Occultation of TYC 2419-00879-1 by 407 Arachne on 2023 Nov 5 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 = +/- 6 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 60 - 0% ** Path limit plus 3-Sigma ** 59 - 2% ** Path limit plus 2-Sigma ** 58 N 15% Rochster NY RIT Obs.M.Richmond - 77 35. 43 5. 168 2 27 41 -0.039 22 -48 58 N 19% US259 & TX FM114 possible mobil - 94 35. 33 35. 0 2 31 11 -0.039 6 -39 57 N 24% H69 Ohio Wesleyan University - 83 5. 40 15. 821 2 29 8 -0.038 17 -46 57 N 27% Akron OH - 81 35. 41 5. 266 2 28 44 -0.038 18 -47 57 - 16% ** Path limit plus 1-Sigma ** 56 N 37% Delaware OH Mark Watson - 83 5. 40 15. 269 2 29 8 -0.038 17 -46 55 N 43% 460 Area 52 Observatory, Nashvi - 94 5. 33 55. 130 2 31 7 -0.037 7 -40 55 - 50% *** Path limit *** 54 N 57% Java Ctr NY Beaver Meadow Obs. - 78 25. 42 45. 459 2 27 54 -0.037 21 -48 53 N 69% Kent SU Obs, OH Francis Graham - 81 15. 41 5. 300 2 28 42 -0.036 19 -47 53 N 74% MillVilg PA MackeyHillCem.J.Bak - 79 55. 41 55. 500 2 28 21 -0.036 20 -48 53 N 75% Hamilton OH - 84 35. 39 25. 183 2 29 30 -0.036 16 -46 52 N 78% H66 Yellow Springs - 83 55. 39 45. 278 2 29 20 -0.035 16 -46 52 N 80% WOOSTER OH THOMAS D. STRICKLER - 81 55. 40 45. 0 2 28 52 -0.035 18 -47 49 N 97% Ashdown, AR WalterWebb,RedRivAC - 94 25. 33 45. 0 2 31 11 -0.033 6 -40 48 N 98% PADUCAH KY NICKOLAS~MICHAE - 88 35. 37 5. 0 2 30 21 -0.033 12 -43 48 N 99% DeKalb,TX US82&2 possible mobil - 94 35. 33 35. 0 2 31 13 -0.032 6 -39 47 N 100% 168 Kourovskaya 59 35. 56 55. 97 1 40 2 -0.032 53 -14 46 N 100% Braceville OH - MVCO - 80 55. 41 15. 299 2 28 39 -0.031 19 -47 45 N 100% JONESBOR AR PAUL QUALTIERI - 90 45. 35 45. 99 2 30 43 -0.030 10 -42 44 N 100% Nashville, AR Roy Clingan - 93 55. 33 55. 0 2 31 9 -0.030 7 -40 43 N 100% H84 Northview Observatory, Mend - 77 35. 42 55. 147 2 27 43 -0.029 22 -49 40 N 100% Mason OH Dunford~John - 84 15. 39 25. 244 2 29 30 -0.027 16 -46 38 N 100% GuysMils PA Craig Mailliard - 79 55. 41 45. 0 2 28 25 -0.026 20 -48 36 N 100% COLUMBUS OH Garrett Van Cleef - 83 5. 40 5. 257 2 29 13 -0.025 17 -46 34 N 100% FarmingtonNY Krobusek~Bruce A. - 77 25. 42 55. 210 2 27 42 -0.023 22 -49 33 N 100% UpArlgtn OH Wolfe~Steve - 83 5. 40 5. 265 2 29 14 -0.022 17 -46 33 N 100% N Canton OH Richard Emmons - 81 25. 40 55. 342 2 28 49 -0.022 18 -47 30 N 100% N CANTON OH DAVID GILL IOTA - 81 25. 40 55. 300 2 28 49 -0.020 19 -47 30 N 100% Little Rock AR - 92 15. 34 45. 87 2 31 0 -0.020 8 -41 30 N 100% 769 McMillin Observatory, Colum - 83 5. 39 55. 190 2 29 14 -0.020 17 -46 29 N 100% Twin Dogs Obs - Dave Dickinson - 68 35. 47 5. 200 2 25 0 -0.019 29 -51 28 N 100% Clarksville, OH D.Dunham remot - 84 5. 39 25. 310 2 29 29 -0.019 16 -46 25 N 100% NEWARK NY BRADLEY TIMERSON - 77 5. 43 5. 144 2 27 41 -0.017 22 -49 25 N 100% Wilmot OH Wilderness Center O - 81 35. 40 45. 300 2 28 55 -0.017 18 -47 24 N 100% Remington, OH David Dunham C - 84 15. 39 15. 186 2 29 34 -0.016 16 -46 22 N 100% Cincinnati OH - 84 35. 39 5. 168 2 29 37 -0.015 16 -46 21 N 100% Waco TX Eisfeldt~Dave - 97 15. 31 35. 158 2 31 31 -0.014 3 -37 21 N 100% CINCINNATI OH VENTRE~JOHN E. - 84 25. 39 5. 247 2 29 36 -0.014 16 -46 20 N 100% CINCINNA OH BASIL H. ROWE - 84 25. 39 5. 268 2 29 36 -0.014 16 -46 20 N 100% Hickory AR Tillman Kennon - 90 55. 35 25. 0 2 30 52 -0.013 10 -42 19 N 100% 816 Rand Observatory - 74 15. 44 25. 502 2 26 51 -0.013 24 -50 16 N 100% Youngstown OH - 80 35. 41 5. 256 2 28 42 -0.011 19 -48 15 N 100% Sherbrooke PQ - 71 55. 45 25. 163 2 26 8 -0.010 26 -50 12 N 100% Goshen KY Charles Allen III - 85 35. 38 25. 0 2 29 54 -0.008 15 -45 11 N 100% Cincinnati OH Gene Herrmann - 84 15. 39 5. 0 2 29 37 -0.008 16 -46 10 N 100% WACO TX MCANALLY~JOHN W - 97 15. 31 35. 184 2 31 33 -0.007 3 -37 9 N 100% Youngstn Oh Phil Plante IOTA - 80 35. 41 5. 300 2 28 44 -0.006 19 -48 8 N 100% WashingtonCH OH - 83 25. 39 35. 100 2 29 26 -0.006 17 -46 7 N 100% Waco TX - 97 5. 31 35. 123 2 31 33 -0.005 3 -38 7 N 100% Louisville KY - 85 45. 38 15. 137 2 29 58 -0.004 14 -45 6 N 100% Sherbrok PQ Vincent Desmarais - 71 55. 45 15. 0 2 26 11 -0.004 26 -50 6 N 100% Texarkana TX - 94 5. 33 25. 99 2 31 18 -0.004 7 -40 1 N 100% Kirov, Russia 49 45. 58 35. 0 1 43 42 -0.001 56 -19 0 N 100% H65 Waltonfields Observatory, W - 84 35. 38 55. 232 2 29 43 0.000 16 -46 0 - 100% **** Centre Line **** 0 S 100% Louisville KY Newman~Harry - 85 35. 38 15. 0 2 29 57 0.000 15 -45 -6 S 100% Fairfax VT Lawrence Garrett - 72 55. 44 35. 109 2 26 35 0.004 25 -50 -10 S 100% LORENA TX BARTON~JOHNNY - 97 5. 31 25. 309 2 31 37 0.006 3 -38 -11 S 100% MtMegntc Qu Obs.Astr.MontMegant - 71 5. 45 25. 1114 2 26 2 0.007 27 -51 -11 S 100% 301 Mont Megantic - 71 5. 45 25. 1091 2 26 2 0.007 27 -51 -14 S 100% Burlington VT - 73 15. 44 25. 34 2 26 42 0.010 25 -50 -14 S 100% 784 Stull Observatory, Alfred U - 77 45. 42 15. 550 2 28 4 0.010 21 -49 -15 S 100% Jaervsoe, Sweden 16 15. 61 45. 150 1 55 38 0.010 59 -32 -17 S 100% Syracuse NY Stu Forster et al. - 76 5. 43 5. 0 2 27 36 0.012 23 -49 -22 S 100% 099 Lahti 25 35. 61 15. 1738 1 52 26 0.015 59 -29 -27 S 100% Zanesville OH - 82 5. 39 55. 219 2 29 14 0.018 18 -47 -29 S 100% n.e. Ithaca, NY CornellHartung - 76 25. 42 45. 539 2 27 44 0.020 22 -49 -33 S 100% EastPittsburghPA GRAHAM~FRANCIS - 80 35. 40 35. 0 2 28 54 0.023 19 -48 -34 S 100% SanAnton TX Scott Magee Aud - 99 15. 29 45. 0 2 31 46 0.023 1 -36 -35 S 100% H34 Chapel Hill - 95 15. 32 15. 89 2 31 34 0.024 5 -39 -37 S 100% J. Petersen - 98 25. 30 25. 50 2 31 45 0.025 2 -37 -38 S 100% SanAnton TX Jack Petersen Aud - 98 25. 30 15. 0 2 31 46 0.026 2 -37 -39 S 100% Sherrill NY Kevin Wigell - 75 35. 43 5. 136 2 27 32 0.026 23 -50 -39 S 100% McLeod TX Irwin~Darrel - 94 5. 32 55. 94 2 31 28 0.027 6 -40 -50 S 95% 789 Litchfield Observatory, Cli - 75 25. 43 5. 274 2 27 32 0.034 23 -50 -54 S 63% MEMPHIS TN HONEY~JAMES E. - 89 55. 35 15. 76 2 30 59 0.036 10 -43 -54 S 62% Utica NY Sam Falvo - 75 15. 43 5. 0 2 27 30 0.036 23 -50 -55 - 50% *** Path limit *** -56 S 40% eSherill NY K.Wigell AS obs.sit - 75 25. 43 5. 329 2 27 32 0.038 23 -50 -56 S 37% 297 Middlebury - 73 15. 44 5. 1528 2 26 53 0.038 25 -51 -56 S 30% Steubenville OH - 80 35. 40 25. 201 2 29 1 0.038 19 -48 -57 S 29% Austin, TX Jim Walker, 8cm R - 97 55. 30 25. 0 2 31 48 0.038 2 -37 -57 - 16% ** Path limit plus 1-Sigma ** -58 S 19% Marshall TX - 94 25. 32 35. 125 2 31 34 0.039 6 -40 -59 - 2% ** Path limit plus 2-Sigma ** -60 S 4% 845 Ford Observatory, Ithaca - 76 25. 42 25. 321 2 27 54 0.041 22 -50 -60 - 0% ** Path limit plus 3-Sigma ** Prediction of 2023 Sep 17.8