MPEC 2010-L55 : 2010 LL34
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M.P.E.C. 2010-L55 Issued 2010 June 10, 16:42 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 LL34
Observations:
K10L34L* C2010 06 09.40204 21 47 46.10 +15 59 40.2 19.6 V EL055703
K10L34L C2010 06 09.40782 21 47 47.94 +15 59 46.8 20.5 V EL055703
K10L34L C2010 06 09.41362 21 47 49.81 +15 59 55.2 20.2 V EL055703
K10L34L C2010 06 09.41949 21 47 51.72 +16 00 04.2 20.2 V EL055703
K10L34L C2010 06 09.44068 21 47 58.40 +16 00 31.7 19.2 R EL055H01
K10L34L C2010 06 09.44719 21 48 00.49 +16 00 40.6 19.4 R EL055H01
K10L34L C2010 06 09.45357 21 48 02.54 +16 00 49.2 19.2 R EL055H01
K10L34L C2010 06 09.46264 21 48 05.43 +16 01 01.3 19.3 R EL055H01
K10L34L 6C2010 06 09.58687 21 48 46.37 +16 03 52.5 19.3 R EL055F65
K10L34L 6C2010 06 09.58790 21 48 46.71 +16 03 53.8 19.6 R EL055F65
K10L34L 6C2010 06 09.58877 21 48 46.98 +16 03 55.1 19.3 R EL055F65
K10L34L 6C2010 06 09.59004 21 48 47.38 +16 03 56.9 19.4 R EL055F65
K10L34L 6C2010 06 09.59108 21 48 47.74 +16 03 58.0 19.3 R EL055F65
K10L34L KC2010 06 09.98333 21 50 58.91 +16 12 35.5 19.5 R EL055473
K10L34L KC2010 06 09.98541 21 50 59.61 +16 12 38.3 19.5 R EL055473
K10L34L KC2010 06 10.34824521 53 02.34 +16 20 51.9 20.0 V EL055H21
K10L34L KC2010 06 10.35503721 53 04.62 +16 21 01.2 19.8 V EL055H21
K10L34L KC2010 06 10.36679821 53 08.59 +16 21 17.3 19.7 V EL055H21
K10L34L KC2010 06 10.37198921 53 10.33 +16 21 24.0 20.0 V EL055H21
K10L34L C2010 06 10.37779 21 53 12.72 +16 21 33.9 EL055291
K10L34L C2010 06 10.38185 21 53 14.09 +16 21 39.4 EL055291
K10L34L C2010 06 10.38587 21 53 15.44 +16 21 45.4 EL055291
K10L34L C2010 06 10.38662 21 53 15.72 +16 21 45.5 19.8 V EL055G96
K10L34L C2010 06 10.38719 21 53 15.90 +16 21 46.6 19.9 V EL055G96
K10L34L C2010 06 10.38778 21 53 16.09 +16 21 47.0 EL055G96
K10L34L C2010 06 10.38839 21 53 16.28 +16 21 48.1 EL055G96
K10L34L C2010 06 10.44795 21 53 36.28 +16 23 10.3 19.9 R EL055854
K10L34L C2010 06 10.45083 21 53 37.30 +16 23 14.0 19.7 R EL055854
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
473 Remanzacco. Observers L. Donato, V. Gonano, E. Guido, G. Sostero. 0.45-m
f/4.4 Newtonian reflector + CCD.
703 Catalina Sky Survey. Observer R. A. Kowalski. 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. 0.68-m Schmidt
+ CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
F65 Haleakala-Faulkes Telescope North. Observer R. Miles. 2.0-m f/10.0
Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer R. E. Hill. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers R. Holmes, H. Devore. 0.81-m f/4.0 astrograph + CCD.
Orbital elements:
2010 LL34 PHA, Earth MOID = 0.0290 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 339.86028 (2000.0) P Q
n 0.66463486 Peri. 267.87902 +0.81000200 -0.49128006
a 1.3004110 Node 121.39408 +0.56286274 +0.80454951
e 0.5460239 Incl. 22.03285 -0.16456698 +0.33368245
P 1.48 H 19.3 G 0.15 U 9
Residuals in seconds of arc
100609 703 0.1+ 0.3+ 100609 F65 0.3- 0.0 100610 291 0.1- 0.1-
100609 703 0.1- 0.9- 100609 F65 0.4- 0.1+ 100610 291 0.1- 0.4+
100609 703 0.0 0.4- 100609 F65 0.0 0.2- 100610 G96 0.5+ 0.4-
100609 703 0.5+ 0.7+ 100609 473 0.1+ 0.3+ 100610 G96 0.3+ 0.1-
100609 H01 0.0 0.0 100609 473 0.2+ 0.3+ 100610 G96 0.2+ 0.5-
100609 H01 0.1+ 0.1+ 100610 H21 0.1+ 0.1- 100610 G96 0.0 0.2-
100609 H01 0.2+ 0.1+ 100610 H21 0.1+ 0.1- 100610 854 0.6- 0.2+
100609 H01 0.0 0.0 100610 H21 0.4+ 0.1- 100610 854 0.1+ 0.0
100609 F65 0.3- 0.0 100610 H21 0.3+ 0.5-
100609 F65 0.2- 0.1- 100610 291 0.1- 0.0
Ephemeris:
2010 LL34 a,e,i = 1.30, 0.55, 22 q = 0.5904
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 06 03 21 17.47 +13 43.6 0.500 1.233 103.7 53.1 20.2
2010 06 05 21 26.05 +14 24.6 0.476 1.215 103.2 54.4 20.1
2010 06 07 21 35.38 +15 07.0 0.452 1.198 102.6 55.8 20.0
2010 06 09 21 45.58 +15 50.8 0.429 1.180 101.8 57.4 19.9
2010 06 11 21 56.80 +16 35.8 0.406 1.162 100.7 59.2 19.8
2010 06 13 22 09.19 +17 21.6 0.385 1.144 99.5 61.2 19.7
2010 06 15 22 22.93 +18 07.9 0.364 1.125 97.9 63.4 19.6
2010 06 17 22 38.22 +18 53.9 0.345 1.107 96.1 65.9 19.5
2010 06 19 22 55.26 +19 38.3 0.326 1.088 93.9 68.7 19.5
2010 06 21 23 14.25 +20 19.7 0.310 1.069 91.3 71.9 19.4
2010 06 23 23 35.31 +20 55.6 0.295 1.050 88.4 75.3 19.4
2010 06 25 23 58.52 +21 23.3 0.282 1.031 85.0 79.2 19.4
2010 06 27 00 23.78 +21 39.5 0.272 1.012 81.3 83.3 19.4
2010 06 29 00 50.81 +21 41.2 0.265 0.992 77.2 87.7 19.5
2010 07 01 01 19.12 +21 25.7 0.260 0.973 73.0 92.2 19.6
2010 07 03 01 48.02 +20 52.2 0.259 0.953 68.6 96.7 19.7
2010 07 05 02 16.74 +20 01.7 0.261 0.934 64.3 101.1 19.9
2010 07 07 02 44.56 +18 57.2 0.267 0.914 60.2 105.1 20.1
2010 07 09 03 10.87 +17 43.0 0.276 0.894 56.4 108.7 20.4
2010 07 11 03 35.29 +16 23.9 0.287 0.875 53.1 111.7 20.6
2010 07 13 03 57.66 +15 04.1 0.302 0.855 50.1 114.1 20.8
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-L55
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