Stellar Occultation by (2731) Cucula on 2021-05-25 (21:47:00 UT)
Event Details
Occultation UUID [and db] : 4d293bb4-3d10-4faa-8244-5b047872b0d6 [observed]
Occultation Date + Time : 2021-05-25 at 21:47:00 UT +/- 0.02 min [1]
Object Designation : (2731) Cucula
Star Designation : GDR3 3885090702858255488
Star Coordinates (ICRF) : RA = 10 49 11.2113, DE = +14 20 51.904 [2]
Star Magnitudes : G = 14.36 mag, RP = 13.88 mag, BP = 14.67 mag
Object Magnitude : V = 16.93 mag
Estimated Magnitude Drop : 2.7 mag
Estimated Max. Duration : 4.4 sec
Object Mean Diameter : 51 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 11.7 km/s
Elongation to Moon & Sun : 79° (sunlit = 100%), Sun = 93°
Cross-track uncertainty : 1.0 mas = 2 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#64
[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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21:41:48 +71.0564 -170.0424 +04 054 +38 +69.1476 -178.1338 +72.1861 -163.6983
21:41:53 +73.0863 -161.9627 +07 062 +37 +72.2480 -167.5634 +73.5962 -157.2262
21:41:58 +74.3395 -155.8713 +09 068 +37 +73.9097 -160.4948 +74.6134 -151.6633
21:42:03 +75.2808 -150.4333 +10 073 +36 +75.0484 -154.6489 +75.4117 -146.5167
21:42:08 +76.0314 -145.3142 +12 078 +35 +75.9282 -149.2845 +76.0594 -141.6025
21:42:12 +76.6444 -140.3764 +13 083 +34 +76.6378 -144.1630 +76.5918 -136.8347
21:42:17 +77.1489 -135.5535 +14 088 +34 +77.2199 -139.1792 +77.0299 -132.1703
21:42:22 +77.5630 -130.8136 +15 093 +33 +77.6989 -134.2825 +77.3875 -127.5891
21:42:27 +77.8987 -126.1440 +16 098 +32 +78.0903 -129.4503 +77.6747 -123.0842
21:42:32 +78.1651 -121.5432 +17 102 +32 +78.4050 -124.6767 +77.8988 -118.6570
21:42:36 +78.3691 -117.0174 +18 107 +31 +78.6510 -119.9662 +78.0660 -114.3138
21:42:41 +78.5165 -112.5768 +19 111 +30 +78.8349 -115.3293 +78.1815 -110.0637
21:42:46 +78.6122 -108.2335 +20 116 +30 +78.9622 -110.7806 +78.2499 -105.9169
21:42:51 +78.6608 -104.0005 +20 120 +29 +79.0378 -106.3356 +78.2752 -101.8835
21:42:55 +78.6664 -099.8897 +21 124 +29 +79.0662 -102.0098 +78.2612 -097.9724
21:43:00 +78.6329 -095.9114 +22 128 +28 +79.0516 -097.8171 +78.2114 -094.1914
21:43:05 +78.5638 -092.0739 +22 132 +27 +78.9980 -093.7690 +78.1292 -090.5459
21:43:10 +78.4626 -088.3828 +23 136 +27 +78.9091 -089.8742 +78.0177 -087.0396
21:43:15 +78.3324 -084.8416 +23 140 +26 +78.7883 -086.1384 +77.8796 -083.6741
21:43:19 +78.1762 -081.4514 +24 143 +26 +78.6390 -082.5643 +77.7177 -080.4494
21:43:24 +77.9967 -078.2110 +25 147 +25 +78.4643 -079.1521 +77.5344 -077.3636
21:43:29 +77.7964 -075.1179 +25 150 +24 +78.2668 -075.8998 +77.3319 -074.4137
21:43:34 +77.5776 -072.1681 +26 153 +24 +78.0492 -072.8034 +77.1124 -071.5957
21:43:39 +77.3424 -069.3563 +26 156 +23 +77.8139 -069.8578 +76.8776 -068.9047
21:43:43 +77.0926 -066.6769 +26 159 +23 +77.5628 -067.0567 +76.6293 -066.3353
21:43:48 +76.8299 -064.1234 +27 162 +22 +77.2978 -064.3932 +76.3689 -063.8818
21:43:53 +76.5559 -061.6894 +27 164 +22 +77.0208 -061.8599 +76.0979 -061.5382
21:43:58 +76.2719 -059.3682 +28 167 +21 +76.7330 -059.4495 +75.8174 -059.2986
21:44:02 +75.9790 -057.1532 +28 169 +21 +76.4360 -057.1545 +75.5286 -057.1571
21:44:07 +75.6784 -055.0380 +29 172 +20 +76.1308 -054.9676 +75.2323 -055.1079
21:44:12 +75.3709 -053.0162 +29 174 +19 +75.8184 -052.8818 +74.9296 -053.1454
21:44:17 +75.0575 -051.0819 +29 176 +19 +75.4998 -050.8905 +74.6211 -051.2643
21:44:22 +74.7389 -049.2295 +30 178 +18 +75.1759 -048.9872 +74.3075 -049.4595
21:44:26 +74.4157 -047.4536 +30 180 +18 +74.8472 -047.1659 +73.9895 -047.7261
21:44:31 +74.0885 -045.7491 +30 182 +17 +74.5145 -045.4212 +73.6676 -046.0598
21:44:36 +73.7578 -044.1114 +31 184 +17 +74.1782 -043.7476 +73.3422 -044.4561
21:44:41 +73.4240 -042.5360 +31 186 +16 +73.8389 -042.1404 +73.0138 -042.9112
21:44:46 +73.0877 -041.0189 +31 187 +16 +73.4970 -040.5949 +72.6827 -041.4212
21:44:50 +72.7491 -039.5562 +31 189 +15 +73.1528 -039.1071 +72.3494 -039.9827
21:44:55 +72.4085 -038.1443 +32 191 +15 +72.8067 -037.6729 +72.0141 -038.5925
21:45:00 +72.0662 -036.7800 +32 192 +14 +72.4589 -036.2889 +71.6770 -037.2475
21:45:05 +71.7224 -035.4602 +32 194 +14 +72.1098 -034.9516 +71.3384 -035.9449
21:45:09 +71.3774 -034.1821 +32 196 +13 +71.7595 -033.6580 +70.9985 -034.6821
21:45:14 +71.0314 -032.9430 +33 197 +13 +71.4082 -032.4052 +70.6574 -033.4567
21:45:19 +70.6844 -031.7405 +33 199 +12 +71.0562 -031.1906 +70.3154 -032.2663
21:45:24 +70.3367 -030.5723 +33 200 +11 +70.7034 -030.0117 +69.9726 -031.1088
21:45:29 +69.9884 -029.4363 +33 201 +11 +70.3502 -028.8662 +69.6291 -029.9824
21:45:33 +69.6396 -028.3305 +33 203 +10 +69.9965 -027.7521 +69.2849 -028.8850
21:45:38 +69.2904 -027.2531 +34 204 +10 +69.6425 -026.6674 +68.9403 -027.8151
21:45:43 +68.9408 -026.2023 +34 205 +09 +69.2882 -025.6103 +68.5953 -026.7710
21:45:48 +68.5910 -025.1767 +34 207 +09 +68.9338 -024.5791 +68.2499 -025.7512
21:45:53 +68.2410 -024.1746 +34 208 +08 +68.5793 -023.5722 +67.9042 -024.7543
21:45:57 +67.8908 -023.1948 +34 209 +08 +68.2247 -022.5881 +67.5583 -023.7790
21:46:02 +67.5405 -022.2358 +34 211 +07 +67.8701 -021.6255 +67.2123 -022.8240
21:46:07 +67.1902 -021.2966 +34 212 +07 +67.5155 -020.6832 +66.8661 -021.8882
21:46:12 +66.8398 -020.3759 +34 213 +06 +67.1610 -019.7598 +66.5198 -020.9706
21:46:16 +66.4895 -019.4727 +35 214 +06 +66.8065 -018.8543 +66.1734 -020.0700
21:46:21 +66.1391 -018.5860 +35 215 +05 +66.4521 -017.9657 +65.8269 -019.1856
21:46:26 +65.7887 -017.7149 +35 216 +05 +66.0978 -017.0929 +65.4804 -018.3164
21:46:31 +65.4384 -016.8583 +35 218 +04 +65.7437 -016.2351 +65.1339 -017.4615
21:46:36 +65.0882 -016.0156 +35 219 +04 +65.3896 -015.3912 +64.7873 -016.6202
21:46:40 +64.7379 -015.1859 +35 220 +03 +65.0356 -014.5606 +64.4407 -015.7917
21:46:45 +64.3877 -014.3684 +35 221 +03 +64.6817 -013.7425 +64.0941 -014.9752
21:46:50 +64.0376 -013.5625 +35 222 +02 +64.3280 -012.9360 +63.7475 -014.1701
21:46:55 +63.6874 -012.7674 +35 223 +02 +63.9743 -012.1405 +63.4008 -013.3758
21:47:00 +63.3373 -011.9825 +35 224 +01 +63.6207 -011.3554 +63.0541 -012.5915
21:47:04 +62.9872 -011.2073 +35 225 +01 +63.2671 -010.5799 +62.7073 -011.8167
21:47:09 +62.6370 -010.4411 +35 226 +00 +62.9136 -009.8136 +62.3605 -011.0508
21:47:14 +62.2869 -009.6833 +35 227 +00 +62.5600 -009.0558 +62.0136 -010.2934
21:47:19 +61.9366 -008.9334 +35 228 -01 +62.2065 -008.3059 +61.6666 -009.5438
21:47:23 +61.5863 -008.1910 +35 229 -01 +61.8530 -007.5635 +61.3195 -008.8015
21:47:28 +61.2359 -007.4555 +35 230 -02 +61.4993 -006.8281 +60.9722 -008.0662
21:47:33 +60.8854 -006.7264 +35 231 -02 +61.1456 -006.0990 +60.6248 -007.3372
21:47:38 +60.5347 -006.0033 +35 232 -03 +60.7918 -005.3760 +60.2771 -006.6142
21:47:43 +60.1838 -005.2857 +35 233 -03 +60.4378 -004.6585 +59.9293 -005.8968
21:47:47 +59.8327 -004.5732 +34 234 -04 +60.0837 -003.9461 +59.5812 -005.1845
21:47:52 +59.4814 -003.8655 +34 235 -04 +59.7293 -003.2383 +59.2328 -004.4769
21:47:57 +59.1297 -003.1620 +34 236 -05 +59.3746 -002.5348 +58.8841 -003.7736
21:48:02 +58.7777 -002.4623 +34 237 -05 +59.0197 -001.8351 +58.5351 -003.0742
21:48:07 +58.4254 -001.7662 +34 238 -06 +58.6644 -001.1389 +58.1857 -002.3783
21:48:11 +58.0727 -001.0732 +34 239 -06 +58.3087 -000.4457 +57.8358 -001.6857
21:48:16 +57.7195 -000.3829 +34 240 -07 +57.9526 +000.2448 +57.4855 -000.9958
21:48:21 +57.3658 +000.3050 +34 241 -07 +57.5960 +000.9331 +57.1346 -000.3083
21:48:26 +57.0115 +000.9909 +33 242 -08 +57.2388 +001.6194 +56.7832 +000.3771
21:48:30 +56.6567 +001.6752 +33 243 -08 +56.8811 +002.3043 +56.4312 +001.0607
21:48:35 +56.3012 +002.3582 +33 244 -09 +56.5227 +002.9879 +56.0785 +001.7430
21:48:40 +55.9450 +003.0403 +33 245 -09 +56.1636 +003.6708 +55.7251 +002.4244
21:48:45 +55.5880 +003.7219 +33 246 -10 +55.8038 +004.3533 +55.3709 +003.1050
21:48:50 +55.2302 +004.4034 +32 246 -10 +55.4431 +005.0357 +55.0159 +003.7854
21:48:54 +54.8715 +005.0850 +32 247 -11 +55.0816 +005.7185 +54.6600 +004.4659
21:48:59 +54.5118 +005.7673 +32 248 -11 +54.7190 +006.4020 +54.3032 +005.1468
21:49:04 +54.1511 +006.4505 +32 249 -12 +54.3554 +007.0867 +53.9453 +005.8286
21:49:09 +53.7893 +007.1351 +31 250 -12 +53.9907 +007.7729 +53.5863 +006.5115
21:49:14 +53.4263 +007.8215 +31 251 -13 +53.6247 +008.4610 +53.2262 +007.1961
21:49:18 +53.0619 +008.5100 +31 252 -13 +53.2575 +009.1516 +52.8647 +007.8827
21:49:23 +52.6963 +009.2012 +31 253 -14 +52.8888 +009.8450 +52.5019 +008.5717
21:49:28 +52.3291 +009.8954 +30 253 -14 +52.5187 +010.5417 +52.1377 +009.2635
21:49:33 +51.9604 +010.5932 +30 254 -15 +52.1469 +011.2422 +51.7719 +009.9587
21:49:37 +51.5899 +011.2950 +30 255 -15 +51.7734 +011.9469 +51.4045 +010.6576
21:49:42 +51.2177 +012.0013 +29 256 -16 +51.3980 +012.6565 +51.0353 +011.3608
21:49:47 +50.8435 +012.7127 +29 257 -16 +51.0206 +013.3714 +50.6642 +012.0688
21:49:52 +50.4673 +013.4298 +29 258 -17 +50.6411 +014.0924 +50.2911 +012.7821
21:49:57 +50.0888 +014.1531 +28 258 -17 +50.2593 +014.8200 +49.9159 +013.5014
21:50:01 +49.7079 +014.8834 +28 259 -18 +49.8751 +015.5548 +49.5383 +014.2272
21:50:06 +49.3245 +015.6212 +27 260 -18 +49.4881 +016.2978 +49.1582 +014.9602
21:50:11 +48.9383 +016.3674 +27 261 -19 +49.0983 +017.0496 +48.7755 +015.7011
21:50:16 +48.5491 +017.1229 +26 262 -19 +48.7054 +017.8111 +48.3899 +016.4508
21:50:21 +48.1567 +017.8884 +26 262 -20 +48.3092 +018.5833 +48.0012 +017.2100
21:50:25 +47.7609 +018.6650 +26 263 -20 +47.9093 +019.3673 +47.6092 +017.9798
21:50:30 +47.3613 +019.4538 +25 264 -21 +47.5056 +020.1641 +47.2137 +018.7610
21:50:35 +46.9576 +020.2560 +25 265 -21 +47.0975 +020.9752 +46.8142 +019.5549
21:50:40 +46.5496 +021.0730 +24 266 -22 +46.6849 +021.8019 +46.4105 +020.3627
21:50:44 +46.1367 +021.9062 +23 267 -22 +46.2671 +022.6460 +46.0023 +021.1858
21:50:49 +45.7185 +022.7574 +23 267 -23 +45.8438 +023.5092 +45.5890 +022.0258
21:50:54 +45.2945 +023.6285 +22 268 -23 +45.4143 +024.3938 +45.1702 +022.8845
21:50:59 +44.8642 +024.5219 +22 269 -24 +44.9780 +025.3022 +44.7454 +023.7640
21:51:04 +44.4267 +025.4402 +21 270 -24 +44.5340 +026.2374 +44.3139 +024.6667
21:51:08 +43.9812 +026.3864 +20 271 -25 +44.0815 +027.2029 +43.8750 +025.5954
21:51:13 +43.5268 +027.3644 +19 272 -25 +43.6194 +028.2029 +43.4278 +026.5534
21:51:18 +43.0623 +028.3786 +19 272 -26 +43.1463 +029.2425 +42.9712 +027.5447
21:51:23 +42.5862 +029.4345 +18 273 -26 +42.6604 +030.3280 +42.5040 +028.5742
21:51:28 +42.0966 +030.5391 +17 274 -27 +42.1597 +031.4677 +42.0245 +029.6477
21:51:32 +41.5912 +031.7012 +16 275 -27 +41.6412 +032.6720 +41.5307 +030.7730
21:51:37 +41.0669 +032.9328 +15 276 -28 +41.1012 +033.9554 +41.0200 +031.9599
21:51:42 +40.5193 +034.2498 +14 277 -28 +40.5344 +035.3380 +40.4890 +033.2214
21:51:47 +39.9424 +035.6755 +13 278 -29 +39.9328 +036.8500 +39.9327 +034.5761
21:51:51 +39.3269 +037.2452 +12 279 -29 +39.2836 +038.5399 +39.3441 +036.0506
21:51:56 +38.6570 +039.0180 +10 280 -30 +38.5637 +040.4958 +38.7121 +037.6874
21:52:01 +37.9030 +041.1082 +08 282 -30 +37.7214 +042.9138 +38.0170 +039.5607
21:52:06 +36.9894 +043.8031 +06 283 -31 +36.5698 +046.5094 +37.2182 +041.8259
21:52:11 +35.4238 +048.9889 +02 287 -31 +36.3728 +046.3782 +36.1867 +044.9760
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.