Stellar Occultation by (856) Backlunda on 2018-11-18 (05:33:35 UT)
Event Details
Occultation UUID [and db] : e3a07062-491d-4ce9-96e4-a3d9791431e4 [observed]
Occultation Date + Time : 2018-11-18 at 05:33:35 UT +/- 0.0 min [1]
Object Designation : (856) Backlunda
Star Designation : GDR3 3662722413240136576
Star Coordinates (ICRF) : RA = 13 39 02.6148, DE = -00 09 39.563 [2]
Star Magnitudes : G = 10.26 mag, RP = 9.44 mag, BP = 10.97 mag
Object Magnitude : V = 15.75 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 52 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 46.2 km/s
Elongation to Moon & Sun : 151° (sunlit = 74%), Sun = 34°
Cross-track uncertainty : 1.3 mas = 2 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#99
[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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05:31:45 +53.5115 -022.5821 +02 092 -31 +53.8952 -025.1777 +53.1256 -018.0252
05:31:47 +53.2504 -013.5370 +07 100 -25 +53.6305 -015.6245 +52.8745 -011.8245
05:31:48 +53.0030 -008.9250 +10 103 -23 +53.3790 -010.2939 +52.6305 -007.7020
05:31:49 +52.7599 -005.3773 +12 106 -20 +53.1331 -006.4429 +52.3900 -004.3978
05:31:50 +52.5197 -002.3923 +14 109 -19 +52.8904 -003.2773 +52.1522 -001.5671
05:31:52 +52.2818 +000.2291 +15 111 -17 +52.6502 -000.5316 +51.9164 +000.9446
05:31:53 +52.0458 +002.5905 +17 113 -15 +52.4120 +001.9226 +51.6826 +003.2223
05:31:54 +51.8116 +004.7538 +18 115 -14 +52.1758 +004.1590 +51.4504 +005.3188
05:31:55 +51.5790 +006.7596 +19 116 -13 +51.9412 +006.2245 +51.2197 +007.2695
05:31:57 +51.3480 +008.6365 +20 118 -12 +51.7083 +008.1514 +50.9906 +009.0998
05:31:58 +51.1184 +010.4050 +21 119 -11 +51.4768 +009.9627 +50.7628 +010.8283
05:31:59 +50.8902 +012.0810 +22 121 -09 +51.2468 +011.6760 +50.5363 +012.4693
05:32:00 +50.6633 +013.6768 +23 122 -08 +51.0181 +013.3046 +50.3112 +014.0341
05:32:01 +50.4377 +015.2022 +24 124 -07 +50.7907 +014.8591 +50.0872 +015.5318
05:32:03 +50.2133 +016.6651 +25 125 -06 +50.5646 +016.3482 +49.8645 +016.9697
05:32:04 +49.9900 +018.0721 +26 126 -06 +50.3397 +017.7790 +49.6429 +018.3541
05:32:05 +49.7680 +019.4287 +27 127 -05 +50.1160 +019.1573 +49.4224 +019.6901
05:32:06 +49.5471 +020.7397 +28 129 -04 +49.8935 +020.4881 +49.2030 +020.9821
05:32:08 +49.3272 +022.0091 +29 130 -03 +49.6721 +021.7757 +48.9847 +022.2340
05:32:09 +49.1085 +023.2403 +29 131 -02 +49.4518 +023.0238 +48.7675 +023.4489
05:32:10 +48.8908 +024.4363 +30 132 -01 +49.2326 +024.2356 +48.5513 +024.6299
05:32:11 +48.6741 +025.6000 +31 133 -01 +49.0144 +025.4138 +48.3360 +025.7795
05:32:13 +48.4584 +026.7335 +31 134 +00 +48.7973 +026.5609 +48.1218 +026.8999
05:32:14 +48.2437 +027.8390 +32 135 +01 +48.5811 +027.6792 +47.9084 +027.9930
05:32:15 +48.0300 +028.9184 +33 136 +02 +48.3660 +028.7707 +47.6961 +029.0608
05:32:16 +47.8171 +029.9733 +33 137 +02 +48.1518 +029.8369 +47.4846 +030.1048
05:32:18 +47.6053 +031.0054 +34 138 +03 +47.9385 +030.8797 +47.2741 +031.1265
05:32:19 +47.3943 +032.0159 +35 139 +04 +47.7262 +031.9003 +47.0644 +032.1272
05:32:20 +47.1842 +033.0061 +35 140 +04 +47.5148 +032.9001 +46.8556 +033.1082
05:32:21 +46.9750 +033.9772 +36 141 +05 +47.3043 +033.8803 +46.6477 +034.0705
05:32:23 +46.7666 +034.9303 +36 142 +06 +47.0947 +034.8420 +46.4406 +035.0152
05:32:24 +46.5591 +035.8662 +37 143 +06 +46.8859 +035.7862 +46.2343 +035.9432
05:32:25 +46.3525 +036.7860 +38 144 +07 +46.6780 +036.7138 +46.0288 +036.8553
05:32:26 +46.1466 +037.6904 +38 145 +08 +46.4709 +037.6257 +45.8241 +037.7524
05:32:27 +45.9415 +038.5801 +39 146 +08 +46.2647 +038.5226 +45.6202 +038.6352
05:32:29 +45.7372 +039.4560 +39 147 +09 +46.0592 +039.4053 +45.4171 +039.5044
05:32:30 +45.5337 +040.3186 +40 148 +09 +45.8545 +040.2745 +45.2147 +040.3606
05:32:31 +45.3310 +041.1686 +40 149 +10 +45.6507 +041.1308 +45.0131 +041.2045
05:32:32 +45.1290 +042.0066 +41 150 +11 +45.4475 +041.9748 +44.8122 +042.0366
05:32:34 +44.9278 +042.8331 +41 151 +11 +45.2452 +042.8071 +44.6121 +042.8574
05:32:35 +44.7273 +043.6485 +41 152 +12 +45.0436 +043.6282 +44.4126 +043.6674
05:32:36 +44.5274 +044.4535 +42 153 +12 +44.8427 +044.4385 +44.2139 +044.4671
05:32:37 +44.3284 +045.2484 +42 154 +13 +44.6425 +045.2386 +44.0158 +045.2570
05:32:39 +44.1300 +046.0337 +43 155 +13 +44.4431 +046.0289 +43.8185 +046.0374
05:32:40 +43.9322 +046.8097 +43 156 +14 +44.2443 +046.8097 +43.6218 +046.8087
05:32:41 +43.7352 +047.5769 +44 156 +15 +44.0463 +047.5816 +43.4257 +047.5713
05:32:42 +43.5388 +048.3356 +44 157 +15 +43.8489 +048.3448 +43.2303 +048.3256
05:32:44 +43.3431 +049.0862 +44 158 +16 +43.6522 +049.0997 +43.0356 +049.0719
05:32:45 +43.1480 +049.8289 +45 159 +16 +43.4561 +049.8466 +42.8415 +049.8105
05:32:46 +42.9536 +050.5641 +45 160 +17 +43.2607 +050.5859 +42.6480 +050.5417
05:32:47 +42.7598 +051.2920 +46 161 +17 +43.0660 +051.3178 +42.4551 +051.2658
05:32:49 +42.5666 +052.0131 +46 162 +18 +42.8719 +052.0427 +42.2629 +051.9831
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05:32:51 +42.1821 +053.4353 +47 164 +19 +42.4855 +053.4723 +41.8802 +053.3982
05:32:52 +41.9908 +054.1371 +47 165 +19 +42.2932 +054.1775 +41.6897 +054.0965
05:32:53 +41.8000 +054.8329 +47 166 +19 +42.1015 +054.8768 +41.4998 +054.7889
05:32:55 +41.6098 +055.5230 +47 167 +20 +41.9105 +055.5702 +41.3105 +055.4758
05:32:56 +41.4202 +056.2076 +48 168 +20 +41.7200 +056.2580 +41.1217 +056.1572
05:32:57 +41.2311 +056.8869 +48 169 +21 +41.5301 +056.9404 +40.9335 +056.8334
05:32:58 +41.0426 +057.5611 +48 170 +21 +41.3407 +057.6177 +40.7458 +057.5046
05:33:00 +40.8547 +058.2304 +49 171 +22 +41.1519 +058.2900 +40.5587 +058.1710
05:33:01 +40.6673 +058.8950 +49 172 +22 +40.9637 +058.9575 +40.3721 +058.8327
05:33:02 +40.4804 +059.5550 +49 173 +23 +40.7760 +059.6204 +40.1860 +059.4899
05:33:03 +40.2941 +060.2107 +49 174 +23 +40.5889 +060.2789 +40.0005 +060.1429
05:33:05 +40.1083 +060.8622 +50 175 +24 +40.4023 +060.9331 +39.8155 +060.7917
05:33:06 +39.9230 +061.5096 +50 176 +24 +40.2162 +061.5832 +39.6310 +061.4366
05:33:07 +39.7382 +062.1532 +50 177 +24 +40.0307 +062.2293 +39.4469 +062.0776
05:33:08 +39.5539 +062.7930 +50 178 +25 +39.8456 +062.8717 +39.2634 +062.7149
05:33:10 +39.3701 +063.4293 +50 179 +25 +39.6611 +063.5105 +39.0804 +063.3488
05:33:11 +39.1869 +064.0621 +51 180 +26 +39.4771 +064.1457 +38.8978 +063.9792
05:33:12 +39.0041 +064.6917 +51 181 +26 +39.2935 +064.7776 +38.7158 +064.6064
05:33:13 +38.8218 +065.3180 +51 182 +26 +39.1105 +065.4063 +38.5342 +065.2304
05:33:15 +38.6399 +065.9413 +51 183 +27 +38.9279 +066.0320 +38.3531 +065.8515
05:33:16 +38.4586 +066.5618 +51 184 +27 +38.7458 +066.6546 +38.1724 +066.4697
05:33:17 +38.2777 +067.1794 +51 185 +28 +38.5642 +067.2745 +37.9922 +067.0852
05:33:18 +38.0972 +067.7944 +52 186 +28 +38.3831 +067.8916 +37.8124 +067.6981
05:33:19 +37.9172 +068.4068 +52 187 +28 +38.2024 +068.5062 +37.6331 +068.3084
05:33:21 +37.7377 +069.0169 +52 188 +29 +38.0222 +069.1184 +37.4543 +068.9164
05:33:22 +37.5586 +069.6246 +52 189 +29 +37.8425 +069.7281 +37.2758 +069.5221
05:33:23 +37.3800 +070.2301 +52 190 +29 +37.6631 +070.3357 +37.0978 +070.1256
05:33:24 +37.2018 +070.8336 +52 191 +30 +37.4843 +070.9412 +36.9203 +070.7271
05:33:26 +37.0240 +071.4350 +52 192 +30 +37.3058 +071.5446 +36.7431 +071.3266
05:33:27 +36.8466 +072.0346 +52 193 +31 +37.1278 +072.1462 +36.5664 +071.9243
05:33:28 +36.6697 +072.6325 +52 194 +31 +36.9502 +072.7459 +36.3901 +072.5202
05:33:29 +36.4931 +073.2287 +52 195 +31 +36.7731 +073.3440 +36.2142 +073.1145
05:33:31 +36.3170 +073.8233 +52 196 +32 +36.5963 +073.9405 +36.0387 +073.7073
05:33:32 +36.1413 +074.4164 +52 197 +32 +36.4200 +074.5355 +35.8636 +074.2986
05:33:33 +35.9660 +075.0082 +52 198 +32 +36.2441 +075.1291 +35.6889 +074.8886
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05:33:39 +35.0954 +077.9502 +52 203 +34 +35.3705 +078.0800 +34.8211 +077.8219
05:33:41 +34.9224 +078.5359 +52 204 +34 +35.1970 +078.6674 +34.6487 +078.4059
05:33:42 +34.7498 +079.1209 +52 205 +34 +35.0238 +079.2542 +34.4766 +078.9892
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05:33:47 +34.0630 +081.4559 +52 209 +36 +34.3349 +081.5960 +33.7920 +081.3175
05:33:48 +33.8922 +082.0389 +52 210 +36 +34.1635 +082.1806 +33.6218 +081.8988
05:33:49 +33.7218 +082.6218 +52 211 +36 +33.9926 +082.7651 +33.4518 +082.4800
05:33:50 +33.5517 +083.2046 +52 212 +36 +33.8220 +083.3496 +33.2823 +083.0612
05:33:52 +33.3819 +083.7875 +52 213 +37 +33.6517 +083.9342 +33.1130 +083.6424
05:33:53 +33.2125 +084.3705 +52 214 +37 +33.4818 +084.5189 +32.9441 +084.2238
05:33:54 +33.0435 +084.9538 +51 215 +37 +33.3122 +085.1039 +32.7755 +084.8055
05:33:55 +32.8747 +085.5375 +51 216 +37 +33.1430 +085.6892 +32.6073 +085.3876
05:33:57 +32.7063 +086.1217 +51 217 +38 +32.9741 +086.2750 +32.4394 +085.9700
05:33:58 +32.5383 +086.7063 +51 218 +38 +32.8055 +086.8614 +32.2718 +086.5531
05:33:59 +32.3705 +087.2917 +51 219 +38 +32.6373 +087.4484 +32.1045 +087.1368
05:34:00 +32.2031 +087.8778 +51 220 +38 +32.4694 +088.0362 +31.9376 +087.7212
05:34:02 +32.0360 +088.4648 +50 220 +39 +32.3018 +088.6249 +31.7709 +088.3066
05:34:03 +31.8692 +089.0527 +50 221 +39 +32.1345 +089.2145 +31.6046 +088.8928
05:34:04 +31.7027 +089.6417 +50 222 +39 +31.9676 +089.8052 +31.4386 +089.4802
05:34:05 +31.5366 +090.2319 +50 223 +39 +31.8010 +090.3972 +31.2729 +090.0687
05:34:07 +31.3707 +090.8234 +50 224 +39 +31.6347 +090.9904 +31.1075 +090.6585
05:34:08 +31.2051 +091.4164 +49 225 +40 +31.4686 +091.5851 +30.9424 +091.2497
05:34:09 +31.0399 +092.0108 +49 226 +40 +31.3030 +092.1813 +30.7775 +091.8424
05:34:10 +30.8749 +092.6069 +49 227 +40 +31.1376 +092.7791 +30.6130 +092.4368
05:34:11 +30.7103 +093.2048 +49 227 +40 +30.9725 +093.3788 +30.4488 +093.0329
05:34:13 +30.5459 +093.8045 +48 228 +40 +30.8077 +093.9804 +30.2849 +093.6308
05:34:14 +30.3819 +094.4063 +48 229 +40 +30.6432 +094.5840 +30.1212 +094.2308
05:34:15 +30.2181 +095.0103 +48 230 +41 +30.4790 +095.1898 +29.9579 +094.8329
05:34:16 +30.0546 +095.6165 +47 231 +41 +30.3151 +095.7979 +29.7948 +095.4373
05:34:18 +29.8914 +096.2252 +47 232 +41 +30.1515 +096.4086 +29.6320 +096.0442
05:34:19 +29.7285 +096.8365 +47 232 +41 +29.9881 +097.0218 +29.4695 +096.6535
05:34:20 +29.5658 +097.4505 +46 233 +41 +29.8251 +097.6378 +29.3072 +097.2656
05:34:21 +29.4035 +098.0674 +46 234 +41 +29.6623 +098.2567 +29.1453 +097.8805
05:34:23 +29.2414 +098.6874 +46 235 +41 +29.4998 +098.8788 +28.9836 +098.4985
05:34:24 +29.0796 +099.3106 +45 235 +41 +29.3376 +099.5041 +28.8222 +099.1197
05:34:25 +28.9180 +099.9373 +45 236 +41 +29.1757 +100.1328 +28.6610 +099.7442
05:34:26 +28.7568 +100.5675 +45 237 +41 +29.0141 +100.7652 +28.5001 +100.3723
05:34:28 +28.5958 +101.2015 +44 238 +41 +28.8527 +101.4015 +28.3395 +101.0041
05:34:29 +28.4350 +101.8395 +44 238 +42 +28.6916 +102.0418 +28.1791 +101.6399
05:34:30 +28.2746 +102.4817 +43 239 +42 +28.5307 +102.6864 +28.0190 +102.2798
05:34:31 +28.1143 +103.1284 +43 240 +42 +28.3701 +103.3354 +27.8592 +102.9241
05:34:33 +27.9544 +103.7797 +43 241 +42 +28.2098 +103.9892 +27.6996 +103.5730
05:34:34 +27.7947 +104.4359 +42 241 +42 +28.0498 +104.6480 +27.5402 +104.2267
05:34:35 +27.6353 +105.0973 +42 242 +42 +27.8900 +105.3120 +27.3812 +104.8855
05:34:36 +27.4761 +105.7641 +41 243 +42 +27.7304 +105.9815 +27.2223 +105.5497
05:34:37 +27.3172 +106.4367 +41 243 +42 +27.5712 +106.6569 +27.0637 +106.2196
05:34:39 +27.1585 +107.1153 +40 244 +42 +27.4122 +107.3384 +26.9054 +106.8954
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05:34:42 +26.6840 +109.1909 +39 246 +41 +26.9366 +109.4233 +26.4319 +108.9618
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05:34:46 +26.2117 +111.3342 +37 248 +41 +26.4634 +111.5771 +25.9606 +111.0949
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05:34:50 +25.7417 +113.5577 +36 250 +41 +25.9924 +113.8126 +25.4915 +113.3067
05:34:51 +25.5855 +114.3193 +35 250 +40 +25.8359 +114.5787 +25.3356 +114.0640
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05:34:56 +24.9632 +117.4873 +32 253 +40 +25.2124 +117.7671 +24.7144 +117.2123
05:34:57 +24.8082 +118.3141 +32 253 +39 +25.0571 +118.5998 +24.5598 +118.0333
05:34:59 +24.6535 +119.1568 +31 254 +39 +24.9021 +119.4489 +24.4053 +118.8699
05:35:00 +24.4990 +120.0169 +30 254 +39 +24.7474 +120.3157 +24.2511 +119.7234
05:35:01 +24.3448 +120.8956 +30 255 +38 +24.5929 +121.2018 +24.0972 +120.5951
05:35:02 +24.1908 +121.7947 +29 255 +38 +24.4387 +122.1088 +23.9435 +121.4866
05:35:03 +24.0371 +122.7160 +28 256 +38 +24.2847 +123.0387 +23.7901 +122.3996
05:35:05 +23.8837 +123.6615 +27 257 +37 +24.1310 +123.9936 +23.6369 +123.3361
05:35:06 +23.7306 +124.6339 +26 257 +37 +23.9776 +124.9763 +23.4840 +124.2985
05:35:07 +23.5777 +125.6358 +26 258 +36 +23.8244 +125.9897 +23.3314 +125.2896
05:35:08 +23.4251 +126.6707 +25 258 +36 +23.6716 +127.0374 +23.1790 +126.3124
05:35:10 +23.2728 +127.7428 +24 259 +35 +23.5191 +128.1237 +23.0269 +127.3708
05:35:11 +23.1208 +128.8567 +23 260 +35 +23.3668 +129.2540 +22.8751 +128.4694
05:35:12 +22.9691 +130.0188 +22 260 +34 +23.2149 +130.4347 +22.7237 +129.6138
05:35:13 +22.8177 +131.2364 +21 261 +33 +23.0634 +131.6741 +22.5725 +130.8111
05:35:15 +22.6668 +132.5195 +19 261 +33 +22.9122 +132.9830 +22.4218 +132.0701
05:35:16 +22.5162 +133.8808 +18 262 +32 +22.7615 +134.3756 +22.2714 +133.4026
05:35:17 +22.3661 +135.3382 +17 263 +31 +22.6112 +135.8720 +22.1214 +134.8244
05:35:18 +22.2165 +136.9171 +15 263 +30 +22.4615 +137.5012 +21.9719 +136.3579
05:35:20 +22.0675 +138.6561 +14 264 +29 +22.3125 +139.3090 +21.8230 +138.0363
05:35:21 +21.9194 +140.6203 +12 265 +27 +22.1644 +141.3751 +21.6749 +139.9135
05:35:22 +21.7724 +142.9344 +10 266 +26 +22.0176 +143.8637 +21.5278 +142.0875
05:35:23 +21.6274 +145.9120 +07 267 +24 +21.8736 +147.2578 +21.3822 +144.7784
05:35:25 +21.4901 +151.5506 +02 269 +19 +21.7203 +147.3133 +21.2407 +148.8268
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.