96
K07E25Z C2007 03 11.23300 10 48 04.03 +09 29 54.6 20.8 V EE054G96
K07E25Z C2007 03 11.24287 10 48 05.72 +09 30 13.3 21.3 V EE054G96
K07E25Z C2007 03 11.25119 10 48 07.09 +09 30 29.9 20.4 V EE054G96
K07E25Z C2007 03 12.31469 10 51 14.47 +09 59 51.1 EE054291
K07E25Z C2007 03 12.32239 10 51 15.41 +10 00 01.3 EE054291
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observers E. J. Christensen, 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.
1.5-m reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.81-m f/4.0 astrograph + CCD.
Orbital elements:
2007 EZ25 Earth MOID = 0.0006 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 25.43192 (2000.0) P Q
n 0.30989881 Peri. 267.92111 +0.24356803 -0.96967699
a 2.1626659 Node 167.92493 +0.92356974 +0.22558246
e 0.7239964 Incl. 5.49409 +0.29613097 +0.09401646
P 3.18 H 25.5 G 0.15 U 8
Residuals in seconds of arc
070309 G96 0.2- 0.1+ 070310 G96 0.1+ 0.1- 070311 G96 0.2+ 0.6-
070309 G96 0.0 0.2+ 070311 H55 0.0 0.5+ 070311 G96 0.3- 0.2-
070309 G96 0.1+ 0.1+ 070311 H55 0.1- 0.3+ 070312 291 0.0 0.3+
070309 G96 0.0 0.2- 070311 H55 0.4+ 0.0 070312 291 0.1- 0.3-
070310 G96 0.1- 0.2- 070311 G96 0.0 0.0
070310 G96 0.0 0.2- 070311 G96 0.0 0.0
Ephemeris:
2007 EZ25 a,e,i = 2.16, 0.72, 5 q = 0.5969
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 03 11 10 47.20 +09 22.8 0.0820 1.074 169.6 9.6 20.9
2007 03 13 10 52.89 +10 15.2 0.107 1.098 168.3 10.5 21.5
2007 03 15 10 56.53 +10 46.8 0.132 1.123 166.8 11.7 22.1
2007 03 17 10 59.10 +11 07.0 0.157 1.147 165.2 12.8 22.5
2007 03 19 11 01.07 +11 20.3 0.182 1.171 163.5 14.0 22.9
2007 03 21 11 02.66 +11 28.9 0.208 1.196 161.8 15.1 23.3
Kyle E. Smalley (C) Copyright 2007 MPC M.P.E.C. 2007-E54
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