MPEC 2014-M18 : 2013 NV
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M.P.E.C. 2014-M18 Issued 2014 June 21, 13:57 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 https://www.minorplanetcenter.net/ ISSN 1523-6714 2013 NV Revision to MPEC 2013-N08 Additional Observations: K13N00V C2014 06 20.44876 22 15 28.12 -01 42 04.0 19.8 RoEM018926 K13N00V C2014 06 20.45760 22 15 22.93 -01 41 28.2 19.5 RoEM018926 K13N00V C2014 06 20.46631 22 15 17.79 -01 40 53.3 19.6 RoEM018926 K13N00V KC2014 06 21.33222 22 06 58.93 -00 42 41.6 18.1 RqEM018H36 K13N00V KC2014 06 21.33664 22 06 56.31 -00 42 24.0 18.2 RqEM018H36 K13N00V KC2014 06 21.34204 22 06 53.15 -00 42 01.8 18.7 RqEM018H36 K13N00V KC2014 06 21.34450 22 06 51.66 -00 41 51.8 18.5 RqEM018H36 K13N00V KC2014 06 21.44655 22 05 51.62 -00 34 55.0 18.8 RoEM018291 K13N00V KC2014 06 21.44726 22 05 51.20 -00 34 52.1 18.8 RoEM018291 K13N00V C2014 06 21.44791 22 05 50.80 -00 34 48.7 19.4 RoEM018926 K13N00V KC2014 06 21.44796 22 05 50.78 -00 34 49.3 18.8 RoEM018291 K13N00V C2014 06 21.45682 22 05 45.47 -00 34 13.5 19.4 RoEM018926 K13N00V C2014 06 21.46565 22 05 40.21 -00 33 37.8 19.3 RoEM018926 Observer details: 291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + CCD. 926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. 0.41-m f/3.75 astrograph + CCD. H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD. First and last observations above in comparison with prediction: Residuals in seconds of arc, reference and Delta-T 140620 926 7.2+ 47.8- 140621 926 1.6- 45.8- MPO271297 +0.012 day Orbital elements: 2013 NV PHA, Earth MOID = 0.0392 AU Epoch 2014 May 23.0 TT = JDT 2456800.5 MPC M 50.74941 (2000.0) P Q n 1.05019298 Peri. 227.79311 -0.70883435 -0.51035783 a 0.9585688 Node 275.63366 +0.69937567 -0.59833798 e 0.5110376 Incl. 29.29333 -0.09180160 -0.61767835 P 0.94 H 20.0 G 0.15 U 3 Residuals in seconds of arc 130701 E12 0.5- 0.2- 130705 E12 0.2- 0.1- 130716 H21 0.2+ 0.1- 130701 E12 0.1- 0.3+ 130705 E12 0.0 0.0 130716 H21 0.1+ 0.1+ 130701 E12 0.4- 0.3- 130706 E12 0.3- 0.2- 130716 H21 0.1+ 0.3- 130701 E12 0.1- 0.2- 130706 E12 0.1- 0.1- 130717 H21 0.2+ 0.1+ 130701 E12 0.1- 0.1- 130708 H21 0.3- 0.1- 130717 H21 0.3- 0.0 130701 E12 0.0 0.4+ 130708 H21 0.1- 0.0 130717 H21 0.1- 0.1+ 130701 E12 0.1+ 0.1+ 130708 H21 0.1- 0.2- 130726 E12 0.2- 0.3- 130701 E12 0.0 0.5- 130708 H21 0.4- 0.2+ 130726 E12 0.2- 0.1- 130701 E12 0.1+ 0.4+ 130708 474 0.5+ 0.4- 130727 H36 0.4- 0.8+ 130701 K91 0.1+ 0.1+ 130708 474 1.0+ 0.3- 130727 H36 1.0+ 0.6+ 130701 K91 0.0 0.2+ 130708 474 0.3+ 0.2+ 130727 H36 0.3+ 0.2- 130701 K91 0.2+ 0.1+ 130708 474 0.6+ 0.5+ 130728 H21 0.1- 0.3+ 130701 K91 0.2+ 0.0 130708 474 0.6+ 0.4+ 130728 H21 0.5+ 0.7- 130701 K91 0.2+ 0.0 130708 474 0.5+ 0.4+ 130729 H21 0.0 0.1- 130701 K91 0.3+ 0.1+ 130710 H21 0.2+ 0.0 130729 H21 0.0 0.4- 130701 807 0.1+ 0.0 130710 H21 0.2+ 0.0 130729 H21 0.4+ 0.6- 130701 807 0.1+ 0.1+ 130710 H21 0.3+ 0.0 130730 291 0.2- 0.2- 130701 807 0.1+ 0.1+ 130710 H21 0.0 0.1+ 130730 291 0.1+ 0.2- 130702 E23 0.3+ 0.0 130710 D35 0.1+ 0.2+ 130730 291 0.1- 0.0 130702 E23 0.3+ 0.4+ 130710 D35 0.2- 0.0 130802 H21 0.2- 0.1- 130702 E23 0.1+ 0.2+ 130712 H21 0.4- 0.0 130802 H21 0.1- 0.0 130702 E12 0.3+ 0.1- 130712 H21 0.2- 0.0 130802 H21 0.1- 0.4- 130702 E12 0.1+ 0.2- 130712 H21 0.1+ 0.1- 130809 291 0.1+ 0.0 130702 E23 0.2- 0.3+ 130713 807 0.5- 0.1- 130809 291 0.1- 0.2- 130702 E23 0.3+ 0.5- 130713 807 0.3- 0.0 130809 291 0.1- 0.1- 130702 E23 0.2- 0.3+ 130713 807 0.2- 0.1- 130813 568 0.0 0.0 130702 D90 0.3+ 0.1+ 130713 807 0.4- 0.1- 130813 568 0.2+ 0.1+ 130702 D90 0.6+ 0.3+ 130713 H21 0.0 0.0 130813 568 0.1- 0.0 130702 D90 0.0 0.2+ 130713 H21 0.1- 0.2- 140620 926 0.1- 0.2- 130702 807 0.1- 0.1+ 130713 H21 0.0 0.1- 140620 926 0.0 0.0 130702 807 0.0 0.1+ 130713 H21 0.3- 0.1+ 140620 926 0.1- 0.1- 130702 807 0.0 0.1+ 130714 H21 0.2- 0.1- 140621 H36 0.5- 0.1- 130702 807 0.0 0.0 130714 H21 0.3+ 0.1+ 140621 H36 0.5- 0.4- 130702 807 0.1+ 0.0 130714 H21 0.1+ 0.1- 140621 H36 0.1+ 0.0 130703 E12 0.1+ 0.1+ 130714 H21 0.1- 0.2- 140621 H36 0.4- 0.0 130703 E12 0.1+ 0.1+ 130714 204 0.3+ 0.3- 140621 291 0.1- 0.1+ 130703 E12 0.2+ 0.0 130714 204 0.9+ 0.6+ 140621 291 0.1- 0.1+ 130703 E12 0.1+ 0.1+ 130715 H21 0.4- 0.5- 140621 926 0.2+ 0.6+ 130703 807 0.2- 0.1- 130715 H21 0.3- 0.3- 140621 291 0.1- 0.1+ 130703 807 0.2- 0.1- 130715 H21 0.6- 0.3- 140621 926 0.0 0.2- 130703 807 0.3- 0.2- 130715 H21 0.3- 0.3- 140621 926 0.3+ 0.2- 130703 807 0.2- 0.1+ 130715 H21 0.7- 0.1- 130703 807 0.3- 0.0 130716 H21 0.9+ 0.5- Ephemeris: 2013 NV a,e,i = 0.96, 0.51, 29 q = 0.4687 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2014 05 22 01 27 58.6 -20 44 31 0.3398 0.8599 54.4 106.9 21.3 ... 2014 06 06 00 10 30.2 -14 54 32 0.2538 0.9982 79.1 86.5 20.1 ... 2014 06 14 23 12 52.7 -08 29 32 0.2193 1.0641 96.8 71.4 19.3 ... 2014 06 20 22 19 44.2 -02 11 48 0.2048 1.1100 112.2 57.9 18.9 2014 06 21 22 10 10.6 -01 04 40 0.2037 1.1173 114.9 55.6 18.8 2014 06 22 22 00 28.3 +00 02 42 0.2030 1.1245 117.5 53.3 18.7 ... 2014 06 28 21 01 08.6 +06 26 33 0.2085 1.1662 131.9 40.4 18.5 ... 2014 07 06 19 49 23.1 +12 27 31 0.2406 1.2169 142.7 30.4 18.6 ... 2014 07 21 18 25 21.1 +15 39 38 0.3545 1.2978 136.9 32.3 19.7 A. U. Tomatic (C) Copyright 2014 MPC M.P.E.C. 2014-M18


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