Stellar Occultation by (140) Siwa on 2019-11-18 (21:48:08 UT)
Event Details
Occultation UUID [and db] : b583862b-a101-429f-8e08-d6d272a6425d [observed]
Occultation Date + Time : 2019-11-18 at 21:48:08 UT +/- 0.01 min [1]
Object Designation : (140) Siwa
Star Designation : GDR3 3408370670400685696
Star Coordinates (ICRF) : RA = 05 00 02.4803, DE = +19 50 42.245 [2]
Star Magnitudes : G = 12.86 mag, RP = 12.03 mag, BP = 13.59 mag
Object Magnitude : V = 12.94 mag
Estimated Magnitude Drop : 0.8 mag
Estimated Max. Duration : 8.6 sec
Object Mean Diameter : 110 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 12.8 km/s
Elongation to Moon & Sun : 58° (sunlit = 61%), Sun = 160°
Cross-track uncertainty : 1.3 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#175
[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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21:41:32 +40.5127 +153.8188 +04 293 +10 +41.2438 +149.9342 +39.2764 +158.9592
21:41:41 +43.4175 +145.6635 +11 287 +03 +43.4682 +143.5340 +43.2447 +148.1226
21:41:51 +45.0943 +140.6575 +15 283 +00 +44.9780 +138.9396 +45.1570 +142.5296
21:42:00 +46.3922 +136.5758 +18 280 -04 +46.1869 +135.0696 +46.5644 +138.1856
21:42:10 +47.4791 +132.9831 +20 278 -06 +47.2147 +131.6139 +47.7200 +134.4330
21:42:19 +48.4246 +129.7007 +23 275 -09 +48.1164 +128.4314 +48.7150 +131.0381
21:42:29 +49.2655 +126.6346 +25 272 -11 +48.9226 +125.4440 +49.5944 +127.8855
21:42:38 +50.0241 +123.7285 +27 270 -13 +49.6524 +122.6030 +50.3844 +124.9087
21:42:47 +50.7151 +120.9453 +28 267 -15 +50.3189 +119.8761 +51.1020 +122.0652
21:42:57 +51.3487 +118.2593 +30 265 -16 +50.9311 +117.2402 +51.7587 +119.3261
21:43:06 +51.9325 +115.6520 +31 262 -18 +51.4958 +114.6785 +52.3629 +116.6705
21:43:16 +52.4721 +113.1092 +33 260 -20 +52.0184 +112.1783 +52.9207 +114.0832
21:43:25 +52.9719 +110.6203 +34 257 -21 +52.5027 +109.7297 +53.4371 +111.5522
21:43:35 +53.4354 +108.1769 +35 255 -23 +52.9520 +107.3247 +53.9156 +109.0686
21:43:44 +53.8654 +105.7721 +37 252 -24 +53.3690 +104.9573 +54.3594 +106.6251
21:43:54 +54.2642 +103.4007 +38 250 -25 +53.7558 +102.6223 +54.7710 +104.2158
21:44:03 +54.6338 +101.0582 +39 247 -27 +54.1143 +100.3157 +55.1523 +101.8361
21:44:12 +54.9757 +098.7411 +40 245 -28 +54.4459 +098.0339 +55.5051 +099.4822
21:44:22 +55.2913 +096.4464 +41 242 -29 +54.7520 +095.7743 +55.8308 +097.1509
21:44:31 +55.5818 +094.1716 +42 240 -30 +55.0337 +093.5344 +56.1306 +094.8398
21:44:41 +55.8482 +091.9148 +43 237 -32 +55.2919 +091.3125 +56.4056 +092.5467
21:44:50 +56.0913 +089.6743 +44 234 -33 +55.5276 +089.1070 +56.6568 +090.2699
21:45:00 +56.3120 +087.4489 +45 232 -34 +55.7413 +086.9164 +56.8848 +088.0081
21:45:09 +56.5110 +085.2375 +45 229 -35 +55.9339 +084.7399 +57.0905 +085.7602
21:45:18 +56.6888 +083.0391 +46 226 -36 +56.1059 +082.5766 +57.2745 +083.5253
21:45:28 +56.8460 +080.8532 +47 223 -37 +56.2578 +080.4257 +57.4373 +081.3027
21:45:37 +56.9831 +078.6792 +48 220 -38 +56.3902 +078.2868 +57.5795 +079.0920
21:45:47 +57.1006 +076.5168 +48 218 -39 +56.5034 +076.1595 +57.7015 +076.8928
21:45:56 +57.1989 +074.3656 +49 215 -40 +56.5979 +074.0434 +57.8038 +074.7049
21:46:06 +57.2783 +072.2255 +49 212 -41 +56.6741 +071.9384 +57.8867 +072.5281
21:46:15 +57.3393 +070.0965 +50 209 -42 +56.7323 +069.8442 +57.9507 +070.3624
21:46:24 +57.3821 +067.9783 +50 206 -43 +56.7728 +067.7609 +57.9960 +068.2077
21:46:34 +57.4072 +065.8711 +51 203 -44 +56.7959 +065.6884 +58.0231 +066.0641
21:46:43 +57.4147 +063.7749 +51 200 -44 +56.8020 +063.6266 +58.0321 +063.9318
21:46:53 +57.4050 +061.6898 +52 197 -45 +56.7913 +061.5756 +58.0235 +061.8108
21:47:02 +57.3783 +059.6158 +52 194 -46 +56.7640 +059.5355 +57.9975 +059.7013
21:47:12 +57.3349 +057.5531 +52 191 -47 +56.7205 +057.5062 +57.9544 +057.6034
21:47:21 +57.2751 +055.5017 +52 188 -47 +56.6609 +055.4879 +57.8943 +055.5172
21:47:31 +57.1991 +053.4616 +53 185 -48 +56.5855 +053.4805 +57.8177 +053.4429
21:47:40 +57.1071 +051.4331 +53 182 -49 +56.4945 +051.4841 +57.7246 +051.3806
21:47:49 +56.9993 +049.4160 +53 178 -49 +56.3881 +049.4987 +57.6154 +049.3304
21:47:59 +56.8760 +047.4105 +53 175 -50 +56.2665 +047.5242 +57.4902 +047.2923
21:48:08 +56.7373 +045.4165 +53 172 -51 +56.1299 +045.5607 +57.3493 +045.2663
21:48:18 +56.5833 +043.4339 +53 169 -51 +55.9784 +043.6080 +57.1929 +043.2524
21:48:27 +56.4144 +041.4627 +53 166 -52 +55.8122 +041.6661 +57.0210 +041.2506
21:48:37 +56.2306 +039.5027 +53 163 -52 +55.6315 +039.7348 +56.8340 +039.2606
21:48:46 +56.0321 +037.5538 +53 160 -53 +55.4363 +037.8138 +56.6320 +037.2825
21:48:55 +55.8190 +035.6156 +52 157 -53 +55.2269 +035.9029 +56.4150 +035.3158
21:49:05 +55.5915 +033.6879 +52 154 -54 +55.0033 +034.0019 +56.1833 +033.3604
21:49:14 +55.3495 +031.7704 +52 151 -54 +54.7657 +032.1104 +55.9369 +031.4159
21:49:24 +55.0933 +029.8627 +52 149 -54 +54.5140 +030.2280 +55.6759 +029.4818
21:49:33 +54.8229 +027.9642 +51 146 -54 +54.2483 +028.3542 +55.4005 +027.5577
21:49:43 +54.5383 +026.0745 +51 143 -55 +53.9688 +026.4885 +55.1106 +025.6431
21:49:52 +54.2395 +024.1929 +50 140 -55 +53.6753 +024.6303 +54.8063 +023.7372
21:50:02 +53.9266 +022.3188 +50 137 -55 +53.3679 +022.7789 +54.4875 +021.8395
21:50:11 +53.5994 +020.4513 +49 135 -55 +53.0466 +020.9337 +54.1543 +019.9491
21:50:20 +53.2580 +018.5897 +49 132 -55 +52.7112 +019.0938 +53.8066 +018.0651
21:50:30 +52.9022 +016.7330 +48 130 -55 +52.3617 +017.2583 +53.4442 +016.1866
21:50:39 +52.5320 +014.8802 +48 127 -55 +51.9980 +015.4262 +53.0671 +014.3125
21:50:49 +52.1470 +013.0302 +47 125 -55 +51.6198 +013.5964 +52.6751 +012.4416
21:50:58 +51.7471 +011.1817 +46 122 -55 +51.2270 +011.7678 +52.2679 +010.5725
21:51:08 +51.3321 +009.3332 +46 120 -55 +50.8192 +009.9390 +51.8452 +008.7040
21:51:17 +50.9016 +007.4834 +45 117 -54 +50.3962 +008.1085 +51.4067 +006.8342
21:51:26 +50.4551 +005.6304 +44 115 -54 +49.9576 +006.2747 +50.9521 +004.9615
21:51:36 +49.9922 +003.7724 +43 113 -54 +49.5029 +004.4358 +50.4807 +003.0839
21:51:45 +49.5124 +001.9073 +42 111 -53 +49.0315 +002.5898 +49.9920 +001.1992
21:51:55 +49.0148 +000.0327 +41 109 -53 +48.5428 +000.7344 +49.4852 -000.6952
21:52:04 +48.4989 -001.8541 +40 106 -52 +48.0361 -001.1330 +48.9596 -002.6020
21:52:14 +47.9635 -003.7561 +39 104 -51 +47.5103 -003.0151 +48.4140 -004.5245
21:52:23 +47.4075 -005.6768 +38 102 -51 +46.9645 -004.9154 +47.8474 -006.4664
21:52:32 +46.8297 -007.6203 +37 100 -50 +46.3974 -006.8376 +47.2583 -008.4319
21:52:42 +46.2283 -009.5913 +36 098 -49 +45.8075 -008.7863 +46.6449 -010.4260
21:52:51 +45.6014 -011.5953 +34 096 -48 +45.1928 -010.7665 +46.0051 -012.4548
21:53:01 +44.9465 -013.6390 +33 094 -47 +44.5511 -012.7847 +45.3364 -014.5253
21:53:10 +44.2608 -015.7307 +32 092 -46 +43.8797 -014.8485 +44.6355 -016.6465
21:53:20 +43.5404 -017.8805 +30 091 -45 +43.1750 -016.9671 +43.8983 -018.8293
21:53:29 +42.7805 -020.1012 +28 089 -43 +42.4327 -019.1525 +43.1195 -021.0879
21:53:39 +41.9747 -022.4098 +27 087 -42 +41.6470 -021.4199 +42.2921 -023.4409
21:53:48 +41.1143 -024.8289 +25 085 -40 +40.8100 -023.7899 +41.4063 -025.9138
21:53:57 +40.1873 -027.3908 +23 083 -39 +39.9112 -026.2907 +40.4483 -028.5434
21:54:07 +39.1753 -030.1434 +21 081 -37 +38.9345 -028.9639 +39.3965 -031.3858
21:54:16 +38.0488 -033.1643 +18 079 -34 +37.8553 -031.8747 +38.2153 -034.5354
21:54:26 +36.7540 -036.5957 +15 076 -32 +36.6306 -035.1365 +36.8353 -038.1750
21:54:35 +35.1699 -040.7584 +12 074 -28 +35.1719 -038.9839 +35.0808 -042.7713
21:54:45 +32.8391 -046.8748 +06 070 -23 +33.2209 -044.1055 +31.6693 -051.7637
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.