Stellar Occultation by (476) Hedwig on 2018-07-26 (01:12:10 UT)
Event Details
Occultation UUID [and db] : aad48d5e-3bf7-4c5e-b0eb-053343cb5d1a [observed]
Occultation Date + Time : 2018-07-26 at 01:12:10 UT +/- 0.0 min [1]
Object Designation : (476) Hedwig
Star Designation : GDR3 0106001755666174080
Star Coordinates (ICRF) : RA = 02 17 53.5704, DE = +25 38 05.860 [2]
Star Magnitudes : G = 11.59 mag, RP = 11.19 mag, BP = 11.83 mag
Object Magnitude : V = 13.98 mag
Estimated Magnitude Drop : 2.5 mag
Estimated Max. Duration : 5.6 sec
Object Mean Diameter : 117 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 20.7 km/s
Elongation to Moon & Sun : 116° (sunlit = 97%), Sun = 82°
Cross-track uncertainty : 1.0 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 2.15 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#128
[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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01:08:35 +14.5048 -018.4653 +04 065 -56 +12.9826 -022.6474 +15.6483 -015.0235
01:08:41 +17.8360 -013.0206 +11 066 -53 +17.2134 -015.4076 +18.2570 -011.0416
01:08:48 +20.0646 -009.8165 +14 068 -50 +19.7500 -011.5913 +20.2938 -008.2127
01:08:54 +21.9382 -007.3236 +17 069 -48 +21.7563 -008.8442 +22.0677 -005.9074
01:09:00 +23.6160 -005.2181 +20 070 -46 +23.5128 -006.5943 +23.6817 -003.9167
01:09:06 +25.1654 -003.3643 +22 071 -44 +25.1160 -004.6467 +25.1854 -002.1405
01:09:12 +26.6222 -001.6901 +24 072 -42 +26.6129 -002.9068 +26.6074 -000.5220
01:09:19 +28.0086 -000.1515 +25 073 -40 +28.0307 -001.3201 +27.9658 +000.9753
01:09:25 +29.3390 +001.2806 +27 074 -39 +29.3868 +000.1481 +29.2731 +002.3759
01:09:31 +30.6241 +002.6266 +28 075 -37 +30.6934 +001.5217 +30.5383 +003.6977
01:09:37 +31.8712 +003.9016 +30 077 -35 +31.9593 +002.8178 +31.7683 +004.9541
01:09:44 +33.0865 +005.1171 +31 078 -34 +33.1909 +004.0495 +32.9683 +006.1552
01:09:50 +34.2745 +006.2820 +32 079 -32 +34.3935 +005.2267 +34.1426 +007.3094
01:09:56 +35.4389 +007.4038 +33 080 -31 +35.5712 +006.3574 +35.2945 +008.4233
01:10:02 +36.5828 +008.4882 +34 082 -29 +36.7273 +007.4480 +36.4269 +009.5024
01:10:08 +37.7089 +009.5404 +35 083 -28 +37.8647 +008.5040 +37.5422 +010.5513
01:10:15 +38.8193 +010.5645 +36 084 -27 +38.9857 +009.5298 +38.6424 +011.5741
01:10:21 +39.9159 +011.5643 +37 086 -25 +40.0923 +010.5295 +39.7294 +012.5743
01:10:27 +41.0004 +012.5429 +38 087 -24 +41.1863 +011.5063 +40.8047 +013.5549
01:10:33 +42.0742 +013.5033 +39 089 -23 +42.2693 +012.4632 +41.8696 +014.5187
01:10:39 +43.1386 +014.4479 +40 090 -21 +43.3425 +013.4030 +42.9254 +015.4681
01:10:46 +44.1949 +015.3792 +40 092 -20 +44.4074 +014.3280 +43.9733 +016.4055
01:10:52 +45.2440 +016.2994 +41 094 -19 +45.4649 +015.2405 +45.0142 +017.3330
01:10:58 +46.2870 +017.2104 +42 095 -18 +46.5161 +016.1425 +46.0491 +018.2526
01:11:04 +47.3247 +018.1142 +42 097 -16 +47.5620 +017.0360 +47.0788 +019.1663
01:11:10 +48.3580 +019.0127 +43 098 -15 +48.6034 +017.9229 +48.1041 +020.0758
01:11:17 +49.3877 +019.9077 +43 100 -14 +49.6412 +018.8048 +49.1258 +020.9830
01:11:23 +50.4145 +020.8010 +43 102 -13 +50.6761 +019.6837 +50.1446 +021.8898
01:11:29 +51.4391 +021.6943 +44 104 -12 +51.7089 +020.5613 +51.1611 +022.7980
01:11:35 +52.4622 +022.5896 +44 106 -11 +52.7403 +021.4393 +52.1760 +023.7094
01:11:41 +53.4845 +023.4887 +44 107 -09 +53.7709 +022.3196 +53.1900 +024.6260
01:11:48 +54.5066 +024.3935 +44 109 -08 +54.8015 +023.2040 +54.2036 +025.5499
01:11:54 +55.5291 +025.3062 +45 111 -07 +55.8327 +024.0945 +55.2174 +026.4831
01:12:00 +56.5526 +026.2289 +45 113 -06 +56.8651 +024.9933 +56.2320 +027.4280
01:12:06 +57.5778 +027.1642 +45 115 -05 +57.8994 +025.9026 +57.2480 +028.3872
01:12:12 +58.6051 +028.1145 +45 117 -04 +58.9363 +026.8248 +58.2658 +029.3633
01:12:19 +59.6352 +029.0828 +45 119 -03 +59.9762 +027.7629 +59.2861 +030.3594
01:12:25 +60.6688 +030.0724 +45 121 -02 +61.0200 +028.7197 +60.3094 +031.3789
01:12:31 +61.7063 +031.0870 +44 123 +00 +62.0682 +029.6987 +61.3362 +032.4256
01:12:37 +62.7484 +032.1307 +44 125 +01 +63.1215 +030.7040 +62.3670 +033.5040
01:12:44 +63.7956 +033.2085 +44 127 +02 +64.1805 +031.7401 +63.4025 +034.6192
01:12:50 +64.8487 +034.3260 +44 129 +03 +65.2459 +032.8124 +64.4431 +035.7769
01:12:56 +65.9080 +035.4899 +44 131 +04 +66.3184 +033.9272 +65.4892 +036.9842
01:13:02 +66.9744 +036.7082 +43 134 +05 +67.3988 +035.0922 +66.5415 +038.2493
01:13:08 +68.0482 +037.9906 +43 136 +06 +68.4876 +036.3165 +67.6004 +039.5821
01:13:15 +69.1301 +039.3488 +42 138 +07 +69.5856 +037.6114 +68.6662 +040.9945
01:13:21 +70.2206 +040.7975 +42 141 +08 +70.6934 +038.9913 +69.7394 +042.5013
01:13:27 +71.3201 +042.3549 +41 143 +09 +71.8117 +040.4738 +70.8202 +044.1208
01:13:33 +72.4289 +044.0443 +41 146 +10 +72.9411 +042.0822 +71.9086 +045.8760
01:13:39 +73.5472 +045.8960 +40 148 +11 +74.0819 +043.8466 +73.0046 +047.7964
01:13:46 +74.6747 +047.9496 +39 151 +12 +75.2344 +045.8076 +74.1076 +049.9202
01:13:52 +75.8108 +050.2586 +39 154 +13 +76.3982 +048.0206 +75.2167 +052.2981
01:13:58 +76.9540 +052.8964 +38 158 +15 +77.5725 +050.5637 +76.3299 +054.9976
01:14:04 +78.1016 +055.9660 +37 162 +16 +78.7552 +053.5495 +77.4441 +058.1117
01:14:10 +79.2489 +059.6157 +36 166 +17 +79.9420 +057.1462 +78.5542 +061.7693
01:14:17 +80.3872 +064.0636 +35 171 +18 +81.1250 +061.6133 +79.6515 +066.1531
01:14:23 +81.5019 +069.6367 +34 177 +19 +82.2891 +067.3631 +80.7220 +071.5234
01:14:29 +82.5669 +076.8258 +33 185 +20 +83.4053 +075.0624 +81.7424 +078.2480
01:14:35 +83.5358 +086.3359 +32 195 +21 +84.4176 +085.7574 +82.6741 +086.8212
01:14:41 +84.3287 +099.0147 +31 208 +22 +85.2196 +100.8007 +83.4550 +097.8075
01:14:48 +84.8222 +115.3207 +29 225 +23 +85.6376 +120.7459 +83.9931 +111.5587
01:14:54 +84.8750 +134.1314 +28 244 +24 +85.4943 +142.9227 +84.1783 +127.5994
01:15:00 +84.4113 +152.4765 +26 263 +25 +84.7599 +162.4190 +83.9261 +144.2297
01:15:06 +83.4689 +167.8393 +25 279 +26 +83.5516 +177.0792 +83.2242 +159.3875
01:15:12 +82.1370 +179.7511 +23 291 +27 +81.9878 -172.2957 +82.1214 +171.9976
01:15:19 +80.4796 -171.0760 +21 301 +28 +80.1220 -164.3360 +80.6742 -177.8833
01:15:25 +78.5099 -163.7729 +19 308 +29 +77.9419 -157.9979 +78.9092 -169.7045
01:15:31 +76.1799 -157.6303 +16 314 +30 +75.3588 -152.5543 +76.8060 -162.8625
01:15:37 +73.3387 -152.0573 +13 320 +31 +72.1251 -147.3817 +74.2708 -156.8129
01:15:43 +69.5197 -146.3122 +09 326 +31 +67.2541 -141.3156 +71.0366 -150.9698
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.