Cora»OccDetail

Stellar Occultation by (269600) 2010 BR85 on 2023-08-24 (21:25:35 UT)

Event Details
Occultation UUID [and db] : f84ac6e0-ddb3-11f0-547e-b0297ffe8d7d [observed] Occultation Date + Time : 2023-08-24 at 21:25:35 UT +/- 0.1 min [1] Object Designation : (269600) 2010 BR85 Star Designation : GDR3 6868967039316771456 Star Coordinates (ICRF) : RA = 19 43 59.7887, DE = -19 05 07.836 [2] Star Magnitudes : G = 14.28 mag, RP = 13.63 mag, BP = 14.76 mag Object Magnitude : V = 20.21 mag Estimated Magnitude Drop : 5.9 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 7.4 km/s Object Mean Diameter : 2.6 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.2983 arcs/min @ PA = 282 deg Horizontal Parallax : 4.2710 arcs Dynamical Class : MBA Elongation to Moon & Sun : 47° (sunlit = 55%), Sun = 143° Cross-track uncertainty : 21.7 mas = 32 km = 12.46 path-width (1-sig) RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#27 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : f84ac6e0-ddb3-11f0-547e-b0297ffe8d7d [observed]

 Occultation Date + Time   : 2023-08-24 at 21:25:35 UT +/- 0.1 min  [1]
 Object Designation        : (269600) 2010 BR85
 Star Designation          : GDR3 6868967039316771456
 Star Coordinates (ICRF)   : RA = 19 43 59.7887, DE = -19 05 07.836  [2]
 Star Magnitudes           : G = 14.28 mag, RP = 13.63 mag, BP = 14.76 mag
 Object Magnitude          : V = 20.21 mag
 Estimated Magnitude Drop  : 5.9 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 7.4 km/s
 Object Mean Diameter      : 2.6 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.2983 arcs/min @ PA = 282 deg
 Horizontal Parallax       : 4.2710 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 47° (sunlit = 55%), Sun = 143°
 Cross-track uncertainty   : 21.7 mas = 32 km = 12.46 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#27
 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

(If error 404: link not valid which means no data available)

Interactive map

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Aladin Sky Atlas

Aladin Lite direct link (has Gaia overlay)

Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 21:20:08 +50.0680 +063.6245 +03 235 -26 21:20:16 +48.9138 +059.9386 +05 233 -28 21:20:23 +48.2362 +057.4837 +07 231 -29 21:20:31 +47.7387 +055.4881 +08 229 -30 21:20:38 +47.3448 +053.7535 +09 228 -31 21:20:46 +47.0210 +052.1923 +10 227 -31 21:20:53 +46.7488 +050.7569 +11 226 -32 21:21:01 +46.5167 +049.4179 +12 225 -32 21:21:08 +46.3172 +048.1555 +13 224 -32 21:21:16 +46.1449 +046.9560 +14 223 -33 21:21:23 +45.9959 +045.8091 +14 222 -33 21:21:31 +45.8671 +044.7068 +15 221 -33 21:21:38 +45.7562 +043.6432 +15 220 -33 21:21:46 +45.6613 +042.6132 +16 219 -33 21:21:53 +45.5808 +041.6129 +16 218 -33 21:22:01 +45.5135 +040.6388 +17 217 -34 21:22:08 +45.4584 +039.6883 +17 217 -34 21:22:16 +45.4145 +038.7589 +18 216 -34 21:22:23 +45.3810 +037.8485 +18 215 -34 21:22:31 +45.3574 +036.9554 +18 214 -34 21:22:38 +45.3430 +036.0780 +19 214 -34 21:22:46 +45.3374 +035.2150 +19 213 -34 21:22:53 +45.3401 +034.3650 +19 212 -33 21:23:01 +45.3508 +033.5271 +20 211 -33 21:23:08 +45.3692 +032.7002 +20 211 -33 21:23:16 +45.3949 +031.8834 +20 210 -33 21:23:23 +45.4277 +031.0760 +20 209 -33 21:23:31 +45.4674 +030.2771 +21 208 -33 21:23:38 +45.5137 +029.4860 +21 208 -33 21:23:46 +45.5666 +028.7023 +21 207 -33 21:23:53 +45.6258 +027.9251 +21 206 -32 21:24:01 +45.6912 +027.1541 +21 205 -32 21:24:08 +45.7628 +026.3886 +22 205 -32 21:24:16 +45.8403 +025.6283 +22 204 -32 21:24:23 +45.9238 +024.8726 +22 203 -32 21:24:31 +46.0131 +024.1210 +22 203 -31 21:24:38 +46.1082 +023.3733 +22 202 -31 21:24:46 +46.2091 +022.6289 +22 201 -31 21:24:53 +46.3157 +021.8875 +22 200 -31 21:25:01 +46.4280 +021.1487 +22 200 -30 21:25:08 +46.5460 +020.4122 +22 199 -30 21:25:16 +46.6698 +019.6776 +22 198 -30 21:25:23 +46.7992 +018.9445 +22 198 -29 21:25:31 +46.9343 +018.2126 +22 197 -29 21:25:38 +47.0752 +017.4816 +22 196 -29 21:25:46 +47.2220 +016.7511 +22 195 -28 21:25:53 +47.3746 +016.0208 +22 195 -28 21:26:01 +47.5331 +015.2903 +22 194 -28 21:26:08 +47.6977 +014.5593 +22 193 -27 21:26:16 +47.8683 +013.8275 +22 193 -27 21:26:23 +48.0452 +013.0945 +22 192 -27 21:26:31 +48.2284 +012.3599 +22 191 -26 21:26:38 +48.4181 +011.6234 +22 190 -26 21:26:46 +48.6143 +010.8846 +22 190 -25 21:26:53 +48.8174 +010.1430 +22 189 -25 21:27:01 +49.0274 +009.3983 +22 188 -25 21:27:08 +49.2446 +008.6501 +21 187 -24 21:27:16 +49.4692 +007.8978 +21 187 -24 21:27:23 +49.7014 +007.1410 +21 186 -23 21:27:31 +49.9415 +006.3792 +21 185 -23 21:27:38 +50.1898 +005.6118 +21 184 -22 21:27:46 +50.4467 +004.8383 +20 184 -22 21:27:53 +50.7124 +004.0579 +20 183 -21 21:28:01 +50.9876 +003.2701 +20 182 -21 21:28:08 +51.2725 +002.4740 +20 181 -20 21:28:16 +51.5677 +001.6689 +19 181 -20 21:28:23 +51.8738 +000.8538 +19 180 -19 21:28:31 +52.1914 +000.0277 +19 179 -19 21:28:38 +52.5213 -000.8104 +18 178 -18 21:28:46 +52.8643 -001.6619 +18 177 -18 21:28:53 +53.2214 -002.5281 +18 177 -17 21:29:01 +53.5936 -003.4107 +17 176 -16 21:29:08 +53.9822 -004.3116 +17 175 -16 21:29:16 +54.3887 -005.2328 +16 174 -15 21:29:23 +54.8148 -006.1769 +16 173 -14 21:29:31 +55.2627 -007.1470 +15 172 -14 21:29:38 +55.7348 -008.1465 +15 171 -13 21:29:46 +56.2342 -009.1800 +14 170 -12 21:29:53 +56.7646 -010.2529 +14 169 -11 21:30:01 +57.3311 -011.3721 +13 168 -11 21:30:08 +57.9399 -012.5468 +12 167 -10 21:30:16 +58.5996 -013.7892 +11 166 -09 21:30:23 +59.3221 -015.1164 +11 165 -08 21:30:31 +60.1252 -016.5538 +10 164 -07 21:30:38 +61.0373 -018.1422 +08 162 -06 21:30:46 +62.1089 -019.9543 +07 161 -04 21:30:53 +63.4497 -022.1480 +06 159 -03 21:31:01 +65.4274 -025.2543 +03 156 -01 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 21:20:08   +50.0680  +063.6245   +03  235  -26 21:20:16   +48.9138  +059.9386   +05  233  -28 21:20:23   +48.2362  +057.4837   +07  231  -29 21:20:31   +47.7387  +055.4881   +08  229  -30 21:20:38   +47.3448  +053.7535   +09  228  -31 21:20:46   +47.0210  +052.1923   +10  227  -31 21:20:53   +46.7488  +050.7569   +11  226  -32 21:21:01   +46.5167  +049.4179   +12  225  -32 21:21:08   +46.3172  +048.1555   +13  224  -32 21:21:16   +46.1449  +046.9560   +14  223  -33 21:21:23   +45.9959  +045.8091   +14  222  -33 21:21:31   +45.8671  +044.7068   +15  221  -33 21:21:38   +45.7562  +043.6432   +15  220  -33 21:21:46   +45.6613  +042.6132   +16  219  -33 21:21:53   +45.5808  +041.6129   +16  218  -33 21:22:01   +45.5135  +040.6388   +17  217  -34 21:22:08   +45.4584  +039.6883   +17  217  -34 21:22:16   +45.4145  +038.7589   +18  216  -34 21:22:23   +45.3810  +037.8485   +18  215  -34 21:22:31   +45.3574  +036.9554   +18  214  -34 21:22:38   +45.3430  +036.0780   +19  214  -34 21:22:46   +45.3374  +035.2150   +19  213  -34 21:22:53   +45.3401  +034.3650   +19  212  -33 21:23:01   +45.3508  +033.5271   +20  211  -33 21:23:08   +45.3692  +032.7002   +20  211  -33 21:23:16   +45.3949  +031.8834   +20  210  -33 21:23:23   +45.4277  +031.0760   +20  209  -33 21:23:31   +45.4674  +030.2771   +21  208  -33 21:23:38   +45.5137  +029.4860   +21  208  -33 21:23:46   +45.5666  +028.7023   +21  207  -33 21:23:53   +45.6258  +027.9251   +21  206  -32 21:24:01   +45.6912  +027.1541   +21  205  -32 21:24:08   +45.7628  +026.3886   +22  205  -32 21:24:16   +45.8403  +025.6283   +22  204  -32 21:24:23   +45.9238  +024.8726   +22  203  -32 21:24:31   +46.0131  +024.1210   +22  203  -31 21:24:38   +46.1082  +023.3733   +22  202  -31 21:24:46   +46.2091  +022.6289   +22  201  -31 21:24:53   +46.3157  +021.8875   +22  200  -31 21:25:01   +46.4280  +021.1487   +22  200  -30 21:25:08   +46.5460  +020.4122   +22  199  -30 21:25:16   +46.6698  +019.6776   +22  198  -30 21:25:23   +46.7992  +018.9445   +22  198  -29 21:25:31   +46.9343  +018.2126   +22  197  -29 21:25:38   +47.0752  +017.4816   +22  196  -29 21:25:46   +47.2220  +016.7511   +22  195  -28 21:25:53   +47.3746  +016.0208   +22  195  -28 21:26:01   +47.5331  +015.2903   +22  194  -28 21:26:08   +47.6977  +014.5593   +22  193  -27 21:26:16   +47.8683  +013.8275   +22  193  -27 21:26:23   +48.0452  +013.0945   +22  192  -27 21:26:31   +48.2284  +012.3599   +22  191  -26 21:26:38   +48.4181  +011.6234   +22  190  -26 21:26:46   +48.6143  +010.8846   +22  190  -25 21:26:53   +48.8174  +010.1430   +22  189  -25 21:27:01   +49.0274  +009.3983   +22  188  -25 21:27:08   +49.2446  +008.6501   +21  187  -24 21:27:16   +49.4692  +007.8978   +21  187  -24 21:27:23   +49.7014  +007.1410   +21  186  -23 21:27:31   +49.9415  +006.3792   +21  185  -23 21:27:38   +50.1898  +005.6118   +21  184  -22 21:27:46   +50.4467  +004.8383   +20  184  -22 21:27:53   +50.7124  +004.0579   +20  183  -21 21:28:01   +50.9876  +003.2701   +20  182  -21 21:28:08   +51.2725  +002.4740   +20  181  -20 21:28:16   +51.5677  +001.6689   +19  181  -20 21:28:23   +51.8738  +000.8538   +19  180  -19 21:28:31   +52.1914  +000.0277   +19  179  -19 21:28:38   +52.5213  -000.8104   +18  178  -18 21:28:46   +52.8643  -001.6619   +18  177  -18 21:28:53   +53.2214  -002.5281   +18  177  -17 21:29:01   +53.5936  -003.4107   +17  176  -16 21:29:08   +53.9822  -004.3116   +17  175  -16 21:29:16   +54.3887  -005.2328   +16  174  -15 21:29:23   +54.8148  -006.1769   +16  173  -14 21:29:31   +55.2627  -007.1470   +15  172  -14 21:29:38   +55.7348  -008.1465   +15  171  -13 21:29:46   +56.2342  -009.1800   +14  170  -12 21:29:53   +56.7646  -010.2529   +14  169  -11 21:30:01   +57.3311  -011.3721   +13  168  -11 21:30:08   +57.9399  -012.5468   +12  167  -10 21:30:16   +58.5996  -013.7892   +11  166  -09 21:30:23   +59.3221  -015.1164   +11  165  -08 21:30:31   +60.1252  -016.5538   +10  164  -07 21:30:38   +61.0373  -018.1422   +08  162  -06 21:30:46   +62.1089  -019.9543   +07  161  -04 21:30:53   +63.4497  -022.1480   +06  159  -03 21:31:01   +65.4274  -025.2543   +03  156  -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 --------------------------------------------- +49.9447 +063.3593 +50.2003 +063.9129 +48.8417 +059.8063 +48.9872 +060.0742 +48.1778 +057.3867 +48.2951 +057.5821 +47.6873 +055.4093 +47.7904 +055.5679 +47.2979 +053.6860 +47.3920 +053.8216 +46.9772 +052.1328 +47.0650 +052.2523 +46.7073 +050.7034 +46.7904 +050.8108 +46.4770 +049.3690 +46.5564 +049.4670 +46.2790 +048.1105 +46.3555 +048.2008 +46.1080 +046.9142 +46.1820 +046.9981 +45.9600 +045.7699 +46.0319 +045.8484 +45.8321 +044.6700 +45.9023 +044.7439 +45.7219 +043.6083 +45.7906 +043.6782 +45.6276 +042.5801 +45.6950 +042.6464 +45.5478 +041.5814 +45.6140 +041.6445 +45.4810 +040.6088 +45.5462 +040.6690 +45.4263 +039.6595 +45.4906 +039.7172 +45.3827 +038.7313 +45.4462 +038.7866 +45.3496 +037.8220 +45.4124 +037.8751 +45.3263 +036.9299 +45.3885 +036.9810 +45.3122 +036.0534 +45.3738 +036.1027 +45.3069 +035.1912 +45.3679 +035.2388 +45.3098 +034.3421 +45.3705 +034.3881 +45.3208 +033.5049 +45.3810 +033.5494 +45.3393 +032.6787 +45.3991 +032.7218 +45.3652 +031.8625 +45.4247 +031.9044 +45.3981 +031.0557 +45.4573 +031.0963 +45.4379 +030.2574 +45.4969 +030.2968 +45.4844 +029.4669 +45.5431 +029.5052 +45.5373 +028.6837 +45.5959 +028.7209 +45.5966 +027.9070 +45.6550 +027.9433 +45.6621 +027.1365 +45.7204 +027.1717 +45.7337 +026.3715 +45.7919 +026.4058 +45.8113 +025.6116 +45.8694 +025.6450 +45.8948 +024.8563 +45.9528 +024.8889 +45.9842 +024.1052 +46.0421 +024.1369 +46.0793 +023.3579 +46.1372 +023.3887 +46.1802 +022.6139 +46.2381 +022.6440 +46.2868 +021.8729 +46.3447 +021.9022 +46.3991 +021.1345 +46.4571 +021.1630 +46.5170 +020.3983 +46.5751 +020.4261 +46.6407 +019.6641 +46.6988 +019.6911 +46.7701 +018.9313 +46.8283 +018.9577 +46.9051 +018.1998 +46.9635 +018.2255 +47.0460 +017.4691 +47.1045 +017.4941 +47.1926 +016.7390 +47.2513 +016.7632 +47.3451 +016.0090 +47.4040 +016.0326 +47.5036 +015.2788 +47.5627 +015.3018 +47.6680 +014.5482 +47.7273 +014.5704 +47.8385 +013.8167 +47.8981 +013.8383 +48.0153 +013.0841 +48.0752 +013.1049 +48.1983 +012.3498 +48.2585 +012.3700 +48.3878 +011.6137 +48.4484 +011.6331 +48.5839 +010.8752 +48.6448 +010.8940 +48.7868 +010.1340 +48.8481 +010.1521 +48.9966 +009.3897 +49.0583 +009.4070 +49.2135 +008.6418 +49.2757 +008.6584 +49.4378 +007.8899 +49.5005 +007.9057 +49.6698 +007.1335 +49.7330 +007.1486 +49.9096 +006.3721 +49.9734 +006.3863 +50.1576 +005.6051 +50.2220 +005.6185 +50.4141 +004.8320 +50.4792 +004.8446 +50.6796 +004.0521 +50.7454 +004.0637 +50.9543 +003.2647 +51.0209 +003.2754 +51.2388 +002.4692 +51.3062 +002.4789 +51.5336 +001.6646 +51.6019 +001.6732 +51.8392 +000.8500 +51.9085 +000.8575 +52.1563 +000.0246 +52.2266 +000.0309 +52.4856 -000.8129 +52.5571 -000.8079 +52.8280 -001.6637 +52.9007 -001.6601 +53.1843 -002.5292 +53.2585 -002.5271 +53.5558 -003.4110 +53.6314 -003.4105 +53.9436 -004.3109 +54.0209 -004.3123 +54.3492 -005.2311 +54.4283 -005.2345 +54.7743 -006.1741 +54.8555 -006.1797 +55.2210 -007.1429 +55.3045 -007.1510 +55.6917 -008.1410 +55.7780 -008.1520 +56.1896 -009.1728 +56.2789 -009.1872 +56.7183 -010.2438 +56.8111 -010.2620 +57.2827 -011.3607 +57.3797 -011.3836 +57.8890 -012.5326 +57.9909 -012.5611 +58.5457 -013.7715 +58.6537 -013.8070 +59.2644 -015.0942 +59.3801 -015.1388 +60.0624 -016.5256 +60.1884 -016.5825 +60.9674 -018.1052 +61.1077 -018.1798 +62.0281 -019.9035 +62.1906 -020.0062 +63.3487 -022.0705 +63.5526 -022.2278 +65.2643 -025.0915 +65.5991 -025.4289 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.