Cora»OccDetail

Stellar Occultation by (381) Myrrha on 2026-01-18 (22:45:25 UT)

Event Details
Occultation UUID [and db] : 9c7bf910-de6c-11f0-4858-8f50cfad9837 [asteroids] Occultation Date + Time : 2026-01-18 at 22:45:25 UT +/- 0.01 min [1] Object Designation : (381) Myrrha Star Designation : GDR3 0663182051884770688 Star Coordinates (ICRF) : RA = 08 20 47.4455, DE = +18 34 51.705 [2] Star Magnitudes : G = 12.6 mag, RP = 12.12 mag, BP = 12.93 mag Object Magnitude : V = 13.27 mag Estimated Magnitude Drop : 1.1 mag Estimated Max. Duration : 7.8 sec Speed of the shadow : 15.5 km/s Object Mean Diameter : 120.6 km (src: astorb) => apparent = 67 mas Apparent Motion : 0.5150 arcs/min @ PA = 296 deg Horizontal Parallax : 3.5240 arcs Dynamical Class : MBA Elongation to Moon & Sun : 175° (sunlit = 0%), Sun = 176° Cross-track uncertainty : 0.4 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 2.83 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#85 Note : FP:true Object is a <Gaia mass determination> target ! [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 9c7bf910-de6c-11f0-4858-8f50cfad9837 [asteroids]

 Occultation Date + Time   : 2026-01-18 at 22:45:25 UT +/- 0.01 min  [1]
 Object Designation        : (381) Myrrha
 Star Designation          : GDR3 0663182051884770688
 Star Coordinates (ICRF)   : RA = 08 20 47.4455, DE = +18 34 51.705  [2]
 Star Magnitudes           : G = 12.6 mag, RP = 12.12 mag, BP = 12.93 mag
 Object Magnitude          : V = 13.27 mag
 Estimated Magnitude Drop  : 1.1 mag
 Estimated Max. Duration   : 7.8 sec
 Speed of the shadow       : 15.5 km/s
 Object Mean Diameter      : 120.6 km  (src: astorb) => apparent = 67 mas
 Apparent Motion           : 0.5150 arcs/min @ PA = 296 deg
 Horizontal Parallax       : 3.5240 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 175° (sunlit = 0%), Sun = 176°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 2.83 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#85
 Note                      : FP:true

 Object is a <Gaia mass determination> target !

 [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

Download KMZ file

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 ---------------------------------------------- 22:39:29 +06.0909 +111.5745 +07 288 -03 22:39:38 +08.4830 +105.9898 +13 287 -09 22:39:46 +10.2293 +102.2681 +17 286 -13 22:39:55 +11.7214 +099.2645 +20 286 -16 22:40:03 +13.0655 +096.6702 +23 285 -19 22:40:12 +14.3093 +094.3475 +25 284 -22 22:40:21 +15.4793 +092.2206 +28 283 -24 22:40:29 +16.5919 +090.2426 +30 282 -26 22:40:38 +17.6582 +088.3819 +32 281 -28 22:40:46 +18.6861 +086.6162 +33 280 -30 22:40:55 +19.6815 +084.9288 +35 279 -32 22:41:03 +20.6489 +083.3069 +37 278 -33 22:41:12 +21.5918 +081.7406 +38 277 -35 22:41:20 +22.5131 +080.2217 +40 276 -36 22:41:29 +23.4152 +078.7435 +41 275 -38 22:41:38 +24.3000 +077.3005 +43 273 -39 22:41:46 +25.1691 +075.8879 +44 272 -41 22:41:55 +26.0240 +074.5016 +45 271 -42 22:42:03 +26.8658 +073.1380 +46 269 -43 22:42:12 +27.6956 +071.7940 +47 268 -44 22:42:20 +28.5143 +070.4667 +49 266 -45 22:42:29 +29.3228 +069.1537 +50 265 -47 22:42:38 +30.1216 +067.8527 +51 263 -48 22:42:46 +30.9115 +066.5614 +52 261 -49 22:42:55 +31.6929 +065.2781 +52 259 -50 22:43:03 +32.4665 +064.0007 +53 257 -51 22:43:12 +33.2325 +062.7277 +54 255 -52 22:43:20 +33.9915 +061.4573 +55 253 -52 22:43:29 +34.7437 +060.1881 +56 251 -53 22:43:37 +35.4895 +058.9184 +56 249 -54 22:43:46 +36.2292 +057.6468 +57 246 -55 22:43:55 +36.9629 +056.3719 +58 244 -56 22:44:03 +37.6910 +055.0922 +58 241 -56 22:44:12 +38.4135 +053.8063 +59 239 -57 22:44:20 +39.1308 +052.5129 +59 236 -58 22:44:29 +39.8428 +051.2105 +59 233 -58 22:44:37 +40.5497 +049.8977 +60 231 -59 22:44:46 +41.2516 +048.5730 +60 228 -59 22:44:54 +41.9486 +047.2351 +60 225 -59 22:45:03 +42.6406 +045.8822 +60 222 -60 22:45:12 +43.3277 +044.5131 +61 219 -60 22:45:20 +44.0099 +043.1259 +61 216 -60 22:45:29 +44.6871 +041.7191 +61 213 -60 22:45:37 +45.3592 +040.2909 +61 210 -61 22:45:46 +46.0262 +038.8396 +60 206 -61 22:45:54 +46.6879 +037.3632 +60 203 -61 22:46:03 +47.3442 +035.8598 +60 200 -61 22:46:11 +47.9948 +034.3274 +60 197 -60 22:46:20 +48.6394 +032.7637 +59 194 -60 22:46:29 +49.2779 +031.1664 +59 191 -60 22:46:37 +49.9099 +029.5332 +58 188 -60 22:46:46 +50.5349 +027.8615 +58 185 -59 22:46:54 +51.1526 +026.1485 +57 182 -59 22:47:03 +51.7624 +024.3914 +57 179 -59 22:47:11 +52.3638 +022.5872 +56 176 -58 22:47:20 +52.9560 +020.7325 +55 173 -57 22:47:29 +53.5384 +018.8240 +55 170 -57 22:47:37 +54.1102 +016.8580 +54 167 -56 22:47:46 +54.6702 +014.8307 +53 164 -55 22:47:54 +55.2176 +012.7378 +52 161 -55 22:48:03 +55.7511 +010.5752 +51 158 -54 22:48:11 +56.2693 +008.3381 +50 155 -53 22:48:20 +56.7708 +006.0216 +49 152 -52 22:48:28 +57.2537 +003.6205 +48 149 -51 22:48:37 +57.7161 +001.1294 +47 146 -50 22:48:46 +58.1558 -001.4576 +46 143 -49 22:48:54 +58.5703 -004.1465 +45 140 -48 22:49:03 +58.9569 -006.9440 +44 137 -47 22:49:11 +59.3121 -009.8569 +42 134 -45 22:49:20 +59.6325 -012.8924 +41 130 -44 22:49:28 +59.9137 -016.0586 +40 127 -43 22:49:37 +60.1510 -019.3639 +38 124 -41 22:49:45 +60.3386 -022.8178 +37 120 -40 22:49:54 +60.4699 -026.4309 +35 116 -38 22:50:03 +60.5371 -030.2156 +33 113 -37 22:50:11 +60.5305 -034.1874 +31 109 -35 22:50:20 +60.4381 -038.3656 +29 105 -33 22:50:28 +60.2445 -042.7768 +27 101 -31 22:50:37 +59.9289 -047.4595 +25 096 -29 22:50:45 +59.4615 -052.4732 +23 092 -26 22:50:54 +58.7955 -057.9190 +20 087 -24 22:51:02 +57.8473 -063.9914 +17 081 -20 22:51:11 +56.4295 -071.1544 +13 075 -16 22:51:20 +53.7919 -081.3647 +06 067 -10 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 22:39:29   +06.0909  +111.5745   +07  288  -03 22:39:38   +08.4830  +105.9898   +13  287  -09 22:39:46   +10.2293  +102.2681   +17  286  -13 22:39:55   +11.7214  +099.2645   +20  286  -16 22:40:03   +13.0655  +096.6702   +23  285  -19 22:40:12   +14.3093  +094.3475   +25  284  -22 22:40:21   +15.4793  +092.2206   +28  283  -24 22:40:29   +16.5919  +090.2426   +30  282  -26 22:40:38   +17.6582  +088.3819   +32  281  -28 22:40:46   +18.6861  +086.6162   +33  280  -30 22:40:55   +19.6815  +084.9288   +35  279  -32 22:41:03   +20.6489  +083.3069   +37  278  -33 22:41:12   +21.5918  +081.7406   +38  277  -35 22:41:20   +22.5131  +080.2217   +40  276  -36 22:41:29   +23.4152  +078.7435   +41  275  -38 22:41:38   +24.3000  +077.3005   +43  273  -39 22:41:46   +25.1691  +075.8879   +44  272  -41 22:41:55   +26.0240  +074.5016   +45  271  -42 22:42:03   +26.8658  +073.1380   +46  269  -43 22:42:12   +27.6956  +071.7940   +47  268  -44 22:42:20   +28.5143  +070.4667   +49  266  -45 22:42:29   +29.3228  +069.1537   +50  265  -47 22:42:38   +30.1216  +067.8527   +51  263  -48 22:42:46   +30.9115  +066.5614   +52  261  -49 22:42:55   +31.6929  +065.2781   +52  259  -50 22:43:03   +32.4665  +064.0007   +53  257  -51 22:43:12   +33.2325  +062.7277   +54  255  -52 22:43:20   +33.9915  +061.4573   +55  253  -52 22:43:29   +34.7437  +060.1881   +56  251  -53 22:43:37   +35.4895  +058.9184   +56  249  -54 22:43:46   +36.2292  +057.6468   +57  246  -55 22:43:55   +36.9629  +056.3719   +58  244  -56 22:44:03   +37.6910  +055.0922   +58  241  -56 22:44:12   +38.4135  +053.8063   +59  239  -57 22:44:20   +39.1308  +052.5129   +59  236  -58 22:44:29   +39.8428  +051.2105   +59  233  -58 22:44:37   +40.5497  +049.8977   +60  231  -59 22:44:46   +41.2516  +048.5730   +60  228  -59 22:44:54   +41.9486  +047.2351   +60  225  -59 22:45:03   +42.6406  +045.8822   +60  222  -60 22:45:12   +43.3277  +044.5131   +61  219  -60 22:45:20   +44.0099  +043.1259   +61  216  -60 22:45:29   +44.6871  +041.7191   +61  213  -60 22:45:37   +45.3592  +040.2909   +61  210  -61 22:45:46   +46.0262  +038.8396   +60  206  -61 22:45:54   +46.6879  +037.3632   +60  203  -61 22:46:03   +47.3442  +035.8598   +60  200  -61 22:46:11   +47.9948  +034.3274   +60  197  -60 22:46:20   +48.6394  +032.7637   +59  194  -60 22:46:29   +49.2779  +031.1664   +59  191  -60 22:46:37   +49.9099  +029.5332   +58  188  -60 22:46:46   +50.5349  +027.8615   +58  185  -59 22:46:54   +51.1526  +026.1485   +57  182  -59 22:47:03   +51.7624  +024.3914   +57  179  -59 22:47:11   +52.3638  +022.5872   +56  176  -58 22:47:20   +52.9560  +020.7325   +55  173  -57 22:47:29   +53.5384  +018.8240   +55  170  -57 22:47:37   +54.1102  +016.8580   +54  167  -56 22:47:46   +54.6702  +014.8307   +53  164  -55 22:47:54   +55.2176  +012.7378   +52  161  -55 22:48:03   +55.7511  +010.5752   +51  158  -54 22:48:11   +56.2693  +008.3381   +50  155  -53 22:48:20   +56.7708  +006.0216   +49  152  -52 22:48:28   +57.2537  +003.6205   +48  149  -51 22:48:37   +57.7161  +001.1294   +47  146  -50 22:48:46   +58.1558  -001.4576   +46  143  -49 22:48:54   +58.5703  -004.1465   +45  140  -48 22:49:03   +58.9569  -006.9440   +44  137  -47 22:49:11   +59.3121  -009.8569   +42  134  -45 22:49:20   +59.6325  -012.8924   +41  130  -44 22:49:28   +59.9137  -016.0586   +40  127  -43 22:49:37   +60.1510  -019.3639   +38  124  -41 22:49:45   +60.3386  -022.8178   +37  120  -40 22:49:54   +60.4699  -026.4309   +35  116  -38 22:50:03   +60.5371  -030.2156   +33  113  -37 22:50:11   +60.5305  -034.1874   +31  109  -35 22:50:20   +60.4381  -038.3656   +29  105  -33 22:50:28   +60.2445  -042.7768   +27  101  -31 22:50:37   +59.9289  -047.4595   +25  096  -29 22:50:45   +59.4615  -052.4732   +23  092  -26 22:50:54   +58.7955  -057.9190   +20  087  -24 22:51:02   +57.8473  -063.9914   +17  081  -20 22:51:11   +56.4295  -071.1544   +13  075  -16 22:51:20   +53.7919  -081.3647   +06  067  -10

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +06.2307 +109.6035 +05.6868 +114.3215 +08.3735 +104.7394 +08.5497 +107.3647 +10.0403 +101.2407 +10.3966 +103.3592 +11.4892 +098.3540 +11.9392 +100.2177 +12.8048 +095.8338 +13.3153 +097.5392 +14.0279 +093.5629 +14.5821 +095.1588 +15.1816 +091.4746 +15.7697 +092.9896 +16.2810 +089.5265 +16.8966 +090.9790 +17.3361 +087.6898 +17.9749 +089.0924 +18.3542 +085.9437 +19.0131 +087.3056 +19.3409 +084.2727 +20.0176 +085.6006 +20.3004 +082.6648 +20.9933 +083.9640 +21.2361 +081.1105 +21.9437 +082.3850 +22.1508 +079.6020 +22.8720 +080.8551 +23.0465 +078.1330 +23.7806 +079.3673 +23.9253 +076.6981 +24.6716 +077.9158 +24.7888 +075.2927 +25.5467 +076.4956 +25.6381 +073.9128 +26.4072 +075.1025 +26.4746 +072.5551 +27.2546 +073.7328 +27.2992 +071.2165 +28.0898 +072.3832 +28.1129 +069.8942 +28.9137 +071.0509 +28.9163 +068.5858 +29.7273 +069.7332 +29.7102 +067.2890 +30.5313 +068.4278 +30.4952 +066.0018 +31.3262 +067.1325 +31.2717 +064.7222 +32.1126 +065.8452 +32.0404 +063.4485 +32.8911 +064.5642 +32.8016 +062.1790 +33.6622 +063.2876 +33.5557 +060.9121 +34.4261 +062.0138 +34.3031 +059.6462 +35.1834 +060.7411 +35.0440 +058.3799 +35.9342 +059.4681 +35.7787 +057.1117 +36.6789 +058.1931 +36.5075 +055.8402 +37.4178 +056.9148 +37.2306 +054.5640 +38.1510 +055.6316 +37.9481 +053.2817 +38.8787 +054.3422 +38.6602 +051.9920 +39.6012 +053.0451 +39.3670 +050.6935 +40.3185 +051.7388 +40.0687 +049.3849 +41.0308 +050.4219 +40.7653 +048.0646 +41.7382 +049.0929 +41.4568 +046.7313 +42.4407 +047.7503 +42.1434 +045.3834 +43.1383 +046.3925 +42.8250 +044.0196 +43.8311 +045.0180 +43.5015 +042.6382 +44.5191 +043.6250 +44.1730 +041.2376 +45.2021 +042.2120 +44.8394 +039.8163 +45.8802 +040.7770 +45.5005 +038.3723 +46.5533 +039.3182 +46.1563 +036.9040 +47.2211 +037.8338 +46.8065 +035.4093 +47.8836 +036.3215 +47.4510 +033.8865 +48.5405 +034.7794 +48.0895 +032.3332 +49.1916 +033.2050 +48.7217 +030.7474 +49.8365 +031.5961 +49.3473 +029.1268 +50.4750 +029.9501 +49.9660 +027.4688 +51.1066 +028.2643 +50.5773 +025.7709 +51.7309 +026.5358 +51.1806 +024.0304 +52.3474 +024.7617 +51.7756 +022.2443 +52.9554 +022.9387 +52.3614 +020.4096 +53.5544 +021.0635 +52.9374 +018.5229 +54.1434 +019.1323 +53.5028 +016.5809 +54.7217 +017.1414 +54.0567 +014.5799 +55.2882 +015.0866 +54.5980 +012.5160 +55.8419 +012.9636 +55.1256 +010.3850 +56.3815 +010.7677 +55.6382 +008.1826 +56.9055 +008.4942 +56.1344 +005.9041 +57.4124 +006.1377 +56.6124 +003.5447 +57.9003 +003.6927 +57.0704 +001.0992 +58.3672 +001.1535 +57.5064 -001.4381 +58.8108 -001.4861 +57.9180 -004.0728 +59.2284 -004.2326 +58.3024 -006.8111 +59.6169 -007.0929 +58.6566 -009.6597 +59.9731 -010.0741 +58.9772 -012.6255 +60.2929 -013.1840 +59.2603 -015.7160 +60.5720 -016.4309 +59.5011 -018.9395 +60.8051 -019.8234 +59.6945 -022.3051 +60.9862 -023.3716 +59.8342 -025.8230 +61.1082 -027.0863 +59.9128 -029.5052 +61.1626 -030.9807 +59.9214 -033.3663 +61.1390 -035.0705 +59.8489 -037.4248 +61.0246 -039.3765 +59.6811 -041.7056 +60.8024 -043.9272 +59.3990 -046.2439 +60.4495 -048.7647 +58.9760 -051.0932 +59.9323 -053.9560 +58.3710 -056.3418 +59.1967 -059.6182 +57.5138 -062.1527 +58.1419 -065.9878 +56.2571 -068.8877 +56.5198 -073.6834 +54.1315 -077.7626 +52.7310 -086.9203 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.