Cora»OccDetail

Stellar Occultation by (95) Arethusa on 2020-05-17 (20:16:34 UT)

Event Details
Occultation UUID [and db] : 6d936cde-ab38-4e99-a320-333b8c78a30d [observed] Occultation Date + Time : 2020-05-17 at 20:16:34 UT +/- 0.05 min [1] Object Designation : (95) Arethusa Star Designation : GDR3 3589906735998986624 Star Coordinates (ICRF) : RA = 11 26 56.2932, DE = -09 58 32.709 [2] Star Magnitudes : G = 14.6 mag, RP = 14.06 mag, BP = 14.97 mag Object Magnitude : V = 13.84 mag Estimated Magnitude Drop : 0.4 mag Estimated Max. Duration : 20.1 sec Object Mean Diameter : 136 km (src: astorb) Orbital Class : MBA Speed of the shadow : 6.8 km/s Elongation to Moon & Sun : 161° (sunlit = 21%), Sun = 118° Cross-track uncertainty : 1.7 mas = 3 km = 0.03 path-width (1-sig) RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#63 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 6d936cde-ab38-4e99-a320-333b8c78a30d [observed]

 Occultation Date + Time   : 2020-05-17 at 20:16:34 UT +/- 0.05 min  [1]
 Object Designation        : (95) Arethusa
 Star Designation          : GDR3 3589906735998986624
 Star Coordinates (ICRF)   : RA = 11 26 56.2932, DE = -09 58 32.709  [2]
 Star Magnitudes           : G = 14.6 mag, RP = 14.06 mag, BP = 14.97 mag
 Object Magnitude          : V = 13.84 mag
 Estimated Magnitude Drop  : 0.4 mag
 Estimated Max. Duration   : 20.1 sec
 Object Mean Diameter      : 136 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.8 km/s
 Elongation to Moon & Sun  : 161° (sunlit = 21%), Sun = 118°
 Cross-track uncertainty   : 1.7 mas = 3 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 0.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#63

 
 [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 ---------------------------------------------- 20:01:18 -61.5078 -088.5300 +12 090 +05 20:01:40 -60.8497 -077.6261 +17 080 +02 20:02:02 -59.7420 -069.8508 +21 073 +00 20:02:24 -58.4435 -063.7937 +24 068 -01 20:02:46 -57.0514 -058.8700 +27 064 -03 20:03:08 -55.6129 -054.7571 +30 060 -04 20:03:30 -54.1534 -051.2529 +33 058 -05 20:03:52 -52.6876 -048.2205 +35 055 -06 20:04:14 -51.2243 -045.5629 +37 053 -07 20:04:36 -49.7686 -043.2088 +39 051 -08 20:04:58 -48.3236 -041.1043 +41 050 -09 20:05:20 -46.8910 -039.2079 +43 049 -10 20:05:42 -45.4718 -037.4871 +45 048 -10 20:06:04 -44.0662 -035.9157 +47 047 -11 20:06:26 -42.6743 -034.4729 +49 046 -12 20:06:48 -41.2957 -033.1414 +51 045 -12 20:07:10 -39.9300 -031.9069 +52 045 -13 20:07:32 -38.5767 -030.7576 +54 044 -14 20:07:54 -37.2352 -029.6834 +55 044 -14 20:08:16 -35.9048 -028.6759 +57 044 -15 20:08:38 -34.5849 -027.7278 +59 043 -15 20:09:00 -33.2748 -026.8329 +60 043 -16 20:09:22 -31.9740 -025.9856 +62 043 -16 20:09:44 -30.6817 -025.1813 +63 044 -17 20:10:06 -29.3974 -024.4158 +65 044 -17 20:10:28 -28.1204 -023.6855 +66 044 -17 20:10:50 -26.8500 -022.9871 +67 045 -18 20:11:12 -25.5858 -022.3178 +69 046 -18 20:11:34 -24.3271 -021.6749 +70 046 -19 20:11:56 -23.0734 -021.0562 +71 048 -19 20:12:18 -21.8241 -020.4595 +73 049 -19 20:12:40 -20.5787 -019.8830 +74 050 -19 20:13:02 -19.3366 -019.3249 +75 052 -20 20:13:24 -18.0973 -018.7836 +76 055 -20 20:13:46 -16.8603 -018.2578 +78 058 -20 20:14:08 -15.6250 -017.7460 +79 061 -21 20:14:30 -14.3911 -017.2471 +80 065 -21 20:14:52 -13.1578 -016.7598 +81 071 -21 20:15:14 -11.9248 -016.2832 +82 077 -21 20:15:36 -10.6915 -015.8161 +82 085 -21 20:15:58 -09.4574 -015.3576 +83 095 -21 20:16:20 -08.2219 -014.9069 +83 106 -22 20:16:42 -06.9847 -014.4630 +83 117 -22 20:17:04 -05.7450 -014.0251 +83 128 -22 20:17:26 -04.5024 -013.5925 +83 138 -22 20:17:48 -03.2563 -013.1642 +82 147 -22 20:18:10 -02.0062 -012.7396 +81 154 -22 20:18:32 -00.7514 -012.3179 +80 160 -22 20:18:54 +00.5088 -011.8984 +79 165 -22 20:19:16 +01.7748 -011.4802 +78 169 -22 20:19:38 +03.0474 -011.0626 +77 172 -22 20:20:00 +04.3274 -010.6448 +76 174 -22 20:20:22 +05.6153 -010.2261 +74 177 -22 20:20:44 +06.9121 -009.8056 +73 179 -22 20:21:06 +08.2185 -009.3825 +72 180 -22 20:21:28 +09.5354 -008.9558 +70 182 -22 20:21:50 +10.8638 -008.5247 +69 183 -22 20:22:12 +12.2046 -008.0880 +68 184 -21 20:22:34 +13.5589 -007.6448 +66 186 -21 20:22:56 +14.9279 -007.1937 +65 187 -21 20:23:18 +16.3130 -006.7336 +64 187 -21 20:23:40 +17.7153 -006.2630 +62 188 -21 20:24:02 +19.1366 -005.7803 +61 189 -20 20:24:24 +20.5784 -005.2837 +59 190 -20 20:24:46 +22.0427 -004.7713 +58 190 -20 20:25:08 +23.5315 -004.2406 +56 191 -20 20:25:30 +25.0471 -003.6892 +54 192 -19 20:25:52 +26.5922 -003.1140 +53 192 -19 20:26:14 +28.1698 -002.5113 +51 193 -19 20:26:36 +29.7834 -001.8769 +49 194 -18 20:26:58 +31.4370 -001.2057 +48 194 -18 20:27:20 +33.1352 -000.4916 +46 195 -17 20:27:42 +34.8836 +000.2732 +44 196 -17 20:28:04 +36.6890 +001.0983 +42 196 -16 20:28:26 +38.5594 +001.9959 +40 197 -15 20:28:48 +40.5050 +002.9822 +38 198 -15 20:29:10 +42.5387 +004.0786 +36 199 -14 20:29:32 +44.6771 +005.3151 +33 200 -13 20:29:54 +46.9430 +006.7349 +31 201 -12 20:30:16 +49.3681 +008.4032 +28 203 -11 20:30:38 +51.9997 +010.4261 +25 204 -10 20:31:00 +54.9145 +012.9929 +22 207 -09 20:31:22 +58.2542 +016.4953 +18 210 -07 20:31:44 +62.3509 +021.9938 +13 215 -05 20:32:06 +68.9101 +036.2744 +04 228 -01 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 20:01:18   -61.5078  -088.5300   +12  090  +05 20:01:40   -60.8497  -077.6261   +17  080  +02 20:02:02   -59.7420  -069.8508   +21  073  +00 20:02:24   -58.4435  -063.7937   +24  068  -01 20:02:46   -57.0514  -058.8700   +27  064  -03 20:03:08   -55.6129  -054.7571   +30  060  -04 20:03:30   -54.1534  -051.2529   +33  058  -05 20:03:52   -52.6876  -048.2205   +35  055  -06 20:04:14   -51.2243  -045.5629   +37  053  -07 20:04:36   -49.7686  -043.2088   +39  051  -08 20:04:58   -48.3236  -041.1043   +41  050  -09 20:05:20   -46.8910  -039.2079   +43  049  -10 20:05:42   -45.4718  -037.4871   +45  048  -10 20:06:04   -44.0662  -035.9157   +47  047  -11 20:06:26   -42.6743  -034.4729   +49  046  -12 20:06:48   -41.2957  -033.1414   +51  045  -12 20:07:10   -39.9300  -031.9069   +52  045  -13 20:07:32   -38.5767  -030.7576   +54  044  -14 20:07:54   -37.2352  -029.6834   +55  044  -14 20:08:16   -35.9048  -028.6759   +57  044  -15 20:08:38   -34.5849  -027.7278   +59  043  -15 20:09:00   -33.2748  -026.8329   +60  043  -16 20:09:22   -31.9740  -025.9856   +62  043  -16 20:09:44   -30.6817  -025.1813   +63  044  -17 20:10:06   -29.3974  -024.4158   +65  044  -17 20:10:28   -28.1204  -023.6855   +66  044  -17 20:10:50   -26.8500  -022.9871   +67  045  -18 20:11:12   -25.5858  -022.3178   +69  046  -18 20:11:34   -24.3271  -021.6749   +70  046  -19 20:11:56   -23.0734  -021.0562   +71  048  -19 20:12:18   -21.8241  -020.4595   +73  049  -19 20:12:40   -20.5787  -019.8830   +74  050  -19 20:13:02   -19.3366  -019.3249   +75  052  -20 20:13:24   -18.0973  -018.7836   +76  055  -20 20:13:46   -16.8603  -018.2578   +78  058  -20 20:14:08   -15.6250  -017.7460   +79  061  -21 20:14:30   -14.3911  -017.2471   +80  065  -21 20:14:52   -13.1578  -016.7598   +81  071  -21 20:15:14   -11.9248  -016.2832   +82  077  -21 20:15:36   -10.6915  -015.8161   +82  085  -21 20:15:58   -09.4574  -015.3576   +83  095  -21 20:16:20   -08.2219  -014.9069   +83  106  -22 20:16:42   -06.9847  -014.4630   +83  117  -22 20:17:04   -05.7450  -014.0251   +83  128  -22 20:17:26   -04.5024  -013.5925   +83  138  -22 20:17:48   -03.2563  -013.1642   +82  147  -22 20:18:10   -02.0062  -012.7396   +81  154  -22 20:18:32   -00.7514  -012.3179   +80  160  -22 20:18:54   +00.5088  -011.8984   +79  165  -22 20:19:16   +01.7748  -011.4802   +78  169  -22 20:19:38   +03.0474  -011.0626   +77  172  -22 20:20:00   +04.3274  -010.6448   +76  174  -22 20:20:22   +05.6153  -010.2261   +74  177  -22 20:20:44   +06.9121  -009.8056   +73  179  -22 20:21:06   +08.2185  -009.3825   +72  180  -22 20:21:28   +09.5354  -008.9558   +70  182  -22 20:21:50   +10.8638  -008.5247   +69  183  -22 20:22:12   +12.2046  -008.0880   +68  184  -21 20:22:34   +13.5589  -007.6448   +66  186  -21 20:22:56   +14.9279  -007.1937   +65  187  -21 20:23:18   +16.3130  -006.7336   +64  187  -21 20:23:40   +17.7153  -006.2630   +62  188  -21 20:24:02   +19.1366  -005.7803   +61  189  -20 20:24:24   +20.5784  -005.2837   +59  190  -20 20:24:46   +22.0427  -004.7713   +58  190  -20 20:25:08   +23.5315  -004.2406   +56  191  -20 20:25:30   +25.0471  -003.6892   +54  192  -19 20:25:52   +26.5922  -003.1140   +53  192  -19 20:26:14   +28.1698  -002.5113   +51  193  -19 20:26:36   +29.7834  -001.8769   +49  194  -18 20:26:58   +31.4370  -001.2057   +48  194  -18 20:27:20   +33.1352  -000.4916   +46  195  -17 20:27:42   +34.8836  +000.2732   +44  196  -17 20:28:04   +36.6890  +001.0983   +42  196  -16 20:28:26   +38.5594  +001.9959   +40  197  -15 20:28:48   +40.5050  +002.9822   +38  198  -15 20:29:10   +42.5387  +004.0786   +36  199  -14 20:29:32   +44.6771  +005.3151   +33  200  -13 20:29:54   +46.9430  +006.7349   +31  201  -12 20:30:16   +49.3681  +008.4032   +28  203  -11 20:30:38   +51.9997  +010.4261   +25  204  -10 20:31:00   +54.9145  +012.9929   +22  207  -09 20:31:22   +58.2542  +016.4953   +18  210  -07 20:31:44   +62.3509  +021.9938   +13  215  -05 20:32:06   +68.9101  +036.2744   +04  228  -01

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- -60.9038 -089.2831 -62.1082 -087.8349 -60.2966 -078.3419 -61.4033 -076.9349 -59.2221 -070.5859 -60.2630 -069.1281 -57.9510 -064.5465 -58.9372 -063.0470 -56.5825 -059.6331 -57.5214 -058.1093 -55.1647 -055.5242 -56.0620 -053.9906 -53.7236 -052.0191 -54.5839 -050.4860 -52.2742 -048.9825 -53.1016 -047.4571 -50.8255 -046.3185 -51.6234 -044.8055 -49.3830 -043.9565 -50.1544 -042.4590 -47.9499 -041.8434 -48.6974 -040.3631 -46.5281 -039.9379 -47.2539 -038.4758 -45.1187 -038.2077 -45.8248 -036.7644 -43.7221 -036.6271 -44.4102 -035.2024 -42.3383 -035.1751 -43.0100 -033.7689 -40.9672 -033.8346 -41.6238 -032.4464 -39.6084 -032.5914 -40.2512 -031.2206 -38.2615 -031.4338 -38.8915 -030.0798 -36.9258 -030.3516 -37.5440 -029.0137 -35.6008 -029.3365 -36.2082 -028.0140 -34.2860 -028.3811 -34.8832 -027.0733 -32.9806 -027.4791 -33.5685 -026.1854 -31.6841 -026.6253 -32.2633 -025.3448 -30.3958 -025.8147 -30.9670 -024.5469 -29.1152 -025.0433 -29.6789 -023.7874 -27.8416 -024.3074 -28.3984 -023.0628 -26.5745 -023.6037 -27.1248 -022.3698 -25.3133 -022.9294 -25.8576 -021.7055 -24.0574 -022.2818 -24.5961 -021.0674 -22.8063 -021.6586 -23.3398 -020.4531 -21.5594 -021.0578 -22.0881 -019.8606 -20.3161 -020.4774 -20.8404 -019.2880 -19.0761 -019.9157 -19.5963 -018.7336 -17.8387 -019.3712 -18.3551 -018.1957 -16.6034 -018.8422 -17.1163 -017.6731 -15.3697 -018.3276 -15.8795 -017.1642 -14.1372 -017.8260 -14.6440 -016.6679 -12.9052 -017.3364 -13.4094 -016.1831 -11.6733 -016.8576 -12.1752 -015.7087 -10.4411 -016.3885 -10.9409 -015.2436 -09.2079 -015.9284 -09.7058 -014.7869 -07.9733 -015.4761 -08.4696 -014.3377 -06.7366 -015.0310 -07.2317 -013.8951 -05.4975 -014.5920 -05.9914 -013.4584 -04.2554 -014.1585 -04.7484 -013.0266 -03.0096 -013.7297 -03.5020 -012.5991 -01.7596 -013.3046 -02.2516 -012.1749 -00.5049 -012.8827 -00.9967 -011.7535 +00.7553 -012.4632 +00.2634 -011.3339 +02.0215 -012.0452 +01.5293 -010.9155 +03.2945 -011.6281 +02.8016 -010.4975 +04.5748 -011.2111 +04.0812 -010.0791 +05.8633 -010.7933 +05.3686 -009.6595 +07.1608 -010.3740 +06.6647 -009.2379 +08.4681 -009.9523 +07.9703 -008.8134 +09.7860 -009.5273 +09.2862 -008.3851 +11.1155 -009.0981 +10.6135 -007.9520 +12.4576 -008.6637 +11.9530 -007.5132 +13.8134 -008.2230 +13.3059 -007.0675 +15.1842 -007.7748 +14.6733 -006.6136 +16.5711 -007.3179 +16.0565 -006.1504 +17.9755 -006.8508 +17.4569 -005.6763 +19.3991 -006.3720 +18.8759 -005.1898 +20.8436 -005.8797 +20.3152 -004.6890 +22.3107 -005.3720 +21.7767 -004.1719 +23.8027 -004.8465 +23.2624 -003.6363 +25.3218 -004.3008 +24.7746 -003.0793 +26.8708 -003.7317 +26.3159 -002.4980 +28.4528 -003.1357 +27.8893 -001.8887 +30.0712 -002.5087 +29.4982 -001.2471 +31.7302 -001.8456 +31.1465 -000.5680 +33.4345 -001.1403 +32.8388 +000.1548 +35.1898 -000.3851 +34.5806 +000.9290 +37.0029 +000.4295 +36.3784 +001.7644 +38.8822 +001.3156 +38.2402 +002.6733 +40.8382 +002.2893 +40.1759 +003.6718 +42.8839 +003.3721 +42.1980 +004.7816 +45.0367 +004.5939 +44.3228 +006.0325 +47.3199 +005.9981 +46.5721 +007.4675 +49.7665 +007.6504 +48.9767 +009.1515 +52.4259 +009.6587 +51.5819 +011.1890 +55.3788 +012.2169 +54.4611 +013.7653 +58.7757 +015.7315 +57.7479 +017.2586 +62.9780 +021.3348 +61.7498 +022.6691 +70.1467 +037.6573 +67.8918 +035.6839 Azimuth (Azm) measured from North to East.

Collaborative Occultation Resources and Archive (CORA)

Stellar Occultation by (95) Arethusa on 2020-05-17 (20:16:34 UT)