Stellar Occultation by (87) Sylvia on 2020-02-10 (21:46:41 UT)
Event Details
Occultation UUID [and db] : e589e6a5-90aa-4265-b153-62164d0bbd98 [observed]
Occultation Date + Time : 2020-02-10 at 21:46:41 UT +/- 0.02 min [1]
Object Designation : (87) Sylvia
Star Designation : GDR3 0880351064548876544
Star Coordinates (ICRF) : RA = 07 43 15.5117, DE = +31 53 57.595 [2]
Star Magnitudes : G = 14.33 mag, RP = 13.92 mag, BP = 14.59 mag
Object Magnitude : V = 12.64 mag
Estimated Magnitude Drop : 0.2 mag
Estimated Max. Duration : 22.1 sec
Object Mean Diameter : 261 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 11.8 km/s
Elongation to Moon & Sun : 52° (sunlit = 96%), Sun = 149°
Cross-track uncertainty : 1.3 mas = 2 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#114
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
-------------------------------------------------------------------------------------------
21:38:15 +13.0546 +101.3763 +06 301 -30 +13.5696 +098.2966 +10.6259 +107.4741
21:38:39 +19.6670 +091.2173 +18 298 -40 +19.2859 +089.4960 +19.9533 +093.0963
21:39:03 +23.5425 +085.1796 +25 296 -45 +22.9809 +083.6993 +24.0516 +086.7564
21:39:28 +26.6102 +080.2520 +30 293 -49 +25.9514 +078.8864 +27.2311 +081.6951
21:39:52 +29.2307 +075.8784 +34 291 -53 +28.5046 +074.5843 +29.9270 +077.2414
21:40:16 +31.5514 +071.8317 +38 288 -55 +30.7723 +070.5895 +32.3058 +073.1382
21:40:41 +33.6492 +067.9918 +42 285 -57 +32.8253 +066.7916 +34.4521 +069.2536
21:41:05 +35.5698 +064.2852 +45 282 -58 +34.7063 +063.1220 +36.4155 +065.5083
21:41:29 +37.3426 +060.6627 +48 278 -60 +36.4430 +059.5346 +38.2271 +061.8496
21:41:53 +38.9875 +057.0888 +51 274 -60 +38.0542 +055.9957 +39.9081 +058.2400
21:42:18 +40.5183 +053.5368 +54 270 -60 +39.5532 +052.4802 +41.4729 +054.6509
21:42:42 +41.9446 +049.9857 +57 266 -60 +40.9493 +048.9679 +42.9315 +051.0602
21:43:06 +43.2732 +046.4185 +59 261 -60 +42.2490 +045.4431 +44.2909 +047.4498
21:43:31 +44.5087 +042.8214 +61 256 -59 +43.4569 +041.8924 +45.5559 +043.8049
21:43:55 +45.6539 +039.1827 +63 250 -59 +44.5758 +038.3052 +46.7294 +040.1132
21:44:19 +46.7106 +035.4931 +65 243 -58 +45.6075 +034.6724 +47.8129 +036.3644
21:44:44 +47.6792 +031.7448 +67 235 -56 +46.5525 +030.9870 +48.8068 +032.5502
21:45:08 +48.5594 +027.9317 +68 227 -55 +47.4108 +027.2433 +49.7105 +028.6642
21:45:32 +49.3501 +024.0496 +69 218 -53 +48.1815 +023.4372 +50.5229 +024.7016
21:45:57 +50.0498 +020.0957 +70 209 -52 +48.8632 +019.5660 +51.2420 +020.6596
21:46:21 +50.6562 +016.0688 +70 199 -50 +49.4539 +015.6286 +51.8652 +016.5371
21:46:45 +51.1667 +011.9696 +71 188 -48 +49.9514 +011.6251 +52.3898 +012.3349
21:47:10 +51.5786 +007.8000 +70 178 -46 +50.3532 +007.5572 +52.8126 +008.0556
21:47:34 +51.8886 +003.5637 +70 168 -44 +50.6563 +003.4278 +53.1300 +003.7037
21:47:58 +52.0936 -000.7344 +69 158 -42 +50.8577 -000.7592 +53.3386 -000.7147
21:48:23 +52.1899 -005.0884 +67 149 -40 +50.9543 -004.9989 +53.4347 -005.1926
21:48:47 +52.1742 -009.4915 +66 141 -38 +50.9425 -009.2859 +53.4143 -009.7215
21:49:11 +52.0426 -013.9368 +64 133 -35 +50.8189 -013.6146 +53.2737 -014.2930
21:49:36 +51.7912 -018.4173 +62 126 -33 +50.5796 -017.9793 +53.0088 -018.8986
21:50:00 +51.4157 -022.9272 +60 119 -30 +50.2204 -022.3755 +52.6153 -023.5309
21:50:24 +50.9113 -027.4619 +58 113 -28 +49.7365 -026.7997 +52.0883 -028.1840
21:50:49 +50.2725 -032.0192 +55 107 -25 +49.1224 -031.2507 +51.4221 -032.8546
21:51:13 +49.4921 -036.6000 +53 101 -22 +48.3712 -035.7301 +50.6098 -037.5430
21:51:37 +48.5615 -041.2097 +50 096 -19 +47.4742 -040.2433 +49.6421 -042.2544
21:52:02 +47.4686 -045.8593 +47 091 -16 +46.4199 -044.8012 +48.5071 -047.0001
21:52:26 +46.1972 -050.5681 +44 087 -13 +45.1924 -049.4223 +47.1875 -051.8005
21:52:50 +44.7236 -055.3673 +41 082 -10 +43.7694 -054.1358 +45.6586 -056.6891
21:53:14 +43.0124 -060.3065 +37 078 -06 +42.1174 -058.9881 +43.8823 -061.7195
21:53:39 +41.0065 -065.4681 +33 074 -02 +40.1835 -064.0551 +41.7968 -066.9816
21:54:03 +38.6057 -070.9989 +28 070 +03 +37.8764 -069.4702 +39.2903 -072.6391
21:54:27 +35.6023 -077.2049 +22 066 +09 +35.0135 -075.5026 +36.1232 -079.0457
21:54:52 +31.3990 -084.9773 +15 061 +16 +31.1070 -082.8805 +31.5336 -087.3369
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.