Stellar Occultation by (284986) 2010 HT23 on 2024-12-31 (22:16:21 UT)
| Event Details |
Occultation UUID [and db] : df74d3c0-ddb5-11f0-547e-19b97afc9ac8 [observed]
Occultation Date + Time : 2024-12-31 at 22:16:21 UT +/- 0.03 min [1]
Object Designation : (284986) 2010 HT23
Star Designation : GDR3 3308936095824923008
Star Coordinates (ICRF) : RA = 04 47 51.2716, DE = +15 08 41.741 [2]
Star Magnitudes : G = 11.55 mag, RP = 10.92 mag, BP = 12.02 mag
Object Magnitude : V = 20.43 mag
Estimated Magnitude Drop : 8.9 mag
Estimated Max. Duration : 0.3 sec
Speed of the shadow : 12.8 km/s
Object Mean Diameter : 3.2 km (src: astorb) => apparent = 2 mas
Apparent Motion : 0.4167 arcs/min @ PA = 286 deg
Horizontal Parallax : 3.4650 arcs
Dynamical Class : MBA
Elongation to Moon & Sun : 138° (sunlit = 1%), Sun = 151°
Cross-track uncertainty : 4.3 mas = 7 km = 2.47 path-width (1-sig)
RUWE and duplicate source : 3.58 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#30
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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22:09:43 +21.1792 +089.9421 +04 285 -33 +21.1969 +089.8204 +21.1606 +090.0671
22:09:50 +22.9998 +084.1863 +10 282 -39 +22.9996 +084.1297 +23.0000 +084.2432
22:09:58 +24.2085 +080.6376 +13 281 -42 +24.2047 +080.5938 +24.2124 +080.6815
22:10:05 +25.2151 +077.8059 +16 280 -45 +25.2094 +077.7684 +25.2208 +077.8435
22:10:13 +26.1091 +075.3668 +18 278 -47 +26.1023 +075.3332 +26.1160 +075.4006
22:10:20 +26.9287 +073.1834 +20 277 -49 +26.9210 +073.1524 +26.9364 +073.2145
22:10:28 +27.6942 +071.1827 +22 276 -51 +27.6858 +071.1537 +27.7025 +071.2118
22:10:35 +28.4179 +069.3202 +24 275 -53 +28.4091 +069.2928 +28.4267 +069.3478
22:10:43 +29.1082 +067.5666 +25 274 -54 +29.0989 +067.5404 +29.1174 +067.5928
22:10:50 +29.7708 +065.9010 +27 273 -56 +29.7612 +065.8759 +29.7804 +065.9263
22:10:58 +30.4101 +064.3084 +28 272 -57 +30.4001 +064.2841 +30.4200 +064.3327
22:11:05 +31.0292 +062.7771 +29 271 -58 +31.0190 +062.7536 +31.0394 +062.8007
22:11:13 +31.6308 +061.2981 +31 269 -59 +31.6203 +061.2752 +31.6413 +061.3210
22:11:20 +32.2168 +059.8641 +32 268 -60 +32.2061 +059.8418 +32.2275 +059.8864
22:11:28 +32.7890 +058.4692 +33 267 -61 +32.7781 +058.4474 +32.8000 +058.4910
22:11:35 +33.3487 +057.1084 +34 266 -62 +33.3375 +057.0871 +33.3598 +057.1298
22:11:43 +33.8970 +055.7777 +35 265 -63 +33.8857 +055.7568 +33.9084 +055.7986
22:11:50 +34.4350 +054.4735 +36 264 -64 +34.4235 +054.4530 +34.4465 +054.4940
22:11:58 +34.9635 +053.1927 +37 263 -65 +34.9518 +053.1725 +34.9752 +053.2128
22:12:05 +35.4831 +051.9327 +38 261 -66 +35.4712 +051.9129 +35.4950 +051.9525
22:12:13 +35.9945 +050.6911 +39 260 -66 +35.9825 +050.6716 +36.0065 +050.7106
22:12:20 +36.4983 +049.4660 +40 259 -67 +36.4861 +049.4468 +36.5105 +049.4852
22:12:28 +36.9949 +048.2553 +41 258 -67 +36.9826 +048.2364 +37.0073 +048.2743
22:12:35 +37.4848 +047.0575 +41 256 -68 +37.4723 +047.0389 +37.4973 +047.0762
22:12:43 +37.9683 +045.8711 +42 255 -68 +37.9557 +045.8527 +37.9810 +045.8895
22:12:50 +38.4458 +044.6946 +43 254 -69 +38.4331 +044.6764 +38.4586 +044.7128
22:12:58 +38.9176 +043.5268 +44 252 -69 +38.9047 +043.5089 +38.9305 +043.5448
22:13:05 +39.3839 +042.3666 +44 251 -69 +39.3709 +042.3489 +39.3969 +042.3843
22:13:13 +39.8450 +041.2128 +45 249 -70 +39.8318 +041.1953 +39.8582 +041.2303
22:13:20 +40.3011 +040.0644 +46 248 -70 +40.2878 +040.0471 +40.3144 +040.0817
22:13:28 +40.7523 +038.9205 +46 246 -70 +40.7389 +038.9034 +40.7658 +038.9376
22:13:35 +41.1990 +037.7802 +47 245 -70 +41.1854 +037.7633 +41.2125 +037.7971
22:13:43 +41.6411 +036.6426 +47 243 -70 +41.6274 +036.6259 +41.6548 +036.6593
22:13:50 +42.0789 +035.5069 +48 242 -70 +42.0651 +035.4904 +42.0927 +035.5234
22:13:58 +42.5125 +034.3723 +48 240 -70 +42.4986 +034.3561 +42.5265 +034.3886
22:14:05 +42.9420 +033.2381 +49 239 -69 +42.9279 +033.2221 +42.9561 +033.2542
22:14:13 +43.3675 +032.1036 +49 237 -69 +43.3532 +032.0878 +43.3817 +032.1195
22:14:20 +43.7890 +030.9681 +50 235 -69 +43.7747 +030.9524 +43.8033 +030.9838
22:14:28 +44.2067 +029.8308 +50 234 -69 +44.1922 +029.8154 +44.2211 +029.8463
22:14:35 +44.6206 +028.6912 +50 232 -68 +44.6060 +028.6760 +44.6352 +028.7065
22:14:43 +45.0308 +027.5486 +51 230 -68 +45.0161 +027.5336 +45.0455 +027.5636
22:14:50 +45.4373 +026.4023 +51 228 -68 +45.4224 +026.3875 +45.4521 +026.4171
22:14:58 +45.8401 +025.2517 +51 226 -67 +45.8252 +025.2371 +45.8550 +025.2663
22:15:05 +46.2393 +024.0962 +52 224 -67 +46.2243 +024.0818 +46.2544 +024.1105
22:15:13 +46.6349 +022.9351 +52 223 -66 +46.6197 +022.9210 +46.6501 +022.9493
22:15:20 +47.0269 +021.7680 +52 221 -66 +47.0116 +021.7541 +47.0422 +021.7819
22:15:28 +47.4154 +020.5940 +52 219 -65 +47.3999 +020.5804 +47.4308 +020.6077
22:15:35 +47.8002 +019.4127 +53 217 -64 +47.7846 +019.3993 +47.8157 +019.4261
22:15:43 +48.1814 +018.2234 +53 215 -64 +48.1657 +018.2102 +48.1970 +018.2365
22:15:50 +48.5589 +017.0254 +53 213 -63 +48.5431 +017.0126 +48.5747 +017.0383
22:15:58 +48.9328 +015.8183 +53 211 -63 +48.9169 +015.8057 +48.9487 +015.8308
22:16:05 +49.3030 +014.6012 +53 209 -62 +49.2869 +014.5889 +49.3190 +014.6135
22:16:13 +49.6694 +013.3737 +53 207 -61 +49.6532 +013.3617 +49.6855 +013.3856
22:16:20 +50.0320 +012.1349 +53 205 -61 +50.0157 +012.1233 +50.0482 +012.1466
22:16:28 +50.3907 +010.8844 +53 203 -60 +50.3743 +010.8731 +50.4071 +010.8957
22:16:35 +50.7454 +009.6214 +53 201 -59 +50.7289 +009.6104 +50.7619 +009.6324
22:16:43 +51.0961 +008.3452 +53 198 -59 +51.0794 +008.3346 +51.1127 +008.3558
22:16:50 +51.4426 +007.0551 +53 196 -58 +51.4259 +007.0449 +51.4594 +007.0654
22:16:58 +51.7849 +005.7505 +53 194 -57 +51.7681 +005.7407 +51.8018 +005.7604
22:17:05 +52.1229 +004.4306 +53 192 -56 +52.1059 +004.4211 +52.1399 +004.4401
22:17:13 +52.4563 +003.0947 +52 190 -56 +52.4392 +003.0856 +52.4734 +003.1037
22:17:20 +52.7851 +001.7419 +52 188 -55 +52.7679 +001.7333 +52.8024 +001.7505
22:17:28 +53.1092 +000.3716 +52 186 -54 +53.0918 +000.3635 +53.1265 +000.3798
22:17:35 +53.4283 -001.0170 +52 183 -53 +53.4108 -001.0247 +53.4457 -001.0094
22:17:43 +53.7423 -002.4249 +51 181 -52 +53.7247 -002.4320 +53.7598 -002.4177
22:17:50 +54.0509 -003.8527 +51 179 -52 +54.0333 -003.8593 +54.0686 -003.8461
22:17:58 +54.3541 -005.3015 +51 177 -51 +54.3363 -005.3075 +54.3718 -005.2955
22:18:05 +54.6515 -006.7720 +50 175 -50 +54.6336 -006.7775 +54.6694 -006.7666
22:18:13 +54.9429 -008.2653 +50 173 -49 +54.9250 -008.2701 +54.9609 -008.2604
22:18:20 +55.2281 -009.7821 +50 171 -48 +55.2101 -009.7863 +55.2462 -009.7779
22:18:28 +55.5068 -011.3236 +49 168 -47 +55.4887 -011.3271 +55.5250 -011.3201
22:18:35 +55.7787 -012.8907 +49 166 -46 +55.7604 -012.8935 +55.7969 -012.8879
22:18:43 +56.0434 -014.4844 +48 164 -46 +56.0251 -014.4864 +56.0618 -014.4823
22:18:50 +56.3007 -016.1058 +48 162 -45 +56.2823 -016.1071 +56.3191 -016.1045
22:18:58 +56.5501 -017.7561 +47 160 -44 +56.5316 -017.7566 +56.5686 -017.7556
22:19:05 +56.7913 -019.4363 +47 157 -43 +56.7727 -019.4360 +56.8098 -019.4367
22:19:13 +57.0238 -021.1478 +46 155 -42 +57.0052 -021.1465 +57.0424 -021.1491
22:19:20 +57.2472 -022.8916 +45 153 -41 +57.2285 -022.8894 +57.2658 -022.8938
22:19:28 +57.4609 -024.6692 +45 151 -40 +57.4422 -024.6660 +57.4796 -024.6724
22:19:35 +57.6645 -026.4818 +44 149 -39 +57.6458 -026.4776 +57.6833 -026.4860
22:19:43 +57.8574 -028.3309 +44 146 -38 +57.8386 -028.3256 +57.8762 -028.3362
22:19:50 +58.0389 -030.2180 +43 144 -37 +58.0201 -030.2116 +58.0577 -030.2245
22:19:58 +58.2084 -032.1447 +42 142 -36 +58.1896 -032.1371 +58.2272 -032.1523
22:20:05 +58.3651 -034.1126 +41 140 -35 +58.3464 -034.1038 +58.3839 -034.1215
22:20:13 +58.5083 -036.1236 +41 137 -34 +58.4896 -036.1135 +58.5271 -036.1337
22:20:20 +58.6371 -038.1795 +40 135 -33 +58.6184 -038.1681 +58.6558 -038.1910
22:20:28 +58.7505 -040.2825 +39 133 -32 +58.7319 -040.2697 +58.7691 -040.2955
22:20:35 +58.8475 -042.4349 +38 130 -31 +58.8289 -042.4206 +58.8660 -042.4493
22:20:43 +58.9269 -044.6392 +37 128 -30 +58.9084 -044.6233 +58.9453 -044.6551
22:20:50 +58.9874 -046.8981 +36 126 -28 +58.9691 -046.8806 +59.0057 -046.9157
22:20:58 +59.0277 -049.2150 +35 123 -27 +59.0096 -049.1958 +59.0459 -049.2342
22:21:05 +59.0461 -051.5933 +34 121 -26 +59.0282 -051.5723 +59.0641 -051.6143
22:21:13 +59.0408 -054.0374 +33 118 -25 +59.0231 -054.0146 +59.0585 -054.0603
22:21:20 +59.0096 -056.5522 +32 116 -24 +58.9922 -056.5274 +59.0271 -056.5770
22:21:28 +58.9502 -059.1435 +31 113 -22 +58.9330 -059.1167 +58.9673 -059.1705
22:21:35 +58.8596 -061.8187 +29 111 -21 +58.8428 -061.7896 +58.8764 -061.8478
22:21:43 +58.7344 -064.5866 +28 108 -20 +58.7180 -064.5551 +58.7507 -064.6181
22:21:50 +58.5703 -067.4584 +27 105 -18 +58.5544 -067.4244 +58.5861 -067.4924
22:21:58 +58.3621 -070.4487 +25 103 -16 +58.3468 -070.4120 +58.3773 -070.4856
22:22:05 +58.1029 -073.5771 +24 100 -15 +58.0884 -073.5372 +58.1175 -073.6171
22:22:13 +57.7837 -076.8703 +22 097 -13 +57.7700 -076.8269 +57.7974 -076.9138
22:22:20 +57.3918 -080.3671 +20 093 -11 +57.3792 -080.3196 +57.4044 -080.4147
22:22:28 +56.9082 -084.1265 +18 090 -09 +56.8971 -084.0739 +56.9194 -084.1793
22:22:35 +56.3026 -088.2467 +16 087 -07 +56.2933 -088.1874 +56.3118 -088.3062
22:22:43 +55.5187 -092.9126 +13 083 -04 +55.5124 -092.8433 +55.5249 -092.9822
22:22:50 +54.4260 -098.5629 +10 078 -01 +54.4254 -098.4744 +54.4265 -098.6519
22:22:58 +52.4536 -107.1569 +05 071 +04 +52.4781 -106.9824 +52.4278 -107.3354
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East. |
