Cora»OccDetail

Stellar Occultation by (69997) 1998 WX40 on 2023-09-14 (22:07:30 UT)

Event Details
Occultation UUID [and db] : 090f6120-ddb4-11f0-547e-2ac4fcdfe778 [observed] Occultation Date + Time : 2023-09-14 at 22:07:30 UT +/- 0.0 min [1] Object Designation : (69997) 1998 WX40 Star Designation : GDR3 2332837226561919104 Star Coordinates (ICRF) : RA = 23 37 17.3093, DE = -25 02 38.091 [2] Star Magnitudes : G = 12.36 mag, RP = 11.92 mag, BP = 12.64 mag Object Magnitude : V = 18.54 mag Estimated Magnitude Drop : 6.2 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 11.8 km/s Object Mean Diameter : 4.3 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5467 arcs/min @ PA = 264 deg Horizontal Parallax : 4.9050 arcs Dynamical Class : MBA Elongation to Moon & Sun : 161° (sunlit = 0%), Sun = 158° Cross-track uncertainty : 0.7 mas = 0 km = 0.21 path-width (1-sig) RUWE and duplicate source : 1.21 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL46 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 090f6120-ddb4-11f0-547e-2ac4fcdfe778 [observed]

 Occultation Date + Time   : 2023-09-14 at 22:07:30 UT +/- 0.0 min  [1]
 Object Designation        : (69997) 1998 WX40
 Star Designation          : GDR3 2332837226561919104
 Star Coordinates (ICRF)   : RA = 23 37 17.3093, DE = -25 02 38.091  [2]
 Star Magnitudes           : G = 12.36 mag, RP = 11.92 mag, BP = 12.64 mag
 Object Magnitude          : V = 18.54 mag
 Estimated Magnitude Drop  : 6.2 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 11.8 km/s
 Object Mean Diameter      : 4.3 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.5467 arcs/min @ PA = 264 deg
 Horizontal Parallax       : 4.9050 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 161° (sunlit = 0%), Sun = 158°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.21 path-width (1-sig)
 RUWE and duplicate source : 1.21 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL46
 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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Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 22:05:14 +62.6160 +048.2552 +01 197 -22 22:05:17 +60.8890 +046.5874 +03 195 -24 22:05:20 +59.9035 +045.4687 +04 194 -25 22:05:22 +59.1481 +044.5252 +05 194 -26 22:05:25 +58.5190 +043.6795 +06 193 -27 22:05:28 +57.9731 +042.8989 +06 192 -28 22:05:30 +57.4876 +042.1658 +07 191 -28 22:05:33 +57.0483 +041.4694 +07 191 -29 22:05:36 +56.6463 +040.8026 +08 190 -29 22:05:39 +56.2751 +040.1600 +08 190 -30 22:05:41 +55.9298 +039.5381 +09 189 -30 22:05:44 +55.6069 +038.9337 +09 189 -30 22:05:47 +55.3037 +038.3447 +09 188 -31 22:05:49 +55.0178 +037.7692 +10 188 -31 22:05:52 +54.7475 +037.2055 +10 187 -31 22:05:55 +54.4912 +036.6525 +10 187 -32 22:05:57 +54.2476 +036.1090 +11 186 -32 22:06:00 +54.0158 +035.5742 +11 186 -32 22:06:03 +53.7948 +035.0471 +11 185 -33 22:06:05 +53.5839 +034.5272 +11 185 -33 22:06:08 +53.3822 +034.0138 +12 184 -33 22:06:11 +53.1893 +033.5064 +12 184 -33 22:06:14 +53.0046 +033.0044 +12 183 -34 22:06:16 +52.8277 +032.5074 +12 183 -34 22:06:19 +52.6580 +032.0150 +12 182 -34 22:06:22 +52.4954 +031.5269 +13 182 -34 22:06:24 +52.3394 +031.0427 +13 182 -34 22:06:27 +52.1897 +030.5620 +13 181 -35 22:06:30 +52.0461 +030.0847 +13 181 -35 22:06:32 +51.9083 +029.6105 +13 180 -35 22:06:35 +51.7761 +029.1391 +13 180 -35 22:06:38 +51.6493 +028.6703 +13 179 -35 22:06:40 +51.5278 +028.2038 +14 179 -35 22:06:43 +51.4113 +027.7395 +14 179 -35 22:06:46 +51.2997 +027.2772 +14 178 -35 22:06:49 +51.1929 +026.8167 +14 178 -36 22:06:51 +51.0908 +026.3578 +14 177 -36 22:06:54 +50.9931 +025.9003 +14 177 -36 22:06:57 +50.8999 +025.4441 +14 176 -36 22:06:59 +50.8111 +024.9891 +14 176 -36 22:07:02 +50.7265 +024.5350 +14 176 -36 22:07:05 +50.6460 +024.0818 +14 175 -36 22:07:07 +50.5697 +023.6293 +14 175 -36 22:07:10 +50.4974 +023.1774 +14 174 -36 22:07:13 +50.4292 +022.7259 +14 174 -36 22:07:15 +50.3648 +022.2747 +14 174 -36 22:07:18 +50.3044 +021.8236 +14 173 -36 22:07:21 +50.2478 +021.3726 +15 173 -36 22:07:24 +50.1951 +020.9215 +15 172 -36 22:07:26 +50.1462 +020.4702 +15 172 -36 22:07:29 +50.1011 +020.0185 +15 171 -36 22:07:32 +50.0597 +019.5664 +15 171 -36 22:07:34 +50.0221 +019.1136 +15 171 -36 22:07:37 +49.9883 +018.6601 +15 170 -36 22:07:40 +49.9583 +018.2057 +15 170 -36 22:07:42 +49.9320 +017.7504 +14 169 -36 22:07:45 +49.9096 +017.2938 +14 169 -36 22:07:48 +49.8909 +016.8360 +14 169 -36 22:07:50 +49.8761 +016.3768 +14 168 -36 22:07:53 +49.8652 +015.9159 +14 168 -36 22:07:56 +49.8581 +015.4534 +14 167 -36 22:07:59 +49.8550 +014.9889 +14 167 -36 22:08:01 +49.8559 +014.5224 +14 166 -36 22:08:04 +49.8609 +014.0536 +14 166 -36 22:08:07 +49.8700 +013.5825 +14 166 -36 22:08:09 +49.8832 +013.1087 +14 165 -36 22:08:12 +49.9008 +012.6321 +14 165 -35 22:08:15 +49.9227 +012.1526 +14 164 -35 22:08:17 +49.9491 +011.6698 +14 164 -35 22:08:20 +49.9801 +011.1835 +13 163 -35 22:08:23 +50.0158 +010.6935 +13 163 -35 22:08:25 +50.0563 +010.1995 +13 163 -35 22:08:28 +50.1018 +009.7012 +13 162 -35 22:08:31 +50.1525 +009.1983 +13 162 -35 22:08:34 +50.2086 +008.6905 +13 161 -34 22:08:36 +50.2702 +008.1774 +13 161 -34 22:08:39 +50.3376 +007.6586 +12 160 -34 22:08:42 +50.4111 +007.1336 +12 160 -34 22:08:44 +50.4910 +006.6021 +12 159 -34 22:08:47 +50.5775 +006.0634 +12 159 -33 22:08:50 +50.6711 +005.5169 +12 159 -33 22:08:52 +50.7721 +004.9621 +11 158 -33 22:08:55 +50.8811 +004.3981 +11 158 -33 22:08:58 +50.9986 +003.8241 +11 157 -32 22:09:00 +51.1252 +003.2392 +11 157 -32 22:09:03 +51.2616 +002.6422 +10 156 -32 22:09:06 +51.4087 +002.0320 +10 156 -31 22:09:09 +51.5675 +001.4068 +10 155 -31 22:09:11 +51.7391 +000.7651 +10 154 -31 22:09:14 +51.9251 +000.1047 +09 154 -30 22:09:17 +52.1271 -000.5771 +09 153 -30 22:09:19 +52.3473 -001.2835 +08 153 -30 22:09:22 +52.5887 -002.0185 +08 152 -29 22:09:25 +52.8547 -002.7876 +08 151 -29 22:09:27 +53.1503 -003.5980 +07 151 -28 22:09:30 +53.4826 -004.4597 +07 150 -28 22:09:33 +53.8618 -005.3878 +06 149 -27 22:09:35 +54.3046 -006.4064 +05 148 -26 22:09:38 +54.8410 -007.5589 +04 148 -25 22:09:41 +55.5378 -008.9414 +03 146 -24 22:09:44 +56.6353 -010.8992 +02 145 -23 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 22:05:14   +62.6160  +048.2552   +01  197  -22 22:05:17   +60.8890  +046.5874   +03  195  -24 22:05:20   +59.9035  +045.4687   +04  194  -25 22:05:22   +59.1481  +044.5252   +05  194  -26 22:05:25   +58.5190  +043.6795   +06  193  -27 22:05:28   +57.9731  +042.8989   +06  192  -28 22:05:30   +57.4876  +042.1658   +07  191  -28 22:05:33   +57.0483  +041.4694   +07  191  -29 22:05:36   +56.6463  +040.8026   +08  190  -29 22:05:39   +56.2751  +040.1600   +08  190  -30 22:05:41   +55.9298  +039.5381   +09  189  -30 22:05:44   +55.6069  +038.9337   +09  189  -30 22:05:47   +55.3037  +038.3447   +09  188  -31 22:05:49   +55.0178  +037.7692   +10  188  -31 22:05:52   +54.7475  +037.2055   +10  187  -31 22:05:55   +54.4912  +036.6525   +10  187  -32 22:05:57   +54.2476  +036.1090   +11  186  -32 22:06:00   +54.0158  +035.5742   +11  186  -32 22:06:03   +53.7948  +035.0471   +11  185  -33 22:06:05   +53.5839  +034.5272   +11  185  -33 22:06:08   +53.3822  +034.0138   +12  184  -33 22:06:11   +53.1893  +033.5064   +12  184  -33 22:06:14   +53.0046  +033.0044   +12  183  -34 22:06:16   +52.8277  +032.5074   +12  183  -34 22:06:19   +52.6580  +032.0150   +12  182  -34 22:06:22   +52.4954  +031.5269   +13  182  -34 22:06:24   +52.3394  +031.0427   +13  182  -34 22:06:27   +52.1897  +030.5620   +13  181  -35 22:06:30   +52.0461  +030.0847   +13  181  -35 22:06:32   +51.9083  +029.6105   +13  180  -35 22:06:35   +51.7761  +029.1391   +13  180  -35 22:06:38   +51.6493  +028.6703   +13  179  -35 22:06:40   +51.5278  +028.2038   +14  179  -35 22:06:43   +51.4113  +027.7395   +14  179  -35 22:06:46   +51.2997  +027.2772   +14  178  -35 22:06:49   +51.1929  +026.8167   +14  178  -36 22:06:51   +51.0908  +026.3578   +14  177  -36 22:06:54   +50.9931  +025.9003   +14  177  -36 22:06:57   +50.8999  +025.4441   +14  176  -36 22:06:59   +50.8111  +024.9891   +14  176  -36 22:07:02   +50.7265  +024.5350   +14  176  -36 22:07:05   +50.6460  +024.0818   +14  175  -36 22:07:07   +50.5697  +023.6293   +14  175  -36 22:07:10   +50.4974  +023.1774   +14  174  -36 22:07:13   +50.4292  +022.7259   +14  174  -36 22:07:15   +50.3648  +022.2747   +14  174  -36 22:07:18   +50.3044  +021.8236   +14  173  -36 22:07:21   +50.2478  +021.3726   +15  173  -36 22:07:24   +50.1951  +020.9215   +15  172  -36 22:07:26   +50.1462  +020.4702   +15  172  -36 22:07:29   +50.1011  +020.0185   +15  171  -36 22:07:32   +50.0597  +019.5664   +15  171  -36 22:07:34   +50.0221  +019.1136   +15  171  -36 22:07:37   +49.9883  +018.6601   +15  170  -36 22:07:40   +49.9583  +018.2057   +15  170  -36 22:07:42   +49.9320  +017.7504   +14  169  -36 22:07:45   +49.9096  +017.2938   +14  169  -36 22:07:48   +49.8909  +016.8360   +14  169  -36 22:07:50   +49.8761  +016.3768   +14  168  -36 22:07:53   +49.8652  +015.9159   +14  168  -36 22:07:56   +49.8581  +015.4534   +14  167  -36 22:07:59   +49.8550  +014.9889   +14  167  -36 22:08:01   +49.8559  +014.5224   +14  166  -36 22:08:04   +49.8609  +014.0536   +14  166  -36 22:08:07   +49.8700  +013.5825   +14  166  -36 22:08:09   +49.8832  +013.1087   +14  165  -36 22:08:12   +49.9008  +012.6321   +14  165  -35 22:08:15   +49.9227  +012.1526   +14  164  -35 22:08:17   +49.9491  +011.6698   +14  164  -35 22:08:20   +49.9801  +011.1835   +13  163  -35 22:08:23   +50.0158  +010.6935   +13  163  -35 22:08:25   +50.0563  +010.1995   +13  163  -35 22:08:28   +50.1018  +009.7012   +13  162  -35 22:08:31   +50.1525  +009.1983   +13  162  -35 22:08:34   +50.2086  +008.6905   +13  161  -34 22:08:36   +50.2702  +008.1774   +13  161  -34 22:08:39   +50.3376  +007.6586   +12  160  -34 22:08:42   +50.4111  +007.1336   +12  160  -34 22:08:44   +50.4910  +006.6021   +12  159  -34 22:08:47   +50.5775  +006.0634   +12  159  -33 22:08:50   +50.6711  +005.5169   +12  159  -33 22:08:52   +50.7721  +004.9621   +11  158  -33 22:08:55   +50.8811  +004.3981   +11  158  -33 22:08:58   +50.9986  +003.8241   +11  157  -32 22:09:00   +51.1252  +003.2392   +11  157  -32 22:09:03   +51.2616  +002.6422   +10  156  -32 22:09:06   +51.4087  +002.0320   +10  156  -31 22:09:09   +51.5675  +001.4068   +10  155  -31 22:09:11   +51.7391  +000.7651   +10  154  -31 22:09:14   +51.9251  +000.1047   +09  154  -30 22:09:17   +52.1271  -000.5771   +09  153  -30 22:09:19   +52.3473  -001.2835   +08  153  -30 22:09:22   +52.5887  -002.0185   +08  152  -29 22:09:25   +52.8547  -002.7876   +08  151  -29 22:09:27   +53.1503  -003.5980   +07  151  -28 22:09:30   +53.4826  -004.4597   +07  150  -28 22:09:33   +53.8618  -005.3878   +06  149  -27 22:09:35   +54.3046  -006.4064   +05  148  -26 22:09:38   +54.8410  -007.5589   +04  148  -25 22:09:41   +55.5378  -008.9414   +03  146  -24 22:09:44   +56.6353  -010.8992   +02  145  -23

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +61.9605 +047.8464 -- -- +60.5711 +046.4206 +61.2444 +046.7792 +59.6614 +045.3560 +60.1607 +045.5910 +58.9437 +044.4393 +59.3612 +044.6163 +58.3382 +043.6103 +58.7057 +043.7520 +57.8087 +042.8413 +58.1419 +042.9587 +57.3354 +042.1169 +57.6431 +042.2163 +56.9058 +041.4274 +57.1937 +041.5128 +56.5115 +040.7660 +56.7835 +040.8401 +56.1466 +040.1281 +56.4055 +040.1928 +55.8068 +039.5100 +56.0545 +039.5668 +55.4886 +038.9091 +55.7268 +038.9590 +55.1893 +038.3230 +55.4194 +038.3670 +54.9070 +037.7500 +55.1299 +037.7887 +54.6398 +037.1887 +54.8563 +037.2227 +54.3863 +036.6377 +54.5971 +036.6675 +54.1453 +036.0962 +54.3510 +036.1221 +53.9157 +035.5631 +54.1169 +035.5855 +53.6968 +035.0376 +53.8937 +035.0568 +53.4877 +034.5192 +53.6808 +034.5354 +53.2877 +034.0072 +53.4775 +034.0206 +53.0964 +033.5010 +53.2829 +033.5118 +52.9131 +033.0003 +53.0968 +033.0086 +52.7375 +032.5044 +52.9185 +032.5104 +52.5691 +032.0131 +52.7476 +032.0169 +52.4076 +031.5260 +52.5838 +031.5278 +52.2527 +031.0428 +52.4267 +031.0425 +52.1039 +030.5631 +52.2760 +030.5610 +51.9612 +030.0867 +52.1315 +030.0828 +51.8243 +029.6134 +51.9928 +029.6077 +51.6929 +029.1428 +51.8599 +029.1354 +51.5669 +028.6748 +51.7323 +028.6657 +51.4460 +028.2091 +51.6101 +028.1985 +51.3301 +027.7456 +51.4930 +027.7334 +51.2191 +027.2840 +51.3808 +027.2703 +51.1128 +026.8242 +51.2734 +026.8091 +51.0112 +026.3660 +51.1708 +026.3494 +50.9140 +025.9093 +51.0727 +025.8913 +50.8213 +025.4538 +50.9790 +025.4344 +50.7328 +024.9994 +50.8898 +024.9787 +50.6485 +024.5461 +50.8048 +024.5239 +50.5685 +024.0936 +50.7240 +024.0700 +50.4924 +023.6417 +50.6474 +023.6169 +50.4204 +023.1905 +50.5749 +023.1643 +50.3524 +022.7396 +50.5063 +022.7121 +50.2883 +022.2891 +50.4418 +022.2602 +50.2280 +021.8387 +50.3812 +021.8085 +50.1716 +021.3883 +50.3244 +021.3568 +50.1190 +020.9379 +50.2716 +020.9050 +50.0702 +020.4872 +50.2225 +020.4530 +50.0252 +020.0362 +50.1773 +020.0007 +49.9839 +019.5848 +50.1359 +019.5478 +49.9463 +019.1327 +50.0983 +019.0944 +49.9125 +018.6799 +50.0645 +018.6402 +49.8825 +018.2262 +50.0345 +018.1851 +49.8562 +017.7716 +50.0083 +017.7290 +49.8336 +017.3158 +49.9859 +017.2717 +49.8149 +016.8587 +49.9673 +016.8131 +49.8000 +016.4002 +49.9526 +016.3531 +49.7889 +015.9402 +49.9418 +015.8915 +49.7816 +015.4784 +49.9350 +015.4281 +49.7783 +015.0148 +49.9321 +014.9628 +49.7790 +014.5491 +49.9332 +014.4955 +49.7837 +014.0812 +49.9385 +014.0258 +49.7925 +013.6109 +49.9479 +013.5538 +49.8054 +013.1381 +49.9615 +013.0791 +49.8226 +012.6625 +49.9794 +012.6015 +49.8441 +012.1839 +50.0017 +012.1209 +49.8701 +011.7021 +50.0286 +011.6371 +49.9006 +011.2169 +50.0601 +011.1497 +49.9357 +010.7280 +50.0963 +010.6585 +49.9757 +010.2352 +50.1374 +010.1633 +50.0206 +009.7382 +50.1836 +009.6638 +50.0706 +009.2366 +50.2349 +009.1596 +50.1259 +008.7301 +50.2918 +008.6504 +50.1867 +008.2185 +50.3542 +008.1358 +50.2533 +007.7012 +50.4225 +007.6155 +50.3258 +007.1779 +50.4970 +007.0889 +50.4046 +006.6480 +50.5779 +006.5556 +50.4901 +006.1112 +50.6656 +006.0150 +50.5824 +005.5667 +50.7604 +005.4665 +50.6821 +005.0140 +50.8629 +004.9095 +50.7896 +004.4523 +50.9734 +004.3431 +50.9055 +003.8809 +51.0925 +003.7666 +51.0303 +003.2987 +51.2210 +003.1789 +51.1647 +002.7047 +51.3595 +002.5788 +51.3096 +002.0977 +51.5089 +001.9651 +51.4658 +001.4763 +51.6702 +001.3362 +51.6346 +000.8387 +51.8448 +000.6903 +51.8174 +000.1829 +52.0341 +000.0250 +52.0157 -000.4935 +52.2400 -000.6623 +52.2316 -001.1937 +52.4648 -001.3751 +52.4678 -001.9215 +52.7114 -002.1178 +52.7277 -002.6819 +52.9839 -002.8961 +53.0158 -003.4816 +53.2876 -003.7178 +53.3385 -004.3298 +53.6302 -004.5940 +53.7051 -005.2400 +54.0232 -005.5416 +54.1301 -006.2335 +54.4858 -006.5881 +54.6390 -007.3470 +55.0539 -007.7855 +55.2845 -008.6569 +55.8145 -009.2583 +56.2247 -010.3905 +57.1970 -011.6218 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.