Stellar Occultation by (106) Dione on 2021-11-10 (05:15:16 UT)
Event Details
Occultation UUID [and db] : 4d8f1ab2-13f6-4ccf-a9c1-9e49363b52b0 [observed]
Occultation Date + Time : 2021-11-10 at 05:15:16 UT +/- 0.03 min [1]
Object Designation : (106) Dione
Star Designation : GDR3 3418482496588681344
Star Coordinates (ICRF) : RA = 05 07 01.7062, DE = +23 31 42.447 [2]
Star Magnitudes : G = 13.5 mag, RP = 12.86 mag, BP = 13.97 mag
Object Magnitude : V = 12.01 mag
Estimated Magnitude Drop : 0.2 mag
Estimated Max. Duration : 18.6 sec
Object Mean Diameter : 147 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 7.9 km/s
Elongation to Moon & Sun : 136° (sunlit = 36%), Sun = 150°
Cross-track uncertainty : 2.3 mas = 3 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.92 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#141
Object is a <Gaia mass determination> target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
Aladin Lite direct link (has Gaia overlay)
Occultation Ground Track
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Time[UT] | Lat----CENTR----Lon | Alt Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon
hh:mm:ss | +DD.dddd +DDD.dddd | deg deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd
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05:04:08 +26.8323 +048.6072 +04 294 +24 +27.7416 +044.7124 +25.6405 +053.0679
05:04:28 +30.7748 +040.0641 +13 290 +15 +30.8110 +038.0758 +30.6115 +042.3391
05:04:48 +33.0701 +035.1105 +17 287 +10 +32.9222 +033.5002 +33.1617 +036.8536
05:05:09 +34.9000 +031.1240 +21 285 +07 +34.6566 +029.6986 +35.1079 +032.6390
05:05:29 +36.4765 +027.6390 +24 282 +04 +36.1702 +026.3284 +36.7569 +029.0202
05:05:50 +37.8856 +024.4673 +27 280 +01 +37.5326 +023.2369 +38.2181 +025.7576
05:06:10 +39.1725 +021.5099 +29 278 -02 +38.7824 +020.3402 +39.5458 +022.7331
05:06:30 +40.3643 +018.7074 +31 276 -04 +39.9432 +017.5861 +40.7714 +019.8779
05:06:51 +41.4789 +016.0206 +33 273 -06 +41.0310 +014.9396 +41.9149 +017.1478
05:07:11 +42.5286 +013.4218 +35 271 -09 +42.0569 +012.3756 +42.9900 +014.5120
05:07:32 +43.5224 +010.8908 +37 269 -10 +43.0290 +009.8755 +44.0068 +011.9484
05:07:52 +44.4669 +008.4118 +39 266 -12 +43.9537 +007.4248 +44.9723 +009.4400
05:08:12 +45.3673 +005.9725 +40 264 -14 +44.8356 +005.0119 +45.8922 +006.9734
05:08:33 +46.2275 +003.5631 +42 261 -16 +45.6784 +002.6277 +46.7707 +004.5379
05:08:53 +47.0507 +001.1751 +43 258 -18 +46.4852 +000.2642 +47.6112 +002.1247
05:09:14 +47.8394 -001.1985 +44 256 -19 +47.2583 -002.0851 +48.4164 -000.2736
05:09:34 +48.5956 -003.5635 +46 253 -21 +47.9995 -004.4259 +49.1883 -002.6634
05:09:55 +49.3208 -005.9252 +47 250 -22 +48.7103 -006.7630 +49.9287 -005.0503
05:10:15 +50.0164 -008.2881 +48 247 -24 +49.3921 -009.1007 +50.6389 -007.4389
05:10:35 +50.6834 -010.6563 +49 244 -25 +50.0456 -011.4430 +51.3199 -009.8336
05:10:56 +51.3224 -013.0334 +50 240 -27 +50.6718 -013.7931 +51.9725 -012.2383
05:11:16 +51.9340 -015.4225 +51 237 -28 +51.2709 -016.1541 +52.5972 -014.6562
05:11:37 +52.5186 -017.8265 +52 234 -29 +51.8436 -018.5287 +53.1945 -017.0905
05:11:57 +53.0766 -020.2480 +53 230 -31 +52.3900 -020.9193 +53.7646 -019.5439
05:12:17 +53.6079 -022.6893 +53 226 -32 +52.9102 -023.3281 +54.3076 -022.0188
05:12:38 +54.1126 -025.1525 +54 223 -33 +53.4042 -025.7570 +54.8235 -024.5175
05:12:58 +54.5905 -027.6393 +54 219 -34 +53.8721 -028.2077 +55.3122 -027.0417
05:13:19 +55.0415 -030.1513 +55 215 -35 +54.3135 -030.6817 +55.7734 -029.5933
05:13:39 +55.4653 -032.6898 +55 211 -36 +54.7282 -033.1803 +56.2068 -032.1736
05:14:00 +55.8615 -035.2559 +56 207 -37 +55.1159 -035.7044 +56.6120 -034.7837
05:14:20 +56.2297 -037.8506 +56 203 -39 +55.4762 -038.2550 +56.9885 -037.4247
05:14:40 +56.5694 -040.4743 +56 198 -40 +55.8087 -040.8326 +57.3359 -040.0970
05:15:01 +56.8801 -043.1276 +56 194 -41 +56.1129 -043.4377 +57.6534 -042.8012
05:15:21 +57.1611 -045.8107 +56 190 -41 +56.3882 -046.0705 +57.9405 -045.5374
05:15:42 +57.4119 -048.5234 +56 185 -42 +56.6340 -048.7311 +58.1965 -048.3055
05:16:02 +57.6317 -051.2656 +56 181 -43 +56.8497 -051.4191 +58.4206 -051.1050
05:16:22 +57.8198 -054.0367 +56 177 -44 +57.0347 -054.1344 +58.6121 -053.9355
05:16:43 +57.9755 -056.8361 +55 172 -45 +57.1881 -056.8763 +58.7702 -056.7961
05:17:03 +58.0980 -059.6630 +55 168 -46 +57.3094 -059.6442 +58.8940 -059.6858
05:17:24 +58.1866 -062.5163 +55 164 -46 +57.3978 -062.4373 +58.9827 -062.6033
05:17:44 +58.2404 -065.3950 +54 159 -47 +57.4524 -065.2547 +59.0354 -065.5473
05:18:04 +58.2585 -068.2979 +53 155 -47 +57.4726 -068.0954 +59.0513 -068.5164
05:18:25 +58.2401 -071.2237 +53 151 -48 +57.4574 -070.9584 +59.0295 -071.5090
05:18:45 +58.1843 -074.1712 +52 147 -48 +57.4060 -073.8427 +58.9689 -074.5237
05:19:06 +58.0902 -077.1392 +51 143 -49 +57.3174 -076.7473 +58.8687 -077.5590
05:19:26 +57.9567 -080.1266 +50 139 -49 +57.1908 -079.6715 +58.7277 -080.6136
05:19:47 +57.7827 -083.1326 +49 135 -49 +57.0251 -082.6146 +58.5449 -083.6863
05:20:07 +57.5672 -086.1566 +48 131 -50 +56.8191 -085.5761 +58.3191 -086.7763
05:20:27 +57.3089 -089.1983 +47 127 -50 +56.5716 -088.5559 +58.0491 -089.8832
05:20:48 +57.0063 -092.2579 +46 123 -50 +56.2813 -091.5545 +57.7332 -093.0072
05:21:08 +56.6579 -095.3363 +45 119 -50 +55.9466 -094.5726 +57.3700 -096.1488
05:21:29 +56.2617 -098.4349 +44 116 -50 +55.5657 -097.6119 +56.9574 -099.3096
05:21:49 +55.8157 -101.5562 +42 112 -49 +55.1366 -100.6745 +56.4933 -102.4921
05:22:09 +55.3172 -104.7035 +41 109 -49 +54.6566 -103.7639 +55.9748 -105.7000
05:22:30 +54.7630 -107.8819 +39 105 -48 +54.1229 -106.8846 +55.3986 -108.9384
05:22:50 +54.1492 -111.0979 +38 102 -48 +53.5318 -110.0428 +54.7605 -112.2146
05:23:11 +53.4709 -114.3606 +36 099 -47 +52.8785 -113.2470 +54.0553 -115.5383
05:23:31 +52.7217 -117.6820 +34 095 -46 +52.1572 -116.5081 +53.2760 -118.9225
05:23:51 +51.8933 -121.0785 +32 092 -45 +51.3601 -119.8413 +52.4135 -122.3856
05:24:12 +50.9741 -124.5729 +30 089 -44 +50.4770 -123.2671 +51.4552 -125.9527
05:24:32 +49.9483 -128.1979 +28 086 -43 +49.4934 -126.8147 +50.3831 -129.6606
05:24:53 +48.7922 -132.0019 +25 082 -41 +48.3885 -130.5270 +49.1701 -133.5649
05:25:13 +47.4681 -136.0626 +22 079 -39 +47.1299 -134.4706 +47.7720 -137.7572
05:25:34 +45.9103 -140.5173 +19 076 -36 +45.6629 -138.7594 +46.1075 -142.4067
05:25:54 +43.9808 -145.6554 +15 072 -33 +43.8803 -143.6186 +43.9926 -147.9002
05:26:14 +41.2626 -152.3628 +10 067 -29 +41.5043 -149.6376 +40.7137 -155.7549
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.