Cora»OccDetail

Stellar Occultation by (523752) 2014 VU37 on 2025-11-24 (01:46:27 UT)

Event Details
Occultation UUID [and db] : 1bf2be20-d2b9-11ee-7567-b2a13f7f3427 [cetnos] Occultation Date + Time : 2025-11-24 at 01:46:27 UT +/- 1.11 min [1] Object Designation : (523752) 2014 VU37 Star Designation : GDR3 3407130627443702784 Star Coordinates (ICRF) : RA = 05 07 01.9818, DE = +17 57 45.505 [2] Star Magnitudes : G = 15.17 mag, RP = 14.34 mag, BP = 15.89 mag Object Magnitude : V = 21.26 mag Estimated Magnitude Drop : 6.1 mag Estimated Max. Duration : 13.7 sec Speed of the shadow : 25.3 km/s Object Mean Diameter : 347.9 km (src: CORA+astorb) => apparent = 12 mas Apparent Motion : 0.0500 arcs/min @ PA = 258 deg Horizontal Parallax : 0.2130 arcs Dynamical Class : TNO Elongation to Moon & Sun : 152° (sunlit = 13%), Sun = 164° Cross-track uncertainty : 38.7 mas = 1158 km = 3.33 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#16 (24-02-23) [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : 1bf2be20-d2b9-11ee-7567-b2a13f7f3427 [cetnos] Occultation Date + Time : 2025-11-24 at 01:46:27 UT +/- 1.11 min [1] Object Designation : (523752) 2014 VU37 Star Designation : GDR3 3407130627443702784 Star Coordinates (ICRF) : RA = 05 07 01.9818, DE = +17 57 45.505 [2] Star Magnitudes : G = 15.17 mag, RP = 14.34 mag, BP = 15.89 mag Object Magnitude : V = 21.26 mag Estimated Magnitude Drop : 6.1 mag Estimated Max. Duration : 13.7 sec Speed of the shadow : 25.3 km/s Object Mean Diameter : 347.9 km (src: CORA+astorb) => apparent = 12 mas Apparent Motion : 0.0500 arcs/min @ PA = 258 deg Horizontal Parallax : 0.2130 arcs Dynamical Class : TNO Elongation to Moon & Sun : 152° (sunlit = 13%), Sun = 164° Cross-track uncertainty : 38.7 mas = 1158 km = 3.33 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#16 (24-02-23) [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 ---------------------------------------------- 01:42:38 +32.7927 +068.4143 +17 281 -05 01:42:53 +35.0517 +057.9052 +26 274 -14 01:43:08 +36.4125 +049.7361 +33 269 -21 01:43:23 +37.3097 +042.6652 +38 264 -26 01:43:38 +37.8978 +036.2681 +43 259 -31 01:43:53 +38.2541 +030.3405 +48 254 -36 01:44:09 +38.4243 +024.7664 +52 248 -40 01:44:24 +38.4387 +019.4722 +55 243 -44 01:44:39 +38.3183 +014.4077 +59 237 -48 01:44:54 +38.0789 +009.5364 +62 230 -52 01:45:09 +37.7324 +004.8302 +65 223 -56 01:45:24 +37.2881 +000.2667 +67 214 -59 01:45:39 +36.7536 -004.1733 +70 205 -62 01:45:54 +36.1347 -008.5064 +71 194 -66 01:46:10 +35.4360 -012.7479 +73 181 -69 01:46:25 +34.6611 -016.9122 +73 168 -72 01:46:40 +33.8126 -021.0134 +73 154 -75 01:46:55 +32.8919 -025.0657 +72 142 -77 01:47:10 +31.8998 -029.0837 +70 131 -79 01:47:25 +30.8358 -033.0834 +68 121 -79 01:47:40 +29.6985 -037.0819 +65 113 -79 01:47:55 +28.4849 -041.0991 +63 107 -77 01:48:11 +27.1905 -045.1580 +60 101 -75 01:48:26 +25.8085 -049.2868 +56 096 -72 01:48:41 +24.3292 -053.5212 +52 092 -68 01:48:56 +22.7384 -057.9086 +48 088 -65 01:49:11 +21.0148 -062.5153 +44 085 -60 01:49:26 +19.1251 -067.4415 +39 082 -55 01:49:41 +17.0129 -072.8538 +34 079 -50 01:49:56 +14.5686 -079.0746 +28 077 -44 01:50:12 +11.5129 -086.9282 +20 075 -36 01:50:27 +05.7364 -102.7802 +03 072 -19 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 01:42:38   +32.7927  +068.4143   +17  281  -05 01:42:53   +35.0517  +057.9052   +26  274  -14 01:43:08   +36.4125  +049.7361   +33  269  -21 01:43:23   +37.3097  +042.6652   +38  264  -26 01:43:38   +37.8978  +036.2681   +43  259  -31 01:43:53   +38.2541  +030.3405   +48  254  -36 01:44:09   +38.4243  +024.7664   +52  248  -40 01:44:24   +38.4387  +019.4722   +55  243  -44 01:44:39   +38.3183  +014.4077   +59  237  -48 01:44:54   +38.0789  +009.5364   +62  230  -52 01:45:09   +37.7324  +004.8302   +65  223  -56 01:45:24   +37.2881  +000.2667   +67  214  -59 01:45:39   +36.7536  -004.1733   +70  205  -62 01:45:54   +36.1347  -008.5064   +71  194  -66 01:46:10   +35.4360  -012.7479   +73  181  -69 01:46:25   +34.6611  -016.9122   +73  168  -72 01:46:40   +33.8126  -021.0134   +73  154  -75 01:46:55   +32.8919  -025.0657   +72  142  -77 01:47:10   +31.8998  -029.0837   +70  131  -79 01:47:25   +30.8358  -033.0834   +68  121  -79 01:47:40   +29.6985  -037.0819   +65  113  -79 01:47:55   +28.4849  -041.0991   +63  107  -77 01:48:11   +27.1905  -045.1580   +60  101  -75 01:48:26   +25.8085  -049.2868   +56  096  -72 01:48:41   +24.3292  -053.5212   +52  092  -68 01:48:56   +22.7384  -057.9086   +48  088  -65 01:49:11   +21.0148  -062.5153   +44  085  -60 01:49:26   +19.1251  -067.4415   +39  082  -55 01:49:41   +17.0129  -072.8538   +34  079  -50 01:49:56   +14.5686  -079.0746   +28  077  -44 01:50:12   +11.5129  -086.9282   +20  075  -36 01:50:27   +05.7364  -102.7802   +03  072  -19

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +31.5878 +066.3663 +33.9064 +070.8414 +33.6516 +056.4526 +36.4219 +059.5629 +34.9231 +048.5893 +37.8905 +051.0354 +35.7658 +041.7392 +38.8520 +043.7137 +36.3173 +035.5232 +39.4827 +037.1135 +36.6486 +029.7535 +39.8682 +031.0101 +36.8020 +024.3215 +40.0581 +025.2782 +36.8059 +019.1573 +40.0848 +019.8400 +36.6802 +014.2130 +39.9710 +014.6427 +36.4396 +009.4532 +39.7334 +009.6484 +36.0955 +004.8508 +39.3847 +004.8281 +35.6566 +000.3838 +38.9348 +000.1584 +35.1300 -003.9662 +38.3919 -004.3801 +34.5211 -008.2156 +37.7621 -008.8048 +33.8344 -012.3791 +37.0504 -013.1313 +33.0731 -016.4708 +36.2608 -017.3746 +32.2395 -020.5042 +35.3959 -021.5493 +31.3350 -024.4931 +34.4575 -025.6701 +30.3601 -028.4518 +33.4465 -029.7524 +29.3144 -032.3954 +32.3625 -033.8124 +28.1963 -036.3408 +31.2041 -037.8683 +27.0029 -040.3069 +29.9684 -041.9404 +25.7297 -044.3162 +28.6507 -046.0531 +24.3701 -048.3957 +27.2440 -050.2354 +22.9147 -052.5797 +25.7383 -054.5249 +21.3498 -056.9135 +24.1187 -058.9711 +19.6550 -061.4605 +22.3626 -063.6443 +17.7991 -066.3151 +20.4348 -068.6517 +15.7292 -071.6325 +18.2739 -074.1740 +13.3455 -077.7057 +15.7575 -080.5715 +10.4062 -085.2478 +12.5541 -088.8257 +05.6836 -097.9411 +11.8616 -089.5338 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.