Stellar Occultation by (591) Irmgard on 2017-09-03 (00:17:37 UT)
Event Details
Occultation UUID [and db] : 84a14bf1-e2c2-4208-a99f-664b62c83ab0 [observed]
Occultation Date + Time : 2017-09-03 at 00:17:37 UT +/- 0.0 min [1]
Object Designation : (591) Irmgard
Star Designation : GDR3 2621898146309443072
Star Coordinates (ICRF) : RA = 22 37 23.4009, DE = -07 02 12.348 [2]
Star Magnitudes : G = 10.4 mag, RP = 9.99 mag, BP = 10.66 mag
Object Magnitude : V = 14.92 mag
Estimated Magnitude Drop : 4.5 mag
Estimated Max. Duration : 3.5 sec
Object Mean Diameter : 52 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 14.8 km/s
Elongation to Moon & Sun : 36° (sunlit = 89%), Sun = 177°
Cross-track uncertainty : 0.8 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 7.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#63
[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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00:12:47 +54.4389 +062.9919 +06 249 -07 +53.7552 +060.8249 +55.2344 +066.0026
00:12:51 +53.7447 +058.5186 +09 245 -10 +53.1491 +057.0239 +54.3802 +060.2893
00:12:55 +53.1968 +055.1723 +11 242 -12 +52.6445 +053.9972 +53.7732 +056.4993
00:12:58 +52.7239 +052.3914 +12 240 -13 +52.1991 +051.4135 +53.2662 +053.4701
00:13:02 +52.2992 +049.9662 +14 238 -15 +51.7940 +049.1257 +52.8181 +050.8804
00:13:06 +51.9088 +047.7909 +15 236 -16 +51.4189 +047.0533 +52.4103 +048.5856
00:13:10 +51.5449 +045.8032 +16 235 -17 +51.0672 +045.1465 +52.0326 +046.5060
00:13:14 +51.2021 +043.9629 +18 233 -19 +50.7346 +043.3719 +51.6784 +044.5921
00:13:18 +50.8766 +042.2421 +19 232 -20 +50.4179 +041.7059 +51.3434 +042.8107
00:13:22 +50.5660 +040.6207 +20 230 -21 +50.1149 +040.1312 +51.0245 +041.1382
00:13:25 +50.2680 +039.0836 +21 229 -21 +49.8237 +038.6344 +50.7193 +039.5572
00:13:29 +49.9813 +037.6189 +21 228 -22 +49.5429 +037.2050 +50.4260 +038.0543
00:13:33 +49.7044 +036.2174 +22 227 -23 +49.2715 +035.8348 +50.1433 +036.6192
00:13:37 +49.4363 +034.8716 +23 225 -24 +49.0084 +034.5168 +49.8700 +035.2434
00:13:41 +49.1763 +033.5751 +24 224 -25 +48.7530 +033.2456 +49.6051 +033.9201
00:13:45 +48.9236 +032.3230 +25 223 -25 +48.5044 +032.0162 +49.3479 +032.6437
00:13:49 +48.6775 +031.1107 +25 222 -26 +48.2623 +030.8247 +49.0977 +031.4094
00:13:52 +48.4377 +029.9346 +26 221 -27 +48.0261 +029.6677 +48.8540 +030.2131
00:13:56 +48.2035 +028.7915 +27 220 -27 +47.7954 +028.5422 +48.6163 +029.0515
00:14:00 +47.9747 +027.6786 +27 219 -28 +47.5698 +027.4456 +48.3841 +027.9214
00:14:04 +47.7509 +026.5934 +28 218 -29 +47.3490 +026.3755 +48.1571 +026.8203
00:14:08 +47.5317 +025.5339 +29 217 -29 +47.1327 +025.3300 +47.9350 +025.7460
00:14:12 +47.3170 +024.4980 +29 216 -30 +46.9206 +024.3073 +47.7174 +024.6963
00:14:16 +47.1064 +023.4841 +30 215 -30 +46.7126 +023.3058 +47.5041 +023.6695
00:14:19 +46.8997 +022.4907 +30 214 -31 +46.5084 +022.3240 +47.2949 +022.6639
00:14:23 +46.6968 +021.5163 +31 213 -31 +46.3079 +021.3606 +47.0896 +021.6781
00:14:27 +46.4975 +020.5599 +31 212 -32 +46.1108 +020.4145 +46.8879 +020.7109
00:14:31 +46.3015 +019.6201 +32 211 -32 +45.9170 +019.4846 +46.6897 +019.7609
00:14:35 +46.1088 +018.6961 +32 210 -33 +45.7263 +018.5699 +46.4949 +018.8272
00:14:39 +45.9192 +017.7868 +33 209 -33 +45.5387 +017.6695 +46.3032 +017.9087
00:14:43 +45.7326 +016.8915 +33 208 -34 +45.3540 +016.7826 +46.1147 +017.0046
00:14:46 +45.5489 +016.0093 +34 207 -34 +45.1721 +015.9084 +45.9290 +016.1141
00:14:50 +45.3679 +015.1394 +34 206 -34 +44.9929 +015.0462 +45.7463 +015.2362
00:14:54 +45.1896 +014.2813 +34 206 -35 +44.8162 +014.1954 +45.5662 +014.3705
00:14:58 +45.0139 +013.4342 +35 205 -35 +44.6421 +013.3554 +45.3887 +013.5161
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00:15:17 +44.1708 +009.3461 +37 200 -37 +43.8064 +009.2987 +44.5381 +009.3955
00:15:21 +44.0088 +008.5545 +37 199 -37 +43.6458 +008.5128 +44.3747 +008.5982
00:15:25 +43.8489 +007.7707 +37 198 -38 +43.4872 +007.7344 +44.2135 +007.8087
00:15:29 +43.6911 +006.9942 +38 197 -38 +43.3306 +006.9632 +44.0543 +007.0268
00:15:33 +43.5351 +006.2247 +38 197 -38 +43.1759 +006.1988 +43.8971 +006.2520
00:15:37 +43.3812 +005.4619 +38 196 -38 +43.0231 +005.4409 +43.7419 +005.4841
00:15:40 +43.2290 +004.7053 +39 195 -39 +42.8721 +004.6892 +43.5886 +004.7226
00:15:44 +43.0787 +003.9549 +39 194 -39 +42.7229 +003.9434 +43.4371 +003.9673
00:15:48 +42.9302 +003.2101 +39 193 -39 +42.5755 +003.2032 +43.2875 +003.2179
00:15:52 +42.7835 +002.4709 +39 192 -39 +42.4298 +002.4684 +43.1397 +002.4742
00:15:56 +42.6384 +001.7368 +40 191 -40 +42.2858 +001.7387 +42.9936 +001.7357
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00:16:04 +42.3534 +000.2835 +40 189 -40 +42.0027 +000.2936 +42.7065 +000.2738
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00:16:11 +42.0748 -001.1519 +41 188 -40 +41.7260 -001.1338 +42.4260 -001.1697
00:16:15 +41.9378 -001.8634 +41 187 -40 +41.5900 -001.8415 +42.2881 -001.8851
00:16:19 +41.8024 -002.5710 +41 186 -41 +41.4554 -002.5453 +42.1518 -002.5966
00:16:23 +41.6685 -003.2749 +41 185 -41 +41.3224 -003.2455 +42.0170 -003.3043
00:16:27 +41.5361 -003.9753 +41 184 -41 +41.1908 -003.9423 +41.8838 -004.0084
00:16:31 +41.4052 -004.6724 +42 183 -41 +41.0607 -004.6359 +41.7520 -004.7092
00:16:34 +41.2757 -005.3664 +42 182 -41 +40.9320 -005.3264 +41.6217 -005.4067
00:16:38 +41.1476 -006.0575 +42 181 -41 +40.8047 -006.0140 +41.4928 -006.1013
00:16:42 +41.0209 -006.7457 +42 181 -41 +40.6788 -006.6989 +41.3654 -006.7930
00:16:46 +40.8957 -007.4313 +42 180 -41 +40.5542 -007.3812 +41.2394 -007.4820
00:16:50 +40.7718 -008.1144 +42 179 -42 +40.4310 -008.0610 +41.1147 -008.1685
00:16:54 +40.6492 -008.7953 +42 178 -42 +40.3091 -008.7386 +40.9915 -008.8526
00:16:58 +40.5280 -009.4739 +42 177 -42 +40.1886 -009.4141 +40.8696 -009.5345
00:17:01 +40.4081 -010.1505 +42 176 -42 +40.0694 -010.0876 +40.7490 -010.2143
00:17:05 +40.2895 -010.8253 +43 175 -42 +39.9514 -010.7592 +40.6298 -010.8923
00:17:09 +40.1723 -011.4983 +43 174 -42 +39.8348 -011.4291 +40.5119 -011.5684
00:17:13 +40.0563 -012.1697 +43 173 -42 +39.7194 -012.0975 +40.3953 -012.2430
00:17:17 +39.9416 -012.8396 +43 173 -42 +39.6053 -012.7644 +40.2800 -012.9160
00:17:21 +39.8281 -013.5083 +43 172 -42 +39.4924 -013.4300 +40.1659 -013.5877
00:17:25 +39.7160 -014.1757 +43 171 -42 +39.3808 -014.0945 +40.0532 -014.2581
00:17:28 +39.6050 -014.8420 +43 170 -42 +39.2704 -014.7579 +39.9417 -014.9275
00:17:32 +39.4954 -015.5074 +43 169 -42 +39.1613 -015.4204 +39.8315 -015.5959
00:17:36 +39.3869 -016.1720 +43 168 -42 +39.0533 -016.0821 +39.7225 -016.2635
00:17:40 +39.2797 -016.8360 +43 167 -42 +38.9466 -016.7431 +39.6148 -016.9304
00:17:44 +39.1737 -017.4993 +43 166 -42 +38.8411 -017.4035 +39.5083 -017.5967
00:17:48 +39.0689 -018.1623 +43 165 -42 +38.7368 -018.0636 +39.4031 -018.2626
00:17:52 +38.9654 -018.8249 +43 165 -42 +38.6337 -018.7234 +39.2991 -018.9281
00:17:55 +38.8630 -019.4873 +43 164 -42 +38.5318 -019.3829 +39.1963 -019.5935
00:17:59 +38.7619 -020.1497 +43 163 -41 +38.4311 -020.0425 +39.0947 -020.2589
00:18:03 +38.6620 -020.8122 +43 162 -41 +38.3315 -020.7021 +38.9944 -020.9243
00:18:07 +38.5632 -021.4749 +43 161 -41 +38.2332 -021.3619 +38.8952 -021.5899
00:18:11 +38.4657 -022.1379 +43 160 -41 +38.1360 -022.0220 +38.7973 -022.2558
00:18:15 +38.3694 -022.8013 +42 159 -41 +38.0401 -022.6826 +38.7006 -022.9222
00:18:19 +38.2743 -023.4654 +42 158 -41 +37.9453 -023.3437 +38.6051 -023.5892
00:18:22 +38.1803 -024.1301 +42 158 -41 +37.8517 -024.0056 +38.5109 -024.2569
00:18:26 +38.0876 -024.7957 +42 157 -41 +37.7593 -024.6683 +38.4178 -024.9255
00:18:30 +37.9961 -025.4623 +42 156 -41 +37.6681 -025.3319 +38.3260 -025.5950
00:18:34 +37.9058 -026.1300 +42 155 -40 +37.5781 -025.9966 +38.2354 -026.2657
00:18:38 +37.8167 -026.7989 +42 154 -40 +37.4893 -026.6626 +38.1461 -026.9377
00:18:42 +37.7289 -027.4692 +42 153 -40 +37.4017 -027.3300 +38.0579 -027.6111
00:18:46 +37.6422 -028.1411 +41 152 -40 +37.3153 -027.9988 +37.9710 -028.2860
00:18:49 +37.5568 -028.8147 +41 152 -40 +37.2301 -028.6693 +37.8854 -028.9627
00:18:53 +37.4726 -029.4900 +41 151 -39 +37.1462 -029.3416 +37.8010 -029.6413
00:18:57 +37.3897 -030.1674 +41 150 -39 +37.0635 -030.0159 +37.7179 -030.3218
00:19:01 +37.3080 -030.8469 +41 149 -39 +36.9820 -030.6922 +37.6360 -031.0046
00:19:05 +37.2276 -031.5288 +40 148 -39 +36.9017 -031.3709 +37.5554 -031.6897
00:19:09 +37.1485 -032.2131 +40 147 -39 +36.8228 -032.0519 +37.4761 -032.3773
00:19:13 +37.0706 -032.9000 +40 147 -38 +36.7450 -032.7356 +37.3981 -033.0676
00:19:16 +36.9941 -033.5898 +40 146 -38 +36.6686 -033.4220 +37.3215 -033.7608
00:19:20 +36.9189 -034.2826 +40 145 -38 +36.5935 -034.1114 +37.2461 -034.4571
00:19:24 +36.8450 -034.9785 +39 144 -37 +36.5197 -034.8039 +37.1721 -035.1566
00:19:28 +36.7724 -035.6779 +39 143 -37 +36.4472 -035.4997 +37.0995 -035.8597
00:19:32 +36.7012 -036.3809 +39 143 -37 +36.3760 -036.1991 +37.0282 -036.5664
00:19:36 +36.6314 -037.0878 +38 142 -37 +36.3063 -036.9023 +36.9584 -037.2770
00:19:40 +36.5630 -037.7986 +38 141 -36 +36.2379 -037.6094 +36.8900 -037.9917
00:19:43 +36.4960 -038.5138 +38 140 -36 +36.1709 -038.3207 +36.8230 -038.7109
00:19:47 +36.4305 -039.2335 +38 139 -36 +36.1053 -039.0365 +36.7575 -039.4346
00:19:51 +36.3664 -039.9580 +37 139 -35 +36.0412 -039.7569 +36.6935 -040.1633
00:19:55 +36.3038 -040.6876 +37 138 -35 +35.9786 -040.4823 +36.6310 -040.8972
00:19:59 +36.2428 -041.4226 +37 137 -35 +35.9175 -041.2130 +36.5701 -041.6366
00:20:03 +36.1834 -042.1632 +36 136 -34 +35.8579 -041.9492 +36.5108 -042.3817
00:20:07 +36.1255 -042.9098 +36 136 -34 +35.7999 -042.6913 +36.4531 -043.1330
00:20:10 +36.0693 -043.6628 +35 135 -33 +35.7435 -043.4395 +36.3971 -043.8908
00:20:14 +36.0148 -044.4224 +35 134 -33 +35.6888 -044.1943 +36.3428 -044.6555
00:20:18 +35.9620 -045.1892 +35 133 -33 +35.6358 -044.9560 +36.2902 -045.4274
00:20:22 +35.9110 -045.9634 +34 133 -32 +35.5845 -045.7251 +36.2395 -046.2071
00:20:26 +35.8618 -046.7456 +34 132 -32 +35.5351 -046.5019 +36.1906 -046.9949
00:20:30 +35.8145 -047.5363 +33 131 -31 +35.4874 -047.2869 +36.1437 -047.7914
00:20:34 +35.7692 -048.3359 +33 130 -31 +35.4417 -048.0806 +36.0987 -048.5971
00:20:37 +35.7259 -049.1450 +32 130 -30 +35.3980 -048.8836 +36.0558 -049.4126
00:20:41 +35.6846 -049.9642 +32 129 -30 +35.3563 -049.6964 +36.0151 -050.2384
00:20:45 +35.6456 -050.7942 +31 128 -29 +35.3167 -050.5196 +35.9765 -051.0754
00:20:49 +35.6087 -051.6356 +31 127 -29 +35.2793 -051.3540 +35.9403 -051.9242
00:20:53 +35.5743 -052.4893 +30 127 -28 +35.2442 -052.2002 +35.9065 -052.7857
00:20:57 +35.5423 -053.3562 +30 126 -28 +35.2116 -053.0592 +35.8752 -053.6607
00:21:01 +35.5129 -054.2370 +29 125 -27 +35.1814 -053.9317 +35.8466 -054.5503
00:21:04 +35.4862 -055.1330 +29 124 -26 +35.1539 -054.8189 +35.8207 -055.4555
00:21:08 +35.4623 -056.0452 +28 124 -26 +35.1292 -055.7217 +35.7978 -056.3776
00:21:12 +35.4415 -056.9750 +28 123 -25 +35.1074 -056.6414 +35.7781 -057.3179
00:21:16 +35.4239 -057.9238 +27 122 -25 +35.0887 -057.5794 +35.7616 -058.2780
00:21:20 +35.4097 -058.8932 +26 121 -24 +35.0733 -058.5372 +35.7487 -059.2596
00:21:24 +35.3992 -059.8852 +26 120 -23 +35.0614 -059.5166 +35.7396 -060.2648
00:21:28 +35.3926 -060.9018 +25 120 -23 +35.0534 -060.5196 +35.7345 -061.2958
00:21:31 +35.3902 -061.9456 +24 119 -22 +35.0494 -061.5485 +35.7339 -062.3553
00:21:35 +35.3925 -063.0193 +23 118 -21 +35.0498 -062.6060 +35.7382 -063.4465
00:21:39 +35.3998 -064.1265 +23 117 -20 +35.0551 -063.6951 +35.7477 -064.5730
00:21:43 +35.4127 -065.2712 +22 117 -19 +35.0656 -064.8196 +35.7631 -065.7392
00:21:47 +35.4318 -066.4582 +21 116 -18 +35.0821 -065.9839 +35.7851 -066.9506
00:21:51 +35.4579 -067.6935 +20 115 -18 +35.1051 -067.1935 +35.8145 -068.2137
00:21:55 +35.4918 -068.9845 +19 114 -17 +35.1354 -068.4550 +35.8524 -069.5370
00:21:58 +35.5349 -070.3408 +18 113 -16 +35.1743 -069.7767 +35.9001 -070.9314
00:22:02 +35.5887 -071.7748 +17 112 -14 +35.2230 -071.1696 +35.9595 -072.4111
00:22:06 +35.6553 -073.3034 +16 111 -13 +35.2835 -072.6481 +36.0331 -073.9960
00:22:10 +35.7377 -074.9501 +15 110 -12 +35.3581 -074.2321 +36.1245 -075.7148
00:22:14 +35.8405 -076.7505 +13 109 -11 +35.4506 -075.9504 +36.2394 -077.6119
00:22:18 +35.9708 -078.7617 +12 108 -09 +35.5666 -077.8477 +36.3871 -079.7627
00:22:22 +36.1415 -081.0873 +10 106 -07 +35.7156 -079.9997 +36.5865 -082.3167
00:22:25 +36.3819 -083.9594 +07 104 -05 +35.9165 -082.5569 +36.8876 -085.6738
00:22:29 +36.7983 -088.2311 +04 102 -01 +36.2192 -085.9187 +36.7834 -085.8405
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.