Cora»OccDetail

Stellar Occultation by (121699) 1999 XS76 on 2024-08-05 (21:59:38 UT)

Event Details
Occultation UUID [and db] : 25a38d60-ddb5-11f0-547e-49e2fffa8e49 [observed] Occultation Date + Time : 2024-08-05 at 21:59:38 UT +/- 0.06 min [1] Object Designation : (121699) 1999 XS76 Star Designation : GDR3 6868205283915864576 Star Coordinates (ICRF) : RA = 19 42 10.7910, DE = -20 56 53.809 [2] Star Magnitudes : G = 13.88 mag, RP = 13.34 mag, BP = 14.26 mag Object Magnitude : V = 19.54 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 9.6 km/s Object Mean Diameter : 2.3 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4950 arcs/min @ PA = 258 deg Horizontal Parallax : 5.4650 arcs Dynamical Class : MBA Elongation to Moon & Sun : 143° (sunlit = 2%), Sun = 160° Cross-track uncertainty : 20.7 mas = 24 km = 10.50 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#35 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 25a38d60-ddb5-11f0-547e-49e2fffa8e49 [observed]

 Occultation Date + Time   : 2024-08-05 at 21:59:38 UT +/- 0.06 min  [1]
 Object Designation        : (121699) 1999 XS76
 Star Designation          : GDR3 6868205283915864576
 Star Coordinates (ICRF)   : RA = 19 42 10.7910, DE = -20 56 53.809  [2]
 Star Magnitudes           : G = 13.88 mag, RP = 13.34 mag, BP = 14.26 mag
 Object Magnitude          : V = 19.54 mag
 Estimated Magnitude Drop  : 5.7 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 9.6 km/s
 Object Mean Diameter      : 2.3 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4950 arcs/min @ PA = 258 deg
 Horizontal Parallax       : 5.4650 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 143° (sunlit = 2%), Sun = 160°
 Cross-track uncertainty   : 20.7 mas = 24 km = 10.50 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#35
 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 ---------------------------------------------- 21:55:00 +62.3201 +038.7909 +04 205 -11 21:55:07 +60.0177 +035.3520 +07 202 -13 21:55:15 +58.4497 +032.9129 +09 200 -15 21:55:22 +57.1963 +030.8953 +10 198 -16 21:55:30 +56.1304 +029.1250 +12 197 -17 21:55:37 +55.1930 +027.5213 +13 195 -18 21:55:45 +54.3508 +026.0391 +14 194 -19 21:55:52 +53.5831 +024.6500 +15 193 -19 21:56:00 +52.8758 +023.3349 +15 191 -20 21:56:07 +52.2188 +022.0803 +16 190 -21 21:56:15 +51.6048 +020.8761 +17 189 -21 21:56:22 +51.0279 +019.7145 +18 188 -21 21:56:30 +50.4837 +018.5893 +18 187 -22 21:56:37 +49.9686 +017.4957 +19 186 -22 21:56:45 +49.4796 +016.4297 +19 185 -22 21:56:52 +49.0144 +015.3879 +20 184 -23 21:57:00 +48.5709 +014.3674 +20 183 -23 21:57:07 +48.1473 +013.3659 +21 182 -23 21:57:15 +47.7422 +012.3813 +21 181 -23 21:57:22 +47.3543 +011.4117 +22 180 -23 21:57:30 +46.9825 +010.4555 +22 179 -23 21:57:37 +46.6259 +009.5113 +22 178 -24 21:57:45 +46.2835 +008.5779 +23 177 -24 21:57:52 +45.9548 +007.6540 +23 176 -24 21:58:00 +45.6389 +006.7386 +23 176 -24 21:58:07 +45.3354 +005.8307 +24 175 -24 21:58:15 +45.0436 +004.9296 +24 174 -24 21:58:22 +44.7633 +004.0342 +24 173 -24 21:58:30 +44.4939 +003.1440 +24 172 -23 21:58:37 +44.2350 +002.2581 +24 171 -23 21:58:45 +43.9865 +001.3758 +24 170 -23 21:58:52 +43.7480 +000.4966 +25 169 -23 21:59:00 +43.5192 -000.3802 +25 168 -23 21:59:07 +43.2999 -001.2552 +25 168 -23 21:59:15 +43.0900 -002.1290 +25 167 -23 21:59:22 +42.8892 -003.0022 +25 166 -22 21:59:30 +42.6975 -003.8752 +25 165 -22 21:59:37 +42.5147 -004.7488 +25 164 -22 21:59:45 +42.3408 -005.6234 +25 163 -22 21:59:52 +42.1756 -006.4996 +25 162 -22 22:00:00 +42.0192 -007.3779 +25 161 -21 22:00:07 +41.8716 -008.2589 +25 161 -21 22:00:15 +41.7326 -009.1432 +25 160 -21 22:00:22 +41.6024 -010.0314 +25 159 -20 22:00:30 +41.4809 -010.9242 +24 158 -20 22:00:37 +41.3684 -011.8220 +24 157 -20 22:00:45 +41.2648 -012.7258 +24 156 -19 22:00:52 +41.1703 -013.6360 +24 155 -19 22:01:00 +41.0851 -014.5536 +24 155 -18 22:01:07 +41.0093 -015.4792 +24 154 -18 22:01:15 +40.9431 -016.4138 +23 153 -17 22:01:22 +40.8869 -017.3584 +23 152 -17 22:01:30 +40.8409 -018.3138 +23 151 -17 22:01:37 +40.8055 -019.2813 +22 150 -16 22:01:45 +40.7811 -020.2620 +22 149 -15 22:01:52 +40.7682 -021.2574 +22 148 -15 22:02:00 +40.7672 -022.2689 +21 148 -14 22:02:07 +40.7790 -023.2983 +21 147 -14 22:02:15 +40.8041 -024.3474 +20 146 -13 22:02:22 +40.8436 -025.4186 +20 145 -12 22:02:30 +40.8983 -026.5144 +19 144 -12 22:02:37 +40.9696 -027.6378 +19 143 -11 22:02:45 +41.0589 -028.7925 +18 142 -10 22:02:52 +41.1680 -029.9826 +18 141 -09 22:03:00 +41.2991 -031.2134 +17 140 -09 22:03:07 +41.4549 -032.4914 +16 139 -08 22:03:15 +41.6389 -033.8249 +16 138 -07 22:03:22 +41.8556 -035.2244 +15 137 -06 22:03:30 +42.1112 -036.7045 +14 136 -05 22:03:37 +42.4143 -038.2853 +13 135 -04 22:03:45 +42.7775 -039.9964 +12 133 -02 22:03:52 +43.2210 -041.8852 +10 132 -01 22:04:00 +43.7805 -044.0359 +09 130 +01 22:04:07 +44.5327 -046.6287 +07 129 +03 22:04:15 +45.7263 -050.2509 +04 126 +06 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 21:55:00   +62.3201  +038.7909   +04  205  -11 21:55:07   +60.0177  +035.3520   +07  202  -13 21:55:15   +58.4497  +032.9129   +09  200  -15 21:55:22   +57.1963  +030.8953   +10  198  -16 21:55:30   +56.1304  +029.1250   +12  197  -17 21:55:37   +55.1930  +027.5213   +13  195  -18 21:55:45   +54.3508  +026.0391   +14  194  -19 21:55:52   +53.5831  +024.6500   +15  193  -19 21:56:00   +52.8758  +023.3349   +15  191  -20 21:56:07   +52.2188  +022.0803   +16  190  -21 21:56:15   +51.6048  +020.8761   +17  189  -21 21:56:22   +51.0279  +019.7145   +18  188  -21 21:56:30   +50.4837  +018.5893   +18  187  -22 21:56:37   +49.9686  +017.4957   +19  186  -22 21:56:45   +49.4796  +016.4297   +19  185  -22 21:56:52   +49.0144  +015.3879   +20  184  -23 21:57:00   +48.5709  +014.3674   +20  183  -23 21:57:07   +48.1473  +013.3659   +21  182  -23 21:57:15   +47.7422  +012.3813   +21  181  -23 21:57:22   +47.3543  +011.4117   +22  180  -23 21:57:30   +46.9825  +010.4555   +22  179  -23 21:57:37   +46.6259  +009.5113   +22  178  -24 21:57:45   +46.2835  +008.5779   +23  177  -24 21:57:52   +45.9548  +007.6540   +23  176  -24 21:58:00   +45.6389  +006.7386   +23  176  -24 21:58:07   +45.3354  +005.8307   +24  175  -24 21:58:15   +45.0436  +004.9296   +24  174  -24 21:58:22   +44.7633  +004.0342   +24  173  -24 21:58:30   +44.4939  +003.1440   +24  172  -23 21:58:37   +44.2350  +002.2581   +24  171  -23 21:58:45   +43.9865  +001.3758   +24  170  -23 21:58:52   +43.7480  +000.4966   +25  169  -23 21:59:00   +43.5192  -000.3802   +25  168  -23 21:59:07   +43.2999  -001.2552   +25  168  -23 21:59:15   +43.0900  -002.1290   +25  167  -23 21:59:22   +42.8892  -003.0022   +25  166  -22 21:59:30   +42.6975  -003.8752   +25  165  -22 21:59:37   +42.5147  -004.7488   +25  164  -22 21:59:45   +42.3408  -005.6234   +25  163  -22 21:59:52   +42.1756  -006.4996   +25  162  -22 22:00:00   +42.0192  -007.3779   +25  161  -21 22:00:07   +41.8716  -008.2589   +25  161  -21 22:00:15   +41.7326  -009.1432   +25  160  -21 22:00:22   +41.6024  -010.0314   +25  159  -20 22:00:30   +41.4809  -010.9242   +24  158  -20 22:00:37   +41.3684  -011.8220   +24  157  -20 22:00:45   +41.2648  -012.7258   +24  156  -19 22:00:52   +41.1703  -013.6360   +24  155  -19 22:01:00   +41.0851  -014.5536   +24  155  -18 22:01:07   +41.0093  -015.4792   +24  154  -18 22:01:15   +40.9431  -016.4138   +23  153  -17 22:01:22   +40.8869  -017.3584   +23  152  -17 22:01:30   +40.8409  -018.3138   +23  151  -17 22:01:37   +40.8055  -019.2813   +22  150  -16 22:01:45   +40.7811  -020.2620   +22  149  -15 22:01:52   +40.7682  -021.2574   +22  148  -15 22:02:00   +40.7672  -022.2689   +21  148  -14 22:02:07   +40.7790  -023.2983   +21  147  -14 22:02:15   +40.8041  -024.3474   +20  146  -13 22:02:22   +40.8436  -025.4186   +20  145  -12 22:02:30   +40.8983  -026.5144   +19  144  -12 22:02:37   +40.9696  -027.6378   +19  143  -11 22:02:45   +41.0589  -028.7925   +18  142  -10 22:02:52   +41.1680  -029.9826   +18  141  -09 22:03:00   +41.2991  -031.2134   +17  140  -09 22:03:07   +41.4549  -032.4914   +16  139  -08 22:03:15   +41.6389  -033.8249   +16  138  -07 22:03:22   +41.8556  -035.2244   +15  137  -06 22:03:30   +42.1112  -036.7045   +14  136  -05 22:03:37   +42.4143  -038.2853   +13  135  -04 22:03:45   +42.7775  -039.9964   +12  133  -02 22:03:52   +43.2210  -041.8852   +10  132  -01 22:04:00   +43.7805  -044.0359   +09  130  +01 22:04:07   +44.5327  -046.6287   +07  129  +03 22:04:15   +45.7263  -050.2509   +04  126  +06

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +62.2036 +038.6843 +62.4401 +038.9020 +59.9445 +035.3020 +60.0916 +035.4029 +58.3908 +032.8806 +58.5089 +032.9455 +57.1452 +030.8723 +57.2476 +030.9185 +56.0844 +029.1079 +56.1767 +029.1423 +55.1505 +027.5082 +55.2356 +027.5346 +54.3111 +026.0289 +54.3907 +026.0493 +53.5455 +024.6421 +53.6208 +024.6579 +52.8399 +023.3289 +52.9117 +023.3410 +52.1844 +022.0759 +52.2533 +022.0848 +51.5716 +020.8729 +51.6380 +020.8793 +50.9958 +019.7124 +51.0600 +019.7166 +50.4525 +018.5882 +50.5149 +018.5905 +49.9382 +017.4954 +49.9990 +017.4960 +49.4500 +016.4301 +49.5093 +016.4293 +48.9854 +015.3890 +49.0435 +015.3868 +48.5424 +014.3691 +48.5993 +014.3657 +48.1194 +013.3682 +48.1752 +013.3637 +47.7148 +012.3841 +47.7697 +012.3785 +47.3273 +011.4149 +47.3813 +011.4085 +46.9559 +010.4592 +47.0092 +010.4518 +46.5996 +009.5154 +46.6522 +009.5072 +46.2576 +008.5823 +46.3095 +008.5734 +45.9291 +007.6588 +45.9804 +007.6491 +45.6135 +006.7437 +45.6643 +006.7334 +45.3102 +005.8362 +45.3605 +005.8252 +45.0188 +004.9354 +45.0685 +004.9237 +44.7386 +004.0404 +44.7880 +004.0281 +44.4694 +003.1504 +44.5184 +003.1375 +44.2107 +002.2648 +44.2594 +002.2513 +43.9624 +001.3829 +44.0107 +001.3688 +43.7240 +000.5040 +43.7720 +000.4893 +43.4953 -000.3726 +43.5430 -000.3878 +43.2761 -001.2473 +43.3236 -001.2631 +43.0663 -002.1208 +43.1136 -002.1372 +42.8657 -002.9937 +42.9128 -003.0106 +42.6740 -003.8665 +42.7210 -003.8840 +42.4913 -004.7398 +42.5381 -004.7579 +42.3175 -005.6141 +42.3641 -005.6327 +42.1524 -006.4900 +42.1989 -006.5092 +41.9960 -007.3680 +42.0425 -007.3878 +41.8483 -008.2487 +41.8948 -008.2691 +41.7094 -009.1327 +41.7558 -009.1538 +41.5792 -010.0206 +41.6256 -010.0423 +41.4577 -010.9130 +41.5042 -010.9354 +41.3452 -011.8105 +41.3916 -011.8336 +41.2415 -012.7139 +41.2881 -012.7377 +41.1470 -013.6237 +41.1936 -013.6483 +41.0617 -014.5409 +41.1084 -014.5662 +40.9858 -015.4661 +41.0327 -015.4923 +40.9196 -016.4003 +40.9667 -016.4274 +40.8633 -017.3444 +40.9105 -017.3723 +40.8172 -018.2994 +40.8647 -018.3283 +40.7816 -019.2663 +40.8294 -019.2963 +40.7571 -020.2465 +40.8052 -020.2776 +40.7439 -021.2413 +40.7924 -021.2735 +40.7428 -022.2522 +40.7917 -022.2857 +40.7543 -023.2808 +40.8037 -023.3157 +40.7792 -024.3292 +40.8291 -024.3656 +40.8184 -025.3996 +40.8688 -025.4377 +40.8728 -026.4945 +40.9239 -026.5344 +40.9437 -027.6169 +40.9956 -027.6588 +41.0325 -028.7704 +41.0854 -028.8146 +41.1411 -029.9592 +41.1950 -030.0060 +41.2716 -031.1886 +41.3267 -031.2383 +41.4267 -032.4649 +41.4832 -032.5180 +41.6098 -033.7963 +41.6680 -033.8535 +41.8255 -035.1935 +41.8858 -035.2555 +42.0799 -036.6706 +42.1427 -036.7386 +42.3813 -038.2476 +42.4474 -038.3231 +42.7424 -039.9538 +42.8127 -040.0393 +43.1829 -041.8356 +43.2592 -041.9352 +43.7378 -043.9755 +43.8235 -044.0968 +44.4814 -046.5483 +44.5846 -046.7101 +45.6494 -050.1106 +45.8053 -050.3960 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.