Cora»OccDetail

Stellar Occultation by (53290) 1999 GY8 on 2024-07-02 (23:33:54 UT)

Event Details
Occultation UUID [and db] : eb0e2570-ddb4-11f0-547e-7c95bfff8901 [observed] Occultation Date + Time : 2024-07-02 at 23:33:54 UT +/- 0.01 min [1] Object Designation : (53290) 1999 GY8 Star Designation : GDR3 4093252885633129344 Star Coordinates (ICRF) : RA = 18 35 03.5244, DE = -18 52 44.637 [2] Star Magnitudes : G = 13.38 mag, RP = 12.66 mag, BP = 13.94 mag Object Magnitude : V = 18.14 mag Estimated Magnitude Drop : 4.8 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 10.9 km/s Object Mean Diameter : 4.2 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5267 arcs/min @ PA = 259 deg Horizontal Parallax : 5.1420 arcs Dynamical Class : MBA Elongation to Moon & Sun : 145° (sunlit = 10%), Sun = 175° Cross-track uncertainty : 0.3 mas = 0 km = 0.09 path-width (1-sig) RUWE and duplicate source : 0.88 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#45 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : eb0e2570-ddb4-11f0-547e-7c95bfff8901 [observed]

 Occultation Date + Time   : 2024-07-02 at 23:33:54 UT +/- 0.01 min  [1]
 Object Designation        : (53290) 1999 GY8
 Star Designation          : GDR3 4093252885633129344
 Star Coordinates (ICRF)   : RA = 18 35 03.5244, DE = -18 52 44.637  [2]
 Star Magnitudes           : G = 13.38 mag, RP = 12.66 mag, BP = 13.94 mag
 Object Magnitude          : V = 18.14 mag
 Estimated Magnitude Drop  : 4.8 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 10.9 km/s
 Object Mean Diameter      : 4.2 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.5267 arcs/min @ PA = 259 deg
 Horizontal Parallax       : 5.1420 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 145° (sunlit = 10%), Sun = 175°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.09 path-width (1-sig)
 RUWE and duplicate source : 0.88 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#45
 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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Interactive map

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Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 23:28:33 +58.6672 +052.2638 +03 224 -01 23:28:41 +55.9827 +046.3334 +07 219 -05 23:28:48 +54.3454 +042.7508 +10 216 -07 23:28:56 +53.0661 +039.9451 +12 214 -09 23:29:03 +51.9874 +037.5633 +14 212 -11 23:29:11 +51.0422 +035.4564 +15 210 -12 23:29:18 +50.1942 +033.5449 +16 208 -14 23:29:26 +49.4213 +031.7809 +18 207 -15 23:29:33 +48.7088 +030.1328 +19 205 -16 23:29:41 +48.0465 +028.5784 +20 204 -17 23:29:48 +47.4265 +027.1015 +21 203 -18 23:29:56 +46.8432 +025.6899 +22 201 -19 23:30:03 +46.2919 +024.3340 +22 200 -19 23:30:11 +45.7691 +023.0264 +23 199 -20 23:30:18 +45.2718 +021.7608 +24 198 -21 23:30:26 +44.7976 +020.5322 +25 197 -21 23:30:33 +44.3445 +019.3363 +25 195 -22 23:30:41 +43.9106 +018.1697 +26 194 -23 23:30:48 +43.4945 +017.0291 +27 193 -23 23:30:56 +43.0950 +015.9120 +27 192 -24 23:31:03 +42.7110 +014.8161 +28 191 -24 23:31:11 +42.3414 +013.7393 +28 190 -25 23:31:18 +41.9855 +012.6798 +29 189 -25 23:31:26 +41.6424 +011.6360 +29 188 -25 23:31:33 +41.3115 +010.6066 +30 187 -26 23:31:41 +40.9923 +009.5901 +30 186 -26 23:31:48 +40.6842 +008.5855 +30 185 -26 23:31:56 +40.3867 +007.5916 +31 184 -27 23:32:03 +40.0994 +006.6075 +31 183 -27 23:32:11 +39.8219 +005.6322 +31 182 -27 23:32:18 +39.5538 +004.6650 +32 181 -27 23:32:26 +39.2950 +003.7049 +32 179 -28 23:32:33 +39.0450 +002.7514 +32 178 -28 23:32:41 +38.8036 +001.8036 +32 177 -28 23:32:48 +38.5706 +000.8610 +32 176 -28 23:32:56 +38.3459 -000.0771 +33 175 -28 23:33:03 +38.1291 -001.0113 +33 174 -28 23:33:11 +37.9202 -001.9421 +33 173 -28 23:33:18 +37.7190 -002.8701 +33 172 -29 23:33:26 +37.5254 -003.7958 +33 171 -29 23:33:33 +37.3393 -004.7197 +33 170 -29 23:33:41 +37.1605 -005.6424 +33 169 -29 23:33:48 +36.9891 -006.5643 +33 168 -29 23:33:56 +36.8248 -007.4859 +33 167 -29 23:34:03 +36.6678 -008.4078 +33 166 -29 23:34:11 +36.5179 -009.3303 +33 165 -28 23:34:18 +36.3751 -010.2540 +33 164 -28 23:34:26 +36.2395 -011.1793 +33 163 -28 23:34:33 +36.1109 -012.1068 +33 162 -28 23:34:41 +35.9895 -013.0370 +33 161 -28 23:34:48 +35.8753 -013.9704 +33 160 -28 23:34:56 +35.7683 -014.9074 +33 159 -28 23:35:03 +35.6685 -015.8487 +32 158 -27 23:35:11 +35.5761 -016.7948 +32 157 -27 23:35:18 +35.4911 -017.7464 +32 156 -27 23:35:26 +35.4136 -018.7039 +32 155 -27 23:35:33 +35.3439 -019.6682 +32 154 -26 23:35:41 +35.2820 -020.6398 +31 153 -26 23:35:48 +35.2281 -021.6196 +31 152 -26 23:35:56 +35.1824 -022.6082 +31 151 -25 23:36:03 +35.1451 -023.6066 +30 150 -25 23:36:11 +35.1165 -024.6156 +30 149 -25 23:36:18 +35.0969 -025.6363 +29 148 -24 23:36:26 +35.0866 -026.6698 +29 147 -24 23:36:33 +35.0860 -027.7171 +29 146 -23 23:36:41 +35.0956 -028.7797 +28 145 -23 23:36:48 +35.1157 -029.8591 +28 145 -22 23:36:56 +35.1469 -030.9567 +27 144 -22 23:37:03 +35.1899 -032.0745 +27 143 -21 23:37:11 +35.2455 -033.2146 +26 142 -21 23:37:18 +35.3144 -034.3793 +25 141 -20 23:37:26 +35.3977 -035.5715 +25 140 -19 23:37:33 +35.4965 -036.7942 +24 139 -19 23:37:41 +35.6122 -038.0515 +23 138 -18 23:37:48 +35.7465 -039.3477 +22 137 -17 23:37:56 +35.9013 -040.6883 +22 136 -16 23:38:03 +36.0792 -042.0802 +21 135 -15 23:38:11 +36.2834 -043.5319 +20 133 -14 23:38:18 +36.5178 -045.0542 +19 132 -13 23:38:26 +36.7878 -046.6617 +17 131 -12 23:38:33 +37.1008 -048.3743 +16 130 -11 23:38:41 +37.4673 -050.2205 +15 129 -10 23:38:48 +37.9034 -052.2440 +13 127 -08 23:38:56 +38.4360 -054.5184 +12 126 -06 23:39:03 +39.1169 -057.1854 +10 124 -04 23:39:11 +40.0770 -060.6041 +07 122 -01 23:39:18 +42.1921 -067.1946 +02 117 +04 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 23:28:33   +58.6672  +052.2638   +03  224  -01 23:28:41   +55.9827  +046.3334   +07  219  -05 23:28:48   +54.3454  +042.7508   +10  216  -07 23:28:56   +53.0661  +039.9451   +12  214  -09 23:29:03   +51.9874  +037.5633   +14  212  -11 23:29:11   +51.0422  +035.4564   +15  210  -12 23:29:18   +50.1942  +033.5449   +16  208  -14 23:29:26   +49.4213  +031.7809   +18  207  -15 23:29:33   +48.7088  +030.1328   +19  205  -16 23:29:41   +48.0465  +028.5784   +20  204  -17 23:29:48   +47.4265  +027.1015   +21  203  -18 23:29:56   +46.8432  +025.6899   +22  201  -19 23:30:03   +46.2919  +024.3340   +22  200  -19 23:30:11   +45.7691  +023.0264   +23  199  -20 23:30:18   +45.2718  +021.7608   +24  198  -21 23:30:26   +44.7976  +020.5322   +25  197  -21 23:30:33   +44.3445  +019.3363   +25  195  -22 23:30:41   +43.9106  +018.1697   +26  194  -23 23:30:48   +43.4945  +017.0291   +27  193  -23 23:30:56   +43.0950  +015.9120   +27  192  -24 23:31:03   +42.7110  +014.8161   +28  191  -24 23:31:11   +42.3414  +013.7393   +28  190  -25 23:31:18   +41.9855  +012.6798   +29  189  -25 23:31:26   +41.6424  +011.6360   +29  188  -25 23:31:33   +41.3115  +010.6066   +30  187  -26 23:31:41   +40.9923  +009.5901   +30  186  -26 23:31:48   +40.6842  +008.5855   +30  185  -26 23:31:56   +40.3867  +007.5916   +31  184  -27 23:32:03   +40.0994  +006.6075   +31  183  -27 23:32:11   +39.8219  +005.6322   +31  182  -27 23:32:18   +39.5538  +004.6650   +32  181  -27 23:32:26   +39.2950  +003.7049   +32  179  -28 23:32:33   +39.0450  +002.7514   +32  178  -28 23:32:41   +38.8036  +001.8036   +32  177  -28 23:32:48   +38.5706  +000.8610   +32  176  -28 23:32:56   +38.3459  -000.0771   +33  175  -28 23:33:03   +38.1291  -001.0113   +33  174  -28 23:33:11   +37.9202  -001.9421   +33  173  -28 23:33:18   +37.7190  -002.8701   +33  172  -29 23:33:26   +37.5254  -003.7958   +33  171  -29 23:33:33   +37.3393  -004.7197   +33  170  -29 23:33:41   +37.1605  -005.6424   +33  169  -29 23:33:48   +36.9891  -006.5643   +33  168  -29 23:33:56   +36.8248  -007.4859   +33  167  -29 23:34:03   +36.6678  -008.4078   +33  166  -29 23:34:11   +36.5179  -009.3303   +33  165  -28 23:34:18   +36.3751  -010.2540   +33  164  -28 23:34:26   +36.2395  -011.1793   +33  163  -28 23:34:33   +36.1109  -012.1068   +33  162  -28 23:34:41   +35.9895  -013.0370   +33  161  -28 23:34:48   +35.8753  -013.9704   +33  160  -28 23:34:56   +35.7683  -014.9074   +33  159  -28 23:35:03   +35.6685  -015.8487   +32  158  -27 23:35:11   +35.5761  -016.7948   +32  157  -27 23:35:18   +35.4911  -017.7464   +32  156  -27 23:35:26   +35.4136  -018.7039   +32  155  -27 23:35:33   +35.3439  -019.6682   +32  154  -26 23:35:41   +35.2820  -020.6398   +31  153  -26 23:35:48   +35.2281  -021.6196   +31  152  -26 23:35:56   +35.1824  -022.6082   +31  151  -25 23:36:03   +35.1451  -023.6066   +30  150  -25 23:36:11   +35.1165  -024.6156   +30  149  -25 23:36:18   +35.0969  -025.6363   +29  148  -24 23:36:26   +35.0866  -026.6698   +29  147  -24 23:36:33   +35.0860  -027.7171   +29  146  -23 23:36:41   +35.0956  -028.7797   +28  145  -23 23:36:48   +35.1157  -029.8591   +28  145  -22 23:36:56   +35.1469  -030.9567   +27  144  -22 23:37:03   +35.1899  -032.0745   +27  143  -21 23:37:11   +35.2455  -033.2146   +26  142  -21 23:37:18   +35.3144  -034.3793   +25  141  -20 23:37:26   +35.3977  -035.5715   +25  140  -19 23:37:33   +35.4965  -036.7942   +24  139  -19 23:37:41   +35.6122  -038.0515   +23  138  -18 23:37:48   +35.7465  -039.3477   +22  137  -17 23:37:56   +35.9013  -040.6883   +22  136  -16 23:38:03   +36.0792  -042.0802   +21  135  -15 23:38:11   +36.2834  -043.5319   +20  133  -14 23:38:18   +36.5178  -045.0542   +19  132  -13 23:38:26   +36.7878  -046.6617   +17  131  -12 23:38:33   +37.1008  -048.3743   +16  130  -11 23:38:41   +37.4673  -050.2205   +15  129  -10 23:38:48   +37.9034  -052.2440   +13  127  -08 23:38:56   +38.4360  -054.5184   +12  126  -06 23:39:03   +39.1169  -057.1854   +10  124  -04 23:39:11   +40.0770  -060.6041   +07  122  -01 23:39:18   +42.1921  -067.1946   +02  117  +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 --------------------------------------------- +58.4794 +051.9456 +58.8683 +052.6119 +55.8840 +046.2145 +56.0828 +046.4550 +54.2665 +042.6741 +54.4248 +042.8286 +52.9972 +039.8888 +53.1353 +040.0021 +51.9248 +037.5193 +52.0502 +037.6077 +50.9840 +035.4208 +51.1005 +035.4922 +50.1393 +033.5155 +50.2492 +033.5745 +49.3691 +031.7563 +49.4736 +031.8057 +48.6588 +030.1120 +48.7590 +030.1538 +47.9982 +028.5607 +48.0948 +028.5962 +47.3797 +027.0864 +47.4733 +027.1167 +46.7977 +025.6770 +46.8887 +025.7028 +46.2476 +024.3230 +46.3363 +024.3451 +45.7258 +023.0171 +45.8125 +023.0357 +45.2294 +021.7529 +45.3143 +021.7686 +44.7560 +020.5256 +44.8393 +020.5387 +44.3036 +019.3310 +44.3854 +019.3417 +43.8704 +018.1654 +43.9509 +018.1739 +43.4549 +017.0258 +43.5342 +017.0324 +43.0560 +015.9096 +43.1342 +015.9144 +42.6724 +014.8145 +42.7496 +014.8177 +42.3033 +013.7385 +42.3796 +013.7401 +41.9478 +012.6797 +42.0232 +012.6799 +41.6051 +011.6366 +41.6797 +011.6355 +41.2746 +010.6078 +41.3485 +010.6054 +40.9557 +009.5919 +41.0289 +009.5884 +40.6479 +008.5878 +40.7205 +008.5832 +40.3507 +007.5945 +40.4227 +007.5888 +40.0637 +006.6109 +40.1351 +006.6041 +39.7864 +005.6361 +39.8574 +005.6284 +39.5186 +004.6693 +39.5891 +004.6606 +39.2600 +003.7097 +39.3300 +003.7001 +39.0102 +002.7565 +39.0798 +002.7462 +38.7690 +001.8092 +38.8382 +001.7980 +38.5362 +000.8670 +38.6051 +000.8549 +38.3116 -000.0707 +38.3802 -000.0835 +38.0950 -001.0045 +38.1633 -001.0181 +37.8862 -001.9349 +37.9542 -001.9493 +37.6851 -002.8625 +37.7529 -002.8777 +37.4916 -003.7879 +37.5592 -003.8037 +37.3056 -004.7114 +37.3730 -004.7281 +37.1270 -005.6337 +37.1941 -005.6511 +36.9556 -006.5553 +37.0226 -006.5734 +36.7914 -007.4765 +36.8583 -007.4954 +36.6345 -008.3980 +36.7012 -008.4176 +36.4846 -009.3201 +36.5512 -009.3404 +36.3419 -010.2435 +36.4084 -010.2645 +36.2063 -011.1684 +36.2727 -011.1902 +36.0778 -012.0956 +36.1442 -012.1181 +35.9564 -013.0254 +36.0227 -013.0487 +35.8421 -013.9583 +35.9085 -013.9824 +35.7351 -014.8950 +35.8015 -014.9199 +35.6353 -015.8359 +35.7017 -015.8616 +35.5428 -016.7816 +35.6093 -016.8082 +35.4578 -017.7327 +35.5244 -017.7601 +35.3803 -018.6898 +35.4470 -018.7181 +35.3105 -019.6536 +35.3773 -019.6829 +35.2486 -020.6247 +35.3155 -020.6550 +35.1946 -021.6039 +35.2616 -021.6352 +35.1488 -022.5920 +35.2160 -022.6244 +35.1114 -023.5899 +35.1789 -023.6234 +35.0827 -024.5983 +35.1504 -024.6330 +35.0629 -025.6184 +35.1310 -025.6543 +35.0525 -026.6512 +35.1208 -026.6884 +35.0517 -027.6979 +35.1204 -027.7365 +35.0610 -028.7597 +35.1301 -028.7998 +35.0809 -029.8383 +35.1505 -029.8799 +35.1119 -030.9350 +35.1820 -030.9784 +35.1546 -032.0519 +35.2253 -032.0971 +35.2099 -033.1910 +35.2812 -033.2382 +35.2784 -034.3547 +35.3505 -034.4040 +35.3613 -035.5456 +35.4342 -035.5974 +35.4596 -036.7671 +35.5334 -036.8215 +35.5748 -038.0228 +35.6496 -038.0802 +35.7085 -039.3173 +35.7845 -039.3781 +35.8626 -040.6561 +35.9400 -040.7207 +36.0398 -042.0458 +36.1188 -042.1148 +36.2430 -043.4949 +36.3238 -043.5690 +36.4763 -045.0142 +36.5594 -045.0944 +36.7450 -046.6181 +36.8308 -046.7056 +37.0563 -048.3261 +37.1455 -048.4227 +37.4206 -050.1664 +37.5142 -050.2749 +37.8536 -052.1820 +37.9533 -052.3065 +38.3819 -054.4446 +38.4903 -054.5928 +39.0556 -057.0921 +39.1787 -057.2798 +39.9999 -060.4678 +40.1552 -060.7434 +41.9577 -066.6238 +42.5290 -068.0490 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.