Cora»OccDetail

Stellar Occultation by (110844) 2001 UC74 on 2023-07-08 (23:08:28 UT)

Event Details
Occultation UUID [and db] : cc2bc370-ddb3-11f0-547e-af4fabfdf49a [observed] Occultation Date + Time : 2023-07-08 at 23:08:28 UT +/- 0.03 min [1] Object Designation : (110844) 2001 UC74 Star Designation : GDR3 4267050803148643456 Star Coordinates (ICRF) : RA = 18 55 53.3654, DE = +01 35 44.851 [2] Star Magnitudes : G = 11.9 mag, RP = 10.98 mag, BP = 11.96 mag Object Magnitude : V = 18.92 mag Estimated Magnitude Drop : 7.0 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 10.2 km/s Object Mean Diameter : 3.7 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.4667 arcs/min @ PA = 267 deg Horizontal Parallax : 4.8790 arcs Dynamical Class : MBA Elongation to Moon & Sun : 79° (sunlit = 63%), Sun = 156° Cross-track uncertainty : 3.6 mas = 4 km = 1.27 path-width (1-sig) RUWE and duplicate source : 9.92 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#36 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : cc2bc370-ddb3-11f0-547e-af4fabfdf49a [observed] Occultation Date + Time : 2023-07-08 at 23:08:28 UT +/- 0.03 min [1] Object Designation : (110844) 2001 UC74 Star Designation : GDR3 4267050803148643456 Star Coordinates (ICRF) : RA = 18 55 53.3654, DE = +01 35 44.851 [2] Star Magnitudes : G = 11.9 mag, RP = 10.98 mag, BP = 11.96 mag Object Magnitude : V = 18.92 mag Estimated Magnitude Drop : 7.0 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 10.2 km/s Object Mean Diameter : 3.7 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.4667 arcs/min @ PA = 267 deg Horizontal Parallax : 4.8790 arcs Dynamical Class : MBA Elongation to Moon & Sun : 79° (sunlit = 63%), Sun = 156° Cross-track uncertainty : 3.6 mas = 4 km = 1.27 path-width (1-sig) RUWE and duplicate source : 9.92 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#36 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 ---------------------------------------------- 23:01:59 +54.3296 +093.7858 +06 264 +11 23:02:06 +54.4205 +088.1944 +09 260 +08 23:02:14 +54.4692 +084.0682 +11 256 +06 23:02:21 +54.4979 +080.6252 +13 253 +05 23:02:29 +54.5140 +077.5996 +15 251 +03 23:02:36 +54.5213 +074.8626 +17 249 +02 23:02:44 +54.5219 +072.3402 +18 246 +01 23:02:51 +54.5171 +069.9854 +19 244 +00 23:02:59 +54.5080 +067.7657 +20 242 -01 23:03:06 +54.4952 +065.6581 +21 240 -02 23:03:14 +54.4791 +063.6451 +22 239 -03 23:03:21 +54.4603 +061.7133 +23 237 -04 23:03:29 +54.4390 +059.8522 +24 235 -04 23:03:36 +54.4155 +058.0532 +25 233 -05 23:03:44 +54.3899 +056.3093 +26 232 -06 23:03:51 +54.3626 +054.6147 +27 230 -06 23:03:59 +54.3335 +052.9643 +27 228 -07 23:04:06 +54.3029 +051.3540 +28 227 -07 23:04:14 +54.2708 +049.7801 +29 225 -08 23:04:21 +54.2374 +048.2395 +29 224 -08 23:04:29 +54.2027 +046.7294 +30 222 -09 23:04:36 +54.1668 +045.2474 +30 221 -09 23:04:44 +54.1297 +043.7913 +31 219 -10 23:04:51 +54.0917 +042.3592 +32 217 -10 23:04:59 +54.0525 +040.9492 +32 216 -10 23:05:06 +54.0125 +039.5598 +33 214 -11 23:05:14 +53.9715 +038.1896 +33 213 -11 23:05:21 +53.9296 +036.8373 +34 212 -11 23:05:29 +53.8868 +035.5017 +34 210 -12 23:05:36 +53.8433 +034.1816 +34 209 -12 23:05:44 +53.7989 +032.8761 +35 207 -12 23:05:51 +53.7538 +031.5842 +35 206 -12 23:05:59 +53.7079 +030.3050 +35 204 -13 23:06:06 +53.6614 +029.0377 +36 203 -13 23:06:14 +53.6141 +027.7816 +36 201 -13 23:06:21 +53.5662 +026.5358 +36 200 -13 23:06:29 +53.5176 +025.2998 +37 198 -14 23:06:36 +53.4683 +024.0729 +37 197 -14 23:06:44 +53.4184 +022.8544 +37 195 -14 23:06:51 +53.3679 +021.6439 +37 194 -14 23:06:59 +53.3168 +020.4407 +38 192 -14 23:07:06 +53.2651 +019.2443 +38 191 -14 23:07:14 +53.2129 +018.0542 +38 190 -14 23:07:21 +53.1600 +016.8700 +38 188 -14 23:07:29 +53.1066 +015.6910 +38 187 -14 23:07:36 +53.0527 +014.5170 +38 185 -15 23:07:44 +52.9982 +013.3473 +39 184 -15 23:07:51 +52.9431 +012.1817 +39 182 -15 23:07:59 +52.8876 +011.0196 +39 181 -15 23:08:06 +52.8315 +009.8607 +39 179 -15 23:08:14 +52.7748 +008.7046 +39 178 -15 23:08:21 +52.7177 +007.5507 +39 177 -15 23:08:29 +52.6600 +006.3989 +39 175 -15 23:08:36 +52.6018 +005.2485 +39 174 -15 23:08:44 +52.5431 +004.0993 +39 172 -15 23:08:51 +52.4839 +002.9508 +39 171 -14 23:08:59 +52.4241 +001.8027 +39 169 -14 23:09:06 +52.3639 +000.6545 +39 168 -14 23:09:14 +52.3031 -000.4941 +39 167 -14 23:09:21 +52.2418 -001.6436 +38 165 -14 23:09:29 +52.1800 -002.7944 +38 164 -14 23:09:36 +52.1177 -003.9470 +38 162 -14 23:09:44 +52.0548 -005.1016 +38 161 -14 23:09:51 +51.9914 -006.2589 +38 159 -14 23:09:59 +51.9275 -007.4192 +38 158 -13 23:10:06 +51.8630 -008.5830 +37 157 -13 23:10:14 +51.7980 -009.7508 +37 155 -13 23:10:21 +51.7324 -010.9232 +37 154 -13 23:10:29 +51.6663 -012.1006 +37 152 -13 23:10:36 +51.5996 -013.2836 +36 151 -12 23:10:44 +51.5323 -014.4728 +36 150 -12 23:10:51 +51.4644 -015.6688 +36 148 -12 23:10:59 +51.3959 -016.8723 +35 147 -12 23:11:06 +51.3268 -018.0839 +35 145 -11 23:11:14 +51.2570 -019.3044 +35 144 -11 23:11:21 +51.1865 -020.5346 +34 143 -11 23:11:29 +51.1154 -021.7753 +34 141 -10 23:11:36 +51.0436 -023.0274 +34 140 -10 23:11:44 +50.9710 -024.2919 +33 139 -09 23:11:51 +50.8977 -025.5698 +33 137 -09 23:11:59 +50.8236 -026.8624 +32 136 -09 23:12:06 +50.7487 -028.1709 +32 134 -08 23:12:14 +50.6729 -029.4966 +31 133 -08 23:12:21 +50.5962 -030.8412 +30 132 -07 23:12:29 +50.5186 -032.2063 +30 130 -07 23:12:36 +50.4399 -033.5938 +29 129 -06 23:12:44 +50.3602 -035.0060 +29 128 -06 23:12:51 +50.2794 -036.4452 +28 126 -05 23:12:59 +50.1973 -037.9143 +27 125 -05 23:13:06 +50.1140 -039.4164 +27 123 -04 23:13:14 +50.0292 -040.9552 +26 122 -03 23:13:21 +49.9429 -042.5352 +25 120 -03 23:13:29 +49.8548 -044.1614 +24 119 -02 23:13:36 +49.7650 -045.8401 +23 117 -01 23:13:44 +49.6730 -047.5788 +22 116 +00 23:13:51 +49.5786 -049.3870 +21 114 +01 23:13:59 +49.4816 -051.2765 +20 113 +02 23:14:06 +49.3814 -053.2627 +19 111 +03 23:14:14 +49.2774 -055.3665 +18 109 +04 23:14:21 +49.1689 -057.6165 +16 107 +05 23:14:29 +49.0545 -060.0552 +15 105 +06 23:14:36 +48.9325 -062.7494 +13 103 +08 23:14:44 +48.7994 -065.8165 +11 101 +09 23:14:51 +48.6483 -069.5019 +09 098 +12 23:14:59 +48.4581 -074.5548 +06 094 +15 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 23:01:59   +54.3296  +093.7858   +06  264  +11 23:02:06   +54.4205  +088.1944   +09  260  +08 23:02:14   +54.4692  +084.0682   +11  256  +06 23:02:21   +54.4979  +080.6252   +13  253  +05 23:02:29   +54.5140  +077.5996   +15  251  +03 23:02:36   +54.5213  +074.8626   +17  249  +02 23:02:44   +54.5219  +072.3402   +18  246  +01 23:02:51   +54.5171  +069.9854   +19  244  +00 23:02:59   +54.5080  +067.7657   +20  242  -01 23:03:06   +54.4952  +065.6581   +21  240  -02 23:03:14   +54.4791  +063.6451   +22  239  -03 23:03:21   +54.4603  +061.7133   +23  237  -04 23:03:29   +54.4390  +059.8522   +24  235  -04 23:03:36   +54.4155  +058.0532   +25  233  -05 23:03:44   +54.3899  +056.3093   +26  232  -06 23:03:51   +54.3626  +054.6147   +27  230  -06 23:03:59   +54.3335  +052.9643   +27  228  -07 23:04:06   +54.3029  +051.3540   +28  227  -07 23:04:14   +54.2708  +049.7801   +29  225  -08 23:04:21   +54.2374  +048.2395   +29  224  -08 23:04:29   +54.2027  +046.7294   +30  222  -09 23:04:36   +54.1668  +045.2474   +30  221  -09 23:04:44   +54.1297  +043.7913   +31  219  -10 23:04:51   +54.0917  +042.3592   +32  217  -10 23:04:59   +54.0525  +040.9492   +32  216  -10 23:05:06   +54.0125  +039.5598   +33  214  -11 23:05:14   +53.9715  +038.1896   +33  213  -11 23:05:21   +53.9296  +036.8373   +34  212  -11 23:05:29   +53.8868  +035.5017   +34  210  -12 23:05:36   +53.8433  +034.1816   +34  209  -12 23:05:44   +53.7989  +032.8761   +35  207  -12 23:05:51   +53.7538  +031.5842   +35  206  -12 23:05:59   +53.7079  +030.3050   +35  204  -13 23:06:06   +53.6614  +029.0377   +36  203  -13 23:06:14   +53.6141  +027.7816   +36  201  -13 23:06:21   +53.5662  +026.5358   +36  200  -13 23:06:29   +53.5176  +025.2998   +37  198  -14 23:06:36   +53.4683  +024.0729   +37  197  -14 23:06:44   +53.4184  +022.8544   +37  195  -14 23:06:51   +53.3679  +021.6439   +37  194  -14 23:06:59   +53.3168  +020.4407   +38  192  -14 23:07:06   +53.2651  +019.2443   +38  191  -14 23:07:14   +53.2129  +018.0542   +38  190  -14 23:07:21   +53.1600  +016.8700   +38  188  -14 23:07:29   +53.1066  +015.6910   +38  187  -14 23:07:36   +53.0527  +014.5170   +38  185  -15 23:07:44   +52.9982  +013.3473   +39  184  -15 23:07:51   +52.9431  +012.1817   +39  182  -15 23:07:59   +52.8876  +011.0196   +39  181  -15 23:08:06   +52.8315  +009.8607   +39  179  -15 23:08:14   +52.7748  +008.7046   +39  178  -15 23:08:21   +52.7177  +007.5507   +39  177  -15 23:08:29   +52.6600  +006.3989   +39  175  -15 23:08:36   +52.6018  +005.2485   +39  174  -15 23:08:44   +52.5431  +004.0993   +39  172  -15 23:08:51   +52.4839  +002.9508   +39  171  -14 23:08:59   +52.4241  +001.8027   +39  169  -14 23:09:06   +52.3639  +000.6545   +39  168  -14 23:09:14   +52.3031  -000.4941   +39  167  -14 23:09:21   +52.2418  -001.6436   +38  165  -14 23:09:29   +52.1800  -002.7944   +38  164  -14 23:09:36   +52.1177  -003.9470   +38  162  -14 23:09:44   +52.0548  -005.1016   +38  161  -14 23:09:51   +51.9914  -006.2589   +38  159  -14 23:09:59   +51.9275  -007.4192   +38  158  -13 23:10:06   +51.8630  -008.5830   +37  157  -13 23:10:14   +51.7980  -009.7508   +37  155  -13 23:10:21   +51.7324  -010.9232   +37  154  -13 23:10:29   +51.6663  -012.1006   +37  152  -13 23:10:36   +51.5996  -013.2836   +36  151  -12 23:10:44   +51.5323  -014.4728   +36  150  -12 23:10:51   +51.4644  -015.6688   +36  148  -12 23:10:59   +51.3959  -016.8723   +35  147  -12 23:11:06   +51.3268  -018.0839   +35  145  -11 23:11:14   +51.2570  -019.3044   +35  144  -11 23:11:21   +51.1865  -020.5346   +34  143  -11 23:11:29   +51.1154  -021.7753   +34  141  -10 23:11:36   +51.0436  -023.0274   +34  140  -10 23:11:44   +50.9710  -024.2919   +33  139  -09 23:11:51   +50.8977  -025.5698   +33  137  -09 23:11:59   +50.8236  -026.8624   +32  136  -09 23:12:06   +50.7487  -028.1709   +32  134  -08 23:12:14   +50.6729  -029.4966   +31  133  -08 23:12:21   +50.5962  -030.8412   +30  132  -07 23:12:29   +50.5186  -032.2063   +30  130  -07 23:12:36   +50.4399  -033.5938   +29  129  -06 23:12:44   +50.3602  -035.0060   +29  128  -06 23:12:51   +50.2794  -036.4452   +28  126  -05 23:12:59   +50.1973  -037.9143   +27  125  -05 23:13:06   +50.1140  -039.4164   +27  123  -04 23:13:14   +50.0292  -040.9552   +26  122  -03 23:13:21   +49.9429  -042.5352   +25  120  -03 23:13:29   +49.8548  -044.1614   +24  119  -02 23:13:36   +49.7650  -045.8401   +23  117  -01 23:13:44   +49.6730  -047.5788   +22  116  +00 23:13:51   +49.5786  -049.3870   +21  114  +01 23:13:59   +49.4816  -051.2765   +20  113  +02 23:14:06   +49.3814  -053.2627   +19  111  +03 23:14:14   +49.2774  -055.3665   +18  109  +04 23:14:21   +49.1689  -057.6165   +16  107  +05 23:14:29   +49.0545  -060.0552   +15  105  +06 23:14:36   +48.9325  -062.7494   +13  103  +08 23:14:44   +48.7994  -065.8165   +11  101  +09 23:14:51   +48.6483  -069.5019   +09  098  +12 23:14:59   +48.4581  -074.5548   +06  094  +15

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +54.3072 +093.5789 +54.3520 +093.9973 +54.3960 +088.0606 +54.4450 +088.3296 +54.4439 +083.9630 +54.4945 +084.1742 +54.4721 +080.5365 +54.5236 +080.7143 +54.4880 +077.5221 +54.5400 +077.6773 +54.4950 +074.7935 +54.5475 +074.9319 +54.4955 +072.2777 +54.5483 +072.4030 +54.4906 +069.9282 +54.5436 +070.0428 +54.4814 +067.7130 +54.5346 +067.8186 +54.4685 +065.6092 +54.5219 +065.7071 +54.4524 +063.5996 +54.5059 +063.6907 +54.4335 +061.6709 +54.4871 +061.7560 +54.4122 +059.8124 +54.4659 +059.8922 +54.3886 +058.0159 +54.4424 +058.0907 +54.3630 +056.2742 +54.4168 +056.3446 +54.3356 +054.5816 +54.3895 +054.6478 +54.3066 +052.9331 +54.3604 +052.9955 +54.2759 +051.3245 +54.3298 +051.3835 +54.2438 +049.7523 +54.2977 +049.8079 +54.2104 +048.2133 +54.2643 +048.2658 +54.1757 +046.7047 +54.2296 +046.7542 +54.1398 +045.2241 +54.1937 +045.2708 +54.1028 +043.7693 +54.1567 +043.8134 +54.0647 +042.3384 +54.1186 +042.3799 +54.0256 +040.9297 +54.0795 +040.9688 +53.9856 +039.5415 +54.0394 +039.5782 +53.9446 +038.1724 +53.9984 +038.2069 +53.9027 +036.8212 +53.9565 +036.8535 +53.8600 +035.4866 +53.9137 +035.5169 +53.8164 +034.1675 +53.8702 +034.1958 +53.7721 +032.8629 +53.8258 +032.8893 +53.7270 +031.5720 +53.7806 +031.5964 +53.6811 +030.2937 +53.7348 +030.3163 +53.6346 +029.0273 +53.6882 +029.0481 +53.5873 +027.7720 +53.6409 +027.7911 +53.5394 +026.5271 +53.5929 +026.5445 +53.4908 +025.2919 +53.5443 +025.3077 +53.4416 +024.0658 +53.4950 +024.0800 +53.3918 +022.8482 +53.4451 +022.8607 +53.3413 +021.6384 +53.3946 +021.6494 +53.2902 +020.4360 +53.3435 +020.4454 +53.2386 +019.2403 +53.2918 +019.2483 +53.1863 +018.0510 +53.2395 +018.0575 +53.1335 +016.8674 +53.1866 +016.8725 +53.0801 +015.6892 +53.1332 +015.6928 +53.0262 +014.5159 +53.0792 +014.5180 +52.9717 +013.3470 +53.0246 +013.3477 +52.9167 +012.1820 +52.9696 +012.1814 +52.8612 +011.0206 +52.9140 +011.0186 +52.8051 +009.8624 +52.8578 +009.8590 +52.7485 +008.7069 +52.8012 +008.7022 +52.6914 +007.5538 +52.7440 +007.5477 +52.6337 +006.4025 +52.6863 +006.3952 +52.5756 +005.2529 +52.6280 +005.2441 +52.5169 +004.1043 +52.5693 +004.0943 +52.4577 +002.9565 +52.5100 +002.9451 +52.3980 +001.8090 +52.4502 +001.7964 +52.3378 +000.6615 +52.3899 +000.6475 +52.2771 -000.4865 +52.3291 -000.5018 +52.2158 -001.6354 +52.2678 -001.6520 +52.1540 -002.7855 +52.2060 -002.8034 +52.0918 -003.9373 +52.1436 -003.9566 +52.0289 -005.0913 +52.0807 -005.1119 +51.9656 -006.2479 +52.0173 -006.2698 +51.9017 -007.4075 +51.9533 -007.4308 +51.8373 -008.5707 +51.8888 -008.5953 +51.7723 -009.7378 +51.8237 -009.7638 +51.7068 -010.9095 +51.7581 -010.9369 +51.6407 -012.0862 +51.6920 -012.1150 +51.5740 -013.2685 +51.6252 -013.2987 +51.5068 -014.4570 +51.5579 -014.4886 +51.4389 -015.6522 +51.4899 -015.6854 +51.3704 -016.8550 +51.4214 -016.8896 +51.3014 -018.0658 +51.3522 -018.1020 +51.2316 -019.2855 +51.2823 -019.3233 +51.1612 -020.5149 +51.2119 -020.5543 +51.0902 -021.7548 +51.1407 -021.7958 +51.0184 -023.0060 +51.0688 -023.0487 +50.9459 -024.2697 +50.9962 -024.3141 +50.8726 -025.5467 +50.9228 -025.5930 +50.7985 -026.8384 +50.8487 -026.8865 +50.7237 -028.1459 +50.7737 -028.1959 +50.6480 -029.4706 +50.6978 -029.5227 +50.5713 -030.8141 +50.6211 -030.8683 +50.4937 -032.1781 +50.5434 -032.2345 +50.4152 -033.5645 +50.4647 -033.6233 +50.3355 -034.9754 +50.3849 -035.0367 +50.2547 -036.4133 +50.3040 -036.4772 +50.1728 -037.8809 +50.2219 -037.9477 +50.0895 -039.3815 +50.1385 -039.4513 +50.0048 -040.9187 +50.0536 -040.9918 +49.9185 -042.4969 +49.9672 -042.5735 +49.8306 -044.1211 +49.8791 -044.2017 +49.7408 -045.7977 +49.7891 -045.8826 +49.6489 -047.5340 +49.6970 -047.6238 +49.5547 -049.3394 +49.6026 -049.4347 +49.4578 -051.2257 +49.5054 -051.3274 +49.3577 -053.2083 +49.4051 -053.3174 +49.2539 -055.3075 +49.3010 -055.4256 +49.1456 -057.5521 +49.1922 -057.6812 +49.0315 -059.9837 +49.0776 -060.1270 +48.9097 -062.6682 +48.9553 -062.8311 +48.7771 -065.7208 +48.8217 -065.9128 +48.6267 -069.3806 +48.6698 -069.6245 +48.4385 -074.3643 +48.4776 -074.7498 Azimuth (Azm) measured from North to East.

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Aladin Lite direct link (has Gaia overlay)

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.