Cora»OccDetail

Stellar Occultation by (523750) 2014 US224 on 2024-12-14 (01:10:56 UT)

Event Details
Occultation UUID [and db] : bc0f1710-ddb5-11f0-547e-33d8edfd8beb [observed] Occultation Date + Time : 2024-12-14 at 01:10:56 UT +/- 0.79 min [1] Object Designation : (523750) 2014 US224 Star Designation : GDR3 0122748073672141568 Star Coordinates (ICRF) : RA = 03 05 09.3195, DE = +29 04 02.938 [2] Star Magnitudes : G = 14.93 mag, RP = 14.32 mag, BP = 15.37 mag Object Magnitude : V = 21.46 mag Estimated Magnitude Drop : 6.5 mag Estimated Max. Duration : 17.3 sec Speed of the shadow : 21.8 km/s Object Mean Diameter : 378.0 km (src: astorb) => apparent = 12 mas Apparent Motion : 0.0400 arcs/min @ PA = 246 deg Horizontal Parallax : 0.1970 arcs Dynamical Class : TNO Elongation to Moon & Sun : 14° (sunlit = 98%), Sun = 148° Cross-track uncertainty : 24.0 mas = 777 km = 2.06 path-width (1-sig) RUWE and duplicate source : 1.24 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#21 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : bc0f1710-ddb5-11f0-547e-33d8edfd8beb [observed] Occultation Date + Time : 2024-12-14 at 01:10:56 UT +/- 0.79 min [1] Object Designation : (523750) 2014 US224 Star Designation : GDR3 0122748073672141568 Star Coordinates (ICRF) : RA = 03 05 09.3195, DE = +29 04 02.938 [2] Star Magnitudes : G = 14.93 mag, RP = 14.32 mag, BP = 15.37 mag Object Magnitude : V = 21.46 mag Estimated Magnitude Drop : 6.5 mag Estimated Max. Duration : 17.3 sec Speed of the shadow : 21.8 km/s Object Mean Diameter : 378.0 km (src: astorb) => apparent = 12 mas Apparent Motion : 0.0400 arcs/min @ PA = 246 deg Horizontal Parallax : 0.1970 arcs Dynamical Class : TNO Elongation to Moon & Sun : 14° (sunlit = 98%), Sun = 148° Cross-track uncertainty : 24.0 mas = 777 km = 2.06 path-width (1-sig) RUWE and duplicate source : 1.24 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#21 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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Occultation Ground Track
------------------ Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 01:06:19 +41.4545 +051.1789 +09 301 -30 01:06:38 +48.2401 +035.0100 +22 289 -41 01:06:57 +51.5091 +023.5462 +30 280 -47 01:07:16 +53.4951 +013.4067 +36 271 -52 01:07:35 +54.6690 +004.0112 +42 262 -54 01:07:54 +55.2385 -004.8103 +47 254 -56 01:08:13 +55.3263 -013.1058 +51 245 -58 01:08:32 +55.0183 -020.8867 +55 236 -58 01:08:51 +54.3809 -028.1602 +58 227 -58 01:09:10 +53.4674 -034.9418 +62 218 -57 01:09:30 +52.3213 -041.2572 +65 208 -56 01:09:49 +50.9783 -047.1412 +67 197 -55 01:10:08 +49.4667 -052.6338 +70 185 -53 01:10:27 +47.8091 -057.7781 +71 171 -51 01:10:46 +46.0227 -062.6174 +72 157 -48 01:11:05 +44.1203 -067.1941 +72 142 -46 01:11:24 +42.1105 -071.5489 +71 129 -43 01:11:43 +39.9987 -075.7207 +70 116 -40 01:12:02 +37.7865 -079.7471 +68 106 -37 01:12:21 +35.4726 -083.6651 +65 097 -34 01:12:40 +33.0518 -087.5117 +62 089 -30 01:12:59 +30.5151 -091.3263 +59 083 -27 01:13:18 +27.8481 -095.1526 +55 078 -23 01:13:37 +25.0292 -099.0422 +51 074 -19 01:13:57 +22.0262 -103.0615 +47 070 -14 01:14:16 +18.7890 -107.3037 +42 067 -10 01:14:35 +15.2341 -111.9149 +37 065 -04 01:14:54 +11.2049 -117.1623 +30 063 +02 01:15:13 +06.3308 -123.6772 +22 061 +10 01:15:32 -01.0981 -134.4252 +09 060 +23 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 01:06:19   +41.4545  +051.1789   +09  301  -30 01:06:38   +48.2401  +035.0100   +22  289  -41 01:06:57   +51.5091  +023.5462   +30  280  -47 01:07:16   +53.4951  +013.4067   +36  271  -52 01:07:35   +54.6690  +004.0112   +42  262  -54 01:07:54   +55.2385  -004.8103   +47  254  -56 01:08:13   +55.3263  -013.1058   +51  245  -58 01:08:32   +55.0183  -020.8867   +55  236  -58 01:08:51   +54.3809  -028.1602   +58  227  -58 01:09:10   +53.4674  -034.9418   +62  218  -57 01:09:30   +52.3213  -041.2572   +65  208  -56 01:09:49   +50.9783  -047.1412   +67  197  -55 01:10:08   +49.4667  -052.6338   +70  185  -53 01:10:27   +47.8091  -057.7781   +71  171  -51 01:10:46   +46.0227  -062.6174   +72  157  -48 01:11:05   +44.1203  -067.1941   +72  142  -46 01:11:24   +42.1105  -071.5489   +71  129  -43 01:11:43   +39.9987  -075.7207   +70  116  -40 01:12:02   +37.7865  -079.7471   +68  106  -37 01:12:21   +35.4726  -083.6651   +65  097  -34 01:12:40   +33.0518  -087.5117   +62  089  -30 01:12:59   +30.5151  -091.3263   +59  083  -27 01:13:18   +27.8481  -095.1526   +55  078  -23 01:13:37   +25.0292  -099.0422   +51  074  -19 01:13:57   +22.0262  -103.0615   +47  070  -14 01:14:16   +18.7890  -107.3037   +42  067  -10 01:14:35   +15.2341  -111.9149   +37  065  -04 01:14:54   +11.2049  -117.1623   +30  063  +02 01:15:13   +06.3308  -123.6772   +22  061  +10 01:15:32   -01.0981  -134.4252   +09  060  +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 --------------------------------------------- +41.4505 +046.8545 +40.1043 +057.7587 +47.1610 +032.3016 +49.1760 +038.1250 +50.1271 +021.3673 +52.8229 +026.0518 +51.9373 +011.6622 +55.0207 +015.4329 +52.9978 +002.6842 +56.3312 +005.5729 +53.4962 -005.7300 +56.9872 -003.7079 +53.5454 -013.6379 +57.1233 -012.4451 +53.2244 -021.0620 +56.8334 -020.6339 +52.5938 -028.0181 +56.1906 -028.2697 +51.7019 -034.5256 +55.2544 -035.3620 +50.5881 -040.6103 +54.0732 -041.9363 +49.2847 -046.3040 +52.6869 -048.0307 +47.8173 -051.6427 +51.1269 -053.6913 +46.2064 -056.6641 +49.4183 -058.9673 +44.4679 -061.4063 +47.5798 -063.9087 +42.6134 -065.9071 +45.6254 -068.5637 +40.6511 -070.2029 +43.5644 -072.9780 +38.5857 -074.3291 +41.4024 -077.1950 +36.4190 -078.3200 +39.1414 -081.2559 +34.1494 -082.2097 +36.7798 -085.2006 +31.7722 -086.0332 +34.3123 -089.0692 +29.2784 -089.8275 +31.7292 -092.9033 +26.6544 -093.6339 +29.0156 -096.7491 +23.8797 -097.5017 +26.1487 -100.6613 +20.9233 -101.4939 +23.0944 -104.7102 +17.7380 -105.6983 +19.7991 -108.9953 +14.2459 -110.2510 +16.1724 -113.6750 +10.3037 -115.3957 +12.0402 -119.0474 +05.5872 -121.6824 +06.9671 -125.8571 -01.1603 -131.2775 -01.8639 -139.0282 Azimuth (Azm) measured from North to East.

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CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.