Cora»OccDetail

Stellar Occultation by (20777) 2000 RX10 on 2025-09-22 (21:39:35 UT)

Event Details
Occultation UUID [and db] : 6ed6feb0-ddb8-11f0-547e-3592d73f19fa [observed] Occultation Date + Time : 2025-09-22 at 21:39:35 UT +/- 0.01 min [1] Object Designation : (20777) 2000 RX10 Star Designation : GDR3 2643805984212732800 Star Coordinates (ICRF) : RA = 23 31 12.5494, DE = -01 05 36.773 [2] Star Magnitudes : G = 12.14 mag, RP = 11.63 mag, BP = 12.48 mag Object Magnitude : V = 17.0 mag Estimated Magnitude Drop : 4.9 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 8.9 km/s Object Mean Diameter : 4.6 km (src: astorb) => apparent = 5 mas Apparent Motion : 0.5733 arcs/min @ PA = 238 deg Horizontal Parallax : 6.8570 arcs Dynamical Class : MBA Elongation to Moon & Sun : 161° (sunlit = 1%), Sun = 173° Cross-track uncertainty : 2.3 mas = 2 km = 0.47 path-width (1-sig) RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#53 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : 6ed6feb0-ddb8-11f0-547e-3592d73f19fa [observed] Occultation Date + Time : 2025-09-22 at 21:39:35 UT +/- 0.01 min [1] Object Designation : (20777) 2000 RX10 Star Designation : GDR3 2643805984212732800 Star Coordinates (ICRF) : RA = 23 31 12.5494, DE = -01 05 36.773 [2] Star Magnitudes : G = 12.14 mag, RP = 11.63 mag, BP = 12.48 mag Object Magnitude : V = 17.0 mag Estimated Magnitude Drop : 4.9 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 8.9 km/s Object Mean Diameter : 4.6 km (src: astorb) => apparent = 5 mas Apparent Motion : 0.5733 arcs/min @ PA = 238 deg Horizontal Parallax : 6.8570 arcs Dynamical Class : MBA Elongation to Moon & Sun : 161° (sunlit = 1%), Sun = 173° Cross-track uncertainty : 2.3 mas = 2 km = 0.47 path-width (1-sig) RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#53 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

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Occultation Ground Track
------------------ Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 21:32:34 +84.4054 +075.3061 +03 228 -04 21:32:42 +81.2781 +052.2774 +07 205 -08 21:32:49 +79.1753 +044.4467 +09 197 -11 21:32:57 +77.4625 +039.7000 +11 192 -13 21:33:04 +75.9773 +036.2752 +13 189 -14 21:33:12 +74.6462 +033.5761 +14 186 -15 21:33:19 +73.4288 +031.3321 +15 184 -17 21:33:27 +72.2994 +029.3986 +17 182 -18 21:33:34 +71.2410 +027.6898 +18 180 -19 21:33:42 +70.2413 +026.1507 +19 179 -20 21:33:49 +69.2912 +024.7440 +20 177 -20 21:33:57 +68.3838 +023.4435 +20 176 -21 21:34:04 +67.5135 +022.2299 +21 175 -22 21:34:12 +66.6761 +021.0885 +22 173 -23 21:34:19 +65.8678 +020.0081 +23 172 -23 21:34:27 +65.0856 +018.9799 +24 171 -24 21:34:34 +64.3271 +017.9967 +24 170 -25 21:34:42 +63.5901 +017.0528 +25 169 -25 21:34:49 +62.8727 +016.1434 +26 168 -26 21:34:57 +62.1734 +015.2644 +26 167 -26 21:35:04 +61.4907 +014.4126 +27 166 -27 21:35:12 +60.8235 +013.5850 +27 165 -27 21:35:19 +60.1707 +012.7792 +28 164 -28 21:35:27 +59.5312 +011.9930 +28 163 -28 21:35:34 +58.9043 +011.2245 +29 162 -28 21:35:42 +58.2891 +010.4722 +29 161 -29 21:35:49 +57.6849 +009.7346 +30 160 -29 21:35:57 +57.0912 +009.0104 +30 159 -30 21:36:04 +56.5073 +008.2984 +30 158 -30 21:36:12 +55.9326 +007.5976 +31 158 -30 21:36:19 +55.3669 +006.9070 +31 157 -30 21:36:27 +54.8094 +006.2259 +32 156 -31 21:36:34 +54.2600 +005.5535 +32 155 -31 21:36:42 +53.7181 +004.8890 +32 154 -31 21:36:49 +53.1835 +004.2318 +33 153 -31 21:36:57 +52.6558 +003.5813 +33 152 -32 21:37:04 +52.1347 +002.9370 +33 151 -32 21:37:12 +51.6200 +002.2984 +33 151 -32 21:37:19 +51.1113 +001.6649 +34 150 -32 21:37:27 +50.6084 +001.0362 +34 149 -32 21:37:34 +50.1111 +000.4117 +34 148 -32 21:37:42 +49.6192 -000.2087 +34 147 -33 21:37:49 +49.1325 -000.8257 +35 146 -33 21:37:57 +48.6508 -001.4394 +35 145 -33 21:38:04 +48.1739 -002.0502 +35 145 -33 21:38:12 +47.7016 -002.6585 +35 144 -33 21:38:19 +47.2338 -003.2645 +35 143 -33 21:38:27 +46.7704 -003.8686 +35 142 -33 21:38:34 +46.3111 -004.4709 +35 141 -33 21:38:42 +45.8558 -005.0719 +36 140 -33 21:38:49 +45.4045 -005.6716 +36 140 -33 21:38:57 +44.9570 -006.2705 +36 139 -33 21:39:04 +44.5132 -006.8687 +36 138 -33 21:39:12 +44.0729 -007.4665 +36 137 -33 21:39:19 +43.6361 -008.0640 +36 136 -33 21:39:27 +43.2026 -008.6617 +36 135 -33 21:39:34 +42.7725 -009.2596 +36 135 -33 21:39:42 +42.3455 -009.8580 +36 134 -33 21:39:49 +41.9215 -010.4571 +36 133 -33 21:39:57 +41.5006 -011.0572 +36 132 -33 21:40:04 +41.0826 -011.6584 +36 131 -32 21:40:12 +40.6675 -012.2611 +36 131 -32 21:40:19 +40.2552 -012.8654 +36 130 -32 21:40:27 +39.8455 -013.4715 +36 129 -32 21:40:34 +39.4385 -014.0798 +36 128 -32 21:40:42 +39.0341 -014.6903 +35 127 -32 21:40:49 +38.6321 -015.3034 +35 127 -31 21:40:57 +38.2327 -015.9193 +35 126 -31 21:41:04 +37.8356 -016.5383 +35 125 -31 21:41:12 +37.4409 -017.1606 +35 124 -31 21:41:19 +37.0485 -017.7865 +35 124 -30 21:41:27 +36.6583 -018.4162 +35 123 -30 21:41:34 +36.2703 -019.0500 +34 122 -30 21:41:42 +35.8844 -019.6883 +34 121 -30 21:41:49 +35.5007 -020.3314 +34 120 -29 21:41:57 +35.1190 -020.9795 +34 120 -29 21:42:04 +34.7394 -021.6330 +33 119 -29 21:42:12 +34.3617 -022.2922 +33 118 -28 21:42:19 +33.9860 -022.9576 +33 118 -28 21:42:27 +33.6123 -023.6295 +33 117 -28 21:42:34 +33.2403 -024.3084 +32 116 -27 21:42:42 +32.8703 -024.9947 +32 115 -27 21:42:49 +32.5021 -025.6889 +32 115 -26 21:42:57 +32.1356 -026.3914 +31 114 -26 21:43:04 +31.7710 -027.1030 +31 113 -26 21:43:12 +31.4081 -027.8240 +30 113 -25 21:43:19 +31.0469 -028.5553 +30 112 -25 21:43:27 +30.6874 -029.2975 +30 111 -24 21:43:34 +30.3297 -030.0513 +29 111 -24 21:43:42 +29.9736 -030.8177 +29 110 -23 21:43:49 +29.6191 -031.5975 +28 109 -23 21:43:57 +29.2664 -032.3918 +28 109 -22 21:44:04 +28.9152 -033.2017 +27 108 -21 21:44:12 +28.5658 -034.0285 +26 107 -21 21:44:19 +28.2179 -034.8736 +26 107 -20 21:44:27 +27.8718 -035.7386 +25 106 -20 21:44:34 +27.5272 -036.6255 +25 105 -19 21:44:42 +27.1844 -037.5363 +24 105 -18 21:44:49 +26.8433 -038.4736 +23 104 -17 21:44:57 +26.5039 -039.4401 +23 103 -17 21:45:04 +26.1663 -040.4395 +22 103 -16 21:45:12 +25.8305 -041.4757 +21 102 -15 21:45:19 +25.4966 -042.5538 +20 101 -14 21:45:27 +25.1648 -043.6801 +19 101 -13 21:45:34 +24.8351 -044.8624 +18 100 -12 21:45:42 +24.5077 -046.1110 +17 099 -11 21:45:49 +24.1829 -047.4395 +16 099 -10 21:45:57 +23.8610 -048.8671 +15 098 -09 21:46:04 +23.5426 -050.4217 +14 097 -07 21:46:12 +23.2285 -052.1474 +12 096 -06 21:46:19 +22.9201 -054.1215 +10 096 -04 21:46:27 +22.6206 -056.5058 +08 095 -02 21:46:34 +22.3394 -059.7939 +05 093 +01 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 21:32:34   +84.4054  +075.3061   +03  228  -04 21:32:42   +81.2781  +052.2774   +07  205  -08 21:32:49   +79.1753  +044.4467   +09  197  -11 21:32:57   +77.4625  +039.7000   +11  192  -13 21:33:04   +75.9773  +036.2752   +13  189  -14 21:33:12   +74.6462  +033.5761   +14  186  -15 21:33:19   +73.4288  +031.3321   +15  184  -17 21:33:27   +72.2994  +029.3986   +17  182  -18 21:33:34   +71.2410  +027.6898   +18  180  -19 21:33:42   +70.2413  +026.1507   +19  179  -20 21:33:49   +69.2912  +024.7440   +20  177  -20 21:33:57   +68.3838  +023.4435   +20  176  -21 21:34:04   +67.5135  +022.2299   +21  175  -22 21:34:12   +66.6761  +021.0885   +22  173  -23 21:34:19   +65.8678  +020.0081   +23  172  -23 21:34:27   +65.0856  +018.9799   +24  171  -24 21:34:34   +64.3271  +017.9967   +24  170  -25 21:34:42   +63.5901  +017.0528   +25  169  -25 21:34:49   +62.8727  +016.1434   +26  168  -26 21:34:57   +62.1734  +015.2644   +26  167  -26 21:35:04   +61.4907  +014.4126   +27  166  -27 21:35:12   +60.8235  +013.5850   +27  165  -27 21:35:19   +60.1707  +012.7792   +28  164  -28 21:35:27   +59.5312  +011.9930   +28  163  -28 21:35:34   +58.9043  +011.2245   +29  162  -28 21:35:42   +58.2891  +010.4722   +29  161  -29 21:35:49   +57.6849  +009.7346   +30  160  -29 21:35:57   +57.0912  +009.0104   +30  159  -30 21:36:04   +56.5073  +008.2984   +30  158  -30 21:36:12   +55.9326  +007.5976   +31  158  -30 21:36:19   +55.3669  +006.9070   +31  157  -30 21:36:27   +54.8094  +006.2259   +32  156  -31 21:36:34   +54.2600  +005.5535   +32  155  -31 21:36:42   +53.7181  +004.8890   +32  154  -31 21:36:49   +53.1835  +004.2318   +33  153  -31 21:36:57   +52.6558  +003.5813   +33  152  -32 21:37:04   +52.1347  +002.9370   +33  151  -32 21:37:12   +51.6200  +002.2984   +33  151  -32 21:37:19   +51.1113  +001.6649   +34  150  -32 21:37:27   +50.6084  +001.0362   +34  149  -32 21:37:34   +50.1111  +000.4117   +34  148  -32 21:37:42   +49.6192  -000.2087   +34  147  -33 21:37:49   +49.1325  -000.8257   +35  146  -33 21:37:57   +48.6508  -001.4394   +35  145  -33 21:38:04   +48.1739  -002.0502   +35  145  -33 21:38:12   +47.7016  -002.6585   +35  144  -33 21:38:19   +47.2338  -003.2645   +35  143  -33 21:38:27   +46.7704  -003.8686   +35  142  -33 21:38:34   +46.3111  -004.4709   +35  141  -33 21:38:42   +45.8558  -005.0719   +36  140  -33 21:38:49   +45.4045  -005.6716   +36  140  -33 21:38:57   +44.9570  -006.2705   +36  139  -33 21:39:04   +44.5132  -006.8687   +36  138  -33 21:39:12   +44.0729  -007.4665   +36  137  -33 21:39:19   +43.6361  -008.0640   +36  136  -33 21:39:27   +43.2026  -008.6617   +36  135  -33 21:39:34   +42.7725  -009.2596   +36  135  -33 21:39:42   +42.3455  -009.8580   +36  134  -33 21:39:49   +41.9215  -010.4571   +36  133  -33 21:39:57   +41.5006  -011.0572   +36  132  -33 21:40:04   +41.0826  -011.6584   +36  131  -32 21:40:12   +40.6675  -012.2611   +36  131  -32 21:40:19   +40.2552  -012.8654   +36  130  -32 21:40:27   +39.8455  -013.4715   +36  129  -32 21:40:34   +39.4385  -014.0798   +36  128  -32 21:40:42   +39.0341  -014.6903   +35  127  -32 21:40:49   +38.6321  -015.3034   +35  127  -31 21:40:57   +38.2327  -015.9193   +35  126  -31 21:41:04   +37.8356  -016.5383   +35  125  -31 21:41:12   +37.4409  -017.1606   +35  124  -31 21:41:19   +37.0485  -017.7865   +35  124  -30 21:41:27   +36.6583  -018.4162   +35  123  -30 21:41:34   +36.2703  -019.0500   +34  122  -30 21:41:42   +35.8844  -019.6883   +34  121  -30 21:41:49   +35.5007  -020.3314   +34  120  -29 21:41:57   +35.1190  -020.9795   +34  120  -29 21:42:04   +34.7394  -021.6330   +33  119  -29 21:42:12   +34.3617  -022.2922   +33  118  -28 21:42:19   +33.9860  -022.9576   +33  118  -28 21:42:27   +33.6123  -023.6295   +33  117  -28 21:42:34   +33.2403  -024.3084   +32  116  -27 21:42:42   +32.8703  -024.9947   +32  115  -27 21:42:49   +32.5021  -025.6889   +32  115  -26 21:42:57   +32.1356  -026.3914   +31  114  -26 21:43:04   +31.7710  -027.1030   +31  113  -26 21:43:12   +31.4081  -027.8240   +30  113  -25 21:43:19   +31.0469  -028.5553   +30  112  -25 21:43:27   +30.6874  -029.2975   +30  111  -24 21:43:34   +30.3297  -030.0513   +29  111  -24 21:43:42   +29.9736  -030.8177   +29  110  -23 21:43:49   +29.6191  -031.5975   +28  109  -23 21:43:57   +29.2664  -032.3918   +28  109  -22 21:44:04   +28.9152  -033.2017   +27  108  -21 21:44:12   +28.5658  -034.0285   +26  107  -21 21:44:19   +28.2179  -034.8736   +26  107  -20 21:44:27   +27.8718  -035.7386   +25  106  -20 21:44:34   +27.5272  -036.6255   +25  105  -19 21:44:42   +27.1844  -037.5363   +24  105  -18 21:44:49   +26.8433  -038.4736   +23  104  -17 21:44:57   +26.5039  -039.4401   +23  103  -17 21:45:04   +26.1663  -040.4395   +22  103  -16 21:45:12   +25.8305  -041.4757   +21  102  -15 21:45:19   +25.4966  -042.5538   +20  101  -14 21:45:27   +25.1648  -043.6801   +19  101  -13 21:45:34   +24.8351  -044.8624   +18  100  -12 21:45:42   +24.5077  -046.1110   +17  099  -11 21:45:49   +24.1829  -047.4395   +16  099  -10 21:45:57   +23.8610  -048.8671   +15  098  -09 21:46:04   +23.5426  -050.4217   +14  097  -07 21:46:12   +23.2285  -052.1474   +12  096  -06 21:46:19   +22.9201  -054.1215   +10  096  -04 21:46:27   +22.6206  -056.5058   +08  095  -02 21:46:34   +22.3394  -059.7939   +05  093  +01

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +84.1684 +072.9700 +84.6625 +078.2344 +81.1477 +051.9710 +81.4108 +052.6010 +79.0733 +044.3463 +79.2785 +044.5507 +77.3756 +039.6672 +77.5501 +039.7338 +75.9001 +036.2730 +76.0549 +036.2778 +74.5761 +033.5901 +74.7167 +033.5622 +73.3640 +031.3554 +73.4938 +031.3087 +72.2388 +029.4277 +72.3602 +029.3694 +71.1839 +027.7225 +71.2982 +027.6568 +70.1871 +026.1858 +70.2956 +026.1153 +69.2395 +024.7808 +69.3430 +024.7071 +68.3343 +023.4814 +68.4334 +023.4055 +67.4659 +022.2684 +67.5613 +022.1912 +66.6301 +021.1274 +66.7221 +021.0494 +65.8233 +020.0473 +65.9123 +019.9687 +65.0425 +019.0191 +65.1287 +018.9404 +64.2852 +018.0360 +64.3690 +017.9573 +63.5493 +017.0920 +63.6309 +017.0134 +62.8330 +016.1825 +62.9125 +016.1041 +62.1346 +015.3034 +62.2122 +015.2253 +61.4529 +014.4514 +61.5287 +014.3737 +60.7865 +013.6236 +60.8607 +013.5463 +60.1344 +012.8176 +60.2070 +012.7406 +59.4956 +012.0312 +59.5669 +011.9547 +58.8693 +011.2625 +58.9393 +011.1864 +58.2547 +010.5100 +58.3234 +010.4344 +57.6512 +009.7721 +57.7187 +009.6969 +57.0580 +009.0477 +57.1244 +008.9729 +56.4746 +008.3355 +56.5400 +008.2611 +55.9005 +007.6345 +55.9649 +007.5605 +55.3351 +006.9438 +55.3986 +006.8702 +54.7782 +006.2625 +54.8407 +006.1893 +54.2291 +005.5898 +54.2909 +005.5171 +53.6877 +004.9252 +53.7486 +004.8527 +53.1534 +004.2678 +53.2136 +004.1957 +52.6261 +003.6172 +52.6855 +003.5454 +52.1054 +002.9727 +52.1641 +002.9013 +51.5909 +002.3339 +51.6490 +002.2628 +51.0826 +001.7003 +51.1400 +001.6295 +50.5800 +001.0714 +50.6368 +001.0009 +50.0830 +000.4468 +50.1392 +000.3766 +49.5914 -000.1738 +49.6471 -000.2438 +49.1050 -000.7908 +49.1601 -000.8606 +48.6235 -001.4046 +48.6781 -001.4742 +48.1469 -002.0156 +48.2009 -002.0850 +47.6749 -002.6240 +47.7284 -002.6931 +47.2073 -003.2301 +47.2604 -003.2991 +46.7440 -003.8342 +46.7967 -003.9030 +46.2850 -004.4366 +46.3372 -004.5053 +45.8300 -005.0376 +45.8817 -005.1062 +45.3788 -005.6375 +45.4302 -005.7059 +44.9315 -006.2364 +44.9825 -006.3047 +44.4879 -006.8346 +44.5385 -006.9028 +44.0478 -007.4324 +44.0980 -007.5006 +43.6112 -008.0300 +43.6610 -008.0981 +43.1779 -008.6277 +43.2274 -008.6957 +42.7479 -009.2256 +42.7970 -009.2936 +42.3210 -009.8240 +42.3699 -009.8920 +41.8973 -010.4231 +41.9458 -010.4911 +41.4765 -011.0232 +41.5247 -011.0912 +41.0587 -011.6245 +41.1066 -011.6925 +40.6437 -012.2271 +40.6913 -012.2952 +40.2315 -012.8313 +40.2788 -012.8995 +39.8220 -013.4374 +39.8690 -013.5057 +39.4151 -014.0456 +39.4619 -014.1140 +39.0108 -014.6561 +39.0573 -014.7246 +38.6090 -015.2692 +38.6553 -015.3377 +38.2097 -015.8850 +38.2557 -015.9537 +37.8127 -016.5039 +37.8585 -016.5728 +37.4181 -017.1261 +37.4637 -017.1952 +37.0258 -017.7518 +37.0711 -017.8212 +36.6357 -018.3814 +36.6808 -018.4510 +36.2478 -019.0152 +36.2928 -019.0850 +35.8621 -019.6533 +35.9068 -019.7234 +35.4785 -020.2962 +35.5230 -020.3666 +35.0969 -020.9441 +35.1412 -021.0149 +34.7173 -021.5974 +34.7615 -021.6686 +34.3398 -022.2565 +34.3837 -022.3280 +33.9642 -022.9216 +34.0079 -022.9936 +33.5905 -023.5933 +33.6340 -023.6658 +33.2186 -024.2720 +33.2621 -024.3449 +32.8487 -024.9580 +32.8919 -025.0315 +32.4805 -025.6519 +32.5236 -025.7260 +32.1142 -026.3541 +32.1571 -026.4289 +31.7496 -027.0653 +31.7924 -027.1407 +31.3868 -027.7860 +31.4294 -027.8622 +31.0257 -028.5169 +31.0682 -028.5938 +30.6663 -029.2586 +30.7086 -029.3365 +30.3086 -030.0120 +30.3508 -030.0908 +29.9525 -030.7778 +29.9946 -030.8576 +29.5981 -031.5571 +29.6402 -031.6380 +29.2454 -032.3508 +29.2873 -032.4329 +28.8944 -033.1600 +28.9361 -033.2434 +28.5449 -033.9861 +28.5866 -034.0709 +28.1971 -034.8304 +28.2387 -034.9168 +27.8510 -035.6946 +27.8925 -035.7827 +27.5065 -036.5805 +27.5479 -036.6706 +27.1637 -037.4903 +27.2051 -037.5825 +26.8226 -038.4264 +26.8639 -038.5209 +26.4833 -039.3916 +26.5245 -039.4888 +26.1457 -040.3895 +26.1868 -040.4896 +25.8099 -041.4240 +25.8510 -041.5275 +25.4761 -042.5002 +25.5172 -042.6076 +25.1443 -043.6242 +25.1853 -043.7362 +24.8146 -044.8038 +24.8556 -044.9212 +24.4872 -046.0492 +24.5283 -046.1730 +24.1624 -047.3738 +24.2035 -047.5056 +23.8404 -048.7963 +23.8817 -048.9382 +23.5219 -050.3443 +23.5633 -050.4995 +23.2077 -052.0609 +23.2493 -052.2346 +22.8990 -054.0209 +22.9412 -054.2231 +22.5991 -056.3798 +22.6421 -056.6337 +22.3166 -059.5983 +22.3623 -059.9968 Azimuth (Azm) measured from North to East.

Aladin Sky Atlas

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Aladin Lite direct link (has Gaia overlay)

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.