Cora»OccDetail

Stellar Occultation by (45195) 1999 XT166 on 2024-09-19 (23:22:18 UT)

Event Details
Occultation UUID [and db] : 6845cf70-ddb5-11f0-547e-7b4c7f8bcf29 [observed] Occultation Date + Time : 2024-09-19 at 23:22:18 UT +/- 0.0 min [1] Object Designation : (45195) 1999 XT166 Star Designation : GDR3 6825822095663585536 Star Coordinates (ICRF) : RA = 22 13 44.3201, DE = -17 41 16.252 [2] Star Magnitudes : G = 12.07 mag, RP = 10.79 mag, BP = 13.88 mag Object Magnitude : V = 17.52 mag Estimated Magnitude Drop : 5.5 mag Estimated Max. Duration : 0.6 sec Speed of the shadow : 7.1 km/s Object Mean Diameter : 4.3 km (src: astorb) => apparent = 5 mas Apparent Motion : 0.4583 arcs/min @ PA = 275 deg Horizontal Parallax : 6.8880 arcs Dynamical Class : MBA Elongation to Moon & Sun : 55° (sunlit = 95%), Sun = 151° Cross-track uncertainty : 0.8 mas = 0 km = 0.17 path-width (1-sig) RUWE and duplicate source : 1.39 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#52 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 6845cf70-ddb5-11f0-547e-7b4c7f8bcf29 [observed]

 Occultation Date + Time   : 2024-09-19 at 23:22:18 UT +/- 0.0 min  [1]
 Object Designation        : (45195) 1999 XT166
 Star Designation          : GDR3 6825822095663585536
 Star Coordinates (ICRF)   : RA = 22 13 44.3201, DE = -17 41 16.252  [2]
 Star Magnitudes           : G = 12.07 mag, RP = 10.79 mag, BP = 13.88 mag
 Object Magnitude          : V = 17.52 mag
 Estimated Magnitude Drop  : 5.5 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 7.1 km/s
 Object Mean Diameter      : 4.3 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.4583 arcs/min @ PA = 275 deg
 Horizontal Parallax       : 6.8880 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 55° (sunlit = 95%), Sun = 151°
 Cross-track uncertainty   : 0.8 mas = 0 km = 0.17 path-width (1-sig)
 RUWE and duplicate source : 1.39 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#52
 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 ---------------------------------------------- 23:16:46 +57.4715 +040.5701 +02 232 -26 23:16:53 +55.9639 +036.0181 +05 228 -29 23:17:01 +55.1353 +033.2736 +06 226 -30 23:17:08 +54.5212 +031.0925 +08 224 -32 23:17:16 +54.0253 +029.2175 +09 222 -33 23:17:23 +53.6074 +027.5418 +10 221 -33 23:17:31 +53.2463 +026.0085 +11 220 -34 23:17:38 +52.9289 +024.5833 +11 219 -35 23:17:46 +52.6466 +023.2436 +12 217 -35 23:17:53 +52.3935 +021.9734 +13 216 -35 23:18:01 +52.1651 +020.7610 +13 215 -36 23:18:08 +51.9582 +019.5977 +14 214 -36 23:18:16 +51.7700 +018.4765 +14 213 -37 23:18:23 +51.5986 +017.3919 +15 212 -37 23:18:31 +51.4422 +016.3394 +15 211 -37 23:18:38 +51.2995 +015.3154 +16 211 -37 23:18:46 +51.1693 +014.3167 +16 210 -38 23:18:53 +51.0506 +013.3406 +17 209 -38 23:19:01 +50.9426 +012.3850 +17 208 -38 23:19:08 +50.8446 +011.4478 +17 207 -38 23:19:16 +50.7560 +010.5274 +18 206 -38 23:19:23 +50.6761 +009.6221 +18 205 -38 23:19:31 +50.6047 +008.7308 +18 205 -38 23:19:38 +50.5412 +007.8521 +19 204 -38 23:19:46 +50.4852 +006.9850 +19 203 -39 23:19:53 +50.4365 +006.1285 +19 202 -39 23:20:01 +50.3948 +005.2817 +19 201 -39 23:20:08 +50.3598 +004.4438 +20 201 -39 23:20:16 +50.3313 +003.6141 +20 200 -39 23:20:23 +50.3092 +002.7918 +20 199 -38 23:20:31 +50.2931 +001.9764 +20 198 -38 23:20:38 +50.2830 +001.1671 +20 198 -38 23:20:46 +50.2787 +000.3635 +20 197 -38 23:20:53 +50.2801 -000.4349 +21 196 -38 23:21:01 +50.2871 -001.2288 +21 195 -38 23:21:08 +50.2996 -002.0185 +21 194 -38 23:21:16 +50.3175 -002.8045 +21 194 -38 23:21:23 +50.3407 -003.5873 +21 193 -38 23:21:31 +50.3693 -004.3672 +21 192 -38 23:21:38 +50.4031 -005.1447 +21 191 -37 23:21:46 +50.4422 -005.9202 +21 191 -37 23:21:53 +50.4864 -006.6941 +21 190 -37 23:22:01 +50.5358 -007.4667 +21 189 -37 23:22:08 +50.5904 -008.2384 +21 188 -37 23:22:16 +50.6502 -009.0097 +21 188 -36 23:22:23 +50.7151 -009.7807 +21 187 -36 23:22:31 +50.7853 -010.5521 +21 186 -36 23:22:38 +50.8608 -011.3240 +21 185 -36 23:22:46 +50.9415 -012.0969 +21 185 -35 23:22:53 +51.0276 -012.8712 +21 184 -35 23:23:01 +51.1191 -013.6472 +21 183 -35 23:23:08 +51.2161 -014.4254 +21 182 -35 23:23:16 +51.3187 -015.2061 +21 182 -34 23:23:23 +51.4270 -015.9899 +21 181 -34 23:23:31 +51.5411 -016.7770 +21 180 -34 23:23:38 +51.6611 -017.5680 +21 179 -33 23:23:46 +51.7872 -018.3633 +21 178 -33 23:23:53 +51.9196 -019.1635 +20 178 -33 23:24:01 +52.0583 -019.9691 +20 177 -32 23:24:08 +52.2036 -020.7806 +20 176 -32 23:24:16 +52.3558 -021.5987 +20 175 -31 23:24:23 +52.5151 -022.4240 +20 175 -31 23:24:31 +52.6817 -023.2572 +19 174 -31 23:24:38 +52.8559 -024.0990 +19 173 -30 23:24:46 +53.0381 -024.9502 +19 172 -30 23:24:53 +53.2287 -025.8118 +19 171 -29 23:25:01 +53.4281 -026.6848 +18 170 -29 23:25:08 +53.6368 -027.5701 +18 170 -28 23:25:16 +53.8552 -028.4690 +18 169 -28 23:25:23 +54.0840 -029.3829 +17 168 -27 23:25:31 +54.3240 -030.3133 +17 167 -27 23:25:38 +54.5758 -031.2619 +17 166 -26 23:25:46 +54.8404 -032.2307 +16 165 -26 23:25:53 +55.1189 -033.2218 +16 164 -25 23:26:01 +55.4125 -034.2381 +16 163 -24 23:26:08 +55.7226 -035.2825 +15 162 -24 23:26:16 +56.0510 -036.3589 +15 161 -23 23:26:23 +56.3997 -037.4715 +14 160 -22 23:26:31 +56.7715 -038.6261 +13 159 -22 23:26:38 +57.1695 -039.8293 +13 158 -21 23:26:46 +57.5979 -041.0901 +12 157 -20 23:26:53 +58.0621 -042.4198 +12 156 -19 23:27:01 +58.5694 -043.8342 +11 155 -19 23:27:08 +59.1303 -045.3556 +10 153 -18 23:27:16 +59.7604 -047.0171 +09 152 -17 23:27:23 +60.4850 -048.8734 +08 150 -15 23:27:31 +61.3507 -051.0246 +07 148 -14 23:27:38 +62.4637 -053.7007 +05 146 -12 23:27:46 +64.2450 -057.8193 +03 142 -10 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 23:16:46   +57.4715  +040.5701   +02  232  -26 23:16:53   +55.9639  +036.0181   +05  228  -29 23:17:01   +55.1353  +033.2736   +06  226  -30 23:17:08   +54.5212  +031.0925   +08  224  -32 23:17:16   +54.0253  +029.2175   +09  222  -33 23:17:23   +53.6074  +027.5418   +10  221  -33 23:17:31   +53.2463  +026.0085   +11  220  -34 23:17:38   +52.9289  +024.5833   +11  219  -35 23:17:46   +52.6466  +023.2436   +12  217  -35 23:17:53   +52.3935  +021.9734   +13  216  -35 23:18:01   +52.1651  +020.7610   +13  215  -36 23:18:08   +51.9582  +019.5977   +14  214  -36 23:18:16   +51.7700  +018.4765   +14  213  -37 23:18:23   +51.5986  +017.3919   +15  212  -37 23:18:31   +51.4422  +016.3394   +15  211  -37 23:18:38   +51.2995  +015.3154   +16  211  -37 23:18:46   +51.1693  +014.3167   +16  210  -38 23:18:53   +51.0506  +013.3406   +17  209  -38 23:19:01   +50.9426  +012.3850   +17  208  -38 23:19:08   +50.8446  +011.4478   +17  207  -38 23:19:16   +50.7560  +010.5274   +18  206  -38 23:19:23   +50.6761  +009.6221   +18  205  -38 23:19:31   +50.6047  +008.7308   +18  205  -38 23:19:38   +50.5412  +007.8521   +19  204  -38 23:19:46   +50.4852  +006.9850   +19  203  -39 23:19:53   +50.4365  +006.1285   +19  202  -39 23:20:01   +50.3948  +005.2817   +19  201  -39 23:20:08   +50.3598  +004.4438   +20  201  -39 23:20:16   +50.3313  +003.6141   +20  200  -39 23:20:23   +50.3092  +002.7918   +20  199  -38 23:20:31   +50.2931  +001.9764   +20  198  -38 23:20:38   +50.2830  +001.1671   +20  198  -38 23:20:46   +50.2787  +000.3635   +20  197  -38 23:20:53   +50.2801  -000.4349   +21  196  -38 23:21:01   +50.2871  -001.2288   +21  195  -38 23:21:08   +50.2996  -002.0185   +21  194  -38 23:21:16   +50.3175  -002.8045   +21  194  -38 23:21:23   +50.3407  -003.5873   +21  193  -38 23:21:31   +50.3693  -004.3672   +21  192  -38 23:21:38   +50.4031  -005.1447   +21  191  -37 23:21:46   +50.4422  -005.9202   +21  191  -37 23:21:53   +50.4864  -006.6941   +21  190  -37 23:22:01   +50.5358  -007.4667   +21  189  -37 23:22:08   +50.5904  -008.2384   +21  188  -37 23:22:16   +50.6502  -009.0097   +21  188  -36 23:22:23   +50.7151  -009.7807   +21  187  -36 23:22:31   +50.7853  -010.5521   +21  186  -36 23:22:38   +50.8608  -011.3240   +21  185  -36 23:22:46   +50.9415  -012.0969   +21  185  -35 23:22:53   +51.0276  -012.8712   +21  184  -35 23:23:01   +51.1191  -013.6472   +21  183  -35 23:23:08   +51.2161  -014.4254   +21  182  -35 23:23:16   +51.3187  -015.2061   +21  182  -34 23:23:23   +51.4270  -015.9899   +21  181  -34 23:23:31   +51.5411  -016.7770   +21  180  -34 23:23:38   +51.6611  -017.5680   +21  179  -33 23:23:46   +51.7872  -018.3633   +21  178  -33 23:23:53   +51.9196  -019.1635   +20  178  -33 23:24:01   +52.0583  -019.9691   +20  177  -32 23:24:08   +52.2036  -020.7806   +20  176  -32 23:24:16   +52.3558  -021.5987   +20  175  -31 23:24:23   +52.5151  -022.4240   +20  175  -31 23:24:31   +52.6817  -023.2572   +19  174  -31 23:24:38   +52.8559  -024.0990   +19  173  -30 23:24:46   +53.0381  -024.9502   +19  172  -30 23:24:53   +53.2287  -025.8118   +19  171  -29 23:25:01   +53.4281  -026.6848   +18  170  -29 23:25:08   +53.6368  -027.5701   +18  170  -28 23:25:16   +53.8552  -028.4690   +18  169  -28 23:25:23   +54.0840  -029.3829   +17  168  -27 23:25:31   +54.3240  -030.3133   +17  167  -27 23:25:38   +54.5758  -031.2619   +17  166  -26 23:25:46   +54.8404  -032.2307   +16  165  -26 23:25:53   +55.1189  -033.2218   +16  164  -25 23:26:01   +55.4125  -034.2381   +16  163  -24 23:26:08   +55.7226  -035.2825   +15  162  -24 23:26:16   +56.0510  -036.3589   +15  161  -23 23:26:23   +56.3997  -037.4715   +14  160  -22 23:26:31   +56.7715  -038.6261   +13  159  -22 23:26:38   +57.1695  -039.8293   +13  158  -21 23:26:46   +57.5979  -041.0901   +12  157  -20 23:26:53   +58.0621  -042.4198   +12  156  -19 23:27:01   +58.5694  -043.8342   +11  155  -19 23:27:08   +59.1303  -045.3556   +10  153  -18 23:27:16   +59.7604  -047.0171   +09  152  -17 23:27:23   +60.4850  -048.8734   +08  150  -15 23:27:31   +61.3507  -051.0246   +07  148  -14 23:27:38   +62.4637  -053.7007   +05  146  -12 23:27:46   +64.2450  -057.8193   +03  142  -10

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +57.1784 +039.9060 +57.8517 +041.4668 +55.8199 +035.7515 +56.1136 +036.2990 +55.0216 +033.0868 +55.2514 +033.4663 +54.4223 +030.9444 +54.6215 +031.2439 +53.9356 +029.0933 +54.1159 +029.3440 +53.5241 +027.4341 +53.6915 +027.6512 +53.1678 +025.9131 +53.3254 +026.1052 +52.8540 +024.4975 +53.0042 +024.6703 +52.5748 +023.1655 +52.7189 +023.3226 +52.3241 +021.9016 +52.4632 +022.0458 +52.0978 +020.6947 +52.2328 +020.8279 +51.8927 +019.5360 +52.0240 +019.6599 +51.7061 +018.4189 +51.8343 +018.5345 +51.5360 +017.3378 +51.6615 +017.4463 +51.3808 +016.2886 +51.5039 +016.3906 +51.2391 +015.2674 +51.3601 +015.3637 +51.1098 +014.2713 +51.2290 +014.3623 +50.9920 +013.2977 +51.1094 +013.3839 +50.8847 +012.3442 +51.0007 +012.4261 +50.7874 +011.4090 +50.9020 +011.4869 +50.6994 +010.4905 +50.8127 +010.5645 +50.6201 +009.5870 +50.7323 +009.6576 +50.5492 +008.6972 +50.6604 +008.7646 +50.4861 +007.8200 +50.5964 +007.8843 +50.4306 +006.9544 +50.5400 +007.0158 +50.3823 +006.0992 +50.4910 +006.1579 +50.3409 +005.2537 +50.4489 +005.3098 +50.3062 +004.4171 +50.4136 +004.4707 +50.2780 +003.5885 +50.3849 +003.6398 +50.2560 +002.7674 +50.3624 +002.8164 +50.2402 +001.9530 +50.3461 +001.9999 +50.2302 +001.1448 +50.3358 +001.1896 +50.2261 +000.3422 +50.3313 +000.3850 +50.2277 -000.4553 +50.3326 -000.4145 +50.2348 -001.2482 +50.3394 -001.2093 +50.2474 -002.0370 +50.3518 -001.9999 +50.2654 -002.8221 +50.3696 -002.7868 +50.2887 -003.6040 +50.3928 -003.5704 +50.3174 -004.3831 +50.4214 -004.3512 +50.3512 -005.1597 +50.4552 -005.1296 +50.3903 -005.9344 +50.4942 -005.9059 +50.4345 -006.7075 +50.5384 -006.6806 +50.4839 -007.4793 +50.5878 -007.4541 +50.5384 -008.2502 +50.6425 -008.2266 +50.5981 -009.0206 +50.7023 -008.9986 +50.6630 -009.7909 +50.7674 -009.7705 +50.7331 -010.5614 +50.8376 -010.5427 +50.8085 -011.3326 +50.9132 -011.3154 +50.8891 -012.1047 +50.9941 -012.0891 +50.9750 -012.8782 +51.0803 -012.8642 +51.0664 -013.6534 +51.1720 -013.6411 +51.1632 -014.4307 +51.2692 -014.4201 +51.2656 -015.2106 +51.3720 -015.2016 +51.3737 -015.9935 +51.4805 -015.9862 +51.4875 -016.7797 +51.5949 -016.7742 +51.6072 -017.5698 +51.7152 -017.5661 +51.7330 -018.3643 +51.8416 -018.3624 +51.8650 -019.1635 +51.9742 -019.1635 +52.0034 -019.9682 +52.1133 -019.9701 +52.1484 -020.7787 +52.2591 -020.7826 +52.3001 -021.5957 +52.4117 -021.6018 +52.4589 -022.4199 +52.5714 -022.4281 +52.6250 -023.2520 +52.7385 -023.2624 +52.7987 -024.0926 +52.9132 -024.1054 +52.9804 -024.9426 +53.0960 -024.9579 +53.1704 -025.8029 +53.2873 -025.8209 +53.3691 -026.6744 +53.4873 -026.6952 +53.5770 -027.5583 +53.6967 -027.5820 +53.7947 -028.4556 +53.9159 -028.4826 +54.0226 -029.3678 +54.1457 -029.3982 +54.2616 -030.2964 +54.3866 -030.3304 +54.5124 -031.2430 +54.6394 -031.2810 +54.7759 -032.2095 +54.9052 -032.2520 +55.0531 -033.1983 +55.1850 -033.2456 +55.3452 -034.2120 +55.4800 -034.2645 +55.6538 -035.2534 +55.7917 -035.3119 +55.9804 -036.3265 +56.1219 -036.3916 +56.3271 -037.4354 +56.4727 -037.5081 +56.6966 -038.5856 +56.8468 -038.6670 +57.0919 -039.7838 +57.2476 -039.8754 +57.5171 -041.0386 +57.6792 -041.1422 +57.9774 -042.3611 +58.1473 -042.4793 +58.4801 -043.7665 +58.6595 -043.9030 +59.0350 -045.2763 +59.2265 -045.4362 +59.6571 -046.9224 +59.8649 -047.1138 +60.3705 -048.7563 +60.6013 -048.9934 +61.2185 -050.8716 +61.4857 -051.1826 +62.2971 -053.4766 +62.6364 -053.9369 +63.9509 -057.3227 +64.5847 -058.4133 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.