Cora»OccDetail

Stellar Occultation by (1574) Meyer on 2024-09-19 (22:02:40 UT)

Event Details
Occultation UUID [and db] : 6ed61bb0-ddb5-11f0-547e-c9d73d774cd0 [observed] Occultation Date + Time : 2024-09-19 at 22:02:40 UT +/- 0.02 min [1] Object Designation : (1574) Meyer Star Designation : GDR3 4207827327306851328 Star Coordinates (ICRF) : RA = 19 22 12.0860, DE = -07 10 40.774 [2] Star Magnitudes : G = 10.82 mag, RP = 10.65 mag, BP = 10.9 mag Object Magnitude : V = 16.12 mag Estimated Magnitude Drop : 5.3 mag Estimated Max. Duration : 11.6 sec Speed of the shadow : 5.1 km/s Object Mean Diameter : 58.7 km (src: astorb) => apparent = 26 mas Apparent Motion : 0.1333 arcs/min @ PA = 135 deg Horizontal Parallax : 2.7990 arcs Dynamical Class : MBA Elongation to Moon & Sun : 92° (sunlit = 95%), Sun = 113° Cross-track uncertainty : 0.7 mas = 1 km = 0.03 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#76 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 6ed61bb0-ddb5-11f0-547e-c9d73d774cd0 [observed]

 Occultation Date + Time   : 2024-09-19 at 22:02:40 UT +/- 0.02 min  [1]
 Object Designation        : (1574) Meyer
 Star Designation          : GDR3 4207827327306851328
 Star Coordinates (ICRF)   : RA = 19 22 12.0860, DE = -07 10 40.774  [2]
 Star Magnitudes           : G = 10.82 mag, RP = 10.65 mag, BP = 10.9 mag
 Object Magnitude          : V = 16.12 mag
 Estimated Magnitude Drop  : 5.3 mag
 Estimated Max. Duration   : 11.6 sec
 Speed of the shadow       : 5.1 km/s
 Object Mean Diameter      : 58.7 km  (src: astorb) => apparent = 26 mas
 Apparent Motion           : 0.1333 arcs/min @ PA = 135 deg
 Horizontal Parallax       : 2.7990 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 92° (sunlit = 95%), Sun = 113°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#76
 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 ---------------------------------------------- 21:55:52 +61.6574 +029.5314 +04 247 -27 21:56:04 +60.3153 +026.1822 +06 244 -29 21:56:17 +59.1589 +024.0324 +08 242 -30 21:56:30 +58.1043 +022.4662 +09 241 -31 21:56:42 +57.1197 +021.2607 +10 240 -32 21:56:55 +56.1882 +020.3045 +11 239 -32 21:57:08 +55.2995 +019.5324 +12 239 -33 21:57:20 +54.4467 +018.9026 +12 238 -34 21:57:33 +53.6247 +018.3866 +13 238 -35 21:57:46 +52.8296 +017.9638 +14 238 -35 21:57:58 +52.0584 +017.6188 +14 238 -36 21:58:11 +51.3086 +017.3398 +15 238 -37 21:58:24 +50.5783 +017.1178 +15 238 -37 21:58:36 +49.8657 +016.9455 +16 238 -38 21:58:49 +49.1696 +016.8169 +16 238 -39 21:59:01 +48.4885 +016.7272 +16 238 -39 21:59:14 +47.8216 +016.6724 +17 238 -40 21:59:27 +47.1677 +016.6492 +17 239 -41 21:59:39 +46.5262 +016.6547 +17 239 -41 21:59:52 +45.8963 +016.6866 +18 239 -42 22:00:05 +45.2773 +016.7429 +18 239 -43 22:00:17 +44.6686 +016.8217 +18 239 -43 22:00:30 +44.0698 +016.9217 +18 240 -44 22:00:43 +43.4804 +017.0415 +18 240 -44 22:00:55 +42.8999 +017.1801 +19 240 -45 22:01:08 +42.3279 +017.3365 +19 241 -46 22:01:21 +41.7641 +017.5099 +19 241 -46 22:01:33 +41.2082 +017.6996 +19 241 -47 22:01:46 +40.6598 +017.9051 +19 242 -47 22:01:59 +40.1187 +018.1259 +19 242 -48 22:02:11 +39.5846 +018.3616 +19 243 -48 22:02:24 +39.0574 +018.6118 +19 243 -49 22:02:37 +38.5367 +018.8764 +19 243 -50 22:02:49 +38.0225 +019.1551 +19 244 -50 22:03:02 +37.5145 +019.4479 +19 244 -51 22:03:15 +37.0127 +019.7547 +19 245 -51 22:03:27 +36.5167 +020.0756 +19 245 -52 22:03:40 +36.0266 +020.4105 +19 245 -52 22:03:53 +35.5422 +020.7598 +19 246 -53 22:04:05 +35.0635 +021.1236 +19 246 -53 22:04:18 +34.5903 +021.5022 +19 247 -54 22:04:31 +34.1225 +021.8960 +19 247 -55 22:04:43 +33.6602 +022.3054 +18 248 -55 22:04:56 +33.2034 +022.7309 +18 248 -56 22:05:09 +32.7518 +023.1732 +18 249 -56 22:05:21 +32.3057 +023.6331 +18 249 -57 22:05:34 +31.8650 +024.1114 +17 250 -57 22:05:47 +31.4298 +024.6091 +17 250 -57 22:05:59 +31.0001 +025.1274 +17 250 -58 22:06:12 +30.5760 +025.6677 +17 251 -58 22:06:25 +30.1577 +026.2316 +16 251 -59 22:06:37 +29.7453 +026.8211 +16 252 -59 22:06:50 +29.3391 +027.4386 +15 252 -60 22:07:03 +28.9393 +028.0867 +15 253 -60 22:07:15 +28.5464 +028.7689 +14 253 -60 22:07:28 +28.1608 +029.4893 +14 254 -61 22:07:41 +27.7831 +030.2533 +13 254 -61 22:07:53 +27.4142 +031.0675 +13 255 -61 22:08:06 +27.0550 +031.9410 +12 255 -61 22:08:19 +26.7072 +032.8859 +11 256 -62 22:08:31 +26.3729 +033.9196 +10 257 -62 22:08:44 +26.0554 +035.0684 +09 257 -62 22:08:57 +25.7602 +036.3759 +08 258 -61 22:09:09 +25.4978 +037.9242 +07 259 -61 22:09:22 +25.2932 +039.9120 +05 260 -60 22:09:35 +25.2751 +043.3524 +02 261 -59 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 21:55:52   +61.6574  +029.5314   +04  247  -27 21:56:04   +60.3153  +026.1822   +06  244  -29 21:56:17   +59.1589  +024.0324   +08  242  -30 21:56:30   +58.1043  +022.4662   +09  241  -31 21:56:42   +57.1197  +021.2607   +10  240  -32 21:56:55   +56.1882  +020.3045   +11  239  -32 21:57:08   +55.2995  +019.5324   +12  239  -33 21:57:20   +54.4467  +018.9026   +12  238  -34 21:57:33   +53.6247  +018.3866   +13  238  -35 21:57:46   +52.8296  +017.9638   +14  238  -35 21:57:58   +52.0584  +017.6188   +14  238  -36 21:58:11   +51.3086  +017.3398   +15  238  -37 21:58:24   +50.5783  +017.1178   +15  238  -37 21:58:36   +49.8657  +016.9455   +16  238  -38 21:58:49   +49.1696  +016.8169   +16  238  -39 21:59:01   +48.4885  +016.7272   +16  238  -39 21:59:14   +47.8216  +016.6724   +17  238  -40 21:59:27   +47.1677  +016.6492   +17  239  -41 21:59:39   +46.5262  +016.6547   +17  239  -41 21:59:52   +45.8963  +016.6866   +18  239  -42 22:00:05   +45.2773  +016.7429   +18  239  -43 22:00:17   +44.6686  +016.8217   +18  239  -43 22:00:30   +44.0698  +016.9217   +18  240  -44 22:00:43   +43.4804  +017.0415   +18  240  -44 22:00:55   +42.8999  +017.1801   +19  240  -45 22:01:08   +42.3279  +017.3365   +19  241  -46 22:01:21   +41.7641  +017.5099   +19  241  -46 22:01:33   +41.2082  +017.6996   +19  241  -47 22:01:46   +40.6598  +017.9051   +19  242  -47 22:01:59   +40.1187  +018.1259   +19  242  -48 22:02:11   +39.5846  +018.3616   +19  243  -48 22:02:24   +39.0574  +018.6118   +19  243  -49 22:02:37   +38.5367  +018.8764   +19  243  -50 22:02:49   +38.0225  +019.1551   +19  244  -50 22:03:02   +37.5145  +019.4479   +19  244  -51 22:03:15   +37.0127  +019.7547   +19  245  -51 22:03:27   +36.5167  +020.0756   +19  245  -52 22:03:40   +36.0266  +020.4105   +19  245  -52 22:03:53   +35.5422  +020.7598   +19  246  -53 22:04:05   +35.0635  +021.1236   +19  246  -53 22:04:18   +34.5903  +021.5022   +19  247  -54 22:04:31   +34.1225  +021.8960   +19  247  -55 22:04:43   +33.6602  +022.3054   +18  248  -55 22:04:56   +33.2034  +022.7309   +18  248  -56 22:05:09   +32.7518  +023.1732   +18  249  -56 22:05:21   +32.3057  +023.6331   +18  249  -57 22:05:34   +31.8650  +024.1114   +17  250  -57 22:05:47   +31.4298  +024.6091   +17  250  -57 22:05:59   +31.0001  +025.1274   +17  250  -58 22:06:12   +30.5760  +025.6677   +17  251  -58 22:06:25   +30.1577  +026.2316   +16  251  -59 22:06:37   +29.7453  +026.8211   +16  252  -59 22:06:50   +29.3391  +027.4386   +15  252  -60 22:07:03   +28.9393  +028.0867   +15  253  -60 22:07:15   +28.5464  +028.7689   +14  253  -60 22:07:28   +28.1608  +029.4893   +14  254  -61 22:07:41   +27.7831  +030.2533   +13  254  -61 22:07:53   +27.4142  +031.0675   +13  255  -61 22:08:06   +27.0550  +031.9410   +12  255  -61 22:08:19   +26.7072  +032.8859   +11  256  -62 22:08:31   +26.3729  +033.9196   +10  257  -62 22:08:44   +26.0554  +035.0684   +09  257  -62 22:08:57   +25.7602  +036.3759   +08  258  -61 22:09:09   +25.4978  +037.9242   +07  259  -61 22:09:22   +25.2932  +039.9120   +05  260  -60 22:09:35   +25.2751  +043.3524   +02  261  -59

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +63.1768 +038.0855 +60.6147 +024.6248 +61.4655 +031.9618 +59.4630 +022.6164 +60.0509 +027.9434 +58.4063 +021.1292 +58.8796 +025.5797 +57.4171 +019.9753 +57.8224 +023.9026 +56.4800 +019.0560 +56.8395 +022.6275 +55.5854 +018.3119 +55.9117 +021.6229 +54.7265 +017.7043 +55.0276 +020.8150 +53.8985 +017.2062 +54.1798 +020.1575 +53.0974 +016.7981 +53.3629 +019.6194 +52.3205 +016.4653 +52.5730 +019.1786 +51.5652 +016.1967 +51.8069 +018.8189 +50.8295 +015.9833 +51.0622 +018.5278 +50.1117 +015.8181 +50.3369 +018.2957 +49.4105 +015.6955 +49.6292 +018.1150 +48.7245 +015.6106 +48.9378 +017.9796 +48.0528 +015.5596 +48.2614 +017.8845 +47.3943 +015.5393 +47.5990 +017.8254 +46.7483 +015.5468 +46.9496 +017.7990 +46.1140 +015.5800 +46.3125 +017.8023 +45.4907 +015.6367 +45.6868 +017.8329 +44.8778 +015.7152 +45.0720 +017.8888 +44.2749 +015.8142 +44.4675 +017.9681 +43.6814 +015.9324 +43.8728 +018.0694 +43.0968 +016.0686 +43.2874 +018.1913 +42.5209 +016.2219 +42.7109 +018.3327 +41.9532 +016.3916 +42.1429 +018.4928 +41.3933 +016.5769 +41.5830 +018.6706 +40.8411 +016.7773 +41.0310 +018.8656 +40.2962 +016.9923 +40.4865 +019.0771 +39.7583 +017.2214 +39.9493 +019.3048 +39.2272 +017.4643 +39.4192 +019.5481 +38.7027 +017.7208 +38.8959 +019.8069 +38.1847 +017.9907 +38.3792 +020.0809 +37.6728 +018.2737 +37.8690 +020.3701 +37.1670 +018.5699 +37.3650 +020.6743 +36.6671 +018.8792 +36.8673 +020.9936 +36.1730 +019.2017 +36.3755 +021.3280 +35.6845 +019.5373 +35.8897 +021.6778 +35.2016 +019.8864 +35.4096 +022.0432 +34.7241 +020.2489 +34.9354 +022.4245 +34.2520 +020.6254 +34.4668 +022.8222 +33.7852 +021.0160 +34.0039 +023.2367 +33.3236 +021.4211 +33.5465 +023.6687 +32.8673 +021.8413 +33.0948 +024.1189 +32.4161 +022.2771 +32.6487 +024.5881 +31.9702 +022.7291 +32.2083 +025.0775 +31.5294 +023.1980 +31.7737 +025.5881 +31.0938 +023.6849 +31.3449 +026.1215 +30.6635 +024.1906 +30.9220 +026.6793 +30.2385 +024.7164 +30.5053 +027.2635 +29.8190 +025.2636 +30.0950 +027.8766 +29.4051 +025.8339 +29.6914 +028.5214 +28.9969 +026.4290 +29.2949 +029.2014 +28.5947 +027.0514 +28.9060 +029.9212 +28.1988 +027.7036 +28.5253 +030.6864 +27.8094 +028.3890 +28.1538 +031.5042 +27.4272 +029.1115 +27.7925 +032.3844 +27.0526 +029.8761 +27.4432 +033.3404 +26.6864 +030.6893 +27.1084 +034.3917 +26.3297 +031.5593 +26.7917 +035.5688 +25.9838 +032.4975 +26.4999 +036.9236 +25.6508 +033.5198 +26.2462 +038.5610 +25.3335 +034.6498 +26.0675 +040.7726 +25.0368 +035.9255 +25.6165 +040.8392 +24.7694 +037.4154 +25.1670 +040.9040 +24.5506 +039.2718 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.