Cora»OccDetail

Stellar Occultation by (90) Antiope on 2024-12-21 (02:02:51 UT)

Event Details
Occultation UUID [and db] : c46a1130-ddb5-11f0-547e-774f6f5ffc47 [observed] Occultation Date + Time : 2024-12-21 at 02:02:51 UT +/- 0.01 min [1] Object Designation : (90) Antiope Star Designation : GDR3 0676841387916344960 Star Coordinates (ICRF) : RA = 08 12 17.8927, DE = +21 58 48.010 [2] Star Magnitudes : G = 13.26 mag, RP = 11.98 mag, BP = 14.93 mag Object Magnitude : V = 13.98 mag Estimated Magnitude Drop : 1.2 mag Estimated Max. Duration : 10.0 sec Speed of the shadow : 12.0 km/s Object Mean Diameter : 120.1 km (src: astorb) => apparent = 60 mas Apparent Motion : 0.3600 arcs/min @ PA = 287 deg Horizontal Parallax : 3.1970 arcs Dynamical Class : MBA Elongation to Moon & Sun : 39° (sunlit = 67%), Sun = 149° Cross-track uncertainty : 2.2 mas = 4 km = 0.04 path-width (1-sig) RUWE and duplicate source : 18.22 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#141 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : c46a1130-ddb5-11f0-547e-774f6f5ffc47 [observed]

 Occultation Date + Time   : 2024-12-21 at 02:02:51 UT +/- 0.01 min  [1]
 Object Designation        : (90) Antiope
 Star Designation          : GDR3 0676841387916344960
 Star Coordinates (ICRF)   : RA = 08 12 17.8927, DE = +21 58 48.010  [2]
 Star Magnitudes           : G = 13.26 mag, RP = 11.98 mag, BP = 14.93 mag
 Object Magnitude          : V = 13.98 mag
 Estimated Magnitude Drop  : 1.2 mag
 Estimated Max. Duration   : 10.0 sec
 Speed of the shadow       : 12.0 km/s
 Object Mean Diameter      : 120.1 km  (src: astorb) => apparent = 60 mas
 Apparent Motion           : 0.3600 arcs/min @ PA = 287 deg
 Horizontal Parallax       : 3.1970 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 39° (sunlit = 67%), Sun = 149°
 Cross-track uncertainty   : 2.2 mas = 4 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 18.22 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#141
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

SiMDA \| 3D Asteroid Catalogue \| Johnston Archive \| Star at CDS (Vizier) \| JPL Small-Body Node \| Minor Planet Center \| Wikipedia

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Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 01:55:25 +17.5672 +093.4957 +07 291 +21 01:55:36 +20.1680 +087.9287 +13 289 +15 01:55:47 +22.0173 +084.1548 +17 287 +11 01:55:58 +23.5688 +081.0734 +20 286 +08 01:56:09 +24.9466 +078.3855 +23 285 +05 01:56:20 +26.2066 +075.9570 +25 283 +03 01:56:31 +27.3798 +073.7143 +27 282 +00 01:56:42 +28.4853 +071.6116 +29 281 -02 01:56:53 +29.5360 +069.6182 +31 279 -04 01:57:04 +30.5410 +067.7121 +33 278 -06 01:57:15 +31.5073 +065.8772 +34 276 -08 01:57:26 +32.4400 +064.1009 +36 275 -09 01:57:37 +33.3431 +062.3732 +37 274 -11 01:57:48 +34.2199 +060.6863 +39 272 -12 01:57:59 +35.0731 +059.0334 +40 270 -14 01:58:10 +35.9048 +057.4089 +41 269 -15 01:58:21 +36.7168 +055.8081 +43 267 -17 01:58:32 +37.5108 +054.2269 +44 265 -18 01:58:43 +38.2880 +052.6615 +45 264 -20 01:58:54 +39.0494 +051.1088 +46 262 -21 01:59:05 +39.7961 +049.5658 +47 260 -22 01:59:16 +40.5289 +048.0298 +48 258 -24 01:59:27 +41.2484 +046.4984 +49 256 -25 01:59:38 +41.9553 +044.9693 +50 254 -26 01:59:49 +42.6500 +043.4404 +51 251 -27 02:00:00 +43.3330 +041.9097 +51 249 -28 02:00:11 +44.0047 +040.3752 +52 247 -29 02:00:22 +44.6654 +038.8352 +53 244 -31 02:00:33 +45.3153 +037.2877 +53 242 -32 02:00:44 +45.9546 +035.7312 +54 239 -33 02:00:55 +46.5834 +034.1639 +55 237 -34 02:01:06 +47.2019 +032.5842 +55 234 -35 02:01:17 +47.8102 +030.9904 +56 231 -36 02:01:28 +48.4081 +029.3809 +56 228 -37 02:01:39 +48.9957 +027.7541 +56 226 -38 02:01:50 +49.5730 +026.1084 +57 223 -39 02:02:01 +50.1398 +024.4421 +57 220 -40 02:02:12 +50.6959 +022.7537 +57 217 -41 02:02:23 +51.2412 +021.0415 +57 213 -42 02:02:34 +51.7754 +019.3038 +57 210 -42 02:02:45 +52.2983 +017.5391 +57 207 -43 02:02:56 +52.8095 +015.7456 +57 204 -44 02:03:07 +53.3087 +013.9218 +57 201 -45 02:03:18 +53.7954 +012.0658 +57 197 -46 02:03:29 +54.2693 +010.1761 +57 194 -46 02:03:40 +54.7297 +008.2509 +57 191 -47 02:03:51 +55.1761 +006.2885 +57 187 -48 02:04:02 +55.6080 +004.2873 +56 184 -48 02:04:13 +56.0246 +002.2456 +56 181 -49 02:04:24 +56.4252 +000.1617 +56 177 -50 02:04:35 +56.8090 -001.9661 +55 174 -50 02:04:46 +57.1751 -004.1392 +55 171 -51 02:04:57 +57.5227 -006.3593 +54 167 -51 02:05:08 +57.8507 -008.6279 +53 164 -52 02:05:19 +58.1580 -010.9464 +53 161 -52 02:05:30 +58.4436 -013.3161 +52 157 -53 02:05:41 +58.7061 -015.7383 +51 154 -53 02:05:52 +58.9443 -018.2143 +50 151 -53 02:06:03 +59.1567 -020.7450 +50 147 -53 02:06:14 +59.3419 -023.3314 +49 144 -54 02:06:25 +59.4982 -025.9745 +48 141 -54 02:06:36 +59.6238 -028.6750 +47 137 -54 02:06:47 +59.7170 -031.4338 +46 134 -54 02:06:58 +59.7757 -034.2515 +45 131 -54 02:07:09 +59.7977 -037.1289 +44 128 -53 02:07:20 +59.7807 -040.0669 +42 124 -53 02:07:31 +59.7220 -043.0665 +41 121 -53 02:07:42 +59.6189 -046.1292 +40 118 -53 02:07:53 +59.4680 -049.2567 +39 114 -52 02:08:04 +59.2657 -052.4519 +37 111 -52 02:08:15 +59.0078 -055.7183 +36 108 -51 02:08:26 +58.6892 -059.0614 +34 104 -50 02:08:37 +58.3039 -062.4885 +33 101 -49 02:08:48 +57.8442 -066.0103 +31 097 -48 02:08:59 +57.3004 -069.6420 +29 094 -47 02:09:10 +56.6598 -073.4058 +27 090 -46 02:09:21 +55.9041 -077.3352 +25 087 -44 02:09:32 +55.0065 -081.4824 +22 083 -42 02:09:43 +53.9241 -085.9357 +20 079 -40 02:09:54 +52.5783 -090.8608 +17 075 -38 02:10:05 +50.7925 -096.6410 +13 071 -34 02:10:16 +47.8897 -104.7790 +07 064 -29 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 01:55:25   +17.5672  +093.4957   +07  291  +21 01:55:36   +20.1680  +087.9287   +13  289  +15 01:55:47   +22.0173  +084.1548   +17  287  +11 01:55:58   +23.5688  +081.0734   +20  286  +08 01:56:09   +24.9466  +078.3855   +23  285  +05 01:56:20   +26.2066  +075.9570   +25  283  +03 01:56:31   +27.3798  +073.7143   +27  282  +00 01:56:42   +28.4853  +071.6116   +29  281  -02 01:56:53   +29.5360  +069.6182   +31  279  -04 01:57:04   +30.5410  +067.7121   +33  278  -06 01:57:15   +31.5073  +065.8772   +34  276  -08 01:57:26   +32.4400  +064.1009   +36  275  -09 01:57:37   +33.3431  +062.3732   +37  274  -11 01:57:48   +34.2199  +060.6863   +39  272  -12 01:57:59   +35.0731  +059.0334   +40  270  -14 01:58:10   +35.9048  +057.4089   +41  269  -15 01:58:21   +36.7168  +055.8081   +43  267  -17 01:58:32   +37.5108  +054.2269   +44  265  -18 01:58:43   +38.2880  +052.6615   +45  264  -20 01:58:54   +39.0494  +051.1088   +46  262  -21 01:59:05   +39.7961  +049.5658   +47  260  -22 01:59:16   +40.5289  +048.0298   +48  258  -24 01:59:27   +41.2484  +046.4984   +49  256  -25 01:59:38   +41.9553  +044.9693   +50  254  -26 01:59:49   +42.6500  +043.4404   +51  251  -27 02:00:00   +43.3330  +041.9097   +51  249  -28 02:00:11   +44.0047  +040.3752   +52  247  -29 02:00:22   +44.6654  +038.8352   +53  244  -31 02:00:33   +45.3153  +037.2877   +53  242  -32 02:00:44   +45.9546  +035.7312   +54  239  -33 02:00:55   +46.5834  +034.1639   +55  237  -34 02:01:06   +47.2019  +032.5842   +55  234  -35 02:01:17   +47.8102  +030.9904   +56  231  -36 02:01:28   +48.4081  +029.3809   +56  228  -37 02:01:39   +48.9957  +027.7541   +56  226  -38 02:01:50   +49.5730  +026.1084   +57  223  -39 02:02:01   +50.1398  +024.4421   +57  220  -40 02:02:12   +50.6959  +022.7537   +57  217  -41 02:02:23   +51.2412  +021.0415   +57  213  -42 02:02:34   +51.7754  +019.3038   +57  210  -42 02:02:45   +52.2983  +017.5391   +57  207  -43 02:02:56   +52.8095  +015.7456   +57  204  -44 02:03:07   +53.3087  +013.9218   +57  201  -45 02:03:18   +53.7954  +012.0658   +57  197  -46 02:03:29   +54.2693  +010.1761   +57  194  -46 02:03:40   +54.7297  +008.2509   +57  191  -47 02:03:51   +55.1761  +006.2885   +57  187  -48 02:04:02   +55.6080  +004.2873   +56  184  -48 02:04:13   +56.0246  +002.2456   +56  181  -49 02:04:24   +56.4252  +000.1617   +56  177  -50 02:04:35   +56.8090  -001.9661   +55  174  -50 02:04:46   +57.1751  -004.1392   +55  171  -51 02:04:57   +57.5227  -006.3593   +54  167  -51 02:05:08   +57.8507  -008.6279   +53  164  -52 02:05:19   +58.1580  -010.9464   +53  161  -52 02:05:30   +58.4436  -013.3161   +52  157  -53 02:05:41   +58.7061  -015.7383   +51  154  -53 02:05:52   +58.9443  -018.2143   +50  151  -53 02:06:03   +59.1567  -020.7450   +50  147  -53 02:06:14   +59.3419  -023.3314   +49  144  -54 02:06:25   +59.4982  -025.9745   +48  141  -54 02:06:36   +59.6238  -028.6750   +47  137  -54 02:06:47   +59.7170  -031.4338   +46  134  -54 02:06:58   +59.7757  -034.2515   +45  131  -54 02:07:09   +59.7977  -037.1289   +44  128  -53 02:07:20   +59.7807  -040.0669   +42  124  -53 02:07:31   +59.7220  -043.0665   +41  121  -53 02:07:42   +59.6189  -046.1292   +40  118  -53 02:07:53   +59.4680  -049.2567   +39  114  -52 02:08:04   +59.2657  -052.4519   +37  111  -52 02:08:15   +59.0078  -055.7183   +36  108  -51 02:08:26   +58.6892  -059.0614   +34  104  -50 02:08:37   +58.3039  -062.4885   +33  101  -49 02:08:48   +57.8442  -066.0103   +31  097  -48 02:08:59   +57.3004  -069.6420   +29  094  -47 02:09:10   +56.6598  -073.4058   +27  090  -46 02:09:21   +55.9041  -077.3352   +25  087  -44 02:09:32   +55.0065  -081.4824   +22  083  -42 02:09:43   +53.9241  -085.9357   +20  079  -40 02:09:54   +52.5783  -090.8608   +17  075  -38 02:10:05   +50.7925  -096.6410   +13  071  -34 02:10:16   +47.8897  -104.7790   +07  064  -29

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +17.8725 +091.2900 +16.8574 +096.6868 +20.1495 +086.4947 +20.1226 +089.5195 +21.8913 +082.9668 +22.1110 +085.4234 +23.3832 +080.0162 +23.7329 +082.1855 +24.7212 +077.4116 +25.1559 +079.4016 +25.9518 +075.0420 +26.4487 +076.9071 +27.1017 +072.8433 +27.6472 +074.6157 +28.1880 +070.7751 +28.7734 +072.4754 +29.2223 +068.8096 +29.8417 +070.4518 +30.2130 +066.9267 +30.8620 +068.5209 +31.1664 +065.1113 +31.8419 +066.6651 +32.0873 +063.3519 +32.7869 +064.8709 +32.9796 +061.6390 +33.7013 +063.1277 +33.8464 +059.9651 +34.5886 +061.4270 +34.6901 +058.3239 +35.4517 +059.7619 +35.5128 +056.7102 +36.2927 +058.1263 +36.3163 +055.1192 +37.1138 +056.5154 +37.1019 +053.5472 +37.9163 +054.9247 +37.8711 +051.9904 +38.7018 +053.3505 +38.6247 +050.4459 +39.4713 +051.7894 +39.3638 +048.9107 +40.2259 +050.2384 +40.0891 +047.3824 +40.9664 +048.6946 +40.8013 +045.8586 +41.6934 +047.1556 +41.5009 +044.3369 +42.4078 +045.6190 +42.1885 +042.8155 +43.1099 +044.0826 +42.8644 +041.2923 +43.8002 +042.5442 +43.5291 +039.7656 +44.4792 +041.0020 +44.1828 +038.2334 +45.1470 +039.4541 +44.8258 +036.6941 +45.8041 +037.8985 +45.4582 +035.1460 +46.4505 +036.3335 +46.0802 +033.5876 +47.0864 +034.7573 +46.6919 +032.0171 +47.7120 +033.1683 +47.2933 +030.4331 +48.3273 +031.5647 +47.8844 +028.8339 +48.9322 +029.9447 +48.4653 +027.2180 +49.5269 +028.3069 +49.0358 +025.5839 +50.1111 +026.6494 +49.5958 +023.9301 +50.6849 +024.9705 +50.1453 +022.2548 +51.2479 +023.2687 +50.6839 +020.5567 +51.8001 +021.5421 +51.2115 +018.8342 +52.3412 +019.7890 +51.7279 +017.0857 +52.8708 +018.0077 +52.2326 +015.3095 +53.3888 +016.1965 +52.7254 +013.5042 +53.8946 +014.3536 +53.2059 +011.6681 +54.3879 +012.4772 +53.6736 +009.7996 +54.8681 +010.5655 +54.1280 +007.8972 +55.3348 +008.6167 +54.5686 +005.9592 +55.7873 +006.6291 +54.9948 +003.9840 +56.2251 +004.6009 +55.4059 +001.9701 +56.6473 +002.5302 +55.8013 -000.0842 +57.0533 +000.4153 +56.1803 -002.1803 +57.4421 -001.7455 +56.5419 -004.3198 +57.8130 -003.9539 +56.8853 -006.5042 +58.1649 -006.2115 +57.2096 -008.7349 +58.4968 -008.5199 +57.5137 -011.0133 +58.8075 -010.8806 +57.7966 -013.3406 +59.0958 -013.2950 +58.0571 -015.7182 +59.3605 -015.7644 +58.2938 -018.1471 +59.6001 -018.2899 +58.5056 -020.6286 +59.8131 -020.8727 +58.6908 -023.1635 +59.9980 -023.5137 +58.8481 -025.7528 +60.1531 -026.2138 +58.9758 -028.3974 +60.2765 -028.9735 +59.0720 -031.0981 +60.3662 -031.7937 +59.1349 -033.8559 +60.4203 -034.6750 +59.1624 -036.6714 +60.4363 -037.6178 +59.1522 -039.5459 +60.4118 -040.6230 +59.1020 -042.4803 +60.3441 -043.6914 +59.0088 -045.4763 +60.2301 -046.8243 +58.8697 -048.5358 +60.0665 -050.0236 +58.6812 -051.6615 +59.8493 -053.2917 +58.4392 -054.8571 +59.5742 -056.6326 +58.1391 -058.1277 +59.2356 -060.0517 +57.7750 -061.4803 +58.8272 -063.5570 +57.3400 -064.9248 +58.3408 -067.1598 +56.8250 -068.4753 +57.7657 -070.8769 +56.2184 -072.1519 +57.0879 -074.7328 +55.5038 -075.9845 +56.2870 -078.7653 +54.6575 -080.0191 +55.3325 -083.0346 +53.6426 -084.3313 +54.1735 -087.6450 +52.3941 -089.0571 +52.7128 -092.8027 +50.7771 -094.4891 +50.7089 -099.0332 +48.3787 -101.5412 +46.6745 -109.6550 Azimuth (Azm) measured from North to East.

Apply ephem. offset (O-C) in RA & DE and CTU:
CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.