MPEC 2020-N28 : 2014 WC509
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M.P.E.C. 2020-N28 Issued 2020 July 9, 17:39 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 WC509
Additional Observations:
K14Wo9C C2009 12 08.42604705 39 10.061+29 25 57.58 21.6 GVEN028F51
K14Wo9C C2009 12 08.43478905 39 09.987+29 25 57.47 21.8 GVEN028F51
K14Wo9C C2011 11 25.55539006 02 45.978+28 52 44.72 21.7 GVEN028F51
K14Wo9C C2011 11 25.57059106 02 45.876+28 52 44.35 21.5 GVEN028F51
K14Wo9C C2011 11 25.58591406 02 45.783+28 52 44.68 21.8 GVEN028F51
K14Wo9C C2011 11 25.60054306 02 45.695+28 52 44.69 22.0 GVEN028F51
K14Wo9C C2011 11 30.55924206 02 13.088+28 52 54.61 21.6 GVEN028F51
K14Wo9C C2011 11 30.57231406 02 13.007+28 52 54.64 22.0 GVEN028F51
K14Wo9C C2011 12 04.57321506 01 45.520+28 52 58.53 21.6 GVEN028F51
K14Wo9C C2011 12 04.58430406 01 45.462+28 52 58.77 21.8 GVEN028F51
K14Wo9C C2016 11 10.52491106 55 18.852+26 37 31.91 21.8 GVEN028F51
K14Wo9C C2016 11 10.53654206 55 18.809+26 37 32.01 22.1 GVEN028F51
K14Wo9C C2016 11 10.54819606 55 18.771+26 37 32.08 22.3 GVEN028F51
K14Wo9C C2016 11 10.55990006 55 18.726+26 37 32.10 22.1 GVEN028F51
K14Wo9C C2017 10 29.53883707 05 21.393+26 02 40.81 22.4 GVEN028F51
K14Wo9C C2017 10 29.55050507 05 21.381+26 02 40.91 22.3 GVEN028F51
K14Wo9C C2017 10 29.56219007 05 21.360+26 02 40.79 22.4 GVEN028F51
K14Wo9C C2017 10 29.57389207 05 21.340+26 02 41.02 22.1 GVEN028F51
K14Wo9C C2017 12 25.53207407 00 48.610+26 10 10.59 21.7 GVEN028F51
K14Wo9C C2017 12 25.54417607 00 48.528+26 10 10.76 21.8 GVEN028F51
K14Wo9C C2017 12 25.55631507 00 48.456+26 10 10.73 21.5 GVEN028F51
K14Wo9C C2017 12 25.56840607 00 48.326+26 10 11.02 21.9 GVEN028F51
K14Wo9C C2018 12 17.57905007 11 12.422+25 34 02.20 22.0 GVEN028F51
K14Wo9C C2018 12 17.59134507 11 12.355+25 34 02.36 22.2 GVEN028F51
K14Wo9C C2018 12 17.60369107 11 12.266+25 34 02.40 22.2 GVEN028F51
K14Wo9C C2019 01 02.52382407 09 24.796+25 36 26.68 21.6 GVEN028F51
K14Wo9C C2019 01 02.53487307 09 24.705+25 36 26.80 22.1 GVEN028F51
K14Wo9C C2019 01 02.54591707 09 24.623+25 36 26.98 22.2 GVEN028F51
K14Wo9C C2019 01 02.55690007 09 24.558+25 36 26.93 22.1 GVEN028F51
K14Wo9C C2019 01 09.35573107 08 37.040+25 37 21.16 22.0 GVEN028F51
K14Wo9C C2019 01 09.36760507 08 36.945+25 37 21.35 22.0 GVEN028F51
K14Wo9C C2019 01 09.37956307 08 36.862+25 37 21.37 22.1 GVEN028F51
K14Wo9C C2019 01 09.39152807 08 36.780+25 37 21.38 22.0 GVEN028F51
K14Wo9C C2019 01 25.46979707 06 47.420+25 39 00.85 22.4 GVEN028F51
K14Wo9C C2019 01 25.48344807 06 47.335+25 39 00.80 21.8 GVEN028F51
K14Wo9C C2019 01 25.49701707 06 47.238+25 39 00.65 22.0 GVEN028F51
K14Wo9C C2019 01 25.51067007 06 47.155+25 39 00.97 21.8 GVEN028F51
K14Wo9C C2019 02 04.25205007 05 46.763+25 39 36.71 22.2 GVEN028F51
K14Wo9C C2019 02 04.26507607 05 46.665+25 39 37.01 22.2 GVEN028F51
K14Wo9C C2019 12 08.57856307 21 21.417+24 55 40.94 22.5 GVEN028F52
K14Wo9C C2019 12 08.59054207 21 21.342+24 55 41.19 21.9 GVEN028F52
K14Wo9C C2019 12 08.60243307 21 21.280+24 55 41.11 21.6 GVEN028F52
K14Wo9C C2020 01 20.46215207 16 40.028+25 02 38.48 21.8 GVEN028F51
K14Wo9C C2020 01 20.47560407 16 39.941+25 02 38.34 21.7 GVEN028F51
K14Wo9C C2020 01 20.48907007 16 39.838+25 02 38.44 21.7 GVEN028F51
K14Wo9C C2020 01 20.50261307 16 39.758+25 02 38.60 22.1 GVEN028F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, B. Gibson, T.
Goggia, T. Lowe, 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.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, B. Gibson, T.
Goggia, T. Lowe, 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 WC509
Epoch 2019 Jan. 9.0 TT = JDT 2458492.5 Pike
M 32.93840 (2000.0) P Q
n 0.00400036 Peri. 107.25635 +0.61202869 -0.77950416
a 39.3009932 Node 304.25380 +0.65035887 +0.59207062
e 0.2529610 Incl. 9.28740 +0.44994913 +0.20451319
P 246 H 7.17 G 0.15 U 4
Residuals in seconds of arc
091208 F51 0.0+ 0.0+ 150116 F51 0.0- 0.1- 190102 F51 0.0+ 0.1-
091208 F51 0.1- 0.0- 150123 F51 0.1+ 0.0+ 190102 F51 0.0- 0.0+
111125 F51 0.0- 0.2+ 150123 F51 0.1+ 0.0+ 190102 F51 0.1+ 0.1-
111125 F51 0.1- 0.2- 150123 F51 0.0+ 0.0+ 190109 F51 0.1+ 0.0-
111125 F51 0.0+ 0.1+ 161110 F51 0.1- 0.1+ 190109 F51 0.0- 0.1+
111125 F51 0.1+ 0.0+ 161110 F51 0.1- 0.1+ 190109 F51 0.0- 0.0+
111130 F51 0.0- 0.1+ 161110 F51 0.0- 0.1+ 190109 F51 0.0+ 0.1-
111130 F51 0.1+ 0.1+ 161110 F51 0.1- 0.0+ 190125 F51 0.0+ 0.1+
111204 F51 0.1- 0.2- 171029 F51 0.0- 0.0- 190125 F51 0.1+ 0.0-
111204 F51 0.2+ 0.0- 171029 F51 0.1+ 0.0- 190125 F51 0.0- 0.2-
141117 F51 0.1+ 0.1- 171029 F51 0.1+ 0.2- 190125 F51 0.1+ 0.1+
141117 F51 0.1- 0.1- 171029 F51 0.1+ 0.0- 190204 F51 0.2+ 0.1-
141117 F51 0.1+ 0.2+ 171225 F51 0.0- 0.0- 190204 F51 0.1- 0.2+
150114 F51 0.1- 0.0+ 171225 F51 0.0+ 0.1+ 191208 F52 0.1+ 0.0-
150114 F51 0.1- 0.0- 171225 F51 0.2+ 0.0- 191208 F52 0.0- 0.1+
150114 F51 0.1- 0.0+ 171225 F51 0.4- 0.2+ 191208 F52 0.0+ 0.1-
150114 F51 0.1- 0.0- 181217 F51 0.2- 0.0- 200120 F51 0.1- 0.2+
150116 F51 0.0+ 0.1- 181217 F51 0.0+ 0.0+ 200120 F51 0.0+ 0.1-
150116 F51 0.0- 0.1- 181217 F51 0.1- 0.0- 200120 F51 0.1- 0.1-
150116 F51 0.1- 0.2- 190102 F51 0.2+ 0.1- 200120 F51 0.0+ 0.0-
Ephemeris:
2014 WC509 a,e,i = 39.30, 0.25, 9 q = 29.3594
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 06 09 07 17 45.9 +24 44 01 33.1915 32.3105 29.4 0.9 22.5
...
2020 06 24 07 19 52.3 +24 38 54 33.2974 32.3196 15.6 0.5 22.4
...
2020 07 02 07 21 03.0 +24 36 09 33.3298 32.3245 8.4 0.3 22.4
...
2020 07 08 07 21 56.7 +24 34 05 33.3428 32.3281 3.5 0.1 22.4
2020 07 09 07 22 05.7 +24 33 44 33.3440 32.3287 2.9 0.1 22.4
2020 07 10 07 22 14.7 +24 33 24 33.3449 32.3293 2.5 0.1 22.4
...
2020 07 16 07 23 08.6 +24 31 22 33.3448 32.3330 5.4 0.2 22.4
...
2020 07 24 07 24 19.9 +24 28 42 33.3293 32.3378 12.4 0.4 22.4
...
2020 08 08 07 26 28.3 +24 24 01 33.2543 32.3470 26.1 0.8 22.5
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-N28
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