Stellar Occultation by (168) Sibylla on 2018-10-18 (19:28:10 UT)
Event Details
Occultation UUID [and db] : b0aa3e65-74ff-46e3-bc02-6cf211854a1b [observed]
Occultation Date + Time : 2018-10-18 at 19:28:10 UT +/- 0.01 min [1]
Object Designation : (168) Sibylla
Star Designation : GDR3 4181628267319921664
Star Coordinates (ICRF) : RA = 19 42 42.9451, DE = -16 34 48.546 [2]
Star Magnitudes : G = 13.44 mag, RP = 12.87 mag, BP = 13.84 mag
Object Magnitude : V = 14.27 mag
Estimated Magnitude Drop : 1.3 mag
Estimated Max. Duration : 9.0 sec
Object Mean Diameter : 148 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 16.5 km/s
Elongation to Moon & Sun : 24° (sunlit = 69%), Sun = 89°
Cross-track uncertainty : 1.0 mas = 2 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#71
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
-------------------------------------------------------------------------------------------
19:25:07 +51.5283 -075.5651 +08 130 +20 +56.4713 -086.3658 +49.0245 -071.8380
19:25:17 +49.8724 -069.6780 +12 134 +18 +52.3635 -073.2018 +47.8207 -067.2565
19:25:27 +48.7487 -065.3046 +15 138 +17 +50.8359 -067.6791 +46.9090 -063.4843
19:25:37 +47.8868 -061.6424 +17 141 +15 +49.7717 -063.4497 +46.1760 -060.1852
19:25:47 +47.1911 -058.4098 +19 144 +14 +48.9497 -059.8644 +45.5685 -057.2020
19:25:57 +46.6143 -055.4690 +20 147 +13 +48.2853 -056.6771 +45.0564 -054.4460
19:26:07 +46.1292 -052.7401 +22 149 +11 +47.7357 -053.7634 +44.6208 -051.8617
19:26:17 +45.7183 -050.1721 +23 152 +10 +47.2753 -051.0497 +44.2489 -049.4110
19:26:27 +45.3699 -047.7298 +24 154 +08 +46.8879 -048.4882 +43.9316 -047.0669
19:26:36 +45.0754 -045.3877 +25 156 +07 +46.5624 -046.0456 +43.6623 -044.8089
19:26:46 +44.8286 -043.1263 +26 159 +05 +46.2905 -043.6975 +43.4361 -042.6212
19:26:56 +44.6249 -040.9305 +27 161 +04 +46.0666 -041.4253 +43.2491 -040.4912
19:27:06 +44.4606 -038.7881 +27 163 +02 +45.8861 -039.2143 +43.0983 -038.4084
19:27:16 +44.3331 -036.6888 +28 166 +01 +45.7457 -037.0523 +42.9815 -036.3639
19:27:26 +44.2401 -034.6238 +28 168 +00 +45.6429 -034.9292 +42.8968 -034.3501
19:27:36 +44.1802 -032.5855 +29 170 -02 +45.5757 -032.8362 +42.8430 -032.3603
19:27:46 +44.1521 -030.5671 +29 172 -03 +45.5428 -030.7655 +42.8189 -030.3884
19:27:56 +44.1551 -028.5622 +29 174 -05 +45.5431 -028.7101 +42.8241 -028.4285
19:28:05 +44.1886 -026.5649 +29 177 -06 +45.5763 -026.6631 +42.8579 -026.4755
19:28:15 +44.2526 -024.5693 +29 179 -08 +45.6419 -024.6181 +42.9203 -024.5241
19:28:25 +44.3471 -022.5698 +29 181 -09 +45.7403 -022.5688 +43.0114 -022.5690
19:28:35 +44.4725 -020.5604 +29 183 -11 +45.8719 -020.5086 +43.1316 -020.6051
19:28:45 +44.6297 -018.5352 +29 186 -12 +46.0376 -018.4306 +43.2815 -018.6268
19:28:55 +44.8197 -016.4876 +28 188 -14 +46.2387 -016.3275 +43.4620 -016.6282
19:29:05 +45.0440 -014.4104 +28 190 -15 +46.4769 -014.1912 +43.6745 -014.6031
19:29:15 +45.3046 -012.2955 +27 192 -17 +46.7547 -012.0123 +43.9207 -012.5444
19:29:25 +45.6040 -010.1338 +27 195 -18 +47.0750 -009.7801 +44.2025 -010.4438
19:29:34 +45.9456 -007.9141 +26 197 -20 +47.4420 -007.4815 +44.5229 -008.2920
19:29:44 +46.3335 -005.6232 +25 199 -21 +47.8608 -005.1005 +44.8853 -006.0777
19:29:54 +46.7732 -003.2445 +24 202 -23 +48.3386 -002.6166 +45.2942 -003.7870
19:30:04 +47.2723 -000.7566 +23 204 -24 +48.8847 -000.0026 +45.7555 -001.4025
19:30:14 +47.8406 +001.8692 +22 207 -26 +49.5127 +002.7790 +46.2770 +001.0984
19:30:24 +48.4925 +004.6728 +20 209 -28 +50.2425 +005.7830 +46.8695 +003.7465
19:30:34 +49.2491 +007.7134 +18 212 -29 +51.1052 +009.0960 +47.5484 +006.5852
19:30:44 +50.1443 +011.0858 +16 215 -31 +52.1556 +012.8694 +48.3366 +009.6795
19:30:54 +51.2386 +014.9601 +14 219 -33 +53.5068 +017.4192 +49.2719 +013.1363
19:31:04 +52.6625 +019.7068 +11 223 -35 +55.4944 +023.6942 +50.4238 +017.1539
19:31:13 +54.8500 +026.5749 +07 229 -36 +55.5712 +025.3108 +51.9528 +022.1948
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.