Cora»OccDetail

Stellar Occultation by (694) Ekard on 2020-02-21 (20:25:07 UT)

Event Details
Occultation UUID [and db] : 0e1e45b8-cfc0-4309-9514-21a7dce40290 [observed] Occultation Date + Time : 2020-02-21 at 20:25:07 UT +/- 0.04 min [1] Object Designation : (694) Ekard Star Designation : GDR3 3066903178182800512 Star Coordinates (ICRF) : RA = 08 23 50.1328, DE = -03 01 45.808 [2] Star Magnitudes : G = 11.74 mag, RP = 11.23 mag, BP = 12.08 mag Object Magnitude : V = 14.46 mag Estimated Magnitude Drop : 2.8 mag Estimated Max. Duration : 6.3 sec Object Mean Diameter : 91 km (src: astorb+H10) Speed of the shadow : 14.5 km/s Elongation to Moon & Sun : 155° (sunlit = 3%), Sun = 148° Cross-track uncertainty : 17.3 mas = 31 km = 0.34 path-width (1-sig) RUWE and duplicate source : 1.46 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#46 (23-01-08) [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 0e1e45b8-cfc0-4309-9514-21a7dce40290 [observed]

 Occultation Date + Time   : 2020-02-21 at 20:25:07 UT +/- 0.04 min  [1]
 Object Designation        : (694) Ekard
 Star Designation          : GDR3 3066903178182800512
 Star Coordinates (ICRF)   : RA = 08 23 50.1328, DE = -03 01 45.808  [2]
 Star Magnitudes           : G = 11.74 mag, RP = 11.23 mag, BP = 12.08 mag
 Object Magnitude          : V = 14.46 mag
 Estimated Magnitude Drop  : 2.8 mag
 Estimated Max. Duration   : 6.3 sec
 Object Mean Diameter      : 91 km  (src: astorb+H10)
 Speed of the shadow       : 14.5 km/s
 Elongation to Moon & Sun  : 155° (sunlit = 3%), Sun = 148°
 Cross-track uncertainty   : 17.3 mas = 31 km = 0.34 path-width (1-sig)
 RUWE and duplicate source : 1.46 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#46 (23-01-08)

 
 [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 ---------------------------------------------- 20:19:13 +07.2041 +114.6997 +05 266 -35 20:19:20 +07.3507 +109.0833 +10 266 -40 20:19:26 +07.6103 +105.5543 +14 265 -44 20:19:33 +07.9095 +102.7381 +16 264 -46 20:19:40 +08.2311 +100.3189 +19 264 -49 20:19:47 +08.5680 +098.1616 +21 263 -51 20:19:54 +08.9163 +096.1938 +23 263 -53 20:20:01 +09.2735 +094.3710 +24 262 -55 20:20:08 +09.6381 +092.6636 +26 262 -56 20:20:15 +10.0089 +091.0510 +28 261 -58 20:20:22 +10.3851 +089.5177 +29 261 -59 20:20:28 +10.7662 +088.0520 +30 260 -61 20:20:35 +11.1516 +086.6449 +32 259 -62 20:20:42 +11.5410 +085.2890 +33 259 -63 20:20:49 +11.9340 +083.9782 +34 258 -65 20:20:56 +12.3305 +082.7077 +35 257 -66 20:21:03 +12.7301 +081.4732 +36 257 -67 20:21:10 +13.1328 +080.2711 +37 256 -68 20:21:17 +13.5385 +079.0985 +38 255 -69 20:21:24 +13.9469 +077.9527 +39 254 -70 20:21:30 +14.3580 +076.8312 +40 253 -71 20:21:37 +14.7718 +075.7321 +41 253 -72 20:21:44 +15.1881 +074.6535 +42 252 -73 20:21:51 +15.6070 +073.5939 +42 251 -74 20:21:58 +16.0283 +072.5516 +43 250 -75 20:22:05 +16.4520 +071.5254 +44 249 -75 20:22:12 +16.8781 +070.5140 +45 248 -76 20:22:19 +17.3067 +069.5164 +45 247 -77 20:22:26 +17.7376 +068.5314 +46 246 -77 20:22:32 +18.1708 +067.5583 +47 245 -78 20:22:39 +18.6065 +066.5960 +47 244 -78 20:22:46 +19.0445 +065.6437 +48 242 -79 20:22:53 +19.4848 +064.7007 +48 241 -79 20:23:00 +19.9276 +063.7663 +49 240 -79 20:23:07 +20.3727 +062.8398 +49 239 -79 20:23:14 +20.8203 +061.9204 +50 237 -79 20:23:21 +21.2703 +061.0077 +50 236 -79 20:23:28 +21.7228 +060.1010 +51 235 -79 20:23:34 +22.1778 +059.1998 +51 233 -78 20:23:41 +22.6353 +058.3035 +51 232 -78 20:23:48 +23.0954 +057.4116 +52 231 -77 20:23:55 +23.5580 +056.5235 +52 229 -77 20:24:02 +24.0234 +055.6388 +52 228 -76 20:24:09 +24.4914 +054.7571 +53 226 -76 20:24:16 +24.9622 +053.8777 +53 225 -75 20:24:23 +25.4357 +053.0004 +53 223 -75 20:24:30 +25.9122 +052.1245 +53 222 -74 20:24:36 +26.3915 +051.2496 +53 220 -73 20:24:43 +26.8738 +050.3753 +53 219 -72 20:24:50 +27.3591 +049.5012 +53 217 -72 20:24:57 +27.8476 +048.6267 +54 215 -71 20:25:04 +28.3392 +047.7514 +54 214 -70 20:25:11 +28.8341 +046.8748 +54 212 -69 20:25:18 +29.3324 +045.9965 +54 211 -69 20:25:25 +29.8340 +045.1160 +53 209 -68 20:25:32 +30.3392 +044.2327 +53 207 -67 20:25:38 +30.8480 +043.3462 +53 206 -66 20:25:45 +31.3605 +042.4560 +53 204 -65 20:25:52 +31.8769 +041.5614 +53 202 -64 20:25:59 +32.3972 +040.6621 +53 201 -63 20:26:06 +32.9215 +039.7573 +52 199 -63 20:26:13 +33.4501 +038.8465 +52 198 -62 20:26:20 +33.9829 +037.9290 +52 196 -61 20:26:27 +34.5202 +037.0042 +52 194 -60 20:26:34 +35.0621 +036.0714 +51 193 -59 20:26:40 +35.6088 +035.1299 +51 191 -58 20:26:47 +36.1603 +034.1788 +50 190 -57 20:26:54 +36.7170 +033.2174 +50 188 -56 20:27:01 +37.2790 +032.2447 +49 187 -55 20:27:08 +37.8464 +031.2598 +49 185 -54 20:27:15 +38.4196 +030.2618 +48 184 -53 20:27:22 +38.9986 +029.2494 +48 182 -53 20:27:29 +39.5839 +028.2216 +47 181 -52 20:27:36 +40.1755 +027.1771 +47 179 -51 20:27:42 +40.7738 +026.1144 +46 178 -50 20:27:49 +41.3792 +025.0321 +46 176 -49 20:27:56 +41.9918 +023.9285 +45 175 -48 20:28:03 +42.6121 +022.8018 +44 173 -47 20:28:10 +43.2404 +021.6500 +43 172 -46 20:28:17 +43.8771 +020.4709 +43 170 -44 20:28:24 +44.5227 +019.2620 +42 169 -43 20:28:31 +45.1776 +018.0205 +41 167 -42 20:28:38 +45.8423 +016.7433 +40 166 -41 20:28:44 +46.5175 +015.4269 +39 164 -40 20:28:51 +47.2038 +014.0673 +38 163 -39 20:28:58 +47.9017 +012.6600 +37 161 -38 20:29:05 +48.6123 +011.1997 +36 160 -37 20:29:12 +49.3362 +009.6803 +35 158 -35 20:29:19 +50.0744 +008.0947 +34 156 -34 20:29:26 +50.8282 +006.4344 +33 155 -33 20:29:33 +51.5987 +004.6894 +32 153 -32 20:29:40 +52.3874 +002.8476 +31 151 -30 20:29:46 +53.1961 +000.8939 +30 149 -29 20:29:53 +54.0267 -001.1900 +28 147 -27 20:30:00 +54.8816 -003.4276 +27 145 -26 20:30:07 +55.7639 -005.8495 +25 143 -24 20:30:14 +56.6773 -008.4964 +24 141 -23 20:30:21 +57.6265 -011.4244 +22 138 -21 20:30:28 +58.6182 -014.7149 +20 135 -19 20:30:35 +59.6617 -018.4931 +18 131 -17 20:30:42 +60.7715 -022.9701 +15 127 -15 20:30:48 +61.9741 -028.5576 +13 122 -12 20:30:55 +63.3323 -036.3182 +09 115 -08 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 20:19:13   +07.2041  +114.6997   +05  266  -35 20:19:20   +07.3507  +109.0833   +10  266  -40 20:19:26   +07.6103  +105.5543   +14  265  -44 20:19:33   +07.9095  +102.7381   +16  264  -46 20:19:40   +08.2311  +100.3189   +19  264  -49 20:19:47   +08.5680  +098.1616   +21  263  -51 20:19:54   +08.9163  +096.1938   +23  263  -53 20:20:01   +09.2735  +094.3710   +24  262  -55 20:20:08   +09.6381  +092.6636   +26  262  -56 20:20:15   +10.0089  +091.0510   +28  261  -58 20:20:22   +10.3851  +089.5177   +29  261  -59 20:20:28   +10.7662  +088.0520   +30  260  -61 20:20:35   +11.1516  +086.6449   +32  259  -62 20:20:42   +11.5410  +085.2890   +33  259  -63 20:20:49   +11.9340  +083.9782   +34  258  -65 20:20:56   +12.3305  +082.7077   +35  257  -66 20:21:03   +12.7301  +081.4732   +36  257  -67 20:21:10   +13.1328  +080.2711   +37  256  -68 20:21:17   +13.5385  +079.0985   +38  255  -69 20:21:24   +13.9469  +077.9527   +39  254  -70 20:21:30   +14.3580  +076.8312   +40  253  -71 20:21:37   +14.7718  +075.7321   +41  253  -72 20:21:44   +15.1881  +074.6535   +42  252  -73 20:21:51   +15.6070  +073.5939   +42  251  -74 20:21:58   +16.0283  +072.5516   +43  250  -75 20:22:05   +16.4520  +071.5254   +44  249  -75 20:22:12   +16.8781  +070.5140   +45  248  -76 20:22:19   +17.3067  +069.5164   +45  247  -77 20:22:26   +17.7376  +068.5314   +46  246  -77 20:22:32   +18.1708  +067.5583   +47  245  -78 20:22:39   +18.6065  +066.5960   +47  244  -78 20:22:46   +19.0445  +065.6437   +48  242  -79 20:22:53   +19.4848  +064.7007   +48  241  -79 20:23:00   +19.9276  +063.7663   +49  240  -79 20:23:07   +20.3727  +062.8398   +49  239  -79 20:23:14   +20.8203  +061.9204   +50  237  -79 20:23:21   +21.2703  +061.0077   +50  236  -79 20:23:28   +21.7228  +060.1010   +51  235  -79 20:23:34   +22.1778  +059.1998   +51  233  -78 20:23:41   +22.6353  +058.3035   +51  232  -78 20:23:48   +23.0954  +057.4116   +52  231  -77 20:23:55   +23.5580  +056.5235   +52  229  -77 20:24:02   +24.0234  +055.6388   +52  228  -76 20:24:09   +24.4914  +054.7571   +53  226  -76 20:24:16   +24.9622  +053.8777   +53  225  -75 20:24:23   +25.4357  +053.0004   +53  223  -75 20:24:30   +25.9122  +052.1245   +53  222  -74 20:24:36   +26.3915  +051.2496   +53  220  -73 20:24:43   +26.8738  +050.3753   +53  219  -72 20:24:50   +27.3591  +049.5012   +53  217  -72 20:24:57   +27.8476  +048.6267   +54  215  -71 20:25:04   +28.3392  +047.7514   +54  214  -70 20:25:11   +28.8341  +046.8748   +54  212  -69 20:25:18   +29.3324  +045.9965   +54  211  -69 20:25:25   +29.8340  +045.1160   +53  209  -68 20:25:32   +30.3392  +044.2327   +53  207  -67 20:25:38   +30.8480  +043.3462   +53  206  -66 20:25:45   +31.3605  +042.4560   +53  204  -65 20:25:52   +31.8769  +041.5614   +53  202  -64 20:25:59   +32.3972  +040.6621   +53  201  -63 20:26:06   +32.9215  +039.7573   +52  199  -63 20:26:13   +33.4501  +038.8465   +52  198  -62 20:26:20   +33.9829  +037.9290   +52  196  -61 20:26:27   +34.5202  +037.0042   +52  194  -60 20:26:34   +35.0621  +036.0714   +51  193  -59 20:26:40   +35.6088  +035.1299   +51  191  -58 20:26:47   +36.1603  +034.1788   +50  190  -57 20:26:54   +36.7170  +033.2174   +50  188  -56 20:27:01   +37.2790  +032.2447   +49  187  -55 20:27:08   +37.8464  +031.2598   +49  185  -54 20:27:15   +38.4196  +030.2618   +48  184  -53 20:27:22   +38.9986  +029.2494   +48  182  -53 20:27:29   +39.5839  +028.2216   +47  181  -52 20:27:36   +40.1755  +027.1771   +47  179  -51 20:27:42   +40.7738  +026.1144   +46  178  -50 20:27:49   +41.3792  +025.0321   +46  176  -49 20:27:56   +41.9918  +023.9285   +45  175  -48 20:28:03   +42.6121  +022.8018   +44  173  -47 20:28:10   +43.2404  +021.6500   +43  172  -46 20:28:17   +43.8771  +020.4709   +43  170  -44 20:28:24   +44.5227  +019.2620   +42  169  -43 20:28:31   +45.1776  +018.0205   +41  167  -42 20:28:38   +45.8423  +016.7433   +40  166  -41 20:28:44   +46.5175  +015.4269   +39  164  -40 20:28:51   +47.2038  +014.0673   +38  163  -39 20:28:58   +47.9017  +012.6600   +37  161  -38 20:29:05   +48.6123  +011.1997   +36  160  -37 20:29:12   +49.3362  +009.6803   +35  158  -35 20:29:19   +50.0744  +008.0947   +34  156  -34 20:29:26   +50.8282  +006.4344   +33  155  -33 20:29:33   +51.5987  +004.6894   +32  153  -32 20:29:40   +52.3874  +002.8476   +31  151  -30 20:29:46   +53.1961  +000.8939   +30  149  -29 20:29:53   +54.0267  -001.1900   +28  147  -27 20:30:00   +54.8816  -003.4276   +27  145  -26 20:30:07   +55.7639  -005.8495   +25  143  -24 20:30:14   +56.6773  -008.4964   +24  141  -23 20:30:21   +57.6265  -011.4244   +22  138  -21 20:30:28   +58.6182  -014.7149   +20  135  -19 20:30:35   +59.6617  -018.4931   +18  131  -17 20:30:42   +60.7715  -022.9701   +15  127  -15 20:30:48   +61.9741  -028.5576   +13  122  -12 20:30:55   +63.3323  -036.3182   +09  115  -08

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +06.7196 +112.3741 +07.8222 +119.5204 +06.9224 +107.8097 +07.7901 +110.5572 +07.1973 +104.5670 +08.0285 +106.6309 +07.5042 +101.8981 +08.3180 +103.6333 +07.8307 +099.5717 +08.6340 +101.1055 +08.1710 +097.4795 +08.9672 +098.8743 +08.5216 +095.5602 +09.3128 +096.8523 +08.8806 +093.7753 +09.6680 +094.9878 +09.2465 +092.0985 +10.0311 +093.2471 +09.6183 +090.5110 +10.4008 +091.6072 +09.9954 +088.9989 +10.7762 +090.0510 +10.3770 +087.5514 +11.1566 +088.5659 +10.7629 +086.1600 +11.5415 +087.1421 +11.1526 +084.8178 +11.9305 +085.7715 +11.5458 +083.5191 +12.3234 +084.4479 +11.9423 +082.2594 +12.7197 +083.1659 +12.3420 +081.0346 +13.1194 +081.9212 +12.7447 +079.8412 +13.5221 +080.7099 +13.1502 +078.6765 +13.9279 +079.5290 +13.5584 +077.5379 +14.3365 +078.3755 +13.9692 +076.4230 +14.7480 +077.2472 +14.3827 +075.3300 +15.1621 +076.1417 +14.7986 +074.2571 +15.5788 +075.0573 +15.2170 +073.2026 +15.9981 +073.9922 +15.6378 +072.1651 +16.4199 +072.9449 +16.0610 +071.1434 +16.8441 +071.9140 +16.4866 +070.1362 +17.2709 +070.8982 +16.9145 +069.1425 +17.7000 +069.8965 +17.3447 +068.1613 +18.1316 +068.9077 +17.7773 +067.1916 +18.5656 +067.9309 +18.2121 +066.2326 +19.0020 +066.9652 +18.6493 +065.2834 +19.4409 +066.0097 +19.0888 +064.3434 +19.8821 +065.0637 +19.5307 +063.4118 +20.3258 +064.1263 +19.9749 +062.4879 +20.7719 +063.1970 +20.4215 +061.5712 +21.2205 +062.2750 +20.8704 +060.6610 +21.6716 +061.3598 +21.3218 +059.7566 +22.1252 +060.4507 +21.7757 +058.8577 +22.5813 +059.5471 +22.2320 +057.9636 +23.0400 +058.6485 +22.6909 +057.0738 +23.5013 +057.7543 +23.1523 +056.1878 +23.9653 +056.8642 +23.6163 +055.3052 +24.4320 +055.9774 +24.0830 +054.4254 +24.9015 +055.0936 +24.5523 +053.5480 +25.3737 +054.2123 +25.0244 +052.6726 +25.8488 +053.3329 +25.4993 +051.7986 +26.3268 +052.4551 +25.9770 +050.9256 +26.8077 +051.5783 +26.4577 +050.0532 +27.2917 +050.7022 +26.9413 +049.1809 +27.7788 +049.8261 +27.4280 +048.3083 +28.2691 +048.9497 +27.9178 +047.4348 +28.7626 +048.0725 +28.4108 +046.5602 +29.2595 +047.1940 +28.9070 +045.6838 +29.7598 +046.3138 +29.4066 +044.8052 +30.2635 +045.4313 +29.9097 +043.9239 +30.7709 +044.5460 +30.4163 +043.0394 +31.2820 +043.6575 +30.9266 +042.1512 +31.7968 +042.7651 +31.4406 +041.2588 +32.3156 +041.8684 +31.9584 +040.3617 +32.8384 +040.9668 +32.4802 +039.4592 +33.3654 +040.0597 +33.0061 +038.5508 +33.8966 +039.1465 +33.5362 +037.6358 +34.4322 +038.2265 +34.0707 +036.7136 +34.9725 +037.2991 +34.6096 +035.7835 +35.5174 +036.3635 +35.1532 +034.8449 +36.0672 +035.4190 +35.7016 +033.8969 +36.6220 +034.4649 +36.2550 +032.9387 +37.1821 +033.5001 +36.8135 +031.9694 +37.7476 +032.5240 +37.3774 +030.9882 +38.3188 +031.5354 +37.9468 +029.9941 +38.8958 +030.5333 +38.5220 +028.9859 +39.4788 +029.5167 +39.1032 +027.9626 +40.0682 +028.4843 +39.6906 +026.9230 +40.6642 +027.4348 +40.2845 +025.8656 +41.2671 +026.3667 +40.8852 +024.7890 +41.8772 +025.2786 +41.4930 +023.6916 +42.4949 +024.1686 +42.1083 +022.5716 +43.1204 +023.0350 +42.7312 +021.4272 +43.7542 +021.8756 +43.3624 +020.2562 +44.3967 +020.6881 +44.0021 +019.0561 +45.0484 +019.4699 +44.6508 +017.8244 +45.7097 +018.2182 +45.3091 +016.5581 +46.3812 +016.9298 +45.9774 +015.2538 +47.0636 +015.6008 +46.6564 +013.9078 +47.7574 +014.2272 +47.3466 +012.5156 +48.4635 +012.8041 +48.0489 +011.0723 +49.1826 +011.3259 +48.7641 +009.5722 +49.9157 +009.7863 +49.4930 +008.0085 +50.6638 +008.1776 +50.2368 +006.3733 +51.4281 +006.4907 +50.9965 +004.6572 +52.2100 +004.7150 +51.7735 +002.8489 +53.0110 +002.8372 +52.5695 +000.9348 +53.8331 +000.8413 +53.3863 -001.1023 +54.6783 -001.2930 +54.2260 -003.2838 +55.5495 -003.5916 +55.0915 -005.6373 +56.4498 -006.0885 +55.9860 -008.1990 +57.3835 -008.8292 +56.9138 -011.0187 +58.3561 -011.8782 +57.8806 -014.1668 +59.3749 -015.3300 +58.8946 -017.7493 +60.4512 -019.3347 +59.9677 -021.9389 +61.6028 -024.1559 +61.1206 -027.0528 +62.8644 -030.3464 +62.3972 -033.8167 +64.3348 -039.6098 Azimuth (Azm) measured from North to East.

Collaborative Occultation Resources and Archive (CORA)

Stellar Occultation by (694) Ekard on 2020-02-21 (20:25:07 UT)