Cora»OccDetail

Stellar Occultation by (115835) 2003 UD260 on 2023-11-08 (22:38:55 UT)

Event Details
Occultation UUID [and db] : 365d2090-ddb4-11f0-547e-2847e39f0381 [observed] Occultation Date + Time : 2023-11-08 at 22:38:55 UT +/- 0.0 min [1] Object Designation : (115835) 2003 UD260 Star Designation : GDR3 2678331504023032064 Star Coordinates (ICRF) : RA = 22 20 01.5345, DE = +00 01 47.179 [2] Star Magnitudes : G = 11.5 mag, RP = 10.88 mag, BP = 11.95 mag Object Magnitude : V = 20.16 mag Estimated Magnitude Drop : 8.7 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 8.6 km/s Object Mean Diameter : 2.7 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.3450 arcs/min @ PA = 114 deg Horizontal Parallax : 4.2970 arcs Dynamical Class : MBA Elongation to Moon & Sun : 158° (sunlit = 19%), Sun = 110° Cross-track uncertainty : 0.7 mas = 1 km = 0.38 path-width (1-sig) RUWE and duplicate source : 1.03 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] : 365d2090-ddb4-11f0-547e-2847e39f0381 [observed]

 Occultation Date + Time   : 2023-11-08 at 22:38:55 UT +/- 0.0 min  [1]
 Object Designation        : (115835) 2003 UD260
 Star Designation          : GDR3 2678331504023032064
 Star Coordinates (ICRF)   : RA = 22 20 01.5345, DE = +00 01 47.179  [2]
 Star Magnitudes           : G = 11.5 mag, RP = 10.88 mag, BP = 11.95 mag
 Object Magnitude          : V = 20.16 mag
 Estimated Magnitude Drop  : 8.7 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 8.6 km/s
 Object Mean Diameter      : 2.7 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.3450 arcs/min @ PA = 114 deg
 Horizontal Parallax       : 4.2970 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 158° (sunlit = 19%), Sun = 110°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.38 path-width (1-sig)
 RUWE and duplicate source : 1.03 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

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Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 22:34:14 +87.5751 -017.2480 +02 214 -19 22:34:22 +84.3783 -031.7922 +05 200 -20 22:34:29 +82.4204 -032.8502 +07 199 -21 22:34:37 +80.8697 -032.6409 +09 199 -22 22:34:44 +79.5441 -032.0669 +10 200 -23 22:34:52 +78.3664 -031.3552 +11 201 -24 22:34:59 +77.2957 -030.5869 +12 201 -25 22:35:07 +76.3068 -029.7966 +13 202 -26 22:35:14 +75.3832 -029.0006 +13 203 -26 22:35:22 +74.5132 -028.2069 +14 204 -27 22:35:29 +73.6883 -027.4196 +15 205 -28 22:35:37 +72.9019 -026.6406 +15 206 -29 22:35:44 +72.1489 -025.8707 +16 207 -29 22:35:52 +71.4252 -025.1100 +17 208 -30 22:35:59 +70.7277 -024.3584 +17 209 -31 22:36:07 +70.0535 -023.6155 +18 210 -31 22:36:14 +69.4003 -022.8807 +18 211 -32 22:36:22 +68.7663 -022.1535 +18 212 -33 22:36:29 +68.1496 -021.4333 +19 212 -33 22:36:37 +67.5490 -020.7194 +19 213 -34 22:36:44 +66.9631 -020.0113 +19 214 -34 22:36:52 +66.3909 -019.3085 +20 215 -35 22:36:59 +65.8313 -018.6103 +20 216 -36 22:37:07 +65.2836 -017.9162 +20 217 -36 22:37:14 +64.7469 -017.2258 +21 218 -37 22:37:22 +64.2206 -016.5384 +21 219 -37 22:37:29 +63.7040 -015.8536 +21 219 -38 22:37:37 +63.1965 -015.1710 +21 220 -39 22:37:44 +62.6978 -014.4900 +21 221 -39 22:37:52 +62.2072 -013.8103 +21 222 -40 22:37:59 +61.7243 -013.1313 +22 223 -40 22:38:07 +61.2488 -012.4527 +22 224 -41 22:38:14 +60.7804 -011.7739 +22 225 -42 22:38:22 +60.3186 -011.0947 +22 225 -42 22:38:29 +59.8631 -010.4144 +22 226 -43 22:38:37 +59.4137 -009.7328 +22 227 -43 22:38:44 +58.9702 -009.0493 +22 228 -44 22:38:52 +58.5322 -008.3636 +22 229 -44 22:38:59 +58.0995 -007.6751 +22 230 -45 22:39:07 +57.6719 -006.9835 +22 230 -46 22:39:14 +57.2493 -006.2882 +22 231 -46 22:39:22 +56.8314 -005.5887 +22 232 -47 22:39:29 +56.4180 -004.8846 +22 233 -47 22:39:37 +56.0090 -004.1753 +22 234 -48 22:39:44 +55.6042 -003.4602 +22 235 -48 22:39:52 +55.2035 -002.7388 +22 236 -49 22:39:59 +54.8067 -002.0104 +21 236 -49 22:40:07 +54.4136 -001.2744 +21 237 -50 22:40:14 +54.0243 -000.5301 +21 238 -51 22:40:22 +53.6385 +000.2233 +21 239 -51 22:40:29 +53.2561 +000.9867 +21 240 -52 22:40:37 +52.8771 +001.7609 +20 241 -52 22:40:44 +52.5013 +002.5468 +20 241 -53 22:40:52 +52.1286 +003.3457 +20 242 -53 22:40:59 +51.7589 +004.1587 +20 243 -54 22:41:07 +51.3922 +004.9870 +19 244 -54 22:41:14 +51.0283 +005.8322 +19 245 -55 22:41:22 +50.6672 +006.6960 +19 246 -55 22:41:29 +50.3087 +007.5803 +18 247 -56 22:41:37 +49.9529 +008.4873 +18 248 -56 22:41:44 +49.5997 +009.4194 +17 249 -57 22:41:52 +49.2489 +010.3797 +17 249 -57 22:41:59 +48.9005 +011.3717 +16 250 -58 22:42:07 +48.5544 +012.3996 +16 251 -58 22:42:14 +48.2107 +013.4686 +15 252 -58 22:42:22 +47.8691 +014.5849 +15 253 -59 22:42:29 +47.5297 +015.7566 +14 254 -59 22:42:37 +47.1924 +016.9943 +13 255 -59 22:42:44 +46.8571 +018.3119 +12 257 -60 22:42:52 +46.5238 +019.7289 +11 258 -60 22:42:59 +46.1925 +021.2742 +10 259 -60 22:43:07 +45.8629 +022.9931 +09 260 -60 22:43:14 +45.5351 +024.9657 +08 262 -60 22:43:22 +45.2090 +027.3607 +06 264 -60 22:43:29 +44.8841 +030.7030 +04 266 -59 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 22:34:14   +87.5751  -017.2480   +02  214  -19 22:34:22   +84.3783  -031.7922   +05  200  -20 22:34:29   +82.4204  -032.8502   +07  199  -21 22:34:37   +80.8697  -032.6409   +09  199  -22 22:34:44   +79.5441  -032.0669   +10  200  -23 22:34:52   +78.3664  -031.3552   +11  201  -24 22:34:59   +77.2957  -030.5869   +12  201  -25 22:35:07   +76.3068  -029.7966   +13  202  -26 22:35:14   +75.3832  -029.0006   +13  203  -26 22:35:22   +74.5132  -028.2069   +14  204  -27 22:35:29   +73.6883  -027.4196   +15  205  -28 22:35:37   +72.9019  -026.6406   +15  206  -29 22:35:44   +72.1489  -025.8707   +16  207  -29 22:35:52   +71.4252  -025.1100   +17  208  -30 22:35:59   +70.7277  -024.3584   +17  209  -31 22:36:07   +70.0535  -023.6155   +18  210  -31 22:36:14   +69.4003  -022.8807   +18  211  -32 22:36:22   +68.7663  -022.1535   +18  212  -33 22:36:29   +68.1496  -021.4333   +19  212  -33 22:36:37   +67.5490  -020.7194   +19  213  -34 22:36:44   +66.9631  -020.0113   +19  214  -34 22:36:52   +66.3909  -019.3085   +20  215  -35 22:36:59   +65.8313  -018.6103   +20  216  -36 22:37:07   +65.2836  -017.9162   +20  217  -36 22:37:14   +64.7469  -017.2258   +21  218  -37 22:37:22   +64.2206  -016.5384   +21  219  -37 22:37:29   +63.7040  -015.8536   +21  219  -38 22:37:37   +63.1965  -015.1710   +21  220  -39 22:37:44   +62.6978  -014.4900   +21  221  -39 22:37:52   +62.2072  -013.8103   +21  222  -40 22:37:59   +61.7243  -013.1313   +22  223  -40 22:38:07   +61.2488  -012.4527   +22  224  -41 22:38:14   +60.7804  -011.7739   +22  225  -42 22:38:22   +60.3186  -011.0947   +22  225  -42 22:38:29   +59.8631  -010.4144   +22  226  -43 22:38:37   +59.4137  -009.7328   +22  227  -43 22:38:44   +58.9702  -009.0493   +22  228  -44 22:38:52   +58.5322  -008.3636   +22  229  -44 22:38:59   +58.0995  -007.6751   +22  230  -45 22:39:07   +57.6719  -006.9835   +22  230  -46 22:39:14   +57.2493  -006.2882   +22  231  -46 22:39:22   +56.8314  -005.5887   +22  232  -47 22:39:29   +56.4180  -004.8846   +22  233  -47 22:39:37   +56.0090  -004.1753   +22  234  -48 22:39:44   +55.6042  -003.4602   +22  235  -48 22:39:52   +55.2035  -002.7388   +22  236  -49 22:39:59   +54.8067  -002.0104   +21  236  -49 22:40:07   +54.4136  -001.2744   +21  237  -50 22:40:14   +54.0243  -000.5301   +21  238  -51 22:40:22   +53.6385  +000.2233   +21  239  -51 22:40:29   +53.2561  +000.9867   +21  240  -52 22:40:37   +52.8771  +001.7609   +20  241  -52 22:40:44   +52.5013  +002.5468   +20  241  -53 22:40:52   +52.1286  +003.3457   +20  242  -53 22:40:59   +51.7589  +004.1587   +20  243  -54 22:41:07   +51.3922  +004.9870   +19  244  -54 22:41:14   +51.0283  +005.8322   +19  245  -55 22:41:22   +50.6672  +006.6960   +19  246  -55 22:41:29   +50.3087  +007.5803   +18  247  -56 22:41:37   +49.9529  +008.4873   +18  248  -56 22:41:44   +49.5997  +009.4194   +17  249  -57 22:41:52   +49.2489  +010.3797   +17  249  -57 22:41:59   +48.9005  +011.3717   +16  250  -58 22:42:07   +48.5544  +012.3996   +16  251  -58 22:42:14   +48.2107  +013.4686   +15  252  -58 22:42:22   +47.8691  +014.5849   +15  253  -59 22:42:29   +47.5297  +015.7566   +14  254  -59 22:42:37   +47.1924  +016.9943   +13  255  -59 22:42:44   +46.8571  +018.3119   +12  257  -60 22:42:52   +46.5238  +019.7289   +11  258  -60 22:42:59   +46.1925  +021.2742   +10  259  -60 22:43:07   +45.8629  +022.9931   +09  260  -60 22:43:14   +45.5351  +024.9657   +08  262  -60 22:43:22   +45.2090  +027.3607   +06  264  -60 22:43:29   +44.8841  +030.7030   +04  266  -59

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +87.8455 -012.0523 +87.3315 -020.8455 +84.4909 -031.3220 +84.2679 -032.2351 +82.5038 -032.5979 +82.3379 -033.0944 +80.9390 -032.4605 +80.8010 -032.8174 +79.6046 -031.9222 +79.4839 -032.2093 +78.4209 -031.2320 +78.3122 -031.4768 +77.3457 -030.4781 +77.2460 -030.6945 +76.3533 -029.6983 +76.2606 -029.8940 +75.4268 -028.9101 +75.3398 -029.0903 +74.5544 -028.1227 +74.4722 -028.2905 +73.7274 -027.3404 +73.6493 -027.4982 +72.9392 -026.5655 +72.8646 -026.7151 +72.1847 -025.7991 +72.1131 -025.9418 +71.4598 -025.0415 +71.3908 -025.1782 +70.7610 -024.2925 +70.6944 -024.4241 +70.0857 -023.5518 +70.0213 -023.6789 +69.4316 -022.8190 +69.3691 -022.9422 +68.7966 -022.0935 +68.7359 -022.2132 +68.1792 -021.3748 +68.1201 -021.4914 +67.5778 -020.6623 +67.5202 -020.7762 +66.9912 -019.9555 +66.9350 -020.0669 +66.4184 -019.2538 +66.3634 -019.3629 +65.8582 -018.5566 +65.8045 -018.6637 +65.3099 -017.8635 +65.2573 -017.9688 +64.7727 -017.1739 +64.7211 -017.2775 +64.2459 -016.4873 +64.1953 -016.5893 +63.7288 -015.8032 +63.6791 -015.9039 +63.2210 -015.1212 +63.1721 -015.2207 +62.7218 -014.4408 +62.6738 -014.5391 +62.2308 -013.7615 +62.1835 -013.8589 +61.7476 -013.0830 +61.7011 -013.1795 +61.2717 -012.4048 +61.2259 -012.5004 +60.8029 -011.7264 +60.7578 -011.8213 +60.3408 -011.0475 +60.2963 -011.1417 +59.8851 -010.3675 +59.8412 -010.4612 +59.4354 -009.6861 +59.3921 -009.7794 +58.9916 -009.0029 +58.9488 -009.0957 +58.5533 -008.3173 +58.5111 -008.4098 +58.1204 -007.6290 +58.0786 -007.7212 +57.6926 -006.9374 +57.6513 -007.0295 +57.2697 -006.2422 +57.2289 -006.3341 +56.8515 -005.5427 +56.8112 -005.6346 +56.4379 -004.8386 +56.3980 -004.9305 +56.0287 -004.1292 +55.9892 -004.2212 +55.6237 -003.4141 +55.5846 -003.5062 +55.2228 -002.6925 +55.1841 -002.7849 +54.8258 -001.9640 +54.7875 -002.0567 +54.4326 -001.2278 +54.3947 -001.3209 +54.0431 -000.4832 +54.0055 -000.5769 +53.6571 +000.2705 +53.6199 +000.1763 +53.2746 +001.0342 +53.2377 +000.9393 +52.8954 +001.8088 +52.8588 +001.7131 +52.5194 +002.5952 +52.4831 +002.4986 +52.1466 +003.3946 +52.1106 +003.2970 +51.7768 +004.2081 +51.7411 +004.1093 +51.4099 +005.0371 +51.3745 +004.9370 +51.0459 +005.8831 +51.0107 +005.7815 +50.6846 +006.7477 +50.6497 +006.6445 +50.3260 +007.6329 +50.2914 +007.5279 +49.9701 +008.5409 +49.9357 +008.4338 +49.6167 +009.4743 +49.5826 +009.3647 +49.2658 +010.4359 +49.2319 +010.3237 +48.9173 +011.4295 +48.8837 +011.3142 +48.5711 +012.4592 +48.5377 +012.3403 +48.2273 +013.5302 +48.1941 +013.4071 +47.8856 +014.6490 +47.8526 +014.5210 +47.5461 +015.8237 +47.5133 +015.6898 +47.2087 +017.0649 +47.1761 +016.9240 +46.8733 +018.3869 +46.8410 +018.2372 +46.5399 +019.8095 +46.5078 +019.6488 +46.2084 +021.3623 +46.1765 +021.1867 +45.8788 +023.0917 +45.8471 +022.8954 +45.5509 +025.0805 +45.5194 +024.8522 +45.2246 +027.5053 +45.1933 +027.2185 +44.8996 +030.9352 +44.8686 +030.4802 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.