MPEC 2013-U88 : 2013 UH9
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M.P.E.C. 2013-U88 Issued 2013 Oct. 31, 18:41 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 UH9 Observations: K13U09H* C2013 10 28.15179 21 03 30.05 +03 36 27.4 17.6 VqEU088G96 K13U09H C2013 10 28.16250 21 03 31.67 +03 36 03.8 17.6 VqEU088G96 K13U09H C2013 10 28.17073 21 03 32.91 +03 35 45.5 17.6 VqEU088G96 K13U09H C2013 10 28.17894 21 03 34.15 +03 35 27.3 17.6 VqEU088G96 K13U09H C2013 10 28.21857 21 03 40.20 +03 33 59.5 17.6 VqEU088G96 K13U09H C2013 10 28.23064 21 03 42.07 +03 33 32.7 17.6 VqEU088G96 K13U09H C2013 10 28.25043 21 03 45.14 +03 32 48.7 17.6 VqEU088G96 K13U09H 8C2013 10 28.48089 21 04 23.10 +03 24 53.8 17.8 RoEU088E10 K13U09H 8C2013 10 28.48194 21 04 23.26 +03 24 51.4 17.8 RoEU088E10 K13U09H 8C2013 10 28.48294 21 04 23.42 +03 24 49.1 17.8 RoEU088E10 K13U09H KC2013 10 28.73163721 05 05.83 +03 14 50.6 17.3 VvEU088B03 K13U09H KC2013 10 28.73536821 05 06.45 +03 14 42.3 17.4 VvEU088B03 K13U09H KC2013 10 28.73909521 05 07.00 +03 14 33.9 17.7 VvEU088B03 K13U09H KC2013 10 28.74282221 05 07.60 +03 14 25.5 17.2 VvEU088B03 K13U09H KC2013 10 28.75692 21 05 10.01 +03 13 54.7 17.6 VqEU088C77 K13U09H KC2013 10 28.76205 21 05 10.84 +03 13 43.7 17.7 VqEU088C77 K13U09H KC2013 10 28.76511 21 05 11.56 +03 13 39.5 17.0 RcEU088J08 K13U09H KC2013 10 28.76681 21 05 11.56 +03 13 32.8 17.8 VqEU088C77 K13U09H KC2013 10 28.77201 21 05 12.42 +03 13 21.6 17.9 VqEU088C77 K13U09H KC2013 10 28.80424 21 05 17.67 +03 12 11.9 16.9 RcEU088J08 K13U09H KC2013 10 28.80765 21 05 18.18 +03 12 04.0 17.3 RcEU088J08 K13U09H KC2013 10 28.81107 21 05 18.73 +03 11 56.2 17.1 RcEU088J08 K13U09H KC2013 10 28.81906 21 05 19.97 +03 11 38.3 16.9 RcEU088J08 K13U09H KC2013 10 28.82592 21 05 21.02 +03 11 22.5 17.0 RcEU088J08 K13U09H KC2013 10 28.82855 21 05 21.11 +03 11 12.8 17.8 VqEU088C47 K13U09H KC2013 10 28.83593 21 05 22.30 +03 10 55.5 17.3 VqEU088C47 K13U09H KC2013 10 28.85734 21 05 25.81 +03 10 13.7 17.1 RtEU088I58 K13U09H KC2013 10 28.88731 21 05 30.54 +03 09 06.2 17.4 RtEU088I58 K13U09H KC2013 10 28.88850 21 05 30.73 +03 09 03.6 17.5 RtEU088I58 K13U09H KC2013 10 28.90327 21 05 33.10 +03 08 30.2 17.5 RtEU088I58 K13U09H KC2013 10 28.93457 21 05 38.55 +03 07 12.4 qEU088J95 K13U09H KC2013 10 28.93768 21 05 39.06 +03 07 05.5 qEU088J95 K13U09H KC2013 10 28.94074 21 05 39.56 +03 06 58.7 17.7 RqEU088J95 K13U09H |C2013 10 28.99637 21 05 49.84 +03 05 38.6 17.5 VuEU088807 K13U09H |C2013 10 28.99997 21 05 50.40 +03 05 30.7 17.0 VuEU088807 K13U09H |C2013 10 29.00186 21 05 50.69 +03 05 26.4 18.0 VuEU088807 K13U09H |C2013 10 29.00567 21 05 51.29 +03 05 17.7 17.9 VuEU088807 K13U09H |C2013 10 29.00739 21 05 51.57 +03 05 14.4 17.9 VuEU088807 K13U09H KC2013 10 29.08440821 06 04.29 +03 01 40.2 17.8 VrEU088H21 K13U09H KC2013 10 29.09066021 06 05.28 +03 01 26.0 17.7 VrEU088H21 K13U09H KC2013 10 29.09661321 06 06.23 +03 01 12.5 17.8 VrEU088H21 K13U09H C2013 10 29.72550 21 07 55.29 +02 37 13.4 17.6 RqEU088113 K13U09H C2013 10 29.72716 21 07 55.57 +02 37 09.8 17.5 RqEU088113 K13U09H C2013 10 29.72884 21 07 55.86 +02 37 06.1 17.4 RqEU088113 K13U09H C2013 10 29.73052 21 07 56.14 +02 37 02.2 17.6 RqEU088113 K13U09H C2013 10 29.73220 21 07 56.40 +02 36 58.5 17.6 RqEU088113 K13U09H KC2013 10 29.76952 21 08 02.54 +02 35 36.0 17.4 RuEU088A81 K13U09H KC2013 10 29.77890 21 08 04.11 +02 35 14.6 17.4 RuEU088A81 K13U09H KC2013 10 29.78340 21 08 04.85 +02 35 04.3 17.3 RuEU088A81 K13U09H KC2013 10 29.78986 21 08 06.44 +02 34 44.4 16.5 RoEU088J16 K13U09H IC2013 10 29.79249 21 08 06.75 +02 34 39.1 qEU088J95 K13U09H KC2013 10 29.79570 21 08 07.30 +02 34 31.9 qEU088J95 K13U09H KC2013 10 29.79603 21 08 07.40 +02 34 30.3 17.2 RoEU088J16 K13U09H KC2013 10 29.79880 21 08 07.80 +02 34 24.5 17.6 RqEU088J95 K13U09H KC2013 10 29.80842 21 08 09.55 +02 34 01.2 17.1 RoEU088J16 K13U09H KC2013 10 29.86028 21 08 17.94 +02 32 05.1 17.1 RuEU088958 K13U09H KC2013 10 29.86622 21 08 18.96 +02 31 51.9 17.2 RuEU088958 K13U09H KC2013 10 29.87094 21 08 19.85 +02 31 40.7 17.2 RuEU088958 K13U09H KC2013 10 29.87243 21 08 20.03 +02 31 37.3 17.3 RuEU088958 K13U09H KC2013 10 29.88112 21 08 21.49 +02 31 17.0 17.3 RuEU088958 K13U09H KC2013 10 29.88983 21 08 22.91 +02 30 56.8 17.0 RuEU088958 K13U09H KC2013 10 29.89897 21 08 24.46 +02 30 35.9 17.0 RuEU088958 K13U09H KC2013 10 30.04347 21 08 49.96 +02 25 46.3 17.4 uEU088I36 K13U09H KC2013 10 30.06466 21 08 53.50 +02 24 57.2 17.5 uEU088I36 K13U09H KC2013 10 30.06702 21 08 53.88 +02 24 52.5 18.2 uEU088I36 K13U09H KC2013 10 30.08115 21 08 56.43 +02 24 19.5 18.4 VuEU088I48 K13U09H KC2013 10 30.08685 21 08 57.45 +02 24 05.2 17.9 VuEU088I48 K13U09H C2013 10 30.11873 21 09 04.05 +02 22 14.1 17.3 RoEU088926 K13U09H C2013 10 30.12742 21 09 05.49 +02 21 53.9 17.4 RoEU088926 K13U09H C2013 10 30.13726 21 09 07.11 +02 21 31.0 17.2 RoEU088926 K13U09H C2013 10 30.16719 21 09 12.16 +02 20 20.3 19.1 RuEU088V05 K13U09H IC2013 10 30.17291 21 09 13.02 +02 20 06.6 18.5 RuEU088V05 K13U09H C2013 10 30.17848 21 09 14.04 +02 19 53.7 18.3 RuEU088V05 K13U09H C2013 10 30.18405 21 09 14.92 +02 19 41.3 20.7 RuEU088V05 K13U09H C2013 10 30.18560 21 09 15.22 +02 19 38.1 17.5 VqEU088G96 K13U09H C2013 10 30.18710 21 09 15.48 +02 19 34.4 17.6 VqEU088G96 K13U09H C2013 10 30.18861 21 09 15.72 +02 19 30.8 17.8 VqEU088G96 K13U09H C2013 10 30.18962 21 09 15.87 +02 19 29.8 19.8 RuEU088V05 K13U09H C2013 10 30.19011 21 09 15.99 +02 19 27.3 17.8 VqEU088G96 K13U09H C2013 10 30.19519 21 09 16.80 +02 19 15.3 19.5 RuEU088V05 K13U09H KC2013 10 30.42168 21 09 58.04 +02 11 05.3 17.2 VqEU088E23 K13U09H KC2013 10 30.42631 21 09 58.80 +02 10 54.4 17.4 VqEU088E23 K13U09H KC2013 10 30.43094 21 09 59.60 +02 10 43.4 17.6 VqEU088E23 K13U09H C2013 10 30.46443 21 10 05.85 +02 08 45.7 18.1 RoEU088300 K13U09H C2013 10 30.47157 21 10 07.05 +02 08 29.0 17.9 RoEU088300 K13U09H C2013 10 30.47299 21 10 07.27 +02 08 25.7 18.2 RoEU088300 K13U09H C2013 10 30.49150 21 10 10.45 +02 07 42.2 18.3 RoEU088300 K13U09H C2013 10 30.52138 21 10 15.59 +02 06 31.5 18.8 RoEU088300 K13U09H C2013 10 30.52282 21 10 15.80 +02 06 28.8 18.1 RoEU088300 K13U09H C2013 10 30.52425 21 10 16.05 +02 06 25.2 18.2 RoEU088300 K13U09H C2013 10 30.52567 21 10 16.30 +02 06 21.5 18.2 RoEU088300 K13U09H KC2013 10 30.79124 21 11 05.67 +01 55 48.8 18.0 VqEU088C43 K13U09H KC2013 10 30.79294 21 11 06.00 +01 55 44.7 18.0 VqEU088C43 K13U09H KC2013 10 30.79525 21 11 06.38 +01 55 39.4 18.1 VqEU088C43 K13U09H KC2013 10 30.85399621 11 16.86 +01 53 20.2 18.0 VuEU088510 K13U09H KC2013 10 30.86499921 11 18.82 +01 52 54.2 17.8 VuEU088510 K13U09H KC2013 10 30.87325021 11 20.29 +01 52 35.1 18.0 VuEU088510 K13U09H KC2013 10 30.88071721 11 21.61 +01 52 17.1 17.8 VuEU088510 K13U09H KC2013 10 30.88594 21 11 22.31 +01 52 06.1 tEU088595 K13U09H KC2013 10 30.88857621 11 23.00 +01 51 58.6 17.7 VuEU088510 K13U09H KC2013 10 30.89029 21 11 23.10 +01 51 56.1 17.6 VtEU088595 K13U09H KC2013 10 30.89463 21 11 23.92 +01 51 46.0 tEU088595 K13U09H C2013 10 31.07006 21 11 57.98 +01 44 56.5 17.7 VqEU088G96 K13U09H C2013 10 31.07605 21 11 59.02 +01 44 42.2 17.6 VqEU088G96 K13U09H C2013 10 31.08203 21 12 00.06 +01 44 28.0 17.6 VqEU088G96 K13U09H C2013 10 31.08638 21 12 01.20 +01 44 14.7 17.5 RqEU088G58 K13U09H C2013 10 31.08800 21 12 01.10 +01 44 13.8 17.6 VqEU088G96 K13U09H C2013 10 31.09185 21 12 02.15 +01 44 01.7 17.7 RqEU088G58 K13U09H C2013 10 31.09907 21 12 03.42 +01 43 44.5 17.7 RqEU088G58 K13U09H !C2013 10 31.13568 21 12 09.65 +01 42 19.1 tEU088673 K13U09H !C2013 10 31.13872 21 12 10.20 +01 42 11.3 tEU088673 K13U09H !C2013 10 31.14035 21 12 10.50 +01 42 07.5 tEU088673 K13U09H C2013 10 31.46858 21 13 11.97 +01 29 01.4 17.3 VqEU088900 K13U09H C2013 10 31.47072 21 13 12.37 +01 28 56.1 17.8 VqEU088900 K13U09H C2013 10 31.70586 21 13 58.33 +01 19 22.7 17.5 RvEU088461 K13U09H C2013 10 31.70679 21 13 58.50 +01 19 20.5 17.6 RvEU088461 K13U09H C2013 10 31.70773 21 13 58.66 +01 19 18.2 17.6 RvEU088461 K13U09H C2013 10 31.70866 21 13 58.83 +01 19 16.0 17.5 RvEU088461 K13U09H C2013 10 31.70959 21 13 59.01 +01 19 13.8 17.5 RvEU088461 Observer details: 113 Volkssternwarte Drebach, Schoenbrunn. Observer G. Lehmann. 0.5-m f/4.6 reflector + CCD. 300 Bisei Spaceguard Center--BATTeRS. Observers T. Sakamoto, N. Hashimoto. 1.0-m f/3.0 reflector + CCD. 461 University of Szeged, Piszkesteto Stn. (Konkoly). Observer K. Sarneczky. 0.60-m Schmidt + CCD. 510 Siegen. Observer H. Bill. 0.43-m f/4.5 reflector + CCD. 595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD. 673 Table Mountain Observatory, Wrightwood. Observer J. Pittichova. 0.60-m f/16 Ritchey-Chretien + CCD. 807 Cerro Tololo. Observers T. Linder, R. Holmes. Measurers T. Linder, R. Holmes, K. Baker, S. Momaly. 0.41-m f/11 Ritchey-Chretien + CCD. 900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD. 926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD. 958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay, J. Laborde. Measurer P. Dupouy. 0.30-m f/6.3 Schmidt-Cassegrain + CCD, 0.43-m f/2.7 reflector + CCD. A81 Balzaretto Observatory, Rome. Observer L. Franco. 0.20-m f/5.3 reflector + CCD. B03 Alter Satzberg, Vienna. Observer M. Pietschnig. 0.35-m f/5.8 Schmidt-Cassegrain + CCD. C43 Hoyerswerda. Observer P. Lindner. 0.30-m f/6.3 Schmidt-Cassegrain + CCD. C47 Nonndorf. Observer G. Dangl. 0.25-m f/4.8 reflector + CCD. C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4 reflector + CCD. E10 Siding Spring-Faulkes Telescope South. Observers G. Black, C. Best, P. McManus. 2.0-m reflector + CCD. E23 Arcadia. Observer A. Hidas. 0.35-m Schmidt-Cassegrain + CCD. G58 Chabot Space and Science Center, Oakland. Observer G. McKeegan. 0.9-m f/4.5 Cassegrain + CCD. G96 Mt. Lemmon Survey. Observers J. A. Johnson, A. Boattini. Measurers A. Boattini, E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson, R. A. Kowalski, S. M. Larson, F. C. Shelly. 1.5-m reflector + CCD. H21 Astronomical Research Observatory, Westfield. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, H. Devore, A. Kostin, T. Linder, T. Lister. T. Vorobjov. 0.81-m f/4.0 astrograph + CCD. I36 Observatorio Los Campitos, Canuelas. Observer C. Ambrosioni Prosen. 0.28-m f/6.3 Schmidt-Cassegrain + CCD. I48 Observatorio El Catalejo, Santa Rosa. Observer J. Spagnotto. 0.20-m f/5 reflector + CCD. I58 Betera. Observer O. Rodrigo. Measurer M. Gil. 0.25-m f/6.3 Schmidt-Cassegrain + CCD, 0.25-m f/6.3 Smith-Cassegrain + CCD. J08 Observatorio Zonalunar, Puzol. Observer A. Carreno. Measurer J. Piqueras. 0.20-m f/5 Newtonian reflector + CCD. J16 An Carraig Observatory, Loughinisland. Observer K. Rooney. 0.4-m f/6.8 Cassegrain + CCD. J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain + CCD. V05 Rusty Mountain Observatory, Gold Canyon. Observer W. Shaheen. 0.36-m f/7.6 Schmidt-Cassegrain + CCD. Orbital elements: 2013 UH9 PHA, Earth MOID = 0.0496 AU Epoch 2013 Nov. 4.0 TT = JDT 2456600.5 MPC M 355.90916 (2000.0) P Q n 0.23807423 Peri. 186.97995 +0.65606785 -0.73926448 a 2.5782664 Node 222.17971 +0.70289899 +0.67180263 e 0.5971132 Incl. 13.07181 +0.27478717 +0.04657523 P 4.14 H 18.3 G 0.15 U 6 Residuals in seconds of arc 131028 G96 0.0 0.1- 131029 H21 0.2+ 0.1- 131030 E23 0.3+ 0.0 131028 G96 0.1+ 0.0 131029 113 0.0 0.1- 131030 E23 0.1- 0.0 131028 G96 0.1+ 0.1- 131029 113 0.1+ 0.1+ 131030 E23 0.1+ 0.2- 131028 G96 0.0 0.1- 131029 113 0.2+ 0.3+ 131030 300 0.3+ 0.1+ 131028 G96 0.0 0.0 131029 113 0.3+ 0.2+ 131030 300 0.1+ 0.1+ 131028 G96 0.1+ 0.0 131029 113 0.0 0.4+ 131030 300 0.2- 0.1+ 131028 G96 0.1+ 0.0 131029 A81 0.1- 0.1- 131030 300 0.2+ 0.1+ 131028 E10 0.3+ 0.1+ 131029 A81 0.3+ 0.1+ 131030 300 0.4+ 0.4- 131028 E10 0.2+ 0.1+ 131029 A81 0.3+ 0.2+ 131030 300 0.2- 0.3+ 131028 E10 0.3+ 0.0 131029 J16 0.1+ 0.4+ 131030 300 0.1- 0.1+ 131028 B03 0.1+ 0.1+ 131029 J95 0.1- 0.1+ 131030 300 0.1- 0.3- 131028 B03 0.7+ 0.2+ 131029 J95 0.1+ 0.3+ 131030 C43 0.1- 0.1+ 131028 B03 0.2+ 0.2+ 131029 J16 0.9- 0.5+ 131030 C43 0.4+ 0.0 131028 B03 0.4+ 0.1+ 131029 J95 0.1- 0.0 131030 C43 0.0 0.2+ 131028 C77 0.1- 0.8- 131029 J16 0.4+ 0.0 131030 510 0.1+ 0.2- 131028 C77 0.3+ 0.3- 131029 958 0.0 0.9- 131030 510 0.3+ 0.1- 131028 J08 0.5+ 0.2+ 131029 958 0.5+ 0.4- 131030 510 0.3+ 0.4+ 131028 C77 0.0 0.5- 131029 958 2.0+ 0.6- 131030 510 0.2+ 0.1+ 131028 C77 0.7+ 0.0 131029 958 1.0+ 0.6- 131030 595 0.0 0.6- 131028 J08 0.8+ 0.4+ 131029 958 1.1+ 0.8- 131030 510 0.0 0.3+ 131028 J08 0.5+ 0.1+ 131029 958 0.5+ 0.9- 131030 595 0.1+ 0.2- 131028 J08 0.8+ 0.0 131029 958 0.7+ 0.6- 131030 595 0.8+ 0.0 131028 J08 0.7+ 0.1+ 131030 I36 0.3+ 0.3- 131031 G96 0.1+ 0.2+ 131028 J08 0.3+ 0.3- 131030 I36 0.1- 0.2- 131031 G96 0.1+ 0.1+ 131028 C47 0.2- 0.2+ 131030 I36 0.4- 0.6+ 131031 G96 0.1+ 0.2+ 131028 C47 0.1+ 0.4- 131030 I48 0.4- 0.4- 131031 G58 0.2+ 0.0 131028 I58 1.8- 1.6+ 131030 I48 0.4+ 1.5- 131031 G96 0.1+ 0.2+ 131028 I58 1.9- 1.7+ 131030 926 0.1+ 0.2+ 131031 G58 0.1+ 0.1+ 131028 I58 1.9- 1.7+ 131030 926 0.1+ 0.2+ 131031 G58 0.2+ 0.1+ 131028 I58 1.6- 1.7+ 131030 926 0.1- 0.2+ 131031 673 0.0 0.2+ 131028 J95 0.2+ 0.3- 131030 V05 0.2+ 0.1+ 131031 673 0.3+ 0.4- 131028 J95 0.2+ 0.1- 131030 V05 1.3- 0.3- 131031 673 0.5+ 0.3- 131028 J95 0.2+ 0.0 131030 V05 0.1- 0.2- 131031 900 0.1- 0.2+ 131028 807 0.2+ 0.0 131030 V05 0.9- 0.4+ 131031 900 0.2+ 0.1+ 131028 807 0.2+ 0.3+ 131030 G96 0.1+ 0.4+ 131031 461 0.2+ 0.2+ 131029 807 0.1+ 0.2+ 131030 G96 0.2+ 0.2+ 131031 461 0.2+ 0.2+ 131029 807 0.2+ 0.1+ 131030 G96 0.1- 0.1+ 131031 461 0.0 0.2+ 131029 807 0.4+ 0.7+ 131030 V05 0.8- 1.9+ 131031 461 0.0 0.3+ 131029 H21 0.2+ 0.0 131030 G96 0.2+ 0.1+ 131031 461 0.2+ 0.3+ 131029 H21 0.1+ 0.1- 131030 V05 1.0- 0.4+ Ephemeris: 2013 UH9 a,e,i = 2.58, 0.60, 13 q = 1.0387 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2013 10 01 20 30 34.6 +15 49 57 0.3646 1.2256 120.1 45.0 18.3 ... 2013 10 16 20 39 44.7 +10 02 42 0.3048 1.1383 110.1 55.3 18.0 ... 2013 10 24 20 53 27.8 +06 01 42 0.2731 1.1008 105.8 60.4 17.9 ... 2013 10 30 21 08 43.3 +02 27 08 0.2498 1.0779 103.2 63.8 17.7 2013 10 31 21 11 44.6 +01 48 03 0.2460 1.0745 102.8 64.3 17.7 2013 11 01 21 14 55.0 +01 07 56 0.2423 1.0713 102.5 64.8 17.7 ... 2013 11 07 21 37 24.5 -03 15 42 0.2207 1.0550 100.8 67.3 17.5 ... 2013 11 15 22 18 21.5 -10 10 07 0.1962 1.0419 100.2 69.1 17.3 ... 2013 11 30 00 15 37.6 -23 48 29 0.1779 1.0451 104.5 66.0 17.0 A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-U88


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