MPEC 2008-E72 : 2008 ED8
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ReadMPEC 2008-E71
ReadMPEC 2008-E73M.P.E.C. 2008-E72 Issued 2008 Mar. 9, 19:02 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 theTamkin Foundation Computer Network MPC@CFA.HARVARD.EDU URLhttp://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714 2008 ED8Observations: K08E08D* C2008 03 08.16797 07 03 11.57 -09 08 42.9 17.1 EE072704 K08E08D C2008 03 08.17919 07 03 29.37 -09 07 29.2 16.9 EE072704 K08E08D C2008 03 08.19018 07 03 47.05 -09 06 15.1 17.2 EE072704 K08E08D C2008 03 08.20105 07 04 04.74 -09 05 00.7 17.1 EE072704 K08E08D C2008 03 08.21205 07 04 22.95 -09 03 43.9 17.2 EE072704 K08E08D tC2008 03 08.82929 07 31 00.28 -07 31 08.8 15.0 R EE072246 K08E08D tC2008 03 08.82991 07 31 02.46 -07 30 59.5 EE072246 K08E08D tC2008 03 08.83098 07 31 05.75 -07 30 46.3 EE072246 K08E08D tC2008 03 08.83165 07 31 07.90 -07 30 37.9 EE072246 K08E08D tC2008 03 08.83201 07 31 08.97 -07 30 33.4 15.2 R EE072246 K08E08D C2008 03 08.86367 07 32 50.28 -07 23 35.5 EE072046 K08E08D C2008 03 08.86415 07 32 51.81 -07 23 28.7 15.5 R EE072046 K08E08D C2008 03 08.86448 07 32 52.93 -07 23 24.2 EE072046 K08E08D C2008 03 08.86482 07 32 54.03 -07 23 19.7 EE072046 K08E08D C2008 03 08.86516 07 32 55.08 -07 23 14.5 EE072046 K08E08D C2008 03 08.86547 07 32 56.12 -07 23 10.5 EE072046 K08E08D C2008 03 08.86578 07 32 57.16 -07 23 06.2 EE072046 K08E08D C2008 03 09.00095 07 41 40.31 -06 29 50.4 15.6 R EE072I77 K08E08D C2008 03 09.00124 07 41 41.39 -06 29 45.7 15.7 R EE072I77 K08E08D C2008 03 09.00152 07 41 42.46 -06 29 40.9 15.5 R EE072I77 K08E08D C2008 03 09.00181 07 41 43.52 -06 29 36.2 15.3 R EE072I77 K08E08D C2008 03 09.00210 07 41 44.58 -06 29 31.2 15.4 R EE072I77 K08E08D C2008 03 09.08175907 47 49.20 -06 25 44.4 15.7 V EE072H55 K08E08D C2008 03 09.08275107 47 53.33 -06 25 26.8 15.5 V EE072H55 K08E08D C2008 03 09.08373107 47 57.42 -06 25 09.5 15.6 V EE072H55 K08E08D C2008 03 09.08490407 48 02.39 -06 24 48.3 15.9 V EE072H55 K08E08D C2008 03 09.08627307 48 08.08 -06 24 24.2 15.8 V EE072H55 K08E08D C2008 03 09.08766007 48 13.86 -06 23 59.7 15.7 V EE072H55 K08E08D C2008 03 09.09889 07 49 28.56 -06 18 33.3 16.1 V EE072G96 K08E08D C2008 03 09.09942 07 49 30.86 -06 18 23.6 15.8 V EE072G96 K08E08D C2008 03 09.09995 07 49 33.27 -06 18 14.0 16.2 V EE072G96 K08E08D C2008 03 09.10049 07 49 35.58 -06 18 03.7 16.0 V EE072G96 K08E08D tC2008 03 09.10443 07 49 53.01 -06 16 45.1 15.7 V EE072291 K08E08D tC2008 03 09.10845 07 50 10.10 -06 15 33.5 15.7 V EE072291 K08E08D tC2008 03 09.11460 07 50 36.68 -06 13 41.3 15.6 V EE072291 K08E08D C2008 03 09.12409 07 51 16.88 -06 10 53.9 15.0 V EE072G96 K08E08D C2008 03 09.12439 07 51 18.21 -06 10 48.2 14.9 V EE072G96 K08E08D C2008 03 09.12469 07 51 19.54 -06 10 42.5 14.8 V EE072G96 K08E08D C2008 03 09.12499 07 51 20.88 -06 10 37.0 14.7 V EE072G96 K08E08D C2008 03 09.14500 07 52 15.15 -06 03 54.7 15.4 V EE072H68 K08E08D C2008 03 09.14881 07 52 32.15 -06 02 39.8 15.7 V EE072H68 K08E08D C2008 03 09.15017 07 52 38.22 -06 02 13.0 15.4 V EE072H68 K08E08D C2008 03 09.15272 07 52 49.67 -06 01 22.5 15.3 V EE072H68 K08E08D C2008 03 09.15395 07 52 55.23 -06 00 58.0 15.7 V EE072H68 K08E08D C2008 03 09.16484 07 54 18.53 -05 57 35.4 14.8 R EE072651 K08E08D C2008 03 09.16525 07 54 20.25 -05 57 27.8 15.0 R EE072651 K08E08D C2008 03 09.16563 07 54 21.98 -05 57 20.4 15.0 R EE072651 K08E08D C2008 03 09.34375608 11 22.00 -04 20 14.8 14.2 R EE072474 K08E08D C2008 03 09.34421908 11 24.75 -04 20 02.9 14.5 R EE072474 K08E08D C2008 03 09.34514508 11 30.22 -04 19 38.0 13.9 R EE072474 K08E08D C2008 03 09.34549208 11 32.29 -04 19 29.0 14.0 R EE072474 K08E08D C2008 03 09.34583908 11 34.33 -04 19 19.5 13.9 R EE072474 K08E08D C2008 03 09.34618308 11 36.37 -04 19 10.1 14.3 R EE072474 K08E08D C2008 03 09.34653708 11 38.45 -04 19 00.6 14.1 R EE072474 K08E08D bC2008 03 09.39283608 16 19.96 -03 57 32.7 14.1 R EE072474 K08E08D bC2008 03 09.39341408 16 23.55 -03 57 16.3 EE072474 K08E08D bC2008 03 09.39387708 16 26.49 -03 57 03.3 14.3 R EE072474 K08E08D bC2008 03 09.39457208 16 30.86 -03 56 42.8 14.3 R EE072474 K08E08D bC2008 03 09.39549208 16 36.65 -03 56 16.1 14.3 R EE072474 K08E08D bC2008 03 09.39699708 16 46.09 -03 55 31.8 14.3 R EE072474 K08E08D bC2008 03 09.39780708 16 51.21 -03 55 08.9 14.3 R EE072474 K08E08D bC2008 03 09.39850108 16 55.56 -03 54 49.1 14.1 R EE072474 K08E08D C2008 03 09.49580908 28 17.917-03 08 56.24 14.5 R EE072E12 K08E08D C2008 03 09.49627908 28 21.260-03 08 40.56 14.3 R EE072E12 K08E08D C2008 03 09.49653708 28 23.114-03 08 31.86 14.3 R EE072E12 K08E08D C2008 03 09.49679608 28 24.957-03 08 23.08 14.2 R EE072E12 K08E08D C2008 03 09.49752608 28 30.158-03 07 58.70 14.3 R EE072E12 K08E08D C2008 03 09.49775408 28 31.812-03 07 51.11 14.4 R EE072E12 K08E08D C2008 03 09.49801308 28 33.638-03 07 42.34 14.5 R EE072E12 K08E08D C2008 03 09.49827508 28 35.509-03 07 33.56 14.6 R EE072E12 K08E08D C2008 03 09.49852408 28 37.296-03 07 25.09 14.6 R EE072E12 K08E08D .C2008 03 09.54111 08 34 06.23 -02 41 32.9 14.2 R EE072D90 K08E08D .C2008 03 09.54147 08 34 08.97 -02 41 20.3 14.2 R EE072D90 K08E08D .C2008 03 09.54182 08 34 11.62 -02 41 07.4 14.3 R EE072D90 K08E08D .C2008 03 09.54218 08 34 14.35 -02 40 54.4 14.3 R EE072D90 K08E08D .C2008 03 09.54253 08 34 17.07 -02 40 42.3 14.3 R EE072D90Observer details:046 Klet. Observers M. Honkova, M. Tichy. Measurer M. Honkova. 0.57-m f/5.2 reflector + CCD.246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy. Measurer M. Tichy. 1.06-m KLENOT Telescope + CCD.291 LPL/Spacewatch II. Observer M. T. Read. 1.8-m f/2.7 reflector + CCD.474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1 Newtonian reflector + CCD.704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres, R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m f/2.15 reflector + CCD.D90 RAS Observatory, Moorook. Observer C. Jacques. 0.25-m f/3.4 reflector + CCD.E12 Siding Spring Survey. Observer R. H. McNaught. 0.5-m Uppsala Schmidt + CCD.G96 Mt. Lemmon Survey. Observer A. D. Grauer. Measurers E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.H55 Astronomical Research Observatory, Charleston. Observer R. Holmes. Measurer H. Devore. 0.81-m f/4.0 astrograph + CCD.H68 Red Barn Observatory, Ty Ty. Observer S. Farmer Jr. 0.30-m f/5 Cassegrain + CCD.I77 CEAMIG-REA Observatory, Belo Horizonte. Observers C. Jacques, E. Pimentel, L. Duczmal. Measurer C. Jacques. 0.30-m f/3.0 Schmidt-Cassegrain + CCD.Orbital elements:2008 ED8 EarthMOID = 0.0034 AUEpoch 2008 May 14.0 TT = JDT 2454600.5 MPCM 18.99925 (2000.0) P Qn 0.30276601 Peri. 2.57220 -0.99111643 -0.13086868a 2.1965005 Node 169.81589 +0.11950489 -0.95451822e 0.5463201 Incl. 7.70257 +0.05836777 -0.26789617P 3.26 H 24.3 G 0.15 U 5Residuals in seconds of arc080308 704 0.1- 0.5+ 080309 H55 1.0+ 0.3+ 080309 474 0.1+ 0.3+080308 704 0.2- 0.1- 080309 H55 0.7+ 0.2+ 080309 474 0.1- 0.4+080308 704 0.0 0.0 080309 G96 (4.1+ 1.0+) 080309 474 0.8- 0.1+080308 704 0.3- 0.0 080309 G96 (4.7+ 1.2+) 080309 474 1.2- 0.2-080308 704 0.3+ 0.3+ 080309 G96 (7.0+ 1.3+) 080309 474 0.7- 0.5-080308 246 (4.0- 1.1-) 080309 G96 (7.1+ 1.9+) 080309 474 0.5- 0.1-080308 246 0.4- 0.3+ 080309 291 0.2+ 0.6+ 080309 474 0.3- 0.0080308 246 1.3- 0.3- 080309 291 (2.0- 0.6-) 080309 474 0.6- 0.6+080308 246 0.5- 0.5- 080309 291 0.8- 0.7- 080309 474 0.2- 0.0080308 246 1.4- 0.7- 080309 G96 0.2+ 0.1+ 080309 474 0.6- 0.4-080308 046 0.5+ 0.6- 080309 G96 0.5+ 0.2+ 080309 E12 0.0 0.1-080308 046 0.0 0.3- 080309 G96 0.8+ 0.3+ 080309 E12 0.1- 0.1-080308 046 0.6+ 0.2- 080309 G96 1.3+ 0.2+ 080309 E12 0.1+ 0.1-080308 046 0.5+ 0.3- 080309 H68 (4.4+ 1.9+) 080309 E12 0.0 0.0080308 046 0.4- 0.3+ 080309 H68 (4.4+ 1.9+) 080309 E12 0.2- 0.1-080308 046 0.0 0.1+ 080309 H68 (4.1+ 1.9+) 080309 E12 0.2+ 0.2-080308 046 0.4+ 0.2+ 080309 H68 (4.0+ 1.9+) 080309 E12 0.2- 0.1-080309 I77 0.1+ 0.2+ 080309 H68 (4.3+ 2.0+) 080309 E12 0.2- 0.1-080309 I77 0.3+ 0.1+ 080309 651 (1.8+ 0.2+) 080309 E12 0.1- 0.0080309 I77 0.9+ 0.2+ 080309 651 0.5- 0.3- 080309 D90 0.8+ 0.2+080309 I77 0.8+ 0.0 080309 651 0.5- 0.5- 080309 D90 0.7+ 0.1-080309 I77 0.7+ 0.2+ 080309 474 0.6- 0.6+ 080309 D90 0.4+ 0.2+080309 H55 0.2- 0.1- 080309 474 0.3- 0.1+ 080309 D90 0.2+ 0.3+080309 H55 0.1- 0.0 080309 474 0.2- 0.2+ 080309 D90 0.9+ 0.2-080309 H55 0.1+ 0.0 080309 474 0.1+ 0.1-080309 H55 1.3+ 0.4+ 080309 474 0.0 0.2+Ephemeris:2008 ED8 a,e,i = 2.20, 0.55, 8 q = 0.9965Date TT R. A. (2000) Decl. Delta r Elong. Phase V2008 03 05 06 21.59 -11 19.4 0.0264 1.000 107.8 70.8 18.92008 03 06 06 28.40 -10 58.2 0.0216 0.999 108.7 70.2 18.42008 03 07 06 39.18 -10 23.3 0.0168 0.998 110.6 68.5 17.82008 03 08 06 58.52 -09 17.2 0.0121 0.998 114.6 64.7 17.02008 03 09 07 41.72 -06 34.8 0.00751 0.997 124.8 54.8 15.72008 03 10 10 00.77 +03 18.6 0.00392 0.997 159.7 20.2 13.32008 03 11 14 35.49 +16 00.7 0.00474 0.997 131.8 48.0 14.52008 03 12 16 17.48 +15 39.8 0.00881 0.997 108.2 71.3 16.52008 03 13 16 52.19 +14 51.1 0.0134 0.997 100.6 78.6 17.72008 03 14 17 08.82 +14 20.4 0.0182 0.997 97.4 81.6 18.42008 03 15 17 18.46 +14 00.3 0.0230 0.997 95.8 82.8 19.02008 03 16 17 24.73 +13 46.3 0.0278 0.998 95.1 83.3 19.42008 03 17 17 29.13 +13 35.9 0.0327 0.998 94.8 83.3 19.82008 03 18 17 32.37 +13 27.9 0.0375 0.999 94.8 83.0 20.12008 03 19 17 34.86 +13 21.6 0.0423 1.000 95.0 82.5 20.32008 03 20 17 36.83 +13 16.5 0.0471 1.001 95.4 82.0 20.52008 03 21 17 38.41 +13 12.2 0.0519 1.003 95.8 81.3 20.72008 03 22 17 39.71 +13 08.7 0.0567 1.004 96.2 80.5 20.92008 03 23 17 40.79 +13 05.6 0.0615 1.006 96.8 79.7 21.02008 03 24 17 41.69 +13 03.0 0.0663 1.008 97.4 78.9 21.22008 03 25 17 42.44 +13 00.8 0.0710 1.010 98.0 78.0 21.32008 03 26 17 43.06 +12 58.8 0.0758 1.012 98.6 77.1 21.42008 03 27 17 43.59 +12 57.0 0.0805 1.014 99.3 76.2 21.52008 03 28 17 44.01 +12 55.4 0.0851 1.016 100.0 75.3 21.62008 03 29 17 44.35 +12 54.0 0.0898 1.019 100.7 74.3 21.72008 03 30 17 44.62 +12 52.6 0.0944 1.022 101.4 73.4 21.82008 03 31 17 44.81 +12 51.4 0.0991 1.024 102.2 72.4 21.92008 04 01 17 44.94 +12 50.2 0.104 1.027 102.9 71.4 21.92008 04 02 17 45.01 +12 49.0 0.108 1.031 103.7 70.5 22.02008 04 03 17 45.01 +12 47.8 0.113 1.034 104.5 69.5 22.12008 04 04 17 44.96 +12 46.6 0.117 1.037 105.3 68.5 22.1Gareth V. Williams (C) Copyright 2008 MPC M.P.E.C. 2008-E72
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