Cora»OccDetail

Stellar Occultation by (32831) 1992 DA12 on 2024-07-19 (23:00:55 UT)

Event Details
Occultation UUID [and db] : 091697a0-ddb5-11f0-547e-ce36de5d0a6d [observed] Occultation Date + Time : 2024-07-19 at 23:00:55 UT +/- 0.0 min [1] Object Designation : (32831) 1992 DA12 Star Designation : GDR3 6772768499263935616 Star Coordinates (ICRF) : RA = 19 24 29.3552, DE = -21 23 50.712 [2] Star Magnitudes : G = 9.88 mag, RP = 9.46 mag, BP = 10.14 mag Object Magnitude : V = 18.3 mag Estimated Magnitude Drop : 8.4 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 10.6 km/s Object Mean Diameter : 3.0 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.6117 arcs/min @ PA = 261 deg Horizontal Parallax : 6.1600 arcs Dynamical Class : MBA Elongation to Moon & Sun : 13° (sunlit = 97%), Sun = 172° Cross-track uncertainty : 0.7 mas = 0 km = 0.24 path-width (1-sig) RUWE and duplicate source : 1.24 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#54 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 091697a0-ddb5-11f0-547e-ce36de5d0a6d [observed]

 Occultation Date + Time   : 2024-07-19 at 23:00:55 UT +/- 0.0 min  [1]
 Object Designation        : (32831) 1992 DA12
 Star Designation          : GDR3 6772768499263935616
 Star Coordinates (ICRF)   : RA = 19 24 29.3552, DE = -21 23 50.712  [2]
 Star Magnitudes           : G = 9.88 mag, RP = 9.46 mag, BP = 10.14 mag
 Object Magnitude          : V = 18.3 mag
 Estimated Magnitude Drop  : 8.4 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 10.6 km/s
 Object Mean Diameter      : 3.0 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.6117 arcs/min @ PA = 261 deg
 Horizontal Parallax       : 6.1600 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 13° (sunlit = 97%), Sun = 172°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.24 path-width (1-sig)
 RUWE and duplicate source : 1.24 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#54
 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 ---------------------------------------------- 22:56:16 +61.3028 +050.7187 +01 218 -04 22:56:23 +57.3560 +043.6862 +06 212 -09 22:56:31 +55.5724 +040.3830 +08 210 -11 22:56:38 +54.2386 +037.8340 +10 207 -13 22:56:46 +53.1401 +035.6712 +12 206 -15 22:56:53 +52.1931 +033.7519 +13 204 -16 22:57:01 +51.3544 +032.0033 +14 202 -17 22:57:08 +50.5984 +030.3820 +15 201 -18 22:57:16 +49.9084 +028.8600 +16 200 -19 22:57:23 +49.2727 +027.4180 +17 198 -20 22:57:31 +48.6829 +026.0417 +18 197 -20 22:57:38 +48.1325 +024.7206 +19 196 -21 22:57:46 +47.6167 +023.4465 +20 195 -22 22:57:53 +47.1314 +022.2127 +20 194 -22 22:58:01 +46.6735 +021.0140 +21 193 -23 22:58:08 +46.2405 +019.8460 +22 191 -23 22:58:16 +45.8301 +018.7051 +22 190 -24 22:58:23 +45.4404 +017.5881 +23 189 -24 22:58:31 +45.0700 +016.4924 +23 188 -24 22:58:38 +44.7175 +015.4157 +24 187 -25 22:58:46 +44.3817 +014.3559 +24 186 -25 22:58:53 +44.0617 +013.3113 +24 185 -25 22:59:01 +43.7566 +012.2803 +25 184 -25 22:59:08 +43.4656 +011.2615 +25 183 -26 22:59:16 +43.1880 +010.2536 +25 182 -26 22:59:23 +42.9233 +009.2553 +26 181 -26 22:59:31 +42.6709 +008.2657 +26 180 -26 22:59:38 +42.4304 +007.2837 +26 179 -26 22:59:46 +42.2013 +006.3084 +26 178 -26 22:59:53 +41.9833 +005.3390 +27 177 -27 23:00:01 +41.7761 +004.3746 +27 176 -27 23:00:08 +41.5795 +003.4145 +27 175 -27 23:00:16 +41.3930 +002.4580 +27 174 -27 23:00:23 +41.2167 +001.5042 +27 173 -27 23:00:31 +41.0502 +000.5527 +27 172 -27 23:00:38 +40.8934 -000.3974 +27 171 -27 23:00:46 +40.7463 -001.3466 +27 171 -26 23:00:53 +40.6086 -002.2956 +27 170 -26 23:01:01 +40.4804 -003.2451 +27 169 -26 23:01:08 +40.3616 -004.1956 +27 168 -26 23:01:16 +40.2521 -005.1478 +27 167 -26 23:01:23 +40.1520 -006.1023 +27 166 -26 23:01:31 +40.0613 -007.0599 +27 165 -26 23:01:38 +39.9801 -008.0211 +27 164 -25 23:01:46 +39.9083 -008.9866 +27 163 -25 23:01:53 +39.8462 -009.9573 +27 162 -25 23:02:01 +39.7939 -010.9338 +26 161 -25 23:02:08 +39.7514 -011.9169 +26 160 -24 23:02:16 +39.7192 -012.9075 +26 159 -24 23:02:23 +39.6972 -013.9065 +26 158 -24 23:02:31 +39.6859 -014.9148 +26 157 -23 23:02:38 +39.6856 -015.9335 +25 156 -23 23:02:46 +39.6965 -016.9637 +25 155 -22 23:02:53 +39.7193 -018.0066 +25 154 -22 23:03:01 +39.7542 -019.0637 +24 153 -21 23:03:08 +39.8020 -020.1363 +24 152 -21 23:03:16 +39.8633 -021.2263 +23 151 -20 23:03:23 +39.9388 -022.3356 +23 150 -20 23:03:31 +40.0294 -023.4663 +22 149 -19 23:03:38 +40.1361 -024.6208 +22 148 -19 23:03:46 +40.2603 -025.8022 +21 147 -18 23:03:53 +40.4033 -027.0138 +21 146 -17 23:04:01 +40.5668 -028.2596 +20 145 -16 23:04:08 +40.7531 -029.5445 +19 144 -16 23:04:16 +40.9647 -030.8745 +18 143 -15 23:04:23 +41.2050 -032.2569 +18 142 -14 23:04:31 +41.4780 -033.7012 +17 141 -13 23:04:38 +41.7894 -035.2198 +16 140 -12 23:04:46 +42.1465 -036.8296 +15 138 -11 23:04:53 +42.5601 -038.5542 +14 137 -10 23:05:01 +43.0459 -040.4293 +12 136 -08 23:05:08 +43.6296 -042.5129 +11 134 -07 23:05:16 +44.3585 -044.9113 +09 132 -05 23:05:23 +45.3398 -047.8673 +07 130 -03 23:05:31 +46.9937 -052.3361 +04 127 +01 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 22:56:16   +61.3028  +050.7187   +01  218  -04 22:56:23   +57.3560  +043.6862   +06  212  -09 22:56:31   +55.5724  +040.3830   +08  210  -11 22:56:38   +54.2386  +037.8340   +10  207  -13 22:56:46   +53.1401  +035.6712   +12  206  -15 22:56:53   +52.1931  +033.7519   +13  204  -16 22:57:01   +51.3544  +032.0033   +14  202  -17 22:57:08   +50.5984  +030.3820   +15  201  -18 22:57:16   +49.9084  +028.8600   +16  200  -19 22:57:23   +49.2727  +027.4180   +17  198  -20 22:57:31   +48.6829  +026.0417   +18  197  -20 22:57:38   +48.1325  +024.7206   +19  196  -21 22:57:46   +47.6167  +023.4465   +20  195  -22 22:57:53   +47.1314  +022.2127   +20  194  -22 22:58:01   +46.6735  +021.0140   +21  193  -23 22:58:08   +46.2405  +019.8460   +22  191  -23 22:58:16   +45.8301  +018.7051   +22  190  -24 22:58:23   +45.4404  +017.5881   +23  189  -24 22:58:31   +45.0700  +016.4924   +23  188  -24 22:58:38   +44.7175  +015.4157   +24  187  -25 22:58:46   +44.3817  +014.3559   +24  186  -25 22:58:53   +44.0617  +013.3113   +24  185  -25 22:59:01   +43.7566  +012.2803   +25  184  -25 22:59:08   +43.4656  +011.2615   +25  183  -26 22:59:16   +43.1880  +010.2536   +25  182  -26 22:59:23   +42.9233  +009.2553   +26  181  -26 22:59:31   +42.6709  +008.2657   +26  180  -26 22:59:38   +42.4304  +007.2837   +26  179  -26 22:59:46   +42.2013  +006.3084   +26  178  -26 22:59:53   +41.9833  +005.3390   +27  177  -27 23:00:01   +41.7761  +004.3746   +27  176  -27 23:00:08   +41.5795  +003.4145   +27  175  -27 23:00:16   +41.3930  +002.4580   +27  174  -27 23:00:23   +41.2167  +001.5042   +27  173  -27 23:00:31   +41.0502  +000.5527   +27  172  -27 23:00:38   +40.8934  -000.3974   +27  171  -27 23:00:46   +40.7463  -001.3466   +27  171  -26 23:00:53   +40.6086  -002.2956   +27  170  -26 23:01:01   +40.4804  -003.2451   +27  169  -26 23:01:08   +40.3616  -004.1956   +27  168  -26 23:01:16   +40.2521  -005.1478   +27  167  -26 23:01:23   +40.1520  -006.1023   +27  166  -26 23:01:31   +40.0613  -007.0599   +27  165  -26 23:01:38   +39.9801  -008.0211   +27  164  -25 23:01:46   +39.9083  -008.9866   +27  163  -25 23:01:53   +39.8462  -009.9573   +27  162  -25 23:02:01   +39.7939  -010.9338   +26  161  -25 23:02:08   +39.7514  -011.9169   +26  160  -24 23:02:16   +39.7192  -012.9075   +26  159  -24 23:02:23   +39.6972  -013.9065   +26  158  -24 23:02:31   +39.6859  -014.9148   +26  157  -23 23:02:38   +39.6856  -015.9335   +25  156  -23 23:02:46   +39.6965  -016.9637   +25  155  -22 23:02:53   +39.7193  -018.0066   +25  154  -22 23:03:01   +39.7542  -019.0637   +24  153  -21 23:03:08   +39.8020  -020.1363   +24  152  -21 23:03:16   +39.8633  -021.2263   +23  151  -20 23:03:23   +39.9388  -022.3356   +23  150  -20 23:03:31   +40.0294  -023.4663   +22  149  -19 23:03:38   +40.1361  -024.6208   +22  148  -19 23:03:46   +40.2603  -025.8022   +21  147  -18 23:03:53   +40.4033  -027.0138   +21  146  -17 23:04:01   +40.5668  -028.2596   +20  145  -16 23:04:08   +40.7531  -029.5445   +19  144  -16 23:04:16   +40.9647  -030.8745   +18  143  -15 23:04:23   +41.2050  -032.2569   +18  142  -14 23:04:31   +41.4780  -033.7012   +17  141  -13 23:04:38   +41.7894  -035.2198   +16  140  -12 23:04:46   +42.1465  -036.8296   +15  138  -11 23:04:53   +42.5601  -038.5542   +14  137  -10 23:05:01   +43.0459  -040.4293   +12  136  -08 23:05:08   +43.6296  -042.5129   +11  134  -07 23:05:16   +44.3585  -044.9113   +09  132  -05 23:05:23   +45.3398  -047.8673   +07  130  -03 23:05:31   +46.9937  -052.3361   +04  127  +01

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +60.8354 +049.9781 +61.9855 +051.8441 +57.2592 +043.5862 +57.4543 +043.7887 +55.4999 +040.3225 +55.6456 +040.4444 +54.1771 +037.7907 +54.3006 +037.8778 +53.0851 +035.6378 +53.1954 +035.7048 +52.1425 +033.7253 +52.2438 +033.7788 +51.3071 +031.9814 +51.4018 +032.0252 +50.5537 +030.3638 +50.6432 +030.4002 +49.8657 +028.8448 +49.9511 +028.8754 +49.2317 +027.4051 +49.3137 +027.4309 +48.6433 +026.0308 +48.7224 +026.0527 +48.0942 +024.7114 +48.1709 +024.7299 +47.5794 +023.4387 +47.6540 +023.4543 +47.0951 +022.2062 +47.1678 +022.2192 +46.6380 +021.0087 +46.7091 +021.0194 +46.2057 +019.8417 +46.2753 +019.8504 +45.7959 +018.7017 +45.8643 +018.7086 +45.4069 +017.5855 +45.4740 +017.5907 +45.0370 +016.4906 +45.1031 +016.4943 +44.6849 +015.4145 +44.7501 +015.4169 +44.3496 +014.3554 +44.4139 +014.3565 +44.0300 +013.3114 +44.0935 +013.3113 +43.7252 +012.2810 +43.7880 +012.2797 +43.4345 +011.2627 +43.4967 +011.2603 +43.1572 +010.2552 +43.2188 +010.2519 +42.8928 +009.2575 +42.9538 +009.2531 +42.6406 +008.2683 +42.7012 +008.2630 +42.4003 +007.2868 +42.4604 +007.2806 +42.1715 +006.3119 +42.2311 +006.3049 +41.9537 +005.3429 +42.0130 +005.3351 +41.7467 +004.3790 +41.8056 +004.3703 +41.5502 +003.4193 +41.6088 +003.4098 +41.3639 +002.4631 +41.4222 +002.4529 +41.1876 +001.5097 +41.2458 +001.4987 +41.0212 +000.5586 +41.0792 +000.5468 +40.8646 -000.3911 +40.9223 -000.4037 +40.7175 -001.3400 +40.7751 -001.3533 +40.5799 -002.2886 +40.6374 -002.3027 +40.4517 -003.2377 +40.5091 -003.2525 +40.3329 -004.1878 +40.3902 -004.2034 +40.2235 -005.1396 +40.2807 -005.1560 +40.1234 -006.0938 +40.1806 -006.1109 +40.0327 -007.0509 +40.0899 -007.0688 +39.9514 -008.0117 +40.0087 -008.0304 +39.8797 -008.9769 +39.9370 -008.9964 +39.8175 -009.9471 +39.8749 -009.9675 +39.7651 -010.9231 +39.8226 -010.9444 +39.7226 -011.9058 +39.7803 -011.9280 +39.6902 -012.8959 +39.7481 -012.9191 +39.6682 -013.8944 +39.7263 -013.9186 +39.6568 -014.9022 +39.7151 -014.9274 +39.6563 -015.9203 +39.7149 -015.9467 +39.6671 -016.9499 +39.7260 -016.9774 +39.6896 -017.9922 +39.7489 -018.0210 +39.7244 -019.0486 +39.7841 -019.0787 +39.7719 -020.1206 +39.8322 -020.1521 +39.8329 -021.2098 +39.8937 -021.2429 +39.9081 -022.3182 +39.9695 -022.3530 +39.9984 -023.4480 +40.0604 -023.4846 +40.1047 -024.6016 +40.1676 -024.6401 +40.2284 -025.7818 +40.2922 -025.8226 +40.3709 -026.9922 +40.4357 -027.0354 +40.5339 -028.2367 +40.5998 -028.2826 +40.7195 -029.5200 +40.7868 -029.5691 +40.9304 -030.8482 +40.9992 -030.9008 +41.1697 -032.2285 +41.2403 -032.2853 +41.4416 -033.6704 +41.5145 -033.7321 +41.7516 -035.1861 +41.8272 -035.2537 +42.1071 -036.7922 +42.1860 -036.8671 +42.5186 -038.5122 +42.6017 -038.5964 +43.0016 -040.3812 +43.0903 -040.4778 +43.5813 -042.4559 +43.6782 -042.5703 +44.3038 -044.8401 +44.4136 -044.9832 +45.2726 -047.7682 +45.4078 -047.9681 +46.8783 -052.1282 +47.1145 -052.5562 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.