Cora»OccDetail

Stellar Occultation by (163487) 2002 SM6 on 2025-10-29 (19:04:26 UT)

Event Details
Occultation UUID [and db] : a7b7d8d0-ddb8-11f0-547e-9fea6bfba57f [observed] Occultation Date + Time : 2025-10-29 at 19:04:26 UT +/- 0.01 min [1] Object Designation : (163487) 2002 SM6 Star Designation : GDR3 0090583918289362944 Star Coordinates (ICRF) : RA = 01 50 23.0026, DE = +16 17 36.191 [2] Star Magnitudes : G = 10.14 mag, RP = 9.66 mag, BP = 10.46 mag Object Magnitude : V = 19.0 mag Estimated Magnitude Drop : 8.9 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 13.9 km/s Object Mean Diameter : 3.9 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5533 arcs/min @ PA = 268 deg Horizontal Parallax : 4.2180 arcs Dynamical Class : MBA Elongation to Moon & Sun : 84° (sunlit = 51%), Sun = 173° Cross-track uncertainty : 3.3 mas = 4 km = 1.28 path-width (1-sig) RUWE and duplicate source : 1.16 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#41 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : a7b7d8d0-ddb8-11f0-547e-9fea6bfba57f [observed] Occultation Date + Time : 2025-10-29 at 19:04:26 UT +/- 0.01 min [1] Object Designation : (163487) 2002 SM6 Star Designation : GDR3 0090583918289362944 Star Coordinates (ICRF) : RA = 01 50 23.0026, DE = +16 17 36.191 [2] Star Magnitudes : G = 10.14 mag, RP = 9.66 mag, BP = 10.46 mag Object Magnitude : V = 19.0 mag Estimated Magnitude Drop : 8.9 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 13.9 km/s Object Mean Diameter : 3.9 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5533 arcs/min @ PA = 268 deg Horizontal Parallax : 4.2180 arcs Dynamical Class : MBA Elongation to Moon & Sun : 84° (sunlit = 51%), Sun = 173° Cross-track uncertainty : 3.3 mas = 4 km = 1.28 path-width (1-sig) RUWE and duplicate source : 1.16 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#41 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

SiMDA \| 3D Asteroid Catalogue \| Johnston Archive \| Star at CDS (Vizier) \| JPL Small-Body Node \| Minor Planet Center \| Wikipedia

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Occultation Ground Track
------------------ Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 18:59:04 +46.7090 +166.8462 +04 290 -06 18:59:11 +49.0652 +158.8308 +09 284 -12 18:59:19 +50.4398 +153.9323 +13 280 -15 18:59:26 +51.5126 +149.9493 +15 277 -18 18:59:34 +52.4178 +146.4519 +18 274 -20 18:59:41 +53.2110 +143.2632 +20 271 -22 18:59:49 +53.9214 +140.2903 +21 269 -23 18:59:56 +54.5670 +137.4771 +23 266 -25 19:00:04 +55.1593 +134.7869 +24 264 -26 19:00:11 +55.7067 +132.1940 +26 261 -27 19:00:19 +56.2150 +129.6798 +27 259 -28 19:00:26 +56.6888 +127.2302 +28 256 -30 19:00:34 +57.1317 +124.8345 +29 254 -31 19:00:41 +57.5463 +122.4839 +30 252 -32 19:00:49 +57.9349 +120.1716 +31 249 -32 19:00:56 +58.2994 +117.8919 +32 247 -33 19:01:04 +58.6412 +115.6404 +33 244 -34 19:01:11 +58.9616 +113.4130 +34 242 -35 19:01:19 +59.2618 +111.2068 +35 239 -36 19:01:26 +59.5425 +109.0188 +36 237 -36 19:01:34 +59.8045 +106.8470 +37 235 -37 19:01:41 +60.0487 +104.6895 +37 232 -37 19:01:49 +60.2754 +102.5446 +38 230 -38 19:01:56 +60.4853 +100.4109 +39 227 -38 19:02:04 +60.6788 +098.2875 +39 225 -39 19:02:11 +60.8563 +096.1734 +40 222 -39 19:02:19 +61.0181 +094.0678 +40 220 -40 19:02:26 +61.1645 +091.9701 +41 217 -40 19:02:34 +61.2959 +089.8799 +41 214 -40 19:02:41 +61.4125 +087.7967 +42 212 -41 19:02:49 +61.5146 +085.7204 +42 209 -41 19:02:56 +61.6022 +083.6505 +42 207 -41 19:03:04 +61.6757 +081.5872 +43 204 -41 19:03:11 +61.7353 +079.5302 +43 201 -42 19:03:19 +61.7810 +077.4795 +43 199 -42 19:03:26 +61.8131 +075.4352 +44 196 -42 19:03:34 +61.8317 +073.3973 +44 193 -42 19:03:41 +61.8369 +071.3659 +44 191 -42 19:03:49 +61.8289 +069.3410 +44 188 -42 19:03:56 +61.8078 +067.3228 +44 185 -42 19:04:04 +61.7737 +065.3112 +44 183 -42 19:04:11 +61.7268 +063.3065 +45 180 -42 19:04:19 +61.6671 +061.3087 +45 178 -42 19:04:26 +61.5947 +059.3179 +45 175 -42 19:04:34 +61.5098 +057.3340 +45 172 -41 19:04:41 +61.4124 +055.3572 +45 170 -41 19:04:49 +61.3025 +053.3873 +44 167 -41 19:04:56 +61.1804 +051.4244 +44 164 -41 19:05:04 +61.0460 +049.4683 +44 162 -40 19:05:11 +60.8994 +047.5189 +44 159 -40 19:05:19 +60.7407 +045.5760 +44 157 -40 19:05:26 +60.5698 +043.6394 +44 154 -39 19:05:34 +60.3868 +041.7088 +43 152 -39 19:05:41 +60.1917 +039.7838 +43 149 -39 19:05:49 +59.9845 +037.8640 +43 147 -38 19:05:56 +59.7652 +035.9489 +42 144 -38 19:06:04 +59.5338 +034.0380 +42 142 -37 19:06:11 +59.2900 +032.1306 +42 139 -37 19:06:19 +59.0340 +030.2259 +41 137 -36 19:06:26 +58.7655 +028.3232 +41 135 -36 19:06:34 +58.4845 +026.4214 +40 132 -35 19:06:41 +58.1906 +024.5196 +40 130 -34 19:06:49 +57.8838 +022.6165 +39 128 -34 19:06:56 +57.5638 +020.7108 +38 125 -33 19:07:04 +57.2302 +018.8010 +38 123 -32 19:07:11 +56.8826 +016.8855 +37 121 -32 19:07:19 +56.5207 +014.9623 +36 119 -31 19:07:26 +56.1439 +013.0293 +36 117 -30 19:07:34 +55.7515 +011.0840 +35 114 -29 19:07:41 +55.3430 +009.1238 +34 112 -28 19:07:49 +54.9173 +007.1453 +33 110 -27 19:07:56 +54.4735 +005.1448 +32 108 -26 19:08:04 +54.0103 +003.1181 +31 106 -25 19:08:11 +53.5263 +001.0600 +30 104 -24 19:08:19 +53.0197 -001.0356 +29 102 -23 19:08:26 +52.4882 -003.1763 +28 100 -22 19:08:34 +51.9290 -005.3711 +27 097 -21 19:08:41 +51.3386 -007.6317 +25 095 -19 19:08:49 +50.7124 -009.9730 +24 093 -18 19:08:56 +50.0443 -012.4151 +22 091 -16 19:09:04 +49.3255 -014.9856 +21 089 -14 19:09:11 +48.5437 -017.7246 +19 087 -13 19:09:19 +47.6794 -020.6947 +17 084 -11 19:09:26 +46.6992 -024.0039 +15 082 -08 19:09:34 +45.5357 -027.8707 +12 079 -05 19:09:41 +44.0007 -032.9088 +08 075 -02 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 18:59:04   +46.7090  +166.8462   +04  290  -06 18:59:11   +49.0652  +158.8308   +09  284  -12 18:59:19   +50.4398  +153.9323   +13  280  -15 18:59:26   +51.5126  +149.9493   +15  277  -18 18:59:34   +52.4178  +146.4519   +18  274  -20 18:59:41   +53.2110  +143.2632   +20  271  -22 18:59:49   +53.9214  +140.2903   +21  269  -23 18:59:56   +54.5670  +137.4771   +23  266  -25 19:00:04   +55.1593  +134.7869   +24  264  -26 19:00:11   +55.7067  +132.1940   +26  261  -27 19:00:19   +56.2150  +129.6798   +27  259  -28 19:00:26   +56.6888  +127.2302   +28  256  -30 19:00:34   +57.1317  +124.8345   +29  254  -31 19:00:41   +57.5463  +122.4839   +30  252  -32 19:00:49   +57.9349  +120.1716   +31  249  -32 19:00:56   +58.2994  +117.8919   +32  247  -33 19:01:04   +58.6412  +115.6404   +33  244  -34 19:01:11   +58.9616  +113.4130   +34  242  -35 19:01:19   +59.2618  +111.2068   +35  239  -36 19:01:26   +59.5425  +109.0188   +36  237  -36 19:01:34   +59.8045  +106.8470   +37  235  -37 19:01:41   +60.0487  +104.6895   +37  232  -37 19:01:49   +60.2754  +102.5446   +38  230  -38 19:01:56   +60.4853  +100.4109   +39  227  -38 19:02:04   +60.6788  +098.2875   +39  225  -39 19:02:11   +60.8563  +096.1734   +40  222  -39 19:02:19   +61.0181  +094.0678   +40  220  -40 19:02:26   +61.1645  +091.9701   +41  217  -40 19:02:34   +61.2959  +089.8799   +41  214  -40 19:02:41   +61.4125  +087.7967   +42  212  -41 19:02:49   +61.5146  +085.7204   +42  209  -41 19:02:56   +61.6022  +083.6505   +42  207  -41 19:03:04   +61.6757  +081.5872   +43  204  -41 19:03:11   +61.7353  +079.5302   +43  201  -42 19:03:19   +61.7810  +077.4795   +43  199  -42 19:03:26   +61.8131  +075.4352   +44  196  -42 19:03:34   +61.8317  +073.3973   +44  193  -42 19:03:41   +61.8369  +071.3659   +44  191  -42 19:03:49   +61.8289  +069.3410   +44  188  -42 19:03:56   +61.8078  +067.3228   +44  185  -42 19:04:04   +61.7737  +065.3112   +44  183  -42 19:04:11   +61.7268  +063.3065   +45  180  -42 19:04:19   +61.6671  +061.3087   +45  178  -42 19:04:26   +61.5947  +059.3179   +45  175  -42 19:04:34   +61.5098  +057.3340   +45  172  -41 19:04:41   +61.4124  +055.3572   +45  170  -41 19:04:49   +61.3025  +053.3873   +44  167  -41 19:04:56   +61.1804  +051.4244   +44  164  -41 19:05:04   +61.0460  +049.4683   +44  162  -40 19:05:11   +60.8994  +047.5189   +44  159  -40 19:05:19   +60.7407  +045.5760   +44  157  -40 19:05:26   +60.5698  +043.6394   +44  154  -39 19:05:34   +60.3868  +041.7088   +43  152  -39 19:05:41   +60.1917  +039.7838   +43  149  -39 19:05:49   +59.9845  +037.8640   +43  147  -38 19:05:56   +59.7652  +035.9489   +42  144  -38 19:06:04   +59.5338  +034.0380   +42  142  -37 19:06:11   +59.2900  +032.1306   +42  139  -37 19:06:19   +59.0340  +030.2259   +41  137  -36 19:06:26   +58.7655  +028.3232   +41  135  -36 19:06:34   +58.4845  +026.4214   +40  132  -35 19:06:41   +58.1906  +024.5196   +40  130  -34 19:06:49   +57.8838  +022.6165   +39  128  -34 19:06:56   +57.5638  +020.7108   +38  125  -33 19:07:04   +57.2302  +018.8010   +38  123  -32 19:07:11   +56.8826  +016.8855   +37  121  -32 19:07:19   +56.5207  +014.9623   +36  119  -31 19:07:26   +56.1439  +013.0293   +36  117  -30 19:07:34   +55.7515  +011.0840   +35  114  -29 19:07:41   +55.3430  +009.1238   +34  112  -28 19:07:49   +54.9173  +007.1453   +33  110  -27 19:07:56   +54.4735  +005.1448   +32  108  -26 19:08:04   +54.0103  +003.1181   +31  106  -25 19:08:11   +53.5263  +001.0600   +30  104  -24 19:08:19   +53.0197  -001.0356   +29  102  -23 19:08:26   +52.4882  -003.1763   +28  100  -22 19:08:34   +51.9290  -005.3711   +27  097  -21 19:08:41   +51.3386  -007.6317   +25  095  -19 19:08:49   +50.7124  -009.9730   +24  093  -18 19:08:56   +50.0443  -012.4151   +22  091  -16 19:09:04   +49.3255  -014.9856   +21  089  -14 19:09:11   +48.5437  -017.7246   +19  087  -13 19:09:19   +47.6794  -020.6947   +17  084  -11 19:09:26   +46.6992  -024.0039   +15  082  -08 19:09:34   +45.5357  -027.8707   +12  079  -05 19:09:41   +44.0007  -032.9088   +08  075  -02

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +46.7642 +166.5729 +46.6493 +167.1346 +49.0720 +158.7127 +49.0580 +158.9498 +50.4382 +153.8403 +50.4413 +154.0247 +51.5067 +149.8699 +51.5184 +150.0290 +52.4092 +146.3804 +52.4264 +146.5236 +53.2004 +143.1974 +53.2215 +143.3293 +53.9092 +140.2288 +53.9335 +140.3520 +54.5535 +137.4191 +54.5804 +137.5353 +55.1448 +134.7318 +55.1738 +134.8421 +55.6912 +132.1415 +55.7221 +132.2466 +56.1987 +129.6296 +56.2313 +129.7301 +56.6718 +127.1822 +56.7059 +127.2784 +57.1139 +124.7884 +57.1494 +124.8806 +57.5279 +122.4397 +57.5646 +122.5281 +57.9160 +120.1291 +57.9538 +120.2140 +58.2799 +117.8512 +58.3188 +117.9327 +58.6213 +115.6014 +58.6612 +115.6795 +58.9412 +113.3757 +58.9820 +113.4505 +59.2409 +111.1710 +59.2826 +111.2426 +59.5212 +108.9847 +59.5637 +109.0530 +59.7829 +106.8145 +59.8261 +106.8797 +60.0267 +104.6585 +60.0706 +104.7205 +60.2531 +102.5152 +60.2977 +102.5740 +60.4627 +100.3832 +60.5079 +100.4388 +60.6559 +098.2614 +60.7016 +098.3138 +60.8331 +096.1488 +60.8794 +096.1980 +60.9947 +094.0449 +61.0414 +094.0908 +61.1409 +091.9488 +61.1881 +091.9915 +61.2721 +089.8602 +61.3197 +089.8997 +61.3886 +087.7787 +61.4365 +087.8149 +61.4904 +085.7039 +61.5387 +085.7368 +61.5780 +083.6357 +61.6265 +083.6654 +61.6513 +081.5740 +61.7002 +081.6004 +61.7108 +079.5186 +61.7598 +079.5417 +61.7564 +077.4696 +61.8056 +077.4894 +61.7884 +075.4270 +61.8378 +075.4435 +61.8069 +073.3907 +61.8564 +073.4040 +61.8121 +071.3609 +61.8617 +071.3709 +61.8041 +069.3376 +61.8537 +069.3444 +61.7830 +067.3210 +61.8326 +067.3245 +61.7489 +065.3111 +61.7985 +065.3114 +61.7020 +063.3079 +61.7516 +063.3051 +61.6423 +061.3117 +61.6918 +061.3058 +61.5700 +059.3224 +61.6194 +059.3134 +61.4852 +057.3401 +61.5344 +057.3280 +61.3878 +055.3647 +61.4369 +055.3496 +61.2781 +053.3963 +61.3270 +053.3782 +61.1561 +051.4349 +61.2047 +051.4138 +61.0218 +049.4802 +61.0702 +049.4563 +60.8754 +047.5322 +60.9235 +047.5055 +60.7168 +045.5908 +60.7646 +045.5612 +60.5461 +043.6555 +60.5935 +043.6232 +60.3633 +041.7263 +60.4103 +041.6913 +60.1684 +039.8026 +60.2151 +039.7650 +59.9614 +037.8841 +60.0077 +037.8439 +59.7423 +035.9703 +59.7882 +035.9275 +59.5111 +034.0606 +59.5564 +034.0154 +59.2676 +032.1544 +59.3125 +032.1067 +59.0118 +030.2509 +59.0562 +030.2009 +58.7436 +028.3494 +58.7874 +028.2969 +58.4628 +026.4488 +58.5061 +026.3940 +58.1693 +024.5481 +58.2120 +024.4910 +57.8628 +022.6461 +57.9049 +022.5868 +57.5431 +020.7416 +57.5845 +020.6800 +57.2098 +018.8329 +57.2505 +018.7691 +56.8626 +016.9185 +56.9026 +016.8525 +56.5010 +014.9964 +56.5403 +014.9281 +56.1246 +013.0645 +56.1631 +012.9940 +55.7327 +011.1204 +55.7704 +011.0476 +55.3245 +009.1613 +55.3614 +009.0862 +54.8993 +007.1840 +54.9353 +007.1065 +54.4560 +005.1848 +54.4910 +005.1048 +53.9933 +003.1594 +54.0273 +003.0768 +53.5099 +001.1026 +53.5428 +001.0173 +53.0038 -000.9915 +53.0356 -001.0798 +52.4730 -003.1306 +52.5034 -003.2220 +51.9145 -005.3236 +51.9436 -005.4186 +51.3249 -007.5822 +51.3524 -007.6812 +50.6996 -009.9213 +50.7253 -010.0249 +50.0324 -012.3607 +50.0561 -012.4697 +49.3149 -014.9279 +49.3361 -015.0434 +48.5346 -017.6627 +48.5528 -017.7866 +47.6723 -020.6272 +47.6864 -020.7625 +46.6949 -023.9280 +46.7034 -024.0801 +45.5361 -027.7803 +45.5350 -027.9615 +44.0124 -032.7827 +43.9885 -033.0362 Azimuth (Azm) measured from North to East.

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Apply ephem. offset (O-C) in RA & DE and CTU:
CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.