Stellar Occultation by (1585) Union on 2018-10-20 (07:35:33 UT)
Event Details
Occultation UUID [and db] : 334ee74f-b7b2-493c-91c1-794ea4467457 [observed]
Occultation Date + Time : 2018-10-20 at 07:35:33 UT +/- 0.01 min [1]
Object Designation : (1585) Union
Star Designation : GDR3 3073393625385237120
Star Coordinates (ICRF) : RA = 08 40 34.5334, DE = -01 01 34.508 [2]
Star Magnitudes : G = 10.86 mag, RP = 10.15 mag, BP = 11.42 mag
Object Magnitude : V = 15.0 mag
Estimated Magnitude Drop : 4.2 mag
Estimated Max. Duration : 2.1 sec
Object Mean Diameter : 50 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 23.7 km/s
Elongation to Moon & Sun : 149° (sunlit = 81%), Sun = 75°
Cross-track uncertainty : 1.3 mas = 2 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#70
[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
-------------------------------------------------------------------------------------------
07:32:10 -26.9494 -095.6966 +06 088 -47 -26.7298 -094.2117 -27.1608 -097.6687
07:32:12 -27.1451 -092.3919 +09 087 -46 -26.9171 -091.3499 -27.3712 -093.5707
07:32:14 -27.3254 -089.9402 +11 085 -44 -27.0936 -089.0900 -27.5564 -090.8629
07:32:17 -27.4984 -087.8959 +13 084 -43 -27.2642 -087.1592 -27.7322 -088.6803
07:32:19 -27.6668 -086.1029 +14 084 -42 -27.4309 -085.4432 -27.9027 -086.7976
07:32:21 -27.8322 -084.4846 +16 083 -41 -27.5949 -083.8816 -28.0695 -085.1150
07:32:24 -27.9952 -082.9966 +17 082 -40 -27.7568 -082.4376 -28.2338 -083.5780
07:32:26 -28.1565 -081.6105 +18 081 -39 -27.9171 -081.0869 -28.3961 -082.1531
07:32:28 -28.3163 -080.3069 +19 080 -38 -28.0760 -079.8125 -28.5569 -080.8176
07:32:31 -28.4750 -079.0716 +20 080 -37 -28.2339 -078.6020 -28.7164 -079.5557
07:32:33 -28.6327 -077.8942 +21 079 -36 -28.3909 -077.4459 -28.8748 -078.3555
07:32:35 -28.7896 -076.7665 +22 078 -35 -28.5471 -076.3368 -29.0324 -077.2080
07:32:38 -28.9458 -075.6821 +23 078 -34 -28.7027 -075.2688 -29.1893 -076.1063
07:32:40 -29.1014 -074.6358 +24 077 -33 -28.8577 -074.2371 -29.3455 -075.0445
07:32:42 -29.2565 -073.6234 +25 076 -32 -29.0122 -073.2377 -29.5012 -074.0183
07:32:45 -29.4111 -072.6412 +26 076 -32 -29.1662 -072.2674 -29.6564 -073.0236
07:32:47 -29.5654 -071.6863 +26 075 -31 -29.3199 -071.3234 -29.8112 -072.0574
07:32:49 -29.7192 -070.7562 +27 074 -30 -29.4733 -070.4031 -29.9657 -071.1168
07:32:52 -29.8728 -069.8485 +28 074 -29 -29.6263 -069.5046 -30.1198 -070.1996
07:32:54 -30.0261 -068.9615 +29 073 -29 -29.7792 -068.6261 -30.2736 -069.3037
07:32:56 -30.1792 -068.0933 +29 072 -28 -29.9317 -067.7658 -30.4272 -068.4274
07:32:59 -30.3321 -067.2427 +30 072 -27 -30.0841 -066.9225 -30.5806 -067.5691
07:33:01 -30.4848 -066.4081 +31 071 -27 -30.2363 -066.0948 -30.7338 -066.7275
07:33:04 -30.6374 -065.5886 +31 070 -26 -30.3884 -065.2817 -30.8869 -065.9012
07:33:06 -30.7898 -064.7829 +32 070 -25 -30.5403 -064.4822 -31.0398 -065.0892
07:33:08 -30.9421 -063.9903 +32 069 -24 -30.6921 -063.6953 -31.1925 -064.2906
07:33:11 -31.0943 -063.2097 +33 069 -24 -30.8439 -062.9201 -31.3452 -063.5044
07:33:13 -31.2464 -062.4405 +34 068 -23 -30.9955 -062.1561 -31.4978 -062.7299
07:33:15 -31.3984 -061.6819 +34 067 -23 -31.1471 -061.4025 -31.6503 -061.9662
07:33:18 -31.5504 -060.9333 +35 067 -22 -31.2986 -060.6586 -31.8028 -061.2127
07:33:20 -31.7024 -060.1941 +35 066 -21 -31.4501 -059.9238 -31.9552 -060.4689
07:33:22 -31.8543 -059.4637 +36 065 -21 -31.6016 -059.1978 -32.1076 -059.7341
07:33:25 -32.0062 -058.7416 +36 065 -20 -31.7530 -058.4798 -32.2600 -059.0078
07:33:27 -32.1581 -058.0274 +37 064 -19 -31.9044 -057.7696 -32.4124 -058.2895
07:33:29 -32.3100 -057.3206 +37 063 -19 -32.0559 -057.0666 -32.5648 -057.5788
07:33:32 -32.4619 -056.6208 +38 062 -18 -32.2073 -056.3705 -32.7172 -056.8752
07:33:34 -32.6138 -055.9277 +38 062 -18 -32.3588 -055.6809 -32.8696 -056.1784
07:33:36 -32.7658 -055.2408 +38 061 -17 -32.5102 -054.9974 -33.0220 -055.4879
07:33:39 -32.9178 -054.5598 +39 060 -16 -32.6618 -054.3198 -33.1745 -054.8035
07:33:41 -33.0698 -053.8844 +39 060 -16 -32.8133 -053.6477 -33.3270 -054.1249
07:33:43 -33.2219 -053.2144 +40 059 -15 -32.9649 -052.9808 -33.4795 -053.4516
07:33:46 -33.3740 -052.5494 +40 058 -15 -33.1166 -052.3189 -33.6322 -052.7835
07:33:48 -33.5262 -051.8892 +41 057 -14 -33.2683 -051.6616 -33.7848 -052.1202
07:33:50 -33.6785 -051.2335 +41 057 -13 -33.4201 -051.0088 -33.9376 -051.4616
07:33:53 -33.8308 -050.5821 +41 056 -13 -33.5720 -050.3602 -34.0904 -050.8073
07:33:55 -33.9833 -049.9347 +42 055 -12 -33.7239 -049.7156 -34.2433 -050.1571
07:33:57 -34.1358 -049.2912 +42 054 -12 -33.8759 -049.0748 -34.3963 -049.5108
07:34:00 -34.2884 -048.6513 +42 054 -11 -34.0280 -048.4376 -34.5494 -048.8682
07:34:02 -34.4411 -048.0148 +43 053 -11 -34.1802 -047.8037 -34.7026 -048.2291
07:34:04 -34.5938 -047.3816 +43 052 -10 -34.3325 -047.1730 -34.8559 -047.5933
07:34:07 -34.7467 -046.7515 +43 051 -10 -34.4849 -046.5454 -35.0093 -046.9606
07:34:09 -34.8998 -046.1242 +44 051 -09 -34.6375 -045.9206 -35.1628 -046.3308
07:34:11 -35.0529 -045.4997 +44 050 -08 -34.7901 -045.2985 -35.3164 -045.7038
07:34:14 -35.2061 -044.8777 +44 049 -08 -34.9428 -044.6789 -35.4702 -045.0794
07:34:16 -35.3595 -044.2581 +45 048 -07 -35.0957 -044.0617 -35.6241 -044.4575
07:34:18 -35.5130 -043.6408 +45 047 -07 -35.2487 -043.4467 -35.7781 -043.8378
07:34:21 -35.6666 -043.0256 +45 047 -06 -35.4018 -042.8337 -35.9322 -043.2202
07:34:23 -35.8204 -042.4124 +45 046 -06 -35.5550 -042.2228 -36.0865 -042.6047
07:34:25 -35.9742 -041.8010 +46 045 -05 -35.7084 -041.6136 -36.2409 -041.9910
07:34:28 -36.1283 -041.1913 +46 044 -05 -35.8619 -041.0061 -36.3955 -041.3791
07:34:30 -36.2825 -040.5831 +46 043 -04 -36.0156 -040.4002 -36.5502 -040.7687
07:34:32 -36.4368 -039.9764 +46 042 -04 -36.1694 -039.7956 -36.7051 -040.1598
07:34:35 -36.5913 -039.3711 +46 041 -03 -36.3233 -039.1924 -36.8601 -039.5522
07:34:37 -36.7460 -038.7669 +47 041 -03 -36.4774 -038.5904 -37.0153 -038.9458
07:34:39 -36.9008 -038.1638 +47 040 -02 -36.6317 -037.9894 -37.1707 -038.3405
07:34:42 -37.0557 -037.5616 +47 039 -02 -36.7862 -037.3894 -37.3262 -037.7362
07:34:44 -37.2109 -036.9604 +47 038 -01 -36.9407 -036.7903 -37.4819 -037.1328
07:34:46 -37.3662 -036.3598 +47 037 -01 -37.0955 -036.1918 -37.6378 -036.5301
07:34:49 -37.5217 -035.7599 +48 036 +00 -37.2504 -035.5940 -37.7939 -035.9281
07:34:51 -37.6774 -035.1605 +48 035 +00 -37.4056 -034.9967 -37.9501 -035.3266
07:34:53 -37.8332 -034.5616 +48 034 +01 -37.5608 -034.3999 -38.1065 -034.7255
07:34:56 -37.9893 -033.9629 +48 033 +01 -37.7163 -033.8033 -38.2632 -034.1247
07:34:58 -38.1455 -033.3645 +48 033 +02 -37.8720 -033.2070 -38.4200 -033.5241
07:35:00 -38.3019 -032.7662 +48 032 +02 -38.0278 -032.6107 -38.5770 -032.9237
07:35:03 -38.4585 -032.1678 +48 031 +03 -38.1838 -032.0145 -38.7342 -032.3232
07:35:05 -38.6153 -031.5694 +48 030 +03 -38.3401 -031.4182 -38.8916 -031.7227
07:35:07 -38.7723 -030.9708 +49 029 +04 -38.4965 -030.8217 -39.0492 -031.1219
07:35:10 -38.9296 -030.3719 +49 028 +04 -38.6531 -030.2249 -39.2070 -030.5208
07:35:12 -39.0870 -029.7726 +49 027 +05 -38.8099 -029.6277 -39.3651 -029.9194
07:35:15 -39.2446 -029.1728 +49 026 +05 -38.9669 -029.0301 -39.5233 -029.3174
07:35:17 -39.4025 -028.5724 +49 025 +06 -39.1242 -028.4318 -39.6818 -028.7148
07:35:19 -39.5605 -027.9713 +49 024 +06 -39.2816 -027.8329 -39.8405 -028.1116
07:35:22 -39.7188 -027.3694 +49 023 +07 -39.4393 -027.2332 -39.9994 -027.5075
07:35:24 -39.8773 -026.7667 +49 022 +07 -39.5972 -026.6326 -40.1586 -026.9025
07:35:26 -40.0360 -026.1629 +49 021 +08 -39.7553 -026.0311 -40.3179 -026.2965
07:35:29 -40.1950 -025.5581 +49 020 +08 -39.9136 -025.4284 -40.4775 -025.6894
07:35:31 -40.3542 -024.9521 +49 019 +09 -40.0721 -024.8247 -40.6374 -025.0811
07:35:33 -40.5136 -024.3447 +49 018 +09 -40.2309 -024.2196 -40.7975 -024.4715
07:35:36 -40.6733 -023.7360 +49 017 +10 -40.3899 -023.6132 -40.9578 -023.8604
07:35:38 -40.8332 -023.1258 +49 016 +10 -40.5491 -023.0053 -41.1184 -023.2479
07:35:40 -40.9933 -022.5140 +49 015 +11 -40.7086 -022.3958 -41.2792 -022.6337
07:35:43 -41.1537 -021.9005 +49 014 +11 -40.8683 -021.7847 -41.4403 -022.0178
07:35:45 -41.3143 -021.2852 +49 013 +12 -41.0283 -021.1717 -41.6016 -021.4000
07:35:47 -41.4752 -020.6679 +49 012 +12 -41.1885 -020.5569 -41.7632 -020.7803
07:35:50 -41.6364 -020.0487 +49 011 +13 -41.3489 -019.9401 -41.9250 -020.1586
07:35:52 -41.7978 -019.4273 +49 010 +13 -41.5096 -019.3212 -42.0871 -019.5346
07:35:54 -41.9594 -018.8036 +49 009 +14 -41.6706 -018.7000 -42.2495 -018.9084
07:35:57 -42.1213 -018.1776 +49 009 +14 -41.8318 -018.0766 -42.4121 -018.2798
07:35:59 -42.2835 -017.5491 +49 008 +14 -41.9933 -017.4507 -42.5751 -017.6486
07:36:01 -42.4460 -016.9180 +48 007 +15 -42.1550 -016.8222 -42.7382 -017.0148
07:36:04 -42.6087 -016.2841 +48 006 +15 -42.3170 -016.1911 -42.9017 -016.3782
07:36:06 -42.7717 -015.6474 +48 005 +16 -42.4793 -015.5571 -43.0655 -015.7388
07:36:08 -42.9350 -015.0078 +48 004 +16 -42.6418 -014.9202 -43.2295 -015.0963
07:36:11 -43.0985 -014.3650 +48 003 +17 -42.8046 -014.2803 -43.3938 -014.4506
07:36:13 -43.2624 -013.7190 +48 002 +17 -42.9677 -013.6372 -43.5584 -013.8017
07:36:15 -43.4265 -013.0696 +48 001 +18 -43.1310 -012.9907 -43.7233 -013.1493
07:36:18 -43.5909 -012.4168 +47 360 +18 -43.2947 -012.3408 -43.8885 -012.4934
07:36:20 -43.7556 -011.7602 +47 359 +19 -43.4586 -011.6874 -44.0540 -011.8338
07:36:22 -43.9206 -011.0999 +47 358 +19 -43.6228 -011.0301 -44.2198 -011.1702
07:36:25 -44.0858 -010.4356 +47 357 +20 -43.7872 -010.3690 -44.3858 -010.5027
07:36:27 -44.2514 -009.7671 +47 356 +20 -43.9520 -009.7038 -44.5522 -009.8310
07:36:29 -44.4173 -009.0944 +46 355 +21 -44.1171 -009.0344 -44.7189 -009.1549
07:36:32 -44.5834 -008.4173 +46 354 +21 -44.2824 -008.3607 -44.8859 -008.4743
07:36:34 -44.7499 -007.7356 +46 353 +22 -44.4481 -007.6824 -45.0532 -007.7890
07:36:36 -44.9167 -007.0490 +46 352 +22 -44.6140 -006.9994 -45.2209 -007.0988
07:36:39 -45.0838 -006.3575 +46 351 +23 -44.7803 -006.3115 -45.3888 -006.4036
07:36:41 -45.2512 -005.6608 +45 350 +23 -44.9468 -005.6186 -45.5571 -005.7031
07:36:43 -45.4189 -004.9587 +45 349 +23 -45.1137 -004.9204 -45.7257 -004.9971
07:36:46 -45.5869 -004.2511 +45 348 +24 -45.2809 -004.2167 -45.8946 -004.2855
07:36:48 -45.7553 -003.5377 +45 347 +24 -45.4483 -003.5073 -46.0638 -003.5680
07:36:50 -45.9239 -002.8183 +44 346 +25 -45.6161 -002.7920 -46.2333 -002.8443
07:36:53 -46.0929 -002.0926 +44 345 +25 -45.7842 -002.0706 -46.4032 -002.1143
07:36:55 -46.2622 -001.3605 +44 344 +26 -45.9526 -001.3428 -46.5734 -001.3777
07:36:57 -46.4318 -000.6216 +43 343 +26 -46.1213 -000.6084 -46.7440 -000.6343
07:37:00 -46.6017 +000.1242 +43 342 +27 -46.2903 +000.1328 -46.9148 +000.1163
07:37:02 -46.7720 +000.8773 +43 341 +27 -46.4596 +000.8812 -47.0860 +000.8743
07:37:04 -46.9426 +001.6380 +42 340 +28 -46.6293 +001.6370 -47.2576 +001.6400
07:37:07 -47.1135 +002.4066 +42 339 +28 -46.7993 +002.4005 -47.4295 +002.4137
07:37:09 -47.2847 +003.1833 +42 338 +29 -46.9695 +003.1720 -47.6017 +003.1958
07:37:11 -47.4563 +003.9685 +41 337 +29 -47.1401 +003.9518 -47.7742 +003.9865
07:37:14 -47.6281 +004.7625 +41 336 +30 -47.3111 +004.7403 -47.9471 +004.7862
07:37:16 -47.8004 +005.5658 +41 335 +30 -47.4823 +005.5379 -48.1203 +005.5954
07:37:18 -47.9729 +006.3787 +40 334 +30 -47.6538 +006.3449 -48.2938 +006.4144
07:37:21 -48.1457 +007.2017 +40 333 +31 -47.8257 +007.1616 -48.4677 +007.2437
07:37:23 -48.3189 +008.0351 +39 332 +31 -47.9979 +007.9887 -48.6419 +008.0836
07:37:26 -48.4924 +008.8794 +39 331 +32 -48.1704 +008.8264 -48.8164 +008.9347
07:37:28 -48.6662 +009.7351 +39 330 +32 -48.3432 +009.6752 -48.9913 +009.7974
07:37:30 -48.8404 +010.6027 +38 329 +33 -48.5163 +010.5357 -49.1665 +010.6724
07:37:33 -49.0148 +011.4828 +38 329 +33 -48.6897 +011.4084 -49.3420 +011.5601
07:37:35 -49.1896 +012.3760 +37 328 +34 -48.8634 +012.2939 -49.5178 +012.4612
07:37:37 -49.3646 +013.2828 +37 327 +34 -49.0374 +013.1928 -49.6940 +013.3763
07:37:40 -49.5400 +014.2041 +36 326 +35 -49.2117 +014.1057 -49.8704 +014.3062
07:37:42 -49.7156 +015.1404 +36 324 +35 -49.3862 +015.0333 -50.0472 +015.2515
07:37:44 -49.8916 +016.0926 +35 323 +35 -49.5611 +015.9764 -50.2242 +016.2131
07:37:47 -50.0678 +017.0616 +35 322 +36 -49.7362 +016.9358 -50.4015 +017.1919
07:37:49 -50.2443 +018.0481 +34 321 +36 -49.9116 +017.9123 -50.5791 +018.1888
07:37:51 -50.4210 +019.0533 +34 320 +37 -50.0872 +018.9070 -50.7570 +019.2049
07:37:54 -50.5980 +020.0782 +33 319 +37 -50.2631 +019.9209 -50.9351 +020.2412
07:37:56 -50.7752 +021.1239 +32 318 +38 -50.4392 +020.9550 -51.1135 +021.2989
07:37:58 -50.9526 +022.1918 +32 317 +38 -50.6155 +022.0107 -51.2921 +022.3795
07:38:01 -51.1302 +023.2832 +31 316 +39 -50.7919 +023.0891 -51.4708 +023.4843
07:38:03 -51.3080 +024.3998 +31 315 +39 -50.9686 +024.1920 -51.6498 +024.6151
07:38:05 -51.4860 +025.5431 +30 314 +39 -51.1454 +025.3208 -51.8289 +025.7736
07:38:08 -51.6640 +026.7152 +29 313 +40 -51.3223 +026.4774 -52.0081 +026.9618
07:38:10 -51.8422 +027.9182 +29 312 +40 -51.4994 +027.6639 -52.1874 +028.1819
07:38:12 -52.0204 +029.1545 +28 310 +41 -51.6764 +028.8825 -52.3668 +029.4366
07:38:15 -52.1986 +030.4267 +27 309 +41 -51.8535 +030.1358 -52.5462 +030.7287
07:38:17 -52.3768 +031.7381 +27 308 +42 -52.0306 +031.4268 -52.7255 +032.0615
07:38:19 -52.5549 +033.0921 +26 307 +42 -52.2075 +032.7587 -52.9047 +033.4387
07:38:22 -52.7328 +034.4930 +25 305 +42 -52.3844 +034.1355 -53.0837 +034.8648
07:38:24 -52.9104 +035.9454 +24 304 +43 -52.5609 +035.5617 -53.2625 +036.3450
07:38:26 -53.0877 +037.4551 +23 303 +43 -52.7372 +037.0425 -53.4409 +037.8852
07:38:29 -53.2646 +039.0289 +22 301 +43 -52.9130 +038.5842 -53.6187 +039.4930
07:38:31 -53.4408 +040.6750 +21 300 +44 -53.0883 +040.1945 -53.7959 +041.1773
07:38:33 -53.6163 +042.4036 +20 298 +44 -53.2629 +041.8826 -53.9722 +042.9491
07:38:36 -53.7907 +044.2274 +19 297 +44 -53.4365 +043.6601 -54.1474 +044.8228
07:38:38 -53.9637 +046.1629 +18 295 +45 -53.6089 +045.5419 -54.3212 +046.8166
07:38:40 -54.1351 +048.2321 +17 293 +45 -53.7797 +047.5473 -54.4930 +048.9553
07:38:43 -54.3042 +050.4648 +16 291 +45 -53.9485 +049.7027 -54.6623 +051.2736
07:38:45 -54.4702 +052.9049 +14 289 +45 -54.1145 +052.0455 -54.8281 +053.8231
07:38:47 -54.6319 +055.6197 +13 287 +45 -54.2768 +054.6319 -54.9889 +056.6859
07:38:50 -54.7872 +058.7242 +11 284 +46 -54.4337 +057.5538 -55.1420 +060.0097
07:38:52 -54.9319 +062.4487 +09 281 +45 -54.5820 +060.9828 -55.2816 +064.1184
07:38:54 -55.0546 +067.4235 +06 277 +45 -54.7144 +065.3230 -55.3872 +070.1393
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.