Cora»OccDetail

Stellar Occultation by (105) Artemis on 2025-12-06 (17:56:07 UT)

Event Details
Occultation UUID [and db] : d354db00-ddb8-11f0-547e-7854a7bde1ea [observed] Occultation Date + Time : 2025-12-06 at 17:56:07 UT +/- 0.01 min [1] Object Designation : (105) Artemis Star Designation : GDR3 2623773535189260672 Star Coordinates (ICRF) : RA = 22 40 59.8187, DE = -05 52 47.932 [2] Star Magnitudes : G = 9.56 mag, RP = 8.87 mag, BP = 10.08 mag Object Magnitude : V = 13.79 mag Estimated Magnitude Drop : 4.3 mag Estimated Max. Duration : 5.7 sec Speed of the shadow : 21.0 km/s Object Mean Diameter : 119.1 km (src: astorb) => apparent = 69 mas Apparent Motion : 0.7283 arcs/min @ PA = 89 deg Horizontal Parallax : 3.6880 arcs Dynamical Class : MBA Elongation to Moon & Sun : 120° (sunlit = 95%), Sun = 85° Cross-track uncertainty : 1.0 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#155 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : d354db00-ddb8-11f0-547e-7854a7bde1ea [observed] Occultation Date + Time : 2025-12-06 at 17:56:07 UT +/- 0.01 min [1] Object Designation : (105) Artemis Star Designation : GDR3 2623773535189260672 Star Coordinates (ICRF) : RA = 22 40 59.8187, DE = -05 52 47.932 [2] Star Magnitudes : G = 9.56 mag, RP = 8.87 mag, BP = 10.08 mag Object Magnitude : V = 13.79 mag Estimated Magnitude Drop : 4.3 mag Estimated Max. Duration : 5.7 sec Speed of the shadow : 21.0 km/s Object Mean Diameter : 119.1 km (src: astorb) => apparent = 69 mas Apparent Motion : 0.7283 arcs/min @ PA = 89 deg Horizontal Parallax : 3.6880 arcs Dynamical Class : MBA Elongation to Moon & Sun : 120° (sunlit = 95%), Sun = 85° Cross-track uncertainty : 1.0 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#155 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 ---------------------------------------------- 17:52:47 +45.3803 -076.5331 +08 106 +21 17:52:53 +44.7782 -070.1670 +12 111 +20 17:53:00 +44.3696 -065.5895 +15 115 +19 17:53:06 +44.0504 -061.8126 +18 118 +18 17:53:12 +43.7865 -058.5150 +20 120 +17 17:53:18 +43.5614 -055.5441 +22 123 +16 17:53:25 +43.3659 -052.8128 +24 125 +15 17:53:31 +43.1939 -050.2662 +25 127 +15 17:53:37 +43.0414 -047.8668 +27 129 +14 17:53:43 +42.9055 -045.5879 +28 131 +13 17:53:50 +42.7839 -043.4093 +30 133 +11 17:53:56 +42.6750 -041.3157 +31 135 +10 17:54:02 +42.5775 -039.2948 +32 137 +09 17:54:08 +42.4903 -037.3367 +33 139 +08 17:54:14 +42.4124 -035.4334 +34 141 +07 17:54:21 +42.3433 -033.5780 +35 143 +06 17:54:27 +42.2822 -031.7647 +36 145 +05 17:54:33 +42.2287 -029.9887 +36 147 +04 17:54:39 +42.1824 -028.2455 +37 149 +03 17:54:46 +42.1429 -026.5314 +38 151 +02 17:54:52 +42.1098 -024.8431 +38 153 +01 17:54:58 +42.0829 -023.1776 +39 155 +00 17:55:04 +42.0620 -021.5320 +40 158 -01 17:55:11 +42.0469 -019.9040 +40 160 -02 17:55:17 +42.0374 -018.2912 +40 162 -03 17:55:23 +42.0333 -016.6915 +41 164 -04 17:55:29 +42.0346 -015.1029 +41 166 -05 17:55:36 +42.0411 -013.5236 +41 168 -06 17:55:42 +42.0527 -011.9517 +42 170 -07 17:55:48 +42.0695 -010.3856 +42 172 -08 17:55:54 +42.0913 -008.8236 +42 174 -10 17:56:01 +42.1181 -007.2640 +42 176 -11 17:56:07 +42.1499 -005.7053 +42 178 -12 17:56:13 +42.1867 -004.1459 +42 181 -13 17:56:19 +42.2285 -002.5841 +42 183 -14 17:56:25 +42.2754 -001.0184 +42 185 -15 17:56:32 +42.3274 +000.5529 +42 187 -16 17:56:38 +42.3846 +002.1315 +41 189 -17 17:56:44 +42.4470 +003.7191 +41 191 -19 17:56:50 +42.5147 +005.3175 +41 193 -20 17:56:57 +42.5879 +006.9287 +40 195 -21 17:57:03 +42.6667 +008.5548 +40 197 -22 17:57:09 +42.7513 +010.1979 +39 200 -23 17:57:15 +42.8418 +011.8604 +39 202 -25 17:57:22 +42.9386 +013.5449 +38 204 -26 17:57:28 +43.0418 +015.2542 +38 206 -27 17:57:34 +43.1517 +016.9916 +37 208 -29 17:57:40 +43.2687 +018.7605 +36 210 -30 17:57:47 +43.3933 +020.5650 +36 212 -31 17:57:53 +43.5258 +022.4095 +35 214 -33 17:57:59 +43.6669 +024.2994 +34 216 -34 17:58:05 +43.8171 +026.2407 +33 218 -35 17:58:12 +43.9774 +028.2407 +32 220 -37 17:58:18 +44.1485 +030.3080 +31 222 -38 17:58:24 +44.3318 +032.4532 +29 224 -40 17:58:30 +44.5286 +034.6893 +28 226 -41 17:58:36 +44.7408 +037.0330 +27 228 -43 17:58:43 +44.9707 +039.5057 +25 231 -45 17:58:49 +45.2216 +042.1366 +24 233 -46 17:58:55 +45.4979 +044.9662 +22 235 -48 17:59:01 +45.8062 +048.0548 +20 238 -50 17:59:08 +46.1569 +051.4979 +18 241 -52 17:59:14 +46.5684 +055.4666 +15 244 -54 17:59:20 +47.0799 +060.3289 +12 248 -57 17:59:26 +47.8192 +067.2972 +07 253 -60 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 17:52:47   +45.3803  -076.5331   +08  106  +21 17:52:53   +44.7782  -070.1670   +12  111  +20 17:53:00   +44.3696  -065.5895   +15  115  +19 17:53:06   +44.0504  -061.8126   +18  118  +18 17:53:12   +43.7865  -058.5150   +20  120  +17 17:53:18   +43.5614  -055.5441   +22  123  +16 17:53:25   +43.3659  -052.8128   +24  125  +15 17:53:31   +43.1939  -050.2662   +25  127  +15 17:53:37   +43.0414  -047.8668   +27  129  +14 17:53:43   +42.9055  -045.5879   +28  131  +13 17:53:50   +42.7839  -043.4093   +30  133  +11 17:53:56   +42.6750  -041.3157   +31  135  +10 17:54:02   +42.5775  -039.2948   +32  137  +09 17:54:08   +42.4903  -037.3367   +33  139  +08 17:54:14   +42.4124  -035.4334   +34  141  +07 17:54:21   +42.3433  -033.5780   +35  143  +06 17:54:27   +42.2822  -031.7647   +36  145  +05 17:54:33   +42.2287  -029.9887   +36  147  +04 17:54:39   +42.1824  -028.2455   +37  149  +03 17:54:46   +42.1429  -026.5314   +38  151  +02 17:54:52   +42.1098  -024.8431   +38  153  +01 17:54:58   +42.0829  -023.1776   +39  155  +00 17:55:04   +42.0620  -021.5320   +40  158  -01 17:55:11   +42.0469  -019.9040   +40  160  -02 17:55:17   +42.0374  -018.2912   +40  162  -03 17:55:23   +42.0333  -016.6915   +41  164  -04 17:55:29   +42.0346  -015.1029   +41  166  -05 17:55:36   +42.0411  -013.5236   +41  168  -06 17:55:42   +42.0527  -011.9517   +42  170  -07 17:55:48   +42.0695  -010.3856   +42  172  -08 17:55:54   +42.0913  -008.8236   +42  174  -10 17:56:01   +42.1181  -007.2640   +42  176  -11 17:56:07   +42.1499  -005.7053   +42  178  -12 17:56:13   +42.1867  -004.1459   +42  181  -13 17:56:19   +42.2285  -002.5841   +42  183  -14 17:56:25   +42.2754  -001.0184   +42  185  -15 17:56:32   +42.3274  +000.5529   +42  187  -16 17:56:38   +42.3846  +002.1315   +41  189  -17 17:56:44   +42.4470  +003.7191   +41  191  -19 17:56:50   +42.5147  +005.3175   +41  193  -20 17:56:57   +42.5879  +006.9287   +40  195  -21 17:57:03   +42.6667  +008.5548   +40  197  -22 17:57:09   +42.7513  +010.1979   +39  200  -23 17:57:15   +42.8418  +011.8604   +39  202  -25 17:57:22   +42.9386  +013.5449   +38  204  -26 17:57:28   +43.0418  +015.2542   +38  206  -27 17:57:34   +43.1517  +016.9916   +37  208  -29 17:57:40   +43.2687  +018.7605   +36  210  -30 17:57:47   +43.3933  +020.5650   +36  212  -31 17:57:53   +43.5258  +022.4095   +35  214  -33 17:57:59   +43.6669  +024.2994   +34  216  -34 17:58:05   +43.8171  +026.2407   +33  218  -35 17:58:12   +43.9774  +028.2407   +32  220  -37 17:58:18   +44.1485  +030.3080   +31  222  -38 17:58:24   +44.3318  +032.4532   +29  224  -40 17:58:30   +44.5286  +034.6893   +28  226  -41 17:58:36   +44.7408  +037.0330   +27  228  -43 17:58:43   +44.9707  +039.5057   +25  231  -45 17:58:49   +45.2216  +042.1366   +24  233  -46 17:58:55   +45.4979  +044.9662   +22  235  -48 17:59:01   +45.8062  +048.0548   +20  238  -50 17:59:08   +46.1569  +051.4979   +18  241  -52 17:59:14   +46.5684  +055.4666   +15  244  -54 17:59:20   +47.0799  +060.3289   +12  248  -57 17:59:26   +47.8192  +067.2972   +07  253  -60

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +46.7343 -082.0144 +44.2700 -073.2674 +45.8314 -072.7925 +43.7893 -068.0404 +45.3461 -067.5006 +43.4324 -063.9412 +44.9865 -063.3523 +43.1440 -060.4466 +44.6965 -059.8163 +42.9012 -057.3418 +44.4527 -056.6748 +42.6918 -054.5138 +44.2429 -053.8132 +42.5085 -051.8945 +44.0597 -051.1624 +42.3464 -049.4390 +43.8979 -048.6770 +42.2020 -047.1159 +43.7543 -046.3251 +42.0729 -044.9022 +43.6262 -044.0835 +41.9572 -042.7805 +43.5117 -041.9345 +41.8534 -040.7372 +43.4093 -039.8643 +41.7602 -038.7614 +43.3178 -037.8618 +41.6768 -036.8441 +43.2363 -035.9180 +41.6024 -034.9781 +43.1639 -034.0255 +41.5362 -033.1570 +43.1000 -032.1779 +41.4777 -031.3756 +43.0440 -030.3698 +41.4266 -029.6294 +42.9954 -028.5966 +41.3823 -027.9143 +42.9540 -026.8542 +41.3445 -026.2267 +42.9192 -025.1389 +41.3130 -024.5636 +42.8909 -023.4477 +41.2875 -022.9222 +42.8687 -021.7775 +41.2678 -021.2997 +42.8526 -020.1258 +41.2536 -019.6940 +42.8422 -018.4900 +41.2449 -018.1028 +42.8374 -016.8680 +41.2414 -016.5242 +42.8381 -015.2577 +41.2432 -014.9561 +42.8443 -013.6571 +41.2500 -013.3969 +42.8557 -012.0643 +41.2619 -011.8449 +42.8724 -010.4775 +41.2787 -010.2983 +42.8942 -008.8949 +41.3004 -008.7557 +42.9213 -007.3149 +41.3270 -007.2154 +42.9534 -005.7359 +41.3585 -005.6760 +42.9908 -004.1560 +41.3948 -004.1358 +43.0333 -002.5737 +41.4360 -002.5934 +43.0810 -000.9873 +41.4821 -001.0473 +43.1339 +000.6050 +41.5332 +000.5042 +43.1921 +002.2049 +41.5893 +002.0626 +43.2558 +003.8142 +41.6505 +003.6297 +43.3250 +005.4349 +41.7169 +005.2071 +43.3998 +007.0691 +41.7886 +006.7967 +43.4804 +008.7188 +41.8658 +008.4004 +43.5670 +010.3865 +41.9485 +010.0204 +43.6597 +012.0746 +42.0370 +011.6588 +43.7589 +013.7859 +42.1315 +013.3182 +43.8648 +015.5234 +42.2322 +015.0012 +43.9777 +017.2905 +42.3394 +016.7108 +44.0979 +019.0911 +42.4534 +018.4503 +44.2261 +020.9293 +42.5747 +020.2233 +44.3626 +022.8102 +42.7035 +022.0341 +44.5080 +024.7395 +42.8406 +023.8875 +44.6632 +026.7238 +42.9863 +025.7892 +44.8289 +028.7712 +43.1416 +027.7458 +45.0062 +030.8912 +43.3071 +029.7650 +45.1964 +033.0957 +43.4841 +031.8564 +45.4013 +035.3996 +43.6736 +034.0315 +45.6228 +037.8217 +43.8775 +036.3050 +45.8637 +040.3874 +44.0977 +038.6957 +46.1279 +043.1310 +44.3369 +041.2282 +46.4208 +046.1022 +44.5990 +043.9365 +46.7507 +049.3769 +44.8892 +046.8695 +47.1313 +053.0823 +45.2158 +050.1019 +47.5890 +057.4648 +45.5921 +053.7588 +48.1901 +063.1488 +46.0441 +058.0825 +49.3824 +074.4151 +46.6368 +063.6864 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.