Cora»OccDetail

Stellar Occultation by (57) Mnemosyne on 2023-04-20 (20:43:45 UT)

Event Details
Occultation UUID [and db] : 8ec5d660-ddb3-11f0-547e-56abefead7aa [observed] Occultation Date + Time : 2023-04-20 at 20:43:45 UT +/- 0.0 min [1] Object Designation : (57) Mnemosyne Star Designation : GDR3 3339149885082087808 Star Coordinates (ICRF) : RA = 05 24 22.9168, DE = +10 29 51.442 [2] Star Magnitudes : G = 13.82 mag, RP = 13.21 mag, BP = 14.25 mag Object Magnitude : V = 12.78 mag Estimated Magnitude Drop : 0.4 mag Estimated Max. Duration : 3.1 sec Speed of the shadow : 36.1 km/s Object Mean Diameter : 112.6 km (src: astorb) => apparent = 45 mas Apparent Motion : 0.8750 arcs/min @ PA = 82 deg Horizontal Parallax : 2.5760 arcs Dynamical Class : MBA Elongation to Moon & Sun : 43° (sunlit = 1%), Sun = 52° Cross-track uncertainty : 0.7 mas = 1 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#79 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] : 8ec5d660-ddb3-11f0-547e-56abefead7aa [observed] Occultation Date + Time : 2023-04-20 at 20:43:45 UT +/- 0.0 min [1] Object Designation : (57) Mnemosyne Star Designation : GDR3 3339149885082087808 Star Coordinates (ICRF) : RA = 05 24 22.9168, DE = +10 29 51.442 [2] Star Magnitudes : G = 13.82 mag, RP = 13.21 mag, BP = 14.25 mag Object Magnitude : V = 12.78 mag Estimated Magnitude Drop : 0.4 mag Estimated Max. Duration : 3.1 sec Speed of the shadow : 36.1 km/s Object Mean Diameter : 112.6 km (src: astorb) => apparent = 45 mas Apparent Motion : 0.8750 arcs/min @ PA = 82 deg Horizontal Parallax : 2.5760 arcs Dynamical Class : MBA Elongation to Moon & Sun : 43° (sunlit = 1%), Sun = 52° Cross-track uncertainty : 0.7 mas = 1 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#79 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

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Interactive map

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Occultation Ground Track
------------------ Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 20:41:29 +32.1759 -169.5143 +04 080 +49 20:41:32 +33.7684 -161.9740 +11 084 +54 20:41:36 +34.7857 -157.4472 +15 087 +56 20:41:39 +35.6233 -153.8367 +18 090 +58 20:41:43 +36.3614 -150.7196 +20 092 +59 20:41:46 +37.0337 -147.9204 +22 094 +60 20:41:50 +37.6579 -145.3464 +24 096 +61 20:41:53 +38.2447 -142.9413 +26 097 +61 20:41:56 +38.8014 -140.6681 +28 099 +61 20:42:00 +39.3330 -138.5009 +29 101 +61 20:42:03 +39.8431 -136.4204 +31 103 +61 20:42:07 +40.3345 -134.4123 +32 105 +61 20:42:10 +40.8094 -132.4651 +34 107 +61 20:42:14 +41.2696 -130.5698 +35 108 +60 20:42:17 +41.7163 -128.7188 +36 110 +60 20:42:20 +42.1508 -126.9062 +37 112 +59 20:42:24 +42.5739 -125.1265 +38 114 +59 20:42:27 +42.9866 -123.3754 +39 116 +58 20:42:31 +43.3894 -121.6489 +40 118 +57 20:42:34 +43.7830 -119.9438 +41 120 +57 20:42:38 +44.1677 -118.2571 +42 122 +56 20:42:41 +44.5441 -116.5861 +43 124 +55 20:42:44 +44.9125 -114.9283 +43 126 +54 20:42:48 +45.2732 -113.2818 +44 128 +53 20:42:51 +45.6264 -111.6444 +45 130 +52 20:42:55 +45.9724 -110.0144 +45 133 +51 20:42:58 +46.3113 -108.3901 +46 135 +50 20:43:02 +46.6434 -106.7699 +47 137 +49 20:43:05 +46.9687 -105.1524 +47 139 +48 20:43:08 +47.2873 -103.5363 +48 142 +48 20:43:12 +47.5994 -101.9201 +48 144 +47 20:43:15 +47.9050 -100.3026 +48 147 +46 20:43:19 +48.2041 -098.6827 +49 149 +45 20:43:22 +48.4968 -097.0592 +49 151 +44 20:43:26 +48.7831 -095.4310 +49 154 +43 20:43:29 +49.0629 -093.7970 +49 156 +42 20:43:32 +49.3363 -092.1561 +50 159 +40 20:43:36 +49.6031 -090.5072 +50 162 +39 20:43:39 +49.8634 -088.8494 +50 164 +38 20:43:43 +50.1171 -087.1817 +50 167 +37 20:43:46 +50.3640 -085.5029 +50 169 +36 20:43:50 +50.6041 -083.8120 +50 172 +35 20:43:53 +50.8372 -082.1081 +50 175 +34 20:43:57 +51.0632 -080.3900 +49 177 +33 20:44:00 +51.2820 -078.6567 +49 180 +32 20:44:03 +51.4934 -076.9072 +49 183 +31 20:44:07 +51.6972 -075.1402 +49 185 +30 20:44:10 +51.8932 -073.3546 +48 188 +29 20:44:14 +52.0811 -071.5492 +48 190 +28 20:44:17 +52.2607 -069.7228 +48 193 +26 20:44:21 +52.4318 -067.8741 +47 196 +25 20:44:24 +52.5940 -066.0016 +47 198 +24 20:44:27 +52.7470 -064.1040 +46 201 +23 20:44:31 +52.8905 -062.1796 +46 204 +22 20:44:34 +53.0240 -060.2269 +45 206 +21 20:44:38 +53.1471 -058.2439 +44 209 +19 20:44:41 +53.2594 -056.2288 +44 211 +18 20:44:45 +53.3602 -054.1794 +43 214 +17 20:44:48 +53.4492 -052.0934 +42 216 +16 20:44:51 +53.5255 -049.9681 +41 219 +14 20:44:55 +53.5885 -047.8008 +40 222 +13 20:44:58 +53.6374 -045.5880 +39 224 +12 20:45:02 +53.6712 -043.3262 +38 227 +10 20:45:05 +53.6890 -041.0109 +37 229 +09 20:45:09 +53.6895 -038.6373 +36 232 +08 20:45:12 +53.6714 -036.1995 +35 235 +06 20:45:15 +53.6329 -033.6907 +34 237 +05 20:45:19 +53.5723 -031.1024 +33 240 +03 20:45:22 +53.4872 -028.4244 +31 243 +02 20:45:26 +53.3748 -025.6440 +30 245 +00 20:45:29 +53.2314 -022.7448 +28 248 -02 20:45:33 +53.0525 -019.7055 +27 251 -03 20:45:36 +52.8320 -016.4970 +25 254 -05 20:45:39 +52.5612 -013.0783 +23 257 -07 20:45:43 +52.2277 -009.3884 +21 260 -09 20:45:46 +51.8116 -005.3287 +18 264 -12 20:45:50 +51.2774 -000.7207 +15 268 -14 20:45:53 +50.5478 +004.8308 +12 272 -17 20:45:57 +49.3528 +012.7259 +07 278 -21 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 20:41:29   +32.1759  -169.5143   +04  080  +49 20:41:32   +33.7684  -161.9740   +11  084  +54 20:41:36   +34.7857  -157.4472   +15  087  +56 20:41:39   +35.6233  -153.8367   +18  090  +58 20:41:43   +36.3614  -150.7196   +20  092  +59 20:41:46   +37.0337  -147.9204   +22  094  +60 20:41:50   +37.6579  -145.3464   +24  096  +61 20:41:53   +38.2447  -142.9413   +26  097  +61 20:41:56   +38.8014  -140.6681   +28  099  +61 20:42:00   +39.3330  -138.5009   +29  101  +61 20:42:03   +39.8431  -136.4204   +31  103  +61 20:42:07   +40.3345  -134.4123   +32  105  +61 20:42:10   +40.8094  -132.4651   +34  107  +61 20:42:14   +41.2696  -130.5698   +35  108  +60 20:42:17   +41.7163  -128.7188   +36  110  +60 20:42:20   +42.1508  -126.9062   +37  112  +59 20:42:24   +42.5739  -125.1265   +38  114  +59 20:42:27   +42.9866  -123.3754   +39  116  +58 20:42:31   +43.3894  -121.6489   +40  118  +57 20:42:34   +43.7830  -119.9438   +41  120  +57 20:42:38   +44.1677  -118.2571   +42  122  +56 20:42:41   +44.5441  -116.5861   +43  124  +55 20:42:44   +44.9125  -114.9283   +43  126  +54 20:42:48   +45.2732  -113.2818   +44  128  +53 20:42:51   +45.6264  -111.6444   +45  130  +52 20:42:55   +45.9724  -110.0144   +45  133  +51 20:42:58   +46.3113  -108.3901   +46  135  +50 20:43:02   +46.6434  -106.7699   +47  137  +49 20:43:05   +46.9687  -105.1524   +47  139  +48 20:43:08   +47.2873  -103.5363   +48  142  +48 20:43:12   +47.5994  -101.9201   +48  144  +47 20:43:15   +47.9050  -100.3026   +48  147  +46 20:43:19   +48.2041  -098.6827   +49  149  +45 20:43:22   +48.4968  -097.0592   +49  151  +44 20:43:26   +48.7831  -095.4310   +49  154  +43 20:43:29   +49.0629  -093.7970   +49  156  +42 20:43:32   +49.3363  -092.1561   +50  159  +40 20:43:36   +49.6031  -090.5072   +50  162  +39 20:43:39   +49.8634  -088.8494   +50  164  +38 20:43:43   +50.1171  -087.1817   +50  167  +37 20:43:46   +50.3640  -085.5029   +50  169  +36 20:43:50   +50.6041  -083.8120   +50  172  +35 20:43:53   +50.8372  -082.1081   +50  175  +34 20:43:57   +51.0632  -080.3900   +49  177  +33 20:44:00   +51.2820  -078.6567   +49  180  +32 20:44:03   +51.4934  -076.9072   +49  183  +31 20:44:07   +51.6972  -075.1402   +49  185  +30 20:44:10   +51.8932  -073.3546   +48  188  +29 20:44:14   +52.0811  -071.5492   +48  190  +28 20:44:17   +52.2607  -069.7228   +48  193  +26 20:44:21   +52.4318  -067.8741   +47  196  +25 20:44:24   +52.5940  -066.0016   +47  198  +24 20:44:27   +52.7470  -064.1040   +46  201  +23 20:44:31   +52.8905  -062.1796   +46  204  +22 20:44:34   +53.0240  -060.2269   +45  206  +21 20:44:38   +53.1471  -058.2439   +44  209  +19 20:44:41   +53.2594  -056.2288   +44  211  +18 20:44:45   +53.3602  -054.1794   +43  214  +17 20:44:48   +53.4492  -052.0934   +42  216  +16 20:44:51   +53.5255  -049.9681   +41  219  +14 20:44:55   +53.5885  -047.8008   +40  222  +13 20:44:58   +53.6374  -045.5880   +39  224  +12 20:45:02   +53.6712  -043.3262   +38  227  +10 20:45:05   +53.6890  -041.0109   +37  229  +09 20:45:09   +53.6895  -038.6373   +36  232  +08 20:45:12   +53.6714  -036.1995   +35  235  +06 20:45:15   +53.6329  -033.6907   +34  237  +05 20:45:19   +53.5723  -031.1024   +33  240  +03 20:45:22   +53.4872  -028.4244   +31  243  +02 20:45:26   +53.3748  -025.6440   +30  245  +00 20:45:29   +53.2314  -022.7448   +28  248  -02 20:45:33   +53.0525  -019.7055   +27  251  -03 20:45:36   +52.8320  -016.4970   +25  254  -05 20:45:39   +52.5612  -013.0783   +23  257  -07 20:45:43   +52.2277  -009.3884   +21  260  -09 20:45:46   +51.8116  -005.3287   +18  264  -12 20:45:50   +51.2774  -000.7207   +15  268  -14 20:45:53   +50.5478  +004.8308   +12  272  -17 20:45:57   +49.3528  +012.7259   +07  278  -21

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +31.8469 -174.4894 +32.2801 -165.7128 +33.9362 -164.3693 +33.5305 -159.9665 +35.0815 -159.1869 +34.4609 -155.8791 +35.9773 -155.2889 +35.2523 -152.4939 +36.7516 -151.9999 +35.9599 -149.5203 +37.4497 -149.0825 +36.6096 -146.8234 +38.0938 -146.4204 +37.2159 -144.3274 +38.6969 -143.9460 +37.7880 -141.9847 +39.2674 -141.6160 +38.3320 -139.7633 +39.8109 -139.4009 +38.8525 -137.6401 +40.3317 -137.2791 +39.3527 -135.5980 +40.8327 -135.2345 +39.8351 -133.6238 +41.3164 -133.2548 +40.3017 -131.7072 +41.7847 -131.3298 +40.7541 -129.8397 +42.2391 -129.4517 +41.1936 -128.0145 +42.6808 -127.6137 +41.6212 -126.2258 +43.1108 -125.8104 +42.0379 -124.4687 +43.5299 -124.0368 +42.4444 -122.7389 +43.9390 -122.2890 +42.8413 -121.0329 +44.3385 -120.5634 +43.2291 -119.3475 +44.7291 -118.8569 +43.6084 -117.6798 +45.1110 -117.1665 +43.9794 -116.0273 +45.4848 -115.4899 +44.3426 -114.3877 +45.8507 -113.8248 +44.6983 -112.7589 +46.2090 -112.1691 +45.0466 -111.1392 +46.5600 -110.5210 +45.3878 -109.5267 +46.9038 -108.8786 +45.7221 -107.9197 +47.2406 -107.2404 +46.0497 -106.3170 +47.5705 -105.6049 +46.3705 -104.7169 +47.8937 -103.9705 +46.6849 -103.1182 +48.2102 -102.3360 +46.9928 -101.5196 +48.5201 -100.7001 +47.2942 -099.9200 +48.8235 -099.0614 +47.5893 -098.3181 +49.1203 -097.4189 +47.8781 -096.7129 +49.4105 -095.7714 +48.1605 -095.1033 +49.6943 -094.1176 +48.4366 -093.4882 +49.9714 -092.4566 +48.7064 -091.8666 +50.2419 -090.7873 +48.9697 -090.2375 +50.5058 -089.1085 +49.2266 -088.5999 +50.7629 -087.4191 +49.4769 -086.9527 +51.0131 -085.7183 +49.7207 -085.2951 +51.2564 -084.0047 +49.9577 -083.6259 +51.4926 -082.2775 +50.1879 -081.9443 +51.7216 -080.5355 +50.4111 -080.2491 +51.9432 -078.7775 +50.6273 -078.5394 +52.1572 -077.0025 +50.8361 -076.8140 +52.3634 -075.2093 +51.0376 -075.0720 +52.5616 -073.3967 +51.2314 -073.3122 +52.7516 -071.5634 +51.4173 -071.5334 +52.9331 -069.7082 +51.5952 -069.7345 +53.1058 -067.8296 +51.7646 -067.9141 +53.2694 -065.9263 +51.9255 -066.0709 +53.4236 -063.9967 +52.0774 -064.2036 +53.5679 -062.0393 +52.2200 -062.3106 +53.7020 -060.0522 +52.3529 -060.3903 +53.8253 -058.0336 +52.4757 -058.4411 +53.9375 -055.9815 +52.5880 -056.4610 +54.0379 -053.8937 +52.6893 -054.4479 +54.1260 -051.7676 +52.7790 -052.3998 +54.2010 -049.6006 +52.8566 -050.3140 +54.2621 -047.3896 +52.9212 -048.1878 +54.3086 -045.1311 +52.9723 -046.0181 +54.3395 -042.8213 +53.0088 -043.8014 +54.3536 -040.4555 +53.0299 -041.5336 +54.3496 -038.0286 +53.0345 -039.2102 +54.3262 -035.5342 +53.0212 -036.8255 +54.2815 -032.9649 +52.9885 -034.3732 +54.2134 -030.3117 +52.9347 -031.8456 +54.1195 -027.5633 +52.8576 -029.2332 +53.9966 -024.7058 +52.7547 -026.5243 +53.8406 -021.7210 +52.6227 -023.7042 +53.6466 -018.5848 +52.4574 -020.7537 +53.4074 -015.2642 +52.2534 -017.6471 +53.1131 -011.7114 +52.0034 -014.3490 +52.7489 -007.8533 +51.6966 -010.8073 +52.2901 -003.5673 +51.3166 -006.9411 +51.6898 +001.3831 +50.8356 -002.6110 +50.8323 +007.5917 +50.1984 +002.4647 +49.0112 +018.7464 +49.2530 +009.0695 Azimuth (Azm) measured from North to East.

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Aladin Lite direct link (has Gaia overlay)

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.