Cora»OccDetail

Stellar Occultation by (348) May on 2023-05-19 (22:59:48 UT)

Event Details
Occultation UUID [and db] : 9b856320-ddb3-11f0-547e-006d7b4a4d8c [observed] Occultation Date + Time : 2023-05-19 at 22:59:48 UT +/- 0.0 min [1] Object Designation : (348) May Star Designation : GDR3 4132602899266391040 Star Coordinates (ICRF) : RA = 16 51 23.6967, DE = -17 17 06.113 [2] Star Magnitudes : G = 14.89 mag, RP = 14.08 mag, BP = 15.56 mag Object Magnitude : V = 14.17 mag Estimated Magnitude Drop : 0.5 mag Estimated Max. Duration : 6.6 sec Speed of the shadow : 12.5 km/s Object Mean Diameter : 82.8 km (src: astorb) => apparent = 53 mas Apparent Motion : 0.4800 arcs/min @ PA = 268 deg Horizontal Parallax : 4.0850 arcs Dynamical Class : MBA Elongation to Moon & Sun : 166° (sunlit = 0%), Sun = 164° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#80 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 9b856320-ddb3-11f0-547e-006d7b4a4d8c [observed]

 Occultation Date + Time   : 2023-05-19 at 22:59:48 UT +/- 0.0 min  [1]
 Object Designation        : (348) May
 Star Designation          : GDR3 4132602899266391040
 Star Coordinates (ICRF)   : RA = 16 51 23.6967, DE = -17 17 06.113  [2]
 Star Magnitudes           : G = 14.89 mag, RP = 14.08 mag, BP = 15.56 mag
 Object Magnitude          : V = 14.17 mag
 Estimated Magnitude Drop  : 0.5 mag
 Estimated Max. Duration   : 6.6 sec
 Speed of the shadow       : 12.5 km/s
 Object Mean Diameter      : 82.8 km  (src: astorb) => apparent = 53 mas
 Apparent Motion           : 0.4800 arcs/min @ PA = 268 deg
 Horizontal Parallax       : 4.0850 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 166° (sunlit = 0%), Sun = 164°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.95 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#80
 Note                      : FP:true

 
 [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

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Interactive map

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Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 22:54:40 +48.9037 +091.3869 +05 236 +06 22:54:47 +47.1782 +086.1876 +09 232 +02 22:54:54 +46.0165 +082.6071 +12 229 +00 22:55:01 +45.0947 +079.6992 +14 227 -03 22:55:09 +44.3162 +077.1834 +16 225 -05 22:55:16 +43.6360 +074.9312 +17 223 -06 22:55:23 +43.0291 +072.8709 +19 222 -08 22:55:31 +42.4797 +070.9577 +20 220 -09 22:55:38 +41.9771 +069.1616 +21 219 -11 22:55:45 +41.5138 +067.4611 +22 217 -12 22:55:52 +41.0839 +065.8405 +24 216 -13 22:56:00 +40.6832 +064.2875 +25 215 -14 22:56:07 +40.3082 +062.7928 +25 213 -15 22:56:14 +39.9563 +061.3487 +26 212 -16 22:56:22 +39.6251 +059.9489 +27 211 -17 22:56:29 +39.3128 +058.5883 +28 210 -18 22:56:36 +39.0178 +057.2626 +29 208 -19 22:56:43 +38.7388 +055.9680 +29 207 -20 22:56:51 +38.4746 +054.7014 +30 206 -21 22:56:58 +38.2244 +053.4600 +31 205 -22 22:57:05 +37.9871 +052.2414 +31 204 -22 22:57:13 +37.7622 +051.0435 +32 202 -23 22:57:20 +37.5489 +049.8644 +32 201 -24 22:57:27 +37.3466 +048.7024 +33 200 -24 22:57:34 +37.1549 +047.5560 +33 199 -25 22:57:42 +36.9732 +046.4237 +34 198 -26 22:57:49 +36.8013 +045.3044 +34 197 -26 22:57:56 +36.6386 +044.1969 +35 195 -27 22:58:04 +36.4850 +043.1001 +35 194 -28 22:58:11 +36.3401 +042.0130 +35 193 -28 22:58:18 +36.2036 +040.9347 +36 192 -29 22:58:25 +36.0754 +039.8644 +36 191 -29 22:58:33 +35.9551 +038.8013 +36 189 -30 22:58:40 +35.8428 +037.7446 +36 188 -30 22:58:47 +35.7381 +036.6936 +37 187 -31 22:58:55 +35.6409 +035.6475 +37 186 -31 22:59:02 +35.5512 +034.6058 +37 185 -31 22:59:09 +35.4687 +033.5679 +37 183 -32 22:59:16 +35.3935 +032.5330 +37 182 -32 22:59:24 +35.3254 +031.5006 +37 181 -32 22:59:31 +35.2644 +030.4702 +37 180 -33 22:59:38 +35.2104 +029.4410 +37 179 -33 22:59:46 +35.1634 +028.4127 +38 177 -33 22:59:53 +35.1234 +027.3846 +38 176 -34 23:00:00 +35.0903 +026.3562 +37 175 -34 23:00:07 +35.0643 +025.3269 +37 174 -34 23:00:15 +35.0452 +024.2961 +37 173 -34 23:00:22 +35.0331 +023.2633 +37 171 -34 23:00:29 +35.0282 +022.2279 +37 170 -35 23:00:37 +35.0303 +021.1892 +37 169 -35 23:00:44 +35.0397 +020.1468 +37 168 -35 23:00:51 +35.0563 +019.0999 +37 167 -35 23:00:58 +35.0804 +018.0479 +36 165 -35 23:01:06 +35.1120 +016.9901 +36 164 -35 23:01:13 +35.1513 +015.9258 +36 163 -35 23:01:20 +35.1984 +014.8542 +36 162 -35 23:01:28 +35.2535 +013.7746 +35 161 -35 23:01:35 +35.3169 +012.6860 +35 160 -35 23:01:42 +35.3887 +011.5876 +34 158 -35 23:01:49 +35.4693 +010.4784 +34 157 -35 23:01:57 +35.5589 +009.3573 +34 156 -34 23:02:04 +35.6579 +008.2231 +33 155 -34 23:02:11 +35.7666 +007.0747 +33 154 -34 23:02:19 +35.8855 +005.9105 +32 153 -34 23:02:26 +36.0151 +004.7292 +32 152 -33 23:02:33 +36.1559 +003.5289 +31 150 -33 23:02:40 +36.3086 +002.3077 +30 149 -33 23:02:48 +36.4738 +001.0635 +30 148 -32 23:02:55 +36.6524 -000.2061 +29 147 -32 23:03:02 +36.8453 -001.5039 +28 146 -32 23:03:10 +37.0536 -002.8333 +28 145 -31 23:03:17 +37.2787 -004.1979 +27 143 -31 23:03:24 +37.5220 -005.6023 +26 142 -30 23:03:31 +37.7854 -007.0518 +25 141 -29 23:03:39 +38.0712 -008.5528 +24 140 -29 23:03:46 +38.3820 -010.1134 +23 139 -28 23:03:53 +38.7215 -011.7435 +22 137 -27 23:04:01 +39.0940 -013.4562 +21 136 -26 23:04:08 +39.5054 -015.2686 +20 135 -25 23:04:15 +39.9638 -017.2041 +18 133 -24 23:04:22 +40.4808 -019.2965 +17 132 -23 23:04:30 +41.0740 -021.5979 +15 130 -21 23:04:37 +41.7729 -024.1949 +13 128 -19 23:04:44 +42.6342 -027.2556 +11 126 -17 23:04:52 +43.7996 -031.2038 +08 123 -15 23:04:59 +46.1815 -038.7886 +02 118 -09 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 22:54:40   +48.9037  +091.3869   +05  236  +06 22:54:47   +47.1782  +086.1876   +09  232  +02 22:54:54   +46.0165  +082.6071   +12  229  +00 22:55:01   +45.0947  +079.6992   +14  227  -03 22:55:09   +44.3162  +077.1834   +16  225  -05 22:55:16   +43.6360  +074.9312   +17  223  -06 22:55:23   +43.0291  +072.8709   +19  222  -08 22:55:31   +42.4797  +070.9577   +20  220  -09 22:55:38   +41.9771  +069.1616   +21  219  -11 22:55:45   +41.5138  +067.4611   +22  217  -12 22:55:52   +41.0839  +065.8405   +24  216  -13 22:56:00   +40.6832  +064.2875   +25  215  -14 22:56:07   +40.3082  +062.7928   +25  213  -15 22:56:14   +39.9563  +061.3487   +26  212  -16 22:56:22   +39.6251  +059.9489   +27  211  -17 22:56:29   +39.3128  +058.5883   +28  210  -18 22:56:36   +39.0178  +057.2626   +29  208  -19 22:56:43   +38.7388  +055.9680   +29  207  -20 22:56:51   +38.4746  +054.7014   +30  206  -21 22:56:58   +38.2244  +053.4600   +31  205  -22 22:57:05   +37.9871  +052.2414   +31  204  -22 22:57:13   +37.7622  +051.0435   +32  202  -23 22:57:20   +37.5489  +049.8644   +32  201  -24 22:57:27   +37.3466  +048.7024   +33  200  -24 22:57:34   +37.1549  +047.5560   +33  199  -25 22:57:42   +36.9732  +046.4237   +34  198  -26 22:57:49   +36.8013  +045.3044   +34  197  -26 22:57:56   +36.6386  +044.1969   +35  195  -27 22:58:04   +36.4850  +043.1001   +35  194  -28 22:58:11   +36.3401  +042.0130   +35  193  -28 22:58:18   +36.2036  +040.9347   +36  192  -29 22:58:25   +36.0754  +039.8644   +36  191  -29 22:58:33   +35.9551  +038.8013   +36  189  -30 22:58:40   +35.8428  +037.7446   +36  188  -30 22:58:47   +35.7381  +036.6936   +37  187  -31 22:58:55   +35.6409  +035.6475   +37  186  -31 22:59:02   +35.5512  +034.6058   +37  185  -31 22:59:09   +35.4687  +033.5679   +37  183  -32 22:59:16   +35.3935  +032.5330   +37  182  -32 22:59:24   +35.3254  +031.5006   +37  181  -32 22:59:31   +35.2644  +030.4702   +37  180  -33 22:59:38   +35.2104  +029.4410   +37  179  -33 22:59:46   +35.1634  +028.4127   +38  177  -33 22:59:53   +35.1234  +027.3846   +38  176  -34 23:00:00   +35.0903  +026.3562   +37  175  -34 23:00:07   +35.0643  +025.3269   +37  174  -34 23:00:15   +35.0452  +024.2961   +37  173  -34 23:00:22   +35.0331  +023.2633   +37  171  -34 23:00:29   +35.0282  +022.2279   +37  170  -35 23:00:37   +35.0303  +021.1892   +37  169  -35 23:00:44   +35.0397  +020.1468   +37  168  -35 23:00:51   +35.0563  +019.0999   +37  167  -35 23:00:58   +35.0804  +018.0479   +36  165  -35 23:01:06   +35.1120  +016.9901   +36  164  -35 23:01:13   +35.1513  +015.9258   +36  163  -35 23:01:20   +35.1984  +014.8542   +36  162  -35 23:01:28   +35.2535  +013.7746   +35  161  -35 23:01:35   +35.3169  +012.6860   +35  160  -35 23:01:42   +35.3887  +011.5876   +34  158  -35 23:01:49   +35.4693  +010.4784   +34  157  -35 23:01:57   +35.5589  +009.3573   +34  156  -34 23:02:04   +35.6579  +008.2231   +33  155  -34 23:02:11   +35.7666  +007.0747   +33  154  -34 23:02:19   +35.8855  +005.9105   +32  153  -34 23:02:26   +36.0151  +004.7292   +32  152  -33 23:02:33   +36.1559  +003.5289   +31  150  -33 23:02:40   +36.3086  +002.3077   +30  149  -33 23:02:48   +36.4738  +001.0635   +30  148  -32 23:02:55   +36.6524  -000.2061   +29  147  -32 23:03:02   +36.8453  -001.5039   +28  146  -32 23:03:10   +37.0536  -002.8333   +28  145  -31 23:03:17   +37.2787  -004.1979   +27  143  -31 23:03:24   +37.5220  -005.6023   +26  142  -30 23:03:31   +37.7854  -007.0518   +25  141  -29 23:03:39   +38.0712  -008.5528   +24  140  -29 23:03:46   +38.3820  -010.1134   +23  139  -28 23:03:53   +38.7215  -011.7435   +22  137  -27 23:04:01   +39.0940  -013.4562   +21  136  -26 23:04:08   +39.5054  -015.2686   +20  135  -25 23:04:15   +39.9638  -017.2041   +18  133  -24 23:04:22   +40.4808  -019.2965   +17  132  -23 23:04:30   +41.0740  -021.5979   +15  130  -21 23:04:37   +41.7729  -024.1949   +13  128  -19 23:04:44   +42.6342  -027.2556   +11  126  -17 23:04:52   +43.7996  -031.2038   +08  123  -15 23:04:59   +46.1815  -038.7886   +02  118  -09

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +47.2725 +088.5283 +52.0121 +098.5542 +45.9496 +084.4827 +48.6092 +088.4356 +44.9467 +081.3458 +47.1875 +084.1214 +44.1167 +078.6888 +46.1391 +080.8642 +43.3999 +076.3393 +45.2816 +078.1349 +42.7650 +074.2071 +44.5461 +075.7355 +42.1932 +072.2385 +43.8977 +073.5660 +41.6719 +070.3983 +43.3156 +071.5680 +41.1925 +068.6619 +42.7864 +069.7034 +40.7487 +067.0115 +42.3009 +067.9464 +40.3356 +065.4335 +41.8522 +066.2780 +39.9495 +063.9176 +41.4353 +064.6841 +39.5873 +062.4553 +41.0463 +063.1536 +39.2467 +061.0399 +40.6819 +061.6780 +38.9256 +059.6658 +40.3397 +060.2503 +38.6224 +058.3284 +40.0175 +058.8645 +38.3355 +057.0237 +39.7136 +057.5160 +38.0639 +055.7484 +39.4266 +056.2007 +37.8065 +054.4995 +39.1552 +054.9151 +37.5624 +053.2745 +38.8983 +053.6562 +37.3308 +052.0711 +38.6550 +052.4214 +37.1110 +050.8874 +38.4246 +051.2084 +36.9024 +049.7217 +38.2062 +050.0152 +36.7045 +048.5722 +37.9992 +048.8399 +36.5168 +047.4376 +37.8032 +047.6809 +36.3388 +046.3166 +37.6177 +046.5368 +36.1703 +045.2079 +37.4421 +045.4062 +36.0107 +044.1106 +37.2761 +044.2879 +35.8600 +043.0236 +37.1195 +043.1808 +35.7177 +041.9459 +36.9717 +042.0839 +35.5836 +040.8767 +36.8327 +040.9961 +35.4576 +039.8151 +36.7021 +039.9166 +35.3394 +038.7605 +36.5798 +038.8446 +35.2288 +037.7120 +36.4655 +037.7793 +35.1258 +036.6690 +36.3590 +036.7198 +35.0301 +035.6308 +36.2603 +035.6656 +34.9417 +034.5968 +36.1692 +034.6158 +34.8604 +033.5664 +36.0855 +033.5699 +34.7861 +032.5390 +36.0092 +032.5273 +34.7189 +031.5140 +35.9402 +031.4872 +34.6586 +030.4909 +35.8785 +030.4491 +34.6051 +029.4690 +35.8239 +029.4124 +34.5585 +028.4479 +35.7765 +028.3765 +34.5188 +027.4270 +35.7362 +027.3409 +34.4859 +026.4058 +35.7031 +026.3049 +34.4598 +025.3838 +35.6770 +025.2680 +34.4405 +024.3603 +35.6581 +024.2296 +34.4282 +023.3349 +35.6464 +023.1891 +34.4227 +022.3069 +35.6419 +022.1458 +34.4243 +021.2759 +35.6447 +021.0993 +34.4329 +020.2412 +35.6549 +020.0487 +34.4486 +019.2021 +35.6725 +018.9936 +34.4716 +018.1582 +35.6978 +017.9332 +34.5019 +017.1087 +35.7307 +016.8667 +34.5397 +016.0529 +35.7715 +015.7935 +34.5852 +014.9901 +35.8203 +014.7127 +34.6385 +013.9195 +35.8774 +013.6235 +34.6999 +012.8404 +35.9429 +012.5250 +34.7695 +011.7518 +36.0172 +011.4163 +34.8475 +010.6528 +36.1004 +010.2963 +34.9344 +009.5424 +36.1929 +009.1638 +35.0304 +008.4196 +36.2952 +008.0177 +35.1358 +007.2830 +36.4075 +006.8566 +35.2511 +006.1315 +36.5303 +005.6791 +35.3767 +004.9635 +36.6642 +004.4835 +35.5131 +003.7775 +36.8098 +003.2679 +35.6609 +002.5717 +36.9676 +002.0304 +35.8207 +001.3440 +37.1386 +000.7685 +35.9934 +000.0923 +37.3236 -000.5203 +36.1797 -001.1861 +37.5236 -001.8392 +36.3808 -002.4941 +37.7399 -003.1916 +36.5977 -003.8352 +37.9738 -004.5817 +36.8319 -005.2135 +38.2272 -006.0146 +37.0850 -006.6337 +38.5020 -007.4962 +37.3590 -008.1016 +38.8008 -009.0338 +37.6563 -009.6243 +39.1268 -010.6366 +37.9800 -011.2105 +39.4840 -012.3161 +38.3338 -012.8714 +39.8776 -014.0877 +38.7229 -014.6214 +40.3148 -015.9719 +39.1538 -016.4799 +40.8055 -017.9977 +39.6358 -018.4742 +41.3645 -020.2084 +40.1827 -020.6443 +42.0155 -022.6736 +40.8159 -023.0537 +42.8011 -025.5190 +41.5732 -025.8143 +43.8149 -029.0226 +42.5338 -029.1624 +45.3846 -034.1656 +43.9420 -033.8316 +45.3364 -034.7189 Azimuth (Azm) measured from North to East.

Apply ephem. offset (O-C) in RA & DE and CTU:
CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.