Occultation of HIP 8341 by 1724 Vladimir on 2011 Feb 4 Distance from center of occultation path - in km Distances are positive to the right, referenced to the direction of motion along the path Uncertainty in time = +/- 2 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 149 - 0% ** Path limit plus 3-Sigma ** 147 S 0% Juewa mo CA Kent Okasaki -120 5. 36 5. 207 5 4 49 -0.071 22 -44 135 S 0% Ponderosa Camp, BigSurMtns.,R. -121 25. 36 5. 488 5 4 48 -0.065 23 -43 133 S 0% CLINTON MO NEUENSCHWANDER~ - 93 45. 38 25. 0 5 5 6 -0.064 1 -61 129 S 1% 3 Rivers CA - Richard Stanton -118 55. 36 25. 330 5 4 51 -0.062 21 -45 105 - 2% ** Path limit plus 2-Sigma ** 105 S 2% Lyndon, KS HART - 95 45. 38 35. 400 5 5 6 -0.051 2 -60 103 S 2% Pueblo CO -104 35. 38 15. 1428 5 5 3 -0.050 9 -55 101 S 2% Louisbrg TX Powell Obs. 30", AC - 94 45. 38 35. 325 5 5 6 -0.049 1 -61 98 S 3% MIRA Obs CA MIRA Oliver Observi -121 35. 36 15. 1525 5 4 47 -0.047 23 -42 84 S 5% Juewa mo CA Walter Morgan -120 45. 36 35. 226 5 4 48 -0.041 22 -43 84 S 6% H36 Sandlot Observatory, Scrant - 95 45. 38 45. 298 5 5 6 -0.040 2 -60 83 S 6% CedarCty UT BRENT SORENSON -113 5. 37 35. 1740 5 4 57 -0.040 16 -49 81 S 6% ICSTARS S.P., MO Rob Robinson - 93 45. 38 45. 250 5 5 6 -0.039 1 -61 80 S 7% Fresno CA Clarence Funk -119 45. 36 45. 0 5 4 50 -0.039 21 -44 78 S 7% Pinnacls CA Nolthenius mobile -121 15. 36 35. 702 5 4 48 -0.037 22 -43 77 S 7% 739 Sunflower Observatory, Olat - 94 45. 38 55. 262 5 5 6 -0.037 1 -60 77 S 7% TOPEKA KS MCMANUS~CRAIG A - 95 55. 38 55. 280 5 5 6 -0.037 2 -60 75 S 8% Salina KS - 97 35. 38 55. 374 5 5 5 -0.036 4 -59 73 S 9% 734 Farpoint Observatory - 96 5. 38 55. 371 5 5 6 -0.035 2 -60 73 S 9% 849 Everstar Observatory, Olath - 94 45. 38 55. 298 5 5 6 -0.035 1 -60 66 S 11% TOPEKA KS WILDS~RICHARD - 96 5. 38 55. 448 5 5 6 -0.032 2 -60 66 S 11% Lawrence KS - Dave Dyer - 95 15. 38 55. 247 5 5 6 -0.032 2 -60 65 S 11% near Topeka, KS HART - 96 5. 38 55. 400 5 5 6 -0.031 2 -60 62 S 12% Lawrence KS - Richard Wilds - 95 15. 38 55. 282 5 5 6 -0.030 2 -60 62 - 12% ** Path limit plus 1-Sigma ** 61 S 13% TOPEKA KS EASTON~REX - 95 45. 39 5. 451 5 5 6 -0.029 2 -60 60 S 13% Monterey CA Paul Damphousse -121 55. 36 35. 0 5 4 47 -0.029 23 -42 60 S 13% e.Blue Springs,M Bob Sandy mobi - 94 25. 39 5. 250 5 5 6 -0.029 1 -61 59 S 13% MISSION KS J. DENNIS BREWER - 94 35. 39 5. 307 5 5 6 -0.029 1 -60 59 S 13% BLUE SPRINGS MO SANDY~ROBERT L. - 94 25. 39 5. 236 5 5 6 -0.029 1 -61 59 S 14% TOPEKA KS CRAIG A. MCMANUS - 95 45. 39 5. 280 5 5 6 -0.028 2 -60 57 S 14% 706 Salida -106 5. 38 35. 1631 5 5 2 -0.028 10 -53 57 S 14% BONNER S KS WALTER L. ROBINSON - 94 45. 39 5. 297 5 5 6 -0.027 1 -60 57 S 14% Madera CA Ken Simmons -120 5. 36 55. 84 5 4 49 -0.027 21 -44 56 S 15% Salinas, CA -121 35. 36 45. 0 5 4 47 -0.027 23 -42 56 S 15% BONNER SPRINGSKS ROBINSON~WALTER - 94 55. 39 5. 0 5 5 6 -0.027 1 -60 55 S 15% Marina CA John Mulshine -121 45. 36 45. 0 5 4 47 -0.026 23 -42 53 S 16% Kansas City MO - 94 35. 39 5. 228 5 5 6 -0.026 1 -60 50 S 17% Fremont Pk Obs CA - Dave Samuels -121 25. 36 45. 823 5 4 47 -0.024 23 -42 49 S 18% Kansas City KS - 94 35. 39 5. 228 5 5 6 -0.024 1 -60 42 S 21% Hollistr CA David Baumgartner -121 25. 36 55. 0 5 4 47 -0.020 22 -42 39 S 22% Guffey CO - Cloudbait Obs -105 25. 38 45. 2767 5 5 2 -0.019 10 -54 39 S 22% ColoradoSpgs CO -104 45. 38 55. 1821 5 5 3 -0.019 9 -54 39 S 22% 936 Ibis Observatory, Manhaatan - 96 35. 39 15. 262 5 5 5 -0.019 3 -59 38 S 22% Bishop CA Stoffaire~Jim -118 15. 37 25. 1338 5 4 51 -0.018 20 -45 36 S 23% SantaCrz CA Chris Angelos -121 55. 36 45. 0 5 4 47 -0.017 23 -42 30 S 25% 710 MPO Observatory, Florissant -105 15. 38 55. 2568 5 5 2 -0.015 9 -54 29 S 26% FALCON CO LEE~RONALD G. -104 35. 38 55. 632 5 5 3 -0.014 9 -54 25 S 27% Colo Springs CO Mark Torres -104 45. 38 55. 2080 5 5 3 -0.012 9 -54 22 S 29% H35 Leavenworth - 95 5. 39 25. 239 5 5 5 -0.010 2 -60 20 S 29% 712 USAF Academy Observatory -104 55. 39 5. 2170 5 5 2 -0.009 9 -54 19 S 29% SntaCruz CA Jon Merryman -121 55. 36 55. 0 5 4 46 -0.009 23 -42 18 - 30% *** Path limit *** 17 S 30% Santa Cruz CA -122 5. 36 55. 6 5 4 46 -0.008 23 -42 17 S 30% APTOS CA R.NoltheniusCabrill -121 55. 36 55. 119 5 4 46 -0.008 23 -42 15 S 30% Elbert CO ScottDonnellKiowaCk -104 35. 39 5. 2230 5 5 3 -0.007 9 -54 12 S 31% 716 Palmer Divide Observatory, -104 45. 39 5. 2268 5 5 2 -0.006 9 -54 9 S 31% Holton, KS aprox. Mike Ford - 95 45. 39 25. 0 5 5 5 -0.004 2 -59 8 S 32% MORGAN HILL CA Breit~Derek C. -121 45. 37 5. 282 5 4 47 -0.004 23 -42 6 S 32% Merced CA - Mark Wedel -120 35. 37 15. 52 5 4 48 -0.003 22 -43 6 S 32% RMSS CO Debbie Schermerhorn -105 25. 39 5. 2651 5 5 2 -0.003 10 -54 1 S 32% BonnyDun CA Nolthenius mobile -122 5. 37 5. 866 5 4 46 0.000 23 -42 0 - 32% **** Centre Line **** -3 N 32% Larkspur CO Martin Hale -104 55. 39 15. 2100 5 5 2 0.001 9 -54 -6 N 32% San Jose, CA - Rudy Norvelle -121 45. 37 15. 0 5 4 47 0.003 23 -42 -9 N 31% LosGatos CA OakridgeO Baldridge -122 5. 37 15. 732 5 4 46 0.004 23 -42 -13 N 31% SAN JOSE CA JAMES H. VAN NULAND -121 55. 37 15. 73 5 4 46 0.006 23 -42 -16 N 30% 662 Lick Observatory, Mount Ham -121 35. 37 25. 1251 5 4 47 0.008 22 -42 -16 N 30% G65 Vulcan North, Lick Observat -121 35. 37 25. 1215 5 4 47 0.008 22 -42 -17 N 30% San Jose CA Dr Backus -121 45. 37 15. 0 5 4 46 0.008 23 -42 -18 - 30% *** Path limit *** -19 N 29% GrndJunction CO -108 35. 39 5. 1398 5 5 0 0.009 12 -51 -19 N 29% Castlrok CO Franklin Miller em? -104 55. 39 25. 1947 5 5 2 0.009 9 -54 -20 N 29% Cameron, MO aprox.SteveHendrix - 94 15. 39 45. 0 5 5 5 0.010 1 -60 -23 N 28% Nine-Brick OBS W Cheng -122 5. 37 25. 100 5 4 46 0.011 23 -42 -23 N 28% Sunnyvale CA Sielski~Hank -122 5. 37 25. 0 5 4 46 0.011 23 -42 -23 N 28% St Joseph MO - 94 55. 39 45. 259 5 5 5 0.011 1 -60 -23 N 28% Silicon Valley - Thad Floryan -122 5. 37 25. 78 5 4 46 0.011 23 -42 -27 N 27% CAMPBELL CA BALDRIDGE~RICHA -122 5. 37 25. 115 5 4 46 0.013 23 -42 -27 N 27% SANTA CLARA CA OKASAKI~KENT -122 5. 37 25. 115 5 4 46 0.013 23 -42 -29 N 26% Mtn View CA SETI Peter Backus -122 5. 37 25. 0 5 4 46 0.014 23 -42 -33 N 25% Los Altos CA ADLER~ALAN -122 5. 37 25. 0 5 4 46 0.016 23 -42 -33 N 24% TuolemneMeadows, Dave McKulle -119 25. 37 55. 2500 5 4 50 0.016 21 -44 -35 N 24% PaloAlto CA Lum, Stanford -122 5. 37 25. 0 5 4 46 0.017 23 -42 -35 N 24% 707 Chamberlin field station -105 25. 39 25. 0 5 5 2 0.017 10 -53 -41 N 21% Miners View, CO Trina Ruhland -106 5. 39 25. 3350 5 5 1 0.020 10 -53 -43 N 20% HALF MOON BAY CA FRANK~CHRISTOPH -122 25. 37 25. 0 5 4 45 0.021 23 -42 -47 N 18% BELMONT CA HART~JIM -122 15. 37 35. 0 5 4 46 0.023 23 -42 -48 N 18% LITTLETON CO OLASON~MICHAEL -105 5. 39 35. 1896 5 5 2 0.023 9 -54 -48 N 18% 447 Centennial Observatory -104 45. 39 35. 1723 5 5 2 0.023 9 -54 -49 N 18% UNION CITY CA GARFINKLE~ROBER -122 5. 37 35. 0 5 4 46 0.024 23 -42 -50 N 17% College of San Mateo -122 25. 37 35. 191 5 4 46 0.024 23 -42 -52 N 16% ENGLEWOOD CO RASOR~PAT -104 55. 39 35. 1829 5 5 2 0.025 9 -54 -53 N 16% H09 Antelope Hills Observatory, -104 25. 39 45. 1710 5 5 2 0.026 9 -54 -54 N 16% G61 Pleasanton -121 55. 37 35. 91 5 4 46 0.026 22 -42 -54 N 15% Livermor CA Jim Ferreira -121 45. 37 45. 152 5 4 46 0.026 22 -42 -55 N 15% 708 Chamberlin Observatory, Den -104 55. 39 45. 1608 5 5 2 0.026 9 -54 -57 N 14% Manteca CA C.Avalle &Lambertso -121 15. 37 45. 8 5 4 47 0.028 22 -42 -58 N 14% Livermore Carlos Avalle -121 45. 37 45. 125 5 4 46 0.028 22 -42 -58 N 14% Manteca CA Fred Schumacher -121 15. 37 45. 11 5 4 47 0.028 22 -42 -58 N 14% LIVERMORE CA MORANA~ED -121 45. 37 45. 159 5 4 46 0.028 22 -42 -58 N 14% PLEASANTON CA MORGAN~WALTER V -121 55. 37 45. 104 5 4 46 0.028 23 -42 -59 N 14% H05 Edmund Kline Observatory, D -105 55. 39 35. 1528 5 5 1 0.028 10 -53 -61 N 13% Robert Shelton,Sonora, Californ -120 15. 37 55. 705 5 4 48 0.029 21 -43 -61 N 13% DENVER CO DENVER MUSEUM O -104 55. 39 45. 1615 5 5 2 0.030 9 -54 -62 - 12% ** Path limit plus 1-Sigma ** -63 N 12% CastroVl CA Bob Sills -122 5. 37 45. 0 5 4 46 0.030 23 -42 -65 N 11% GOLDEN CO BISQUE~STEVE -105 15. 39 45. 2134 5 5 2 0.031 9 -53 -65 N 11% Brisbane CA -122 25. 37 45. 0 5 4 45 0.031 23 -42 -66 N 11% Castro Valley CA Skelly~Bruce J. -122 5. 37 45. 0 5 4 46 0.032 23 -42 -71 N 9% Oakland CA - Bob Sills -122 5. 37 45. 239 5 4 46 0.034 23 -42 -73 N 8% SAN FRAN CA William Westbrooke -122 25. 37 45. 0 5 4 45 0.035 23 -41 -74 N 8% SAN LEANDRO CA GINGRICH~MARK -122 15. 37 45. 32 5 4 46 0.036 23 -42 -74 N 8% Denver CO Moravec~Jim -105 5. 39 55. 1609 5 5 2 0.036 9 -53 -77 N 7% Fremont CA D. Anderson -122 15. 37 45. 7 5 4 46 0.037 23 -42 -77 N 7% Stockton CA Jeff Baldwin -121 15. 37 55. 0 5 4 47 0.037 22 -42 -78 N 7% SanFrancisco CA -122 25. 37 45. 20 5 4 45 0.037 23 -41 -78 N 7% Oakland CA Chabot Obs. (new) -122 15. 37 45. 465 5 4 46 0.037 23 -42 -78 N 7% 713 Thornton -105 5. 39 55. 1622 5 5 2 0.037 9 -53 -80 N 6% MtThrodn CO - R Keen/G Emerson -105 25. 39 55. 2727 5 5 1 0.039 9 -53 -82 N 6% Walnut Creek CA Shelton~Robert -122 5. 37 55. 84 5 4 46 0.040 23 -42 -85 N 5% 660 Leuschner Observatory, Berk -122 15. 37 55. 73 5 4 45 0.041 23 -42 -85 N 5% Berkeley CA Schrier~Joshua -122 15. 37 55. 0 5 4 45 0.041 23 -42 -85 N 5% BERKELEY CA FREEMAN~TONY -122 15. 37 55. 10 5 4 45 0.041 23 -42 -86 N 5% ANTIOCH CA WESTFALL~JOHN E -121 45. 37 55. 81 5 4 46 0.041 22 -42 -86 N 5% WlnutCrk CA Tom Case (&Rowley) -122 5. 37 55. 0 5 4 46 0.041 23 -42 -92 N 4% Diablo Valley College - 18 inch -122 5. 37 55. 43 5 4 46 0.044 23 -42 -92 N 4% Boulder CO - D. Terrell, 10" -105 5. 40 5. 0 5 5 1 0.045 9 -53 -93 N 4% 463 Sommers-Bausch Observatory, -105 15. 40 5. 1622 5 5 1 0.045 9 -53 -93 N 4% 455 CBA Concord -122 5. 37 55. -31 5 4 46 0.045 23 -42 -101 N 3% San Rafael CA - Walker Vaning -122 35. 37 55. 18 5 4 45 0.049 23 -41 -102 N 2% Niwot CO - SwRI -105 15. 40 5. 0 5 5 1 0.049 9 -53 -105 - 2% ** Path limit plus 2-Sigma ** -107 N 2% 721 Lime Creek -100 15. 40 25. 741 5 5 3 0.052 5 -56 -107 N 2% Niwot CO - C. Olkin, 14" -105 5. 40 5. 0 5 5 1 0.052 9 -53 -111 N 1% Longmont CO Steve Albers -105 5. 40 15. 1524 5 5 1 0.054 9 -53 -117 N 1% Lamoni IA - Graceland Univ - 93 55. 40 35. 338 5 5 4 0.056 1 -60 -120 N 1% Pt Reyes - Vision -122 55. 38 5. 360 5 4 44 0.058 23 -41 -122 N 1% WILTON CA PULLEN~CHUCK -121 15. 38 25. 21 5 4 47 0.059 22 -42 -125 N 1% Fiddletown CA -120 55. 38 25. 0 5 4 47 0.060 21 -43 -125 N 1% Nebraska City, NE - E. Lanning - 95 55. 40 45. 0 5 5 4 0.060 2 -58 -132 N 0% Sacramen CA Jim Varney, S.V.A.S -121 25. 38 25. 9 5 4 46 0.064 22 -42 -133 N 0% GREELEY CO DIETZ~RICHARD D -104 45. 40 25. 1459 5 5 1 0.064 9 -53 -142 N 0% Lincoln NE - 96 45. 40 45. 350 5 5 4 0.068 3 -58 -143 N 0% PENNGROVE CA BUMGARNER~SANDY -122 35. 38 25. 0 5 4 45 0.069 23 -41 -144 N 0% Sacrmnto CA Manuel Tsihlas -121 25. 38 35. 0 5 4 46 0.070 22 -42 -144 N 0% Lincoln NE M. Gaskell & Johnso - 96 35. 40 55. 354 5 5 4 0.070 3 -58 -146 N 0% Sacramento CA Lerner~Noel -121 25. 38 35. 10 5 4 46 0.070 22 -42 -147 N 0% DAVIS CA ERICKSON~PROF. -121 45. 38 35. 38 5 4 46 0.071 22 -42 -148 N 0% CameronP CA Charlie Coburn -120 55. 38 45. 1500 5 4 47 0.072 22 -42 -148 N 0% Sebastopol, CA Robert Innes -122 45. 38 25. 61 5 4 44 0.072 23 -41 -149 - 0% ** Path limit plus 3-Sigma ** Prediction of 2010 May 14.0