Cora»OccDetail

Stellar Occultation by (161201) 2002 TT254 on 2025-12-17 (20:52:39 UT)

Event Details
Occultation UUID [and db] : dea82d90-ddb8-11f0-547e-7779cbecfe56 [observed] Occultation Date + Time : 2025-12-17 at 20:52:39 UT +/- 0.05 min [1] Object Designation : (161201) 2002 TT254 Star Designation : GDR3 3450951629010289920 Star Coordinates (ICRF) : RA = 05 55 51.4162, DE = +32 19 23.063 [2] Star Magnitudes : G = 13.05 mag, RP = 12.15 mag, BP = 12.66 mag Object Magnitude : V = 19.87 mag Estimated Magnitude Drop : 6.8 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 16.0 km/s Object Mean Diameter : 3.6 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.5333 arcs/min @ PA = 279 deg Horizontal Parallax : 3.5440 arcs Dynamical Class : MBA Elongation to Moon & Sun : 153° (sunlit = 4%), Sun = 171° Cross-track uncertainty : 21.0 mas = 37 km = 10.50 path-width (1-sig) RUWE and duplicate source : 41.58 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#33 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : dea82d90-ddb8-11f0-547e-7779cbecfe56 [observed] Occultation Date + Time : 2025-12-17 at 20:52:39 UT +/- 0.05 min [1] Object Designation : (161201) 2002 TT254 Star Designation : GDR3 3450951629010289920 Star Coordinates (ICRF) : RA = 05 55 51.4162, DE = +32 19 23.063 [2] Star Magnitudes : G = 13.05 mag, RP = 12.15 mag, BP = 12.66 mag Object Magnitude : V = 19.87 mag Estimated Magnitude Drop : 6.8 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 16.0 km/s Object Mean Diameter : 3.6 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.5333 arcs/min @ PA = 279 deg Horizontal Parallax : 3.5440 arcs Dynamical Class : MBA Elongation to Moon & Sun : 153° (sunlit = 4%), Sun = 171° Cross-track uncertainty : 21.0 mas = 37 km = 10.50 path-width (1-sig) RUWE and duplicate source : 41.58 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#33 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 ---------------------------------------------- 20:46:14 +08.4974 +139.2704 +06 302 -02 20:46:22 +12.2246 +133.6471 +12 301 -08 20:46:29 +14.6034 +130.0846 +17 300 -12 20:46:37 +16.5152 +127.2152 +20 299 -16 20:46:44 +18.1638 +124.7248 +23 298 -18 20:46:52 +19.6368 +122.4794 +25 297 -21 20:46:59 +20.9813 +120.4072 +28 296 -23 20:47:07 +22.2261 +118.4645 +30 296 -25 20:47:14 +23.3905 +116.6221 +32 295 -27 20:47:22 +24.4880 +114.8597 +34 294 -29 20:47:29 +25.5285 +113.1622 +35 293 -31 20:47:37 +26.5196 +111.5181 +37 292 -32 20:47:44 +27.4671 +109.9184 +39 291 -34 20:47:52 +28.3758 +108.3561 +40 290 -35 20:47:59 +29.2494 +106.8250 +42 289 -37 20:48:07 +30.0911 +105.3205 +43 288 -38 20:48:14 +30.9035 +103.8383 +45 286 -39 20:48:22 +31.6887 +102.3749 +46 285 -41 20:48:29 +32.4488 +100.9273 +48 284 -42 20:48:37 +33.1851 +099.4928 +49 283 -43 20:48:44 +33.8991 +098.0691 +50 282 -44 20:48:52 +34.5920 +096.6541 +51 280 -46 20:48:59 +35.2648 +095.2459 +53 279 -47 20:49:07 +35.9184 +093.8429 +54 277 -48 20:49:14 +36.5535 +092.4435 +55 276 -49 20:49:22 +37.1709 +091.0464 +56 274 -50 20:49:29 +37.7710 +089.6504 +57 273 -51 20:49:37 +38.3544 +088.2542 +58 271 -52 20:49:44 +38.9216 +086.8568 +59 269 -53 20:49:52 +39.4729 +085.4572 +60 267 -54 20:49:59 +40.0086 +084.0545 +61 265 -54 20:50:07 +40.5291 +082.6479 +62 263 -55 20:50:14 +41.0345 +081.2366 +63 261 -56 20:50:22 +41.5251 +079.8198 +64 259 -57 20:50:29 +42.0011 +078.3969 +65 256 -58 20:50:37 +42.4624 +076.9673 +66 254 -58 20:50:44 +42.9093 +075.5303 +67 251 -59 20:50:52 +43.3418 +074.0855 +68 248 -60 20:50:59 +43.7599 +072.6323 +69 246 -60 20:51:07 +44.1637 +071.1702 +69 242 -61 20:51:14 +44.5531 +069.6989 +70 239 -61 20:51:22 +44.9282 +068.2180 +71 236 -62 20:51:29 +45.2888 +066.7272 +71 232 -62 20:51:37 +45.6350 +065.2260 +72 228 -63 20:51:44 +45.9665 +063.7143 +72 224 -63 20:51:52 +46.2834 +062.1919 +73 220 -64 20:51:59 +46.5855 +060.6585 +73 216 -64 20:52:07 +46.8727 +059.1139 +74 211 -64 20:52:14 +47.1449 +057.5581 +74 206 -65 20:52:22 +47.4018 +055.9910 +74 202 -65 20:52:29 +47.6434 +054.4126 +74 197 -65 20:52:37 +47.8694 +052.8227 +74 192 -65 20:52:44 +48.0796 +051.2215 +74 187 -65 20:52:52 +48.2740 +049.6089 +74 182 -65 20:52:59 +48.4522 +047.9852 +74 177 -65 20:53:07 +48.6140 +046.3503 +74 172 -65 20:53:14 +48.7593 +044.7045 +73 168 -65 20:53:22 +48.8878 +043.0479 +73 163 -64 20:53:29 +48.9992 +041.3808 +72 159 -64 20:53:37 +49.0934 +039.7033 +72 154 -64 20:53:44 +49.1700 +038.0157 +71 150 -64 20:53:52 +49.2288 +036.3183 +71 147 -63 20:53:59 +49.2696 +034.6114 +70 143 -63 20:54:07 +49.2921 +032.8953 +69 139 -62 20:54:14 +49.2960 +031.1703 +69 136 -62 20:54:22 +49.2810 +029.4367 +68 133 -61 20:54:29 +49.2468 +027.6947 +67 130 -61 20:54:37 +49.1931 +025.9448 +66 127 -60 20:54:44 +49.1196 +024.1872 +65 124 -59 20:54:52 +49.0259 +022.4221 +64 121 -59 20:54:59 +48.9118 +020.6498 +63 118 -58 20:55:07 +48.7768 +018.8706 +62 116 -57 20:55:14 +48.6206 +017.0845 +61 113 -56 20:55:22 +48.4426 +015.2917 +60 111 -56 20:55:29 +48.2426 +013.4923 +59 108 -55 20:55:37 +48.0200 +011.6862 +58 106 -54 20:55:44 +47.7743 +009.8734 +57 104 -53 20:55:52 +47.5050 +008.0536 +56 102 -52 20:55:59 +47.2113 +006.2267 +55 100 -51 20:56:07 +46.8927 +004.3921 +54 098 -50 20:56:14 +46.5483 +002.5494 +53 096 -49 20:56:22 +46.1774 +000.6978 +51 094 -48 20:56:29 +45.7789 -001.1636 +50 092 -47 20:56:37 +45.3519 -003.0359 +49 090 -46 20:56:44 +44.8949 -004.9204 +48 088 -44 20:56:52 +44.4067 -006.8189 +46 087 -43 20:56:59 +43.8855 -008.7333 +45 085 -42 20:57:07 +43.3295 -010.6660 +43 083 -41 20:57:14 +42.7364 -012.6201 +42 081 -39 20:57:22 +42.1035 -014.5991 +40 080 -38 20:57:29 +41.4276 -016.6074 +39 078 -36 20:57:37 +40.7048 -018.6506 +37 077 -35 20:57:44 +39.9301 -020.7353 +35 075 -33 20:57:52 +39.0976 -022.8701 +34 073 -32 20:57:59 +38.1994 -025.0664 +32 072 -30 20:58:07 +37.2252 -027.3387 +30 070 -28 20:58:14 +36.1612 -029.7073 +28 069 -26 20:58:22 +34.9873 -032.2011 +25 067 -24 20:58:29 +33.6739 -034.8635 +23 065 -21 20:58:37 +32.1728 -037.7656 +20 064 -18 20:58:44 +30.3949 -041.0391 +17 062 -15 20:58:52 +28.1372 -044.9872 +13 060 -11 20:58:59 +24.5874 -050.8341 +06 057 -05 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 20:46:14   +08.4974  +139.2704   +06  302  -02 20:46:22   +12.2246  +133.6471   +12  301  -08 20:46:29   +14.6034  +130.0846   +17  300  -12 20:46:37   +16.5152  +127.2152   +20  299  -16 20:46:44   +18.1638  +124.7248   +23  298  -18 20:46:52   +19.6368  +122.4794   +25  297  -21 20:46:59   +20.9813  +120.4072   +28  296  -23 20:47:07   +22.2261  +118.4645   +30  296  -25 20:47:14   +23.3905  +116.6221   +32  295  -27 20:47:22   +24.4880  +114.8597   +34  294  -29 20:47:29   +25.5285  +113.1622   +35  293  -31 20:47:37   +26.5196  +111.5181   +37  292  -32 20:47:44   +27.4671  +109.9184   +39  291  -34 20:47:52   +28.3758  +108.3561   +40  290  -35 20:47:59   +29.2494  +106.8250   +42  289  -37 20:48:07   +30.0911  +105.3205   +43  288  -38 20:48:14   +30.9035  +103.8383   +45  286  -39 20:48:22   +31.6887  +102.3749   +46  285  -41 20:48:29   +32.4488  +100.9273   +48  284  -42 20:48:37   +33.1851  +099.4928   +49  283  -43 20:48:44   +33.8991  +098.0691   +50  282  -44 20:48:52   +34.5920  +096.6541   +51  280  -46 20:48:59   +35.2648  +095.2459   +53  279  -47 20:49:07   +35.9184  +093.8429   +54  277  -48 20:49:14   +36.5535  +092.4435   +55  276  -49 20:49:22   +37.1709  +091.0464   +56  274  -50 20:49:29   +37.7710  +089.6504   +57  273  -51 20:49:37   +38.3544  +088.2542   +58  271  -52 20:49:44   +38.9216  +086.8568   +59  269  -53 20:49:52   +39.4729  +085.4572   +60  267  -54 20:49:59   +40.0086  +084.0545   +61  265  -54 20:50:07   +40.5291  +082.6479   +62  263  -55 20:50:14   +41.0345  +081.2366   +63  261  -56 20:50:22   +41.5251  +079.8198   +64  259  -57 20:50:29   +42.0011  +078.3969   +65  256  -58 20:50:37   +42.4624  +076.9673   +66  254  -58 20:50:44   +42.9093  +075.5303   +67  251  -59 20:50:52   +43.3418  +074.0855   +68  248  -60 20:50:59   +43.7599  +072.6323   +69  246  -60 20:51:07   +44.1637  +071.1702   +69  242  -61 20:51:14   +44.5531  +069.6989   +70  239  -61 20:51:22   +44.9282  +068.2180   +71  236  -62 20:51:29   +45.2888  +066.7272   +71  232  -62 20:51:37   +45.6350  +065.2260   +72  228  -63 20:51:44   +45.9665  +063.7143   +72  224  -63 20:51:52   +46.2834  +062.1919   +73  220  -64 20:51:59   +46.5855  +060.6585   +73  216  -64 20:52:07   +46.8727  +059.1139   +74  211  -64 20:52:14   +47.1449  +057.5581   +74  206  -65 20:52:22   +47.4018  +055.9910   +74  202  -65 20:52:29   +47.6434  +054.4126   +74  197  -65 20:52:37   +47.8694  +052.8227   +74  192  -65 20:52:44   +48.0796  +051.2215   +74  187  -65 20:52:52   +48.2740  +049.6089   +74  182  -65 20:52:59   +48.4522  +047.9852   +74  177  -65 20:53:07   +48.6140  +046.3503   +74  172  -65 20:53:14   +48.7593  +044.7045   +73  168  -65 20:53:22   +48.8878  +043.0479   +73  163  -64 20:53:29   +48.9992  +041.3808   +72  159  -64 20:53:37   +49.0934  +039.7033   +72  154  -64 20:53:44   +49.1700  +038.0157   +71  150  -64 20:53:52   +49.2288  +036.3183   +71  147  -63 20:53:59   +49.2696  +034.6114   +70  143  -63 20:54:07   +49.2921  +032.8953   +69  139  -62 20:54:14   +49.2960  +031.1703   +69  136  -62 20:54:22   +49.2810  +029.4367   +68  133  -61 20:54:29   +49.2468  +027.6947   +67  130  -61 20:54:37   +49.1931  +025.9448   +66  127  -60 20:54:44   +49.1196  +024.1872   +65  124  -59 20:54:52   +49.0259  +022.4221   +64  121  -59 20:54:59   +48.9118  +020.6498   +63  118  -58 20:55:07   +48.7768  +018.8706   +62  116  -57 20:55:14   +48.6206  +017.0845   +61  113  -56 20:55:22   +48.4426  +015.2917   +60  111  -56 20:55:29   +48.2426  +013.4923   +59  108  -55 20:55:37   +48.0200  +011.6862   +58  106  -54 20:55:44   +47.7743  +009.8734   +57  104  -53 20:55:52   +47.5050  +008.0536   +56  102  -52 20:55:59   +47.2113  +006.2267   +55  100  -51 20:56:07   +46.8927  +004.3921   +54  098  -50 20:56:14   +46.5483  +002.5494   +53  096  -49 20:56:22   +46.1774  +000.6978   +51  094  -48 20:56:29   +45.7789  -001.1636   +50  092  -47 20:56:37   +45.3519  -003.0359   +49  090  -46 20:56:44   +44.8949  -004.9204   +48  088  -44 20:56:52   +44.4067  -006.8189   +46  087  -43 20:56:59   +43.8855  -008.7333   +45  085  -42 20:57:07   +43.3295  -010.6660   +43  083  -41 20:57:14   +42.7364  -012.6201   +42  081  -39 20:57:22   +42.1035  -014.5991   +40  080  -38 20:57:29   +41.4276  -016.6074   +39  078  -36 20:57:37   +40.7048  -018.6506   +37  077  -35 20:57:44   +39.9301  -020.7353   +35  075  -33 20:57:52   +39.0976  -022.8701   +34  073  -32 20:57:59   +38.1994  -025.0664   +32  072  -30 20:58:07   +37.2252  -027.3387   +30  070  -28 20:58:14   +36.1612  -029.7073   +28  069  -26 20:58:22   +34.9873  -032.2011   +25  067  -24 20:58:29   +33.6739  -034.8635   +23  065  -21 20:58:37   +32.1728  -037.7656   +20  064  -18 20:58:44   +30.3949  -041.0391   +17  062  -15 20:58:52   +28.1372  -044.9872   +13  060  -11 20:58:59   +24.5874  -050.8341   +06  057  -05

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +08.5075 +139.2243 +08.4871 +139.3169 +12.2219 +133.6206 +12.2272 +133.6736 +14.5980 +130.0623 +14.6089 +130.1069 +16.5083 +127.1949 +16.5221 +127.2355 +18.1559 +124.7057 +18.1717 +124.7438 +19.6282 +122.4612 +19.6453 +122.4976 +20.9722 +120.3897 +20.9903 +120.4248 +22.2166 +118.4475 +22.2356 +118.4815 +23.3806 +116.6055 +23.4004 +116.6388 +24.4778 +114.8434 +24.4982 +114.8760 +25.5180 +113.1462 +25.5390 +113.1782 +26.5088 +111.5024 +26.5304 +111.5338 +27.4561 +109.9030 +27.4781 +109.9339 +28.3645 +108.3408 +28.3870 +108.3713 +29.2379 +106.8100 +29.2608 +106.8401 +30.0794 +105.3056 +30.1027 +105.3354 +30.8916 +103.8236 +30.9153 +103.8530 +31.6767 +102.3604 +31.7008 +102.3894 +32.4365 +100.9130 +32.4610 +100.9417 +33.1727 +099.4786 +33.1975 +099.5070 +33.8865 +098.0551 +33.9117 +098.0831 +34.5793 +096.6402 +34.6048 +096.6679 +35.2519 +095.2322 +35.2778 +095.2596 +35.9053 +093.8294 +35.9315 +093.8564 +36.5403 +092.4302 +36.5668 +092.4568 +37.1575 +091.0333 +37.1842 +091.0596 +37.7574 +089.6374 +37.7845 +089.6633 +38.3407 +088.2414 +38.3681 +088.2669 +38.9077 +086.8442 +38.9354 +086.8693 +39.4589 +085.4448 +39.4869 +085.4695 +39.9945 +084.0424 +40.0228 +084.0666 +40.5148 +082.6360 +40.5434 +082.6598 +41.0201 +081.2249 +41.0489 +081.2483 +41.5106 +079.8084 +41.5397 +079.8313 +41.9864 +078.3857 +42.0157 +078.4081 +42.4476 +076.9564 +42.4772 +076.9782 +42.8944 +075.5197 +42.9242 +075.5410 +43.3267 +074.0751 +43.3568 +074.0959 +43.7447 +072.6222 +43.7751 +072.6423 +44.1484 +071.1605 +44.1790 +071.1800 +44.5377 +069.6895 +44.5685 +069.7084 +44.9127 +068.2089 +44.9437 +068.2272 +45.2732 +066.7184 +45.3045 +066.7359 +45.6192 +065.2176 +45.6507 +065.2344 +45.9507 +063.7063 +45.9824 +063.7224 +46.2675 +062.1842 +46.2994 +062.1995 +46.5695 +060.6512 +46.6016 +060.6657 +46.8566 +059.1071 +46.8889 +059.1208 +47.1287 +057.5517 +47.1611 +057.5646 +47.3855 +055.9851 +47.4181 +055.9970 +47.6270 +054.4070 +47.6597 +054.4181 +47.8530 +052.8176 +47.8858 +052.8278 +48.0632 +051.2169 +48.0961 +051.2261 +48.2574 +049.6048 +48.2905 +049.6130 +48.4356 +047.9816 +48.4688 +047.9888 +48.5974 +046.3472 +48.6307 +046.3534 +48.7426 +044.7019 +48.7760 +044.7071 +48.8710 +043.0459 +48.9045 +043.0499 +48.9825 +041.3793 +49.0160 +041.3822 +49.0766 +039.7023 +49.1101 +039.7042 +49.1532 +038.0153 +49.1868 +038.0161 +49.2120 +036.3185 +49.2456 +036.3181 +49.2528 +034.6122 +49.2864 +034.6107 +49.2753 +032.8967 +49.3089 +032.8940 +49.2792 +031.1722 +49.3127 +031.1684 +49.2642 +029.4392 +49.2977 +029.4341 +49.2301 +027.6978 +49.2635 +027.6916 +49.1764 +025.9485 +49.2097 +025.9411 +49.1030 +024.1914 +49.1362 +024.1829 +49.0094 +022.4269 +49.0425 +022.4172 +48.8953 +020.6553 +48.9283 +020.6444 +48.7604 +018.8766 +48.7932 +018.8645 +48.6042 +017.0911 +48.6369 +017.0779 +48.4264 +015.2989 +48.4589 +015.2845 +48.2265 +013.5000 +48.2587 +013.4845 +48.0040 +011.6945 +48.0360 +011.6779 +47.7584 +009.8822 +47.7902 +009.8645 +47.4892 +008.0630 +47.5207 +008.0442 +47.1957 +006.2366 +47.2269 +006.2167 +46.8772 +004.4026 +46.9081 +004.3817 +46.5330 +002.5604 +46.5636 +002.5384 +46.1623 +000.7093 +46.1925 +000.6863 +45.7640 -001.1516 +45.7939 -001.1756 +45.3371 -003.0234 +45.3666 -003.0484 +44.8804 -004.9075 +44.9094 -004.9334 +44.3924 -006.8055 +44.4210 -006.8323 +43.8714 -008.7194 +43.8996 -008.7472 +43.3157 -010.6516 +43.3434 -010.6804 +42.7229 -012.6053 +42.7500 -012.6350 +42.0902 -014.5838 +42.1168 -014.6144 +41.4146 -016.5917 +41.4406 -016.6232 +40.6921 -018.6343 +40.7174 -018.6668 +39.9178 -020.7185 +39.9425 -020.7520 +39.0857 -022.8529 +39.1096 -022.8874 +38.1879 -025.0485 +38.2109 -025.0842 +37.2142 -027.3202 +37.2363 -027.3572 +36.1507 -029.6882 +36.1716 -029.7265 +34.9775 -032.1812 +34.9971 -032.2211 +33.6649 -034.8425 +33.6829 -034.8845 +32.1649 -037.7432 +32.1807 -037.7881 +30.3886 -041.0145 +30.4011 -041.0637 +28.1340 -044.9584 +28.1404 -045.0160 +24.5957 -050.7882 +24.5788 -050.8803 Azimuth (Azm) measured from North to East.

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CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.