Stellar Occultation by (57481) 2001 ST153 on 2025-09-20 (23:35:06 UT)
| Event Details |
Occultation UUID [and db] : 77985130-ddb7-11f0-547e-8d3097674ee6 [observed]
Occultation Date + Time : 2025-09-20 at 23:35:06 UT +/- 0.01 min [1]
Object Designation : (57481) 2001 ST153
Star Designation : GDR3 6838365672205464448
Star Coordinates (ICRF) : RA = 21 46 07.3295, DE = -15 56 12.471 [2]
Star Magnitudes : G = 10.87 mag, RP = 10.17 mag, BP = 11.42 mag
Object Magnitude : V = 19.3 mag
Estimated Magnitude Drop : 8.4 mag
Estimated Max. Duration : 0.4 sec
Speed of the shadow : 8.1 km/s
Object Mean Diameter : 3.4 km (src: astorb) => apparent = 2 mas
Apparent Motion : 0.3583 arcs/min @ PA = 263 deg
Horizontal Parallax : 4.6830 arcs
Dynamical Class : MBA
Elongation to Moon & Sun : 155° (sunlit = 1%), Sun = 145°
Cross-track uncertainty : 1.3 mas = 1 km = 0.52 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#46
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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23:26:17 +50.2708 +038.9644 +03 240 -32 +50.1686 +038.7209 +50.3779 +039.2239
23:26:25 +48.5256 +033.4884 +07 236 -36 +48.4674 +033.3866 +48.5843 +033.5917
23:26:32 +47.4401 +030.1293 +10 233 -38 +47.3919 +030.0588 +47.4885 +030.2004
23:26:40 +46.5825 +027.4874 +12 231 -39 +46.5394 +027.4325 +46.6258 +027.5428
23:26:47 +45.8532 +025.2422 +13 230 -41 +45.8132 +025.1968 +45.8933 +025.2878
23:26:55 +45.2093 +023.2569 +15 228 -42 +45.1716 +023.2182 +45.2471 +023.2958
23:27:02 +44.6278 +021.4584 +16 227 -43 +44.5919 +021.4247 +44.6639 +021.4922
23:27:10 +44.0946 +019.8020 +17 226 -44 +44.0599 +019.7722 +44.1292 +019.8319
23:27:17 +43.6001 +018.2582 +18 224 -44 +43.5666 +018.2316 +43.6336 +018.2850
23:27:25 +43.1377 +016.8063 +19 223 -45 +43.1052 +016.7823 +43.1703 +016.8305
23:27:32 +42.7027 +015.4312 +20 222 -46 +42.6709 +015.4094 +42.7344 +015.4531
23:27:40 +42.2911 +014.1212 +21 221 -46 +42.2600 +014.1012 +42.3222 +014.1412
23:27:47 +41.9000 +012.8673 +22 220 -47 +41.8696 +012.8490 +41.9305 +012.8856
23:27:55 +41.5272 +011.6624 +23 219 -48 +41.4974 +011.6456 +41.5572 +011.6793
23:28:02 +41.1707 +010.5007 +24 218 -48 +41.1413 +010.4852 +41.2002 +010.5163
23:28:10 +40.8290 +009.3774 +25 217 -48 +40.8000 +009.3630 +40.8580 +009.3918
23:28:17 +40.5006 +008.2883 +25 216 -49 +40.4720 +008.2750 +40.5292 +008.3017
23:28:25 +40.1844 +007.2302 +26 216 -49 +40.1563 +007.2178 +40.2126 +007.2426
23:28:32 +39.8796 +006.2001 +27 215 -49 +39.8517 +006.1886 +39.9074 +006.2116
23:28:40 +39.5852 +005.1955 +27 214 -50 +39.5576 +005.1848 +39.6127 +005.2062
23:28:47 +39.3004 +004.2142 +28 213 -50 +39.2732 +004.2042 +39.3277 +004.2242
23:28:55 +39.0248 +003.2543 +29 212 -50 +38.9978 +003.2450 +39.0518 +003.2636
23:29:02 +38.7576 +002.3140 +29 211 -50 +38.7309 +002.3054 +38.7844 +002.3227
23:29:10 +38.4985 +001.3920 +30 211 -51 +38.4720 +001.3839 +38.5250 +001.4001
23:29:17 +38.2468 +000.4869 +30 210 -51 +38.2206 +000.4793 +38.2731 +000.4944
23:29:25 +38.0023 -000.4026 +31 209 -51 +37.9763 -000.4096 +38.0284 -000.3956
23:29:32 +37.7646 -001.2775 +32 208 -51 +37.7387 -001.2841 +37.7904 -001.2710
23:29:40 +37.5332 -002.1389 +32 207 -51 +37.5076 -002.1449 +37.5589 -002.1328
23:29:47 +37.3081 -002.9875 +33 206 -51 +37.2826 -002.9931 +37.3336 -002.9818
23:29:55 +37.0887 -003.8242 +33 206 -51 +37.0634 -003.8295 +37.1141 -003.8190
23:30:02 +36.8750 -004.6498 +33 205 -51 +36.8498 -004.6546 +36.9002 -004.6449
23:30:10 +36.6667 -005.4649 +34 204 -51 +36.6416 -005.4694 +36.6917 -005.4604
23:30:17 +36.4635 -006.2702 +34 203 -51 +36.4386 -006.2743 +36.4884 -006.2660
23:30:25 +36.2653 -007.0662 +35 203 -51 +36.2405 -007.0700 +36.2901 -007.0624
23:30:32 +36.0719 -007.8535 +35 202 -51 +36.0472 -007.8570 +36.0965 -007.8500
23:30:40 +35.8831 -008.6326 +36 201 -51 +35.8586 -008.6357 +35.9076 -008.6294
23:30:47 +35.6988 -009.4039 +36 200 -51 +35.6744 -009.4068 +35.7232 -009.4010
23:30:55 +35.5188 -010.1679 +36 199 -51 +35.4945 -010.1705 +35.5431 -010.1653
23:31:02 +35.3430 -010.9250 +37 199 -51 +35.3188 -010.9273 +35.3672 -010.9227
23:31:10 +35.1713 -011.6756 +37 198 -51 +35.1472 -011.6776 +35.1954 -011.6735
23:31:17 +35.0035 -012.4200 +37 197 -51 +34.9795 -012.4218 +35.0275 -012.4182
23:31:25 +34.8396 -013.1586 +38 196 -50 +34.8157 -013.1601 +34.8635 -013.1570
23:31:32 +34.6795 -013.8916 +38 195 -50 +34.6557 -013.8929 +34.7033 -013.8903
23:31:40 +34.5230 -014.6195 +38 195 -50 +34.4993 -014.6206 +34.5468 -014.6184
23:31:47 +34.3701 -015.3424 +39 194 -50 +34.3465 -015.3433 +34.3938 -015.3415
23:31:55 +34.2207 -016.0607 +39 193 -50 +34.1971 -016.0613 +34.2443 -016.0600
23:32:02 +34.0747 -016.7746 +39 192 -50 +34.0512 -016.7750 +34.0982 -016.7741
23:32:10 +33.9320 -017.4843 +39 191 -49 +33.9086 -017.4846 +33.9555 -017.4841
23:32:17 +33.7927 -018.1901 +40 191 -49 +33.7693 -018.1902 +33.8160 -018.1901
23:32:25 +33.6565 -018.8923 +40 190 -49 +33.6332 -018.8921 +33.6798 -018.8924
23:32:32 +33.5235 -019.5910 +40 189 -49 +33.5002 -019.5906 +33.5467 -019.5913
23:32:40 +33.3936 -020.2864 +40 188 -48 +33.3704 -020.2858 +33.4168 -020.2869
23:32:47 +33.2667 -020.9787 +40 187 -48 +33.2436 -020.9780 +33.2898 -020.9794
23:32:55 +33.1428 -021.6682 +41 187 -48 +33.1198 -021.6673 +33.1659 -021.6691
23:33:02 +33.0219 -022.3550 +41 186 -48 +32.9989 -022.3539 +33.0450 -022.3560
23:33:10 +32.9039 -023.0392 +41 185 -47 +32.8810 -023.0380 +32.9269 -023.0405
23:33:17 +32.7888 -023.7212 +41 184 -47 +32.7659 -023.7198 +32.8118 -023.7226
23:33:25 +32.6765 -024.4010 +41 183 -47 +32.6537 -024.3994 +32.6994 -024.4025
23:33:32 +32.5671 -025.0787 +41 182 -46 +32.5442 -025.0770 +32.5899 -025.0805
23:33:40 +32.4604 -025.7546 +42 182 -46 +32.4376 -025.7528 +32.4832 -025.7565
23:33:47 +32.3564 -026.4289 +42 181 -46 +32.3336 -026.4268 +32.3792 -026.4309
23:33:55 +32.2551 -027.1016 +42 180 -45 +32.2324 -027.0994 +32.2779 -027.1038
23:34:02 +32.1566 -027.7729 +42 179 -45 +32.1339 -027.7705 +32.1793 -027.7752
23:34:10 +32.0607 -028.4429 +42 178 -45 +32.0380 -028.4404 +32.0833 -028.4455
23:34:17 +31.9674 -029.1119 +42 177 -44 +31.9448 -029.1092 +31.9901 -029.1146
23:34:25 +31.8768 -029.7799 +42 177 -44 +31.8542 -029.7771 +31.8994 -029.7827
23:34:32 +31.7888 -030.4471 +42 176 -44 +31.7662 -030.4441 +31.8114 -030.4501
23:34:40 +31.7034 -031.1136 +42 175 -43 +31.6808 -031.1105 +31.7259 -031.1167
23:34:47 +31.6205 -031.7795 +42 174 -43 +31.5980 -031.7762 +31.6431 -031.7828
23:34:55 +31.5403 -032.4450 +42 173 -42 +31.5178 -032.4416 +31.5628 -032.4485
23:35:02 +31.4626 -033.1103 +42 172 -42 +31.4401 -033.1067 +31.4850 -033.1139
23:35:10 +31.3874 -033.7754 +42 172 -42 +31.3649 -033.7717 +31.4099 -033.7791
23:35:17 +31.3148 -034.4405 +42 171 -41 +31.2924 -034.4366 +31.3373 -034.4443
23:35:25 +31.2447 -035.1057 +42 170 -41 +31.2223 -035.1017 +31.2672 -035.1097
23:35:32 +31.1772 -035.7711 +42 169 -40 +31.1548 -035.7669 +31.1997 -035.7753
23:35:40 +31.1123 -036.4369 +42 168 -40 +31.0898 -036.4326 +31.1347 -036.4412
23:35:47 +31.0498 -037.1033 +42 168 -39 +31.0274 -037.0988 +31.0722 -037.1077
23:35:55 +30.9899 -037.7702 +42 167 -39 +30.9675 -037.7656 +31.0123 -037.7748
23:36:02 +30.9326 -038.4380 +42 166 -39 +30.9102 -038.4332 +30.9550 -038.4428
23:36:10 +30.8778 -039.1067 +42 165 -38 +30.8554 -039.1018 +30.9002 -039.1116
23:36:17 +30.8256 -039.7764 +42 164 -38 +30.8032 -039.7714 +30.8480 -039.7815
23:36:25 +30.7759 -040.4473 +42 163 -37 +30.7535 -040.4421 +30.7983 -040.4526
23:36:32 +30.7289 -041.1196 +42 163 -37 +30.7065 -041.1143 +30.7513 -041.1250
23:36:40 +30.6844 -041.7934 +41 162 -36 +30.6620 -041.7879 +30.7068 -041.7989
23:36:47 +30.6425 -042.4688 +41 161 -36 +30.6201 -042.4631 +30.6649 -042.4744
23:36:55 +30.6033 -043.1459 +41 160 -35 +30.5809 -043.1401 +30.6257 -043.1518
23:37:02 +30.5667 -043.8250 +41 159 -35 +30.5443 -043.8190 +30.5892 -043.8310
23:37:10 +30.5328 -044.5062 +41 159 -34 +30.5104 -044.5000 +30.5553 -044.5124
23:37:17 +30.5016 -045.1896 +41 158 -34 +30.4792 -045.1833 +30.5241 -045.1960
23:37:25 +30.4732 -045.8755 +40 157 -33 +30.4507 -045.8690 +30.4956 -045.8820
23:37:32 +30.4475 -046.5640 +40 156 -33 +30.4250 -046.5573 +30.4699 -046.5707
23:37:40 +30.4245 -047.2552 +40 156 -32 +30.4020 -047.2483 +30.4470 -047.2621
23:37:47 +30.4044 -047.9494 +40 155 -32 +30.3819 -047.9424 +30.4269 -047.9564
23:37:55 +30.3872 -048.6467 +40 154 -31 +30.3646 -048.6395 +30.4097 -048.6539
23:38:02 +30.3728 -049.3474 +39 153 -31 +30.3503 -049.3400 +30.3954 -049.3548
23:38:10 +30.3614 -050.0516 +39 152 -30 +30.3388 -050.0440 +30.3840 -050.0592
23:38:17 +30.3530 -050.7596 +39 152 -30 +30.3304 -050.7518 +30.3756 -050.7674
23:38:25 +30.3476 -051.4715 +39 151 -29 +30.3250 -051.4636 +30.3703 -051.4796
23:38:32 +30.3453 -052.1877 +38 150 -29 +30.3227 -052.1795 +30.3680 -052.1960
23:38:40 +30.3462 -052.9084 +38 149 -28 +30.3235 -052.9000 +30.3690 -052.9168
23:38:47 +30.3503 -053.6338 +38 149 -27 +30.3276 -053.6251 +30.3731 -053.6424
23:38:55 +30.3577 -054.3642 +37 148 -27 +30.3349 -054.3553 +30.3805 -054.3730
23:39:02 +30.3685 -055.0998 +37 147 -26 +30.3456 -055.0907 +30.3914 -055.1089
23:39:10 +30.3827 -055.8411 +37 146 -26 +30.3598 -055.8317 +30.4056 -055.8504
23:39:17 +30.4004 -056.5882 +36 146 -25 +30.3774 -056.5787 +30.4234 -056.5979
23:39:25 +30.4218 -057.3417 +36 145 -25 +30.3987 -057.3318 +30.4448 -057.3515
23:39:32 +30.4468 -058.1017 +36 144 -24 +30.4237 -058.0916 +30.4699 -058.1118
23:39:40 +30.4757 -058.8687 +35 144 -23 +30.4526 -058.8583 +30.4989 -058.8791
23:39:47 +30.5086 -059.6432 +35 143 -23 +30.4853 -059.6325 +30.5318 -059.6539
23:39:55 +30.5455 -060.4255 +34 142 -22 +30.5222 -060.4145 +30.5688 -060.4365
23:40:02 +30.5866 -061.2161 +34 141 -21 +30.5632 -061.2048 +30.6100 -061.2274
23:40:10 +30.6321 -062.0156 +33 141 -21 +30.6087 -062.0039 +30.6556 -062.0272
23:40:17 +30.6821 -062.8244 +33 140 -20 +30.6586 -062.8124 +30.7057 -062.8365
23:40:25 +30.7369 -063.6433 +32 139 -19 +30.7132 -063.6310 +30.7605 -063.6557
23:40:32 +30.7965 -064.4729 +32 139 -19 +30.7727 -064.4601 +30.8203 -064.4857
23:40:40 +30.8612 -065.3138 +31 138 -18 +30.8373 -065.3006 +30.8851 -065.3270
23:40:47 +30.9313 -066.1668 +31 137 -17 +30.9072 -066.1532 +30.9553 -066.1805
23:40:55 +31.0069 -067.0329 +30 136 -17 +30.9828 -067.0189 +31.0311 -067.0470
23:41:02 +31.0885 -067.9130 +30 136 -16 +31.0642 -067.8984 +31.1128 -067.9275
23:41:10 +31.1762 -068.8080 +29 135 -15 +31.1518 -068.7929 +31.2007 -068.8231
23:41:17 +31.2706 -069.7192 +29 134 -14 +31.2460 -069.7036 +31.2952 -069.7349
23:41:25 +31.3718 -070.6480 +28 134 -14 +31.3471 -070.6317 +31.3966 -070.6642
23:41:32 +31.4805 -071.5956 +27 133 -13 +31.4556 -071.5787 +31.5055 -071.6126
23:41:40 +31.5972 -072.5639 +27 132 -12 +31.5720 -072.5464 +31.6224 -072.5816
23:41:47 +31.7223 -073.5548 +26 131 -11 +31.6969 -073.5364 +31.7477 -073.5732
23:41:55 +31.8566 -074.5704 +25 131 -10 +31.8309 -074.5512 +31.8823 -074.5896
23:42:02 +32.0008 -075.6132 +25 130 -09 +31.9749 -075.5931 +32.0268 -075.6334
23:42:10 +32.1559 -076.6863 +24 129 -09 +32.1297 -076.6651 +32.1822 -076.7074
23:42:17 +32.3229 -077.7930 +23 128 -08 +32.2963 -077.7708 +32.3496 -077.8153
23:42:25 +32.5032 -078.9377 +22 128 -07 +32.4762 -078.9142 +32.5302 -078.9613
23:42:32 +32.6981 -080.1254 +21 127 -06 +32.6707 -080.1004 +32.7256 -080.1504
23:42:40 +32.9097 -081.3622 +20 126 -05 +32.8817 -081.3356 +32.9377 -081.3889
23:42:47 +33.1403 -082.6561 +19 125 -04 +33.1118 -082.6276 +33.1689 -082.6848
23:42:55 +33.3930 -084.0172 +18 124 -02 +33.3637 -083.9864 +33.4222 -084.0481
23:43:02 +33.6717 -085.4587 +17 123 -01 +33.6416 -085.4251 +33.7018 -085.4923
23:43:10 +33.9820 -086.9988 +16 122 +00 +33.9509 -086.9619 +34.0132 -087.0359
23:43:17 +34.3317 -088.6636 +15 121 +01 +34.2993 -088.6223 +34.3642 -088.7050
23:43:25 +34.7327 -090.4927 +13 120 +03 +34.6984 -090.4456 +34.7670 -090.5401
23:43:32 +35.2046 -092.5520 +11 119 +04 +35.1677 -092.4964 +35.2415 -092.6080
23:43:40 +35.7846 -094.9668 +09 118 +06 +35.7436 -094.8973 +35.8258 -095.0370
23:43:47 +36.5639 -098.0443 +07 116 +09 +36.5141 -097.9453 +36.6142 -098.1448
23:43:55 +38.0289 -103.4338 +02 112 +13 +37.9228 -103.1440 +38.1454 -103.7589
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East. |