M.P.E.C. 2013-E14 Issued 2013 Mar. 4, 12:46 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 http://www.minorplanetcenter.net/ ISSN 1523-6714 2013 ET Observations: K13E00T* C2013 03 03.32425 10 19 35.07 -08 50 22.9 16.9 VuEE014703 K13E00T C2013 03 03.33502 10 19 30.72 -08 50 37.9 17.1 VuEE014703 K13E00T C2013 03 03.34072 10 19 28.41 -08 50 45.2 17.1 VuEE014703 K13E00T C2013 03 03.34699 10 19 25.89 -08 50 54.6 16.9 VuEE014703 K13E00T AC2013 03 03.38872 10 19 08.31 -08 51 51.4 17.4 VuEE014H06 K13E00T AC2013 03 03.38955 10 19 08.00 -08 51 52.9 17.4 VuEE014H06 K13E00T AC2013 03 03.39034 10 19 07.70 -08 51 53.9 17.5 VuEE014H06 K13E00T AC2013 03 03.39707 10 19 05.02 -08 52 02.5 17.1 VuEE014H06 K13E00T AC2013 03 03.39786 10 19 04.72 -08 52 03.6 17.2 VuEE014H06 K13E00T AC2013 03 03.39868 10 19 04.42 -08 52 04.9 17.2 VuEE014H06 K13E00T IC2013 03 03.40806 10 19 00.77 -08 52 17.4 17.7 VqEE014H06 K13E00T |C2013 03 03.41033 10 18 59.88 -08 52 20.1 17.5 VcEE014H06 K13E00T C2013 03 03.41108 10 19 00.30 -08 52 22.1 17.3 VuEE014703 K13E00T |C2013 03 03.41178 10 18 59.30 -08 52 22.3 17.4 VcEE014H06 K13E00T C2013 03 03.41223 10 18 59.79 -08 52 23.1 17.2 VuEE014703 K13E00T |C2013 03 03.41322 10 18 58.71 -08 52 24.6 17.3 VcEE014H06 K13E00T C2013 03 03.41338 10 18 59.40 -08 52 24.5 17.4 VuEE014703 K13E00T C2013 03 03.41454 10 18 58.89 -08 52 26.4 17.3 VuEE014703 K13E00T IC2013 03 03.42784 10 18 53.07 -08 52 44.0 17.7 VqEE014H06 K13E00T IC2013 03 03.44756 10 18 45.59 -08 53 09.4 16.5 VqEE014H06 K13E00T C2013 03 03.67706 10 17 29.22 -08 59 18.2 16.9 RoEE014300 K13E00T C2013 03 03.67834 10 17 28.64 -08 59 20.2 16.9 RoEE014300 K13E00T C2013 03 03.67962 10 17 28.07 -08 59 22.1 17.0 RoEE014300 K13E00T C2013 03 03.68090 10 17 27.51 -08 59 23.8 17.0 RoEE014300 K13E00T C2013 03 03.68218 10 17 26.95 -08 59 25.9 17.0 RoEE014300 K13E00T C2013 03 03.68346 10 17 26.40 -08 59 27.7 17.0 RoEE014300 K13E00T C2013 03 03.68474 10 17 25.83 -08 59 29.6 17.1 RoEE014300 K13E00T KC2013 03 03.81294 10 16 50.44 -09 03 25.9 17.2 VqEE014198 K13E00T KC2013 03 03.81550 10 16 49.30 -09 03 30.1 17.1 VqEE014198 K13E00T KC2013 03 03.81732 10 16 48.55 -09 03 33.2 17.1 VqEE014198 K13E00T KC2013 03 03.82462 10 16 45.42 -09 03 46.2 17.1 VqEE014198 K13E00T KC2013 03 03.82583 10 16 44.88 -09 03 48.0 17.0 VqEE014198 K13E00T KC2013 03 03.83023 10 16 42.97 -09 03 55.8 17.0 VqEE014198 K13E00T KC2013 03 03.83211 10 16 42.17 -09 03 59.2 16.9 VqEE014198 K13E00T KC2013 03 03.83457 10 16 41.10 -09 04 03.5 16.9 VqEE014198 K13E00T KC2013 03 03.84536 10 16 35.30 -09 04 29.9 17.1 VqEE014C43 K13E00T KC2013 03 03.84797 10 16 34.13 -09 04 34.4 17.3 VqEE014C43 K13E00T KC2013 03 03.84953 10 16 33.46 -09 04 37.1 17.0 VqEE014C43 K13E00T KC2013 03 03.84980 10 16 33.35 -09 04 37.5 16.9 VqEE014C43 K13E00T KC2013 03 03.85178 10 16 32.49 -09 04 41.4 17.3 VqEE014C43 K13E00T KC2013 03 03.85981 10 16 31.88 -09 04 33.7 17.4 RuEE014958 K13E00T KC2013 03 03.86431 10 16 29.86 -09 04 42.1 17.2 RuEE014958 K13E00T KC2013 03 03.86890 10 16 27.86 -09 04 50.6 17.3 RuEE014958 K13E00T KC2013 03 03.87336 10 16 25.86 -09 04 58.5 17.1 RuEE014958 K13E00T KC2013 03 03.87820 10 16 23.66 -09 05 07.3 16.8 RuEE014958 K13E00T KC2013 03 03.88273 10 16 21.61 -09 05 15.2 16.8 RuEE014958 K13E00T KC2013 03 03.88550 10 16 17.32 -09 05 40.3 17.2 VqEE014C43 K13E00T KC2013 03 03.88567 10 16 20.14 -09 05 22.4 17.2 VuEE014I93 K13E00T KC2013 03 03.88774 10 16 16.34 -09 05 43.6 17.5 VqEE014C43 K13E00T KC2013 03 03.88981 10 16 15.44 -09 05 47.3 17.2 VqEE014C43 K13E00T KC2013 03 03.89248 10 16 17.06 -09 05 34.5 17.5 VuEE014I93 K13E00T KC2013 03 03.89697 10 16 14.50 -09 05 57.3 qEE014J95 K13E00T KC2013 03 03.89910 10 16 14.03 -09 05 46.2 17.2 VuEE014I93 K13E00T KC2013 03 03.90037 10 16 12.97 -09 06 03.5 qEE014J95 K13E00T KC2013 03 03.90377 10 16 11.44 -09 06 09.4 16.9 RqEE014J95 K13E00T KC2013 03 03.90804 10 16 08.57 -09 06 03.2 16.5 VoEE014C77 K13E00T KC2013 03 03.91056 10 16 07.41 -09 06 07.5 16.6 VoEE014C77 K13E00T KC2013 03 03.91294 10 16 06.27 -09 06 11.6 16.7 VoEE014C77 K13E00T KC2013 03 03.91506 10 16 05.29 -09 06 15.1 16.2 VoEE014C77 K13E00T C2013 03 03.91980 10 16 01.80 -09 06 27.8 16.3 RrEE014106 K13E00T C2013 03 03.93433 10 15 54.95 -09 06 52.9 16.7 RrEE014106 K13E00T C2013 03 03.94858 10 15 48.22 -09 07 17.1 16.0 RrEE014106 K13E00T KC2013 03 03.95192 10 15 47.65 -09 07 21.1 16.1 RcEE014A24 K13E00T KC2013 03 03.95340 10 15 46.92 -09 07 24.1 15.9 RcEE014A24 K13E00T KC2013 03 03.95470 10 15 46.20 -09 07 26.2 16.4 RcEE014A24 K13E00T C2013 03 03.96282 10 15 41.44 -09 07 41.5 16.3 RrEE014106 K13E00T KC2013 03 03.96874 10 15 39.79 -09 07 48.4 17.4 VuEE014K33 K13E00T KC2013 03 03.98509 10 15 31.98 -09 08 16.4 17.0 VuEE014K33 K13E00T KC2013 03 03.99320 10 15 28.15 -09 08 30.9 17.1 VuEE014K33 K13E00T |C2013 03 04.02219 10 15 29.54 -09 04 41.8 17.4 VuEE014807 K13E00T |C2013 03 04.02441 10 15 28.50 -09 04 46.0 17.3 VuEE014807 K13E00T KC2013 03 04.02586 10 15 12.23 -09 09 29.3 tEE014204 K13E00T |C2013 03 04.02691 10 15 27.34 -09 04 50.7 17.2 VuEE014807 K13E00T KC2013 03 04.02809 10 15 11.17 -09 09 33.0 tEE014204 K13E00T KC2013 03 04.03035 10 15 10.07 -09 09 37.0 16.4 RtEE014204 K13E00T KC2013 03 04.03225 10 15 09.17 -09 09 40.1 tEE014204 K13E00T KC2013 03 04.03409 10 15 08.28 -09 09 43.2 tEE014204 K13E00T |C2013 03 04.03434 10 15 23.85 -09 05 04.6 17.0 VuEE014807 K13E00T |C2013 03 04.03657 10 15 22.80 -09 05 08.7 17.1 VuEE014807 K13E00T C2013 03 04.10439 10 14 35.99 -09 11 54.9 16.1 RqEE014C23 K13E00T C2013 03 04.10583 10 14 35.42 -09 11 57.2 15.7 RqEE014C23 K13E00T C2013 03 04.10727 10 14 34.70 -09 12 00.1 15.9 RqEE014C23 K13E00T C2013 03 04.10872 10 14 33.83 -09 12 01.9 15.5 RqEE014C23 K13E00T KC2013 03 04.11278910 14 47.85 -09 11 44.5 16.7 VuEE014H21 K13E00T KC2013 03 04.11633610 14 46.11 -09 11 51.4 16.8 VuEE014H21 K13E00T KC2013 03 04.12051810 14 44.04 -09 11 59.5 16.9 VuEE014H21 K13E00T $C2013 03 04.41935 10 12 19.29 -09 20 32.2 16.9 RoEE014F65 K13E00T $C2013 03 04.42270 10 12 17.36 -09 20 38.6 16.6 RoEE014F65 K13E00T $C2013 03 04.42599 10 12 15.43 -09 20 45.3 16.6 RoEE014F65 Observer details: 106 Crni Vrh. Observer B. Mikuz. 0.6-m f/3.3 Deltagraph + CCD. 198 Wildberg. Observer R. Apitzsch. 0.35-m f/3.1 reflector + CCD. 204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector + CCD. 300 Bisei Spaceguard Center--BATTeRS. Observers K. Nishiyama, T. Sakamoto. 1.0-m f/3.0 reflector + CCD. 703 Catalina Sky Survey. Observer R. E. Hill. Measurers A. Boattini, E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson, R. A. Kowalski, S. M. Larson, R. H. McNaught, F. C. Shelly. 0.68-m Schmidt + CCD. 807 Cerro Tololo. Observers T. Linder, R. Holmes, H. Tanquary. 0.41-m f/11 Ritchey-Chretien + CCD. 958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay, G. Soulie. Measurer P. Dupouy. 0.43-m f/2.7 reflector + CCD. A24 New Millennium Observatory, Mozzate. Observer E. Cozzi. 0.36-m f/11 Schmidt-Cassegrain + CCD. C23 Olmen. Observer A. Diepvens. 0.20-m f/9 refractor + CCD. C43 Hoyerswerda. Observer P. Lindner. 0.30-m f/6.3 Schmidt-Cassegrain + CCD. C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4 reflector + CCD. F65 Haleakala-Faulkes Telescope North. Observers K. Rochowicz, E. Guido, N. Howes. 2.0-m f/10.0 Ritchey-Chretien + CCD. H06 iTelescope Observatory, Mayhill. Observers M. Urbanik, H. Sato, J. Jahn. 0.25-m f/3.4 reflector + CCD, 0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer. H21 Astronomical Research Observatory, Westfield. Observer R. Holmes. Measurers L. Buzzi, H. Devore, S. Foglia, T. Vorobjov. 0.61-m f/4.5 astrograph + CCD. I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD. J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain + CCD. K33 San Defendente. Observer E. Viano. 0.20-m f/10 Schmidt-Cassegrain + CCD + f/6.3 focal reducer. Orbital elements: 2013 ET Earth MOID = 0.0042 AU Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC M 346.44314 (2000.0) P Q n 0.74389920 Peri. 81.86024 -0.28829794 +0.95745627 a 1.2063129 Node 171.35175 -0.90846931 -0.26930146 e 0.3847511 Incl. 4.85238 -0.30260174 -0.10370250 P 1.32 H 23.1 G 0.15 U 7 Residuals in seconds of arc 130303 703 0.4+ 0.0 130303 198 0.3+ 0.2- 130303 106 0.1- 0.2- 130303 703 0.2+ 0.0 130303 198 0.0 0.2+ 130303 106 0.0 0.1+ 130303 703 0.0 0.6+ 130303 198 0.1- 0.1+ 130303 A24 0.9+ 1.3+ 130303 703 0.1+ 0.1- 130303 198 0.1+ 0.0 130303 A24 0.5+ 0.8+ 130303 H06 0.6- 0.0 130303 198 0.1+ 0.1+ 130303 A24 1.0- 1.0+ 130303 H06 0.3- 0.3- 130303 C43 0.2+ 0.1- 130303 106 0.2- 0.0 130303 H06 0.1- 0.3- 130303 C43 0.1- 0.0 130303 K33 0.7- 0.0 130303 H06 0.6- 0.2+ 130303 C43 0.2+ 0.0 130303 K33 0.1- 0.1+ 130303 H06 0.5- 0.1+ 130303 C43 0.4+ 0.1+ 130303 K33 1.0+ 0.6- 130303 H06 0.1- 0.1- 130303 C43 0.6+ 0.4- 130304 807 0.2+ 0.1+ 130303 H06 0.2+ 0.0 130303 958 1.1- 0.2+ 130304 807 0.1+ 0.1+ 130303 H06 0.1+ 0.3+ 130303 958 1.4- 0.1- 130304 204 0.1- 0.1- 130303 703 0.4+ 0.3- 130303 958 0.8- 0.4- 130304 807 0.2+ 0.0 130303 H06 0.1- 0.0 130303 958 0.8- 0.4- 130304 204 0.1+ 0.1- 130303 703 0.4- 0.3+ 130303 958 1.2- 0.5- 130304 204 0.2- 0.2- 130303 H06 0.5- 0.3- 130303 958 1.3- 0.4- 130304 204 0.0 0.1- 130303 703 0.5+ 0.4+ 130303 C43 0.2- 0.5- 130304 204 0.1- 0.1- 130303 703 0.3- 0.1+ 130303 I93 0.0 0.0 130304 807 0.1+ 0.1+ 130303 H06 0.1- 0.2- 130303 C43 0.4+ 0.1+ 130304 807 0.1+ 0.2+ 130303 H06 0.9+ 0.6+ 130303 C43 1.0+ 0.0 130304 C23 0.8- 0.2- 130303 300 0.4+ 0.0 130303 I93 0.2+ 0.0 130304 C23 0.8+ 0.0 130303 300 0.2+ 0.1- 130303 J95 0.0 0.0 130304 C23 0.1+ 0.5- 130303 300 0.1+ 0.0 130303 I93 0.2+ 0.0 130304 C23 (2.7- 0.2+) 130303 300 0.1+ 0.2+ 130303 J95 0.1+ 0.1- 130304 H21 0.1+ 0.0 130303 300 0.2+ 0.0 130303 J95 0.1+ 0.0 130304 H21 0.1+ 0.0 130303 300 0.4+ 0.1+ 130303 C77 0.1+ 0.2- 130304 H21 0.1- 0.1- 130303 300 0.3+ 0.2+ 130303 C77 0.3+ 0.1- 130304 F65 0.2- 0.2+ 130303 198 0.5+ 0.5- 130303 C77 0.2- 0.0 130304 F65 0.1+ 0.5+ 130303 198 0.2- 0.2- 130303 C77 0.0 0.2+ 130304 F65 0.1- 0.2+ 130303 198 0.2+ 0.1- 130303 106 0.1+ 0.1- Ephemeris: 2013 ET a,e,i = 1.21, 0.38, 5 q = 0.7422 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2013 02 02 10 43 35.4 -04 32 13 0.2659 1.2173 147.1 26.1 21.8 ... 2013 02 17 10 43 12.7 -06 24 47 0.1453 1.1249 158.9 18.5 20.1 ... 2013 02 25 10 36 58.0 -07 23 12 0.08701 1.0735 163.4 15.3 18.8 ... 2013 03 03 10 21 19.5 -08 40 50 0.04520 1.0345 162.3 17.0 17.3 2013 03 04 10 15 28.1 -09 05 38 0.03837 1.0279 161.0 18.3 17.0 2013 03 05 10 07 05.7 -09 39 32 0.03160 1.0214 159.0 20.3 16.7 ... 2013 03 11 00 57 01.6 -03 00 04 0.01214 0.9823 23.1 156.7 23.4 ... 2013 03 19 23 14 29.5 +04 53 28 0.06589 0.9310 11.3 167.9 32.1 ... 2013 04 03 23 06 22.4 +05 30 17 0.1779 0.8426 25.5 149.3 27.3 A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-E14