Cora»OccDetail

Stellar Occultation by (251803) 1999 TV51 on 2025-09-21 (22:15:06 UT)

Event Details
Occultation UUID [and db] : 6d21fbb0-ddb8-11f0-547e-fd8bf3bd99ce [observed] Occultation Date + Time : 2025-09-21 at 22:15:06 UT +/- 0.17 min [1] Object Designation : (251803) 1999 TV51 Star Designation : GDR3 4261659171786397824 Star Coordinates (ICRF) : RA = 19 00 46.2130, DE = -02 41 54.677 [2] Star Magnitudes : G = 12.15 mag, RP = 11.17 mag, BP = 13.14 mag Object Magnitude : V = 21.88 mag Estimated Magnitude Drop : 9.7 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 10.0 km/s Object Mean Diameter : 2.5 km (src: astorb) => apparent = 1 mas Apparent Motion : 0.2567 arcs/min @ PA = 141 deg Horizontal Parallax : 2.7250 arcs Dynamical Class : MBA Elongation to Moon & Sun : 105° (sunlit = 0%), Sun = 106° Cross-track uncertainty : 25.3 mas = 59 km = 23.69 path-width (1-sig) RUWE and duplicate source : 1.14 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#23 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 6d21fbb0-ddb8-11f0-547e-fd8bf3bd99ce [observed]

 Occultation Date + Time   : 2025-09-21 at 22:15:06 UT +/- 0.17 min  [1]
 Object Designation        : (251803) 1999 TV51
 Star Designation          : GDR3 4261659171786397824
 Star Coordinates (ICRF)   : RA = 19 00 46.2130, DE = -02 41 54.677  [2]
 Star Magnitudes           : G = 12.15 mag, RP = 11.17 mag, BP = 13.14 mag
 Object Magnitude          : V = 21.88 mag
 Estimated Magnitude Drop  : 9.7 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 10.0 km/s
 Object Mean Diameter      : 2.5 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.2567 arcs/min @ PA = 141 deg
 Horizontal Parallax       : 2.7250 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 105° (sunlit = 0%), Sun = 106°
 Cross-track uncertainty   : 25.3 mas = 59 km = 23.69 path-width (1-sig)
 RUWE and duplicate source : 1.14 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#23
 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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Interactive map

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Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 22:09:45 +68.6139 +023.4932 +04 252 -21 22:09:52 +66.8408 +015.8001 +07 245 -22 22:10:00 +65.3147 +011.5471 +10 241 -24 22:10:07 +63.9203 +008.6363 +11 239 -25 22:10:15 +62.6189 +006.4793 +13 237 -25 22:10:22 +61.3898 +004.8103 +14 236 -26 22:10:30 +60.2198 +003.4838 +15 235 -27 22:10:37 +59.0997 +002.4104 +16 234 -28 22:10:45 +58.0225 +001.5314 +17 233 -29 22:10:52 +56.9830 +000.8060 +18 233 -29 22:11:00 +55.9767 +000.2047 +19 233 -30 22:11:07 +55.0003 -000.2943 +20 233 -31 22:11:15 +54.0507 -000.7079 +21 232 -32 22:11:22 +53.1257 -001.0489 +21 232 -32 22:11:30 +52.2230 -001.3278 +22 233 -33 22:11:37 +51.3408 -001.5528 +23 233 -34 22:11:45 +50.4776 -001.7308 +23 233 -34 22:11:52 +49.6320 -001.8671 +24 233 -35 22:12:00 +48.8028 -001.9666 +24 233 -36 22:12:07 +47.9887 -002.0331 +25 234 -36 22:12:15 +47.1890 -002.0697 +25 234 -37 22:12:22 +46.4026 -002.0795 +26 234 -38 22:12:30 +45.6288 -002.0646 +26 234 -38 22:12:37 +44.8669 -002.0272 +27 235 -39 22:12:45 +44.1162 -001.9690 +27 235 -39 22:12:52 +43.3762 -001.8916 +27 236 -40 22:13:00 +42.6461 -001.7963 +28 236 -41 22:13:07 +41.9256 -001.6843 +28 237 -41 22:13:15 +41.2142 -001.5565 +28 237 -42 22:13:22 +40.5115 -001.4139 +29 237 -43 22:13:30 +39.8169 -001.2572 +29 238 -43 22:13:37 +39.1303 -001.0872 +29 238 -44 22:13:45 +38.4512 -000.9043 +29 239 -45 22:13:52 +37.7792 -000.7092 +30 239 -45 22:14:00 +37.1142 -000.5022 +30 240 -46 22:14:07 +36.4558 -000.2838 +30 241 -47 22:14:15 +35.8038 -000.0543 +30 241 -47 22:14:22 +35.1578 +000.1860 +30 242 -48 22:14:30 +34.5177 +000.4369 +30 242 -48 22:14:37 +33.8833 +000.6982 +30 243 -49 22:14:45 +33.2543 +000.9697 +30 243 -50 22:14:52 +32.6306 +001.2513 +30 244 -50 22:15:00 +32.0120 +001.5429 +30 244 -51 22:15:07 +31.3982 +001.8445 +30 245 -52 22:15:15 +30.7892 +002.1560 +30 246 -52 22:15:22 +30.1847 +002.4775 +30 246 -53 22:15:30 +29.5847 +002.8090 +30 247 -54 22:15:37 +28.9889 +003.1505 +30 247 -54 22:15:45 +28.3973 +003.5021 +30 248 -55 22:15:52 +27.8098 +003.8641 +30 248 -56 22:16:00 +27.2262 +004.2364 +30 249 -56 22:16:07 +26.6464 +004.6194 +30 250 -57 22:16:15 +26.0702 +005.0132 +30 250 -58 22:16:22 +25.4977 +005.4181 +29 251 -58 22:16:30 +24.9288 +005.8344 +29 251 -59 22:16:37 +24.3632 +006.2624 +29 252 -60 22:16:45 +23.8010 +006.7025 +29 252 -61 22:16:52 +23.2421 +007.1551 +29 253 -61 22:17:00 +22.6863 +007.6206 +28 254 -62 22:17:07 +22.1338 +008.0996 +28 254 -63 22:17:15 +21.5843 +008.5927 +28 255 -63 22:17:22 +21.0378 +009.1005 +27 255 -64 22:17:30 +20.4944 +009.6237 +27 256 -65 22:17:37 +19.9539 +010.1631 +27 256 -66 22:17:45 +19.4163 +010.7196 +26 257 -66 22:17:52 +18.8816 +011.2943 +26 257 -67 22:18:00 +18.3498 +011.8883 +25 258 -68 22:18:07 +17.8209 +012.5029 +25 258 -69 22:18:15 +17.2948 +013.1395 +24 259 -70 22:18:22 +16.7717 +013.7999 +24 259 -70 22:18:30 +16.2515 +014.4860 +23 260 -71 22:18:37 +15.7342 +015.2001 +23 260 -72 22:18:45 +15.2201 +015.9448 +22 261 -73 22:18:52 +14.7090 +016.7234 +21 261 -74 22:19:00 +14.2013 +017.5395 +20 262 -74 22:19:07 +13.6970 +018.3978 +20 262 -75 22:19:15 +13.1963 +019.3040 +19 262 -76 22:19:22 +12.6996 +020.2651 +18 263 -77 22:19:30 +12.2072 +021.2906 +17 263 -77 22:19:37 +11.7197 +022.3925 +16 264 -78 22:19:45 +11.2379 +023.5880 +15 264 -78 22:19:52 +10.7629 +024.9016 +13 265 -79 22:20:00 +10.2964 +026.3716 +12 265 -79 22:20:07 +09.8416 +028.0632 +10 265 -79 22:20:15 +09.4047 +030.1086 +08 266 -78 22:20:22 +09.0031 +032.8752 +06 266 -77 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 22:09:45   +68.6139  +023.4932   +04  252  -21 22:09:52   +66.8408  +015.8001   +07  245  -22 22:10:00   +65.3147  +011.5471   +10  241  -24 22:10:07   +63.9203  +008.6363   +11  239  -25 22:10:15   +62.6189  +006.4793   +13  237  -25 22:10:22   +61.3898  +004.8103   +14  236  -26 22:10:30   +60.2198  +003.4838   +15  235  -27 22:10:37   +59.0997  +002.4104   +16  234  -28 22:10:45   +58.0225  +001.5314   +17  233  -29 22:10:52   +56.9830  +000.8060   +18  233  -29 22:11:00   +55.9767  +000.2047   +19  233  -30 22:11:07   +55.0003  -000.2943   +20  233  -31 22:11:15   +54.0507  -000.7079   +21  232  -32 22:11:22   +53.1257  -001.0489   +21  232  -32 22:11:30   +52.2230  -001.3278   +22  233  -33 22:11:37   +51.3408  -001.5528   +23  233  -34 22:11:45   +50.4776  -001.7308   +23  233  -34 22:11:52   +49.6320  -001.8671   +24  233  -35 22:12:00   +48.8028  -001.9666   +24  233  -36 22:12:07   +47.9887  -002.0331   +25  234  -36 22:12:15   +47.1890  -002.0697   +25  234  -37 22:12:22   +46.4026  -002.0795   +26  234  -38 22:12:30   +45.6288  -002.0646   +26  234  -38 22:12:37   +44.8669  -002.0272   +27  235  -39 22:12:45   +44.1162  -001.9690   +27  235  -39 22:12:52   +43.3762  -001.8916   +27  236  -40 22:13:00   +42.6461  -001.7963   +28  236  -41 22:13:07   +41.9256  -001.6843   +28  237  -41 22:13:15   +41.2142  -001.5565   +28  237  -42 22:13:22   +40.5115  -001.4139   +29  237  -43 22:13:30   +39.8169  -001.2572   +29  238  -43 22:13:37   +39.1303  -001.0872   +29  238  -44 22:13:45   +38.4512  -000.9043   +29  239  -45 22:13:52   +37.7792  -000.7092   +30  239  -45 22:14:00   +37.1142  -000.5022   +30  240  -46 22:14:07   +36.4558  -000.2838   +30  241  -47 22:14:15   +35.8038  -000.0543   +30  241  -47 22:14:22   +35.1578  +000.1860   +30  242  -48 22:14:30   +34.5177  +000.4369   +30  242  -48 22:14:37   +33.8833  +000.6982   +30  243  -49 22:14:45   +33.2543  +000.9697   +30  243  -50 22:14:52   +32.6306  +001.2513   +30  244  -50 22:15:00   +32.0120  +001.5429   +30  244  -51 22:15:07   +31.3982  +001.8445   +30  245  -52 22:15:15   +30.7892  +002.1560   +30  246  -52 22:15:22   +30.1847  +002.4775   +30  246  -53 22:15:30   +29.5847  +002.8090   +30  247  -54 22:15:37   +28.9889  +003.1505   +30  247  -54 22:15:45   +28.3973  +003.5021   +30  248  -55 22:15:52   +27.8098  +003.8641   +30  248  -56 22:16:00   +27.2262  +004.2364   +30  249  -56 22:16:07   +26.6464  +004.6194   +30  250  -57 22:16:15   +26.0702  +005.0132   +30  250  -58 22:16:22   +25.4977  +005.4181   +29  251  -58 22:16:30   +24.9288  +005.8344   +29  251  -59 22:16:37   +24.3632  +006.2624   +29  252  -60 22:16:45   +23.8010  +006.7025   +29  252  -61 22:16:52   +23.2421  +007.1551   +29  253  -61 22:17:00   +22.6863  +007.6206   +28  254  -62 22:17:07   +22.1338  +008.0996   +28  254  -63 22:17:15   +21.5843  +008.5927   +28  255  -63 22:17:22   +21.0378  +009.1005   +27  255  -64 22:17:30   +20.4944  +009.6237   +27  256  -65 22:17:37   +19.9539  +010.1631   +27  256  -66 22:17:45   +19.4163  +010.7196   +26  257  -66 22:17:52   +18.8816  +011.2943   +26  257  -67 22:18:00   +18.3498  +011.8883   +25  258  -68 22:18:07   +17.8209  +012.5029   +25  258  -69 22:18:15   +17.2948  +013.1395   +24  259  -70 22:18:22   +16.7717  +013.7999   +24  259  -70 22:18:30   +16.2515  +014.4860   +23  260  -71 22:18:37   +15.7342  +015.2001   +23  260  -72 22:18:45   +15.2201  +015.9448   +22  261  -73 22:18:52   +14.7090  +016.7234   +21  261  -74 22:19:00   +14.2013  +017.5395   +20  262  -74 22:19:07   +13.6970  +018.3978   +20  262  -75 22:19:15   +13.1963  +019.3040   +19  262  -76 22:19:22   +12.6996  +020.2651   +18  263  -77 22:19:30   +12.2072  +021.2906   +17  263  -77 22:19:37   +11.7197  +022.3925   +16  264  -78 22:19:45   +11.2379  +023.5880   +15  264  -78 22:19:52   +10.7629  +024.9016   +13  265  -79 22:20:00   +10.2964  +026.3716   +12  265  -79 22:20:07   +09.8416  +028.0632   +10  265  -79 22:20:15   +09.4047  +030.1086   +08  266  -78 22:20:22   +09.0031  +032.8752   +06  266  -77

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +68.6510 +023.8601 +68.5775 +023.1396 +66.8676 +015.9801 +66.8142 +015.6223 +65.3380 +011.6760 +65.2914 +011.4192 +63.9415 +008.7392 +63.8991 +008.5340 +62.6386 +006.5660 +62.5992 +006.3929 +61.4083 +004.8860 +61.3713 +004.7349 +60.2374 +003.5513 +60.2022 +003.4165 +59.1165 +002.4716 +59.0829 +002.3493 +58.0387 +001.5877 +58.0064 +001.4753 +56.9985 +000.8582 +56.9674 +000.7539 +55.9918 +000.2536 +55.9617 +000.1559 +55.0149 -000.2483 +54.9857 -000.3403 +54.0649 -000.6642 +54.0366 -000.7514 +53.1395 -001.0074 +53.1119 -001.0904 +52.2365 -001.2881 +52.2095 -001.3675 +51.3540 -001.5147 +51.3277 -001.5909 +50.4905 -001.6941 +50.4648 -001.7674 +49.6447 -001.8317 +49.6194 -001.9025 +48.8152 -001.9323 +48.7904 -002.0008 +48.0009 -001.9998 +47.9766 -002.0663 +47.2009 -002.0374 +47.1770 -002.1020 +46.4144 -002.0480 +46.3909 -002.1109 +45.6404 -002.0339 +45.6173 -002.0953 +44.8784 -001.9972 +44.8555 -002.0572 +44.1275 -001.9397 +44.1050 -001.9984 +43.3873 -001.8629 +43.3651 -001.9204 +42.6571 -001.7681 +42.6352 -001.8245 +41.9364 -001.6566 +41.9148 -001.7120 +41.2249 -001.5293 +41.2035 -001.5838 +40.5220 -001.3871 +40.5009 -001.4407 +39.8274 -001.2308 +39.8065 -001.2837 +39.1406 -001.0611 +39.1199 -001.1132 +38.4614 -000.8786 +38.4409 -000.9300 +37.7894 -000.6837 +37.7691 -000.7346 +37.1243 -000.4771 +37.1042 -000.5274 +36.4658 -000.2589 +36.4459 -000.3087 +35.8136 -000.0297 +35.7939 -000.0789 +35.1676 +000.2104 +35.1480 +000.1616 +34.5275 +000.4611 +34.5080 +000.4127 +33.8930 +000.7222 +33.8737 +000.6742 +33.2639 +000.9936 +33.2448 +000.9458 +32.6401 +001.2750 +32.6211 +001.2276 +32.0214 +001.5665 +32.0025 +001.5194 +31.4076 +001.8680 +31.3888 +001.8211 +30.7985 +002.1794 +30.7798 +002.1327 +30.1940 +002.5008 +30.1754 +002.4543 +29.5939 +002.8321 +29.5754 +002.7858 +28.9981 +003.1736 +28.9798 +003.1274 +28.4065 +003.5252 +28.3882 +003.4791 +27.8189 +003.8871 +27.8007 +003.8411 +27.2352 +004.2594 +27.2171 +004.2134 +26.6553 +004.6424 +26.6374 +004.5964 +26.0792 +005.0362 +26.0613 +004.9902 +25.5067 +005.4411 +25.4888 +005.3951 +24.9376 +005.8574 +24.9199 +005.8114 +24.3721 +006.2855 +24.3543 +006.2393 +23.8098 +006.7257 +23.7922 +006.6793 +23.2509 +007.1783 +23.2333 +007.1318 +22.6951 +007.6440 +22.6776 +007.5973 +22.1425 +008.1231 +22.1250 +008.0761 +21.5930 +008.6163 +21.5756 +008.5691 +21.0465 +009.1243 +21.0291 +009.0767 +20.5031 +009.6477 +20.4857 +009.5997 +19.9625 +010.1873 +19.9452 +010.1389 +19.4249 +010.7441 +19.4076 +010.6952 +18.8902 +011.3191 +18.8729 +011.2696 +18.3584 +011.9134 +18.3411 +011.8633 +17.8295 +012.5283 +17.8122 +012.4775 +17.3035 +013.1653 +17.2862 +013.1138 +16.7803 +013.8261 +16.7630 +013.7737 +16.2601 +014.5127 +16.2428 +014.4593 +15.7429 +015.2274 +15.7256 +015.1729 +15.2287 +015.9728 +15.2114 +015.9170 +14.7177 +016.7521 +14.7003 +016.6948 +14.2100 +017.5690 +14.1926 +017.5100 +13.7057 +018.4283 +13.6882 +018.3673 +13.2051 +019.3356 +13.1875 +019.2724 +12.7084 +020.2982 +12.6907 +020.2322 +12.2161 +021.3252 +12.1983 +021.2559 +11.7288 +022.4293 +11.7107 +022.3559 +11.2470 +023.6274 +11.2288 +023.5488 +10.7722 +024.9444 +10.7536 +024.8590 +10.3059 +026.4191 +10.2869 +026.3242 +09.8514 +028.1180 +09.8318 +028.0088 +09.4151 +030.1761 +09.3943 +030.0416 +09.0151 +032.9750 +08.9912 +032.7771 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.