Cora»OccDetail

Stellar Occultation by (76786) 2000 LT9 on 2023-09-13 (20:49:26 UT)

Event Details
Occultation UUID [and db] : 0895c450-ddb4-11f0-547e-ecd7b5fd1d7a [observed] Occultation Date + Time : 2023-09-13 at 20:49:26 UT +/- 0.01 min [1] Object Designation : (76786) 2000 LT9 Star Designation : GDR3 2643776980298833792 Star Coordinates (ICRF) : RA = 23 27 56.6920, DE = -01 29 24.940 [2] Star Magnitudes : G = 13.12 mag, RP = 12.53 mag, BP = 13.54 mag Object Magnitude : V = 18.56 mag Estimated Magnitude Drop : 5.5 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 13.2 km/s Object Mean Diameter : 4.9 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5033 arcs/min @ PA = 246 deg Horizontal Parallax : 4.0630 arcs Dynamical Class : MBA Elongation to Moon & Sun : 165° (sunlit = 1%), Sun = 178° Cross-track uncertainty : 1.3 mas = 2 km = 0.42 path-width (1-sig) RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#59 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : 0895c450-ddb4-11f0-547e-ecd7b5fd1d7a [observed] Occultation Date + Time : 2023-09-13 at 20:49:26 UT +/- 0.01 min [1] Object Designation : (76786) 2000 LT9 Star Designation : GDR3 2643776980298833792 Star Coordinates (ICRF) : RA = 23 27 56.6920, DE = -01 29 24.940 [2] Star Magnitudes : G = 13.12 mag, RP = 12.53 mag, BP = 13.54 mag Object Magnitude : V = 18.56 mag Estimated Magnitude Drop : 5.5 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 13.2 km/s Object Mean Diameter : 4.9 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5033 arcs/min @ PA = 246 deg Horizontal Parallax : 4.0630 arcs Dynamical Class : MBA Elongation to Moon & Sun : 165° (sunlit = 1%), Sun = 178° Cross-track uncertainty : 1.3 mas = 2 km = 0.42 path-width (1-sig) RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#59 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 ---------------------------------------------- 20:45:46 +82.2696 +069.9646 +06 202 -04 20:45:53 +79.4879 +059.4353 +09 192 -07 20:46:01 +77.4033 +053.7891 +11 186 -09 20:46:08 +75.6582 +049.8038 +13 182 -11 20:46:16 +74.1250 +046.6539 +14 179 -12 20:46:23 +72.7407 +044.0055 +16 176 -14 20:46:31 +71.4681 +041.6909 +17 174 -15 20:46:38 +70.2836 +039.6140 +18 171 -16 20:46:46 +69.1707 +037.7148 +19 169 -17 20:46:53 +68.1175 +035.9532 +20 168 -18 20:47:01 +67.1151 +034.3007 +21 166 -19 20:47:08 +66.1566 +032.7370 +22 164 -19 20:47:16 +65.2366 +031.2465 +22 162 -20 20:47:23 +64.3505 +029.8172 +23 161 -21 20:47:31 +63.4948 +028.4396 +23 159 -21 20:47:38 +62.6664 +027.1059 +24 158 -22 20:47:46 +61.8628 +025.8100 +25 156 -23 20:47:53 +61.0816 +024.5465 +25 155 -23 20:48:01 +60.3212 +023.3111 +25 153 -23 20:48:08 +59.5798 +022.0998 +26 152 -24 20:48:16 +58.8560 +020.9093 +26 150 -24 20:48:23 +58.1486 +019.7369 +26 149 -25 20:48:31 +57.4564 +018.5798 +27 147 -25 20:48:38 +56.7784 +017.4358 +27 146 -25 20:48:46 +56.1138 +016.3027 +27 145 -25 20:48:53 +55.4617 +015.1787 +27 143 -25 20:49:01 +54.8215 +014.0620 +27 142 -26 20:49:08 +54.1925 +012.9508 +28 141 -26 20:49:16 +53.5740 +011.8436 +28 139 -26 20:49:23 +52.9656 +010.7389 +28 138 -26 20:49:31 +52.3668 +009.6352 +28 137 -26 20:49:38 +51.7771 +008.5311 +28 135 -26 20:49:46 +51.1961 +007.4251 +28 134 -26 20:49:53 +50.6234 +006.3159 +27 133 -26 20:50:01 +50.0588 +005.2020 +27 132 -26 20:50:08 +49.5018 +004.0818 +27 130 -26 20:50:16 +48.9522 +002.9540 +27 129 -25 20:50:23 +48.4097 +001.8169 +27 128 -25 20:50:31 +47.8741 +000.6688 +26 126 -25 20:50:38 +47.3451 -000.4921 +26 125 -25 20:50:46 +46.8226 -001.6677 +26 124 -24 20:50:53 +46.3064 -002.8601 +25 123 -24 20:51:01 +45.7963 -004.0716 +25 121 -24 20:51:08 +45.2922 -005.3050 +25 120 -23 20:51:16 +44.7939 -006.5631 +24 119 -23 20:51:23 +44.3014 -007.8492 +23 118 -22 20:51:31 +43.8146 -009.1673 +23 116 -21 20:51:38 +43.3335 -010.5219 +22 115 -21 20:51:46 +42.8580 -011.9185 +22 114 -20 20:51:53 +42.3881 -013.3636 +21 113 -19 20:52:01 +41.9240 -014.8654 +20 111 -19 20:52:08 +41.4658 -016.4340 +19 110 -18 20:52:16 +41.0137 -018.0828 +18 109 -17 20:52:23 +40.5681 -019.8294 +17 107 -16 20:52:31 +40.1294 -021.6988 +16 106 -15 20:52:38 +39.6987 -023.7273 +14 104 -13 20:52:46 +39.2772 -025.9728 +13 103 -12 20:52:53 +38.8676 -028.5376 +11 101 -10 20:53:01 +38.4755 -031.6396 +09 099 -08 20:53:08 +38.1192 -035.9763 +05 096 -04 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 20:45:46   +82.2696  +069.9646   +06  202  -04 20:45:53   +79.4879  +059.4353   +09  192  -07 20:46:01   +77.4033  +053.7891   +11  186  -09 20:46:08   +75.6582  +049.8038   +13  182  -11 20:46:16   +74.1250  +046.6539   +14  179  -12 20:46:23   +72.7407  +044.0055   +16  176  -14 20:46:31   +71.4681  +041.6909   +17  174  -15 20:46:38   +70.2836  +039.6140   +18  171  -16 20:46:46   +69.1707  +037.7148   +19  169  -17 20:46:53   +68.1175  +035.9532   +20  168  -18 20:47:01   +67.1151  +034.3007   +21  166  -19 20:47:08   +66.1566  +032.7370   +22  164  -19 20:47:16   +65.2366  +031.2465   +22  162  -20 20:47:23   +64.3505  +029.8172   +23  161  -21 20:47:31   +63.4948  +028.4396   +23  159  -21 20:47:38   +62.6664  +027.1059   +24  158  -22 20:47:46   +61.8628  +025.8100   +25  156  -23 20:47:53   +61.0816  +024.5465   +25  155  -23 20:48:01   +60.3212  +023.3111   +25  153  -23 20:48:08   +59.5798  +022.0998   +26  152  -24 20:48:16   +58.8560  +020.9093   +26  150  -24 20:48:23   +58.1486  +019.7369   +26  149  -25 20:48:31   +57.4564  +018.5798   +27  147  -25 20:48:38   +56.7784  +017.4358   +27  146  -25 20:48:46   +56.1138  +016.3027   +27  145  -25 20:48:53   +55.4617  +015.1787   +27  143  -25 20:49:01   +54.8215  +014.0620   +27  142  -26 20:49:08   +54.1925  +012.9508   +28  141  -26 20:49:16   +53.5740  +011.8436   +28  139  -26 20:49:23   +52.9656  +010.7389   +28  138  -26 20:49:31   +52.3668  +009.6352   +28  137  -26 20:49:38   +51.7771  +008.5311   +28  135  -26 20:49:46   +51.1961  +007.4251   +28  134  -26 20:49:53   +50.6234  +006.3159   +27  133  -26 20:50:01   +50.0588  +005.2020   +27  132  -26 20:50:08   +49.5018  +004.0818   +27  130  -26 20:50:16   +48.9522  +002.9540   +27  129  -25 20:50:23   +48.4097  +001.8169   +27  128  -25 20:50:31   +47.8741  +000.6688   +26  126  -25 20:50:38   +47.3451  -000.4921   +26  125  -25 20:50:46   +46.8226  -001.6677   +26  124  -24 20:50:53   +46.3064  -002.8601   +25  123  -24 20:51:01   +45.7963  -004.0716   +25  121  -24 20:51:08   +45.2922  -005.3050   +25  120  -23 20:51:16   +44.7939  -006.5631   +24  119  -23 20:51:23   +44.3014  -007.8492   +23  118  -22 20:51:31   +43.8146  -009.1673   +23  116  -21 20:51:38   +43.3335  -010.5219   +22  115  -21 20:51:46   +42.8580  -011.9185   +22  114  -20 20:51:53   +42.3881  -013.3636   +21  113  -19 20:52:01   +41.9240  -014.8654   +20  111  -19 20:52:08   +41.4658  -016.4340   +19  110  -18 20:52:16   +41.0137  -018.0828   +18  109  -17 20:52:23   +40.5681  -019.8294   +17  107  -16 20:52:31   +40.1294  -021.6988   +16  106  -15 20:52:38   +39.6987  -023.7273   +14  104  -13 20:52:46   +39.2772  -025.9728   +13  103  -12 20:52:53   +38.8676  -028.5376   +11  101  -10 20:53:01   +38.4755  -031.6396   +09  099  -08 20:53:08   +38.1192  -035.9763   +05  096  -04

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +82.0881 +069.5080 +82.4569 +070.4626 +79.3625 +059.3493 +79.6150 +059.5254 +77.3011 +053.7836 +77.5064 +053.7952 +75.5695 +049.8284 +75.7474 +049.7791 +74.0455 +046.6924 +74.2050 +046.6150 +72.6679 +044.0513 +72.8138 +043.9592 +71.4005 +041.7407 +71.5360 +041.6406 +70.2202 +039.6661 +70.3472 +039.5615 +69.1107 +037.7682 +69.2308 +037.6611 +68.0604 +036.0071 +68.1747 +035.8988 +67.0606 +034.3550 +67.1698 +034.2461 +66.1043 +032.7914 +66.2092 +032.6823 +65.1861 +031.3008 +65.2872 +031.1919 +64.3018 +029.8714 +64.3994 +029.7627 +63.4476 +028.4935 +63.5422 +028.3853 +62.6205 +027.1597 +62.7124 +027.0519 +61.8181 +025.8635 +61.9075 +025.7562 +61.0381 +024.5998 +61.1252 +024.4930 +60.2788 +023.3641 +60.3637 +023.2578 +59.5383 +022.1526 +59.6214 +022.0467 +58.8154 +020.9620 +58.8967 +020.8564 +58.1088 +019.7894 +58.1884 +019.6841 +57.4173 +018.6322 +57.4954 +018.5272 +56.7401 +017.4881 +56.8168 +017.3833 +56.0761 +016.3550 +56.1515 +016.2503 +55.4247 +015.2309 +55.4988 +015.1264 +54.7851 +014.1141 +54.8580 +014.0097 +54.1566 +013.0030 +54.2284 +012.8985 +53.5387 +011.8959 +53.6094 +011.7912 +52.9308 +010.7912 +53.0005 +010.6864 +52.3324 +009.6877 +52.4012 +009.5826 +51.7431 +008.5837 +51.8111 +008.4783 +51.1626 +007.4780 +51.2297 +007.3721 +50.5903 +006.3690 +50.6566 +006.2626 +50.0260 +005.2554 +50.0916 +005.1484 +49.4694 +004.1356 +49.5342 +004.0279 +48.9201 +003.0082 +48.9843 +002.8996 +48.3780 +001.8716 +48.4414 +001.7620 +47.8427 +000.7240 +47.9055 +000.6134 +47.3140 -000.4362 +47.3763 -000.5481 +46.7918 -001.6111 +46.8535 -001.7244 +46.2758 -002.8027 +46.3370 -002.9176 +45.7660 -004.0134 +45.8267 -004.1301 +45.2621 -005.2457 +45.3223 -005.3645 +44.7640 -006.5026 +44.8238 -006.6237 +44.2718 -007.7874 +44.3311 -007.9112 +43.7851 -009.1040 +43.8441 -009.2308 +43.3042 -010.4569 +43.3628 -010.5872 +42.8288 -011.8515 +42.8871 -011.9858 +42.3591 -013.2943 +42.4171 -013.4332 +41.8952 -014.7933 +41.9529 -014.9377 +41.4371 -016.3587 +41.4946 -016.5096 +40.9850 -018.0035 +41.0424 -018.1624 +40.5395 -019.7453 +40.5967 -019.9140 +40.1008 -021.6084 +40.1581 -021.7897 +39.6700 -023.6286 +39.7273 -023.8267 +39.2484 -025.8623 +39.3060 -026.0841 +38.8385 -028.4090 +38.8968 -028.6675 +38.4457 -031.4776 +38.5055 -031.8044 +38.0870 -035.7166 +38.1518 -036.2469 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.