Cora»OccDetail

Stellar Occultation by (91) Aegina on 2020-07-27 (02:44:20 UT)

Event Details
Occultation UUID [and db] : af2df802-a355-4e6b-8535-99111f74e40c [observed] Occultation Date + Time : 2020-07-27 at 02:44:20 UT +/- 0.02 min [1] Object Designation : (91) Aegina Star Designation : GDR3 2547516837526537600 Star Coordinates (ICRF) : RA = 00 30 43.2604, DE = +02 08 16.864 [2] Star Magnitudes : G = 12.55 mag, RP = 12.15 mag, BP = 12.8 mag Object Magnitude : V = 13.72 mag Estimated Magnitude Drop : 1.5 mag Estimated Max. Duration : 23.5 sec Object Mean Diameter : 110 km (src: astorb) Orbital Class : MBA Speed of the shadow : 4.7 km/s Elongation to Moon & Sun : 159° (sunlit = 45%), Sun = 117° Cross-track uncertainty : 1.7 mas = 2 km = 0.02 path-width (1-sig) RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#146 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] : af2df802-a355-4e6b-8535-99111f74e40c [observed]

 Occultation Date + Time   : 2020-07-27 at 02:44:20 UT +/- 0.02 min  [1]
 Object Designation        : (91) Aegina
 Star Designation          : GDR3 2547516837526537600
 Star Coordinates (ICRF)   : RA = 00 30 43.2604, DE = +02 08 16.864  [2]
 Star Magnitudes           : G = 12.55 mag, RP = 12.15 mag, BP = 12.8 mag
 Object Magnitude          : V = 13.72 mag
 Estimated Magnitude Drop  : 1.5 mag
 Estimated Max. Duration   : 23.5 sec
 Object Mean Diameter      : 110 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 4.7 km/s
 Elongation to Moon & Sun  : 159° (sunlit = 45%), Sun = 117°
 Cross-track uncertainty   : 1.7 mas = 2 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.91 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#146

 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

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 ---------------------------------------------- 02:27:58 +17.3524 -058.2480 +07 090 -47 02:28:24 +18.0477 -053.2420 +12 092 -49 02:28:50 +18.6841 -049.8094 +15 093 -50 02:29:15 +19.2965 -047.0270 +18 094 -50 02:29:41 +19.8953 -044.6249 +20 095 -50 02:30:07 +20.4853 -042.4794 +22 096 -50 02:30:32 +21.0692 -040.5212 +24 097 -50 02:30:58 +21.6487 -038.7073 +25 098 -49 02:31:24 +22.2250 -037.0083 +27 099 -49 02:31:50 +22.7990 -035.4035 +28 100 -48 02:32:15 +23.3712 -033.8773 +30 102 -47 02:32:41 +23.9423 -032.4177 +31 103 -47 02:33:07 +24.5126 -031.0154 +32 104 -46 02:33:32 +25.0826 -029.6628 +33 105 -45 02:33:58 +25.6525 -028.3535 +35 106 -44 02:34:24 +26.2226 -027.0824 +36 108 -44 02:34:49 +26.7931 -025.8450 +37 109 -43 02:35:15 +27.3643 -024.6375 +37 110 -42 02:35:41 +27.9363 -023.4565 +38 111 -41 02:36:07 +28.5094 -022.2992 +39 113 -40 02:36:32 +29.0837 -021.1630 +40 114 -39 02:36:58 +29.6593 -020.0455 +41 116 -38 02:37:24 +30.2365 -018.9446 +41 117 -37 02:37:49 +30.8154 -017.8585 +42 119 -37 02:38:15 +31.3961 -016.7854 +43 120 -36 02:38:41 +31.9788 -015.7236 +43 122 -35 02:39:06 +32.5637 -014.6716 +44 123 -34 02:39:32 +33.1508 -013.6280 +44 125 -33 02:39:58 +33.7403 -012.5915 +45 126 -32 02:40:24 +34.3324 -011.5607 +45 128 -31 02:40:49 +34.9272 -010.5344 +45 130 -30 02:41:15 +35.5248 -009.5114 +46 132 -29 02:41:41 +36.1255 -008.4906 +46 133 -28 02:42:06 +36.7293 -007.4706 +46 135 -27 02:42:32 +37.3364 -006.4504 +46 137 -26 02:42:58 +37.9470 -005.4289 +46 139 -25 02:43:23 +38.5613 -004.4049 +47 140 -24 02:43:49 +39.1794 -003.3771 +47 142 -23 02:44:15 +39.8014 -002.3445 +47 144 -22 02:44:40 +40.4277 -001.3057 +47 146 -21 02:45:06 +41.0583 -000.2595 +47 148 -20 02:45:32 +41.6935 +000.7953 +46 150 -19 02:45:58 +42.3335 +001.8602 +46 152 -18 02:46:23 +42.9785 +002.9366 +46 154 -16 02:46:49 +43.6287 +004.0261 +46 156 -15 02:47:15 +44.2843 +005.1303 +46 158 -14 02:47:40 +44.9457 +006.2508 +45 159 -13 02:48:06 +45.6130 +007.3896 +45 161 -12 02:48:32 +46.2867 +008.5486 +45 163 -11 02:48:57 +46.9668 +009.7301 +44 165 -10 02:49:23 +47.6538 +010.9364 +44 167 -09 02:49:49 +48.3480 +012.1701 +43 169 -08 02:50:15 +49.0498 +013.4341 +43 171 -07 02:50:40 +49.7594 +014.7316 +42 173 -05 02:51:06 +50.4774 +016.0662 +42 175 -04 02:51:32 +51.2041 +017.4417 +41 177 -03 02:51:57 +51.9399 +018.8627 +40 179 -02 02:52:23 +52.6854 +020.3343 +39 181 -01 02:52:49 +53.4411 +021.8622 +39 183 +01 02:53:14 +54.2075 +023.4531 +38 185 +02 02:53:40 +54.9851 +025.1146 +37 188 +03 02:54:06 +55.7747 +026.8557 +36 190 +04 02:54:32 +56.5769 +028.6870 +35 192 +06 02:54:57 +57.3923 +030.6209 +34 194 +07 02:55:23 +58.2218 +032.6724 +33 197 +09 02:55:49 +59.0660 +034.8598 +32 199 +10 02:56:14 +59.9259 +037.2053 +30 202 +11 02:56:40 +60.8021 +039.7369 +29 205 +13 02:57:06 +61.6955 +042.4902 +28 208 +14 02:57:31 +62.6067 +045.5112 +26 211 +16 02:57:57 +63.5362 +048.8614 +25 214 +18 02:58:23 +64.4839 +052.6252 +23 218 +20 02:58:49 +65.4488 +056.9243 +21 223 +21 02:59:14 +66.4283 +061.9433 +19 227 +23 02:59:40 +67.4154 +067.9882 +16 233 +26 03:00:06 +68.3935 +075.6415 +13 241 +28 03:00:31 +69.3124 +086.3647 +09 251 +31 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 02:27:58   +17.3524  -058.2480   +07  090  -47 02:28:24   +18.0477  -053.2420   +12  092  -49 02:28:50   +18.6841  -049.8094   +15  093  -50 02:29:15   +19.2965  -047.0270   +18  094  -50 02:29:41   +19.8953  -044.6249   +20  095  -50 02:30:07   +20.4853  -042.4794   +22  096  -50 02:30:32   +21.0692  -040.5212   +24  097  -50 02:30:58   +21.6487  -038.7073   +25  098  -49 02:31:24   +22.2250  -037.0083   +27  099  -49 02:31:50   +22.7990  -035.4035   +28  100  -48 02:32:15   +23.3712  -033.8773   +30  102  -47 02:32:41   +23.9423  -032.4177   +31  103  -47 02:33:07   +24.5126  -031.0154   +32  104  -46 02:33:32   +25.0826  -029.6628   +33  105  -45 02:33:58   +25.6525  -028.3535   +35  106  -44 02:34:24   +26.2226  -027.0824   +36  108  -44 02:34:49   +26.7931  -025.8450   +37  109  -43 02:35:15   +27.3643  -024.6375   +37  110  -42 02:35:41   +27.9363  -023.4565   +38  111  -41 02:36:07   +28.5094  -022.2992   +39  113  -40 02:36:32   +29.0837  -021.1630   +40  114  -39 02:36:58   +29.6593  -020.0455   +41  116  -38 02:37:24   +30.2365  -018.9446   +41  117  -37 02:37:49   +30.8154  -017.8585   +42  119  -37 02:38:15   +31.3961  -016.7854   +43  120  -36 02:38:41   +31.9788  -015.7236   +43  122  -35 02:39:06   +32.5637  -014.6716   +44  123  -34 02:39:32   +33.1508  -013.6280   +44  125  -33 02:39:58   +33.7403  -012.5915   +45  126  -32 02:40:24   +34.3324  -011.5607   +45  128  -31 02:40:49   +34.9272  -010.5344   +45  130  -30 02:41:15   +35.5248  -009.5114   +46  132  -29 02:41:41   +36.1255  -008.4906   +46  133  -28 02:42:06   +36.7293  -007.4706   +46  135  -27 02:42:32   +37.3364  -006.4504   +46  137  -26 02:42:58   +37.9470  -005.4289   +46  139  -25 02:43:23   +38.5613  -004.4049   +47  140  -24 02:43:49   +39.1794  -003.3771   +47  142  -23 02:44:15   +39.8014  -002.3445   +47  144  -22 02:44:40   +40.4277  -001.3057   +47  146  -21 02:45:06   +41.0583  -000.2595   +47  148  -20 02:45:32   +41.6935  +000.7953   +46  150  -19 02:45:58   +42.3335  +001.8602   +46  152  -18 02:46:23   +42.9785  +002.9366   +46  154  -16 02:46:49   +43.6287  +004.0261   +46  156  -15 02:47:15   +44.2843  +005.1303   +46  158  -14 02:47:40   +44.9457  +006.2508   +45  159  -13 02:48:06   +45.6130  +007.3896   +45  161  -12 02:48:32   +46.2867  +008.5486   +45  163  -11 02:48:57   +46.9668  +009.7301   +44  165  -10 02:49:23   +47.6538  +010.9364   +44  167  -09 02:49:49   +48.3480  +012.1701   +43  169  -08 02:50:15   +49.0498  +013.4341   +43  171  -07 02:50:40   +49.7594  +014.7316   +42  173  -05 02:51:06   +50.4774  +016.0662   +42  175  -04 02:51:32   +51.2041  +017.4417   +41  177  -03 02:51:57   +51.9399  +018.8627   +40  179  -02 02:52:23   +52.6854  +020.3343   +39  181  -01 02:52:49   +53.4411  +021.8622   +39  183  +01 02:53:14   +54.2075  +023.4531   +38  185  +02 02:53:40   +54.9851  +025.1146   +37  188  +03 02:54:06   +55.7747  +026.8557   +36  190  +04 02:54:32   +56.5769  +028.6870   +35  192  +06 02:54:57   +57.3923  +030.6209   +34  194  +07 02:55:23   +58.2218  +032.6724   +33  197  +09 02:55:49   +59.0660  +034.8598   +32  199  +10 02:56:14   +59.9259  +037.2053   +30  202  +11 02:56:40   +60.8021  +039.7369   +29  205  +13 02:57:06   +61.6955  +042.4902   +28  208  +14 02:57:31   +62.6067  +045.5112   +26  211  +16 02:57:57   +63.5362  +048.8614   +25  214  +18 02:58:23   +64.4839  +052.6252   +23  218  +20 02:58:49   +65.4488  +056.9243   +21  223  +21 02:59:14   +66.4283  +061.9433   +19  227  +23 02:59:40   +67.4154  +067.9882   +16  233  +26 03:00:06   +68.3935  +075.6415   +13  241  +28 03:00:31   +69.3124  +086.3647   +09  251  +31

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +17.6480 -062.8110 +16.9828 -055.6772 +18.4429 -055.2054 +17.6425 -051.5718 +19.0988 -051.2994 +18.2649 -048.4638 +19.7217 -048.2868 +18.8690 -045.8606 +20.3276 -045.7431 +19.4617 -043.5753 +20.9230 -043.4999 +20.0469 -041.5132 +21.5114 -041.4694 +20.6267 -039.6182 +22.0949 -039.5994 +21.2025 -037.8539 +22.6748 -037.8555 +21.7754 -036.1953 +23.2520 -036.2137 +22.3462 -034.6239 +23.8274 -034.6565 +22.9155 -033.1260 +24.4015 -033.1705 +23.4837 -031.6907 +24.9748 -031.7454 +24.0512 -030.3095 +25.5477 -030.3728 +24.6184 -028.9753 +26.1205 -029.0459 +25.1855 -027.6824 +26.6934 -027.7592 +25.7529 -026.4259 +27.2668 -026.5078 +26.3206 -025.2016 +27.8409 -025.2877 +26.8890 -024.0060 +28.4159 -024.0953 +27.4582 -022.8358 +28.9919 -022.9276 +28.0285 -021.6883 +29.5692 -021.7818 +28.5998 -020.5611 +30.1479 -020.6555 +29.1725 -019.4519 +30.7282 -019.5466 +29.7467 -018.3588 +31.3102 -018.4529 +30.3225 -017.2799 +31.8942 -017.3727 +30.9001 -016.2135 +32.4802 -016.3044 +31.4796 -015.1580 +33.0684 -015.2462 +32.0611 -014.1120 +33.6590 -014.1968 +32.6449 -013.0741 +34.2521 -013.1547 +33.2309 -012.0429 +34.8479 -012.1187 +33.8194 -011.0173 +35.4465 -011.0873 +34.4105 -009.9959 +36.0480 -010.0594 +35.0044 -008.9777 +36.6527 -009.0338 +35.6012 -007.9615 +37.2606 -008.0092 +36.2010 -006.9461 +37.8721 -006.9845 +36.8040 -005.9304 +38.4871 -005.9585 +37.4103 -004.9133 +39.1059 -004.9299 +38.0201 -003.8937 +39.7287 -003.8977 +38.6336 -002.8704 +40.3557 -002.8605 +39.2510 -001.8422 +40.9870 -001.8172 +39.8723 -000.8080 +41.6229 -000.7663 +40.4979 +000.2334 +42.2636 +000.2934 +41.1278 +001.2834 +42.9092 +001.3634 +41.7623 +002.3433 +43.5601 +002.4451 +42.4016 +003.4145 +44.2164 +003.5401 +43.0459 +004.4984 +44.8784 +004.6502 +43.6955 +005.5966 +45.5464 +005.7770 +44.3505 +006.7109 +46.2207 +006.9226 +45.0112 +007.8429 +46.9015 +008.0890 +45.6778 +008.9947 +47.5893 +009.2785 +46.3507 +010.1683 +48.2842 +010.4936 +47.0302 +011.3659 +48.9866 +011.7369 +47.7165 +012.5902 +49.6971 +013.0116 +48.4099 +013.8438 +50.4158 +014.3210 +49.1109 +015.1297 +51.1433 +015.6687 +49.8198 +016.4514 +51.8801 +017.0591 +50.5369 +017.8126 +52.6266 +018.4969 +51.2626 +019.2175 +53.3833 +019.9874 +51.9975 +020.6708 +54.1508 +021.5368 +52.7420 +022.1781 +54.9297 +023.1524 +53.4965 +023.7455 +55.7206 +024.8423 +54.2617 +025.3800 +56.5243 +026.6164 +55.0380 +027.0902 +57.3415 +028.4860 +55.8261 +028.8855 +58.1729 +030.4650 +56.6265 +030.7775 +59.0195 +032.5697 +57.4400 +032.7797 +59.8820 +034.8206 +58.2672 +034.9087 +60.7615 +037.2426 +59.1089 +037.1845 +61.6587 +039.8675 +59.9657 +039.6319 +62.5747 +042.7358 +60.8383 +042.2823 +63.5101 +045.9011 +61.7273 +045.1756 +64.4655 +049.4357 +62.6330 +048.3647 +65.4406 +053.4412 +63.5555 +051.9210 +66.4343 +058.0671 +64.4941 +055.9448 +67.4426 +063.5486 +65.4467 +060.5845 +68.4557 +070.2962 +66.4085 +066.0760 +69.4476 +079.1663 +67.3680 +072.8382 +70.3204 +092.8852 +68.2953 +081.7825 Azimuth (Azm) measured from North to East.

Collaborative Occultation Resources and Archive (CORA)

Stellar Occultation by (91) Aegina on 2020-07-27 (02:44:20 UT)