Stellar Occultation by (42) Isis on 2010-09-20 (04:18:40 UT)
Event Details
Occultation UUID [and db] : 5d443fa4-8af6-41e0-a3d6-783a350b5223 [observed]
Occultation Date + Time : 2010-09-20 at 04:18:40 UT +/- 0.0 min [1]
Object Designation : (42) Isis
Star Designation : GDR3 0866991104918746624
Star Coordinates (ICRF) : RA = 07 43 35.1666, DE = +22 42 48.336 [2]
Star Magnitudes : G = 9.21 mag, RP = 8.47 mag, BP = 9.83 mag
Object Magnitude : V = 13.29 mag
Estimated Magnitude Drop : 4.1 mag
Estimated Max. Duration : 3.6 sec
Object Mean Diameter : 100 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 27.5 km/s
Elongation to Moon & Sun : 151° (sunlit = 91%), Sun = 63°
Cross-track uncertainty : 1.0 mas = 2 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.37 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#124
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
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04:15:17 +32.6071 -041.7601 +08 068 -50 +32.3341 -043.7792 +32.7376 -040.0720
04:15:21 +34.7131 -036.6073 +13 071 -45 +34.7547 -037.9205 +34.6314 -035.3918
04:15:25 +36.2163 -032.7914 +16 074 -42 +36.3617 -033.8797 +36.0487 -031.7610
04:15:29 +37.4422 -029.5689 +19 076 -39 +37.6457 -030.5349 +37.2234 -028.6455
04:15:33 +38.4972 -026.6985 +22 078 -37 +38.7401 -027.5838 +38.2428 -025.8480
04:15:37 +39.4321 -024.0657 +24 079 -34 +39.7045 -024.8918 +39.1507 -023.2697
04:15:41 +40.2761 -021.6056 +26 081 -32 +40.5718 -022.3851 +39.9729 -020.8530
04:15:45 +41.0475 -019.2771 +28 083 -31 +41.3626 -020.0183 +40.7261 -018.5606
04:15:49 +41.7588 -017.0524 +29 085 -29 +42.0905 -017.7608 +41.4218 -016.3670
04:15:53 +42.4191 -014.9117 +31 087 -27 +42.7653 -015.5913 +42.0684 -014.2538
04:15:57 +43.0351 -012.8402 +33 088 -25 +43.3941 -013.4939 +42.6721 -012.2071
04:16:01 +43.6119 -010.8266 +34 090 -24 +43.9825 -011.4565 +43.2379 -010.2164
04:16:05 +44.1536 -008.8621 +36 092 -22 +44.5348 -009.4699 +43.7695 -008.2733
04:16:09 +44.6634 -006.9397 +37 094 -21 +45.0543 -007.5266 +44.2700 -006.3710
04:16:13 +45.1440 -005.0535 +38 095 -19 +45.5439 -005.6205 +44.7421 -004.5042
04:16:17 +45.5976 -003.1988 +40 097 -18 +46.0058 -003.7466 +45.1877 -002.6681
04:16:21 +46.0261 -001.3717 +41 099 -17 +46.4420 -001.9009 +45.6087 -000.8591
04:16:25 +46.4309 +000.4311 +42 101 -15 +46.8541 -000.0799 +46.0065 +000.9260
04:16:29 +46.8135 +002.2124 +43 103 -14 +47.2435 +001.7193 +46.3825 +002.6899
04:16:33 +47.1749 +003.9746 +44 105 -13 +47.6114 +003.4992 +46.7378 +004.4350
04:16:37 +47.5162 +005.7199 +45 107 -12 +47.9588 +005.2619 +47.0733 +006.1632
04:16:41 +47.8383 +007.4499 +46 109 -10 +48.2865 +007.0093 +47.3898 +007.8763
04:16:45 +48.1418 +009.1662 +47 111 -09 +48.5955 +008.7428 +47.6881 +009.5758
04:16:49 +48.4275 +010.8700 +48 113 -08 +48.8863 +010.4640 +47.9689 +011.2628
04:16:53 +48.6959 +012.5626 +49 115 -07 +49.1595 +012.1739 +48.2328 +012.9386
04:16:57 +48.9477 +014.2450 +50 117 -06 +49.4158 +013.8735 +48.4802 +014.6041
04:17:01 +49.1832 +015.9179 +51 119 -04 +49.6556 +015.5638 +48.7116 +016.2602
04:17:05 +49.4029 +017.5822 +52 121 -03 +49.8793 +017.2455 +48.9274 +017.9076
04:17:09 +49.6071 +019.2384 +52 123 -02 +50.0873 +018.9192 +49.1281 +019.5468
04:17:13 +49.7963 +020.8872 +53 126 -01 +50.2800 +020.5856 +49.3139 +021.1786
04:17:17 +49.9707 +022.5290 +54 128 +00 +50.4576 +022.2450 +49.4851 +022.8033
04:17:21 +50.1306 +024.1642 +55 130 +01 +50.6206 +023.8979 +49.6422 +024.4214
04:17:25 +50.2763 +025.7932 +55 133 +02 +50.7691 +025.5446 +49.7852 +026.0331
04:17:29 +50.4081 +027.4162 +56 135 +03 +50.9034 +027.1854 +49.9144 +027.6389
04:17:33 +50.5260 +029.0336 +57 138 +04 +51.0238 +028.8206 +50.0301 +029.2389
04:17:37 +50.6305 +030.6454 +57 140 +05 +51.1303 +030.4503 +50.1325 +030.8334
04:17:41 +50.7215 +032.2519 +58 143 +06 +51.2233 +032.0748 +50.2217 +032.4225
04:17:45 +50.7994 +033.8531 +58 146 +07 +51.3029 +033.6940 +50.2979 +034.0065
04:17:49 +50.8642 +035.4493 +59 148 +08 +51.3692 +035.3081 +50.3613 +035.5853
04:17:53 +50.9162 +037.0405 +59 151 +09 +51.4225 +036.9173 +50.4121 +037.1591
04:17:57 +50.9555 +038.6267 +60 154 +10 +51.4629 +038.5214 +50.4503 +038.7279
04:18:01 +50.9822 +040.2080 +60 157 +11 +51.4904 +040.1206 +50.4762 +040.2919
04:18:05 +50.9964 +041.7844 +61 160 +12 +51.5053 +041.7148 +50.4897 +041.8511
04:18:09 +50.9983 +043.3559 +61 163 +13 +51.5077 +043.3042 +50.4912 +043.4054
04:18:13 +50.9880 +044.9226 +61 166 +14 +51.4977 +044.8885 +50.4806 +044.9550
04:18:17 +50.9655 +046.4845 +61 169 +15 +51.4753 +046.4680 +50.4580 +046.4998
04:18:21 +50.9310 +048.0415 +62 172 +16 +51.4407 +048.0425 +50.4237 +048.0400
04:18:25 +50.8847 +049.5937 +62 175 +17 +51.3941 +049.6120 +50.3776 +049.5754
04:18:29 +50.8264 +051.1410 +62 178 +18 +51.3354 +051.1766 +50.3198 +051.1061
04:18:33 +50.7565 +052.6836 +62 181 +19 +51.2648 +052.7362 +50.2505 +052.6321
04:18:37 +50.6749 +054.2213 +62 184 +20 +51.1823 +054.2909 +50.1697 +054.1535
04:18:41 +50.5816 +055.7543 +62 187 +21 +51.0880 +055.8406 +50.0775 +055.6704
04:18:45 +50.4769 +057.2826 +62 190 +22 +50.9821 +057.3853 +49.9739 +057.1826
04:18:49 +50.3607 +058.8062 +62 193 +22 +50.8645 +058.9252 +49.8589 +058.6904
04:18:53 +50.2330 +060.3251 +62 196 +23 +50.7353 +060.4603 +49.7328 +060.1938
04:18:57 +50.0940 +061.8396 +62 199 +24 +50.5947 +061.9906 +49.5954 +061.6929
04:19:01 +49.9437 +063.3496 +61 202 +25 +50.4425 +063.5162 +49.4469 +063.1877
04:19:05 +49.7821 +064.8552 +61 205 +26 +50.2788 +065.0373 +49.2872 +064.6784
04:19:09 +49.6092 +066.3567 +61 208 +27 +50.1038 +066.5540 +49.1164 +066.1652
04:19:13 +49.4251 +067.8542 +61 211 +28 +49.9174 +068.0663 +48.9346 +067.6482
04:19:17 +49.2297 +069.3478 +60 213 +29 +49.7195 +069.5746 +48.7416 +069.1276
04:19:21 +49.0231 +070.8378 +60 216 +30 +49.5103 +071.0790 +48.5375 +070.6035
04:19:25 +48.8053 +072.3243 +59 219 +31 +49.2897 +072.5797 +48.3224 +072.0763
04:19:29 +48.5762 +073.8078 +59 221 +32 +49.0577 +074.0771 +48.0961 +073.5462
04:19:33 +48.3358 +075.2883 +58 224 +32 +48.8143 +075.5713 +47.8586 +075.0135
04:19:37 +48.0841 +076.7664 +58 227 +33 +48.5593 +077.0628 +47.6100 +076.4785
04:19:41 +47.8209 +078.2423 +57 229 +34 +48.2929 +078.5519 +47.3501 +077.9416
04:19:45 +47.5463 +079.7164 +57 231 +35 +48.0148 +080.0390 +47.0788 +079.4031
04:19:49 +47.2601 +081.1893 +56 234 +36 +47.7250 +081.5245 +46.7961 +080.8635
04:19:53 +46.9622 +082.6613 +55 236 +37 +47.4234 +083.0091 +46.5018 +082.3234
04:19:58 +46.6526 +084.1331 +55 238 +38 +47.1098 +084.4931 +46.1959 +083.7831
04:20:02 +46.3309 +085.6051 +54 241 +39 +46.7841 +085.9773 +45.8781 +085.2433
04:20:06 +45.9971 +087.0781 +53 243 +40 +46.4461 +087.4622 +45.5484 +086.7047
04:20:10 +45.6509 +088.5528 +53 245 +40 +46.0956 +088.9487 +45.2064 +088.1678
04:20:14 +45.2922 +090.0299 +52 247 +41 +45.7324 +090.4374 +44.8519 +089.6336
04:20:18 +44.9205 +091.5104 +51 249 +42 +45.3562 +091.9294 +44.4848 +091.1027
04:20:22 +44.5357 +092.9950 +50 251 +43 +44.9666 +093.4255 +44.1046 +092.5762
04:20:26 +44.1374 +094.4850 +49 253 +44 +44.5633 +094.9268 +43.7110 +094.0551
04:20:30 +43.7251 +095.9814 +48 254 +45 +44.1459 +096.4345 +43.3037 +095.5404
04:20:34 +43.2984 +097.4855 +47 256 +46 +43.7138 +097.9500 +42.8821 +097.0334
04:20:38 +42.8567 +098.9988 +46 258 +46 +43.2667 +099.4746 +42.4458 +098.5355
04:20:42 +42.3995 +100.5228 +45 260 +47 +42.8037 +101.0101 +41.9941 +100.0482
04:20:46 +41.9260 +102.0593 +44 261 +48 +42.3242 +102.5583 +41.5264 +101.5734
04:20:50 +41.4355 +103.6103 +43 263 +49 +41.8275 +104.1212 +41.0419 +103.1128
04:20:54 +40.9269 +105.1782 +42 265 +50 +41.3124 +105.7012 +40.5397 +104.6688
04:20:58 +40.3993 +106.7655 +41 266 +50 +40.7779 +107.3011 +40.0187 +106.2439
04:21:02 +39.8514 +108.3752 +40 268 +51 +40.2226 +108.9240 +39.4778 +107.8409
04:21:06 +39.2816 +110.0110 +38 269 +52 +39.6451 +110.5734 +38.9154 +109.4633
04:21:10 +38.6882 +111.6767 +37 271 +52 +39.0435 +112.2538 +38.3300 +111.1150
04:21:14 +38.0692 +113.3775 +36 272 +53 +38.4156 +113.9702 +37.7194 +112.8006
04:21:18 +37.4219 +115.1190 +34 274 +54 +37.7587 +115.7287 +37.0813 +114.5259
04:21:22 +36.7432 +116.9086 +33 275 +54 +37.0695 +117.5369 +36.4126 +116.2975
04:21:26 +36.0292 +118.7550 +31 277 +55 +36.3439 +119.4043 +35.7097 +118.1240
04:21:30 +35.2749 +120.6697 +29 278 +55 +35.5765 +121.3428 +34.9679 +120.0159
04:21:34 +34.4738 +122.6673 +28 280 +55 +34.7604 +123.3683 +34.1810 +121.9872
04:21:38 +33.6172 +124.7677 +26 281 +56 +33.8862 +125.5022 +33.3410 +124.0563
04:21:42 +32.6928 +126.9987 +24 283 +56 +32.9403 +127.7750 +32.4365 +126.2486
04:21:46 +31.6826 +129.4013 +22 284 +56 +31.9029 +130.2321 +31.4512 +128.6014
04:21:50 +30.5577 +132.0411 +19 286 +55 +30.7412 +132.9480 +30.3597 +131.1729
04:21:54 +29.2674 +135.0346 +16 287 +55 +29.3954 +136.0599 +29.1179 +134.0634
04:21:58 +27.7028 +138.6324 +13 289 +54 +27.7285 +139.8832 +27.6372 +137.4774
04:22:02 +25.5106 +143.6530 +08 292 +52 +25.1921 +145.6907 +25.6671 +141.9941
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.