MPEC 2010-L65 : 2010 LK61
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M.P.E.C. 2010-L65 Issued 2010 June 13, 19:14 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 https://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 LK61
Observations:
K10L61K* C2010 06 11.41309 18 08 04.23 +39 58 04.8 21.1 V EL065G96
K10L61K C2010 06 11.41898 18 08 02.72 +39 57 49.8 20.9 V EL065G96
K10L61K C2010 06 11.42500 18 08 01.17 +39 57 34.7 20.9 V EL065G96
K10L61K C2010 06 11.44807 18 07 55.26 +39 56 34.5 20.4 R EL065H01
K10L61K C2010 06 11.44881 18 07 55.12 +39 56 32.4 EL065G96
K10L61K C2010 06 11.45024 18 07 54.83 +39 56 29.6 EL065G96
K10L61K C2010 06 11.45168 18 07 54.43 +39 56 26.1 21.5 V EL065G96
K10L61K C2010 06 11.45312 18 07 54.03 +39 56 23.0 20.5 V EL065G96
K10L61K C2010 06 11.45423 18 07 53.71 +39 56 18.8 20.0 R EL065H01
K10L61K KC2010 06 11.45880 18 07 52.57 +39 56 07.0 20.7 R EL065H01
K10L61K KC2010 06 11.99036 18 05 49.69 +39 34 11.0 EL065J95
K10L61K KC2010 06 12.00425 18 05 46.41 +39 33 39.3 EL065J95
K10L61K FC2010 06 12.00486 18 05 45.75 +39 33 39.3 19.9 R EL065473
K10L61K FC2010 06 12.00763 18 05 45.07 +39 33 32.5 19.9 R EL065473
K10L61K KC2010 06 12.01651 18 05 43.45 +39 33 08.2 21.4 R EL065J95
K10L61K KC2010 06 12.19886 18 05 02.93 +39 25 47.8 21.0 R EL065H36
K10L61K KC2010 06 12.21674 18 04 58.63 +39 25 04.6 21.1 R EL065H36
K10L61K C2010 06 12.22710 18 04 56.62 +39 24 42.0 20.5 R EL065H01
K10L61K C2010 06 12.23576 18 04 54.56 +39 24 21.5 20.8 R EL065H01
K10L61K C2010 06 12.24373 18 04 52.67 +39 24 02.6 20.9 R EL065H01
K10L61K KC2010 06 12.25026 18 04 50.74 +39 23 45.8 21.0 R EL065H36
K10L61K C2010 06 12.25240 18 04 50.60 +39 23 42.1 20.8 R EL065H01
K10L61K KC2010 06 12.26741 18 04 46.63 +39 23 04.2 21.2 R EL065H36
K10L61K KC2010 06 13.31503 18 01 01.23 +38 41 25.7 21.1 C EL065G58
K10L61K KC2010 06 13.32014 18 01 00.09 +38 41 14.3 21.4 C EL065G58
K10L61K IC2010 06 13.32115118 00 58.68 +38 41 10.2 EL065H21
K10L61K KC2010 06 13.32491 18 00 59.03 +38 41 02.7 20.9 C EL065G58
K10L61K IC2010 06 13.32772018 00 57.24 +38 40 54.5 EL065H21
K10L61K C2010 06 13.33403618 00 55.90 +38 40 39.5 20.5 V EL065H21
K10L61K C2010 06 13.33450 18 00 56.51 +38 40 44.2 21.5 V EL065G96
Observer details:
473 Remanzacco. Observers L. Donato, V. Gonano, E. Guido, G. Sostero. 0.45-m
f/4.4 Newtonian reflector + CCD.
G58 Chabot Space and Science Center, Oakland. Observers G. McKeegan, C. Jung.
0.9-m f/8 Cassegrain + CCD + f/6.3 focal reducer.
G96 Mt. Lemmon Survey. Observers R. E. Hill, 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurer S. Foglia.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2010 LK61 Earth MOID = 0.0997 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 48.41556 (2000.0) P Q
n 0.45243715 Peri. 298.26032 -0.92906022 -0.21565186
a 1.6804691 Node 230.96188 +0.26749592 -0.95286280
e 0.5843051 Incl. 22.76596 -0.25552502 -0.21341686
P 2.18 H 21.6 G 0.15 U 9
Residuals in seconds of arc
100611 G96 0.0 0.2+ 100611 J95 0.2- 0.7- 100612 H36 0.5+ 0.1-
100611 G96 0.1- 0.2+ 100612 J95 0.5+ 1.2+ 100612 H01 0.5- 0.1-
100611 G96 0.3- 0.4+ 100612 473 0.2- 0.4- 100612 H36 0.2+ 0.5-
100611 H01 0.0 0.4+ 100612 473 0.3- 0.4- 100613 G58 0.2+ 0.0
100611 G96 0.5- 1.3- 100612 J95 0.4+ 0.1- 100613 G58 0.1- 0.5+
100611 G96 0.3+ 0.4- 100612 H36 0.3+ 0.6- 100613 H21 0.0 0.1-
100611 G96 0.1- 0.2- 100612 H36 0.4- 1.4- 100613 G58 0.2- 0.0
100611 G96 0.5- 0.4+ 100612 H01 0.3- 0.1- 100613 H21 0.1- 0.2-
100611 H01 0.1- 0.5+ 100612 H01 0.4- 0.1- 100613 H21 0.3+ 0.2-
100611 H01 0.0 0.4+ 100612 H01 0.4- 0.1- 100613 G96 0.4- 0.7+
Ephemeris:
2010 LK61 a,e,i = 1.68, 0.58, 23 q = 0.6986
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 06 13 18 02.11 +38 53.8 0.287 1.175 117.3 50.2 21.1
2010 06 23 17 37.46 +33 04.8 0.386 1.269 123.1 42.1 21.7
2010 07 03 17 25.70 +28 15.0 0.493 1.361 125.1 37.7 22.2
2010 07 13 17 21.01 +23 57.9 0.606 1.450 124.7 35.2 22.8
2010 07 23 17 21.13 +20 05.2 0.728 1.536 122.6 33.9 23.3
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-L65
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