Cora»OccDetail

Stellar Occultation by (131342) 2001 HG49 on 2025-09-09 (00:19:24 UT)

Event Details
Occultation UUID [and db] : 66f82ee0-ddb7-11f0-547e-6475ff6f019e [observed] Occultation Date + Time : 2025-09-09 at 00:19:24 UT +/- 0.01 min [1] Object Designation : (131342) 2001 HG49 Star Designation : GDR3 3418724943199249920 Star Coordinates (ICRF) : RA = 05 02 25.9202, DE = +23 41 18.540 [2] Star Magnitudes : G = 11.58 mag, RP = 10.68 mag, BP = 12.44 mag Object Magnitude : V = 21.02 mag Estimated Magnitude Drop : 9.4 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 14.4 km/s Object Mean Diameter : 2.9 km (src: astorb) => apparent = 1 mas Apparent Motion : 0.4150 arcs/min @ PA = 95 deg Horizontal Parallax : 3.0540 arcs Dynamical Class : MBA Elongation to Moon & Sun : 73° (sunlit = 98%), Sun = 90° Cross-track uncertainty : 0.7 mas = 1 km = 0.50 path-width (1-sig) RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#41 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 66f82ee0-ddb7-11f0-547e-6475ff6f019e [observed]

 Occultation Date + Time   : 2025-09-09 at 00:19:24 UT +/- 0.01 min  [1]
 Object Designation        : (131342) 2001 HG49
 Star Designation          : GDR3 3418724943199249920
 Star Coordinates (ICRF)   : RA = 05 02 25.9202, DE = +23 41 18.540  [2]
 Star Magnitudes           : G = 11.58 mag, RP = 10.68 mag, BP = 12.44 mag
 Object Magnitude          : V = 21.02 mag
 Estimated Magnitude Drop  : 9.4 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 14.4 km/s
 Object Mean Diameter      : 2.9 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.4150 arcs/min @ PA = 95 deg
 Horizontal Parallax       : 3.0540 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 73° (sunlit = 98%), Sun = 90°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.50 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#41
 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

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Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 00:13:26 +39.5371 -014.8368 +09 066 -44 00:13:34 +41.6910 -009.8786 +13 070 -43 00:13:41 +43.2729 -006.0897 +16 072 -41 00:13:49 +44.5777 -002.8425 +19 075 -40 00:13:56 +45.7081 +000.0803 +21 077 -39 00:14:04 +46.7145 +002.7845 +23 079 -38 00:14:11 +47.6261 +005.3312 +25 081 -36 00:14:19 +48.4616 +007.7591 +27 084 -35 00:14:26 +49.2335 +010.0947 +28 086 -34 00:14:34 +49.9512 +012.3571 +30 088 -33 00:14:41 +50.6213 +014.5604 +31 090 -32 00:14:49 +51.2492 +016.7155 +33 092 -31 00:14:56 +51.8390 +018.8309 +34 094 -30 00:15:04 +52.3939 +020.9133 +35 096 -28 00:15:11 +52.9166 +022.9684 +36 098 -27 00:15:19 +53.4094 +025.0005 +37 101 -26 00:15:26 +53.8739 +027.0134 +39 103 -25 00:15:34 +54.3119 +029.0103 +40 105 -24 00:15:41 +54.7245 +030.9936 +41 107 -23 00:15:49 +55.1128 +032.9655 +42 109 -22 00:15:56 +55.4779 +034.9278 +43 112 -21 00:16:04 +55.8206 +036.8819 +43 114 -20 00:16:11 +56.1415 +038.8291 +44 116 -19 00:16:19 +56.4413 +040.7703 +45 119 -18 00:16:26 +56.7205 +042.7063 +46 121 -17 00:16:34 +56.9796 +044.6377 +47 124 -16 00:16:41 +57.2191 +046.5648 +47 126 -15 00:16:49 +57.4393 +048.4881 +48 129 -14 00:16:56 +57.6406 +050.4077 +49 131 -13 00:17:04 +57.8233 +052.3236 +49 134 -12 00:17:11 +57.9877 +054.2358 +50 137 -11 00:17:19 +58.1340 +056.1443 +51 139 -10 00:17:26 +58.2626 +058.0487 +51 142 -09 00:17:34 +58.3736 +059.9488 +52 145 -08 00:17:41 +58.4672 +061.8444 +52 148 -07 00:17:49 +58.5438 +063.7351 +53 150 -06 00:17:56 +58.6034 +065.6204 +53 153 -05 00:18:04 +58.6463 +067.4999 +53 156 -04 00:18:11 +58.6726 +069.3732 +54 159 -03 00:18:19 +58.6827 +071.2399 +54 162 -02 00:18:26 +58.6765 +073.0994 +54 165 -01 00:18:34 +58.6544 +074.9513 +55 168 -01 00:18:41 +58.6166 +076.7952 +55 171 +00 00:18:49 +58.5631 +078.6305 +55 174 +01 00:18:56 +58.4941 +080.4569 +55 177 +02 00:19:04 +58.4100 +082.2739 +55 180 +03 00:19:11 +58.3107 +084.0813 +55 183 +04 00:19:19 +58.1965 +085.8785 +55 186 +05 00:19:26 +58.0676 +087.6654 +55 188 +06 00:19:34 +57.9240 +089.4417 +55 191 +07 00:19:41 +57.7661 +091.2071 +55 194 +08 00:19:49 +57.5938 +092.9615 +55 197 +09 00:19:56 +57.4075 +094.7047 +55 200 +10 00:20:04 +57.2071 +096.4367 +55 203 +11 00:20:11 +56.9929 +098.1574 +55 206 +12 00:20:19 +56.7649 +099.8668 +55 209 +13 00:20:26 +56.5234 +101.5651 +54 211 +14 00:20:34 +56.2683 +103.2524 +54 214 +15 00:20:41 +55.9997 +104.9288 +54 217 +16 00:20:49 +55.7178 +106.5946 +53 219 +17 00:20:56 +55.4226 +108.2502 +53 222 +18 00:21:04 +55.1142 +109.8958 +52 225 +19 00:21:11 +54.7925 +111.5319 +52 227 +20 00:21:19 +54.4575 +113.1590 +51 230 +21 00:21:26 +54.1094 +114.7776 +51 232 +22 00:21:34 +53.7479 +116.3883 +50 234 +23 00:21:41 +53.3731 +117.9919 +50 237 +24 00:21:49 +52.9848 +119.5890 +49 239 +25 00:21:56 +52.5829 +121.1805 +49 241 +26 00:22:04 +52.1673 +122.7673 +48 243 +27 00:22:11 +51.7377 +124.3505 +47 246 +28 00:22:19 +51.2939 +125.9310 +46 248 +29 00:22:26 +50.8355 +127.5100 +46 250 +30 00:22:34 +50.3623 +129.0890 +45 252 +32 00:22:41 +49.8737 +130.6693 +44 254 +33 00:22:49 +49.3694 +132.2525 +43 256 +34 00:22:56 +48.8486 +133.8405 +42 258 +35 00:23:04 +48.3108 +135.4350 +41 260 +36 00:23:11 +47.7551 +137.0384 +40 261 +37 00:23:19 +47.1806 +138.6531 +39 263 +39 00:23:26 +46.5862 +140.2819 +38 265 +40 00:23:34 +45.9706 +141.9280 +37 267 +41 00:23:41 +45.3322 +143.5952 +36 269 +42 00:23:49 +44.6692 +145.2876 +35 270 +44 00:23:56 +43.9795 +147.0106 +33 272 +45 00:24:04 +43.2602 +148.7700 +32 274 +46 00:24:11 +42.5080 +150.5735 +31 275 +48 00:24:19 +41.7188 +152.4303 +29 277 +49 00:24:26 +40.8871 +154.3521 +28 278 +51 00:24:34 +40.0059 +156.3544 +26 280 +52 00:24:41 +39.0656 +158.4579 +24 282 +54 00:24:49 +38.0524 +160.6921 +22 283 +55 00:24:56 +36.9462 +163.1007 +20 285 +57 00:25:04 +35.7139 +165.7551 +18 287 +59 00:25:11 +34.2953 +168.7857 +15 289 +61 00:25:19 +32.5541 +172.4894 +11 291 +63 00:25:26 +29.9649 +178.0180 +06 294 +65 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 00:13:26   +39.5371  -014.8368   +09  066  -44 00:13:34   +41.6910  -009.8786   +13  070  -43 00:13:41   +43.2729  -006.0897   +16  072  -41 00:13:49   +44.5777  -002.8425   +19  075  -40 00:13:56   +45.7081  +000.0803   +21  077  -39 00:14:04   +46.7145  +002.7845   +23  079  -38 00:14:11   +47.6261  +005.3312   +25  081  -36 00:14:19   +48.4616  +007.7591   +27  084  -35 00:14:26   +49.2335  +010.0947   +28  086  -34 00:14:34   +49.9512  +012.3571   +30  088  -33 00:14:41   +50.6213  +014.5604   +31  090  -32 00:14:49   +51.2492  +016.7155   +33  092  -31 00:14:56   +51.8390  +018.8309   +34  094  -30 00:15:04   +52.3939  +020.9133   +35  096  -28 00:15:11   +52.9166  +022.9684   +36  098  -27 00:15:19   +53.4094  +025.0005   +37  101  -26 00:15:26   +53.8739  +027.0134   +39  103  -25 00:15:34   +54.3119  +029.0103   +40  105  -24 00:15:41   +54.7245  +030.9936   +41  107  -23 00:15:49   +55.1128  +032.9655   +42  109  -22 00:15:56   +55.4779  +034.9278   +43  112  -21 00:16:04   +55.8206  +036.8819   +43  114  -20 00:16:11   +56.1415  +038.8291   +44  116  -19 00:16:19   +56.4413  +040.7703   +45  119  -18 00:16:26   +56.7205  +042.7063   +46  121  -17 00:16:34   +56.9796  +044.6377   +47  124  -16 00:16:41   +57.2191  +046.5648   +47  126  -15 00:16:49   +57.4393  +048.4881   +48  129  -14 00:16:56   +57.6406  +050.4077   +49  131  -13 00:17:04   +57.8233  +052.3236   +49  134  -12 00:17:11   +57.9877  +054.2358   +50  137  -11 00:17:19   +58.1340  +056.1443   +51  139  -10 00:17:26   +58.2626  +058.0487   +51  142  -09 00:17:34   +58.3736  +059.9488   +52  145  -08 00:17:41   +58.4672  +061.8444   +52  148  -07 00:17:49   +58.5438  +063.7351   +53  150  -06 00:17:56   +58.6034  +065.6204   +53  153  -05 00:18:04   +58.6463  +067.4999   +53  156  -04 00:18:11   +58.6726  +069.3732   +54  159  -03 00:18:19   +58.6827  +071.2399   +54  162  -02 00:18:26   +58.6765  +073.0994   +54  165  -01 00:18:34   +58.6544  +074.9513   +55  168  -01 00:18:41   +58.6166  +076.7952   +55  171  +00 00:18:49   +58.5631  +078.6305   +55  174  +01 00:18:56   +58.4941  +080.4569   +55  177  +02 00:19:04   +58.4100  +082.2739   +55  180  +03 00:19:11   +58.3107  +084.0813   +55  183  +04 00:19:19   +58.1965  +085.8785   +55  186  +05 00:19:26   +58.0676  +087.6654   +55  188  +06 00:19:34   +57.9240  +089.4417   +55  191  +07 00:19:41   +57.7661  +091.2071   +55  194  +08 00:19:49   +57.5938  +092.9615   +55  197  +09 00:19:56   +57.4075  +094.7047   +55  200  +10 00:20:04   +57.2071  +096.4367   +55  203  +11 00:20:11   +56.9929  +098.1574   +55  206  +12 00:20:19   +56.7649  +099.8668   +55  209  +13 00:20:26   +56.5234  +101.5651   +54  211  +14 00:20:34   +56.2683  +103.2524   +54  214  +15 00:20:41   +55.9997  +104.9288   +54  217  +16 00:20:49   +55.7178  +106.5946   +53  219  +17 00:20:56   +55.4226  +108.2502   +53  222  +18 00:21:04   +55.1142  +109.8958   +52  225  +19 00:21:11   +54.7925  +111.5319   +52  227  +20 00:21:19   +54.4575  +113.1590   +51  230  +21 00:21:26   +54.1094  +114.7776   +51  232  +22 00:21:34   +53.7479  +116.3883   +50  234  +23 00:21:41   +53.3731  +117.9919   +50  237  +24 00:21:49   +52.9848  +119.5890   +49  239  +25 00:21:56   +52.5829  +121.1805   +49  241  +26 00:22:04   +52.1673  +122.7673   +48  243  +27 00:22:11   +51.7377  +124.3505   +47  246  +28 00:22:19   +51.2939  +125.9310   +46  248  +29 00:22:26   +50.8355  +127.5100   +46  250  +30 00:22:34   +50.3623  +129.0890   +45  252  +32 00:22:41   +49.8737  +130.6693   +44  254  +33 00:22:49   +49.3694  +132.2525   +43  256  +34 00:22:56   +48.8486  +133.8405   +42  258  +35 00:23:04   +48.3108  +135.4350   +41  260  +36 00:23:11   +47.7551  +137.0384   +40  261  +37 00:23:19   +47.1806  +138.6531   +39  263  +39 00:23:26   +46.5862  +140.2819   +38  265  +40 00:23:34   +45.9706  +141.9280   +37  267  +41 00:23:41   +45.3322  +143.5952   +36  269  +42 00:23:49   +44.6692  +145.2876   +35  270  +44 00:23:56   +43.9795  +147.0106   +33  272  +45 00:24:04   +43.2602  +148.7700   +32  274  +46 00:24:11   +42.5080  +150.5735   +31  275  +48 00:24:19   +41.7188  +152.4303   +29  277  +49 00:24:26   +40.8871  +154.3521   +28  278  +51 00:24:34   +40.0059  +156.3544   +26  280  +52 00:24:41   +39.0656  +158.4579   +24  282  +54 00:24:49   +38.0524  +160.6921   +22  283  +55 00:24:56   +36.9462  +163.1007   +20  285  +57 00:25:04   +35.7139  +165.7551   +18  287  +59 00:25:11   +34.2953  +168.7857   +15  289  +61 00:25:19   +32.5541  +172.4894   +11  291  +63 00:25:26   +29.9649  +178.0180   +06  294  +65

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +39.5263 -014.9026 +39.5477 -014.7713 +41.6890 -009.9263 +41.6930 -009.8309 +43.2745 -006.1305 +43.2714 -006.0490 +44.5813 -002.8793 +44.5740 -002.8058 +45.7132 +000.0462 +45.7029 +000.1143 +46.7208 +002.7525 +46.7083 +002.8166 +47.6333 +005.3007 +47.6190 +005.3617 +48.4695 +007.7299 +48.4536 +007.7882 +49.2421 +010.0667 +49.2249 +010.1228 +49.9603 +012.3300 +49.9420 +012.3841 +50.6310 +014.5343 +50.6116 +014.5865 +51.2594 +016.6902 +51.2391 +016.7408 +51.8496 +018.8063 +51.8284 +018.8553 +52.4049 +020.8895 +52.3829 +020.9370 +52.9280 +022.9453 +52.9053 +022.9914 +53.4211 +024.9782 +53.3976 +025.0228 +53.8860 +026.9919 +53.8619 +027.0350 +54.3242 +028.9894 +54.2995 +029.0312 +54.7371 +030.9734 +54.7118 +031.0138 +55.1258 +032.9461 +55.0999 +032.9850 +55.4911 +034.9091 +55.4648 +034.9465 +55.8340 +036.8639 +55.8072 +036.8999 +56.1551 +038.8119 +56.1278 +038.8464 +56.4551 +040.7538 +56.4274 +040.7868 +56.7346 +042.6905 +56.7064 +042.7220 +56.9939 +044.6227 +56.9654 +044.6526 +57.2335 +046.5506 +57.2047 +046.5790 +57.4539 +048.4747 +57.4247 +048.5015 +57.6554 +050.3951 +57.6258 +050.4203 +57.8382 +052.3118 +57.8084 +052.3354 +58.0027 +054.2249 +57.9726 +054.2468 +58.1492 +056.1342 +58.1189 +056.1543 +58.2778 +058.0394 +58.2473 +058.0579 +58.3889 +059.9404 +58.3582 +059.9572 +58.4827 +061.8369 +58.4518 +061.8519 +58.5593 +063.7284 +58.5282 +063.7417 +58.6190 +065.6145 +58.5878 +065.6262 +58.6619 +067.4950 +58.6306 +067.5048 +58.6883 +069.3692 +58.6569 +069.3773 +58.6984 +071.2367 +58.6669 +071.2431 +58.6923 +073.0971 +58.6608 +073.1017 +58.6702 +074.9498 +58.6387 +074.9528 +58.6323 +076.7945 +58.6008 +076.7958 +58.5788 +078.6307 +58.5473 +078.6303 +58.5099 +080.4579 +58.4784 +080.4558 +58.4257 +082.2758 +58.3942 +082.2721 +58.3264 +084.0839 +58.2950 +084.0786 +58.2121 +085.8820 +58.1809 +085.8751 +58.0831 +087.6697 +58.0520 +087.6612 +57.9396 +089.4467 +57.9085 +089.4367 +57.7815 +091.2128 +57.7506 +091.2013 +57.6092 +092.9680 +57.5785 +092.9550 +57.4227 +094.7119 +57.3922 +094.6975 +57.2223 +096.4445 +57.1919 +096.4288 +57.0080 +098.1659 +56.9778 +098.1488 +56.7799 +099.8760 +56.7500 +099.8576 +56.5382 +101.5750 +56.5085 +101.5553 +56.2830 +103.2629 +56.2535 +103.2419 +56.0143 +104.9399 +55.9851 +104.9177 +55.7323 +106.6063 +55.7034 +106.5830 +55.4369 +108.2624 +55.4083 +108.2380 +55.1283 +109.9085 +55.1000 +109.8830 +54.8065 +111.5452 +54.7784 +111.5186 +54.4714 +113.1728 +54.4437 +113.1452 +54.1231 +114.7918 +54.0957 +114.7633 +53.7614 +116.4031 +53.7344 +116.3736 +53.3865 +118.0071 +53.3597 +117.9767 +52.9980 +119.6047 +52.9716 +119.5734 +52.5959 +121.1966 +52.5699 +121.1645 +52.1801 +122.7839 +52.1545 +122.7509 +51.7503 +124.3674 +51.7251 +124.3336 +51.3063 +125.9483 +51.2814 +125.9137 +50.8477 +127.5278 +50.8233 +127.4924 +50.3743 +129.1071 +50.3503 +129.0709 +49.8855 +130.6878 +49.8620 +130.6509 +49.3809 +132.2714 +49.3578 +132.2337 +48.8600 +133.8597 +48.8373 +133.8212 +48.3219 +135.4546 +48.2997 +135.4154 +47.7660 +137.0584 +47.7443 +137.0184 +47.1912 +138.6735 +47.1701 +138.6327 +46.5965 +140.3027 +46.5759 +140.2611 +45.9806 +141.9493 +45.9606 +141.9068 +45.3419 +143.6168 +45.3225 +143.5735 +44.6786 +145.3098 +44.6599 +145.2655 +43.9885 +147.0332 +43.9705 +146.9879 +43.2688 +148.7932 +43.2515 +148.7468 +42.5163 +150.5974 +42.4998 +150.5497 +41.7266 +152.4548 +41.7110 +152.4058 +40.8944 +154.3775 +40.8799 +154.3268 +40.0126 +156.3808 +39.9993 +156.3281 +39.0715 +158.4855 +39.0596 +158.4304 +38.0576 +160.7211 +38.0473 +160.6631 +36.9502 +163.1317 +36.9421 +163.0697 +35.7165 +165.7889 +35.7113 +165.7213 +34.2956 +168.8241 +34.2949 +168.7475 +32.5502 +172.5366 +32.5580 +172.4423 +29.9447 +178.1001 +29.9845 +177.9368 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.