Stellar Occultation by (211) Isolda on 2017-12-11 (22:44:29 UT)
Event Details
Occultation UUID [and db] : 4dc53555-3da2-4a24-9b04-ff493b0ef8cd [observed]
Occultation Date + Time : 2017-12-11 at 22:44:29 UT +/- 0.03 min [1]
Object Designation : (211) Isolda
Star Designation : GDR3 0063919150704903552
Star Coordinates (ICRF) : RA = 03 47 11.4779, DE = +21 44 09.883 [2]
Star Magnitudes : G = 11.05 mag, RP = 10.07 mag, BP = 12.02 mag
Object Magnitude : V = 11.66 mag
Estimated Magnitude Drop : 1.1 mag
Estimated Max. Duration : 16.5 sec
Object Mean Diameter : 143 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 8.7 km/s
Elongation to Moon & Sun : 130° (sunlit = 33%), Sun = 159°
Cross-track uncertainty : 2.3 mas = 2 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#122
[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
-------------------------------------------------------------------------------------------
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
-------------------------------------------------------------------------------------------
22:33:12 +44.7887 +096.5172 +09 292 -25 +44.7221 +094.4095 +44.7000 +099.0089
22:33:30 +47.2808 +088.2259 +15 286 -31 +46.9362 +086.7482 +47.5839 +089.8311
22:33:48 +48.8044 +082.0258 +20 281 -35 +48.3520 +080.7987 +49.2344 +083.3405
22:34:06 +49.8942 +076.7028 +23 277 -39 +49.3775 +075.6363 +50.3968 +077.8405
22:34:24 +50.7135 +071.8993 +26 273 -41 +50.1520 +070.9561 +51.2655 +072.9041
22:34:42 +51.3388 +067.4536 +29 269 -44 +50.7440 +066.6140 +51.9275 +068.3478
22:35:00 +51.8142 +063.2776 +32 265 -46 +51.1934 +062.5299 +52.4312 +064.0745
22:35:19 +52.1675 +059.3180 +34 262 -48 +51.5262 +058.6539 +52.8069 +060.0262
22:35:37 +52.4185 +055.5396 +36 259 -50 +51.7607 +054.9533 +53.0758 +056.1658
22:35:55 +52.5815 +051.9184 +38 255 -52 +51.9106 +051.4049 +53.2531 +052.4676
22:36:13 +52.6676 +048.4369 +40 252 -53 +51.9863 +047.9921 +53.3504 +048.9135
22:36:31 +52.6855 +045.0819 +42 249 -54 +51.9962 +044.7022 +53.3772 +045.4899
22:36:49 +52.6426 +041.8432 +44 246 -56 +51.9471 +041.5250 +53.3409 +042.1862
22:37:07 +52.5448 +038.7126 +46 243 -57 +51.8449 +038.4527 +53.2480 +038.9941
22:37:25 +52.3972 +035.6832 +47 239 -58 +51.6944 +035.4784 +53.1037 +035.9065
22:37:43 +52.2044 +032.7490 +49 236 -59 +51.5000 +032.5963 +52.9127 +032.9174
22:38:01 +51.9701 +029.9050 +50 233 -60 +51.2652 +029.8013 +52.6791 +030.0215
22:38:20 +51.6978 +027.1463 +52 230 -61 +50.9934 +027.0889 +52.4065 +027.2142
22:38:38 +51.3906 +024.4688 +53 227 -61 +50.6876 +024.4548 +52.0980 +024.4909
22:38:56 +51.0511 +021.8684 +55 224 -62 +50.3502 +021.8952 +51.7564 +021.8476
22:39:14 +50.6818 +019.3414 +56 221 -62 +49.9836 +019.4064 +51.3842 +019.2804
22:39:32 +50.2848 +016.8842 +57 217 -63 +49.5899 +016.9849 +50.9838 +016.7857
22:39:50 +49.8621 +014.4933 +58 214 -63 +49.1710 +014.6275 +50.5572 +014.3599
22:40:08 +49.4154 +012.1657 +59 211 -63 +48.7286 +012.3310 +50.1061 +011.9996
22:40:26 +48.9464 +009.8980 +61 207 -63 +48.2641 +010.0923 +49.6323 +009.7016
22:40:44 +48.4564 +007.6872 +62 204 -63 +47.7791 +007.9086 +49.1374 +007.4627
22:41:03 +47.9469 +005.5305 +63 200 -63 +47.2747 +005.7770 +48.6225 +005.2798
22:41:21 +47.4189 +003.4250 +64 196 -63 +46.7521 +003.6948 +48.0890 +003.1500
22:41:39 +46.8736 +001.3680 +64 193 -63 +46.2123 +001.6595 +47.5379 +001.0705
22:41:57 +46.3119 -000.6432 +65 189 -62 +45.6563 -000.3315 +46.9703 -000.9615
22:42:15 +45.7346 -002.6110 +66 185 -62 +45.0847 -002.2807 +46.3870 -002.9487
22:42:33 +45.1425 -004.5380 +67 180 -61 +44.4985 -004.1904 +45.7888 -004.8935
22:42:51 +44.5363 -006.4266 +67 176 -61 +43.8982 -006.0629 +45.1765 -006.7986
22:43:09 +43.9166 -008.2789 +68 172 -60 +43.2845 -007.9004 +44.5506 -008.6663
22:43:27 +43.2839 -010.0974 +68 167 -60 +42.6579 -009.7050 +43.9117 -010.4989
22:43:45 +42.6388 -011.8840 +68 162 -59 +42.0188 -011.4789 +43.2604 -012.2987
22:44:04 +41.9816 -013.6410 +69 158 -58 +41.3675 -013.2240 +42.5969 -014.0678
22:44:22 +41.3126 -015.3703 +69 153 -57 +40.7046 -014.9423 +41.9218 -015.8084
22:44:40 +40.6322 -017.0740 +69 148 -56 +40.0302 -016.6357 +41.2352 -017.5225
22:44:58 +39.9407 -018.7540 +68 144 -55 +39.3446 -018.3062 +40.5375 -019.2121
22:45:16 +39.2381 -020.4121 +68 139 -54 +38.6479 -019.9555 +39.8288 -020.8793
22:45:34 +38.5246 -022.0503 +68 135 -53 +37.9404 -021.5854 +39.1093 -022.5259
22:45:52 +37.8004 -023.6704 +68 131 -52 +37.2220 -023.1977 +38.3790 -024.1538
22:46:10 +37.0655 -025.2742 +67 127 -51 +36.4929 -024.7943 +37.6381 -025.7649
22:46:28 +36.3198 -026.8634 +67 123 -50 +35.7529 -026.3767 +36.8864 -027.3610
22:46:47 +35.5633 -028.4400 +66 119 -49 +35.0022 -027.9469 +36.1240 -028.9440
22:47:05 +34.7958 -030.0056 +65 115 -48 +34.2405 -029.5064 +35.3507 -030.5158
22:47:23 +34.0174 -031.5621 +64 112 -47 +33.4676 -031.0572 +34.5664 -032.0781
22:47:41 +33.2276 -033.1114 +63 109 -46 +32.6835 -032.6010 +33.7709 -033.6330
22:47:59 +32.4264 -034.6553 +62 106 -44 +31.8879 -034.1396 +32.9639 -035.1822
22:48:17 +31.6133 -036.1957 +61 103 -43 +31.0803 -035.6748 +32.1450 -036.7278
22:48:35 +30.7879 -037.7347 +60 100 -42 +30.2605 -037.2088 +31.3139 -038.2718
22:48:53 +29.9498 -039.2742 +59 098 -40 +29.4280 -038.7434 +30.4701 -039.8163
22:49:11 +29.0986 -040.8166 +58 095 -39 +28.5823 -040.2809 +29.6131 -041.3636
22:49:29 +28.2334 -042.3640 +57 093 -38 +27.7227 -041.8235 +28.7422 -042.9160
22:49:48 +27.3537 -043.9190 +56 091 -36 +26.8485 -043.3735 +27.8567 -044.4761
22:50:06 +26.4585 -045.4843 +54 089 -35 +25.9590 -044.9338 +26.9557 -046.0465
22:50:24 +25.5470 -047.0627 +53 087 -33 +25.0532 -046.5069 +26.0383 -047.6303
22:50:42 +24.6180 -048.6575 +51 086 -32 +24.1300 -048.0962 +25.1033 -049.2308
22:51:00 +23.6702 -050.2722 +50 084 -30 +23.1881 -049.7052 +24.1494 -050.8515
22:51:18 +22.7022 -051.9109 +48 082 -28 +22.2261 -051.3376 +23.1750 -052.4967
22:51:36 +21.7120 -053.5782 +47 081 -27 +21.2422 -052.9981 +22.1783 -054.1710
22:51:54 +20.6977 -055.2793 +45 080 -25 +20.2344 -054.6918 +21.1572 -055.8799
22:52:12 +19.6567 -057.0206 +43 078 -23 +19.2002 -056.4248 +20.1091 -057.6298
22:52:31 +18.5859 -058.8093 +42 077 -21 +18.1367 -058.2042 +19.0307 -059.4285
22:52:49 +17.4817 -060.6546 +40 076 -19 +17.0403 -060.0387 +17.9183 -061.2851
22:53:07 +16.3394 -062.5675 +38 075 -17 +15.9065 -061.9390 +16.7670 -063.2114
22:53:25 +15.1530 -064.5622 +36 074 -15 +14.7295 -063.9188 +15.5707 -065.2220
22:53:43 +13.9148 -066.6572 +33 073 -13 +13.5020 -065.9956 +14.3211 -067.3364
22:54:01 +12.6144 -068.8771 +31 072 -11 +12.2141 -068.1930 +13.0072 -069.5808
22:54:19 +11.2369 -071.2573 +28 071 -08 +10.8519 -070.5440 +11.6134 -071.9926
22:54:37 +09.7606 -073.8500 +26 070 -05 +09.3949 -073.0973 +10.1159 -074.6286
22:54:55 +08.1499 -076.7403 +22 070 -02 +07.8108 -075.9307 +08.4759 -077.5824
22:55:13 +06.3405 -080.0842 +19 069 +02 +06.0419 -079.1833 +06.6204 -081.0308
22:55:32 +04.1868 -084.2362 +14 069 +06 +03.9648 -083.1557 +04.3745 -085.4005
22:55:50 +01.1270 -090.5791 +07 068 +13 +01.1708 -088.8510 +00.8773 -092.8160
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.