Cora»OccDetail

Stellar Occultation by (49577) 1999 CB124 on 2025-12-03 (23:18:24 UT)

Event Details
Occultation UUID [and db] : ccee84f0-ddb8-11f0-547e-97d8e7f69b37 [observed] Occultation Date + Time : 2025-12-03 at 23:18:24 UT +/- 0.01 min [1] Object Designation : (49577) 1999 CB124 Star Designation : GDR3 0724504053044110464 Star Coordinates (ICRF) : RA = 10 34 45.9259, DE = +25 36 16.798 [2] Star Magnitudes : G = 12.57 mag, RP = 12.15 mag, BP = 12.84 mag Object Magnitude : V = 19.34 mag Estimated Magnitude Drop : 6.8 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 12.9 km/s Object Mean Diameter : 4.1 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5000 arcs/min @ PA = 83 deg Horizontal Parallax : 4.1230 arcs Dynamical Class : MBA Elongation to Moon & Sun : 91° (sunlit = 98%), Sun = 101° Cross-track uncertainty : 1.7 mas = 2 km = 0.64 path-width (1-sig) RUWE and duplicate source : 1.21 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#42 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : ccee84f0-ddb8-11f0-547e-97d8e7f69b37 [observed] Occultation Date + Time : 2025-12-03 at 23:18:24 UT +/- 0.01 min [1] Object Designation : (49577) 1999 CB124 Star Designation : GDR3 0724504053044110464 Star Coordinates (ICRF) : RA = 10 34 45.9259, DE = +25 36 16.798 [2] Star Magnitudes : G = 12.57 mag, RP = 12.15 mag, BP = 12.84 mag Object Magnitude : V = 19.34 mag Estimated Magnitude Drop : 6.8 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 12.9 km/s Object Mean Diameter : 4.1 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5000 arcs/min @ PA = 83 deg Horizontal Parallax : 4.1230 arcs Dynamical Class : MBA Elongation to Moon & Sun : 91° (sunlit = 98%), Sun = 101° Cross-track uncertainty : 1.7 mas = 2 km = 0.64 path-width (1-sig) RUWE and duplicate source : 1.21 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#42 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 ---------------------------------------------- 23:12:38 +35.6467 -008.5289 +03 060 -69 23:12:45 +39.0317 -002.2251 +09 064 -71 23:12:53 +40.9910 +001.3155 +12 067 -70 23:13:00 +42.5610 +004.1229 +15 069 -69 23:13:08 +43.9219 +006.5478 +17 070 -68 23:13:15 +45.1464 +008.7316 +19 072 -67 23:13:23 +46.2729 +010.7484 +20 074 -66 23:13:30 +47.3243 +012.6428 +22 076 -65 23:13:38 +48.3155 +014.4441 +23 077 -64 23:13:45 +49.2572 +016.1731 +25 079 -62 23:13:53 +50.1570 +017.8450 +26 080 -61 23:14:00 +51.0207 +019.4716 +27 082 -60 23:14:08 +51.8527 +021.0621 +28 084 -59 23:14:15 +52.6567 +022.6241 +29 085 -58 23:14:23 +53.4355 +024.1639 +30 087 -57 23:14:30 +54.1915 +025.6868 +31 089 -56 23:14:38 +54.9265 +027.1976 +32 090 -55 23:14:45 +55.6421 +028.7003 +33 092 -53 23:14:53 +56.3398 +030.1986 +34 094 -52 23:15:00 +57.0206 +031.6959 +35 096 -51 23:15:08 +57.6856 +033.1953 +35 098 -50 23:15:15 +58.3353 +034.6995 +36 099 -49 23:15:23 +58.9707 +036.2115 +37 101 -48 23:15:30 +59.5922 +037.7337 +37 103 -47 23:15:38 +60.2002 +039.2686 +38 105 -46 23:15:45 +60.7952 +040.8187 +39 107 -45 23:15:53 +61.3774 +042.3864 +39 109 -44 23:16:00 +61.9470 +043.9739 +40 111 -44 23:16:08 +62.5043 +045.5835 +40 113 -43 23:16:15 +63.0492 +047.2176 +41 116 -42 23:16:23 +63.5818 +048.8782 +41 118 -41 23:16:30 +64.1021 +050.5678 +41 120 -40 23:16:38 +64.6099 +052.2884 +42 122 -39 23:16:45 +65.1052 +054.0423 +42 125 -38 23:16:53 +65.5876 +055.8317 +43 127 -37 23:17:00 +66.0571 +057.6586 +43 130 -36 23:17:08 +66.5132 +059.5253 +43 132 -35 23:17:15 +66.9557 +061.4338 +43 135 -34 23:17:23 +67.3841 +063.3860 +44 137 -34 23:17:30 +67.7979 +065.3839 +44 140 -33 23:17:38 +68.1966 +067.4292 +44 143 -32 23:17:45 +68.5798 +069.5235 +44 146 -31 23:17:53 +68.9467 +071.6684 +44 148 -30 23:18:00 +69.2968 +073.8650 +44 151 -29 23:18:08 +69.6293 +076.1144 +44 154 -28 23:18:15 +69.9436 +078.4171 +44 157 -27 23:18:23 +70.2388 +080.7736 +44 161 -27 23:18:30 +70.5141 +083.1838 +44 164 -26 23:18:38 +70.7689 +085.6471 +44 167 -25 23:18:45 +71.0021 +088.1627 +44 170 -24 23:18:53 +71.2129 +090.7290 +44 173 -23 23:19:00 +71.4006 +093.3441 +44 177 -22 23:19:08 +71.5643 +096.0054 +44 180 -22 23:19:15 +71.7031 +098.7097 +44 184 -21 23:19:23 +71.8163 +101.4534 +44 187 -20 23:19:30 +71.9032 +104.2323 +43 191 -19 23:19:38 +71.9629 +107.0417 +43 194 -18 23:19:45 +71.9950 +109.8767 +43 198 -17 23:19:53 +71.9988 +112.7316 +43 201 -17 23:20:00 +71.9738 +115.6010 +42 205 -16 23:20:08 +71.9196 +118.4791 +42 208 -15 23:20:15 +71.8358 +121.3601 +42 212 -14 23:20:23 +71.7222 +124.2382 +41 215 -13 23:20:30 +71.5786 +127.1080 +41 219 -12 23:20:38 +71.4048 +129.9644 +40 222 -12 23:20:45 +71.2008 +132.8026 +40 225 -11 23:20:53 +70.9664 +135.6183 +39 229 -10 23:21:00 +70.7017 +138.4079 +39 232 -09 23:21:08 +70.4068 +141.1683 +38 235 -08 23:21:15 +70.0815 +143.8972 +38 239 -07 23:21:23 +69.7258 +146.5927 +37 242 -06 23:21:30 +69.3397 +149.2538 +36 245 -06 23:21:38 +68.9230 +151.8802 +36 248 -05 23:21:45 +68.4755 +154.4722 +35 251 -04 23:21:53 +67.9968 +157.0308 +34 254 -03 23:22:00 +67.4864 +159.5578 +33 257 -02 23:22:08 +66.9436 +162.0555 +32 259 -01 23:22:15 +66.3674 +164.5271 +32 262 +00 23:22:23 +65.7565 +166.9763 +31 265 +01 23:22:30 +65.1094 +169.4080 +30 267 +02 23:22:38 +64.4240 +171.8277 +29 270 +03 23:22:45 +63.6976 +174.2422 +28 273 +03 23:22:53 +62.9267 +176.6597 +26 275 +04 23:23:00 +62.1069 +179.0902 +25 278 +05 23:23:08 +61.2322 -178.4539 +24 280 +06 23:23:15 +60.2948 -175.9567 +22 283 +07 23:23:23 +59.2838 -173.3970 +21 285 +08 23:23:30 +58.1835 -170.7456 +19 288 +10 23:23:38 +56.9706 -167.9594 +17 290 +11 23:23:45 +55.6067 -164.9694 +15 293 +12 23:23:53 +54.0220 -161.6503 +13 296 +13 23:24:00 +52.0593 -157.7207 +10 299 +14 23:24:08 +49.1273 -152.1182 +05 304 +16 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 23:12:38   +35.6467  -008.5289   +03  060  -69 23:12:45   +39.0317  -002.2251   +09  064  -71 23:12:53   +40.9910  +001.3155   +12  067  -70 23:13:00   +42.5610  +004.1229   +15  069  -69 23:13:08   +43.9219  +006.5478   +17  070  -68 23:13:15   +45.1464  +008.7316   +19  072  -67 23:13:23   +46.2729  +010.7484   +20  074  -66 23:13:30   +47.3243  +012.6428   +22  076  -65 23:13:38   +48.3155  +014.4441   +23  077  -64 23:13:45   +49.2572  +016.1731   +25  079  -62 23:13:53   +50.1570  +017.8450   +26  080  -61 23:14:00   +51.0207  +019.4716   +27  082  -60 23:14:08   +51.8527  +021.0621   +28  084  -59 23:14:15   +52.6567  +022.6241   +29  085  -58 23:14:23   +53.4355  +024.1639   +30  087  -57 23:14:30   +54.1915  +025.6868   +31  089  -56 23:14:38   +54.9265  +027.1976   +32  090  -55 23:14:45   +55.6421  +028.7003   +33  092  -53 23:14:53   +56.3398  +030.1986   +34  094  -52 23:15:00   +57.0206  +031.6959   +35  096  -51 23:15:08   +57.6856  +033.1953   +35  098  -50 23:15:15   +58.3353  +034.6995   +36  099  -49 23:15:23   +58.9707  +036.2115   +37  101  -48 23:15:30   +59.5922  +037.7337   +37  103  -47 23:15:38   +60.2002  +039.2686   +38  105  -46 23:15:45   +60.7952  +040.8187   +39  107  -45 23:15:53   +61.3774  +042.3864   +39  109  -44 23:16:00   +61.9470  +043.9739   +40  111  -44 23:16:08   +62.5043  +045.5835   +40  113  -43 23:16:15   +63.0492  +047.2176   +41  116  -42 23:16:23   +63.5818  +048.8782   +41  118  -41 23:16:30   +64.1021  +050.5678   +41  120  -40 23:16:38   +64.6099  +052.2884   +42  122  -39 23:16:45   +65.1052  +054.0423   +42  125  -38 23:16:53   +65.5876  +055.8317   +43  127  -37 23:17:00   +66.0571  +057.6586   +43  130  -36 23:17:08   +66.5132  +059.5253   +43  132  -35 23:17:15   +66.9557  +061.4338   +43  135  -34 23:17:23   +67.3841  +063.3860   +44  137  -34 23:17:30   +67.7979  +065.3839   +44  140  -33 23:17:38   +68.1966  +067.4292   +44  143  -32 23:17:45   +68.5798  +069.5235   +44  146  -31 23:17:53   +68.9467  +071.6684   +44  148  -30 23:18:00   +69.2968  +073.8650   +44  151  -29 23:18:08   +69.6293  +076.1144   +44  154  -28 23:18:15   +69.9436  +078.4171   +44  157  -27 23:18:23   +70.2388  +080.7736   +44  161  -27 23:18:30   +70.5141  +083.1838   +44  164  -26 23:18:38   +70.7689  +085.6471   +44  167  -25 23:18:45   +71.0021  +088.1627   +44  170  -24 23:18:53   +71.2129  +090.7290   +44  173  -23 23:19:00   +71.4006  +093.3441   +44  177  -22 23:19:08   +71.5643  +096.0054   +44  180  -22 23:19:15   +71.7031  +098.7097   +44  184  -21 23:19:23   +71.8163  +101.4534   +44  187  -20 23:19:30   +71.9032  +104.2323   +43  191  -19 23:19:38   +71.9629  +107.0417   +43  194  -18 23:19:45   +71.9950  +109.8767   +43  198  -17 23:19:53   +71.9988  +112.7316   +43  201  -17 23:20:00   +71.9738  +115.6010   +42  205  -16 23:20:08   +71.9196  +118.4791   +42  208  -15 23:20:15   +71.8358  +121.3601   +42  212  -14 23:20:23   +71.7222  +124.2382   +41  215  -13 23:20:30   +71.5786  +127.1080   +41  219  -12 23:20:38   +71.4048  +129.9644   +40  222  -12 23:20:45   +71.2008  +132.8026   +40  225  -11 23:20:53   +70.9664  +135.6183   +39  229  -10 23:21:00   +70.7017  +138.4079   +39  232  -09 23:21:08   +70.4068  +141.1683   +38  235  -08 23:21:15   +70.0815  +143.8972   +38  239  -07 23:21:23   +69.7258  +146.5927   +37  242  -06 23:21:30   +69.3397  +149.2538   +36  245  -06 23:21:38   +68.9230  +151.8802   +36  248  -05 23:21:45   +68.4755  +154.4722   +35  251  -04 23:21:53   +67.9968  +157.0308   +34  254  -03 23:22:00   +67.4864  +159.5578   +33  257  -02 23:22:08   +66.9436  +162.0555   +32  259  -01 23:22:15   +66.3674  +164.5271   +32  262  +00 23:22:23   +65.7565  +166.9763   +31  265  +01 23:22:30   +65.1094  +169.4080   +30  267  +02 23:22:38   +64.4240  +171.8277   +29  270  +03 23:22:45   +63.6976  +174.2422   +28  273  +03 23:22:53   +62.9267  +176.6597   +26  275  +04 23:23:00   +62.1069  +179.0902   +25  278  +05 23:23:08   +61.2322  -178.4539   +24  280  +06 23:23:15   +60.2948  -175.9567   +22  283  +07 23:23:23   +59.2838  -173.3970   +21  285  +08 23:23:30   +58.1835  -170.7456   +19  288  +10 23:23:38   +56.9706  -167.9594   +17  290  +11 23:23:45   +55.6067  -164.9694   +15  293  +12 23:23:53   +54.0220  -161.6503   +13  296  +13 23:24:00   +52.0593  -157.7207   +10  299  +14 23:24:08   +49.1273  -152.1182   +05  304  +16

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +35.5135 -008.8442 +35.7653 -008.2421 +39.0049 -002.3331 +39.0579 -002.1182 +40.9769 +001.2312 +41.0049 +001.3994 +42.5530 +004.0492 +42.5690 +004.1964 +43.9175 +006.4802 +43.9261 +006.6151 +45.1447 +008.6682 +45.1481 +008.7948 +46.2732 +010.6880 +46.2726 +010.8087 +47.3262 +012.5846 +47.3223 +012.7008 +48.3188 +014.3877 +48.3122 +014.5005 +49.2617 +016.1180 +49.2527 +016.2281 +50.1625 +017.7911 +50.1515 +017.8989 +51.0271 +019.4185 +51.0142 +019.5246 +51.8600 +021.0098 +51.8455 +021.1144 +52.6648 +022.5724 +52.6487 +022.6757 +53.4443 +024.1127 +53.4268 +024.2150 +54.2009 +025.6361 +54.1820 +025.7375 +54.9366 +027.1473 +54.9164 +027.2479 +55.6529 +028.6503 +55.6314 +028.7502 +56.3511 +030.1490 +56.3285 +030.2482 +57.0325 +031.6465 +57.0088 +031.7452 +57.6980 +033.1461 +57.6731 +033.2443 +58.3483 +034.6506 +58.3224 +034.7484 +58.9842 +036.1628 +58.9572 +036.2601 +59.6062 +037.6853 +59.5781 +037.7820 +60.2147 +039.2204 +60.1856 +039.3167 +60.8102 +040.7708 +60.7801 +040.8666 +61.3929 +042.3388 +61.3618 +042.4340 +61.9631 +043.9266 +61.9310 +044.0212 +62.5208 +045.5365 +62.4877 +045.6305 +63.0662 +047.1710 +63.0321 +047.2641 +63.5993 +048.8320 +63.5643 +048.9244 +64.1201 +050.5221 +64.0840 +050.6134 +64.6284 +052.2432 +64.5914 +052.3335 +65.1241 +053.9977 +65.0862 +054.0868 +65.6071 +055.7878 +65.5682 +055.8754 +66.0770 +057.6156 +66.0372 +057.7016 +66.5336 +059.4831 +66.4929 +059.5674 +66.9766 +061.3926 +66.9348 +061.4749 +67.4054 +063.3459 +67.3627 +063.4260 +67.8196 +065.3450 +67.7761 +065.4226 +68.2188 +067.3917 +68.1744 +067.4665 +68.6024 +069.4876 +68.5571 +069.5594 +68.9698 +071.6342 +68.9236 +071.7025 +69.3203 +073.8327 +69.2733 +073.8973 +69.6532 +076.0841 +69.6054 +076.1446 +69.9678 +078.3891 +69.9193 +078.4451 +70.2634 +080.7480 +70.2142 +080.7992 +70.5391 +083.1608 +70.4892 +083.2067 +70.7941 +085.6270 +70.7436 +085.6672 +71.0276 +088.1456 +70.9766 +088.1798 +71.2387 +090.7151 +71.1872 +090.7429 +71.4266 +093.3336 +71.3747 +093.3546 +71.5904 +095.9984 +71.5382 +096.0123 +71.7294 +098.7065 +71.6769 +098.7129 +71.8426 +101.4540 +71.7901 +101.4527 +71.9295 +104.2369 +71.8769 +104.2277 +71.9892 +107.0504 +71.9367 +107.0331 +72.0212 +109.8895 +71.9688 +109.8639 +72.0248 +112.7486 +71.9728 +112.7148 +71.9996 +115.6221 +71.9480 +115.5800 +71.9451 +118.5043 +71.8940 +118.4541 +71.8611 +121.3892 +71.8106 +121.3310 +71.7471 +124.2712 +71.6974 +124.2053 +71.6031 +127.1448 +71.5542 +127.0713 +71.4288 +130.0048 +71.3808 +129.9241 +71.2242 +132.8464 +71.1773 +132.7589 +70.9893 +135.6653 +70.9435 +135.5715 +70.7240 +138.4579 +70.6795 +138.3581 +70.4284 +141.2211 +70.3852 +141.1157 +70.1024 +143.9525 +70.0605 +143.8420 +69.7460 +146.6503 +69.7056 +146.5351 +69.3591 +149.3136 +69.3203 +149.1941 +68.9416 +151.9419 +68.9044 +151.8186 +68.4932 +154.5357 +68.4578 +154.4088 +68.0136 +157.0959 +67.9800 +156.9659 +67.5023 +159.6243 +67.4705 +159.4915 +66.9585 +162.1233 +66.9286 +161.9879 +66.3813 +164.5960 +66.3534 +164.4583 +65.7694 +167.0463 +65.7436 +166.9065 +65.1212 +169.4790 +65.0976 +169.3371 +64.4346 +171.8997 +64.4133 +171.7558 +63.7070 +174.3153 +63.6882 +174.1694 +62.9347 +176.7338 +62.9186 +176.5858 +62.1135 +179.1655 +62.1002 +179.0151 +61.2372 -178.3773 +61.2272 -178.5303 +60.2980 -175.8785 +60.2916 -176.0347 +59.2849 -173.3168 +59.2826 -173.4770 +58.1821 -170.6628 +58.1849 -170.8283 +56.9660 -167.8728 +56.9750 -168.0458 +55.5979 -164.8772 +55.6153 -165.0612 +54.0068 -161.5489 +54.0370 -161.7512 +52.0322 -157.6005 +52.0859 -157.8402 +49.0573 -151.9235 +49.1948 -152.3084 Azimuth (Azm) measured from North to East.

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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.