Cora»OccDetail

Stellar Occultation by (112) Iphigenia on 2025-10-30 (16:36:06 UT)

Event Details
Occultation UUID [and db] : a903b9c0-ddb8-11f0-547e-1eb2ffff488f [observed] Occultation Date + Time : 2025-10-30 at 16:36:06 UT +/- 0.0 min [1] Object Designation : (112) Iphigenia Star Designation : GDR3 4089280968601509504 Star Coordinates (ICRF) : RA = 18 23 22.5868, DE = -24 17 16.281 [2] Star Magnitudes : G = 12.14 mag, RP = 11.5 mag, BP = 12.62 mag Object Magnitude : V = 14.57 mag Estimated Magnitude Drop : 2.5 mag Estimated Max. Duration : 2.1 sec Speed of the shadow : 35.0 km/s Object Mean Diameter : 72.2 km (src: astorb) => apparent = 39 mas Apparent Motion : 1.1400 arcs/min @ PA = 86 deg Horizontal Parallax : 3.4610 arcs Dynamical Class : MBA Elongation to Moon & Sun : 44° (sunlit = 60%), Sun = 58° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.64 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#124 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : a903b9c0-ddb8-11f0-547e-1eb2ffff488f [observed] Occultation Date + Time : 2025-10-30 at 16:36:06 UT +/- 0.0 min [1] Object Designation : (112) Iphigenia Star Designation : GDR3 4089280968601509504 Star Coordinates (ICRF) : RA = 18 23 22.5868, DE = -24 17 16.281 [2] Star Magnitudes : G = 12.14 mag, RP = 11.5 mag, BP = 12.62 mag Object Magnitude : V = 14.57 mag Estimated Magnitude Drop : 2.5 mag Estimated Max. Duration : 2.1 sec Speed of the shadow : 35.0 km/s Object Mean Diameter : 72.2 km (src: astorb) => apparent = 39 mas Apparent Motion : 1.1400 arcs/min @ PA = 86 deg Horizontal Parallax : 3.4610 arcs Dynamical Class : MBA Elongation to Moon & Sun : 44° (sunlit = 60%), Sun = 58° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.64 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#124 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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Occultation Ground Track
------------------ Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 16:34:53 +51.5584 -059.6335 +03 138 +23 16:34:56 +49.6576 -055.7009 +07 141 +25 16:34:58 +48.4884 -053.0305 +09 143 +25 16:35:00 +47.6046 -050.8441 +10 145 +25 16:35:03 +46.8867 -048.9341 +11 146 +25 16:35:05 +46.2814 -047.2079 +13 148 +25 16:35:07 +45.7593 -045.6148 +14 149 +25 16:35:09 +45.3025 -044.1233 +15 150 +25 16:35:12 +44.8988 -042.7123 +15 151 +25 16:35:14 +44.5396 -041.3670 +16 152 +25 16:35:16 +44.2186 -040.0762 +17 154 +25 16:35:18 +43.9309 -038.8316 +18 155 +24 16:35:21 +43.6729 -037.6263 +18 156 +24 16:35:23 +43.4415 -036.4552 +19 157 +24 16:35:25 +43.2344 -035.3137 +19 158 +23 16:35:27 +43.0494 -034.1982 +20 159 +23 16:35:30 +42.8850 -033.1056 +20 160 +22 16:35:32 +42.7398 -032.0333 +21 161 +22 16:35:34 +42.6126 -030.9790 +21 162 +22 16:35:37 +42.5024 -029.9405 +21 163 +21 16:35:39 +42.4084 -028.9162 +22 164 +21 16:35:41 +42.3299 -027.9044 +22 165 +20 16:35:43 +42.2662 -026.9037 +22 166 +20 16:35:46 +42.2169 -025.9127 +22 167 +19 16:35:48 +42.1815 -024.9303 +23 168 +19 16:35:50 +42.1596 -023.9553 +23 169 +18 16:35:52 +42.1510 -022.9866 +23 170 +17 16:35:55 +42.1553 -022.0233 +23 170 +17 16:35:57 +42.1725 -021.0645 +23 171 +16 16:35:59 +42.2023 -020.1091 +23 172 +16 16:36:02 +42.2447 -019.1564 +23 173 +15 16:36:04 +42.2996 -018.2054 +23 174 +14 16:36:06 +42.3670 -017.2554 +23 175 +14 16:36:08 +42.4470 -016.3055 +23 176 +13 16:36:11 +42.5397 -015.3548 +23 177 +13 16:36:13 +42.6451 -014.4025 +23 178 +12 16:36:15 +42.7635 -013.4477 +23 179 +11 16:36:17 +42.8951 -012.4896 +23 180 +11 16:36:20 +43.0401 -011.5271 +23 181 +10 16:36:22 +43.1990 -010.5593 +22 182 +09 16:36:24 +43.3721 -009.5852 +22 183 +08 16:36:26 +43.5600 -008.6037 +22 184 +08 16:36:29 +43.7631 -007.6135 +22 185 +07 16:36:31 +43.9821 -006.6134 +22 186 +06 16:36:33 +44.2179 -005.6020 +21 187 +05 16:36:36 +44.4712 -004.5776 +21 188 +05 16:36:38 +44.7431 -003.5386 +20 189 +04 16:36:40 +45.0348 -002.4829 +20 190 +03 16:36:42 +45.3477 -001.4083 +20 191 +02 16:36:45 +45.6835 -000.3121 +19 192 +01 16:36:47 +46.0442 +000.8085 +19 193 +01 16:36:49 +46.4322 +001.9574 +18 194 +00 16:36:51 +46.8503 +003.1387 +17 195 -01 16:36:54 +47.3022 +004.3578 +17 196 -02 16:36:56 +47.7925 +005.6212 +16 197 -03 16:36:58 +48.3268 +006.9374 +15 198 -04 16:37:01 +48.9130 +008.3172 +14 200 -05 16:37:03 +49.5615 +009.7757 +13 201 -06 16:37:05 +50.2870 +011.3341 +12 202 -07 16:37:07 +51.1121 +013.0242 +11 204 -09 16:37:10 +52.0734 +014.8984 +10 205 -10 16:37:12 +53.2396 +017.0541 +08 207 -11 16:37:14 +54.7711 +019.7204 +06 209 -13 16:37:16 +57.3763 +023.9078 +03 213 -16 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 16:34:53   +51.5584  -059.6335   +03  138  +23 16:34:56   +49.6576  -055.7009   +07  141  +25 16:34:58   +48.4884  -053.0305   +09  143  +25 16:35:00   +47.6046  -050.8441   +10  145  +25 16:35:03   +46.8867  -048.9341   +11  146  +25 16:35:05   +46.2814  -047.2079   +13  148  +25 16:35:07   +45.7593  -045.6148   +14  149  +25 16:35:09   +45.3025  -044.1233   +15  150  +25 16:35:12   +44.8988  -042.7123   +15  151  +25 16:35:14   +44.5396  -041.3670   +16  152  +25 16:35:16   +44.2186  -040.0762   +17  154  +25 16:35:18   +43.9309  -038.8316   +18  155  +24 16:35:21   +43.6729  -037.6263   +18  156  +24 16:35:23   +43.4415  -036.4552   +19  157  +24 16:35:25   +43.2344  -035.3137   +19  158  +23 16:35:27   +43.0494  -034.1982   +20  159  +23 16:35:30   +42.8850  -033.1056   +20  160  +22 16:35:32   +42.7398  -032.0333   +21  161  +22 16:35:34   +42.6126  -030.9790   +21  162  +22 16:35:37   +42.5024  -029.9405   +21  163  +21 16:35:39   +42.4084  -028.9162   +22  164  +21 16:35:41   +42.3299  -027.9044   +22  165  +20 16:35:43   +42.2662  -026.9037   +22  166  +20 16:35:46   +42.2169  -025.9127   +22  167  +19 16:35:48   +42.1815  -024.9303   +23  168  +19 16:35:50   +42.1596  -023.9553   +23  169  +18 16:35:52   +42.1510  -022.9866   +23  170  +17 16:35:55   +42.1553  -022.0233   +23  170  +17 16:35:57   +42.1725  -021.0645   +23  171  +16 16:35:59   +42.2023  -020.1091   +23  172  +16 16:36:02   +42.2447  -019.1564   +23  173  +15 16:36:04   +42.2996  -018.2054   +23  174  +14 16:36:06   +42.3670  -017.2554   +23  175  +14 16:36:08   +42.4470  -016.3055   +23  176  +13 16:36:11   +42.5397  -015.3548   +23  177  +13 16:36:13   +42.6451  -014.4025   +23  178  +12 16:36:15   +42.7635  -013.4477   +23  179  +11 16:36:17   +42.8951  -012.4896   +23  180  +11 16:36:20   +43.0401  -011.5271   +23  181  +10 16:36:22   +43.1990  -010.5593   +22  182  +09 16:36:24   +43.3721  -009.5852   +22  183  +08 16:36:26   +43.5600  -008.6037   +22  184  +08 16:36:29   +43.7631  -007.6135   +22  185  +07 16:36:31   +43.9821  -006.6134   +22  186  +06 16:36:33   +44.2179  -005.6020   +21  187  +05 16:36:36   +44.4712  -004.5776   +21  188  +05 16:36:38   +44.7431  -003.5386   +20  189  +04 16:36:40   +45.0348  -002.4829   +20  190  +03 16:36:42   +45.3477  -001.4083   +20  191  +02 16:36:45   +45.6835  -000.3121   +19  192  +01 16:36:47   +46.0442  +000.8085   +19  193  +01 16:36:49   +46.4322  +001.9574   +18  194  +00 16:36:51   +46.8503  +003.1387   +17  195  -01 16:36:54   +47.3022  +004.3578   +17  196  -02 16:36:56   +47.7925  +005.6212   +16  197  -03 16:36:58   +48.3268  +006.9374   +15  198  -04 16:37:01   +48.9130  +008.3172   +14  200  -05 16:37:03   +49.5615  +009.7757   +13  201  -06 16:37:05   +50.2870  +011.3341   +12  202  -07 16:37:07   +51.1121  +013.0242   +11  204  -09 16:37:10   +52.0734  +014.8984   +10  205  -10 16:37:12   +53.2396  +017.0541   +08  207  -11 16:37:14   +54.7711  +019.7204   +06  209  -13 16:37:16   +57.3763  +023.9078   +03  213  -16

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +54.5023 -063.6235 +49.0202 -056.4413 +52.3680 -059.1184 +47.8546 -053.7708 +50.3676 -055.0380 +46.9695 -051.5814 +49.1786 -052.3409 +46.2483 -049.6682 +48.2883 -050.1445 +45.6387 -047.9393 +47.5688 -048.2296 +45.1118 -046.3441 +46.9644 -046.5004 +44.6498 -044.8511 +46.4449 -044.9051 +44.2405 -043.4393 +45.9916 -043.4118 +43.8754 -042.0937 +45.5922 -041.9990 +43.5483 -040.8032 +45.2378 -040.6516 +43.2544 -039.5592 +44.9221 -039.3587 +42.9899 -038.3551 +44.6402 -038.1116 +42.7518 -037.1856 +44.3883 -036.9036 +42.5377 -036.0461 +44.1633 -035.7294 +42.3456 -034.9331 +43.9629 -034.5846 +42.1739 -033.8434 +43.7849 -033.4654 +42.0212 -032.7744 +43.6278 -032.3688 +41.8862 -031.7237 +43.4903 -031.2921 +41.7680 -030.6893 +43.3710 -030.2329 +41.6657 -029.6695 +43.2690 -029.1893 +41.5786 -028.6627 +43.1836 -028.1594 +41.5062 -027.6673 +43.1140 -027.1416 +41.4477 -026.6821 +43.0595 -026.1344 +41.4029 -025.7060 +43.0198 -025.1365 +41.3713 -024.7377 +42.9943 -024.1467 +41.3525 -023.7763 +42.9829 -023.1638 +41.3464 -022.8208 +42.9850 -022.1867 +41.3526 -021.8702 +43.0006 -021.2143 +41.3711 -020.9238 +43.0295 -020.2458 +41.4017 -019.9806 +43.0716 -019.2802 +41.4443 -019.0399 +43.1269 -018.3164 +41.4989 -018.1008 +43.1952 -017.3537 +41.5655 -017.1626 +43.2767 -016.3911 +41.6441 -016.2244 +43.3715 -015.4278 +41.7348 -015.2855 +43.4797 -014.4627 +41.8377 -014.3451 +43.6016 -013.4949 +41.9530 -013.4024 +43.7373 -012.5236 +42.0809 -012.4564 +43.8872 -011.5476 +42.2216 -011.5065 +44.0517 -010.5659 +42.3755 -010.5516 +44.2312 -009.5773 +42.5429 -009.5908 +44.4264 -008.5808 +42.7242 -008.6231 +44.6378 -007.5749 +42.9200 -007.6474 +44.8662 -006.5582 +43.1308 -006.6625 +45.1124 -005.5291 +43.3573 -005.6671 +45.3776 -004.4859 +43.6002 -004.6598 +45.6628 -003.4267 +43.8605 -003.6391 +45.9695 -002.3490 +44.1391 -002.6031 +46.2994 -001.2504 +44.4374 -001.5499 +46.6545 -000.1279 +44.7567 -000.4772 +47.0372 +001.0223 +45.0986 +000.6177 +47.4504 +002.2043 +45.4652 +001.7377 +47.8977 +003.4234 +45.8589 +002.8865 +48.3839 +004.6862 +46.2826 +004.0686 +48.9146 +006.0010 +46.7399 +005.2892 +49.4979 +007.3787 +47.2353 +006.5550 +50.1442 +008.8343 +47.7745 +007.8744 +50.8689 +010.3891 +48.3653 +009.2587 +51.6950 +012.0751 +49.0179 +010.7230 +52.6606 +013.9452 +49.7471 +012.2886 +53.8376 +016.0993 +50.5751 +013.9878 +55.3986 +018.7770 +51.5382 +015.8734 +58.1893 +023.1532 +52.7034 +018.0431 +58.2822 +024.1942 +54.2272 +020.7249 Azimuth (Azm) measured from North to East.

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CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.