Cora»OccDetail

Stellar Occultation by (69551) 1997 MY2 on 2023-05-02 (23:14:41 UT)

Event Details
Occultation UUID [and db] : 93752da0-ddb3-11f0-547e-1139327b65e8 [observed] Occultation Date + Time : 2023-05-02 at 23:14:41 UT +/- 0.01 min [1] Object Designation : (69551) 1997 MY2 Star Designation : GDR3 3675664249214808576 Star Coordinates (ICRF) : RA = 12 52 19.8726, DE = -07 28 28.689 [2] Star Magnitudes : G = 14.32 mag, RP = 13.83 mag, BP = 14.64 mag Object Magnitude : V = 19.52 mag Estimated Magnitude Drop : 5.2 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 9.8 km/s Object Mean Diameter : 3.6 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.3883 arcs/min @ PA = 290 deg Horizontal Parallax : 4.1990 arcs Dynamical Class : MBA Elongation to Moon & Sun : 7° (sunlit = 92%), Sun = 153° Cross-track uncertainty : 2.7 mas = 4 km = 1.14 path-width (1-sig) RUWE and duplicate source : 0.96 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] : 93752da0-ddb3-11f0-547e-1139327b65e8 [observed]

 Occultation Date + Time   : 2023-05-02 at 23:14:41 UT +/- 0.01 min  [1]
 Object Designation        : (69551) 1997 MY2
 Star Designation          : GDR3 3675664249214808576
 Star Coordinates (ICRF)   : RA = 12 52 19.8726, DE = -07 28 28.689  [2]
 Star Magnitudes           : G = 14.32 mag, RP = 13.83 mag, BP = 14.64 mag
 Object Magnitude          : V = 19.52 mag
 Estimated Magnitude Drop  : 5.2 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 9.8 km/s
 Object Mean Diameter      : 3.6 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.3883 arcs/min @ PA = 290 deg
 Horizontal Parallax       : 4.1990 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 7° (sunlit = 92%), Sun = 153°
 Cross-track uncertainty   : 2.7 mas = 4 km = 1.14 path-width (1-sig)
 RUWE and duplicate source : 0.96 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 ---------------------------------------------- 23:08:00 +31.8134 +067.5387 +03 259 -19 23:08:08 +31.3726 +062.1205 +07 257 -23 23:08:15 +31.2303 +058.9370 +10 255 -25 23:08:23 +31.1787 +056.4201 +12 253 -27 23:08:30 +31.1769 +054.2634 +14 252 -28 23:08:38 +31.2083 +052.3408 +15 251 -29 23:08:45 +31.2638 +050.5857 +17 250 -30 23:08:53 +31.3381 +048.9578 +18 249 -31 23:09:00 +31.4277 +047.4307 +19 248 -32 23:09:08 +31.5300 +045.9857 +20 247 -33 23:09:15 +31.6432 +044.6092 +21 246 -33 23:09:23 +31.7660 +043.2910 +22 245 -34 23:09:30 +31.8972 +042.0229 +23 244 -34 23:09:38 +32.0361 +040.7985 +24 244 -35 23:09:45 +32.1818 +039.6127 +25 243 -35 23:09:53 +32.3340 +038.4610 +25 242 -36 23:10:00 +32.4920 +037.3399 +26 241 -36 23:10:08 +32.6554 +036.2463 +27 240 -36 23:10:15 +32.8240 +035.1774 +28 239 -37 23:10:23 +32.9975 +034.1312 +28 238 -37 23:10:30 +33.1756 +033.1054 +29 238 -37 23:10:38 +33.3580 +032.0985 +29 237 -37 23:10:45 +33.5446 +031.1088 +30 236 -38 23:10:53 +33.7352 +030.1349 +30 235 -38 23:11:00 +33.9298 +029.1756 +31 234 -38 23:11:08 +34.1280 +028.2297 +31 233 -38 23:11:15 +34.3300 +027.2962 +32 232 -38 23:11:23 +34.5354 +026.3742 +32 231 -38 23:11:30 +34.7444 +025.4628 +33 231 -38 23:11:38 +34.9567 +024.5613 +33 230 -38 23:11:45 +35.1723 +023.6689 +34 229 -38 23:11:53 +35.3912 +022.7848 +34 228 -38 23:12:00 +35.6134 +021.9086 +34 227 -38 23:12:08 +35.8387 +021.0395 +35 226 -38 23:12:15 +36.0671 +020.1771 +35 225 -38 23:12:23 +36.2986 +019.3208 +35 224 -38 23:12:30 +36.5332 +018.4701 +36 223 -37 23:12:38 +36.7709 +017.6245 +36 222 -37 23:12:45 +37.0117 +016.7836 +36 221 -37 23:12:53 +37.2554 +015.9470 +36 220 -37 23:13:00 +37.5022 +015.1142 +37 219 -37 23:13:08 +37.7521 +014.2848 +37 218 -37 23:13:15 +38.0050 +013.4584 +37 217 -36 23:13:23 +38.2609 +012.6348 +37 216 -36 23:13:30 +38.5199 +011.8134 +37 215 -36 23:13:38 +38.7819 +010.9940 +37 214 -36 23:13:45 +39.0471 +010.1762 +38 213 -35 23:13:53 +39.3153 +009.3596 +38 212 -35 23:14:00 +39.5867 +008.5439 +38 211 -35 23:14:08 +39.8612 +007.7288 +38 210 -35 23:14:15 +40.1390 +006.9139 +38 209 -34 23:14:23 +40.4199 +006.0989 +38 208 -34 23:14:30 +40.7042 +005.2835 +38 207 -34 23:14:38 +40.9917 +004.4672 +38 206 -33 23:14:45 +41.2827 +003.6498 +38 205 -33 23:14:53 +41.5770 +002.8310 +38 204 -32 23:15:00 +41.8748 +002.0103 +38 203 -32 23:15:08 +42.1762 +001.1874 +38 202 -32 23:15:15 +42.4811 +000.3620 +38 201 -31 23:15:23 +42.7897 -000.4664 +38 200 -31 23:15:30 +43.1021 -001.2980 +38 199 -30 23:15:38 +43.4183 -002.1334 +37 198 -30 23:15:45 +43.7384 -002.9729 +37 197 -29 23:15:53 +44.0625 -003.8170 +37 196 -29 23:16:00 +44.3907 -004.6661 +37 195 -29 23:16:08 +44.7231 -005.5206 +37 194 -28 23:16:15 +45.0599 -006.3811 +37 193 -28 23:16:23 +45.4010 -007.2481 +36 192 -27 23:16:30 +45.7468 -008.1221 +36 191 -27 23:16:38 +46.0972 -009.0036 +36 189 -26 23:16:45 +46.4526 -009.8933 +36 188 -25 23:16:53 +46.8129 -010.7918 +35 187 -25 23:17:00 +47.1784 -011.6999 +35 186 -24 23:17:08 +47.5493 -012.6181 +35 185 -24 23:17:15 +47.9257 -013.5474 +35 184 -23 23:17:23 +48.3079 -014.4885 +34 183 -23 23:17:30 +48.6961 -015.4423 +34 182 -22 23:17:38 +49.0906 -016.4099 +33 181 -21 23:17:45 +49.4916 -017.3923 +33 180 -21 23:17:53 +49.8994 -018.3906 +33 178 -20 23:18:00 +50.3143 -019.4062 +32 177 -19 23:18:08 +50.7366 -020.4404 +32 176 -19 23:18:15 +51.1669 -021.4947 +31 175 -18 23:18:23 +51.6053 -022.5709 +31 174 -17 23:18:30 +52.0525 -023.6709 +30 173 -17 23:18:38 +52.5089 -024.7967 +30 171 -16 23:18:45 +52.9751 -025.9507 +29 170 -15 23:18:53 +53.4517 -027.1357 +29 169 -14 23:19:00 +53.9394 -028.3546 +28 168 -13 23:19:08 +54.4390 -029.6109 +27 166 -13 23:19:15 +54.9514 -030.9087 +27 165 -12 23:19:23 +55.4776 -032.2525 +26 164 -11 23:19:30 +56.0188 -033.6479 +25 162 -10 23:19:38 +56.5764 -035.1013 +24 161 -09 23:19:45 +57.1520 -036.6203 +24 159 -08 23:19:53 +57.7474 -038.2144 +23 158 -07 23:20:00 +58.3649 -039.8949 +22 156 -06 23:20:08 +59.0075 -041.6762 +21 154 -05 23:20:15 +59.6785 -043.5766 +20 153 -04 23:20:23 +60.3824 -045.6200 +19 151 -02 23:20:30 +61.1251 -047.8385 +17 148 -01 23:20:38 +61.9144 -050.2771 +16 146 +00 23:20:45 +62.7618 -053.0019 +15 144 +02 23:20:53 +63.6844 -056.1166 +13 141 +03 23:21:00 +64.7112 -059.8010 +11 137 +05 23:21:08 +65.8991 -064.4200 +09 133 +08 23:21:15 +67.4003 -070.9912 +06 127 +11 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 23:08:00   +31.8134  +067.5387   +03  259  -19 23:08:08   +31.3726  +062.1205   +07  257  -23 23:08:15   +31.2303  +058.9370   +10  255  -25 23:08:23   +31.1787  +056.4201   +12  253  -27 23:08:30   +31.1769  +054.2634   +14  252  -28 23:08:38   +31.2083  +052.3408   +15  251  -29 23:08:45   +31.2638  +050.5857   +17  250  -30 23:08:53   +31.3381  +048.9578   +18  249  -31 23:09:00   +31.4277  +047.4307   +19  248  -32 23:09:08   +31.5300  +045.9857   +20  247  -33 23:09:15   +31.6432  +044.6092   +21  246  -33 23:09:23   +31.7660  +043.2910   +22  245  -34 23:09:30   +31.8972  +042.0229   +23  244  -34 23:09:38   +32.0361  +040.7985   +24  244  -35 23:09:45   +32.1818  +039.6127   +25  243  -35 23:09:53   +32.3340  +038.4610   +25  242  -36 23:10:00   +32.4920  +037.3399   +26  241  -36 23:10:08   +32.6554  +036.2463   +27  240  -36 23:10:15   +32.8240  +035.1774   +28  239  -37 23:10:23   +32.9975  +034.1312   +28  238  -37 23:10:30   +33.1756  +033.1054   +29  238  -37 23:10:38   +33.3580  +032.0985   +29  237  -37 23:10:45   +33.5446  +031.1088   +30  236  -38 23:10:53   +33.7352  +030.1349   +30  235  -38 23:11:00   +33.9298  +029.1756   +31  234  -38 23:11:08   +34.1280  +028.2297   +31  233  -38 23:11:15   +34.3300  +027.2962   +32  232  -38 23:11:23   +34.5354  +026.3742   +32  231  -38 23:11:30   +34.7444  +025.4628   +33  231  -38 23:11:38   +34.9567  +024.5613   +33  230  -38 23:11:45   +35.1723  +023.6689   +34  229  -38 23:11:53   +35.3912  +022.7848   +34  228  -38 23:12:00   +35.6134  +021.9086   +34  227  -38 23:12:08   +35.8387  +021.0395   +35  226  -38 23:12:15   +36.0671  +020.1771   +35  225  -38 23:12:23   +36.2986  +019.3208   +35  224  -38 23:12:30   +36.5332  +018.4701   +36  223  -37 23:12:38   +36.7709  +017.6245   +36  222  -37 23:12:45   +37.0117  +016.7836   +36  221  -37 23:12:53   +37.2554  +015.9470   +36  220  -37 23:13:00   +37.5022  +015.1142   +37  219  -37 23:13:08   +37.7521  +014.2848   +37  218  -37 23:13:15   +38.0050  +013.4584   +37  217  -36 23:13:23   +38.2609  +012.6348   +37  216  -36 23:13:30   +38.5199  +011.8134   +37  215  -36 23:13:38   +38.7819  +010.9940   +37  214  -36 23:13:45   +39.0471  +010.1762   +38  213  -35 23:13:53   +39.3153  +009.3596   +38  212  -35 23:14:00   +39.5867  +008.5439   +38  211  -35 23:14:08   +39.8612  +007.7288   +38  210  -35 23:14:15   +40.1390  +006.9139   +38  209  -34 23:14:23   +40.4199  +006.0989   +38  208  -34 23:14:30   +40.7042  +005.2835   +38  207  -34 23:14:38   +40.9917  +004.4672   +38  206  -33 23:14:45   +41.2827  +003.6498   +38  205  -33 23:14:53   +41.5770  +002.8310   +38  204  -32 23:15:00   +41.8748  +002.0103   +38  203  -32 23:15:08   +42.1762  +001.1874   +38  202  -32 23:15:15   +42.4811  +000.3620   +38  201  -31 23:15:23   +42.7897  -000.4664   +38  200  -31 23:15:30   +43.1021  -001.2980   +38  199  -30 23:15:38   +43.4183  -002.1334   +37  198  -30 23:15:45   +43.7384  -002.9729   +37  197  -29 23:15:53   +44.0625  -003.8170   +37  196  -29 23:16:00   +44.3907  -004.6661   +37  195  -29 23:16:08   +44.7231  -005.5206   +37  194  -28 23:16:15   +45.0599  -006.3811   +37  193  -28 23:16:23   +45.4010  -007.2481   +36  192  -27 23:16:30   +45.7468  -008.1221   +36  191  -27 23:16:38   +46.0972  -009.0036   +36  189  -26 23:16:45   +46.4526  -009.8933   +36  188  -25 23:16:53   +46.8129  -010.7918   +35  187  -25 23:17:00   +47.1784  -011.6999   +35  186  -24 23:17:08   +47.5493  -012.6181   +35  185  -24 23:17:15   +47.9257  -013.5474   +35  184  -23 23:17:23   +48.3079  -014.4885   +34  183  -23 23:17:30   +48.6961  -015.4423   +34  182  -22 23:17:38   +49.0906  -016.4099   +33  181  -21 23:17:45   +49.4916  -017.3923   +33  180  -21 23:17:53   +49.8994  -018.3906   +33  178  -20 23:18:00   +50.3143  -019.4062   +32  177  -19 23:18:08   +50.7366  -020.4404   +32  176  -19 23:18:15   +51.1669  -021.4947   +31  175  -18 23:18:23   +51.6053  -022.5709   +31  174  -17 23:18:30   +52.0525  -023.6709   +30  173  -17 23:18:38   +52.5089  -024.7967   +30  171  -16 23:18:45   +52.9751  -025.9507   +29  170  -15 23:18:53   +53.4517  -027.1357   +29  169  -14 23:19:00   +53.9394  -028.3546   +28  168  -13 23:19:08   +54.4390  -029.6109   +27  166  -13 23:19:15   +54.9514  -030.9087   +27  165  -12 23:19:23   +55.4776  -032.2525   +26  164  -11 23:19:30   +56.0188  -033.6479   +25  162  -10 23:19:38   +56.5764  -035.1013   +24  161  -09 23:19:45   +57.1520  -036.6203   +24  159  -08 23:19:53   +57.7474  -038.2144   +23  158  -07 23:20:00   +58.3649  -039.8949   +22  156  -06 23:20:08   +59.0075  -041.6762   +21  154  -05 23:20:15   +59.6785  -043.5766   +20  153  -04 23:20:23   +60.3824  -045.6200   +19  151  -02 23:20:30   +61.1251  -047.8385   +17  148  -01 23:20:38   +61.9144  -050.2771   +16  146  +00 23:20:45   +62.7618  -053.0019   +15  144  +02 23:20:53   +63.6844  -056.1166   +13  141  +03 23:21:00   +64.7112  -059.8010   +11  137  +05 23:21:08   +65.8991  -064.4200   +09  133  +08 23:21:15   +67.4003  -070.9912   +06  127  +11

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +31.7570 +067.2500 +31.8736 +067.8570 +31.3399 +062.0101 +31.4056 +062.2326 +31.2015 +058.8566 +31.2592 +059.0182 +31.1518 +056.3539 +31.2056 +056.4867 +31.1512 +054.2059 +31.2027 +054.3211 +31.1833 +052.2894 +31.2333 +052.3925 +31.2394 +050.5387 +31.2883 +050.6328 +31.3141 +048.9144 +31.3621 +049.0015 +31.4040 +047.3900 +31.4513 +047.4715 +31.5066 +045.9474 +31.5534 +046.0241 +31.6201 +044.5729 +31.6664 +044.6457 +31.7430 +043.2563 +31.7889 +043.3257 +31.8744 +041.9897 +31.9200 +042.0561 +32.0134 +040.7666 +32.0587 +040.8305 +32.1593 +039.5819 +32.2044 +039.6435 +32.3115 +038.4313 +32.3564 +038.4908 +32.4696 +037.3111 +32.5143 +037.3687 +32.6331 +036.2183 +32.6777 +036.2742 +32.8018 +035.1503 +32.8463 +035.2046 +32.9753 +034.1048 +33.0197 +034.1576 +33.1534 +033.0797 +33.1977 +033.1312 +33.3359 +032.0734 +33.3801 +032.1237 +33.5225 +031.0842 +33.5667 +031.1334 +33.7132 +030.1108 +33.7573 +030.1590 +33.9077 +029.1520 +33.9519 +029.1991 +34.1060 +028.2066 +34.1501 +028.2528 +34.3079 +027.2736 +34.3521 +027.3189 +34.5134 +026.3520 +34.5575 +026.3965 +34.7223 +025.4410 +34.7665 +025.4847 +34.9346 +024.5399 +34.9788 +024.5828 +35.1502 +023.6478 +35.1945 +023.6900 +35.3691 +022.7641 +35.4134 +022.8056 +35.5912 +021.8882 +35.6355 +021.9290 +35.8165 +021.0195 +35.8609 +021.0597 +36.0449 +020.1573 +36.0893 +020.1969 +36.2763 +019.3013 +36.3209 +019.3403 +36.5109 +018.4509 +36.5556 +018.4893 +36.7486 +017.6056 +36.7933 +017.6435 +36.9893 +016.7649 +37.0341 +016.8023 +37.2330 +015.9286 +37.2779 +015.9654 +37.4797 +015.0960 +37.5248 +015.1324 +37.7295 +014.2669 +37.7747 +014.3027 +37.9823 +013.4408 +38.0276 +013.4762 +38.2382 +012.6173 +38.2836 +012.6523 +38.4971 +011.7962 +38.5426 +011.8307 +38.7591 +010.9770 +38.8048 +011.0110 +39.0241 +010.1594 +39.0700 +010.1930 +39.2923 +009.3430 +39.3383 +009.3762 +39.5636 +008.5276 +39.6097 +008.5603 +39.8381 +007.7127 +39.8844 +007.7449 +40.1157 +006.8980 +40.1622 +006.9298 +40.3966 +006.0832 +40.4433 +006.1146 +40.6807 +005.2680 +40.7276 +005.2990 +40.9682 +004.4519 +41.0153 +004.4825 +41.2590 +003.6348 +41.3063 +003.6649 +41.5533 +002.8161 +41.6007 +002.8459 +41.8510 +001.9957 +41.8987 +002.0250 +42.1522 +001.1730 +42.2001 +001.2019 +42.4570 +000.3478 +42.5052 +000.3762 +42.7655 -000.4803 +42.8139 -000.4524 +43.0778 -001.3118 +43.1264 -001.2843 +43.3938 -002.1469 +43.4428 -002.1199 +43.7138 -002.9862 +43.7630 -002.9597 +44.0378 -003.8301 +44.0872 -003.8040 +44.3658 -004.6789 +44.4156 -004.6533 +44.6981 -005.5332 +44.7482 -005.5081 +45.0347 -006.3934 +45.0851 -006.3689 +45.3757 -007.2601 +45.4264 -007.2361 +45.7212 -008.1338 +45.7724 -008.1103 +46.0715 -009.0150 +46.1230 -008.9922 +46.4266 -009.9044 +46.4785 -009.8822 +46.7868 -010.8026 +46.8390 -010.7810 +47.1521 -011.7103 +47.2047 -011.6894 +47.5227 -012.6282 +47.5758 -012.6080 +47.8990 -013.5571 +47.9525 -013.5376 +48.2809 -014.4978 +48.3349 -014.4791 +48.6689 -015.4513 +48.7234 -015.4333 +49.0631 -016.4184 +49.1181 -016.4014 +49.4638 -017.4003 +49.5194 -017.3842 +49.8713 -018.3982 +49.9274 -018.3830 +50.2859 -019.4132 +50.3426 -019.3991 +50.7080 -020.4468 +50.7653 -020.4339 +51.1379 -021.5006 +51.1959 -021.4888 +51.5760 -022.5761 +51.6347 -022.5657 +52.0228 -023.6753 +52.0823 -023.6664 +52.4789 -024.8004 +52.5391 -024.7930 +52.9446 -025.9536 +53.0057 -025.9478 +53.4208 -027.1376 +53.4827 -027.1337 +53.9080 -028.3555 +53.9709 -028.3536 +54.4071 -029.6107 +54.4710 -029.6111 +54.9190 -030.9072 +54.9839 -030.9101 +55.4446 -032.2496 +55.5107 -032.2554 +55.9851 -033.6434 +56.0526 -033.6524 +56.5420 -035.0950 +56.6109 -035.1076 +57.1168 -036.6120 +57.1872 -036.6287 +57.7114 -038.2037 +57.7834 -038.2251 +58.3280 -039.8814 +58.4019 -039.9084 +58.9695 -041.6595 +59.0456 -041.6930 +59.6393 -043.5560 +59.7178 -043.5974 +60.3418 -045.5945 +60.4231 -045.6456 +61.0829 -047.8071 +61.1674 -047.8701 +61.8703 -050.2380 +61.9587 -050.3165 +62.7152 -052.9526 +62.8085 -053.0517 +63.6347 -056.0528 +63.7343 -056.1810 +64.6571 -059.7151 +64.7657 -059.8878 +65.8377 -064.2949 +65.9608 -064.5469 +67.3231 -070.7690 +67.4785 -071.2194 Azimuth (Azm) measured from North to East.

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.