Occultation of TYC 1899-00729-1 by 777 Gutemberga on 2023 Aug 15 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 = +/- 1 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 47 - 0% ** Path limit plus 3-Sigma ** 46 S 0% Running Springs, CA - Bob Jones -117 5. 34 15. 1871 10 18 40 -0.015 2 -31 46 S 0% LOS ALAMITOS CA DUNHAM~BARBARA -118 5. 33 45. 6 10 18 40 -0.014 1 -32 46 S 0% 447 Centennial Observatory -104 45. 39 35. 1723 10 18 45 -0.014 13 -20 45 S 1% Lomita CA Ron Rennie -118 25. 33 45. 0 10 18 40 -0.014 1 -32 44 - 2% ** Path limit plus 2-Sigma ** 42 S 6% Long Beach CA -118 15. 33 45. 11 10 18 40 -0.013 1 -32 41 - 16% ** Path limit plus 1-Sigma ** 39 S 29% 677 Lake Arrowhead -117 15. 34 15. 1686 10 18 40 -0.012 2 -31 39 S 29% Cerritos Ca Curt Schneider -118 5. 33 55. 20 10 18 40 -0.012 1 -31 38 S 43% Wilmngtn CA Doug Wilson -118 15. 33 45. 0 10 18 40 -0.012 1 -32 38 - 50% *** Path limit *** 37 S 64% 707 Chamberlin field station -105 25. 39 25. 0 10 18 45 -0.011 13 -20 36 S 68% ENGLEWOOD CO RASOR~PAT -104 55. 39 35. 1829 10 18 45 -0.011 13 -20 36 S 69% LITTLETON CO OLASON~MICHAEL -105 5. 39 35. 1896 10 18 45 -0.011 13 -20 35 S 84% 708 Chamberlin Observatory, Den -104 55. 39 45. 1608 10 18 45 -0.011 13 -20 33 S 94% RnchoPlV CA 2003_718BruceHerric -118 25. 33 45. 360 10 18 40 -0.010 1 -32 33 S 94% G71 Rancho Palos Verdes -118 25. 33 45. 266 10 18 40 -0.010 1 -32 32 S 97% Hacienda Hghts, CA -- Wasson -117 55. 33 55. 200 10 18 41 -0.010 1 -31 31 S 98% Torrance CA 2003_718Don Davies -118 25. 33 45. 30 10 18 41 -0.010 1 -32 31 S 98% Pomona CA Alesofia bad eml? -117 45. 34 5. 230 10 18 41 -0.010 2 -31 30 S 99% Cima Pinto Valley Obs CA -115 25. 35 15. 1615 10 18 41 -0.009 4 -29 30 S 99% VERMILLN SD CHRIS KEATING - 96 55. 42 45. 305 10 18 52 -0.009 20 -13 29 S 100% Redondo Beach CA - Jim Edwards -118 25. 33 45. 41 10 18 41 -0.009 1 -32 28 S 100% Torrance CA Aaron Brown -118 25. 33 55. 30 10 18 41 -0.009 1 -32 28 S 100% DENVER CO DENVER MUSEUM O -104 55. 39 45. 1615 10 18 45 -0.009 13 -20 21 S 100% Glendora CA Lewin~Pablo -117 55. 34 5. 220 10 18 41 -0.007 2 -31 18 S 100% Rosemead CA Jack Longthorne -118 5. 34 5. 213 10 18 41 -0.006 1 -31 18 S 100% G72 University Hills -118 15. 34 5. 108 10 18 41 -0.006 1 -31 17 S 100% GOLDEN CO BISQUE~STEVE -105 15. 39 45. 2134 10 18 45 -0.005 13 -20 16 S 100% Denver CO Moravec~Jim -105 5. 39 55. 1609 10 18 46 -0.005 13 -20 15 S 100% 750 Hobbs Observatory, Fall Cre - 91 15. 44 45. 246 10 18 57 -0.005 24 -9 14 S 100% Los AngeleCA Creel~Douglas -118 25. 33 55. 27 10 18 41 -0.004 1 -32 13 S 100% Meadview AZ Bill Goodart -114 5. 35 55. 951 10 18 41 -0.004 5 -28 13 S 100% Apple Valley CA - Lewis Center -117 15. 34 35. 937 10 18 41 -0.004 2 -31 13 S 100% Monrovia CA David Hasenauer -117 55. 34 15. 0 10 18 41 -0.004 1 -31 13 S 100% Los Angeles CA -118 15. 34 5. 104 10 18 41 -0.004 1 -31 12 S 100% 713 Thornton -105 5. 39 55. 1622 10 18 46 -0.004 13 -20 10 S 100% Miners View, CO Trina Ruhland -106 5. 39 25. 3350 10 18 45 -0.003 12 -21 10 S 100% Pasadena CA PCC Obs -118 5. 34 5. 241 10 18 41 -0.003 1 -31 10 S 100% WRIGHTWOOD CA YOUNG~JIM & KAR -117 35. 34 25. 1829 10 18 41 -0.003 2 -31 10 S 100% EauClair WI U. of Wisconsin - 91 35. 44 45. 268 10 18 57 -0.003 24 -9 9 S 100% Pasadena CA Tony Cook -118 5. 34 5. 239 10 18 41 -0.003 1 -31 8 S 100% Pasadena CA Jay Goguen -118 5. 34 5. 243 10 18 41 -0.003 1 -31 8 S 100% Pasadena CA -118 5. 34 5. 253 10 18 41 -0.003 1 -31 6 S 100% Table Mountain Observatory -117 45. 34 25. 2226 10 18 41 -0.002 2 -31 5 S 100% PASADENA CA BENNER~DR. LANC -118 5. 34 15. 384 10 18 41 -0.002 1 -31 5 S 100% G73 Mount Wilson-TIE -118 5. 34 15. 1621 10 18 41 -0.002 1 -31 5 S 100% Faribault, MN - Kochab Obs - 12" - 93 15. 44 15. 325 10 18 55 -0.001 23 -10 4 S 100% 672 Mount Wilson -118 5. 34 15. 1704 10 18 41 -0.001 1 -31 4 S 100% LosAngls CA Griffith Obs. -118 15. 34 5. 357 10 18 41 -0.001 1 -31 4 S 100% ALTADENA CA LYZENGA~GREGORY -118 5. 34 15. 504 10 18 41 -0.001 1 -31 1 S 100% LA CANADA CA EDBERG~STEVE -118 15. 34 15. 479 10 18 41 0.000 1 -31 0 S 100% 674 Ford Observatory, Wrightwoo -117 35. 34 25. 4368 10 18 41 0.000 2 -31 0 - 100% **** Centre Line **** -1 N 100% 671 Stony Ridge -117 55. 34 15. 1700 10 18 41 0.000 2 -31 -1 N 100% H05 Edmund Kline Observatory, D -105 55. 39 35. 1528 10 18 45 0.000 13 -20 -3 N 100% Burbank CA George Willis -118 25. 34 15. 0 10 18 41 0.001 1 -31 -3 N 100% MtThrodn CO - R Keen/G Emerson -105 25. 39 55. 2727 10 18 46 0.001 13 -20 -4 N 100% LaCrsnta CA Sid Ferreira Obs. -118 15. 34 15. 475 10 18 41 0.001 1 -31 -4 N 100% Boulder CO - D. Terrell, 10" -105 5. 40 5. 0 10 18 46 0.001 13 -20 -10 N 100% Boulder CO Jewell~Jack -105 15. 40 5. 1622 10 18 46 0.003 13 -20 -10 N 100% Boulder CO Buie~Marc -105 15. 40 5. 1622 10 18 46 0.003 13 -20 -10 N 100% 463 Sommers-Bausch Observatory, -105 15. 40 5. 1622 10 18 46 0.003 13 -20 -11 N 100% 741 Goodsell Observatory, North - 93 5. 44 25. 269 10 18 56 0.003 23 -10 -14 N 100% Northfield MN Messner~Steve - 93 5. 44 35. 288 10 18 56 0.004 23 -10 -14 N 100% Niwot CO - SwRI -105 15. 40 5. 0 10 18 46 0.004 13 -20 -16 N 100% 682 Kanab -112 25. 37 5. 1616 10 18 42 0.005 7 -26 -16 N 100% Niwot CO - C. Olkin, 14" -105 5. 40 5. 0 10 18 46 0.005 13 -20 -21 N 100% Longmont CO Steve Albers -105 5. 40 15. 1524 10 18 46 0.007 13 -20 -25 N 100% Nrthridg CA Jim Miller -118 35. 34 15. 463 10 18 41 0.008 1 -31 -27 N 100% GREELEY CO DIETZ~RICHARD D -104 45. 40 25. 1459 10 18 46 0.008 14 -19 -30 N 100% Simi Valley CA Veronica~Jim -118 45. 34 15. 291 10 18 41 0.009 1 -32 -31 N 98% NewburyP CA Robert J. Stine -118 55. 34 15. 213 10 18 41 0.010 1 -32 -37 N 60% 252 Goldstone DSS 13, Fort Irwi -116 45. 35 15. 1041 10 18 41 0.012 3 -30 -37 N 54% Camarill CA Gary Goodman -119 5. 34 15. 42 10 18 41 0.012 1 -32 -38 - 50% *** Path limit *** -38 N 46% 666 Moorpark College Observator -118 45. 34 15. 268 10 18 41 0.012 1 -32 -40 N 22% 670 Camarillo -119 5. 34 15. -15 10 18 41 0.013 1 -32 -40 N 21% Sioux Falls SD - 96 45. 43 35. 425 10 18 53 0.013 20 -13 -41 N 18% G70 Francisquito Observatory, L -118 35. 34 25. 396 10 18 41 0.013 1 -31 -41 - 16% ** Path limit plus 1-Sigma ** -41 N 16% Castaic CA S.ClaritaV D.Engles -118 35. 34 25. 0 10 18 41 0.013 1 -31 -44 - 2% ** Path limit plus 2-Sigma ** -45 N 1% Lancastr CA AVAC Stephen Mathis -118 5. 34 45. 0 10 18 41 0.014 2 -31 -46 N 0% KramerJn CA mobile site -117 35. 34 55. 750 10 18 41 0.014 2 -30 -47 N 0% Castaic CA ANET~FRANK -118 35. 34 25. 489 10 18 41 0.015 1 -31 -47 - 0% ** Path limit plus 3-Sigma ** Prediction of 2023 Aug 6.7