Cora»OccDetail

Stellar Occultation by (266) Aline on 2025-08-18 (01:39:02 UT)

Event Details
Occultation UUID [and db] : 4978c2d0-ddb7-11f0-547e-c3ef6b775230 [observed] Occultation Date + Time : 2025-08-18 at 01:39:02 UT +/- 0.0 min [1] Object Designation : (266) Aline Star Designation : GDR3 3403936236928016896 Star Coordinates (ICRF) : RA = 05 29 24.7324, DE = +22 05 52.376 [2] Star Magnitudes : G = 13.04 mag, RP = 12.52 mag, BP = 13.38 mag Object Magnitude : V = 13.87 mag Estimated Magnitude Drop : 1.3 mag Estimated Max. Duration : 3.4 sec Speed of the shadow : 31.7 km/s Object Mean Diameter : 109.1 km (src: astorb) => apparent = 55 mas Apparent Motion : 0.9633 arcs/min @ PA = 96 deg Horizontal Parallax : 3.2240 arcs Dynamical Class : MBA Elongation to Moon & Sun : 7° (sunlit = 29%), Sun = 62° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#145 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : 4978c2d0-ddb7-11f0-547e-c3ef6b775230 [observed] Occultation Date + Time : 2025-08-18 at 01:39:02 UT +/- 0.0 min [1] Object Designation : (266) Aline Star Designation : GDR3 3403936236928016896 Star Coordinates (ICRF) : RA = 05 29 24.7324, DE = +22 05 52.376 [2] Star Magnitudes : G = 13.04 mag, RP = 12.52 mag, BP = 13.38 mag Object Magnitude : V = 13.87 mag Estimated Magnitude Drop : 1.3 mag Estimated Max. Duration : 3.4 sec Speed of the shadow : 31.7 km/s Object Mean Diameter : 109.1 km (src: astorb) => apparent = 55 mas Apparent Motion : 0.9633 arcs/min @ PA = 96 deg Horizontal Parallax : 3.2240 arcs Dynamical Class : MBA Elongation to Moon & Sun : 7° (sunlit = 29%), Sun = 62° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#145 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 ---------------------------------------------- 01:36:21 +42.4828 -007.9212 +08 067 -33 01:36:25 +44.7712 -002.0934 +13 072 -29 01:36:29 +46.3924 +002.2748 +16 075 -26 01:36:33 +47.7069 +006.0075 +19 078 -24 01:36:36 +48.8313 +009.3694 +21 081 -22 01:36:40 +49.8213 +012.4854 +24 083 -20 01:36:44 +50.7084 +015.4262 +26 086 -18 01:36:48 +51.5126 +018.2362 +27 088 -16 01:36:52 +52.2474 +020.9454 +29 091 -14 01:36:55 +52.9226 +023.5749 +31 093 -13 01:36:59 +53.5454 +026.1404 +32 096 -11 01:37:03 +54.1211 +028.6537 +34 099 -10 01:37:07 +54.6541 +031.1239 +35 101 -08 01:37:10 +55.1478 +033.5582 +36 104 -07 01:37:14 +55.6050 +035.9623 +37 106 -05 01:37:18 +56.0280 +038.3406 +39 109 -04 01:37:22 +56.4187 +040.6968 +40 111 -03 01:37:26 +56.7786 +043.0337 +41 114 -01 01:37:29 +57.1091 +045.3536 +42 117 +00 01:37:33 +57.4115 +047.6584 +43 120 +01 01:37:37 +57.6867 +049.9493 +44 122 +02 01:37:41 +57.9356 +052.2274 +45 125 +04 01:37:45 +58.1590 +054.4935 +45 128 +05 01:37:48 +58.3577 +056.7480 +46 131 +06 01:37:52 +58.5322 +058.9912 +47 134 +07 01:37:56 +58.6832 +061.2233 +48 137 +08 01:38:00 +58.8111 +063.4441 +48 140 +10 01:38:03 +58.9166 +065.6536 +49 143 +11 01:38:07 +59.0000 +067.8514 +50 146 +12 01:38:11 +59.0618 +070.0373 +50 149 +13 01:38:15 +59.1025 +072.2107 +51 152 +14 01:38:19 +59.1223 +074.3714 +51 155 +15 01:38:22 +59.1218 +076.5188 +52 158 +16 01:38:26 +59.1013 +078.6525 +52 161 +17 01:38:30 +59.0612 +080.7719 +52 164 +19 01:38:34 +59.0018 +082.8767 +53 167 +20 01:38:38 +58.9234 +084.9663 +53 171 +21 01:38:41 +58.8265 +087.0404 +53 174 +22 01:38:45 +58.7113 +089.0987 +53 177 +23 01:38:49 +58.5782 +091.1408 +54 180 +24 01:38:53 +58.4274 +093.1665 +54 183 +25 01:38:56 +58.2593 +095.1755 +54 187 +26 01:39:00 +58.0742 +097.1678 +54 190 +27 01:39:04 +57.8723 +099.1433 +54 193 +28 01:39:08 +57.6540 +101.1020 +54 196 +29 01:39:12 +57.4194 +103.0440 +54 199 +30 01:39:15 +57.1688 +104.9694 +53 202 +31 01:39:19 +56.9025 +106.8784 +53 205 +32 01:39:23 +56.6206 +108.7714 +53 208 +33 01:39:27 +56.3232 +110.6488 +53 211 +35 01:39:31 +56.0107 +112.5109 +52 214 +36 01:39:34 +55.6831 +114.3583 +52 217 +37 01:39:38 +55.3404 +116.1917 +52 220 +38 01:39:42 +54.9829 +118.0116 +51 223 +39 01:39:46 +54.6106 +119.8190 +51 226 +40 01:39:49 +54.2235 +121.6145 +50 228 +41 01:39:53 +53.8215 +123.3992 +50 231 +42 01:39:57 +53.4048 +125.1740 +49 233 +43 01:40:01 +52.9730 +126.9401 +49 236 +44 01:40:05 +52.5262 +128.6987 +48 238 +45 01:40:08 +52.0641 +130.4510 +47 241 +46 01:40:12 +51.5866 +132.1986 +47 243 +47 01:40:16 +51.0932 +133.9429 +46 246 +48 01:40:20 +50.5837 +135.6857 +45 248 +49 01:40:24 +50.0576 +137.4288 +44 250 +50 01:40:27 +49.5143 +139.1743 +43 252 +51 01:40:31 +48.9533 +140.9245 +42 254 +52 01:40:35 +48.3736 +142.6819 +41 257 +53 01:40:39 +47.7746 +144.4493 +40 259 +54 01:40:42 +47.1549 +146.2300 +39 261 +55 01:40:46 +46.5134 +148.0276 +38 263 +56 01:40:50 +45.8485 +149.8463 +37 265 +57 01:40:54 +45.1583 +151.6911 +36 266 +58 01:40:58 +44.4406 +153.5678 +34 268 +59 01:41:01 +43.6925 +155.4833 +33 270 +59 01:41:05 +42.9106 +157.4461 +31 272 +60 01:41:09 +42.0905 +159.4669 +30 274 +61 01:41:13 +41.2265 +161.5592 +28 276 +61 01:41:17 +40.3110 +163.7409 +26 277 +62 01:41:20 +39.3337 +166.0364 +25 279 +62 01:41:24 +38.2797 +168.4804 +22 281 +62 01:41:28 +37.1262 +171.1262 +20 283 +62 01:41:32 +35.8354 +174.0626 +18 285 +62 01:41:35 +34.3344 +177.4604 +14 287 +61 01:41:39 +32.4421 -178.2521 +10 290 +59 01:41:43 +29.0422 -170.4170 +03 294 +55 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 01:36:21   +42.4828  -007.9212   +08  067  -33 01:36:25   +44.7712  -002.0934   +13  072  -29 01:36:29   +46.3924  +002.2748   +16  075  -26 01:36:33   +47.7069  +006.0075   +19  078  -24 01:36:36   +48.8313  +009.3694   +21  081  -22 01:36:40   +49.8213  +012.4854   +24  083  -20 01:36:44   +50.7084  +015.4262   +26  086  -18 01:36:48   +51.5126  +018.2362   +27  088  -16 01:36:52   +52.2474  +020.9454   +29  091  -14 01:36:55   +52.9226  +023.5749   +31  093  -13 01:36:59   +53.5454  +026.1404   +32  096  -11 01:37:03   +54.1211  +028.6537   +34  099  -10 01:37:07   +54.6541  +031.1239   +35  101  -08 01:37:10   +55.1478  +033.5582   +36  104  -07 01:37:14   +55.6050  +035.9623   +37  106  -05 01:37:18   +56.0280  +038.3406   +39  109  -04 01:37:22   +56.4187  +040.6968   +40  111  -03 01:37:26   +56.7786  +043.0337   +41  114  -01 01:37:29   +57.1091  +045.3536   +42  117  +00 01:37:33   +57.4115  +047.6584   +43  120  +01 01:37:37   +57.6867  +049.9493   +44  122  +02 01:37:41   +57.9356  +052.2274   +45  125  +04 01:37:45   +58.1590  +054.4935   +45  128  +05 01:37:48   +58.3577  +056.7480   +46  131  +06 01:37:52   +58.5322  +058.9912   +47  134  +07 01:37:56   +58.6832  +061.2233   +48  137  +08 01:38:00   +58.8111  +063.4441   +48  140  +10 01:38:03   +58.9166  +065.6536   +49  143  +11 01:38:07   +59.0000  +067.8514   +50  146  +12 01:38:11   +59.0618  +070.0373   +50  149  +13 01:38:15   +59.1025  +072.2107   +51  152  +14 01:38:19   +59.1223  +074.3714   +51  155  +15 01:38:22   +59.1218  +076.5188   +52  158  +16 01:38:26   +59.1013  +078.6525   +52  161  +17 01:38:30   +59.0612  +080.7719   +52  164  +19 01:38:34   +59.0018  +082.8767   +53  167  +20 01:38:38   +58.9234  +084.9663   +53  171  +21 01:38:41   +58.8265  +087.0404   +53  174  +22 01:38:45   +58.7113  +089.0987   +53  177  +23 01:38:49   +58.5782  +091.1408   +54  180  +24 01:38:53   +58.4274  +093.1665   +54  183  +25 01:38:56   +58.2593  +095.1755   +54  187  +26 01:39:00   +58.0742  +097.1678   +54  190  +27 01:39:04   +57.8723  +099.1433   +54  193  +28 01:39:08   +57.6540  +101.1020   +54  196  +29 01:39:12   +57.4194  +103.0440   +54  199  +30 01:39:15   +57.1688  +104.9694   +53  202  +31 01:39:19   +56.9025  +106.8784   +53  205  +32 01:39:23   +56.6206  +108.7714   +53  208  +33 01:39:27   +56.3232  +110.6488   +53  211  +35 01:39:31   +56.0107  +112.5109   +52  214  +36 01:39:34   +55.6831  +114.3583   +52  217  +37 01:39:38   +55.3404  +116.1917   +52  220  +38 01:39:42   +54.9829  +118.0116   +51  223  +39 01:39:46   +54.6106  +119.8190   +51  226  +40 01:39:49   +54.2235  +121.6145   +50  228  +41 01:39:53   +53.8215  +123.3992   +50  231  +42 01:39:57   +53.4048  +125.1740   +49  233  +43 01:40:01   +52.9730  +126.9401   +49  236  +44 01:40:05   +52.5262  +128.6987   +48  238  +45 01:40:08   +52.0641  +130.4510   +47  241  +46 01:40:12   +51.5866  +132.1986   +47  243  +47 01:40:16   +51.0932  +133.9429   +46  246  +48 01:40:20   +50.5837  +135.6857   +45  248  +49 01:40:24   +50.0576  +137.4288   +44  250  +50 01:40:27   +49.5143  +139.1743   +43  252  +51 01:40:31   +48.9533  +140.9245   +42  254  +52 01:40:35   +48.3736  +142.6819   +41  257  +53 01:40:39   +47.7746  +144.4493   +40  259  +54 01:40:42   +47.1549  +146.2300   +39  261  +55 01:40:46   +46.5134  +148.0276   +38  263  +56 01:40:50   +45.8485  +149.8463   +37  265  +57 01:40:54   +45.1583  +151.6911   +36  266  +58 01:40:58   +44.4406  +153.5678   +34  268  +59 01:41:01   +43.6925  +155.4833   +33  270  +59 01:41:05   +42.9106  +157.4461   +31  272  +60 01:41:09   +42.0905  +159.4669   +30  274  +61 01:41:13   +41.2265  +161.5592   +28  276  +61 01:41:17   +40.3110  +163.7409   +26  277  +62 01:41:20   +39.3337  +166.0364   +25  279  +62 01:41:24   +38.2797  +168.4804   +22  281  +62 01:41:28   +37.1262  +171.1262   +20  283  +62 01:41:32   +35.8354  +174.0626   +18  285  +62 01:41:35   +34.3344  +177.4604   +14  287  +61 01:41:39   +32.4421  -178.2521   +10  290  +59 01:41:43   +29.0422  -170.4170   +03  294  +55

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +41.8490 -011.1752 +42.8075 -005.3823 +44.6733 -004.1505 +44.7877 -000.2323 +46.4601 +000.5685 +46.2805 +003.8661 +47.8667 +004.4886 +47.5171 +007.4415 +49.0538 +007.9737 +48.5865 +010.6952 +50.0908 +011.1805 +49.5342 +013.7294 +51.0156 +014.1932 +50.3868 +016.6039 +51.8513 +017.0635 +51.1620 +019.3577 +52.6132 +019.8251 +51.8717 +022.0173 +53.3122 +022.5019 +52.5247 +024.6017 +53.9562 +025.1112 +53.1275 +027.1253 +54.5511 +027.6658 +53.6852 +029.5989 +55.1016 +030.1756 +54.2018 +032.0309 +55.6114 +032.6485 +54.6804 +034.4280 +56.0834 +035.0905 +55.1236 +036.7954 +56.5201 +037.5064 +55.5337 +039.1373 +56.9234 +039.9001 +55.9124 +041.4572 +57.2951 +042.2746 +56.2612 +043.7578 +57.6366 +044.6323 +56.5814 +046.0413 +57.9491 +046.9752 +56.8742 +048.3093 +58.2336 +049.3045 +57.1406 +050.5632 +58.4912 +051.6215 +57.3814 +052.8040 +58.7225 +053.9267 +57.5973 +055.0324 +58.9284 +056.2208 +57.7892 +057.2490 +59.1095 +058.5040 +57.9575 +059.4540 +59.2664 +060.7762 +58.1029 +061.6476 +59.3997 +063.0375 +58.2259 +063.8298 +59.5098 +065.2875 +58.3270 +066.0006 +59.5972 +067.5260 +58.4066 +068.1596 +59.6625 +069.7526 +58.4652 +070.3067 +59.7060 +071.9666 +58.5032 +072.4416 +59.7282 +074.1677 +58.5209 +074.5638 +59.7294 +076.3553 +58.5188 +076.6730 +59.7101 +078.5287 +58.4972 +078.7688 +59.6706 +080.6875 +58.4565 +080.8508 +59.6113 +082.8311 +58.3970 +082.9186 +59.5325 +084.9590 +58.3190 +084.9719 +59.4347 +087.0707 +58.2229 +087.0102 +59.3182 +089.1658 +58.1090 +089.0334 +59.1833 +091.2439 +57.9776 +091.0412 +59.0303 +093.3048 +57.8290 +093.0333 +58.8596 +095.3481 +57.6634 +095.0097 +58.6714 +097.3737 +57.4812 +096.9701 +58.4661 +099.3816 +57.2826 +098.9147 +58.2440 +101.3716 +57.0679 +100.8433 +58.0053 +103.3440 +56.8372 +102.7562 +57.7502 +105.2987 +56.5909 +104.6534 +57.4791 +107.2361 +56.3291 +106.5352 +57.1921 +109.1564 +56.0520 +108.4020 +56.8894 +111.0600 +55.7598 +110.2539 +56.5712 +112.9475 +55.4527 +112.0916 +56.2377 +114.8193 +55.1307 +113.9155 +55.8889 +116.6760 +54.7940 +115.7262 +55.5251 +118.5185 +54.4426 +117.5243 +55.1461 +120.3475 +54.0766 +119.3106 +54.7521 +122.1639 +53.6960 +121.0858 +54.3431 +123.9687 +53.3008 +122.8510 +53.9191 +125.7628 +52.8910 +124.6069 +53.4798 +127.5476 +52.4665 +126.3547 +53.0253 +129.3243 +52.0270 +128.0956 +52.5553 +131.0941 +51.5726 +129.8307 +52.0696 +132.8588 +51.1029 +131.5615 +51.5678 +134.6198 +50.6176 +133.2895 +51.0497 +136.3789 +50.1164 +135.0162 +50.5146 +138.1382 +49.5988 +136.7435 +49.9621 +139.8998 +49.0644 +138.4732 +49.3915 +141.6660 +48.5125 +140.2077 +48.8020 +143.4395 +47.9424 +141.9493 +48.1926 +145.2234 +47.3532 +143.7007 +47.5622 +147.0209 +46.7438 +145.4649 +46.9094 +148.8360 +46.1132 +147.2455 +46.2325 +150.6732 +45.4597 +149.0464 +45.5296 +152.5375 +44.7816 +150.8724 +44.7983 +154.4353 +44.0768 +152.7287 +44.0355 +156.3740 +43.3427 +154.6221 +43.2375 +158.3627 +42.5760 +156.5604 +42.3995 +160.4131 +41.7727 +158.5534 +41.5153 +162.5398 +40.9275 +160.6136 +40.5766 +164.7627 +40.0337 +162.7573 +39.5716 +167.1090 +39.0819 +165.0063 +38.4833 +169.6186 +38.0589 +167.3915 +37.2851 +172.3539 +36.9451 +169.9587 +35.9306 +175.4233 +35.7089 +172.7821 +34.3250 +179.0501 +34.2927 +175.9969 +32.1920 -176.1128 +32.5679 +179.9065 +32.0677 -176.2564 +30.0573 -174.3554 Azimuth (Azm) measured from North to East.

Aladin Sky Atlas

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Aladin Lite direct link (has Gaia overlay)

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.