Grazing Occultations RASC 2012 JAN. 01 - DEC. 31 IOTA/ES E. Riedel NO. YEAR MO DAY USNO SAOPPM D MAG %SNL L W.U.T. LONG LAT STAR NAME MAG1 MAG2 SEP PA MAG3 SEP3 PA3 1 2012 JAN 2 ZC 163 92255A 7.2 57+ N 3 37.3 -59 48 7.2 10.2 8.6 197 2 2012 JAN 2 ZC 177 92310 6.9 59+ N 6 41.2 -111 31 212 B. Psc 3 2012 JAN 5 ZC 525 76045 6.5 84+ N 6 33.4 -120 46 14 H1. Tau 4 2012 JAN 5 ZC 534 76121V 6.1 85+ N 9 24.5 -129 54 22 H1. Tau 6.8 6.8 0.1 5 2012 JAN 6 ZC 657 76602 5.3 90+ N 3 30.5 -85 38 67 Tau 6 2012 JAN 6 ZC 656 76601V 4.2 90+ N 3 31.3 -84 32 65 kappa Tau 5.2 5.2 0.1 110 7 2012 JAN 13 ZC 1582 118550 6.4 82- S 9 17.3 -122 31 237 B. Leo 8 2012 JAN 15 ZC 1800 138845 5.5 62- S 7 55.1 -116 50 21 q Vir 9 2012 JAN 18 ZC 2206 183466 7.0 28- S 9 9.9 -84 41 10 2012 JAN 18 X 21324 183495 7.2 28- S 9 44.4 -103 26 11 2012 JAN 25 ZC 3185 145637 5.1 4+ S 2 27.2 -130 43 46 c1 Cap 12 2012 JAN 30 ZC 244 92556 6.7 40+ N 4 33.3 -117 29 104 Psc 13 2012 JAN 31 ZC 348 92905J 6.8 48+ S 0 59.3 -103 20 7.0 9.0 14 2012 JAN 31 ZC 371 92983 6.2 50+ N 6 42.2 -129 34 27 Ari 15 2012 JAN 31 ZC 460 93304 6.9 57+ S 23 45.6 -88 21 16 2012 FEB 1 ZC 465 93328 4.3 58+ N 1 11.1 -106 38 57 delta Ari (Botein) 17 2012 FEB 1 X 4338 93394 6.9 60+ N 6 21.7 -118 55 18 2012 FEB 1 ZC 489 93412 6.8 61+ N 8 13.4 -104 55 19 2012 FEB 2 ZC 631 76541O 5.6 70+ N 9 50.2 -130 49 51 Tau 5.9 7.9 0.1 347 20 2012 FEB 13 ZC 2029 158401 4.9 66- N 6 49.6 -108 30 40 H. ET Vir 4.9 5.0 VARIABLE 21 2012 FEB 19 X 28160 163399 7.3 6- N 14 25.5 -128 39 22 2012 FEB 20 ZC 3070 164046 6.6 3- N 10 57.2 -65 48 8 Aqr 23 2012 FEB 24 ZC 3501 128374 5.0 4+ N 1 11.9 -114 51 19 TX Psc 5.0 5.2 VARIABLE 24 2012 FEB 26 ZC 197 92395K 7.0 16+ N 3 29.9 -128 33 7.8 7.8 0.1 90 25 2012 FEB 27 ZC 313 92803K 7.0 23+ N 2 32.8 -121 47 8.3 8.3 0.1 90 26 2012 FEB 29 ZC 534 76121V 6.1 40+ N 1 33.8 -105 28 22 H1. Tau 6.8 6.8 0.1 27 2012 FEB 29 X 5837 76645V 7.1 49+ N 23 32.6 -75 54 8.9 8.9 0.1 126 28 2012 MAR 2 ZC 817 77184T 4.9 59+ N 0 31.0 -101 47 114 o Tau 5.6 5.6 0.1 90 10.9 37.8 348 29 2012 MAR 2 ZC 847 77336J 3.0 61+ S 6 13.1 -121 55 123 zeta Tau 3.2 5.2 0.0 30 2012 MAR 2 ZC 843 77313O 7.0 61+ N 5 28.1 -129 35 7.2 7.8 4.1 275 31 2012 MAR 2 ZC 851 77358K 6.4 62+ N 7 9.9 -130 42 7.1 7.1 0.1 90 32 2012 MAR 3 ZC 989 78395A 6.7 70+ N 3 40.8 -130 50 15 Gem 6.6 8.0 24.9 204 33 2012 MAR 3 ZC 991 78402 6.2 70+ N 4 55.2 -64 55 16 Gem 34 2012 MAR 4 ZC 1114 96837 6.8 79+ N 5 28.1 -73 55 143 B. Gem 35 2012 MAR 4 ZC 1124 96888A 6.9 79+ N 6 40.8 -96 55 6.9 11.7 12.8 58 36 2012 MAR 5 ZC 1271 97843V 5.9 89+ N 11 8.2 -130 43 29 Cnc 6.2 7.0 0.1 37 2012 MAR 15 X 24415 186126 7.5 46- N 11 10.3 -82 44 38 2012 MAR 16 ZC 2757 187498 5.0 36- S 9 2.1 -102 23 36 xi1 Sgr 39 2012 MAR 16 ZC 2760 187514A 6.9 36- N 10 31.8 -73 45 6.7 12.0 17.0 330 40 2012 MAR 26 X 3641 93073 7.3 11+ N 3 34.2 -99 55 41 2012 MAR 26 ZC 402 93081 6.4 11+ N 4 5.2 -130 46 36 Ari 42 2012 MAR 27 ZC 520 93507 7.5 18+ N 5 35.3 -130 41 43 2012 MAR 28 ZC 631 76541O 5.6 24+ N 1 10.8 -103 24 51 Tau 5.9 7.9 0.1 344 44 2012 MAR 28 ZC 633 76548V 5.5 24+ N 1 23.4 -102 55 53 Tau 6.2 6.2 0.1 45 2012 MAR 28 ZC 642 76564K 6.8 24+ N 2 43.6 -70 55 219 B. Tau 7.7 7.7 0.1 353 46 2012 MAR 28 X 5624 76565 7.1 24+ N 2 25.8 -116 54 47 2012 MAR 28 X 5728 76609J 7.4 25+ N 5 22.9 -128 32 7.5 10.0 48 2012 MAR 28 ZC 766 76972K 5.8 32+ N 23 56.0 -81 48 105 Tau 6.8 6.8 0.3 270 49 2012 MAR 29 ZC 905 77813V 6.9 41+ N 23 36.2 -78 23 231 B. Ori 7.1 8.0 0.0 21 50 2012 MAR 30 X 8325 77983 7.1 43+ N 3 40.6 -85 55 51 2012 MAR 30 ZC 935 78077 6.8 44+ N 5 32.8 -130 44 52 2012 MAR 31 X 10147 96312 7.4 52+ N 1 49.0 -109 32 53 2012 MAR 31 ZC 1060 96335K 7.3 52+ N 2 58.2 -82 55 8.2 8.2 0.0 30 54 2012 MAR 31 ZC 1076 96426 7.5 54+ N 5 7.9 -130 42 55 2012 APR 2 ZC 1320 98143 6.7 73+ N 5 13.7 -110 55 56 2012 APR 11 ZC 2549 185678V 6.6 72- N 11 4.3 -106 44 7.4 7.4 0.1 57 2012 APR 17 ZC 3371 146415 6.4 14- N 10 15.8 -80 20 58 2012 APR 25 X 6332 76850 7.3 12+ N 1 34.0 -99 37 59 2012 APR 25 ZC 755 76939K 6.2 13+ N 5 7.4 -123 55 330 B. Tau 7.1 7.1 0.1 0 60 2012 APR 26 X 7662 77596 7.3 19+ N 1 58.5 -100 46 61 2012 APR 27 ZC 1025 95968 7.3 27+ N 1 35.5 -61 55 62 2012 APR 29 ZC 1257 97762 7.3 45+ N 0 41.0 -88 30 63 2012 APR 30 ZC 1384 98495K 7.2 58+ N 4 9.1 -108 55 8.2 8.2 0.1 81 64 2012 MAY 1 ZC 1482 118111K 6.2 67+ N 1 51.2 -95 51 14 Sex 7.1 7.1 0.1 90 65 2012 MAY 2 ZC 1587 118574Q 5.9 77+ N 0 32.6 -66 55 55 Leo 6.3 8.3 1.1 47 8.0 0.8 66 2012 MAY 2 ZC 1605 118634 6.0 78+ N 3 59.0 -125 53 62 Leo 67 2012 MAY 10 ZC 2798 162260O 6.1 78- S 4 25.5 -83 23 195 B. Sgr 7.0 7.2 0.1 198 68 2012 MAY 10 ZC 2814 162413V 4.9 77- N 8 51.9 -89 20 43 d Sgr 5.8 5.8 0.1 90 69 2012 MAY 10 ZC 2816 162432C 7.0 77- N 9 47.1 -79 20 6.8 9.0 39.7 159 70 2012 MAY 11 ZC 2969 163481I 3.0 65- N 14 8.4 -78 20 9 beta Cap(Dabih major) 3.5 4.8 0.0 223 6.7 0.0 71 2012 MAY 15 ZC 3453 128186V 5.0 27- N 7 28.5 -80 47 8 kappa Psc 5.7 5.7 0.1 72 2012 MAY 23 ZC 847 77336J 3.0 4+ N 2 38.2 -110 47 123 zeta Tau 3.2 5.2 0.0 73 2012 MAY 24 ZC 995 78423B 4.1 8+ N 2 35.0 -114 35 18 nu Gem 4.3 6.0 0.2 139 8.6 112.5 329 74 2012 MAY 27 ZC 1341 98267Y 4.3 31+ N 0 51.2 -92 27 65 alpha Cnc (Acubens) 5.1 5.1 0.1 0 11.8 11.3 325 75 2012 MAY 27 ZC 1359 98378L 5.2 33+ N 5 29.7 -130 53 76 kappa Cnc 5.8 7.8 6.0 0.3 110 76 2012 JUN 15 ZC 363 92957 7.2 15- N 11 37.4 -122 26 77 2012 JUN 23 ZC 1332 98235K 5.4 13+ N 5 24.5 -130 53 60 Cnc 6.5 6.5 0.1 90 78 2012 JUL 8 ZC 3371 146415 6.4 76- N 8 0.5 -105 22 79 2012 JUL 9 ZC 3501 128374 5.0 67- N 8 46.1 -93 20 19 TX Psc 5.0 5.2 VARIABLE 80 2012 JUL 13 ZC 416 93127H 5.3 30- N 5 46.8 -79 47 42 pi Ari 5.5 7.5 8.4 3.2 120 81 2012 JUL 16 ZC 847 77336J 3.0 7- S 13 0.8 -109 20 123 zeta Tau 3.2 5.2 0.0 82 2012 JUL 16 ZC 847 77336J 3.0 7- N 13 35.4 -130 54 123 zeta Tau 3.2 5.2 0.0 83 2012 JUL 17 ZC 971 95576K 7.3 3- S 9 27.5 -82 43 7.5 9.5 0.1 320 84 2012 JUL 17 ZC 995 78423B 4.1 3- N 12 48.4 -130 41 18 nu Gem 4.3 6.0 0.2 139 8.6 112.5 329 85 2012 JUL 22 ZC 1495 118164 5.8 9+ S 1 8.8 -85 26 19 Sex 86 2012 JUL 23 X 16742 138004X 7.5 17+ S 3 47.0 -111 25 9.0 9.0 0.1 152 87 2012 JUL 30 ZC 2557 185765 6.2 88+ S 2 41.8 -96 41 88 2012 JUL 31 ZC 2757 187498 5.0 95+ S 6 3.1 -130 45 36 xi1 Sgr 89 2012 AUG 5 ZC 3453 128186V 5.0 89- N 7 31.4 -110 26 8 kappa Psc 5.7 5.7 0.1 90 2012 AUG 9 X 3641 93073 7.3 54- N 11 0.7 -116 20 91 2012 AUG 11 ZC 628 76532K 4.9 36- N 7 37.5 -111 37 50 omega Tau 5.0 7.0 0.1 92 2012 AUG 11 ZC 642 76564K 6.8 35- N 9 32.2 -105 20 219 B. Tau 7.7 7.7 0.1 353 93 2012 AUG 13 ZC 915 77911L 4.6 18- S 9 17.8 -115 42 62 chi2 Ori 5.5 6.3 0.0 178 6.3 1.0 335 94 2012 AUG 13 -4.0 15- N 20 40.5 -74 55 Venus 95 2012 AUG 15 ZC 1190 97348Y 7.2 5- S 11 52.6 -117 34 7.9 7.9 0.0 158 11.1 15.9 20 96 2012 AUG 24 ZC 2212 183533 6.2 44+ S 3 24.3 -121 55 147 B. Lib 97 2012 AUG 26 ZC 2529 185526 6.5 68+ S 5 31.3 -106 20 52 V2125 Oph 6.5 6.6 VARIABLE 98 2012 AUG 26 ZC 2535 185584M 6.3 68+ S 7 8.9 -112 20 158 G. Oph 6.6 8.0 0.1 18 99 2012 AUG 27 ZC 2697 187012 6.5 78+ S 5 20.0 -100 20 108 B. Sgr 100 2012 AUG 27 ZC 2708 187086 5.8 78+ S 6 17.2 -130 42 121 B. Sgr 101 2012 AUG 28 ZC 2865 162816 5.7 87+ S 6 38.1 -114 20 267 B. Sgr 102 2012 SEP 4 ZC 240 92536 5.5 86- S 10 43.2 -100 54 102 pi Psc 103 2012 SEP 7 ZC 595 76393K 6.8 62- N 7 42.7 -117 24 164 B. Tau 7.6 7.6 0.1 90 104 2012 SEP 11 ZC 1141 96985 5.5 23- S 10 26.0 -128 32 162 B. Gem 105 2012 SEP 13 ZC 1384 98495K 7.2 8- S 13 2.1 -130 38 8.2 8.2 0.1 81 106 2012 SEP 14 ZC 1482 118111K 6.2 3- S 11 11.0 -98 40 14 Sex 7.1 7.1 0.1 90 107 2012 SEP 14 X 15311 118150X 7.3 3- S 13 9.3 -125 38 8.8 8.8 0.1 49 108 2012 SEP 17 ZC 1885 157745 7.3 5+ S 23 48.1 -83 32 109 2012 SEP 19 X 20012 158363 7.3 11+ S 0 7.8 -87 44 110 2012 SEP 19 ZC 2029 158401 4.9 11+ S 1 45.3 -116 31 40 H. ET Vir 4.9 5.0 VARIABLE 111 2012 SEP 20 ZC 2175 159105V 6.1 20+ S 2 47.4 -128 32 25 Lib 6.8 6.8 0.1 112 2012 SEP 21 ZC 2327 184240 6.7 30+ S 2 38.6 -115 20 83 B. Sco 113 2012 SEP 22 ZC 2618 186343 6.4 51+ S 23 4.8 -75 20 42 B. Sgr 114 2012 SEP 23 ZC 2798 162260O 6.1 62+ S 23 56.3 -88 54 195 B. Sgr 7.0 7.2 0.1 251 115 2012 SEP 24 ZC 2814 162413V 4.9 64+ S 4 20.0 -103 20 43 d Sgr 5.8 5.8 0.1 90 116 2012 SEP 24 ZC 2816 162432C 7.0 64+ S 4 48.2 -99 20 6.8 9.0 39.7 159 117 2012 OCT 3 ZC 416 93127H 5.3 91- N 5 29.0 -76 20 42 pi Ari 5.5 7.5 8.4 3.2 120 118 2012 OCT 4 ZC 533 93568V 6.1 85- N 7 16.5 -116 20 14 Tau 7.1 7.1 0.1 119 2012 OCT 6 ZC 826 77215 7.0 68- S 11 6.0 -99 30 120 2012 OCT 6 ZC 837 77255 6.2 68- S 12 42.0 -123 33 372 B. Tau 121 2012 OCT 7 ZC 915 77911L 4.6 61- N 1 45.1 -58 45 62 chi2 Ori 5.5 6.3 0.0 178 6.3 1.0 335 122 2012 OCT 7 X 8737 95495 7.5 60- S 9 29.9 -71 53 123 2012 OCT 9 ZC 1212 97503K 7.3 39- S 10 51.9 -94 53 7.9 7.9 0.0 21 124 2012 OCT 10 ZC 1332 98235K 5.4 29- S 11 22.9 -128 31 60 Cnc 6.5 6.5 0.1 90 125 2012 OCT 11 X 14756 117904 7.3 20- S 12 10.9 -123 50 126 2012 OCT 13 ZC 1655 138190 6.8 6- S 9 59.0 -60 55 127 2012 OCT 18 ZC 2415 184681 7.3 16+ S 23 42.3 -91 28 V2106 Oph 7.3 7.5 VARIABLE 128 2012 OCT 20 ZC 2734 187324 5.2 35+ S 21 49.2 -69 43 29 Sgr 129 2012 OCT 20 X 25958 187349V 6.8 36+ S 22 21.5 -76 46 BB Sgr 8.3 8.3 0.1 130 2012 OCT 20 X 25968 187358V 7.5 36+ S 22 24.5 -77 47 8.4 8.4 0.1 131 2012 OCT 21 X 26047 161947 7.0 36+ S 0 12.5 -76 20 132 2012 OCT 21 X 26243 162079 7.2 38+ S 2 39.3 -124 25 133 2012 OCT 21 X 26257 162088 7.5 38+ S 3 42.6 -99 20 134 2012 OCT 21 ZC 2773 162130A 6.2 38+ S 4 34.3 -108 20 171 B. Sgr 6.1 9.6 7.5 88 10.8 20.2 113 135 2012 OCT 23 ZC 3051 163946 6.8 60+ S 2 17.5 -125 27 87 B. (Cap)/Aqr 136 2012 OCT 24 ZC 3184 145635K 7.0 70+ S 2 46.1 -130 37 117 G. Cap 7.2 9.7 0.1 260 137 2012 OCT 24 ZC 3185 145637 5.1 70+ S 2 54.0 -130 43 46 c1 Cap 138 2012 OCT 25 ZC 3326 146239O 6.4 81+ S 7 50.4 -130 37 207 B. Aqr 6.7 7.8 0.2 124 139 2012 OCT 26 ZC 3444 128156C 6.3 87+ S 3 43.0 -128 33 22 B. Psc 6.5 10.5 41.7 136 140 2012 OCT 26 ZC 3453 128186V 5.0 88+ S 7 57.0 -93 20 8 kappa Psc 5.7 5.7 0.1 141 2012 OCT 26 ZC 3455 128188V 6.3 88+ S 7 15.5 -122 22 9 Psc 7.2 7.2 0.1 142 2012 NOV 1 ZC 628 76532K 4.9 95- N 6 39.2 -103 20 50 omega Tau 5.0 7.0 0.1 143 2012 NOV 2 ZC 793 77098Y 6.2 88- S 13 24.8 -130 52 351 B. TAURI 7.0 7.0 0.1 314 10.1 9.0 250 144 2012 NOV 3 ZC 894 77705V 4.4 84- N 4 2.9 -117 38 54 chi1 Ori 145 2012 NOV 3 ZC 913 95166L 5.1 83- S 9 35.7 -106 51 64 Ori 6.3 6.3 6.5 0.1 76 146 2012 NOV 3 ZC 915 77911L 4.6 83- S 9 37.8 -109 21 62 chi2 Ori 5.5 6.3 0.0 178 6.3 1.0 335 147 2012 NOV 4 ZC 1072 96407X 6.0 73- S 14 44.7 -120 55 110 B. NP Gem 7.0 7.0 0.0 197 148 2012 NOV 5 ZC 1141 96985 5.5 68- N 2 42.7 -72 43 162 B. Gem 149 2012 NOV 5 X 11419 97083 6.9 67- N 5 9.2 -104 37 BN Gem 6.9 6.8 VARIABLE 150 2012 NOV 6 X 12897 97890K 7.3 57- S 9 42.6 -63 55 8.4 8.4 0.1 139 151 2012 NOV 8 X 15311 118150X 7.3 36- S 8 41.0 -80 23 8.8 8.8 0.1 49 152 2012 NOV 8 ZC 1495 118164 5.8 36- S 10 4.5 -91 51 19 Sex 153 2012 NOV 9 X 16554 118620 7.3 26- S 9 5.1 -75 52 154 2012 NOV 9 X 16588 118629 7.5 26- S 9 46.9 -86 52 155 2012 NOV 9 ZC 1605 118634 6.0 26- S 9 59.1 -95 41 62 Leo 156 2012 NOV 10 ZC 1723 138485 7.2 17- S 10 11.5 -92 53 20 B. Vir 157 2012 NOV 10 ZC 1726 138496 6.7 17- S 10 19.2 -102 25 24 B. Vir 158 2012 NOV 12 X 19788 158207 7.4 3- S 12 0.9 -93 39 159 2012 NOV 12 ZC 1992 158220O 7.5 3- S 12 31.7 -104 32 7.8 8.1 0.3 295 160 2012 NOV 17 X 25569 187040M 7.5 14+ S 1 50.8 -121 21 7.5 10.8 1.3 166 161 2012 NOV 17 X 27110 162699 7.3 21+ S 22 45.9 -84 33 162 2012 NOV 18 ZC 2865 162816 5.7 22+ S 1 1.8 -129 54 267 B. Sgr 163 2012 NOV 20 ZC 3154 145455K 7.4 45+ S 3 51.4 -125 26 8.2 8.2 0.1 90 164 2012 NOV 20 ZC 3259 145939 7.4 53+ S 22 17.5 -80 39 165 2012 NOV 20 X 30505 145963 7.5 53+ S 23 12.7 -100 49 166 2012 NOV 21 ZC 3287 146067Z 5.8 56+ S 5 33.1 -122 23 51 Aqr 6.6 6.6 0.4 100 10.1 54.4 342 167 2012 NOV 22 ZC 3512 128427 5.6 73+ S 23 43.7 -105 39 22 Psc 168 2012 DEC 4 ZC 1359 98378L 5.2 73- S 8 16.9 -126 28 76 kappa Cnc 5.8 7.8 6.0 0.3 110 169 2012 DEC 9 ZC 1919 157886 6.9 21- S 10 15.3 -87 46 497 B. Vir 170 2012 DEC 9 ZC 1930 157938K 5.3 21- S 11 51.2 -130 36 68 i Vir 6.4 6.4 0.1 90 171 2012 DEC 9 ZC 1940 157978 6.9 20- S 14 32.4 -128 53 172 2012 DEC 11 ZC 2217 159330 5.5 5- N 14 31.6 -120 51 11 H. Lib 173 2012 DEC 16 X 29204 164080K 7.1 17+ S 22 58.1 -91 39 8.1 8.1 0.1 107 174 2012 DEC 17 ZC 3093 164182 4.5 19+ S 3 3.7 -111 20 13 nu Aqr 175 2012 DEC 17 ZC 3093 164182 4.5 19+ N 2 48.2 -118 54 13 nu Aqr 176 2012 DEC 18 ZC 3229 145836 5.5 28+ N 3 38.6 -109 40 30 Aqr 177 2012 DEC 19 ZC 3477 128270 6.5 47+ S 22 30.8 -89 44 15 Psc 178 2012 DEC 20 X 31830 128329 7.5 48+ S 2 47.9 -102 20 179 2012 DEC 20 ZC 3501 128374 5.0 50+ N 6 23.3 -125 26 19 TX Psc 5.0 5.2 VARIABLE 180 2012 DEC 21 ZC 173 92304 6.5 67+ S 23 7.4 -81 20 210 B. Psc 181 2012 DEC 22 ZC 196 92388O 7.0 69+ N 6 33.9 -101 39 235 B. Psc 7.4 8.0 0.5 98 182 2012 DEC 23 ZC 326 92841V 5.7 78+ N 8 43.4 -128 32 19 Ari 6.8 6.8 0.1 183 2012 DEC 24 ZC 455 93284V 6.1 87+ N 11 29.0 -130 46 53 UW Ari 6.8 6.8 0.0 299 184 2012 DEC 25 ZC 533 93568V 6.1 90+ N 4 26.1 -85 27 14 Tau 7.1 7.1 0.1 185 2012 DEC 31 ZC 1332 98235K 5.4 92- S 9 48.9 -107 23 60 Cnc 6.5 6.5 0.1 90