Cora»OccDetail

Stellar Occultation by (283) Emma on 2020-09-18 (04:30:30 UT)

Event Details
Occultation UUID [and db] : fb046794-72ef-41ce-bf2f-26c54a59ca48 [observed] Occultation Date + Time : 2020-09-18 at 04:30:30 UT +/- 0.02 min [1] Object Designation : (283) Emma Star Designation : GDR3 0156481880688353920 Star Coordinates (ICRF) : RA = 05 09 51.3491, DE = +31 08 51.247 [2] Star Magnitudes : G = 14.72 mag, RP = 13.64 mag, BP = 14.91 mag Object Magnitude : V = 14.07 mag Estimated Magnitude Drop : 0.5 mag Estimated Max. Duration : 11.5 sec Object Mean Diameter : 148 km (src: astorb) Orbital Class : MBA Speed of the shadow : 12.9 km/s Elongation to Moon & Sun : 106° (sunlit = 1%), Sun = 96° Cross-track uncertainty : 4.2 mas = 7 km = 0.05 path-width (1-sig) RUWE and duplicate source : 1.22 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#106 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : fb046794-72ef-41ce-bf2f-26c54a59ca48 [observed]

 Occultation Date + Time   : 2020-09-18 at 04:30:30 UT +/- 0.02 min  [1]
 Object Designation        : (283) Emma
 Star Designation          : GDR3 0156481880688353920
 Star Coordinates (ICRF)   : RA = 05 09 51.3491, DE = +31 08 51.247  [2]
 Star Magnitudes           : G = 14.72 mag, RP = 13.64 mag, BP = 14.91 mag
 Object Magnitude          : V = 14.07 mag
 Estimated Magnitude Drop  : 0.5 mag
 Estimated Max. Duration   : 11.5 sec
 Object Mean Diameter      : 148 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 12.9 km/s
 Elongation to Moon & Sun  : 106° (sunlit = 1%), Sun = 96°
 Cross-track uncertainty   : 4.2 mas = 7 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 1.22 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#106

 
 [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 ---------------------------------------------- 04:22:59 +11.6064 -069.3104 +12 060 -77 04:23:11 +14.7859 -064.7130 +17 061 -73 04:23:24 +17.2355 -061.2498 +21 063 -70 04:23:37 +19.3224 -058.3290 +25 064 -67 04:23:49 +21.1804 -055.7366 +28 065 -64 04:24:02 +22.8761 -053.3666 +30 066 -62 04:24:15 +24.4485 -051.1570 +33 068 -59 04:24:27 +25.9229 -049.0677 +35 069 -57 04:24:40 +27.3165 -047.0710 +37 070 -55 04:24:52 +28.6419 -045.1470 +40 072 -53 04:25:05 +29.9083 -043.2802 +42 073 -51 04:25:18 +31.1230 -041.4588 +43 075 -49 04:25:30 +32.2917 -039.6730 +45 077 -47 04:25:43 +33.4188 -037.9149 +47 078 -45 04:25:56 +34.5080 -036.1778 +49 080 -43 04:26:08 +35.5624 -034.4559 +50 082 -41 04:26:21 +36.5843 -032.7442 +52 084 -40 04:26:33 +37.5758 -031.0382 +53 087 -38 04:26:46 +38.5386 -029.3339 +55 089 -36 04:26:59 +39.4741 -027.6276 +56 091 -35 04:27:11 +40.3834 -025.9161 +57 094 -33 04:27:24 +41.2675 -024.1961 +59 097 -31 04:27:37 +42.1271 -022.4648 +60 100 -30 04:27:49 +42.9628 -020.7193 +61 103 -28 04:28:02 +43.7751 -018.9572 +62 106 -27 04:28:14 +44.5641 -017.1759 +63 109 -25 04:28:27 +45.3302 -015.3729 +64 113 -24 04:28:40 +46.0733 -013.5460 +65 117 -22 04:28:52 +46.7935 -011.6930 +66 121 -21 04:29:05 +47.4904 -009.8117 +66 126 -19 04:29:18 +48.1640 -007.9001 +67 130 -18 04:29:30 +48.8139 -005.9562 +67 135 -16 04:29:43 +49.4396 -003.9781 +68 140 -15 04:29:56 +50.0405 -001.9641 +68 145 -13 04:30:08 +50.6162 +000.0875 +68 150 -12 04:30:21 +51.1659 +002.1783 +69 156 -10 04:30:33 +51.6887 +004.3097 +69 161 -09 04:30:46 +52.1840 +006.4828 +69 166 -07 04:30:59 +52.6506 +008.6989 +68 172 -06 04:31:11 +53.0876 +010.9588 +68 177 -04 04:31:24 +53.4939 +013.2632 +68 183 -03 04:31:37 +53.8683 +015.6126 +67 188 -02 04:31:49 +54.2096 +018.0072 +67 193 +00 04:32:02 +54.5165 +020.4469 +66 198 +01 04:32:14 +54.7876 +022.9316 +65 203 +03 04:32:27 +55.0216 +025.4606 +64 208 +04 04:32:40 +55.2168 +028.0331 +63 212 +06 04:32:52 +55.3719 +030.6481 +62 217 +07 04:33:05 +55.4851 +033.3041 +61 221 +09 04:33:18 +55.5549 +035.9997 +60 225 +10 04:33:30 +55.5796 +038.7331 +59 229 +12 04:33:43 +55.5573 +041.5024 +58 233 +13 04:33:55 +55.4863 +044.3057 +56 237 +15 04:34:08 +55.3646 +047.1411 +55 241 +16 04:34:21 +55.1902 +050.0067 +54 245 +18 04:34:33 +54.9608 +052.9010 +52 248 +20 04:34:46 +54.6742 +055.8225 +51 252 +21 04:34:59 +54.3276 +058.7706 +49 255 +23 04:35:11 +53.9181 +061.7451 +48 259 +25 04:35:24 +53.4423 +064.7465 +46 262 +26 04:35:37 +52.8962 +067.7769 +44 265 +28 04:35:49 +52.2749 +070.8394 +42 268 +30 04:36:02 +51.5727 +073.9393 +40 271 +32 04:36:14 +50.7819 +077.0843 +38 274 +34 04:36:27 +49.8932 +080.2856 +36 277 +36 04:36:40 +48.8937 +083.5594 +34 280 +38 04:36:52 +47.7660 +086.9290 +31 283 +40 04:37:05 +46.4847 +090.4298 +29 286 +42 04:37:18 +45.0112 +094.1167 +26 289 +45 04:37:30 +43.2813 +098.0831 +22 292 +47 04:37:43 +41.1724 +102.5095 +19 296 +50 04:37:55 +38.3849 +107.8432 +14 299 +53 04:38:08 +33.3211 +116.5099 +05 304 +58 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 04:22:59   +11.6064  -069.3104   +12  060  -77 04:23:11   +14.7859  -064.7130   +17  061  -73 04:23:24   +17.2355  -061.2498   +21  063  -70 04:23:37   +19.3224  -058.3290   +25  064  -67 04:23:49   +21.1804  -055.7366   +28  065  -64 04:24:02   +22.8761  -053.3666   +30  066  -62 04:24:15   +24.4485  -051.1570   +33  068  -59 04:24:27   +25.9229  -049.0677   +35  069  -57 04:24:40   +27.3165  -047.0710   +37  070  -55 04:24:52   +28.6419  -045.1470   +40  072  -53 04:25:05   +29.9083  -043.2802   +42  073  -51 04:25:18   +31.1230  -041.4588   +43  075  -49 04:25:30   +32.2917  -039.6730   +45  077  -47 04:25:43   +33.4188  -037.9149   +47  078  -45 04:25:56   +34.5080  -036.1778   +49  080  -43 04:26:08   +35.5624  -034.4559   +50  082  -41 04:26:21   +36.5843  -032.7442   +52  084  -40 04:26:33   +37.5758  -031.0382   +53  087  -38 04:26:46   +38.5386  -029.3339   +55  089  -36 04:26:59   +39.4741  -027.6276   +56  091  -35 04:27:11   +40.3834  -025.9161   +57  094  -33 04:27:24   +41.2675  -024.1961   +59  097  -31 04:27:37   +42.1271  -022.4648   +60  100  -30 04:27:49   +42.9628  -020.7193   +61  103  -28 04:28:02   +43.7751  -018.9572   +62  106  -27 04:28:14   +44.5641  -017.1759   +63  109  -25 04:28:27   +45.3302  -015.3729   +64  113  -24 04:28:40   +46.0733  -013.5460   +65  117  -22 04:28:52   +46.7935  -011.6930   +66  121  -21 04:29:05   +47.4904  -009.8117   +66  126  -19 04:29:18   +48.1640  -007.9001   +67  130  -18 04:29:30   +48.8139  -005.9562   +67  135  -16 04:29:43   +49.4396  -003.9781   +68  140  -15 04:29:56   +50.0405  -001.9641   +68  145  -13 04:30:08   +50.6162  +000.0875   +68  150  -12 04:30:21   +51.1659  +002.1783   +69  156  -10 04:30:33   +51.6887  +004.3097   +69  161  -09 04:30:46   +52.1840  +006.4828   +69  166  -07 04:30:59   +52.6506  +008.6989   +68  172  -06 04:31:11   +53.0876  +010.9588   +68  177  -04 04:31:24   +53.4939  +013.2632   +68  183  -03 04:31:37   +53.8683  +015.6126   +67  188  -02 04:31:49   +54.2096  +018.0072   +67  193  +00 04:32:02   +54.5165  +020.4469   +66  198  +01 04:32:14   +54.7876  +022.9316   +65  203  +03 04:32:27   +55.0216  +025.4606   +64  208  +04 04:32:40   +55.2168  +028.0331   +63  212  +06 04:32:52   +55.3719  +030.6481   +62  217  +07 04:33:05   +55.4851  +033.3041   +61  221  +09 04:33:18   +55.5549  +035.9997   +60  225  +10 04:33:30   +55.5796  +038.7331   +59  229  +12 04:33:43   +55.5573  +041.5024   +58  233  +13 04:33:55   +55.4863  +044.3057   +56  237  +15 04:34:08   +55.3646  +047.1411   +55  241  +16 04:34:21   +55.1902  +050.0067   +54  245  +18 04:34:33   +54.9608  +052.9010   +52  248  +20 04:34:46   +54.6742  +055.8225   +51  252  +21 04:34:59   +54.3276  +058.7706   +49  255  +23 04:35:11   +53.9181  +061.7451   +48  259  +25 04:35:24   +53.4423  +064.7465   +46  262  +26 04:35:37   +52.8962  +067.7769   +44  265  +28 04:35:49   +52.2749  +070.8394   +42  268  +30 04:36:02   +51.5727  +073.9393   +40  271  +32 04:36:14   +50.7819  +077.0843   +38  274  +34 04:36:27   +49.8932  +080.2856   +36  277  +36 04:36:40   +48.8937  +083.5594   +34  280  +38 04:36:52   +47.7660  +086.9290   +31  283  +40 04:37:05   +46.4847  +090.4298   +29  286  +42 04:37:18   +45.0112  +094.1167   +26  289  +45 04:37:30   +43.2813  +098.0831   +22  292  +47 04:37:43   +41.1724  +102.5095   +19  296  +50 04:37:55   +38.3849  +107.8432   +14  299  +53 04:38:08   +33.3211  +116.5099   +05  304  +58

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +11.4885 -070.7835 +11.6357 -067.9812 +14.9020 -065.8219 +14.6343 -063.6630 +17.4437 -062.2237 +17.0043 -060.3152 +19.5847 -059.2288 +19.0427 -057.4600 +21.4801 -056.5888 +20.8664 -054.9108 +23.2044 -054.1852 +22.5356 -052.5716 +24.8000 -051.9505 +24.0864 -050.3852 +26.2940 -049.8416 +25.5423 -048.3142 +27.7047 -047.8292 +26.9196 -046.3326 +29.0455 -045.8920 +28.2304 -044.4210 +30.3260 -044.0140 +29.4834 -042.5650 +31.5537 -042.1827 +30.6856 -040.7531 +32.7347 -040.3882 +31.8424 -038.9759 +33.8735 -038.6220 +32.9583 -037.2257 +34.9740 -036.8773 +34.0367 -035.4961 +36.0391 -035.1481 +35.0806 -033.7814 +37.0716 -033.4293 +36.0923 -032.0768 +38.0734 -031.7161 +37.0739 -030.3779 +39.0463 -030.0045 +38.0269 -028.6809 +39.9918 -028.2908 +38.9528 -026.9821 +40.9109 -026.5714 +39.8526 -025.2784 +41.8047 -024.8431 +40.7274 -023.5668 +42.6740 -023.1030 +41.5777 -021.8444 +43.5192 -021.3480 +42.4042 -020.1085 +44.3409 -019.5757 +43.2073 -018.3566 +45.1393 -017.7832 +43.9872 -016.5864 +45.9147 -015.9682 +44.7443 -014.7954 +46.6671 -014.1282 +45.4785 -012.9816 +47.3963 -012.2608 +46.1898 -011.1427 +48.1023 -010.3639 +46.8781 -009.2768 +48.7849 -008.4354 +47.5431 -007.3819 +49.4435 -006.4730 +48.1845 -005.4561 +50.0778 -004.4748 +48.8019 -003.4976 +50.6872 -002.4390 +49.3948 -001.5048 +51.2710 -000.3638 +49.9626 +000.5239 +51.8286 +001.7525 +50.5047 +002.5899 +52.3591 +003.9113 +51.0202 +004.6947 +52.8616 +006.1141 +51.5085 +006.8393 +53.3351 +008.3618 +51.9685 +009.0249 +53.7785 +010.6556 +52.3993 +011.2522 +54.1907 +012.9962 +52.8000 +013.5219 +54.5705 +015.3839 +53.1693 +015.8346 +54.9165 +017.8191 +53.5061 +018.1904 +55.2274 +020.3017 +53.8092 +020.5894 +55.5017 +022.8312 +54.0772 +023.0313 +55.7380 +025.4071 +54.3088 +025.5157 +55.9347 +028.0284 +54.5026 +028.0419 +56.0903 +030.6938 +54.6571 +030.6089 +56.2030 +033.4018 +54.7708 +033.2156 +56.2711 +036.1505 +54.8421 +035.8607 +56.2929 +038.9380 +54.8693 +038.5426 +56.2666 +041.7622 +54.8508 +041.2598 +56.1902 +044.6207 +54.7848 +044.0106 +56.0619 +047.5114 +54.6693 +046.7933 +55.8794 +050.4321 +54.5024 +049.6063 +55.6405 +053.3809 +54.2819 +052.4484 +55.3429 +056.3562 +54.0055 +055.3185 +54.9839 +059.3571 +53.6707 +058.2159 +54.5603 +062.3830 +53.2744 +061.1407 +54.0687 +065.4347 +52.8134 +064.0937 +53.5050 +068.5140 +52.2838 +067.0767 +52.8643 +071.6241 +51.6809 +070.0931 +52.1404 +074.7704 +50.9989 +073.1477 +51.3257 +077.9612 +50.2308 +076.2481 +50.4100 +081.2081 +49.3674 +079.4050 +49.3800 +084.5284 +48.3966 +082.6334 +48.2170 +087.9472 +47.3018 +085.9557 +46.8939 +091.5024 +46.0595 +089.4043 +45.3686 +095.2539 +44.6340 +093.0301 +43.5695 +099.3058 +42.9669 +096.9178 +41.3560 +103.8654 +40.9504 +101.2264 +38.3586 +109.4834 +38.3352 +106.3282 +38.7718 +109.3906 +34.0927 +113.7838 Azimuth (Azm) measured from North to East.

Collaborative Occultation Resources and Archive (CORA)

Stellar Occultation by (283) Emma on 2020-09-18 (04:30:30 UT)