MPEC 2007-E39 : 2007 EM
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M.P.E.C. 2007-E39 Issued 2007 Mar. 10, 12:21 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 EM
Observations:
K07E00M* C2007 03 09.29610 09 34 18.01 -16 49 23.7 19.6 V EE039G96
K07E00M C2007 03 09.30190 09 34 18.19 -16 49 01.4 19.5 V EE039G96
K07E00M C2007 03 09.30777 09 34 18.40 -16 48 38.4 20.3 V EE039G96
K07E00M C2007 03 09.31356 09 34 18.58 -16 48 15.5 19.9 V EE039G96
K07E00M C2007 03 09.34184 09 34 19.52 -16 46 25.0 20.0 V EE039G96
K07E00M C2007 03 09.34237 09 34 19.56 -16 46 22.8 19.9 V EE039G96
K07E00M C2007 03 09.34293 09 34 19.56 -16 46 21.1 20.0 V EE039G96
K07E00M C2007 03 09.34346 09 34 19.59 -16 46 18.7 19.8 V EE039G96
K07E00M C2007 03 09.94540 09 34 46.75 -16 06 55.6 EE039J95
K07E00M C2007 03 09.95091 09 34 46.88 -16 06 33.7 EE039J95
K07E00M C2007 03 09.95640 09 34 47.13 -16 06 12.0 19.7 R EE039J95
K07E00M C2007 03 10.23949 09 35 00.14 -15 47 14.5 19.8 R EE039854
K07E00M C2007 03 10.24621 09 35 00.38 -15 46 48.8 20.0 R EE039854
K07E00M C2007 03 10.25291 09 35 00.66 -15 46 20.3 20.2 R EE039854
K07E00M C2007 03 10.37372 09 35 06.99 -15 37 39.1 19.8 R EE039474
K07E00M C2007 03 10.37679 09 35 07.09 -15 37 27.2 19.7 R EE039474
K07E00M tC2007 03 10.38047 09 35 07.24 -15 37 12.2 19.5 R EE039474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. 0.6-m
f/13.5 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer E. J. Christensen. 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2007 EM Earth MOID = 0.2275 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 357.72648 (2000.0) P Q
n 0.33252757 Peri. 15.30982 -0.96224628 +0.27215282
a 2.0634040 Node 180.53110 -0.27217281 -0.96201769
e 0.4108848 Incl. 24.64751 +0.00201532 +0.02132614
P 2.96 H 20.8 G 0.15 U 9
Residuals in seconds of arc
070309 G96 0.1+ 0.1+ 070309 G96 0.1- 0.3- 070310 854 0.4+ 1.1-
070309 G96 0.0 0.2- 070309 G96 0.1+ 0.0 070310 854 1.0+ 0.4+
070309 G96 0.2+ 0.1- 070309 J95 0.4+ 0.1+ 070310 474 0.0 0.3+
070309 G96 0.1+ 0.2+ 070309 J95 0.7- 0.1+ 070310 474 0.3- 0.1-
070309 G96 0.1- 0.1+ 070309 J95 0.0 0.1- 070310 474 0.2- 0.1+
070309 G96 0.2+ 0.2+ 070310 854 0.4+ 0.2+
Ephemeris:
2007 EM a,e,i = 2.06, 0.41, 25 q = 1.2156
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 03 11 09 35.60 -14 55.3 0.314 1.269 147.4 25.0 20.0
2007 03 21 09 47.26 -01 46.1 0.285 1.245 146.9 25.9 19.7
2007 03 31 10 06.74 +12 57.6 0.283 1.227 139.3 32.1 19.9
2007 04 10 10 33.77 +25 53.0 0.306 1.218 128.9 39.8 20.2
2007 04 20 11 06.44 +34 59.9 0.349 1.216 119.7 45.8 20.7
2007 04 30 11 41.94 +40 18.1 0.403 1.223 113.1 49.3 21.1
2007 05 10 12 17.25 +42 39.2 0.463 1.237 108.5 50.7 21.5
2007 05 20 12 50.39 +42 52.6 0.526 1.259 105.5 50.7 21.8
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-E39
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