MPEC 2021-J130 : 2013 HU163
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M.P.E.C. 2021-J130 Issued 2021 May 10, 04:35 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 2013 HU163 Observations: K13HG3U RC2013 04 17.46393 14 22 59.002-13 01 17.83 23.8 rVEJ130568 K13HG3U*RC2013 04 19.44190 14 22 50.106-13 00 31.98 23.6 rVEJ130568 K13HG3U RC2013 04 19.49245 14 22 49.878-13 00 30.79 23.5 rVEJ130568 K13HG3U RC2013 04 19.54534 14 22 49.630-13 00 29.62 23.3 rVEJ130568 K13HG3U RC2013 05 11.47819 14 21 10.126-12 52 05.05 23.9 rVEJ130568 K13HG3U RC2013 05 12.48047 14 21 05.691-12 51 42.75 23.6 rVEJ130568 K13HG3U RC2013 06 12.37556 14 19 07.980-12 42 03.91 23.5 rVEJ130568 K13HG3U RC2013 06 12.42049 14 19 07.862-12 42 03.25 23.6 rVEJ130568 K13HG3U RC2013 07 04.33511 14 18 19.282-12 38 19.74 23.4 rVEJ130568 K13HG3U RC2013 07 06.34313 14 18 16.694-12 38 09.08 23.5 rVEJ130568 K13HG3U RC2013 08 02.27054 14 18 15.520-12 38 37.64 24.1 rVEJ130568 K13HG3U RC2013 08 05.27111 14 18 19.320-12 39 00.73 23.5 rVEJ130568 K13HG3U RC2014 02 24.59345 14 30 55.809-13 39 24.27 23.6 rVEJ130568 K13HG3U RC2014 02 25.57639 14 30 54.336-13 39 15.06 23.4 rVEJ130568 K13HG3U RC2014 02 28.52445 14 30 49.417-13 38 45.79 VEJ130568 K13HG3U RC2014 04 04.42723 14 29 02.924-13 29 15.32 23.8 rVEJ130568 K13HG3U RC2014 04 04.46649 14 29 02.764-13 29 14.49 23.6 rVEJ130568 K13HG3U RC2014 04 05.54119 14 28 58.368-13 28 51.91 VEJ130568 K13HG3U RC2015 01 26.64799 14 36 00.142-14 02 37.70 23.7 rVEJ130568 Observer details: 568 Mauna Kea. Observer . Measurers E. J. Ashton, J. J. Kavelaars, B. J. Gladman. 3.6-m Canada-France-Hawaii Telescope + CCD. Orbital elements: 2013 HU163 Epoch 2021 July 5.0 TT = JDT 2459400.5 Alexandersen M 85.86968 (2000.0) P Q n 0.00343270 Peri. 316.21992 -0.73637466 -0.67657364 a 43.5223150 Node 181.20423 +0.62933438 -0.68458923 e 0.0404066 Incl. 1.85978 +0.24837592 -0.27126682 P 287 H 7.40 G 0.15 U 5 Residuals in seconds of arc 130417 568 0.0 0.2- 130612 568 0.3+ 0.0 140228 568 0.1+ 0.0 130419 568 0.0 0.0 130704 568 0.0 0.0 140404 568 0.0 0.0 130419 568 0.0 0.0 130706 568 0.1- 0.0 140404 568 0.0 0.0 130419 568 0.1- 0.0 130802 568 0.0 0.0 140405 568 0.0 0.1+ 130511 568 0.0 0.1- 130805 568 0.0 0.1+ 150126 568 0.0 0.1- 130512 568 0.1- 0.0 140224 568 0.0 0.1- 130612 568 0.0 0.0 140225 568 0.0 0.1+ Ephemeris: 2013 HU163 a,e,i = 43.52, 0.04, 2 q = 41.7637 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2021 04 10 15 04 41.4 -15 56 16 42.5721 43.4575 151.8 0.6 23.9 ... 2021 04 25 15 03 37.3 -15 51 35 42.4795 43.4591 166.7 0.3 23.8 ... 2021 05 03 15 03 00.7 -15 48 57 42.4564 43.4599 174.5 0.1 23.8 ... 2021 05 09 15 02 32.8 -15 46 58 42.4514 43.4605 178.5 0.0 23.7 2021 05 10 15 02 28.1 -15 46 39 42.4516 43.4606 177.9 0.0 23.8 2021 05 11 15 02 23.4 -15 46 19 42.4521 43.4607 177.1 0.1 23.8 ... 2021 05 17 15 01 55.6 -15 44 22 42.4612 43.4614 171.4 0.2 23.8 ... 2021 05 25 15 01 19.4 -15 41 50 42.4897 43.4622 163.6 0.4 23.8 ... 2021 06 09 15 00 16.7 -15 37 34 42.5905 43.4638 149.0 0.7 23.9 M. P. C. Staff (C) Copyright 2021 MPC M.P.E.C. 2021-J130


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