MPEC 2010-M01 : 2010 LE68
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M.P.E.C. 2010-M01 Issued 2010 June 16, 00:31 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.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 LE68
Observations:
K10L68E C2010 06 15.31574 16 38 27.29 -15 43 26.0 19.1 V EM001G96
K10L68E C2010 06 15.32166 16 38 30.00 -15 41 00.0 18.9 V EM001G96
K10L68E C2010 06 15.32762 16 38 32.75 -15 38 34.0 EM001G96
K10L68E C2010 06 15.33352 16 38 35.49 -15 36 09.2 19.0 V EM001G96
K10L68E* C2010 06 15.36457 16 38 50.02 -15 23 21.5 18.9 V EM001G96
K10L68E C2010 06 15.36487 16 38 50.17 -15 23 13.6 19.2 V EM001G96
K10L68E C2010 06 15.36517 16 38 50.31 -15 23 06.5 18.9 V EM001G96
K10L68E C2010 06 15.36545 16 38 50.42 -15 23 00.0 19.0 V EM001G96
K10L68E C2010 06 15.38300 16 38 58.30 -15 15 46.6 19.1 R EM001H01
K10L68E C2010 06 15.38687 16 39 00.19 -15 14 10.0 19.1 R EM001H01
K10L68E C2010 06 15.39327 16 39 03.31 -15 11 30.8 18.5 R EM001H01
K10L68E C2010 06 15.39580 16 39 05.04 -15 10 24.9 19.0 V EM001G96
K10L68E C2010 06 15.39609 16 39 05.18 -15 10 17.3 18.9 V EM001G96
K10L68E C2010 06 15.39640 16 39 05.32 -15 10 09.9 18.7 V EM001G96
K10L68E C2010 06 15.39670 16 39 05.47 -15 10 02.6 19.1 V EM001G96
K10L68E C2010 06 15.39849 16 39 05.89 -15 09 20.1 19.0 R EM001H01
K10L68E C2010 06 15.42288 16 39 18.27 -14 59 03.7 19.5 R EM001651
K10L68E C2010 06 15.42852 16 39 21.09 -14 56 42.6 19.5 R EM001651
K10L68E KC2010 06 15.95548 16 44 33.69 -11 12 39.8 EM001J95
K10L68E KC2010 06 15.95766 16 44 34.72 -11 11 43.5 EM001J95
K10L68E KC2010 06 15.95929 16 44 35.60 -11 10 59.3 19.6 R EM001J95
Observer details:
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers J. D. Ahern,
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. 1.5-m reflector
+ CCD.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2010 LE68 Earth MOID = 0.0294 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 3.05623 (2000.0) P Q
n 0.58781142 Peri. 36.03144 +0.46565981 +0.86095613
a 1.4113802 Node 262.53833 -0.85256829 +0.37442150
e 0.2872005 Incl. 11.91622 -0.23725145 +0.34432990
P 1.68 H 25.6 G 0.15 U 7
Residuals in seconds of arc
100615 G96 0.2+ 0.0 100615 G96 0.4- 0.3- 100615 G96 0.1+ 0.4-
100615 G96 0.0 0.7+ 100615 H01 0.1- 0.5- 100615 H01 0.1- 0.2-
100615 G96 0.0 0.1+ 100615 H01 0.0 0.3- 100615 651 0.2+ 0.9+
100615 G96 0.1+ 0.3- 100615 H01 0.2- 0.6- 100615 651 0.1+ 0.5+
100615 G96 0.2- 0.0 100615 G96 0.2+ 0.2- 100615 J95 0.4+ 0.6+
100615 G96 0.1- 0.5+ 100615 G96 0.2+ 0.2+ 100615 J95 0.6- 0.8-
100615 G96 0.1- 0.1+ 100615 G96 0.0 0.2- 100615 J95 0.2+ 0.2+
Ephemeris:
2010 LE68 a,e,i = 1.41, 0.29, 12 q = 1.0060
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 06 13 16 18.98 -28 56.1 0.0402 1.054 164.3 15.1 19.6
2010 06 14 16 27.00 -23 47.8 0.0371 1.052 166.0 13.6 19.3
2010 06 15 16 35.65 -17 46.3 0.0344 1.049 165.6 13.9 19.2
2010 06 16 16 44.97 -10 49.3 0.0323 1.047 162.5 17.0 19.1
2010 06 17 16 54.97 -03 01.4 0.0307 1.044 156.8 22.5 19.2
2010 06 18 17 05.67 +05 23.7 0.0299 1.042 149.7 29.5 19.4
2010 06 19 17 17.07 +14 03.0 0.0298 1.040 141.7 37.3 19.6
2010 06 20 17 29.17 +22 29.3 0.0304 1.037 133.7 45.1 19.8
2010 06 21 17 41.94 +30 18.9 0.0318 1.035 126.1 52.5 20.1
2010 06 22 17 55.34 +37 16.3 0.0337 1.033 119.3 59.1 20.4
2010 06 23 18 09.29 +43 16.0 0.0362 1.031 113.3 64.9 20.8
2010 06 24 18 23.73 +48 19.5 0.0391 1.029 108.2 69.7 21.1
2010 06 25 18 38.54 +52 32.2 0.0423 1.027 103.9 73.8 21.4
2010 06 26 18 53.60 +56 01.3 0.0457 1.026 100.2 77.2 21.7
2010 06 27 19 08.80 +58 53.5 0.0493 1.024 97.2 80.1 21.9
2010 06 28 19 23.99 +61 15.2 0.0531 1.022 94.7 82.4 22.2
2010 06 29 19 39.04 +63 11.9 0.0569 1.021 92.5 84.3 22.4
2010 06 30 19 53.85 +64 47.8 0.0609 1.019 90.7 85.9 22.6
2010 07 01 20 08.29 +66 06.9 0.0650 1.018 89.1 87.2 22.8
2010 07 02 20 22.28 +67 12.0 0.0690 1.016 87.8 88.3 22.9
2010 07 03 20 35.76 +68 05.8 0.0732 1.015 86.7 89.1 23.1
(Last issue was M.P.E.C. 2010-L93)
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-M01
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