Stellar Occultation by (153) Hilda on 2023-07-09 (23:04:36 UT)
| Event Details |
Occultation UUID [and db] : ccdc75d0-ddb3-11f0-547e-1f3cae738de8 [observed]
Occultation Date + Time : 2023-07-09 at 23:04:36 UT +/- 0.02 min [1]
Object Designation : (153) Hilda
Star Designation : GDR3 4145398775166143488
Star Coordinates (ICRF) : RA = 17 58 20.6091, DE = -15 26 14.943 [2]
Star Magnitudes : G = 13.49 mag, RP = 12.53 mag, BP = 14.42 mag
Object Magnitude : V = 12.8 mag
Estimated Magnitude Drop : 0.5 mag
Estimated Max. Duration : 15.7 sec
Speed of the shadow : 10.9 km/s
Object Mean Diameter : 170.6 km (src: astorb) => apparent = 96 mas
Apparent Motion : 0.3683 arcs/min @ PA = 273 deg
Horizontal Parallax : 3.5930 arcs
Dynamical Class : MBA
Elongation to Moon & Sun : 106° (sunlit = 51%), Sun = 160°
Cross-track uncertainty : 1.0 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.91 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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23:00:29 +54.6786 +050.8071 +06 232 -08 +51.4745 +045.4096 +59.1435 +060.1343
23:00:47 +52.8093 +043.2630 +11 225 -11 +50.2972 +040.0350 +56.1616 +048.7980
23:01:04 +51.6848 +038.0052 +14 221 -14 +49.4530 +035.6451 +54.3291 +041.3538
23:01:21 +50.8771 +033.6635 +16 217 -15 +48.8065 +031.8043 +53.2281 +036.1147
23:01:38 +50.2616 +029.8419 +18 214 -16 +48.2971 +028.3197 +52.4433 +031.7700
23:01:55 +49.7813 +026.3600 +20 211 -17 +47.8920 +025.0854 +51.8515 +027.9338
23:02:13 +49.4047 +023.1170 +21 208 -18 +47.5709 +022.0356 +51.3964 +024.4292
23:02:30 +49.1124 +020.0499 +22 205 -18 +47.3204 +019.1260 +51.0466 +021.1567
23:02:47 +48.8917 +017.1155 +23 202 -19 +47.1314 +016.3246 +50.7830 +018.0539
23:03:04 +48.7336 +014.2824 +24 199 -19 +46.9973 +013.6071 +50.5931 +015.0777
23:03:21 +48.6321 +011.5267 +24 196 -19 +46.9134 +010.9546 +50.4683 +012.1964
23:03:39 +48.5828 +008.8292 +25 194 -19 +46.8765 +008.3513 +50.4029 +009.3857
23:03:56 +48.5827 +006.1736 +25 191 -19 +46.8839 +005.7837 +50.3927 +006.6256
23:04:13 +48.6298 +003.5460 +26 188 -18 +46.9344 +003.2400 +50.4353 +003.8990
23:04:30 +48.7231 +000.9336 +26 185 -18 +47.0269 +000.7091 +50.5292 +001.1908
23:04:48 +48.8623 -001.6758 +26 183 -17 +47.1613 -001.8192 +50.6740 -001.5136
23:05:05 +49.0478 -004.2942 +26 180 -17 +47.3379 -004.3556 +50.8705 -004.2283
23:05:22 +49.2810 -006.9340 +25 177 -16 +47.5578 -006.9105 +51.1200 -006.9680
23:05:39 +49.5638 -009.6085 +25 175 -15 +47.8227 -009.4955 +51.4254 -009.7488
23:05:56 +49.8995 -012.3328 +24 172 -14 +48.1350 -012.1231 +51.7907 -012.5889
23:06:14 +50.2925 -015.1244 +24 169 -13 +48.4983 -014.8080 +52.2217 -015.5101
23:06:31 +50.7486 -018.0046 +23 166 -11 +48.9171 -017.5674 +52.7265 -018.5398
23:06:48 +51.2765 -021.0006 +22 163 -10 +49.3979 -020.4229 +53.3169 -021.7141
23:07:05 +51.8878 -024.1487 +21 160 -08 +49.9494 -023.4021 +54.0100 -025.0832
23:07:22 +52.5998 -027.4996 +19 157 -07 +50.5837 -026.5422 +54.8319 -028.7226
23:07:40 +53.4388 -031.1302 +18 154 -05 +51.3186 -029.8961 +55.8265 -032.7556
23:07:57 +54.4486 -035.1668 +16 150 -02 +52.1814 -033.5443 +57.0760 -037.4149
23:08:14 +55.7118 -039.8485 +13 146 +00 +53.2177 -037.6212 +58.7759 -043.2577
23:08:31 +57.4258 -045.7534 +10 140 +04 +54.5152 -042.3854 +61.8256 -052.8968
23:08:49 +60.5296 -055.6881 +04 132 +10 +56.2898 -048.4845 +62.0101 -055.2087
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East. |
