Cora»OccDetail

Stellar Occultation by (176) Iduna on 2021-01-14 (03:03:47 UT)

Event Details
Occultation UUID [and db] : 243655df-c427-4263-ad27-582cea6b6d13 [observed] Occultation Date + Time : 2021-01-14 at 03:03:47 UT +/- 0.02 min [1] Object Designation : (176) Iduna Star Designation : GDR3 5737655267518155136 Star Coordinates (ICRF) : RA = 09 23 39.7616, DE = -13 39 01.183 [2] Star Magnitudes : G = 13.4 mag, RP = 12.67 mag, BP = 14.0 mag Object Magnitude : V = 13.71 mag Estimated Magnitude Drop : 0.9 mag Estimated Max. Duration : 11.4 sec Object Mean Diameter : 121 km (src: astorb) Orbital Class : MBA Speed of the shadow : 10.6 km/s Elongation to Moon & Sun : 142° (sunlit = 1%), Sun = 137° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#74 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 243655df-c427-4263-ad27-582cea6b6d13 [observed]

 Occultation Date + Time   : 2021-01-14 at 03:03:47 UT +/- 0.02 min  [1]
 Object Designation        : (176) Iduna
 Star Designation          : GDR3 5737655267518155136
 Star Coordinates (ICRF)   : RA = 09 23 39.7616, DE = -13 39 01.183  [2]
 Star Magnitudes           : G = 13.4 mag, RP = 12.67 mag, BP = 14.0 mag
 Object Magnitude          : V = 13.71 mag
 Estimated Magnitude Drop  : 0.9 mag
 Estimated Max. Duration   : 11.4 sec
 Object Mean Diameter      : 121 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.6 km/s
 Elongation to Moon & Sun  : 142° (sunlit = 1%), Sun = 137°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.01 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#74

 
 [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 ---------------------------------------------- 02:57:32 +44.3288 +045.2992 +09 241 -16 02:57:45 +43.1070 +039.9310 +13 237 -20 02:57:58 +42.2299 +035.8615 +16 234 -23 02:58:10 +41.5291 +032.4362 +18 231 -25 02:58:23 +40.9415 +029.4115 +20 229 -27 02:58:35 +40.4352 +026.6650 +22 227 -29 02:58:48 +39.9913 +024.1250 +24 225 -31 02:59:00 +39.5976 +021.7452 +25 223 -33 02:59:13 +39.2456 +019.4937 +27 221 -35 02:59:25 +38.9291 +017.3472 +28 219 -36 02:59:38 +38.6435 +015.2885 +29 217 -38 02:59:51 +38.3854 +013.3041 +30 216 -39 03:00:03 +38.1517 +011.3831 +31 214 -41 03:00:16 +37.9404 +009.5168 +32 212 -42 03:00:28 +37.7494 +007.6982 +33 210 -44 03:00:41 +37.5773 +005.9211 +34 208 -45 03:00:53 +37.4228 +004.1804 +35 207 -46 03:01:06 +37.2849 +002.4716 +35 205 -48 03:01:18 +37.1625 +000.7909 +36 203 -49 03:01:31 +37.0550 -000.8651 +37 201 -50 03:01:44 +36.9617 -002.4996 +37 199 -52 03:01:56 +36.8820 -004.1153 +38 198 -53 03:02:09 +36.8154 -005.7147 +38 196 -54 03:02:21 +36.7616 -007.3000 +38 194 -55 03:02:34 +36.7202 -008.8736 +39 192 -56 03:02:46 +36.6909 -010.4372 +39 190 -58 03:02:59 +36.6736 -011.9929 +39 188 -59 03:03:11 +36.6680 -013.5425 +39 186 -60 03:03:24 +36.6741 -015.0877 +40 185 -61 03:03:37 +36.6917 -016.6303 +40 183 -62 03:03:49 +36.7208 -018.1718 +40 181 -63 03:04:02 +36.7614 -019.7140 +40 179 -64 03:04:14 +36.8136 -021.2587 +39 177 -65 03:04:27 +36.8774 -022.8073 +39 175 -66 03:04:39 +36.9530 -024.3618 +39 173 -67 03:04:52 +37.0406 -025.9239 +39 171 -68 03:05:04 +37.1403 -027.4955 +39 170 -69 03:05:17 +37.2526 -029.0786 +38 168 -69 03:05:30 +37.3776 -030.6753 +38 166 -70 03:05:42 +37.5159 -032.2878 +37 164 -71 03:05:55 +37.6678 -033.9187 +37 162 -71 03:06:07 +37.8340 -035.5706 +36 160 -72 03:06:20 +38.0152 -037.2465 +36 159 -72 03:06:32 +38.2120 -038.9498 +35 157 -72 03:06:45 +38.4253 -040.6841 +34 155 -73 03:06:57 +38.6563 -042.4538 +34 153 -73 03:07:10 +38.9063 -044.2639 +33 151 -72 03:07:23 +39.1766 -046.1200 +32 149 -72 03:07:35 +39.4691 -048.0291 +31 148 -72 03:07:48 +39.7860 -049.9994 +30 146 -71 03:08:00 +40.1299 -052.0410 +28 144 -70 03:08:13 +40.5044 -054.1662 +27 142 -69 03:08:25 +40.9136 -056.3913 +26 140 -68 03:08:38 +41.3632 -058.7370 +24 138 -67 03:08:50 +41.8609 -061.2318 +23 136 -65 03:09:03 +42.4176 -063.9159 +21 134 -64 03:09:16 +43.0492 -066.8497 +19 132 -62 03:09:28 +43.7820 -070.1313 +17 129 -59 03:09:41 +44.6632 -073.9411 +14 126 -57 03:09:53 +45.7998 -078.6893 +11 123 -53 03:10:06 +47.6011 -085.9667 +06 117 -48 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 02:57:32   +44.3288  +045.2992   +09  241  -16 02:57:45   +43.1070  +039.9310   +13  237  -20 02:57:58   +42.2299  +035.8615   +16  234  -23 02:58:10   +41.5291  +032.4362   +18  231  -25 02:58:23   +40.9415  +029.4115   +20  229  -27 02:58:35   +40.4352  +026.6650   +22  227  -29 02:58:48   +39.9913  +024.1250   +24  225  -31 02:59:00   +39.5976  +021.7452   +25  223  -33 02:59:13   +39.2456  +019.4937   +27  221  -35 02:59:25   +38.9291  +017.3472   +28  219  -36 02:59:38   +38.6435  +015.2885   +29  217  -38 02:59:51   +38.3854  +013.3041   +30  216  -39 03:00:03   +38.1517  +011.3831   +31  214  -41 03:00:16   +37.9404  +009.5168   +32  212  -42 03:00:28   +37.7494  +007.6982   +33  210  -44 03:00:41   +37.5773  +005.9211   +34  208  -45 03:00:53   +37.4228  +004.1804   +35  207  -46 03:01:06   +37.2849  +002.4716   +35  205  -48 03:01:18   +37.1625  +000.7909   +36  203  -49 03:01:31   +37.0550  -000.8651   +37  201  -50 03:01:44   +36.9617  -002.4996   +37  199  -52 03:01:56   +36.8820  -004.1153   +38  198  -53 03:02:09   +36.8154  -005.7147   +38  196  -54 03:02:21   +36.7616  -007.3000   +38  194  -55 03:02:34   +36.7202  -008.8736   +39  192  -56 03:02:46   +36.6909  -010.4372   +39  190  -58 03:02:59   +36.6736  -011.9929   +39  188  -59 03:03:11   +36.6680  -013.5425   +39  186  -60 03:03:24   +36.6741  -015.0877   +40  185  -61 03:03:37   +36.6917  -016.6303   +40  183  -62 03:03:49   +36.7208  -018.1718   +40  181  -63 03:04:02   +36.7614  -019.7140   +40  179  -64 03:04:14   +36.8136  -021.2587   +39  177  -65 03:04:27   +36.8774  -022.8073   +39  175  -66 03:04:39   +36.9530  -024.3618   +39  173  -67 03:04:52   +37.0406  -025.9239   +39  171  -68 03:05:04   +37.1403  -027.4955   +39  170  -69 03:05:17   +37.2526  -029.0786   +38  168  -69 03:05:30   +37.3776  -030.6753   +38  166  -70 03:05:42   +37.5159  -032.2878   +37  164  -71 03:05:55   +37.6678  -033.9187   +37  162  -71 03:06:07   +37.8340  -035.5706   +36  160  -72 03:06:20   +38.0152  -037.2465   +36  159  -72 03:06:32   +38.2120  -038.9498   +35  157  -72 03:06:45   +38.4253  -040.6841   +34  155  -73 03:06:57   +38.6563  -042.4538   +34  153  -73 03:07:10   +38.9063  -044.2639   +33  151  -72 03:07:23   +39.1766  -046.1200   +32  149  -72 03:07:35   +39.4691  -048.0291   +31  148  -72 03:07:48   +39.7860  -049.9994   +30  146  -71 03:08:00   +40.1299  -052.0410   +28  144  -70 03:08:13   +40.5044  -054.1662   +27  142  -69 03:08:25   +40.9136  -056.3913   +26  140  -68 03:08:38   +41.3632  -058.7370   +24  138  -67 03:08:50   +41.8609  -061.2318   +23  136  -65 03:09:03   +42.4176  -063.9159   +21  134  -64 03:09:16   +43.0492  -066.8497   +19  132  -62 03:09:28   +43.7820  -070.1313   +17  129  -59 03:09:41   +44.6632  -073.9411   +14  126  -57 03:09:53   +45.7998  -078.6893   +11  123  -53 03:10:06   +47.6011  -085.9667   +06  117  -48

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +42.8394 +042.6916 +46.1745 +049.2284 +41.8380 +038.1626 +44.5022 +042.1238 +41.0670 +034.4903 +43.4691 +037.4674 +40.4322 +031.3082 +42.6815 +033.7205 +39.8906 +028.4518 +42.0366 +030.4857 +39.4188 +025.8307 +41.4889 +027.5882 +39.0019 +023.3888 +41.0132 +024.9330 +38.6300 +021.0886 +40.5943 +022.4614 +38.2960 +018.9033 +40.2216 +020.1345 +37.9947 +016.8132 +39.8879 +017.9246 +37.7221 +014.8033 +39.5879 +015.8115 +37.4751 +012.8616 +39.3172 +013.7795 +37.2511 +010.9787 +39.0728 +011.8166 +37.0482 +009.1468 +38.8521 +009.9129 +36.8647 +007.3592 +38.6529 +008.0603 +36.6991 +005.6106 +38.4737 +006.2523 +36.5504 +003.8961 +38.3129 +004.4832 +36.4175 +002.2118 +38.1694 +002.7481 +36.2996 +000.5539 +38.0422 +001.0428 +36.1960 -001.0807 +37.9304 -000.6363 +36.1061 -002.6948 +37.8333 -002.2926 +36.0293 -004.2911 +37.7504 -003.9291 +35.9653 -005.8718 +37.6811 -005.5483 +35.9136 -007.4393 +37.6250 -007.1528 +35.8739 -008.9955 +37.5817 -008.7447 +35.8461 -010.5423 +37.5509 -010.3263 +35.8298 -012.0815 +37.5325 -011.8996 +35.8249 -013.6149 +37.5261 -013.4664 +35.8313 -015.1440 +37.5317 -015.0286 +35.8490 -016.6707 +37.5493 -016.5880 +35.8779 -018.1964 +37.5786 -018.1464 +35.9179 -019.7227 +37.6199 -019.7055 +35.9692 -021.2514 +37.6730 -021.2671 +36.0318 -022.7839 +37.7381 -022.8330 +36.1059 -024.3219 +37.8154 -024.4049 +36.1916 -025.8672 +37.9050 -025.9849 +36.2891 -027.4215 +38.0072 -027.5749 +36.3987 -028.9868 +38.1223 -029.1770 +36.5207 -030.5650 +38.2506 -030.7934 +36.6555 -032.1582 +38.3926 -032.4266 +36.8035 -033.7689 +38.5489 -034.0791 +36.9653 -035.3995 +38.7199 -035.7538 +37.1414 -037.0527 +38.9064 -037.4541 +37.3326 -038.7318 +39.1094 -039.1833 +37.5396 -040.4402 +39.3296 -040.9457 +37.7636 -042.1819 +39.5684 -042.7458 +38.0055 -043.9614 +39.8271 -044.5891 +38.2668 -045.7840 +40.1073 -046.4820 +38.5491 -047.6558 +40.4111 -048.4321 +38.8543 -049.5843 +40.7409 -050.4485 +39.1849 -051.5785 +41.0999 -052.5427 +39.5438 -053.6494 +41.4918 -054.7290 +39.9348 -055.8109 +41.9218 -057.0260 +40.3626 -058.0810 +42.3964 -059.4584 +40.8338 -060.4836 +42.9251 -062.0607 +41.3573 -063.0516 +43.5213 -064.8831 +41.9457 -065.8331 +44.2059 -068.0040 +42.6189 -068.9022 +45.0148 -071.5590 +43.4102 -072.3857 +46.0205 -075.8243 +44.3856 -076.5357 +47.4261 -081.5818 +45.7194 -082.0263 +47.4628 -082.4459 Azimuth (Azm) measured from North to East.

Collaborative Occultation Resources and Archive (CORA)

Stellar Occultation by (176) Iduna on 2021-01-14 (03:03:47 UT)