Cora»OccDetail

Stellar Occultation by (153) Hilda on 2023-08-15 (20:51:08 UT)

Event Details
Occultation UUID [and db] : f41f45a0-ddb3-11f0-547e-6edfbfffa625 [observed] Occultation Date + Time : 2023-08-15 at 20:51:08 UT +/- 0.85 min [1] Object Designation : (153) Hilda Star Designation : GDR3 4148204483926811648 Star Coordinates (ICRF) : RA = 17 46 19.1319, DE = -15 37 42.928 [2] Star Magnitudes : G = 13.44 mag, RP = 12.36 mag, BP = 14.67 mag Object Magnitude : V = 13.38 mag Estimated Magnitude Drop : 0.7 mag Estimated Max. Duration : 122.7 sec Speed of the shadow : 1.4 km/s Object Mean Diameter : 170.6 km (src: astorb) => apparent = 85 mas Apparent Motion : 0.0417 arcs/min @ PA = 167 deg Horizontal Parallax : 3.1830 arcs Dynamical Class : MBA Elongation to Moon & Sun : 128° (sunlit = 0%), Sun = 124° Cross-track uncertainty : 1.0 mas = 2 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.85 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#85 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : f41f45a0-ddb3-11f0-547e-6edfbfffa625 [observed] Occultation Date + Time : 2023-08-15 at 20:51:08 UT +/- 0.85 min [1] Object Designation : (153) Hilda Star Designation : GDR3 4148204483926811648 Star Coordinates (ICRF) : RA = 17 46 19.1319, DE = -15 37 42.928 [2] Star Magnitudes : G = 13.44 mag, RP = 12.36 mag, BP = 14.67 mag Object Magnitude : V = 13.38 mag Estimated Magnitude Drop : 0.7 mag Estimated Max. Duration : 122.7 sec Speed of the shadow : 1.4 km/s Object Mean Diameter : 170.6 km (src: astorb) => apparent = 85 mas Apparent Motion : 0.0417 arcs/min @ PA = 167 deg Horizontal Parallax : 3.1830 arcs Dynamical Class : MBA Elongation to Moon & Sun : 128° (sunlit = 0%), Sun = 124° Cross-track uncertainty : 1.0 mas = 2 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.85 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#85 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

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Occultation Ground Track
------------------ Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 19:39:21 +64.3238 +016.7248 +10 189 -03 19:41:35 +57.4283 +015.1504 +17 188 -07 19:43:49 +52.5773 +014.3368 +21 188 -10 19:46:03 +48.5851 +013.7516 +25 188 -13 19:48:17 +45.0973 +013.2726 +29 189 -15 19:50:31 +41.9503 +012.8536 +32 189 -17 19:52:46 +39.0525 +012.4726 +35 189 -19 19:55:00 +36.3463 +012.1180 +37 190 -21 19:57:14 +33.7931 +011.7829 +40 191 -23 19:59:28 +31.3651 +011.4630 +42 191 -24 20:01:42 +29.0416 +011.1558 +44 192 -26 20:03:56 +26.8070 +010.8595 +47 193 -27 20:06:10 +24.6488 +010.5730 +49 194 -29 20:08:24 +22.5569 +010.2955 +51 195 -30 20:10:38 +20.5231 +010.0266 +53 196 -31 20:12:52 +18.5405 +009.7661 +54 197 -33 20:15:06 +16.6035 +009.5140 +56 199 -34 20:17:20 +14.7070 +009.2703 +58 200 -35 20:19:34 +12.8467 +009.0352 +59 202 -36 20:21:48 +11.0190 +008.8089 +61 204 -37 20:24:02 +09.2205 +008.5918 +62 206 -38 20:26:16 +07.4484 +008.3842 +64 208 -39 20:28:30 +05.7000 +008.1867 +65 210 -40 20:30:44 +03.9729 +007.9997 +67 213 -42 20:32:58 +02.2651 +007.8239 +68 216 -42 20:35:12 +00.5746 +007.6599 +69 220 -43 20:37:26 -01.1005 +007.5085 +70 223 -44 20:39:40 -02.7617 +007.3704 +71 227 -45 20:41:54 -04.4106 +007.2465 +71 232 -46 20:44:09 -06.0487 +007.1379 +72 237 -47 20:46:23 -07.6772 +007.0457 +72 242 -48 20:48:37 -09.2976 +006.9709 +73 247 -49 20:50:51 -10.9110 +006.9150 +73 252 -49 20:53:05 -12.5186 +006.8794 +73 258 -50 20:55:19 -14.1214 +006.8657 +72 263 -51 20:57:33 -15.7207 +006.8758 +72 268 -51 20:59:47 -17.3173 +006.9116 +71 272 -52 21:02:01 -18.9124 +006.9754 +71 277 -53 21:04:15 -20.5069 +007.0697 +70 281 -53 21:06:29 -22.1018 +007.1973 +69 284 -54 21:08:43 -23.6980 +007.3616 +68 287 -54 21:10:57 -25.2964 +007.5660 +67 290 -55 21:13:11 -26.8980 +007.8148 +65 292 -55 21:15:25 -28.5035 +008.1127 +64 295 -55 21:17:39 -30.1139 +008.4652 +63 296 -55 21:19:53 -31.7300 +008.8785 +61 298 -56 21:22:07 -33.3524 +009.3601 +60 299 -56 21:24:21 -34.9818 +009.9185 +58 300 -56 21:26:35 -36.6188 +010.5638 +56 301 -56 21:28:49 -38.2639 +011.3081 +55 301 -56 21:31:03 -39.9172 +012.1656 +53 301 -55 21:33:17 -41.5787 +013.1537 +51 301 -55 21:35:31 -43.2478 +014.2935 +49 301 -55 21:37:46 -44.9235 +015.6107 +47 301 -54 21:40:00 -46.6039 +017.1374 +45 300 -54 21:42:14 -48.2858 +018.9140 +43 299 -53 21:44:28 -49.9642 +020.9920 +40 298 -52 21:46:42 -51.6310 +023.4377 +38 296 -51 21:48:56 -53.2740 +026.3388 +35 293 -50 21:51:10 -54.8736 +029.8132 +33 291 -49 21:53:24 -56.3983 +034.0239 +29 287 -47 21:55:38 -57.7953 +039.2061 +26 282 -46 21:57:52 -58.9692 +045.7227 +22 277 -44 22:00:06 -59.7257 +054.2195 +18 269 -41 22:02:20 -59.5196 +066.3562 +11 258 -37 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 19:39:21   +64.3238  +016.7248   +10  189  -03 19:41:35   +57.4283  +015.1504   +17  188  -07 19:43:49   +52.5773  +014.3368   +21  188  -10 19:46:03   +48.5851  +013.7516   +25  188  -13 19:48:17   +45.0973  +013.2726   +29  189  -15 19:50:31   +41.9503  +012.8536   +32  189  -17 19:52:46   +39.0525  +012.4726   +35  189  -19 19:55:00   +36.3463  +012.1180   +37  190  -21 19:57:14   +33.7931  +011.7829   +40  191  -23 19:59:28   +31.3651  +011.4630   +42  191  -24 20:01:42   +29.0416  +011.1558   +44  192  -26 20:03:56   +26.8070  +010.8595   +47  193  -27 20:06:10   +24.6488  +010.5730   +49  194  -29 20:08:24   +22.5569  +010.2955   +51  195  -30 20:10:38   +20.5231  +010.0266   +53  196  -31 20:12:52   +18.5405  +009.7661   +54  197  -33 20:15:06   +16.6035  +009.5140   +56  199  -34 20:17:20   +14.7070  +009.2703   +58  200  -35 20:19:34   +12.8467  +009.0352   +59  202  -36 20:21:48   +11.0190  +008.8089   +61  204  -37 20:24:02   +09.2205  +008.5918   +62  206  -38 20:26:16   +07.4484  +008.3842   +64  208  -39 20:28:30   +05.7000  +008.1867   +65  210  -40 20:30:44   +03.9729  +007.9997   +67  213  -42 20:32:58   +02.2651  +007.8239   +68  216  -42 20:35:12   +00.5746  +007.6599   +69  220  -43 20:37:26   -01.1005  +007.5085   +70  223  -44 20:39:40   -02.7617  +007.3704   +71  227  -45 20:41:54   -04.4106  +007.2465   +71  232  -46 20:44:09   -06.0487  +007.1379   +72  237  -47 20:46:23   -07.6772  +007.0457   +72  242  -48 20:48:37   -09.2976  +006.9709   +73  247  -49 20:50:51   -10.9110  +006.9150   +73  252  -49 20:53:05   -12.5186  +006.8794   +73  258  -50 20:55:19   -14.1214  +006.8657   +72  263  -51 20:57:33   -15.7207  +006.8758   +72  268  -51 20:59:47   -17.3173  +006.9116   +71  272  -52 21:02:01   -18.9124  +006.9754   +71  277  -53 21:04:15   -20.5069  +007.0697   +70  281  -53 21:06:29   -22.1018  +007.1973   +69  284  -54 21:08:43   -23.6980  +007.3616   +68  287  -54 21:10:57   -25.2964  +007.5660   +67  290  -55 21:13:11   -26.8980  +007.8148   +65  292  -55 21:15:25   -28.5035  +008.1127   +64  295  -55 21:17:39   -30.1139  +008.4652   +63  296  -55 21:19:53   -31.7300  +008.8785   +61  298  -56 21:22:07   -33.3524  +009.3601   +60  299  -56 21:24:21   -34.9818  +009.9185   +58  300  -56 21:26:35   -36.6188  +010.5638   +56  301  -56 21:28:49   -38.2639  +011.3081   +55  301  -56 21:31:03   -39.9172  +012.1656   +53  301  -55 21:33:17   -41.5787  +013.1537   +51  301  -55 21:35:31   -43.2478  +014.2935   +49  301  -55 21:37:46   -44.9235  +015.6107   +47  301  -54 21:40:00   -46.6039  +017.1374   +45  300  -54 21:42:14   -48.2858  +018.9140   +43  299  -53 21:44:28   -49.9642  +020.9920   +40  298  -52 21:46:42   -51.6310  +023.4377   +38  296  -51 21:48:56   -53.2740  +026.3388   +35  293  -50 21:51:10   -54.8736  +029.8132   +33  291  -49 21:53:24   -56.3983  +034.0239   +29  287  -47 21:55:38   -57.7953  +039.2061   +26  282  -46 21:57:52   -58.9692  +045.7227   +22  277  -44 22:00:06   -59.7257  +054.2195   +18  269  -41 22:02:20   -59.5196  +066.3562   +11  258  -37

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +65.6516 +019.0090 +63.2002 +014.7160 +58.1648 +016.7362 +56.7418 +013.6425 +53.1467 +015.6881 +52.0351 +013.0287 +49.0688 +014.9702 +48.1198 +012.5621 +45.5275 +014.4022 +44.6812 +012.1647 +42.3433 +013.9181 +41.5688 +011.8063 +39.4179 +013.4870 +38.6967 +011.4724 +36.6904 +013.0923 +36.0106 +011.1557 +34.1202 +012.7243 +33.4734 +010.8517 +31.6783 +012.3772 +31.0585 +010.5579 +29.3434 +012.0469 +28.7460 +010.2727 +27.0992 +011.7310 +26.5205 +009.9952 +24.9328 +011.4276 +24.3701 +009.7249 +22.8339 +011.1356 +22.2848 +009.4613 +20.7941 +010.8541 +20.2567 +009.2045 +18.8064 +010.5828 +18.2791 +008.9545 +16.8649 +010.3213 +16.3463 +008.7114 +14.9645 +010.0696 +14.4535 +008.4755 +13.1010 +009.8275 +12.5964 +008.2470 +11.2705 +009.5954 +10.7713 +008.0263 +09.4696 +009.3734 +08.9751 +007.8139 +07.6955 +009.1618 +07.2049 +007.6101 +05.9454 +008.9611 +05.4580 +007.4156 +04.2171 +008.7717 +03.7322 +007.2309 +02.5083 +008.5942 +02.0253 +007.0566 +00.8170 +008.4292 +00.3354 +006.8935 -00.8584 +008.2774 -01.3393 +006.7423 -02.5198 +008.1396 -03.0004 +006.6037 -04.1686 +008.0167 -04.6494 +006.4789 -05.8063 +007.9097 -06.2879 +006.3686 -07.4343 +007.8196 -07.9171 +006.2741 -09.0538 +007.7476 -09.5384 +006.1964 -10.6660 +007.6951 -11.1529 +006.1370 -12.2722 +007.6635 -12.7619 +006.0973 -13.8734 +007.6544 -14.3664 +006.0789 -15.4707 +007.6698 -15.9676 +006.0836 -17.0652 +007.7115 -17.5664 +006.1134 -18.6577 +007.7820 -19.1640 +006.1705 -20.2494 +007.8836 -20.7613 +006.2573 -21.8412 +008.0194 -22.3593 +006.3768 -23.4339 +008.1926 -23.9590 +006.5321 -25.0284 +008.4067 -25.5613 +006.7268 -26.6257 +008.6661 -27.1671 +006.9649 -28.2265 +008.9755 -28.7774 +007.2512 -29.8316 +009.3405 -30.3930 +007.5911 -31.4419 +009.7674 -32.0148 +007.9908 -33.0579 +010.2637 -33.6435 +008.4575 -34.6803 +010.8380 -35.2799 +008.9999 -36.3095 +011.5005 -36.9247 +009.6279 -37.9459 +012.2635 -38.5784 +010.3534 -39.5896 +013.1412 -40.2412 +011.1906 -41.2403 +014.1512 -41.9133 +012.1568 -42.8974 +015.3146 -43.5944 +013.2728 -44.5596 +016.6573 -45.2835 +014.5644 -46.2247 +018.2117 -46.9791 +016.0635 -47.8892 +020.0181 -48.6782 +017.8103 -49.5476 +022.1281 -50.3763 +019.8564 -51.1913 +024.6084 -52.0660 +022.2680 -52.8073 +027.5466 -53.7356 +025.1328 -54.3750 +031.0610 -55.3667 +028.5687 -55.8610 +035.3160 -56.9294 +032.7382 -57.2095 +040.5503 -58.3734 +037.8743 -58.3189 +047.1396 -59.6088 +044.3308 -58.9760 +055.7811 -60.4563 +052.7156 -58.5252 +068.4820 -60.4468 +064.4535 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.