Cora»OccDetail

Stellar Occultation by (106240) 2000 UB47 on 2025-09-02 (20:07:53 UT)

Event Details
Occultation UUID [and db] : 5ca694e0-ddb7-11f0-547e-b519dbf55b08 [observed] Occultation Date + Time : 2025-09-02 at 20:07:53 UT +/- 0.01 min [1] Object Designation : (106240) 2000 UB47 Star Designation : GDR3 1730770910032902656 Star Coordinates (ICRF) : RA = 20 58 06.0824, DE = +02 47 22.682 [2] Star Magnitudes : G = 14.51 mag, RP = 14.02 mag, BP = 14.84 mag Object Magnitude : V = 19.55 mag Estimated Magnitude Drop : 5.1 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 13.0 km/s Object Mean Diameter : 4.8 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.4217 arcs/min @ PA = 236 deg Horizontal Parallax : 3.4530 arcs Dynamical Class : MBA Elongation to Moon & Sun : 45° (sunlit = 74%), Sun = 151° Cross-track uncertainty : 1.0 mas = 1 km = 0.38 path-width (1-sig) RUWE and duplicate source : 0.92 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#46 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 5ca694e0-ddb7-11f0-547e-b519dbf55b08 [observed]

 Occultation Date + Time   : 2025-09-02 at 20:07:53 UT +/- 0.01 min  [1]
 Object Designation        : (106240) 2000 UB47
 Star Designation          : GDR3 1730770910032902656
 Star Coordinates (ICRF)   : RA = 20 58 06.0824, DE = +02 47 22.682  [2]
 Star Magnitudes           : G = 14.51 mag, RP = 14.02 mag, BP = 14.84 mag
 Object Magnitude          : V = 19.55 mag
 Estimated Magnitude Drop  : 5.1 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 13.0 km/s
 Object Mean Diameter      : 4.8 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.4217 arcs/min @ PA = 236 deg
 Horizontal Parallax       : 3.4530 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 45° (sunlit = 74%), Sun = 151°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.38 path-width (1-sig)
 RUWE and duplicate source : 0.92 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#46
 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 ---------------------------------------------- 20:01:56 +76.1097 +096.7493 +09 246 -03 20:02:03 +74.8325 +083.3555 +12 233 -06 20:02:11 +73.5065 +074.4372 +15 224 -08 20:02:18 +72.2056 +067.8042 +17 218 -10 20:02:26 +70.9473 +062.5601 +19 213 -11 20:02:33 +69.7346 +058.2418 +21 209 -13 20:02:41 +68.5661 +054.5792 +22 205 -14 20:02:48 +67.4386 +051.4018 +24 202 -15 20:02:56 +66.3488 +048.5959 +25 199 -16 20:03:03 +65.2934 +046.0819 +27 196 -16 20:03:11 +64.2695 +043.8023 +28 194 -17 20:03:18 +63.2743 +041.7146 +29 192 -18 20:03:26 +62.3055 +039.7861 +30 190 -19 20:03:33 +61.3610 +037.9916 +31 188 -19 20:03:41 +60.4388 +036.3110 +32 186 -20 20:03:48 +59.5373 +034.7282 +33 184 -20 20:03:56 +58.6549 +033.2302 +34 182 -21 20:04:03 +57.7904 +031.8062 +35 181 -21 20:04:11 +56.9424 +030.4472 +36 179 -21 20:04:18 +56.1100 +029.1456 +37 177 -22 20:04:26 +55.2920 +027.8949 +37 176 -22 20:04:33 +54.4877 +026.6898 +38 174 -22 20:04:41 +53.6962 +025.5253 +39 173 -23 20:04:48 +52.9168 +024.3975 +40 171 -23 20:04:56 +52.1487 +023.3027 +40 170 -23 20:05:03 +51.3914 +022.2377 +41 168 -23 20:05:11 +50.6442 +021.1998 +41 167 -23 20:05:18 +49.9067 +020.1865 +42 165 -24 20:05:26 +49.1783 +019.1955 +43 164 -24 20:05:33 +48.4585 +018.2248 +43 163 -24 20:05:41 +47.7470 +017.2727 +44 161 -24 20:05:48 +47.0434 +016.3375 +44 160 -24 20:05:56 +46.3472 +015.4177 +44 158 -24 20:06:03 +45.6581 +014.5120 +45 157 -24 20:06:11 +44.9758 +013.6192 +45 155 -24 20:06:18 +44.3000 +012.7381 +46 154 -24 20:06:26 +43.6304 +011.8676 +46 152 -24 20:06:33 +42.9668 +011.0067 +46 151 -24 20:06:41 +42.3087 +010.1546 +46 150 -24 20:06:48 +41.6561 +009.3104 +47 148 -24 20:06:56 +41.0087 +008.4732 +47 147 -23 20:07:03 +40.3663 +007.6424 +47 145 -23 20:07:11 +39.7286 +006.8171 +47 144 -23 20:07:18 +39.0954 +005.9968 +47 142 -23 20:07:26 +38.4667 +005.1807 +48 141 -23 20:07:33 +37.8421 +004.3683 +48 139 -23 20:07:41 +37.2215 +003.5589 +48 138 -22 20:07:48 +36.6048 +002.7519 +48 137 -22 20:07:56 +35.9917 +001.9469 +48 135 -22 20:08:03 +35.3822 +001.1431 +48 134 -22 20:08:11 +34.7760 +000.3402 +48 132 -21 20:08:18 +34.1731 -000.4625 +48 131 -21 20:08:26 +33.5733 -001.2654 +47 130 -21 20:08:33 +32.9765 -002.0692 +47 128 -20 20:08:41 +32.3825 -002.8742 +47 127 -20 20:08:48 +31.7912 -003.6811 +47 125 -20 20:08:56 +31.2024 -004.4903 +47 124 -19 20:09:03 +30.6162 -005.3024 +47 123 -19 20:09:11 +30.0323 -006.1179 +46 122 -18 20:09:18 +29.4506 -006.9374 +46 120 -18 20:09:26 +28.8711 -007.7615 +46 119 -17 20:09:33 +28.2936 -008.5907 +45 118 -17 20:09:41 +27.7179 -009.4256 +45 117 -16 20:09:48 +27.1441 -010.2669 +45 115 -16 20:09:56 +26.5719 -011.1152 +44 114 -15 20:10:03 +26.0014 -011.9711 +44 113 -15 20:10:11 +25.4323 -012.8356 +43 112 -14 20:10:18 +24.8645 -013.7092 +43 111 -14 20:10:26 +24.2980 -014.5928 +42 110 -13 20:10:33 +23.7327 -015.4873 +42 109 -12 20:10:41 +23.1684 -016.3936 +41 108 -12 20:10:48 +22.6050 -017.3128 +40 107 -11 20:10:56 +22.0424 -018.2459 +40 106 -10 20:11:03 +21.4806 -019.1941 +39 105 -10 20:11:11 +20.9192 -020.1588 +38 104 -09 20:11:18 +20.3583 -021.1414 +38 103 -08 20:11:26 +19.7977 -022.1435 +37 102 -08 20:11:33 +19.2372 -023.1669 +36 101 -07 20:11:41 +18.6768 -024.2136 +35 100 -06 20:11:48 +18.1161 -025.2859 +34 099 -05 20:11:56 +17.5551 -026.3865 +33 099 -04 20:12:03 +16.9935 -027.5182 +32 098 -03 20:12:11 +16.4311 -028.6846 +31 097 -02 20:12:18 +15.8677 -029.8899 +30 096 -01 20:12:26 +15.3029 -031.1388 +29 095 +00 20:12:33 +14.7364 -032.4373 +28 095 +01 20:12:41 +14.1678 -033.7927 +27 094 +02 20:12:48 +13.5965 -035.2139 +26 093 +04 20:12:56 +13.0220 -036.7126 +24 093 +05 20:13:03 +12.4435 -038.3040 +23 092 +06 20:13:11 +11.8598 -040.0090 +21 092 +08 20:13:18 +11.2694 -041.8573 +19 091 +10 20:13:26 +10.6700 -043.8943 +17 090 +12 20:13:33 +10.0577 -046.1949 +15 090 +14 20:13:41 +09.4256 -048.9023 +13 089 +16 20:13:48 +08.7560 -052.3688 +09 089 +20 20:13:56 +07.9515 -058.5716 +03 088 +26 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 20:01:56   +76.1097  +096.7493   +09  246  -03 20:02:03   +74.8325  +083.3555   +12  233  -06 20:02:11   +73.5065  +074.4372   +15  224  -08 20:02:18   +72.2056  +067.8042   +17  218  -10 20:02:26   +70.9473  +062.5601   +19  213  -11 20:02:33   +69.7346  +058.2418   +21  209  -13 20:02:41   +68.5661  +054.5792   +22  205  -14 20:02:48   +67.4386  +051.4018   +24  202  -15 20:02:56   +66.3488  +048.5959   +25  199  -16 20:03:03   +65.2934  +046.0819   +27  196  -16 20:03:11   +64.2695  +043.8023   +28  194  -17 20:03:18   +63.2743  +041.7146   +29  192  -18 20:03:26   +62.3055  +039.7861   +30  190  -19 20:03:33   +61.3610  +037.9916   +31  188  -19 20:03:41   +60.4388  +036.3110   +32  186  -20 20:03:48   +59.5373  +034.7282   +33  184  -20 20:03:56   +58.6549  +033.2302   +34  182  -21 20:04:03   +57.7904  +031.8062   +35  181  -21 20:04:11   +56.9424  +030.4472   +36  179  -21 20:04:18   +56.1100  +029.1456   +37  177  -22 20:04:26   +55.2920  +027.8949   +37  176  -22 20:04:33   +54.4877  +026.6898   +38  174  -22 20:04:41   +53.6962  +025.5253   +39  173  -23 20:04:48   +52.9168  +024.3975   +40  171  -23 20:04:56   +52.1487  +023.3027   +40  170  -23 20:05:03   +51.3914  +022.2377   +41  168  -23 20:05:11   +50.6442  +021.1998   +41  167  -23 20:05:18   +49.9067  +020.1865   +42  165  -24 20:05:26   +49.1783  +019.1955   +43  164  -24 20:05:33   +48.4585  +018.2248   +43  163  -24 20:05:41   +47.7470  +017.2727   +44  161  -24 20:05:48   +47.0434  +016.3375   +44  160  -24 20:05:56   +46.3472  +015.4177   +44  158  -24 20:06:03   +45.6581  +014.5120   +45  157  -24 20:06:11   +44.9758  +013.6192   +45  155  -24 20:06:18   +44.3000  +012.7381   +46  154  -24 20:06:26   +43.6304  +011.8676   +46  152  -24 20:06:33   +42.9668  +011.0067   +46  151  -24 20:06:41   +42.3087  +010.1546   +46  150  -24 20:06:48   +41.6561  +009.3104   +47  148  -24 20:06:56   +41.0087  +008.4732   +47  147  -23 20:07:03   +40.3663  +007.6424   +47  145  -23 20:07:11   +39.7286  +006.8171   +47  144  -23 20:07:18   +39.0954  +005.9968   +47  142  -23 20:07:26   +38.4667  +005.1807   +48  141  -23 20:07:33   +37.8421  +004.3683   +48  139  -23 20:07:41   +37.2215  +003.5589   +48  138  -22 20:07:48   +36.6048  +002.7519   +48  137  -22 20:07:56   +35.9917  +001.9469   +48  135  -22 20:08:03   +35.3822  +001.1431   +48  134  -22 20:08:11   +34.7760  +000.3402   +48  132  -21 20:08:18   +34.1731  -000.4625   +48  131  -21 20:08:26   +33.5733  -001.2654   +47  130  -21 20:08:33   +32.9765  -002.0692   +47  128  -20 20:08:41   +32.3825  -002.8742   +47  127  -20 20:08:48   +31.7912  -003.6811   +47  125  -20 20:08:56   +31.2024  -004.4903   +47  124  -19 20:09:03   +30.6162  -005.3024   +47  123  -19 20:09:11   +30.0323  -006.1179   +46  122  -18 20:09:18   +29.4506  -006.9374   +46  120  -18 20:09:26   +28.8711  -007.7615   +46  119  -17 20:09:33   +28.2936  -008.5907   +45  118  -17 20:09:41   +27.7179  -009.4256   +45  117  -16 20:09:48   +27.1441  -010.2669   +45  115  -16 20:09:56   +26.5719  -011.1152   +44  114  -15 20:10:03   +26.0014  -011.9711   +44  113  -15 20:10:11   +25.4323  -012.8356   +43  112  -14 20:10:18   +24.8645  -013.7092   +43  111  -14 20:10:26   +24.2980  -014.5928   +42  110  -13 20:10:33   +23.7327  -015.4873   +42  109  -12 20:10:41   +23.1684  -016.3936   +41  108  -12 20:10:48   +22.6050  -017.3128   +40  107  -11 20:10:56   +22.0424  -018.2459   +40  106  -10 20:11:03   +21.4806  -019.1941   +39  105  -10 20:11:11   +20.9192  -020.1588   +38  104  -09 20:11:18   +20.3583  -021.1414   +38  103  -08 20:11:26   +19.7977  -022.1435   +37  102  -08 20:11:33   +19.2372  -023.1669   +36  101  -07 20:11:41   +18.6768  -024.2136   +35  100  -06 20:11:48   +18.1161  -025.2859   +34  099  -05 20:11:56   +17.5551  -026.3865   +33  099  -04 20:12:03   +16.9935  -027.5182   +32  098  -03 20:12:11   +16.4311  -028.6846   +31  097  -02 20:12:18   +15.8677  -029.8899   +30  096  -01 20:12:26   +15.3029  -031.1388   +29  095  +00 20:12:33   +14.7364  -032.4373   +28  095  +01 20:12:41   +14.1678  -033.7927   +27  094  +02 20:12:48   +13.5965  -035.2139   +26  093  +04 20:12:56   +13.0220  -036.7126   +24  093  +05 20:13:03   +12.4435  -038.3040   +23  092  +06 20:13:11   +11.8598  -040.0090   +21  092  +08 20:13:18   +11.2694  -041.8573   +19  091  +10 20:13:26   +10.6700  -043.8943   +17  090  +12 20:13:33   +10.0577  -046.1949   +15  090  +14 20:13:41   +09.4256  -048.9023   +13  089  +16 20:13:48   +08.7560  -052.3688   +09  089  +20 20:13:56   +07.9515  -058.5716   +03  088  +26

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +76.0561 +096.4083 +76.1634 +097.0972 +74.7781 +083.1786 +74.8870 +083.5349 +73.4543 +074.3333 +73.5588 +074.5422 +72.1559 +067.7410 +72.2553 +067.8682 +70.9000 +062.5219 +70.9946 +062.5987 +69.6896 +058.2201 +69.7798 +058.2637 +68.5231 +054.5689 +68.6092 +054.5896 +67.3973 +051.3997 +67.4800 +051.4040 +66.3091 +048.5998 +66.3886 +048.5920 +65.2551 +046.0903 +65.3318 +046.0735 +64.2324 +043.8142 +64.3066 +043.7905 +63.2384 +041.7292 +63.3103 +041.7000 +62.2707 +039.8028 +62.3404 +039.7694 +61.3271 +038.0099 +61.3949 +037.9732 +60.4058 +036.3306 +60.4719 +036.2913 +59.5051 +034.7490 +59.5695 +034.7074 +58.6234 +033.2519 +58.6864 +033.2086 +57.7596 +031.8286 +57.8211 +031.7839 +56.9123 +030.4701 +56.9725 +030.4243 +56.0804 +029.1689 +56.1395 +029.1222 +55.2631 +027.9187 +55.3210 +027.8712 +54.4593 +026.7138 +54.5162 +026.6657 +53.6683 +025.5496 +53.7242 +025.5010 +52.8893 +024.4220 +52.9442 +024.3729 +52.1217 +023.3274 +52.1757 +023.2780 +51.3648 +022.2625 +51.4180 +022.2129 +50.6180 +021.2247 +50.6704 +021.1749 +49.8809 +020.2115 +49.9325 +020.1614 +49.1528 +019.2205 +49.2037 +019.1704 +48.4334 +018.2499 +48.4836 +018.1996 +47.7223 +017.2978 +47.7718 +017.2475 +47.0189 +016.3627 +47.0679 +016.3123 +46.3230 +015.4429 +46.3714 +015.3925 +45.6342 +014.5372 +45.6820 +014.4868 +44.9522 +013.6444 +44.9995 +013.5940 +44.2767 +012.7633 +44.3234 +012.7128 +43.6073 +011.8928 +43.6536 +011.8423 +42.9439 +011.0319 +42.9896 +010.9815 +42.2861 +010.1798 +42.3314 +010.1294 +41.6337 +009.3355 +41.6786 +009.2852 +40.9865 +008.4984 +41.0309 +008.4480 +40.3443 +007.6675 +40.3883 +007.6172 +39.7068 +006.8423 +39.7504 +006.7919 +39.0738 +006.0219 +39.1171 +005.9716 +38.4452 +005.2058 +38.4881 +005.1555 +37.8208 +004.3934 +37.8633 +004.3431 +37.2004 +003.5840 +37.2426 +003.5337 +36.5838 +002.7771 +36.6257 +002.7267 +35.9709 +001.9720 +36.0125 +001.9217 +35.3616 +001.1683 +35.4028 +001.1179 +34.7556 +000.3654 +34.7965 +000.3150 +34.1528 -000.4373 +34.1934 -000.4877 +33.5531 -001.2402 +33.5935 -001.2907 +32.9564 -002.0439 +32.9965 -002.0945 +32.3625 -002.8489 +32.4024 -002.8995 +31.7714 -003.6557 +31.8109 -003.7064 +31.1828 -004.4649 +31.2221 -004.5157 +30.5967 -005.2770 +30.6357 -005.3279 +30.0129 -006.0924 +30.0517 -006.1435 +29.4313 -006.9119 +29.4699 -006.9631 +28.8519 -007.7358 +28.8903 -007.7872 +28.2745 -008.5649 +28.3126 -008.6165 +27.6990 -009.3998 +27.7369 -009.4515 +27.1252 -010.2409 +27.1630 -010.2929 +26.5532 -011.0891 +26.5907 -011.1413 +25.9827 -011.9449 +26.0200 -011.9974 +25.4137 -012.8092 +25.4508 -012.8619 +24.8460 -013.6827 +24.8830 -013.7357 +24.2797 -014.5661 +24.3164 -014.6195 +23.7144 -015.4604 +23.7510 -015.5142 +23.1502 -016.3666 +23.1866 -016.4207 +22.5869 -017.2855 +22.6232 -017.3401 +22.0244 -018.2184 +22.0605 -018.2735 +21.4626 -019.1663 +21.4985 -019.2220 +20.9014 -020.1307 +20.9371 -020.1869 +20.3405 -021.1130 +20.3761 -021.1699 +19.7800 -022.1147 +19.8154 -022.1723 +19.2196 -023.1377 +19.2549 -023.1961 +18.6592 -024.1840 +18.6943 -024.2433 +18.0987 -025.2558 +18.1336 -025.3161 +17.5377 -026.3558 +17.5725 -026.4171 +16.9762 -027.4870 +17.0108 -027.5495 +16.4139 -028.6527 +16.4483 -028.7166 +15.8506 -029.8572 +15.8848 -029.9226 +15.2859 -031.1052 +15.3199 -031.1724 +14.7195 -032.4027 +14.7533 -032.4720 +14.1510 -033.7569 +14.1846 -033.8285 +13.5798 -035.1767 +13.6132 -035.2511 +13.0055 -036.6737 +13.0386 -036.7515 +12.4271 -038.2630 +12.4599 -038.3450 +11.8435 -039.9655 +11.8760 -040.0526 +11.2533 -041.8105 +11.2854 -041.9043 +10.6542 -043.8428 +10.6857 -043.9459 +10.0424 -046.1367 +10.0731 -046.2533 +09.4108 -048.8329 +09.4404 -048.9720 +08.7424 -052.2752 +08.7695 -052.4634 +07.9467 -058.3013 +07.9551 -058.8688 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.