Cora»OccDetail

Stellar Occultation by (1551) Argelander on 2024-08-21 (20:47:56 UT)

Event Details
Occultation UUID [and db] : 44304ac0-ddb5-11f0-547e-bdb6dfee5e3f [observed] Occultation Date + Time : 2024-08-21 at 20:47:56 UT +/- 0.0 min [1] Object Designation : (1551) Argelander Star Designation : GDR3 4126682716351088128 Star Coordinates (ICRF) : RA = 16 49 59.4202, DE = -21 46 05.233 [2] Star Magnitudes : G = 10.58 mag, RP = 9.54 mag, BP = 11.69 mag Object Magnitude : V = 16.57 mag Estimated Magnitude Drop : 6.0 mag Estimated Max. Duration : 2.2 sec Speed of the shadow : 10.4 km/s Object Mean Diameter : 23.3 km (src: astorb) => apparent = 18 mas Apparent Motion : 0.4700 arcs/min @ PA = 105 deg Horizontal Parallax : 4.7910 arcs Dynamical Class : MBA Elongation to Moon & Sun : 105° (sunlit = 94%), Sun = 104° Cross-track uncertainty : 0.3 mas = 0 km = 0.02 path-width (1-sig) RUWE and duplicate source : 0.83 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL72 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 44304ac0-ddb5-11f0-547e-bdb6dfee5e3f [observed]

 Occultation Date + Time   : 2024-08-21 at 20:47:56 UT +/- 0.0 min  [1]
 Object Designation        : (1551) Argelander
 Star Designation          : GDR3 4126682716351088128
 Star Coordinates (ICRF)   : RA = 16 49 59.4202, DE = -21 46 05.233  [2]
 Star Magnitudes           : G = 10.58 mag, RP = 9.54 mag, BP = 11.69 mag
 Object Magnitude          : V = 16.57 mag
 Estimated Magnitude Drop  : 6.0 mag
 Estimated Max. Duration   : 2.2 sec
 Speed of the shadow       : 10.4 km/s
 Object Mean Diameter      : 23.3 km  (src: astorb) => apparent = 18 mas
 Apparent Motion           : 0.4700 arcs/min @ PA = 105 deg
 Horizontal Parallax       : 4.7910 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 105° (sunlit = 94%), Sun = 104°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.83 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL72
 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 ---------------------------------------------- 20:45:41 +66.8228 -023.2076 +01 186 +04 20:45:43 +65.3435 -023.0224 +03 186 +03 20:45:46 +64.4236 -022.7236 +04 186 +03 20:45:48 +63.6970 -022.3964 +04 186 +03 20:45:51 +63.0792 -022.0579 +05 187 +02 20:45:53 +62.5339 -021.7143 +05 187 +02 20:45:56 +62.0417 -021.3686 +06 187 +02 20:45:58 +61.5904 -021.0224 +06 188 +01 20:46:01 +61.1722 -020.6765 +07 188 +01 20:46:03 +60.7814 -020.3315 +07 188 +01 20:46:06 +60.4137 -019.9875 +07 189 +00 20:46:08 +60.0661 -019.6447 +08 189 +00 20:46:11 +59.7360 -019.3033 +08 189 +00 20:46:13 +59.4215 -018.9632 +08 190 -01 20:46:16 +59.1209 -018.6245 +09 190 -01 20:46:18 +58.8328 -018.2870 +09 190 -01 20:46:20 +58.5562 -017.9508 +09 191 -01 20:46:23 +58.2901 -017.6159 +09 191 -02 20:46:25 +58.0336 -017.2820 +10 191 -02 20:46:28 +57.7860 -016.9493 +10 192 -02 20:46:30 +57.5467 -016.6176 +10 192 -03 20:46:33 +57.3152 -016.2868 +10 192 -03 20:46:35 +57.0910 -015.9569 +10 193 -03 20:46:38 +56.8736 -015.6279 +10 193 -03 20:46:40 +56.6627 -015.2995 +11 193 -04 20:46:43 +56.4579 -014.9719 +11 194 -04 20:46:45 +56.2589 -014.6449 +11 194 -04 20:46:48 +56.0655 -014.3184 +11 194 -04 20:46:50 +55.8773 -013.9924 +11 195 -05 20:46:52 +55.6942 -013.6668 +11 195 -05 20:46:55 +55.5160 -013.3416 +11 195 -05 20:46:57 +55.3424 -013.0167 +12 196 -05 20:47:00 +55.1732 -012.6921 +12 196 -06 20:47:02 +55.0084 -012.3676 +12 196 -06 20:47:05 +54.8477 -012.0433 +12 197 -06 20:47:07 +54.6911 -011.7190 +12 197 -06 20:47:10 +54.5384 -011.3947 +12 197 -07 20:47:12 +54.3895 -011.0704 +12 198 -07 20:47:15 +54.2442 -010.7460 +12 198 -07 20:47:17 +54.1026 -010.4213 +12 198 -07 20:47:20 +53.9644 -010.0965 +12 199 -08 20:47:22 +53.8296 -009.7714 +12 199 -08 20:47:25 +53.6982 -009.4460 +12 199 -08 20:47:27 +53.5700 -009.1201 +13 199 -08 20:47:29 +53.4450 -008.7938 +13 200 -09 20:47:32 +53.3232 -008.4670 +13 200 -09 20:47:34 +53.2044 -008.1397 +13 200 -09 20:47:37 +53.0886 -007.8117 +13 201 -09 20:47:39 +52.9759 -007.4830 +13 201 -09 20:47:42 +52.8660 -007.1535 +13 201 -10 20:47:44 +52.7590 -006.8233 +13 202 -10 20:47:47 +52.6549 -006.4921 +13 202 -10 20:47:49 +52.5536 -006.1601 +13 202 -10 20:47:52 +52.4551 -005.8270 +13 203 -11 20:47:54 +52.3594 -005.4928 +13 203 -11 20:47:57 +52.2665 -005.1575 +13 203 -11 20:47:59 +52.1762 -004.8210 +13 204 -11 20:48:01 +52.0887 -004.4833 +13 204 -12 20:48:04 +52.0038 -004.1441 +13 204 -12 20:48:06 +51.9217 -003.8035 +13 205 -12 20:48:09 +51.8422 -003.4614 +13 205 -12 20:48:11 +51.7655 -003.1177 +13 205 -12 20:48:14 +51.6914 -002.7723 +13 206 -13 20:48:16 +51.6200 -002.4252 +13 206 -13 20:48:19 +51.5513 -002.0761 +13 206 -13 20:48:21 +51.4853 -001.7251 +13 207 -13 20:48:24 +51.4220 -001.3721 +13 207 -14 20:48:26 +51.3615 -001.0168 +13 207 -14 20:48:29 +51.3037 -000.6593 +12 208 -14 20:48:31 +51.2486 -000.2994 +12 208 -14 20:48:34 +51.1964 +000.0630 +12 208 -14 20:48:36 +51.1471 +000.4281 +12 209 -15 20:48:38 +51.1006 +000.7959 +12 209 -15 20:48:41 +51.0570 +001.1667 +12 209 -15 20:48:43 +51.0164 +001.5406 +12 210 -15 20:48:46 +50.9788 +001.9177 +12 210 -15 20:48:48 +50.9443 +002.2982 +12 210 -16 20:48:51 +50.9129 +002.6823 +12 211 -16 20:48:53 +50.8848 +003.0703 +12 211 -16 20:48:56 +50.8600 +003.4622 +12 212 -16 20:48:58 +50.8385 +003.8584 +11 212 -16 20:49:01 +50.8205 +004.2591 +11 212 -17 20:49:03 +50.8061 +004.6645 +11 213 -17 20:49:06 +50.7955 +005.0749 +11 213 -17 20:49:08 +50.7886 +005.4908 +11 213 -17 20:49:10 +50.7858 +005.9123 +11 214 -17 20:49:13 +50.7871 +006.3399 +11 214 -18 20:49:15 +50.7928 +006.7740 +10 215 -18 20:49:18 +50.8030 +007.2150 +10 215 -18 20:49:20 +50.8180 +007.6635 +10 215 -18 20:49:23 +50.8380 +008.1201 +10 216 -18 20:49:25 +50.8634 +008.5853 +10 216 -18 20:49:28 +50.8944 +009.0599 +10 217 -19 20:49:30 +50.9315 +009.5447 +09 217 -19 20:49:33 +50.9751 +010.0407 +09 217 -19 20:49:35 +51.0257 +010.5490 +09 218 -19 20:49:38 +51.0840 +011.0707 +09 218 -19 20:49:40 +51.1505 +011.6075 +08 219 -20 20:49:43 +51.2262 +012.1610 +08 219 -20 20:49:45 +51.3121 +012.7334 +08 220 -20 20:49:47 +51.4095 +013.3274 +07 220 -20 20:49:50 +51.5200 +013.9462 +07 221 -20 20:49:52 +51.6455 +014.5940 +07 221 -20 20:49:55 +51.7888 +015.2764 +06 222 -20 20:49:57 +51.9534 +016.0007 +06 222 -21 20:50:00 +52.1447 +016.7777 +05 223 -21 20:50:02 +52.3702 +017.6233 +05 224 -21 20:50:05 +52.6429 +018.5636 +04 225 -21 20:50:07 +52.9865 +019.6476 +04 225 -21 20:50:10 +53.4573 +020.9904 +03 227 -21 20:50:12 +54.3097 +023.1124 +01 228 -21 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 20:45:41   +66.8228  -023.2076   +01  186  +04 20:45:43   +65.3435  -023.0224   +03  186  +03 20:45:46   +64.4236  -022.7236   +04  186  +03 20:45:48   +63.6970  -022.3964   +04  186  +03 20:45:51   +63.0792  -022.0579   +05  187  +02 20:45:53   +62.5339  -021.7143   +05  187  +02 20:45:56   +62.0417  -021.3686   +06  187  +02 20:45:58   +61.5904  -021.0224   +06  188  +01 20:46:01   +61.1722  -020.6765   +07  188  +01 20:46:03   +60.7814  -020.3315   +07  188  +01 20:46:06   +60.4137  -019.9875   +07  189  +00 20:46:08   +60.0661  -019.6447   +08  189  +00 20:46:11   +59.7360  -019.3033   +08  189  +00 20:46:13   +59.4215  -018.9632   +08  190  -01 20:46:16   +59.1209  -018.6245   +09  190  -01 20:46:18   +58.8328  -018.2870   +09  190  -01 20:46:20   +58.5562  -017.9508   +09  191  -01 20:46:23   +58.2901  -017.6159   +09  191  -02 20:46:25   +58.0336  -017.2820   +10  191  -02 20:46:28   +57.7860  -016.9493   +10  192  -02 20:46:30   +57.5467  -016.6176   +10  192  -03 20:46:33   +57.3152  -016.2868   +10  192  -03 20:46:35   +57.0910  -015.9569   +10  193  -03 20:46:38   +56.8736  -015.6279   +10  193  -03 20:46:40   +56.6627  -015.2995   +11  193  -04 20:46:43   +56.4579  -014.9719   +11  194  -04 20:46:45   +56.2589  -014.6449   +11  194  -04 20:46:48   +56.0655  -014.3184   +11  194  -04 20:46:50   +55.8773  -013.9924   +11  195  -05 20:46:52   +55.6942  -013.6668   +11  195  -05 20:46:55   +55.5160  -013.3416   +11  195  -05 20:46:57   +55.3424  -013.0167   +12  196  -05 20:47:00   +55.1732  -012.6921   +12  196  -06 20:47:02   +55.0084  -012.3676   +12  196  -06 20:47:05   +54.8477  -012.0433   +12  197  -06 20:47:07   +54.6911  -011.7190   +12  197  -06 20:47:10   +54.5384  -011.3947   +12  197  -07 20:47:12   +54.3895  -011.0704   +12  198  -07 20:47:15   +54.2442  -010.7460   +12  198  -07 20:47:17   +54.1026  -010.4213   +12  198  -07 20:47:20   +53.9644  -010.0965   +12  199  -08 20:47:22   +53.8296  -009.7714   +12  199  -08 20:47:25   +53.6982  -009.4460   +12  199  -08 20:47:27   +53.5700  -009.1201   +13  199  -08 20:47:29   +53.4450  -008.7938   +13  200  -09 20:47:32   +53.3232  -008.4670   +13  200  -09 20:47:34   +53.2044  -008.1397   +13  200  -09 20:47:37   +53.0886  -007.8117   +13  201  -09 20:47:39   +52.9759  -007.4830   +13  201  -09 20:47:42   +52.8660  -007.1535   +13  201  -10 20:47:44   +52.7590  -006.8233   +13  202  -10 20:47:47   +52.6549  -006.4921   +13  202  -10 20:47:49   +52.5536  -006.1601   +13  202  -10 20:47:52   +52.4551  -005.8270   +13  203  -11 20:47:54   +52.3594  -005.4928   +13  203  -11 20:47:57   +52.2665  -005.1575   +13  203  -11 20:47:59   +52.1762  -004.8210   +13  204  -11 20:48:01   +52.0887  -004.4833   +13  204  -12 20:48:04   +52.0038  -004.1441   +13  204  -12 20:48:06   +51.9217  -003.8035   +13  205  -12 20:48:09   +51.8422  -003.4614   +13  205  -12 20:48:11   +51.7655  -003.1177   +13  205  -12 20:48:14   +51.6914  -002.7723   +13  206  -13 20:48:16   +51.6200  -002.4252   +13  206  -13 20:48:19   +51.5513  -002.0761   +13  206  -13 20:48:21   +51.4853  -001.7251   +13  207  -13 20:48:24   +51.4220  -001.3721   +13  207  -14 20:48:26   +51.3615  -001.0168   +13  207  -14 20:48:29   +51.3037  -000.6593   +12  208  -14 20:48:31   +51.2486  -000.2994   +12  208  -14 20:48:34   +51.1964  +000.0630   +12  208  -14 20:48:36   +51.1471  +000.4281   +12  209  -15 20:48:38   +51.1006  +000.7959   +12  209  -15 20:48:41   +51.0570  +001.1667   +12  209  -15 20:48:43   +51.0164  +001.5406   +12  210  -15 20:48:46   +50.9788  +001.9177   +12  210  -15 20:48:48   +50.9443  +002.2982   +12  210  -16 20:48:51   +50.9129  +002.6823   +12  211  -16 20:48:53   +50.8848  +003.0703   +12  211  -16 20:48:56   +50.8600  +003.4622   +12  212  -16 20:48:58   +50.8385  +003.8584   +11  212  -16 20:49:01   +50.8205  +004.2591   +11  212  -17 20:49:03   +50.8061  +004.6645   +11  213  -17 20:49:06   +50.7955  +005.0749   +11  213  -17 20:49:08   +50.7886  +005.4908   +11  213  -17 20:49:10   +50.7858  +005.9123   +11  214  -17 20:49:13   +50.7871  +006.3399   +11  214  -18 20:49:15   +50.7928  +006.7740   +10  215  -18 20:49:18   +50.8030  +007.2150   +10  215  -18 20:49:20   +50.8180  +007.6635   +10  215  -18 20:49:23   +50.8380  +008.1201   +10  216  -18 20:49:25   +50.8634  +008.5853   +10  216  -18 20:49:28   +50.8944  +009.0599   +10  217  -19 20:49:30   +50.9315  +009.5447   +09  217  -19 20:49:33   +50.9751  +010.0407   +09  217  -19 20:49:35   +51.0257  +010.5490   +09  218  -19 20:49:38   +51.0840  +011.0707   +09  218  -19 20:49:40   +51.1505  +011.6075   +08  219  -20 20:49:43   +51.2262  +012.1610   +08  219  -20 20:49:45   +51.3121  +012.7334   +08  220  -20 20:49:47   +51.4095  +013.3274   +07  220  -20 20:49:50   +51.5200  +013.9462   +07  221  -20 20:49:52   +51.6455  +014.5940   +07  221  -20 20:49:55   +51.7888  +015.2764   +06  222  -20 20:49:57   +51.9534  +016.0007   +06  222  -21 20:50:00   +52.1447  +016.7777   +05  223  -21 20:50:02   +52.3702  +017.6233   +05  224  -21 20:50:05   +52.6429  +018.5636   +04  225  -21 20:50:07   +52.9865  +019.6476   +04  225  -21 20:50:10   +53.4573  +020.9904   +03  227  -21 20:50:12   +54.3097  +023.1124   +01  228  -21

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- -- -- +64.4466 -023.7987 -- -- +63.7019 -023.4475 +66.8490 -022.0122 +63.0707 -023.0897 +65.3660 -021.8963 +62.5146 -022.7301 +64.4549 -021.6328 +62.0130 -022.3708 +63.7366 -021.3308 +61.5537 -022.0127 +63.1263 -021.0119 +61.1281 -021.6565 +62.5879 -020.6846 +60.7306 -021.3022 +62.1020 -020.3526 +60.3568 -020.9501 +61.6566 -020.0182 +60.0034 -020.6001 +61.2439 -019.6826 +59.6679 -020.2521 +60.8583 -019.3465 +59.3482 -019.9061 +60.4956 -019.0105 +59.0426 -019.5621 +60.1528 -018.6749 +58.7498 -019.2199 +59.8273 -018.3399 +58.4687 -018.8794 +59.5172 -018.0055 +58.1981 -018.5406 +59.2209 -017.6718 +57.9373 -018.2033 +58.9370 -017.3389 +57.6855 -017.8675 +58.6645 -017.0068 +57.4422 -017.5330 +58.4024 -016.6755 +57.2067 -017.1998 +58.1498 -016.3449 +56.9785 -016.8678 +57.9061 -016.0150 +56.7573 -016.5369 +57.6706 -015.6858 +56.5425 -016.2070 +57.4429 -015.3572 +56.3340 -015.8781 +57.2223 -015.0291 +56.1313 -015.5500 +57.0086 -014.7016 +55.9342 -015.2227 +56.8014 -014.3746 +55.7423 -014.8961 +56.6002 -014.0480 +55.5556 -014.5701 +56.4048 -013.7217 +55.3737 -014.2447 +56.2150 -013.3958 +55.1965 -013.9199 +56.0304 -013.0701 +55.0238 -013.5954 +55.8509 -012.7446 +54.8554 -013.2714 +55.6762 -012.4192 +54.6911 -012.9477 +55.5062 -012.0940 +54.5309 -012.6242 +55.3407 -011.7688 +54.3746 -012.3009 +55.1795 -011.4435 +54.2221 -011.9777 +55.0224 -011.1182 +54.0732 -011.6546 +54.8694 -010.7927 +53.9279 -011.3316 +54.7204 -010.4670 +53.7861 -011.0085 +54.5751 -010.1411 +53.6476 -010.6853 +54.4336 -009.8149 +53.5125 -010.3619 +54.2957 -009.4883 +53.3806 -010.0383 +54.1613 -009.1613 +53.2518 -009.7145 +54.0303 -008.8338 +53.1262 -009.3903 +53.9027 -008.5058 +53.0036 -009.0657 +53.7784 -008.1772 +52.8839 -008.7408 +53.6574 -007.8479 +52.7672 -008.4153 +53.5395 -007.5180 +52.6534 -008.0892 +53.4248 -007.1872 +52.5424 -007.7625 +53.3131 -006.8556 +52.4342 -007.4352 +53.2045 -006.5231 +52.3287 -007.1071 +53.0989 -006.1896 +52.2260 -006.7783 +52.9962 -005.8551 +52.1260 -006.4485 +52.8965 -005.5195 +52.0287 -006.1179 +52.7997 -005.1827 +51.9340 -005.7863 +52.7057 -004.8446 +51.8419 -005.4536 +52.6146 -004.5053 +51.7525 -005.1198 +52.5264 -004.1645 +51.6656 -004.7848 +52.4409 -003.8223 +51.5814 -004.4486 +52.3583 -003.4784 +51.4997 -004.1110 +52.2785 -003.1330 +51.4206 -003.7721 +52.2016 -002.7858 +51.3440 -003.4316 +52.1274 -002.4367 +51.2701 -003.0896 +52.0561 -002.0858 +51.1987 -002.7460 +51.9875 -001.7328 +51.1298 -002.4006 +51.9219 -001.3777 +51.0636 -002.0534 +51.8590 -001.0204 +51.0000 -001.7043 +51.7991 -000.6607 +50.9389 -001.3532 +51.7420 -000.2985 +50.8805 -001.0000 +51.6879 +000.0663 +50.8248 -000.6445 +51.6367 +000.4338 +50.7717 -000.2868 +51.5886 +000.8043 +50.7213 +000.0735 +51.5434 +001.1777 +50.6736 +000.4362 +51.5014 +001.5543 +50.6288 +000.8017 +51.4625 +001.9344 +50.5867 +001.1700 +51.4268 +002.3179 +50.5475 +001.5414 +51.3945 +002.7052 +50.5112 +001.9158 +51.3654 +003.0965 +50.4778 +002.2935 +51.3398 +003.4920 +50.4475 +002.6748 +51.3178 +003.8918 +50.4203 +003.0596 +51.2994 +004.2964 +50.3962 +003.4484 +51.2847 +004.7060 +50.3754 +003.8412 +51.2740 +005.1208 +50.3580 +004.2384 +51.2672 +005.5413 +50.3440 +004.6401 +51.2647 +005.9678 +50.3335 +005.0466 +51.2666 +006.4007 +50.3267 +005.4582 +51.2730 +006.8405 +50.3238 +005.8753 +51.2843 +007.2876 +50.3248 +006.2982 +51.3006 +007.7427 +50.3299 +006.7273 +51.3223 +008.2064 +50.3394 +007.1629 +51.3496 +008.6793 +50.3534 +007.6057 +51.3831 +009.1624 +50.3722 +008.0560 +51.4230 +009.6565 +50.3960 +008.5145 +51.4700 +010.1627 +50.4251 +008.9818 +51.5246 +010.6823 +50.4600 +009.4586 +51.5876 +011.2167 +50.5009 +009.9458 +51.6596 +011.7678 +50.5483 +010.4444 +51.7419 +012.3375 +50.6027 +010.9555 +51.8357 +012.9286 +50.6649 +011.4803 +51.9425 +013.5442 +50.7354 +012.0203 +52.0643 +014.1885 +50.8151 +012.5775 +52.2039 +014.8671 +50.9052 +013.1539 +52.3648 +015.5872 +51.0068 +013.7523 +52.5522 +016.3595 +51.1216 +014.3761 +52.7739 +017.1999 +51.2518 +015.0294 +53.0427 +018.1344 +51.3999 +015.7181 +53.3826 +019.2119 +51.5698 +016.4498 +53.8506 +020.5484 +51.7667 +017.2355 +54.7128 +022.6849 +51.9988 +018.0918 -- -- +52.2792 +019.0461 -- -- +52.6329 +020.1498 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.