MPEC 2019-B10 : 2018 LC3
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M.P.E.C. 2019-B10 Issued 2019 Jan. 16, 12:28 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Division F 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.net/ ISSN 1523-6714
2018 LC3
Revision to MPEC 2018-L48
Additional Observations:
K18L03C C2014 11 09.53921406 25 44.094-45 17 20.27 22.2 GVEB010F51
K18L03C C2014 11 09.54738606 25 43.764-45 17 30.60 19.7 GVEB010F51
K18L03C C2014 11 09.55554806 25 43.436-45 17 40.17 21.5 GVEB010F51
K18L03C C2014 11 09.56374006 25 43.116-45 17 49.92 20.9 GVEB010F51
K18L03C C2014 11 11.56653606 24 22.368-45 58 34.79 20.9 GVEB010F51
K18L03C C2014 11 11.57446806 24 21.937-45 58 45.15 20.0 GVEB010F51
K18L03C C2015 05 05.59109923 00 48.134-02 48 14.88 21.2 GVEB010F51
K18L03C C2015 05 05.59655223 00 48.862-02 48 23.17 21.2 GVEB010F51
K18L03C C2015 05 05.60199123 00 49.546-02 48 30.01 21.5 GVEB010F51
K18L03C C2015 05 05.60745223 00 50.252-02 48 38.54 21.4 GVEB010F51
K18L03C C2015 05 06.58758123 02 58.505-03 12 00.69 21.4 GVEB010F51
K18L03C C2015 05 06.59302023 02 59.211-03 12 08.94 21.6 GVEB010F51
K18L03C C2017 09 13.62277904 57 38.211-38 53 42.42 22.6 GVEB010F51
K18L03C C2017 09 13.62973604 57 38.459-38 53 50.38 22.5 GVEB010F51
K18L03C C2018 01 02.22511402 13 13.350-40 47 55.98 21.6 GVEB010F51
K18L03C C2018 01 02.23423702 13 12.889-40 47 36.49 20.8 GVEB010F51
K18L03C C2018 01 02.24333402 13 12.426-40 47 16.05 20.0 GVEB010F51
K18L03C C2018 01 02.25242602 13 12.013-40 46 55.77 20.8 GVEB010F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe,
E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
141109 F51 25.5- 17.0- 180102 F51 2.9- 0.5+ MPO461087 -0.0056 day
Orbital elements:
2018 LC3 PHA, Earth MOID = 0.0491 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 232.96051 (2000.0) P Q
n 0.63119523 Peri. 76.25092 -0.73338525 +0.19308842
a 1.3459438 Node 111.21444 -0.29742921 -0.95331314
e 0.5478390 Incl. 44.36269 +0.61129529 -0.23218726
P 1.56 H 18.9 G 0.15 U 2
Residuals in seconds of arc
141109 F51 0.2- 0.3- 180610 I52 0.3+ 0.6+ 180624 I52 0.0 0.1-
141109 F51 0.2- 0.5- 180610 I52 0.2- 0.1- 180624 I52 0.3+ 0.4-
141109 F51 0.1- 0.1- 180613 703 0.0 0.9- 180624 I52 0.2+ 0.2-
141109 F51 0.0 0.2+ 180613 703 0.0 0.3+ 180625 I52 0.4+ 0.6-
141111 F51 0.1- 0.5+ 180613 703 0.3+ 0.2- 180625 I52 0.2+ 0.3-
141111 F51 0.5- 0.2- 180613 703 0.5- 0.1- 180625 I52 0.4+ 0.0
150505 F51 0.9+ 0.1+ 180618 691 0.7- 0.0 180625 I52 0.5- 0.1+
150505 F51 1.2+ 0.3- 180618 691 0.3- 0.1+ 180629 T05 0.2- 0.8-
150505 F51 0.9+ 0.6+ 180618 691 0.3- 0.0 180629 T05 0.3+ 0.3-
150505 F51 0.9+ 0.1- 180619 691 0.2- 0.1+ 180629 T05 0.5+ 0.8-
150506 F51 1.1+ 0.1+ 180619 691 0.4- 0.4+ 180629 T05 0.7+ 0.1+
150506 F51 1.1+ 0.4- 180619 691 0.1- 0.3+ 180630 695 0.1- 0.3-
170913 F51 0.6+ 0.5+ 180620 G40 0.4- 0.1- 180630 695 0.1+ 0.1-
170913 F51 0.1- 0.5+ 180620 G40 0.4+ 0.2- 180630 695 0.2- 0.3-
180607 G96 0.2- 0.1- 180620 G40 0.2- 0.4- 180702 I52 0.3+ 0.4+
180607 G96 0.2- 0.3+ 180620 G40 0.2+ 0.0 180702 I52 0.4+ 0.2+
180607 G96 0.0 0.1+ 180620 703 0.9- 1.0+ 180702 I52 0.3+ 0.1-
180607 G96 0.2- 0.1- 180620 703 1.2- 0.3- 180712 T08 0.5- 0.0
180607 G96 0.3- 0.3+ 180620 703 0.3+ 0.1- 180712 T08 0.6+ 0.4-
180607 G96 0.2+ 0.2+ 180620 703 0.2- 0.4+ 180712 T08 0.8+ 0.2+
180607 G96 0.1+ 0.4+ 180620 691 0.1+ 0.2+ 180712 T08 0.2+ 0.4-
180607 G96 0.6- 0.1+ 180620 691 0.2- 0.1- 180712 T08 0.5+ 0.2+
180608 G96 0.1+ 0.0 180623 691 1.0- 0.2+ 180712 T08 0.3+ 0.3-
180608 G96 0.2- 0.1- 180623 691 0.4- 0.2- 180902 807 0.2+ 0.6-
180608 G96 0.1+ 0.1+ 180623 691 0.4- 0.6+ 180902 807 0.1+ 0.8-
180608 G96 0.2- 0.2+ 180624 G40 0.3+ 0.6- 180902 807 0.2+ 0.7-
180610 L01 0.0 0.1+ 180624 G40 0.4- 0.5- 181002 807 0.2- 0.6-
180610 L01 0.4- 0.2+ 180624 G40 0.1+ 0.4- 181002 807 0.2- 0.5-
180610 I52 0.3+ 0.5+ 180624 G40 0.2- 0.5- 181002 807 0.1- 0.6-
180610 I52 0.3+ 0.2+ 180624 I52 0.1+ 0.3-
Ephemeris:
2018 LC3 a,e,i = 1.35, 0.55, 44 q = 0.6086
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 17 22 22 39.3 -46 52 26 2.3339 2.0417 60.7 24.9 23.4
...
2019 01 01 22 52 24.2 -43 18 22 2.4735 2.0640 54.5 22.8 23.5
...
2019 01 09 23 08 10.9 -41 21 50 2.5388 2.0724 51.4 21.8 23.6
...
2019 01 15 23 19 58.2 -39 53 37 2.5834 2.0772 49.1 21.0 23.6
2019 01 16 23 21 55.8 -39 38 52 2.5905 2.0778 48.7 20.8 23.6
2019 01 17 23 23 53.4 -39 24 06 2.5975 2.0784 48.4 20.7 23.6
...
2019 01 23 23 35 37.2 -37 55 14 2.6370 2.0814 46.2 20.0 23.6
...
2019 01 31 23 51 12.3 -35 56 11 2.6838 2.0832 43.5 19.0 23.6
...
2019 02 15 00 20 19.6 -32 12 26 2.7528 2.0802 39.0 17.4 23.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-B10
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