MPEC 2018-W54 : 2014 XW40
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M.P.E.C. 2018-W54 Issued 2018 Nov. 27, 04:28 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
2014 XW40
Additional Observations:
K14X40W KC2014 12 08.62847 10 21 25.869-07 02 20.87 22.3 GVEW054F51
K14X40W C2015 03 21.38085 10 15 23.864-06 45 04.95 21.2 GVEW054F51
K14X40W C2015 03 21.39348 10 15 23.813-06 45 04.27 20.8 GVEW054F51
K14X40W C2015 03 21.40603 10 15 23.748-06 45 04.11 21.5 GVEW054F51
K14X40W C2015 03 21.41867 10 15 23.701-06 45 03.66 21.6 GVEW054F51
K14X40W C2015 12 13.58379 10 27 11.979-07 31 40.60 22.6 GVEW054F51
K14X40W C2015 12 13.59659 10 27 11.973-07 31 40.89 22.5 GVEW054F51
K14X40W C2015 12 13.60936 10 27 11.965-07 31 41.09 22.4 GVEW054F51
K14X40W C2015 12 13.62216 10 27 11.957-07 31 41.57 22.4 GVEW054F51
K14X40W KC2016 01 03.56915 10 26 38.532-07 36 37.51 22.5 GVEW054F51
K14X40W C2016 01 11.56811 10 26 15.971-07 37 08.51 22.1 GVEW054F51
K14X40W C2016 01 11.58150 10 26 15.929-07 37 08.54 22.4 GVEW054F51
K14X40W C2016 01 11.59486 10 26 15.889-07 37 08.50 22.1 GVEW054F51
K14X40W C2016 01 11.60823 10 26 15.856-07 37 08.37 22.3 GVEW054F51
K14X40W C2016 01 14.56740 10 26 06.296-07 37 08.03 22.2 GVEW054F51
K14X40W C2016 01 14.57776 10 26 06.251-07 37 08.00 22.3 GVEW054F51
K14X40W C2016 01 14.58811 10 26 06.216-07 37 07.92 22.4 GVEW054F51
K14X40W C2016 01 14.59844 10 26 06.197-07 37 07.94 22.4 GVEW054F51
K14X40W KC2016 02 27.40855 10 22 57.095-07 25 28.17 22.6 GVEW054F51
K14X40W KC2016 02 28.45091 10 22 52.130-07 24 57.98 22.0 GVEW054F51
K14X40W KC2016 03 06.38927 10 22 19.568-07 21 27.08 22.1 GVEW054F51
K14X40W C2016 03 14.36919 10 21 43.423-07 17 03.78 21.9 GVEW054F51
K14X40W C2016 03 14.38162 10 21 43.370-07 17 03.41 22.1 GVEW054F51
K14X40W C2016 03 14.39425 10 21 43.318-07 17 02.88 21.8 GVEW054F51
K14X40W C2016 03 30.35829 10 20 38.620-07 07 34.62 21.7 GVEW054F51
K14X40W C2016 03 30.37068 10 20 38.577-07 07 34.14 22.2 GVEW054F51
K14X40W C2016 03 30.38309 10 20 38.526-07 07 33.79 22.3 GVEW054F51
K14X40W C2016 03 30.39548 10 20 38.482-07 07 33.31 21.7 GVEW054F51
K14X40W C2016 04 30.25631 10 19 20.421-06 49 28.96 22.3 GVEW054F51
K14X40W C2016 04 30.26745 10 19 20.414-06 49 28.61 21.7 GVEW054F51
K14X40W C2016 04 30.27859 10 19 20.392-06 49 28.11 22.6 GVEW054F51
K14X40W C2016 04 30.28970 10 19 20.381-06 49 27.85 22.8 GVEW054F51
K14X40W C2017 01 03.57125 10 32 33.421-08 04 43.56 22.3 GVEW054F51
K14X40W C2017 01 03.58229 10 32 33.402-08 04 43.60 22.4 GVEW054F51
K14X40W C2017 01 03.59331 10 32 33.376-08 04 43.67 21.9 GVEW054F51
K14X40W C2017 01 03.60433 10 32 33.349-08 04 43.76 22.0 GVEW054F51
K14X40W C2017 01 20.56473 10 31 40.914-08 04 56.78 21.8 GVEW054F51
K14X40W C2017 01 20.57727 10 31 40.863-08 04 56.71 22.3 GVEW054F51
K14X40W C2017 01 20.58978 10 31 40.805-08 04 56.66 22.7 GVEW054F51
K14X40W C2017 01 20.60227 10 31 40.760-08 04 56.46 21.9 GVEW054F51
K14X40W C2017 01 29.54542 10 31 05.609-08 03 39.00 22.3 GVEW054F51
K14X40W C2017 01 29.55852 10 31 05.556-08 03 38.79 21.9 GVEW054F51
K14X40W C2017 01 29.57163 10 31 05.495-08 03 39.20 20.1 GVEW054F51
K14X40W C2017 01 29.58473 10 31 05.448-08 03 38.54 22.0 GVEW054F51
K14X40W C2017 02 02.50291 10 30 48.784-08 02 46.60 22.1 GVEW054F51
K14X40W C2017 02 02.51467 10 30 48.720-08 02 46.66 21.8 GVEW054F51
K14X40W C2017 02 02.52641 10 30 48.685-08 02 46.40 22.6 GVEW054F51
K14X40W C2017 02 02.53818 10 30 48.632-08 02 46.24 22.2 GVEW054F51
K14X40W C2017 03 05.40081 10 28 24.585-07 50 36.40 21.4 GVEW054F51
K14X40W C2017 03 05.41190 10 28 24.529-07 50 36.15 21.8 GVEW054F51
K14X40W C2017 03 05.42297 10 28 24.469-07 50 35.62 22.1 GVEW054F51
K14X40W C2017 03 05.43407 10 28 24.439-07 50 35.45 22.0 GVEW054F51
K14X40W C2017 03 18.39203 10 27 25.553-07 43 22.73 21.9 GVEW054F51
K14X40W C2017 03 18.40523 10 27 25.484-07 43 22.30 22.2 GVEW054F51
K14X40W C2017 03 18.41843 10 27 25.431-07 43 21.84 22.1 GVEW054F51
K14X40W C2017 03 18.43166 10 27 25.375-07 43 21.44 22.2 GVEW054F51
K14X40W KC2017 04 02.37402 10 26 25.817-07 34 18.23 22.1 GVEW054F51
K14X40W KC2017 05 09.27246 10 25 04.904-07 13 04.55 22.9 GVEW054F51
K14X40W C2017 12 30.54000 10 38 44.510-08 32 06.31 22.7 GVEW054F51
K14X40W C2017 12 30.55102 10 38 44.483-08 32 06.47 21.4 GVEW054F51
K14X40W C2017 12 30.56207 10 38 44.485-08 32 06.99 22.4 GVEW054F51
K14X40W C2017 12 30.57309 10 38 44.440-08 32 06.78 22.2 GVEW054F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, B. Gibson,
T. Goggia, T. Lowe, E. Magnier, N. Primak, A. Schultz, J. Thiel,
S. Watters, M. Willman. Measurers S. Chastel, M. Huber, R. Jedicke,
R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2014 XW40
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 327.01020 (2000.0) P Q
n 0.00276722 Peri. 350.80624 -0.69786198 +0.67791118
a 50.2465977 Node 234.50832 -0.63776918 -0.73502476
e 0.3139254 Incl. 16.49218 -0.32594345 -0.01323019
P 356 H 6.2 G 0.15 U 1
Residuals in seconds of arc
141201 F51 0.1- 0.2+ 150227 W84 0.3- 0.1+ 160430 F51 0.2+ 0.1-
141201 F51 0.1+ 0.1+ 150320 F51 0.1- 0.2+ 160430 F51 0.1+ 0.1+
141201 F51 0.1- 0.0 150320 F51 0.1+ 0.1- 160430 F51 0.1+ 0.0
141201 F51 0.2+ 0.1- 150320 F51 0.0 0.0 170103 F51 0.1- 0.1-
141201 F51 0.1+ 0.0 150320 F51 0.0 0.1+ 170103 F51 0.0 0.0
141201 F51 0.0 0.0 150321 F51 0.1- 0.2+ 170103 F51 0.0 0.0
141208 F51 0.0 0.1+ 150321 F51 0.0 0.4+ 170103 F51 0.0 0.0
150120 F51 0.1- 0.2+ 150321 F51 0.2- 0.1+ 170120 F51 0.1+ 0.0
150120 F51 0.0 0.1+ 150321 F51 0.1- 0.2+ 170120 F51 0.1+ 0.0
150120 F51 0.2+ 0.1+ 151213 F51 0.0 0.1+ 170120 F51 0.1- 0.0
150120 F51 0.0 0.1+ 151213 F51 0.0 0.0 170120 F51 0.1- 0.1+
150126 F51 0.2+ 0.1+ 151213 F51 0.0 0.1+ 170129 F51 0.0 0.0
150126 F51 0.1+ 0.0 151213 F51 0.0 0.1- 170129 F51 0.0 0.0
150126 F51 0.2+ 0.2+ 160103 F51 0.1+ 0.2+ 170129 F51 0.0 0.5-
150126 F51 0.1+ 0.1+ 160111 F51 0.1- 0.1+ 170129 F51 0.1+ 0.0
150217 W84 0.2+ 0.1- 160111 F51 0.1- 0.0 170202 F51 0.0 0.2+
150217 W84 0.4+ 0.2- 160111 F51 0.0 0.1+ 170202 F51 0.2- 0.1-
150217 W84 0.2+ 0.1- 160111 F51 0.1+ 0.2+ 170202 F51 0.1+ 0.0
150217 W84 0.3+ 0.3- 160114 F51 0.0 0.0 170202 F51 0.1+ 0.0
150220 F51 0.1- 0.2- 160114 F51 0.2- 0.0 170305 F51 0.1- 0.1+
150220 F51 0.0 0.0 160114 F51 0.2- 0.1+ 170305 F51 0.1- 0.0
150220 F51 0.1- 0.1- 160114 F51 0.1+ 0.0 170305 F51 0.2- 0.2+
150220 F51 0.2- 0.1- 160227 F51 0.1- 0.1- 170305 F51 0.1+ 0.0
150222 W84 0.4- 0.5- 160228 F51 0.3- 0.1+ 170318 F51 0.2+ 0.0
150222 W84 0.1+ 0.1- 160306 F51 0.2- 0.0 170318 F51 0.0 0.0
150222 W84 0.0 0.2- 160314 F51 0.0 0.1- 170318 F51 0.1+ 0.0
150222 F51 0.2+ 0.1- 160314 F51 0.0 0.1- 170318 F51 0.2+ 0.1-
150222 F51 0.4- 0.5- 160314 F51 0.1+ 0.0 170402 F51 0.3+ 0.1+
150222 F51 0.2- 0.4- 160330 F51 0.0 0.1+ 170509 F51 0.1- 0.2-
150222 F51 0.0 0.1- 160330 F51 0.0 0.1+ 171230 F51 0.1- 0.1+
150224 W84 0.2+ 0.1- 160330 F51 0.1- 0.0 171230 F51 0.1- 0.1+
150224 W84 0.0 0.2- 160330 F51 0.0 0.0 171230 F51 0.2+ 0.3-
150227 W84 0.1- 0.0 160430 F51 0.0 0.0 171230 F51 0.1- 0.0
Ephemeris:
2014 XW40 a,e,i = 50.25, 0.31, 16 q = 34.473
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 10 28 10 43 32.5 -08 27 25 40.0251 39.3985 50.3 1.1 22.4
...
2018 11 12 10 44 25.0 -08 37 51 39.8061 39.3879 64.4 1.3 22.4
...
2018 11 20 10 44 45.0 -08 42 56 39.6767 39.3822 72.0 1.4 22.4
...
2018 11 26 10 44 56.1 -08 46 27 39.5757 39.3780 77.7 1.4 22.4
2018 11 27 10 44 57.6 -08 47 00 39.5586 39.3773 78.7 1.4 22.4
2018 11 28 10 44 59.0 -08 47 33 39.5415 39.3766 79.7 1.4 22.4
...
2018 12 04 10 45 05.4 -08 50 40 39.4377 39.3724 85.5 1.4 22.3
...
2018 12 12 10 45 08.4 -08 54 18 39.2981 39.3668 93.3 1.4 22.3
...
2018 12 27 10 44 57.2 -08 59 15 39.0417 39.3562 108.0 1.4 22.3
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-W54
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