Cora»OccDetail

Stellar Occultation by (37054) 2000 UD40 on 2024-07-27 (23:49:40 UT)

Event Details
Occultation UUID [and db] : 1a73a150-ddb5-11f0-547e-f0d8f7fb02e3 [observed] Occultation Date + Time : 2024-07-27 at 23:49:40 UT +/- 0.01 min [1] Object Designation : (37054) 2000 UD40 Star Designation : GDR3 4066606156963859584 Star Coordinates (ICRF) : RA = 18 08 10.2374, DE = -22 50 43.988 [2] Star Magnitudes : G = 13.47 mag, RP = 12.48 mag, BP = 14.46 mag Object Magnitude : V = 19.3 mag Estimated Magnitude Drop : 5.8 mag Estimated Max. Duration : 0.6 sec Speed of the shadow : 8.2 km/s Object Mean Diameter : 4.5 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.3017 arcs/min @ PA = 272 deg Horizontal Parallax : 3.9200 arcs Dynamical Class : MBA Elongation to Moon & Sun : 122° (sunlit = 51%), Sun = 146° Cross-track uncertainty : 0.3 mas = 0 km = 0.11 path-width (1-sig) RUWE and duplicate source : 0.9 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#50 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 1a73a150-ddb5-11f0-547e-f0d8f7fb02e3 [observed]

 Occultation Date + Time   : 2024-07-27 at 23:49:40 UT +/- 0.01 min  [1]
 Object Designation        : (37054) 2000 UD40
 Star Designation          : GDR3 4066606156963859584
 Star Coordinates (ICRF)   : RA = 18 08 10.2374, DE = -22 50 43.988  [2]
 Star Magnitudes           : G = 13.47 mag, RP = 12.48 mag, BP = 14.46 mag
 Object Magnitude          : V = 19.3 mag
 Estimated Magnitude Drop  : 5.8 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 8.2 km/s
 Object Mean Diameter      : 4.5 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.3017 arcs/min @ PA = 272 deg
 Horizontal Parallax       : 3.9200 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 122° (sunlit = 51%), Sun = 146°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.11 path-width (1-sig)
 RUWE and duplicate source : 0.9 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#50
 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 ---------------------------------------------- 23:44:21 +53.4965 +017.9040 +03 223 -17 23:44:29 +51.7689 +014.2143 +06 220 -19 23:44:36 +50.6862 +011.7231 +08 218 -20 23:44:44 +49.8538 +009.6908 +09 217 -21 23:44:51 +49.1663 +007.9208 +10 215 -22 23:44:59 +48.5767 +006.3254 +11 214 -23 23:45:06 +48.0592 +004.8567 +12 213 -23 23:45:14 +47.5979 +003.4849 +13 212 -23 23:45:21 +47.1820 +002.1903 +14 211 -24 23:45:29 +46.8039 +000.9588 +15 210 -24 23:45:36 +46.4581 -000.2200 +15 209 -24 23:45:44 +46.1403 -001.3540 +16 208 -25 23:45:51 +45.8472 -002.4495 +17 207 -25 23:45:59 +45.5759 -003.5114 +17 206 -25 23:46:06 +45.3245 -004.5439 +18 205 -25 23:46:14 +45.0910 -005.5502 +18 204 -25 23:46:21 +44.8739 -006.5333 +19 203 -25 23:46:29 +44.6720 -007.4956 +19 203 -25 23:46:36 +44.4843 -008.4391 +20 202 -25 23:46:44 +44.3096 -009.3657 +20 201 -25 23:46:51 +44.1473 -010.2770 +20 200 -25 23:46:59 +43.9967 -011.1743 +21 199 -25 23:47:06 +43.8570 -012.0589 +21 199 -25 23:47:14 +43.7278 -012.9319 +21 198 -25 23:47:21 +43.6086 -013.7944 +22 197 -25 23:47:29 +43.4990 -014.6472 +22 196 -25 23:47:36 +43.3985 -015.4911 +22 195 -25 23:47:44 +43.3069 -016.3270 +22 195 -25 23:47:51 +43.2238 -017.1556 +23 194 -25 23:47:59 +43.1490 -017.9774 +23 193 -25 23:48:06 +43.0822 -018.7931 +23 192 -24 23:48:14 +43.0233 -019.6033 +23 192 -24 23:48:21 +42.9720 -020.4086 +23 191 -24 23:48:29 +42.9282 -021.2093 +24 190 -24 23:48:36 +42.8917 -022.0060 +24 189 -24 23:48:44 +42.8625 -022.7991 +24 189 -23 23:48:51 +42.8403 -023.5892 +24 188 -23 23:48:59 +42.8252 -024.3765 +24 187 -23 23:49:06 +42.8170 -025.1616 +24 186 -23 23:49:14 +42.8157 -025.9448 +24 186 -22 23:49:21 +42.8212 -026.7265 +24 185 -22 23:49:29 +42.8334 -027.5071 +24 184 -22 23:49:36 +42.8525 -028.2869 +24 183 -21 23:49:44 +42.8784 -029.0664 +24 182 -21 23:49:51 +42.9110 -029.8459 +24 182 -21 23:49:59 +42.9504 -030.6258 +24 181 -20 23:50:06 +42.9967 -031.4065 +24 180 -20 23:50:14 +43.0498 -032.1882 +24 179 -20 23:50:21 +43.1098 -032.9716 +24 179 -19 23:50:29 +43.1769 -033.7568 +24 178 -19 23:50:36 +43.2511 -034.5444 +24 177 -18 23:50:44 +43.3325 -035.3347 +24 176 -18 23:50:51 +43.4212 -036.1281 +24 176 -18 23:50:59 +43.5174 -036.9252 +23 175 -17 23:51:06 +43.6213 -037.7265 +23 174 -17 23:51:14 +43.7329 -038.5322 +23 173 -16 23:51:21 +43.8526 -039.3432 +23 173 -16 23:51:29 +43.9806 -040.1597 +23 172 -15 23:51:36 +44.1170 -040.9826 +23 171 -15 23:51:44 +44.2623 -041.8123 +22 170 -14 23:51:51 +44.4166 -042.6497 +22 169 -14 23:51:59 +44.5805 -043.4953 +22 169 -13 23:52:06 +44.7542 -044.3501 +21 168 -13 23:52:14 +44.9383 -045.2149 +21 167 -12 23:52:21 +45.1332 -046.0907 +21 166 -12 23:52:29 +45.3395 -046.9786 +21 165 -11 23:52:36 +45.5580 -047.8798 +20 165 -10 23:52:44 +45.7893 -048.7955 +20 164 -10 23:52:51 +46.0342 -049.7274 +19 163 -09 23:52:59 +46.2938 -050.6772 +19 162 -09 23:53:06 +46.5693 -051.6468 +18 161 -08 23:53:14 +46.8618 -052.6386 +18 160 -07 23:53:21 +47.1731 -053.6553 +17 160 -06 23:53:29 +47.5050 -054.7000 +17 159 -06 23:53:36 +47.8597 -055.7767 +16 158 -05 23:53:44 +48.2400 -056.8900 +16 157 -04 23:53:51 +48.6492 -058.0457 +15 156 -03 23:53:59 +49.0919 -059.2512 +14 155 -02 23:54:06 +49.5736 -060.5161 +13 154 -01 23:54:14 +50.1018 -061.8532 +13 153 +00 23:54:21 +50.6873 -063.2806 +12 151 +01 23:54:29 +51.3454 -064.8244 +11 150 +02 23:54:36 +52.1006 -066.5265 +09 149 +03 23:54:44 +52.9961 -068.4601 +08 147 +04 23:54:51 +54.1216 -070.7790 +06 145 +06 23:54:59 +55.7529 -073.9561 +04 143 +08 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 23:44:21   +53.4965  +017.9040   +03  223  -17 23:44:29   +51.7689  +014.2143   +06  220  -19 23:44:36   +50.6862  +011.7231   +08  218  -20 23:44:44   +49.8538  +009.6908   +09  217  -21 23:44:51   +49.1663  +007.9208   +10  215  -22 23:44:59   +48.5767  +006.3254   +11  214  -23 23:45:06   +48.0592  +004.8567   +12  213  -23 23:45:14   +47.5979  +003.4849   +13  212  -23 23:45:21   +47.1820  +002.1903   +14  211  -24 23:45:29   +46.8039  +000.9588   +15  210  -24 23:45:36   +46.4581  -000.2200   +15  209  -24 23:45:44   +46.1403  -001.3540   +16  208  -25 23:45:51   +45.8472  -002.4495   +17  207  -25 23:45:59   +45.5759  -003.5114   +17  206  -25 23:46:06   +45.3245  -004.5439   +18  205  -25 23:46:14   +45.0910  -005.5502   +18  204  -25 23:46:21   +44.8739  -006.5333   +19  203  -25 23:46:29   +44.6720  -007.4956   +19  203  -25 23:46:36   +44.4843  -008.4391   +20  202  -25 23:46:44   +44.3096  -009.3657   +20  201  -25 23:46:51   +44.1473  -010.2770   +20  200  -25 23:46:59   +43.9967  -011.1743   +21  199  -25 23:47:06   +43.8570  -012.0589   +21  199  -25 23:47:14   +43.7278  -012.9319   +21  198  -25 23:47:21   +43.6086  -013.7944   +22  197  -25 23:47:29   +43.4990  -014.6472   +22  196  -25 23:47:36   +43.3985  -015.4911   +22  195  -25 23:47:44   +43.3069  -016.3270   +22  195  -25 23:47:51   +43.2238  -017.1556   +23  194  -25 23:47:59   +43.1490  -017.9774   +23  193  -25 23:48:06   +43.0822  -018.7931   +23  192  -24 23:48:14   +43.0233  -019.6033   +23  192  -24 23:48:21   +42.9720  -020.4086   +23  191  -24 23:48:29   +42.9282  -021.2093   +24  190  -24 23:48:36   +42.8917  -022.0060   +24  189  -24 23:48:44   +42.8625  -022.7991   +24  189  -23 23:48:51   +42.8403  -023.5892   +24  188  -23 23:48:59   +42.8252  -024.3765   +24  187  -23 23:49:06   +42.8170  -025.1616   +24  186  -23 23:49:14   +42.8157  -025.9448   +24  186  -22 23:49:21   +42.8212  -026.7265   +24  185  -22 23:49:29   +42.8334  -027.5071   +24  184  -22 23:49:36   +42.8525  -028.2869   +24  183  -21 23:49:44   +42.8784  -029.0664   +24  182  -21 23:49:51   +42.9110  -029.8459   +24  182  -21 23:49:59   +42.9504  -030.6258   +24  181  -20 23:50:06   +42.9967  -031.4065   +24  180  -20 23:50:14   +43.0498  -032.1882   +24  179  -20 23:50:21   +43.1098  -032.9716   +24  179  -19 23:50:29   +43.1769  -033.7568   +24  178  -19 23:50:36   +43.2511  -034.5444   +24  177  -18 23:50:44   +43.3325  -035.3347   +24  176  -18 23:50:51   +43.4212  -036.1281   +24  176  -18 23:50:59   +43.5174  -036.9252   +23  175  -17 23:51:06   +43.6213  -037.7265   +23  174  -17 23:51:14   +43.7329  -038.5322   +23  173  -16 23:51:21   +43.8526  -039.3432   +23  173  -16 23:51:29   +43.9806  -040.1597   +23  172  -15 23:51:36   +44.1170  -040.9826   +23  171  -15 23:51:44   +44.2623  -041.8123   +22  170  -14 23:51:51   +44.4166  -042.6497   +22  169  -14 23:51:59   +44.5805  -043.4953   +22  169  -13 23:52:06   +44.7542  -044.3501   +21  168  -13 23:52:14   +44.9383  -045.2149   +21  167  -12 23:52:21   +45.1332  -046.0907   +21  166  -12 23:52:29   +45.3395  -046.9786   +21  165  -11 23:52:36   +45.5580  -047.8798   +20  165  -10 23:52:44   +45.7893  -048.7955   +20  164  -10 23:52:51   +46.0342  -049.7274   +19  163  -09 23:52:59   +46.2938  -050.6772   +19  162  -09 23:53:06   +46.5693  -051.6468   +18  161  -08 23:53:14   +46.8618  -052.6386   +18  160  -07 23:53:21   +47.1731  -053.6553   +17  160  -06 23:53:29   +47.5050  -054.7000   +17  159  -06 23:53:36   +47.8597  -055.7767   +16  158  -05 23:53:44   +48.2400  -056.8900   +16  157  -04 23:53:51   +48.6492  -058.0457   +15  156  -03 23:53:59   +49.0919  -059.2512   +14  155  -02 23:54:06   +49.5736  -060.5161   +13  154  -01 23:54:14   +50.1018  -061.8532   +13  153  +00 23:54:21   +50.6873  -063.2806   +12  151  +01 23:54:29   +51.3454  -064.8244   +11  150  +02 23:54:36   +52.1006  -066.5265   +09  149  +03 23:54:44   +52.9961  -068.4601   +08  147  +04 23:54:51   +54.1216  -070.7790   +06  145  +06 23:54:59   +55.7529  -073.9561   +04  143  +08

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +53.2643 +017.5576 +53.7519 +018.2930 +51.6312 +014.0430 +51.9104 +014.3922 +50.5755 +011.6009 +50.7986 +011.8481 +49.7572 +009.5941 +49.9515 +009.7893 +49.0786 +007.8401 +49.2547 +008.0027 +48.4954 +006.2559 +48.6585 +006.3957 +47.9827 +004.7956 +48.1362 +004.9184 +47.5251 +003.4304 +47.6710 +003.5399 +47.1122 +002.1412 +47.2520 +002.2399 +46.7367 +000.9141 +46.8714 +001.0039 +46.3930 -000.2609 +46.5235 -000.1787 +46.0771 -001.3918 +46.2038 -001.3160 +45.7855 -002.4844 +45.9091 -002.4143 +45.5156 -003.5439 +45.6364 -003.4787 +45.2654 -004.5741 +45.3837 -004.5134 +45.0330 -005.5785 +45.1491 -005.5218 +44.8169 -006.5598 +44.9311 -006.5067 +44.6159 -007.5204 +44.7284 -007.4707 +44.4289 -008.4625 +44.5398 -008.4157 +44.2550 -009.3877 +44.3644 -009.3437 +44.0933 -010.2976 +44.2015 -010.2562 +43.9432 -011.1937 +44.0502 -011.1548 +43.8041 -012.0772 +43.9100 -012.0405 +43.6754 -012.9492 +43.7804 -012.9146 +43.5567 -013.8107 +43.6607 -013.7780 +43.4474 -014.6625 +43.5507 -014.6318 +43.3473 -015.5056 +43.4498 -015.4766 +43.2560 -016.3406 +43.3579 -016.3134 +43.1732 -017.1684 +43.2745 -017.1427 +43.0987 -017.9894 +43.1994 -017.9654 +43.0322 -018.8044 +43.1324 -018.7819 +42.9735 -019.6139 +43.0732 -019.5928 +42.9224 -020.4184 +43.0217 -020.3987 +42.8788 -021.2184 +42.9778 -021.2001 +42.8424 -022.0145 +42.9411 -021.9975 +42.8133 -022.8070 +42.9117 -022.7913 +42.7913 -023.5964 +42.8895 -023.5820 +42.7762 -024.3831 +42.8742 -024.3699 +42.7681 -025.1676 +42.8660 -025.1556 +42.7668 -025.9502 +42.8646 -025.9394 +42.7724 -026.7313 +42.8700 -026.7217 +42.7847 -027.5113 +42.8823 -027.5029 +42.8037 -028.2905 +42.9014 -028.2833 +42.8296 -029.0694 +42.9273 -029.0634 +42.8621 -029.8483 +42.9599 -029.8435 +42.9015 -030.6276 +42.9994 -030.6240 +42.9477 -031.4077 +43.0457 -031.4052 +43.0007 -032.1889 +43.0989 -032.1876 +43.0607 -032.9716 +43.1591 -032.9715 +43.1276 -033.7562 +43.2263 -033.7574 +43.2017 -034.5432 +43.3006 -034.5455 +43.2829 -035.3329 +43.3822 -035.3365 +43.3714 -036.1257 +43.4711 -036.1306 +43.4674 -036.9221 +43.5676 -036.9284 +43.5710 -037.7227 +43.6716 -037.7303 +43.6824 -038.5278 +43.7836 -038.5367 +43.8018 -039.3380 +43.9035 -039.3484 +43.9294 -040.1538 +44.0318 -040.1657 +44.0655 -040.9759 +44.1686 -040.9893 +44.2104 -041.8048 +44.3142 -041.8199 +44.3644 -042.6413 +44.4690 -042.6581 +44.5278 -043.4861 +44.6333 -043.5047 +44.7010 -044.3399 +44.8075 -044.3604 +44.8845 -045.2037 +44.9922 -045.2262 +45.0789 -046.0785 +45.1877 -046.1031 +45.2846 -046.9652 +45.3947 -046.9921 +45.5023 -047.8652 +45.6138 -047.8944 +45.7328 -048.7796 +45.8459 -048.8115 +45.9769 -049.7101 +46.0917 -049.7448 +46.2356 -050.6583 +46.3523 -050.6961 +46.5099 -051.6263 +46.6288 -051.6675 +46.8014 -052.6162 +46.9225 -052.6611 +47.1113 -053.6308 +47.2351 -053.6799 +47.4417 -054.6733 +47.5685 -054.7270 +47.7947 -055.7473 +47.9249 -055.8063 +48.1731 -056.8576 +48.3071 -056.9226 +48.5801 -058.0099 +48.7187 -058.0818 +49.0202 -059.2113 +49.1640 -059.2915 +49.4987 -060.4713 +49.6489 -060.5613 +50.0231 -061.8024 +50.1811 -061.9046 +50.6036 -063.2221 +50.7715 -063.3397 +51.2554 -064.7559 +51.4361 -064.8940 +52.0018 -066.4438 +52.2005 -066.6106 +52.8838 -068.3556 +53.1100 -068.5669 +53.9852 -070.6350 +54.2611 -070.9278 +55.5514 -073.7029 +55.9663 -074.2289 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.