Cora»OccDetail

Stellar Occultation by (109482) 2001 QT222 on 2024-09-06 (22:47:42 UT)

Event Details
Occultation UUID [and db] : 557d4ee0-ddb5-11f0-547e-220e89abe85d [observed] Occultation Date + Time : 2024-09-06 at 22:47:42 UT +/- 0.01 min [1] Object Designation : (109482) 2001 QT222 Star Designation : GDR3 2744721600952098432 Star Coordinates (ICRF) : RA = 23 46 13.7114, DE = +06 00 24.776 [2] Star Magnitudes : G = 11.79 mag, RP = 11.25 mag, BP = 12.16 mag Object Magnitude : V = 19.6 mag Estimated Magnitude Drop : 7.8 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 11.9 km/s Object Mean Diameter : 2.7 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.5333 arcs/min @ PA = 242 deg Horizontal Parallax : 4.7680 arcs Dynamical Class : MBA Elongation to Moon & Sun : 152° (sunlit = 13%), Sun = 164° Cross-track uncertainty : 2.3 mas = 3 km = 1.14 path-width (1-sig) RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#44 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 557d4ee0-ddb5-11f0-547e-220e89abe85d [observed]

 Occultation Date + Time   : 2024-09-06 at 22:47:42 UT +/- 0.01 min  [1]
 Object Designation        : (109482) 2001 QT222
 Star Designation          : GDR3 2744721600952098432
 Star Coordinates (ICRF)   : RA = 23 46 13.7114, DE = +06 00 24.776  [2]
 Star Magnitudes           : G = 11.79 mag, RP = 11.25 mag, BP = 12.16 mag
 Object Magnitude          : V = 19.6 mag
 Estimated Magnitude Drop  : 7.8 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 11.9 km/s
 Object Mean Diameter      : 2.7 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.5333 arcs/min @ PA = 242 deg
 Horizontal Parallax       : 4.7680 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 152° (sunlit = 13%), Sun = 164°
 Cross-track uncertainty   : 2.3 mas = 3 km = 1.14 path-width (1-sig)
 RUWE and duplicate source : 1.12 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#44
 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

(If error 404: link not valid which means no data available)

Interactive map

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Aladin Sky Atlas

Aladin Lite direct link (has Gaia overlay)

Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 22:41:07 +70.3195 +125.2774 +04 277 +11 22:41:15 +70.8434 +109.4653 +09 262 +06 22:41:22 +70.7057 +099.7512 +12 253 +03 22:41:30 +70.3550 +092.2021 +15 246 +00 22:41:37 +69.8936 +085.9382 +17 240 -02 22:41:45 +69.3663 +080.5654 +19 235 -04 22:41:52 +68.7975 +075.8595 +20 230 -06 22:42:00 +68.2018 +071.6753 +22 226 -07 22:42:07 +67.5888 +067.9117 +23 222 -09 22:42:15 +66.9649 +064.4944 +25 219 -10 22:42:22 +66.3347 +061.3667 +26 216 -11 22:42:30 +65.7012 +058.4845 +27 213 -13 22:42:37 +65.0668 +055.8128 +28 210 -14 22:42:45 +64.4331 +053.3230 +29 208 -15 22:42:52 +63.8013 +050.9917 +30 205 -16 22:43:00 +63.1723 +048.7995 +31 203 -17 22:43:07 +62.5466 +046.7301 +32 201 -18 22:43:15 +61.9248 +044.7699 +33 199 -19 22:43:22 +61.3071 +042.9069 +34 196 -20 22:43:30 +60.6938 +041.1311 +35 194 -21 22:43:37 +60.0850 +039.4338 +35 193 -22 22:43:45 +59.4807 +037.8074 +36 191 -23 22:43:52 +58.8811 +036.2452 +37 189 -24 22:44:00 +58.2860 +034.7415 +38 187 -24 22:44:07 +57.6954 +033.2910 +38 185 -25 22:44:15 +57.1093 +031.8892 +39 184 -26 22:44:22 +56.5276 +030.5319 +39 182 -27 22:44:30 +55.9503 +029.2157 +40 180 -27 22:44:37 +55.3771 +027.9371 +41 179 -28 22:44:45 +54.8081 +026.6932 +41 177 -29 22:44:52 +54.2431 +025.4814 +42 176 -29 22:45:00 +53.6821 +024.2992 +42 174 -30 22:45:07 +53.1248 +023.1445 +43 172 -31 22:45:15 +52.5713 +022.0152 +43 171 -31 22:45:22 +52.0213 +020.9096 +44 169 -32 22:45:30 +51.4748 +019.8258 +44 168 -33 22:45:37 +50.9318 +018.7623 +44 166 -33 22:45:45 +50.3919 +017.7178 +45 165 -34 22:45:52 +49.8553 +016.6908 +45 163 -34 22:46:00 +49.3217 +015.6802 +45 162 -35 22:46:07 +48.7911 +014.6847 +46 160 -35 22:46:15 +48.2633 +013.7034 +46 159 -36 22:46:22 +47.7383 +012.7352 +46 157 -36 22:46:30 +47.2160 +011.7791 +46 156 -37 22:46:37 +46.6962 +010.8344 +47 154 -37 22:46:45 +46.1790 +009.9000 +47 153 -37 22:46:52 +45.6641 +008.9754 +47 151 -38 22:47:00 +45.1515 +008.0596 +47 150 -38 22:47:07 +44.6411 +007.1521 +47 148 -38 22:47:15 +44.1329 +006.2520 +47 147 -39 22:47:22 +43.6267 +005.3588 +47 145 -39 22:47:30 +43.1225 +004.4719 +47 144 -39 22:47:37 +42.6201 +003.5905 +47 142 -40 22:47:45 +42.1196 +002.7143 +47 141 -40 22:47:52 +41.6207 +001.8425 +47 139 -40 22:48:00 +41.1235 +000.9746 +47 138 -41 22:48:07 +40.6279 +000.1102 +47 137 -41 22:48:15 +40.1337 -000.7514 +47 135 -41 22:48:22 +39.6409 -001.6105 +47 134 -41 22:48:30 +39.1495 -002.4678 +47 132 -41 22:48:37 +38.6593 -003.3237 +47 131 -41 22:48:45 +38.1703 -004.1788 +47 130 -42 22:48:52 +37.6823 -005.0334 +46 128 -42 22:49:00 +37.1954 -005.8882 +46 127 -42 22:49:07 +36.7094 -006.7435 +46 126 -42 22:49:15 +36.2243 -007.6000 +46 124 -42 22:49:22 +35.7400 -008.4581 +45 123 -42 22:49:30 +35.2563 -009.3183 +45 122 -42 22:49:37 +34.7733 -010.1812 +45 121 -42 22:49:45 +34.2908 -011.0473 +44 119 -42 22:49:52 +33.8088 -011.9171 +44 118 -42 22:50:00 +33.3271 -012.7913 +44 117 -42 22:50:07 +32.8457 -013.6704 +43 116 -41 22:50:15 +32.3645 -014.5550 +43 115 -41 22:50:22 +31.8834 -015.4459 +42 114 -41 22:50:30 +31.4023 -016.3436 +42 113 -41 22:50:37 +30.9210 -017.2490 +41 111 -41 22:50:45 +30.4395 -018.1628 +41 110 -41 22:50:52 +29.9577 -019.0858 +40 109 -40 22:51:00 +29.4754 -020.0189 +40 108 -40 22:51:07 +28.9925 -020.9631 +39 107 -40 22:51:15 +28.5089 -021.9194 +38 106 -39 22:51:22 +28.0244 -022.8889 +38 105 -39 22:51:30 +27.5389 -023.8729 +37 104 -38 22:51:37 +27.0521 -024.8728 +36 103 -38 22:51:45 +26.5640 -025.8899 +36 102 -38 22:51:52 +26.0743 -026.9261 +35 101 -37 22:52:00 +25.5827 -027.9832 +34 101 -37 22:52:07 +25.0890 -029.0632 +33 100 -36 22:52:15 +24.5929 -030.1687 +32 099 -35 22:52:22 +24.0942 -031.3025 +31 098 -35 22:52:30 +23.5923 -032.4677 +30 097 -34 22:52:37 +23.0869 -033.6681 +29 096 -33 22:52:45 +22.5774 -034.9083 +28 095 -32 22:52:52 +22.0633 -036.1936 +27 095 -31 22:53:00 +21.5437 -037.5307 +26 094 -31 22:53:07 +21.0179 -038.9278 +25 093 -30 22:53:15 +20.4845 -040.3954 +24 092 -28 22:53:22 +19.9421 -041.9473 +22 092 -27 22:53:30 +19.3886 -043.6020 +21 091 -26 22:53:37 +18.8212 -045.3858 +19 090 -25 22:53:45 +18.2356 -047.3379 +17 089 -23 22:53:52 +17.6249 -049.5219 +15 088 -21 22:54:00 +16.9767 -052.0540 +13 087 -19 22:54:07 +16.2627 -055.1981 +10 086 -16 22:54:15 +15.3739 -059.9778 +05 085 -12 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 22:41:07   +70.3195  +125.2774   +04  277  +11 22:41:15   +70.8434  +109.4653   +09  262  +06 22:41:22   +70.7057  +099.7512   +12  253  +03 22:41:30   +70.3550  +092.2021   +15  246  +00 22:41:37   +69.8936  +085.9382   +17  240  -02 22:41:45   +69.3663  +080.5654   +19  235  -04 22:41:52   +68.7975  +075.8595   +20  230  -06 22:42:00   +68.2018  +071.6753   +22  226  -07 22:42:07   +67.5888  +067.9117   +23  222  -09 22:42:15   +66.9649  +064.4944   +25  219  -10 22:42:22   +66.3347  +061.3667   +26  216  -11 22:42:30   +65.7012  +058.4845   +27  213  -13 22:42:37   +65.0668  +055.8128   +28  210  -14 22:42:45   +64.4331  +053.3230   +29  208  -15 22:42:52   +63.8013  +050.9917   +30  205  -16 22:43:00   +63.1723  +048.7995   +31  203  -17 22:43:07   +62.5466  +046.7301   +32  201  -18 22:43:15   +61.9248  +044.7699   +33  199  -19 22:43:22   +61.3071  +042.9069   +34  196  -20 22:43:30   +60.6938  +041.1311   +35  194  -21 22:43:37   +60.0850  +039.4338   +35  193  -22 22:43:45   +59.4807  +037.8074   +36  191  -23 22:43:52   +58.8811  +036.2452   +37  189  -24 22:44:00   +58.2860  +034.7415   +38  187  -24 22:44:07   +57.6954  +033.2910   +38  185  -25 22:44:15   +57.1093  +031.8892   +39  184  -26 22:44:22   +56.5276  +030.5319   +39  182  -27 22:44:30   +55.9503  +029.2157   +40  180  -27 22:44:37   +55.3771  +027.9371   +41  179  -28 22:44:45   +54.8081  +026.6932   +41  177  -29 22:44:52   +54.2431  +025.4814   +42  176  -29 22:45:00   +53.6821  +024.2992   +42  174  -30 22:45:07   +53.1248  +023.1445   +43  172  -31 22:45:15   +52.5713  +022.0152   +43  171  -31 22:45:22   +52.0213  +020.9096   +44  169  -32 22:45:30   +51.4748  +019.8258   +44  168  -33 22:45:37   +50.9318  +018.7623   +44  166  -33 22:45:45   +50.3919  +017.7178   +45  165  -34 22:45:52   +49.8553  +016.6908   +45  163  -34 22:46:00   +49.3217  +015.6802   +45  162  -35 22:46:07   +48.7911  +014.6847   +46  160  -35 22:46:15   +48.2633  +013.7034   +46  159  -36 22:46:22   +47.7383  +012.7352   +46  157  -36 22:46:30   +47.2160  +011.7791   +46  156  -37 22:46:37   +46.6962  +010.8344   +47  154  -37 22:46:45   +46.1790  +009.9000   +47  153  -37 22:46:52   +45.6641  +008.9754   +47  151  -38 22:47:00   +45.1515  +008.0596   +47  150  -38 22:47:07   +44.6411  +007.1521   +47  148  -38 22:47:15   +44.1329  +006.2520   +47  147  -39 22:47:22   +43.6267  +005.3588   +47  145  -39 22:47:30   +43.1225  +004.4719   +47  144  -39 22:47:37   +42.6201  +003.5905   +47  142  -40 22:47:45   +42.1196  +002.7143   +47  141  -40 22:47:52   +41.6207  +001.8425   +47  139  -40 22:48:00   +41.1235  +000.9746   +47  138  -41 22:48:07   +40.6279  +000.1102   +47  137  -41 22:48:15   +40.1337  -000.7514   +47  135  -41 22:48:22   +39.6409  -001.6105   +47  134  -41 22:48:30   +39.1495  -002.4678   +47  132  -41 22:48:37   +38.6593  -003.3237   +47  131  -41 22:48:45   +38.1703  -004.1788   +47  130  -42 22:48:52   +37.6823  -005.0334   +46  128  -42 22:49:00   +37.1954  -005.8882   +46  127  -42 22:49:07   +36.7094  -006.7435   +46  126  -42 22:49:15   +36.2243  -007.6000   +46  124  -42 22:49:22   +35.7400  -008.4581   +45  123  -42 22:49:30   +35.2563  -009.3183   +45  122  -42 22:49:37   +34.7733  -010.1812   +45  121  -42 22:49:45   +34.2908  -011.0473   +44  119  -42 22:49:52   +33.8088  -011.9171   +44  118  -42 22:50:00   +33.3271  -012.7913   +44  117  -42 22:50:07   +32.8457  -013.6704   +43  116  -41 22:50:15   +32.3645  -014.5550   +43  115  -41 22:50:22   +31.8834  -015.4459   +42  114  -41 22:50:30   +31.4023  -016.3436   +42  113  -41 22:50:37   +30.9210  -017.2490   +41  111  -41 22:50:45   +30.4395  -018.1628   +41  110  -41 22:50:52   +29.9577  -019.0858   +40  109  -40 22:51:00   +29.4754  -020.0189   +40  108  -40 22:51:07   +28.9925  -020.9631   +39  107  -40 22:51:15   +28.5089  -021.9194   +38  106  -39 22:51:22   +28.0244  -022.8889   +38  105  -39 22:51:30   +27.5389  -023.8729   +37  104  -38 22:51:37   +27.0521  -024.8728   +36  103  -38 22:51:45   +26.5640  -025.8899   +36  102  -38 22:51:52   +26.0743  -026.9261   +35  101  -37 22:52:00   +25.5827  -027.9832   +34  101  -37 22:52:07   +25.0890  -029.0632   +33  100  -36 22:52:15   +24.5929  -030.1687   +32  099  -35 22:52:22   +24.0942  -031.3025   +31  098  -35 22:52:30   +23.5923  -032.4677   +30  097  -34 22:52:37   +23.0869  -033.6681   +29  096  -33 22:52:45   +22.5774  -034.9083   +28  095  -32 22:52:52   +22.0633  -036.1936   +27  095  -31 22:53:00   +21.5437  -037.5307   +26  094  -31 22:53:07   +21.0179  -038.9278   +25  093  -30 22:53:15   +20.4845  -040.3954   +24  092  -28 22:53:22   +19.9421  -041.9473   +22  092  -27 22:53:30   +19.3886  -043.6020   +21  091  -26 22:53:37   +18.8212  -045.3858   +19  090  -25 22:53:45   +18.2356  -047.3379   +17  089  -23 22:53:52   +17.6249  -049.5219   +15  088  -21 22:54:00   +16.9767  -052.0540   +13  087  -19 22:54:07   +16.2627  -055.1981   +10  086  -16 22:54:15   +15.3739  -059.9778   +05  085  -12

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +70.3256 +124.9167 +70.3122 +125.6499 +70.8276 +109.3115 +70.8591 +109.6203 +70.6858 +099.6453 +70.7255 +099.8576 +70.3335 +092.1230 +70.3765 +092.2817 +69.8714 +085.8770 +69.9158 +085.9997 +69.3439 +080.5173 +69.3888 +080.6136 +68.7750 +075.8215 +68.8199 +075.8975 +68.1794 +071.6453 +68.2241 +071.7054 +67.5667 +067.8882 +67.6109 +067.9354 +66.9431 +064.4760 +66.9867 +064.5127 +66.3132 +061.3527 +66.3562 +061.3807 +65.6801 +058.4742 +65.7224 +058.4949 +65.0460 +055.8055 +65.0877 +055.8201 +64.4127 +053.3182 +64.4536 +053.3277 +63.7812 +050.9891 +63.8215 +050.9942 +63.1525 +048.7988 +63.1921 +048.8001 +62.5271 +046.7311 +62.5661 +046.7292 +61.9056 +044.7723 +61.9440 +044.7675 +61.2883 +042.9105 +61.3260 +042.9032 +60.6753 +041.1358 +60.7124 +041.1264 +60.0667 +039.4395 +60.1033 +039.4281 +59.4627 +037.8139 +59.4988 +037.8009 +58.8633 +036.2525 +58.8988 +036.2380 +58.2685 +034.7494 +58.3035 +034.7336 +57.6781 +033.2995 +57.7127 +033.2825 +57.0923 +031.8982 +57.1263 +031.8801 +56.5108 +030.5414 +56.5444 +030.5224 +55.9337 +029.2256 +55.9668 +029.2057 +55.3608 +027.9473 +55.3935 +027.9268 +54.7920 +026.7038 +54.8243 +026.6826 +54.2272 +025.4923 +54.2591 +025.4705 +53.6663 +024.3104 +53.6979 +024.2880 +53.1092 +023.1560 +53.1404 +023.1331 +52.5559 +022.0269 +52.5867 +022.0036 +52.0061 +020.9214 +52.0366 +020.8977 +51.4598 +019.8378 +51.4899 +019.8137 +50.9168 +018.7745 +50.9467 +018.7501 +50.3772 +017.7301 +50.4067 +017.7054 +49.8407 +016.7033 +49.8699 +016.6782 +49.3072 +015.6928 +49.3362 +015.6675 +48.7768 +014.6975 +48.8054 +014.6719 +48.2491 +013.7163 +48.2775 +013.6905 +47.7243 +012.7482 +47.7524 +012.7222 +47.2021 +011.7922 +47.2299 +011.7660 +46.6824 +010.8476 +46.7100 +010.8212 +46.1653 +009.9133 +46.1926 +009.8868 +45.6505 +008.9888 +45.6776 +008.9620 +45.1381 +008.0731 +45.1649 +008.0462 +44.6278 +007.1656 +44.6545 +007.1385 +44.1197 +006.2656 +44.1461 +006.2384 +43.6136 +005.3725 +43.6398 +005.3452 +43.1095 +004.4856 +43.1355 +004.4581 +42.6072 +003.6043 +42.6330 +003.5767 +42.1068 +002.7281 +42.1324 +002.7004 +41.6080 +001.8564 +41.6334 +001.8286 +41.1109 +000.9886 +41.1361 +000.9606 +40.6154 +000.1242 +40.6404 +000.0962 +40.1213 -000.7373 +40.1461 -000.7654 +39.6286 -001.5964 +39.6533 -001.6247 +39.1372 -002.4536 +39.1617 -002.4820 +38.6471 -003.3095 +38.6714 -003.3380 +38.1582 -004.1644 +38.1823 -004.1931 +37.6703 -005.0190 +37.6943 -005.0478 +37.1835 -005.8737 +37.2073 -005.9026 +36.6976 -006.7290 +36.7213 -006.7581 +36.2126 -007.5854 +36.2361 -007.6146 +35.7283 -008.4434 +35.7517 -008.4728 +35.2447 -009.3036 +35.2679 -009.3331 +34.7618 -010.1664 +34.7848 -010.1960 +34.2794 -011.0324 +34.3023 -011.0622 +33.7974 -011.9021 +33.8202 -011.9321 +33.3158 -012.7762 +33.3384 -012.8064 +32.8345 -013.6552 +32.8570 -013.6856 +32.3534 -014.5397 +32.3757 -014.5703 +31.8723 -015.4305 +31.8945 -015.4613 +31.3912 -016.3281 +31.4133 -016.3591 +30.9100 -017.2334 +30.9319 -017.2646 +30.4286 -018.1470 +30.4504 -018.1785 +29.9469 -019.0699 +29.9685 -019.1017 +29.4646 -020.0029 +29.4861 -020.0350 +28.9818 -020.9469 +29.0032 -020.9793 +28.4983 -021.9030 +28.5195 -021.9358 +28.0139 -022.8724 +28.0349 -022.9055 +27.5284 -023.8562 +27.5493 -023.8897 +27.0417 -024.8558 +27.0625 -024.8898 +26.5537 -025.8727 +26.5743 -025.9072 +26.0640 -026.9086 +26.0845 -026.9436 +25.5725 -027.9654 +25.5928 -028.0010 +25.0789 -029.0451 +25.0991 -029.0813 +24.5829 -030.1503 +24.6029 -030.1872 +24.0842 -031.2837 +24.1041 -031.3213 +23.5824 -032.4484 +23.6021 -032.4869 +23.0771 -033.6484 +23.0966 -033.6878 +22.5678 -034.8880 +22.5871 -034.9286 +22.0538 -036.1727 +22.0728 -036.2145 +21.5343 -037.5091 +21.5532 -037.5523 +21.0086 -038.9053 +21.0272 -038.9503 +20.4753 -040.3720 +20.4936 -040.4189 +19.9331 -041.9226 +19.9510 -041.9720 +19.3798 -043.5758 +19.3974 -043.6283 +18.8126 -045.3577 +18.8297 -045.4140 +18.2273 -047.3072 +18.2438 -047.3687 +17.6171 -049.4874 +17.6327 -049.5564 +16.9696 -052.0136 +16.9838 -052.0945 +16.2569 -055.1461 +16.2685 -055.2504 +15.3729 -059.8804 +15.3747 -060.0771 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.