MPEC 2010-L64 : 2010 LJ61
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M.P.E.C. 2010-L64 Issued 2010 June 13, 19:10 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 LJ61
Observations:
K10L61J* S2010 06 08.02580 11 40 13.94 +08 54 25.8 22 R EL064C51
K10L61J s2010 06 08.02580 1 - 6380.3076 + 2120.9754 + 1585.2310 EL064C51
K10L61J S2010 06 08.15810 11 41 04.93 +08 44 19.3 EL064C51
K10L61J s2010 06 08.15810 1 - 6385.8449 + 2106.2854 + 1581.7193 EL064C51
K10L61J S2010 06 08.22419 11 41 30.43 +08 39 17.7 EL064C51
K10L61J s2010 06 08.22419 1 - 6399.2308 + 2096.6671 + 1540.1781 EL064C51
K10L61J S2010 06 08.29041 11 41 55.87 +08 34 14.8 EL064C51
K10L61J s2010 06 08.29041 1 - 6391.2153 + 2091.8491 + 1579.5183 EL064C51
K10L61J S2010 06 08.35650 11 42 21.14 +08 29 13.1 EL064C51
K10L61J s2010 06 08.35650 1 - 6404.6244 + 2082.1497 + 1538.2530 EL064C51
K10L61J HC2010 06 12.19003 12 04 58.27 +03 56 30.3 EL064291
K10L61J HC2010 06 12.19390 12 04 59.45 +03 56 16.4 EL064291
K10L61J C2010 06 13.18581 12 10 19.12 +02 51 41.9 22.3 V EL064291
K10L61J HC2010 06 13.18955 12 10 20.31 +02 51 26.5 EL064291
K10L61J C2010 06 13.19102 12 10 20.74 +02 51 21.3 20.8 V EL064G96
K10L61J HC2010 06 13.19327 12 10 21.40 +02 51 14.3 EL064291
K10L61J C2010 06 13.19384 12 10 21.61 +02 51 10.4 21.0 V EL064G96
K10L61J C2010 06 13.19667 12 10 22.51 +02 50 59.6 21.2 V EL064G96
K10L61J HC2010 06 13.19820 12 10 23.06 +02 50 53.6 EL064291
K10L61J C2010 06 13.19949 12 10 23.34 +02 50 49.0 20.9 V EL064G96
K10L61J HC2010 06 13.20575 12 10 25.28 +02 50 25.2 EL064291
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 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.
C51 WISE. Measurers A. Mainzer, E. Wright, J. Bauer, T. Grav, J. Dailey, J.
Masiero, R. Cutri, R. McMillan, R. Walker.
(http://wise.ssl.berkeley.edu/mission_sci.html)
Orbital elements:
2010 LJ61 Earth MOID = 0.0727 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 61.17723 (2000.0) P Q
n 0.56124381 Peri. 63.08354 -0.60287792 -0.77018634
a 1.4555764 Node 65.55417 +0.62655941 -0.61861033
e 0.6024280 Incl. 13.22131 +0.49392460 -0.15535209
P 1.76 H 20.4 G 0.15 U 9
Residuals in seconds of arc
100608 C51 0.7+ 0.4- 100612 291 0.6- 0.6+ 100613 G96 0.3+ 0.0
100608 C51 1.1- 0.2+ 100613 291 0.1- 0.5+ 100613 291 1.3+ 0.3-
100608 C51 0.0 0.8+ 100613 291 0.4+ 0.6- 100613 G96 0.4- 0.2+
100608 C51 0.5+ 0.3+ 100613 G96 0.1+ 0.0 100613 291 0.6- 0.2+
100608 C51 0.2+ 0.5- 100613 291 0.6- 1.5+
100612 291 0.4+ 0.9- 100613 G96 0.0 0.1-
Ephemeris:
2010 LJ61 a,e,i = 1.46, 0.60, 13 q = 0.5787
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 06 13 12 09.34 +03 03.8 0.454 1.177 99.1 58.4 21.1
2010 06 23 12 54.16 -05 47.8 0.570 1.275 103.4 50.8 21.6
2010 07 03 13 27.73 -11 47.6 0.705 1.368 103.8 46.2 22.1
2010 07 13 13 55.15 -16 01.3 0.853 1.457 102.0 43.0 22.5
2010 07 23 14 19.16 -19 09.8 1.011 1.540 98.9 40.7 23.0
2010 08 02 14 41.19 -21 36.1 1.174 1.618 95.1 38.7 23.3
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-L64
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