Stellar Occultation by (153) Hilda on 2023-07-12 (20:35:13 UT)
| Event Details |
Occultation UUID [and db] : ccd15240-ddb3-11f0-547e-3ec3dddde9e4 [observed]
Occultation Date + Time : 2023-07-12 at 20:35:13 UT +/- 0.03 min [1]
Object Designation : (153) Hilda
Star Designation : GDR3 4145408494586046336
Star Coordinates (ICRF) : RA = 17 56 37.2544, DE = -15 25 00.873 [2]
Star Magnitudes : G = 13.98 mag, RP = 12.78 mag, BP = 15.53 mag
Object Magnitude : V = 12.86 mag
Estimated Magnitude Drop : 0.3 mag
Estimated Max. Duration : 16.4 sec
Speed of the shadow : 10.4 km/s
Object Mean Diameter : 170.6 km (src: astorb) => apparent = 96 mas
Apparent Motion : 0.3483 arcs/min @ PA = 272 deg
Horizontal Parallax : 3.5730 arcs
Dynamical Class : MBA
Elongation to Moon & Sun : 144° (sunlit = 22%), Sun = 158°
Cross-track uncertainty : 1.0 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#85
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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| 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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20:28:27 +40.6360 +096.2690 +08 242 -16 +38.5413 +092.8121 +44.5471 +105.9242
20:28:46 +38.7623 +088.9056 +14 237 -21 +37.0977 +086.8975 +40.6281 +091.5120
20:29:04 +37.5684 +083.8013 +18 233 -24 +36.0672 +082.3306 +39.1792 +085.5625
20:29:22 +36.6637 +079.6167 +21 230 -27 +35.2553 +078.4470 +38.1490 +080.9696
20:29:40 +35.9330 +075.9621 +24 228 -29 +34.5863 +074.9910 +37.3403 +077.0635
20:29:58 +35.3235 +072.6597 +26 225 -30 +34.0213 +071.8322 +36.6765 +073.5866
20:30:16 +34.8055 +069.6109 +28 223 -31 +33.5372 +068.8933 +36.1181 +070.4074
20:30:34 +34.3605 +066.7539 +30 220 -32 +33.1189 +066.1242 +35.6419 +067.4483
20:30:52 +33.9760 +064.0473 +31 218 -33 +32.7560 +063.4900 +35.2324 +064.6586
20:31:10 +33.6432 +061.4614 +33 216 -34 +32.4409 +060.9653 +34.8794 +062.0034
20:31:28 +33.3555 +058.9743 +34 213 -34 +32.1679 +058.5310 +34.5750 +059.4569
20:31:46 +33.1080 +056.5689 +36 211 -35 +31.9327 +056.1719 +34.3136 +056.9999
20:32:04 +32.8969 +054.2317 +37 209 -35 +31.7319 +053.8760 +34.0908 +054.6170
20:32:22 +32.7190 +051.9520 +38 206 -35 +31.5627 +051.6335 +33.9032 +052.2962
20:32:40 +32.5721 +049.7204 +39 204 -35 +31.4230 +049.4360 +33.7482 +050.0273
20:32:58 +32.4541 +047.5294 +39 202 -35 +31.3110 +047.2764 +33.6235 +047.8018
20:33:16 +32.3635 +045.3723 +40 199 -35 +31.2253 +045.1486 +33.5274 +045.6126
20:33:34 +32.2991 +043.2431 +41 197 -35 +31.1648 +043.0471 +33.4587 +043.4533
20:33:52 +32.2598 +041.1366 +41 194 -35 +31.1285 +040.9670 +33.4161 +041.3182
20:34:10 +32.2449 +039.0481 +42 192 -34 +31.1158 +038.9039 +33.3988 +039.2021
20:34:28 +32.2539 +036.9731 +42 189 -34 +31.1261 +036.8535 +33.4063 +037.1004
20:34:46 +32.2864 +034.9074 +42 186 -33 +31.1591 +034.8119 +33.4381 +035.0086
20:35:04 +32.3420 +032.8469 +42 184 -33 +31.2146 +032.7753 +33.4939 +032.9223
20:35:23 +32.4207 +030.7879 +42 181 -32 +31.2923 +030.7400 +33.5737 +030.8375
20:35:41 +32.5226 +028.7262 +42 179 -31 +31.3926 +028.7024 +33.6775 +028.7500
20:35:59 +32.6479 +026.6581 +42 176 -30 +31.5154 +026.6586 +33.8055 +026.6556
20:36:17 +32.7970 +024.5795 +42 174 -29 +31.6612 +024.6049 +33.9581 +024.5499
20:36:35 +32.9704 +022.4859 +41 171 -28 +31.8304 +022.5371 +34.1361 +022.4284
20:36:53 +33.1688 +020.3730 +41 168 -27 +32.0238 +020.4511 +34.3400 +020.2862
20:37:11 +33.3931 +018.2358 +40 166 -26 +32.2421 +018.3423 +34.5710 +018.1181
20:37:29 +33.6445 +016.0687 +39 163 -25 +32.4864 +016.2054 +34.8303 +015.9181
20:37:47 +33.9245 +013.8657 +39 161 -23 +32.7581 +014.0349 +35.1195 +013.6796
20:38:05 +34.2349 +011.6199 +38 158 -22 +33.0588 +011.8243 +35.4406 +011.3950
20:38:23 +34.5777 +009.3230 +37 156 -21 +33.3904 +009.5662 +35.7960 +009.0553
20:38:41 +34.9559 +006.9654 +35 154 -19 +33.7554 +007.2517 +36.1888 +006.6500
20:38:59 +35.3726 +004.5356 +34 151 -17 +34.1569 +004.8704 +36.6228 +004.1660
20:39:17 +35.8324 +002.0191 +33 149 -16 +34.5986 +002.4095 +37.1030 +001.5870
20:39:35 +36.3406 -000.6022 +31 146 -14 +35.0854 -000.1471 +37.6357 -001.1077
20:39:53 +36.9046 -003.3520 +30 144 -12 +35.6237 -002.8199 +38.2294 -003.9457
20:40:11 +37.5344 -006.2622 +28 141 -10 +36.2218 -005.6364 +38.8961 -006.9651
20:40:29 +38.2439 -009.3780 +26 139 -07 +36.8915 -008.6342 +39.6529 -010.2210
20:40:47 +39.0538 -012.7667 +23 136 -05 +37.6495 -011.8680 +40.5262 -013.7988
20:41:05 +39.9979 -016.5374 +21 133 -02 +38.5220 -015.4225 +41.5609 -017.8446
20:41:23 +41.1365 -020.8889 +17 130 +02 +39.5531 -019.4425 +42.8457 -022.6498
20:41:41 +42.6039 -026.2673 +13 126 +06 +40.8296 -024.2163 +44.6162 -029.0001
20:41:59 +44.8872 -034.3169 +07 120 +12 +42.5830 -030.5214 +44.7082 -030.2838
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East. |
