Cora»OccDetail

Stellar Occultation by (523722) 2014 LV28 on 2024-07-22 (00:30:48 UT)

Event Details
Occultation UUID [and db] : 3dffaab0-ddb5-11f0-547e-ab55b9cff519 [observed] Occultation Date + Time : 2024-07-22 at 00:30:48 UT +/- 0.45 min [1] Object Designation : (523722) 2014 LV28 Star Designation : GDR3 6842364767794849664 Star Coordinates (ICRF) : RA = 21 30 25.5454, DE = -14 07 21.573 [2] Star Magnitudes : G = 13.98 mag, RP = 13.31 mag, BP = 14.49 mag Object Magnitude : V = 21.2 mag Estimated Magnitude Drop : 7.2 mag Estimated Max. Duration : 11.7 sec Speed of the shadow : 21.5 km/s Object Mean Diameter : 252.0 km (src: astorb) => apparent = 10 mas Apparent Motion : 0.0517 arcs/min @ PA = 255 deg Horizontal Parallax : 0.2560 arcs Dynamical Class : TNO Elongation to Moon & Sun : 14° (sunlit = 100%), Sun = 159° Cross-track uncertainty : 19.0 mas = 473 km = 1.88 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#23 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : 3dffaab0-ddb5-11f0-547e-ab55b9cff519 [observed] Occultation Date + Time : 2024-07-22 at 00:30:48 UT +/- 0.45 min [1] Object Designation : (523722) 2014 LV28 Star Designation : GDR3 6842364767794849664 Star Coordinates (ICRF) : RA = 21 30 25.5454, DE = -14 07 21.573 [2] Star Magnitudes : G = 13.98 mag, RP = 13.31 mag, BP = 14.49 mag Object Magnitude : V = 21.2 mag Estimated Magnitude Drop : 7.2 mag Estimated Max. Duration : 11.7 sec Speed of the shadow : 21.5 km/s Object Mean Diameter : 252.0 km (src: astorb) => apparent = 10 mas Apparent Motion : 0.0517 arcs/min @ PA = 255 deg Horizontal Parallax : 0.2560 arcs Dynamical Class : TNO Elongation to Moon & Sun : 14° (sunlit = 100%), Sun = 159° Cross-track uncertainty : 19.0 mas = 473 km = 1.88 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#23 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 ---------------------------------------------- 00:27:54 +58.0628 +057.7086 +10 222 +04 00:28:07 +54.2394 +047.8871 +16 213 -03 00:28:19 +51.5435 +041.2866 +21 207 -07 00:28:32 +49.3542 +035.9879 +24 202 -11 00:28:45 +47.4761 +031.4179 +27 198 -15 00:28:58 +45.8170 +027.3156 +29 194 -18 00:29:11 +44.3247 +023.5365 +31 190 -20 00:29:24 +42.9663 +019.9910 +33 186 -23 00:29:37 +41.7197 +016.6186 +34 182 -25 00:29:50 +40.5693 +013.3757 +35 178 -27 00:30:03 +39.5038 +010.2291 +36 174 -28 00:30:15 +38.5149 +007.1528 +37 171 -30 00:30:28 +37.5964 +004.1248 +37 167 -31 00:30:41 +36.7437 +001.1261 +38 163 -33 00:30:54 +35.9539 -001.8606 +38 160 -34 00:31:07 +35.2248 -004.8516 +37 156 -35 00:31:20 +34.5556 -007.8636 +37 153 -35 00:31:33 +33.9465 -010.9138 +36 149 -36 00:31:46 +33.3989 -014.0212 +35 146 -36 00:31:59 +32.9156 -017.2081 +34 142 -36 00:32:11 +32.5010 -020.5012 +33 139 -36 00:32:24 +32.1622 -023.9349 +31 136 -35 00:32:37 +31.9097 -027.5557 +29 132 -34 00:32:50 +31.7599 -031.4311 +27 129 -33 00:33:03 +31.7399 -035.6670 +24 126 -31 00:33:16 +31.8984 -040.4515 +20 123 -29 00:33:29 +32.3421 -046.1909 +16 119 -25 00:33:42 +33.4260 -054.2460 +10 114 -20 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 00:27:54   +58.0628  +057.7086   +10  222  +04 00:28:07   +54.2394  +047.8871   +16  213  -03 00:28:19   +51.5435  +041.2866   +21  207  -07 00:28:32   +49.3542  +035.9879   +24  202  -11 00:28:45   +47.4761  +031.4179   +27  198  -15 00:28:58   +45.8170  +027.3156   +29  194  -18 00:29:11   +44.3247  +023.5365   +31  190  -20 00:29:24   +42.9663  +019.9910   +33  186  -23 00:29:37   +41.7197  +016.6186   +34  182  -25 00:29:50   +40.5693  +013.3757   +35  178  -27 00:30:03   +39.5038  +010.2291   +36  174  -28 00:30:15   +38.5149  +007.1528   +37  171  -30 00:30:28   +37.5964  +004.1248   +37  167  -31 00:30:41   +36.7437  +001.1261   +38  163  -33 00:30:54   +35.9539  -001.8606   +38  160  -34 00:31:07   +35.2248  -004.8516   +37  156  -35 00:31:20   +34.5556  -007.8636   +37  153  -35 00:31:33   +33.9465  -010.9138   +36  149  -36 00:31:46   +33.3989  -014.0212   +35  146  -36 00:31:59   +32.9156  -017.2081   +34  142  -36 00:32:11   +32.5010  -020.5012   +33  139  -36 00:32:24   +32.1622  -023.9349   +31  136  -35 00:32:37   +31.9097  -027.5557   +29  132  -34 00:32:50   +31.7599  -031.4311   +27  129  -33 00:33:03   +31.7399  -035.6670   +24  126  -31 00:33:16   +31.8984  -040.4515   +20  123  -29 00:33:29   +32.3421  -046.1909   +16  119  -25 00:33:42   +33.4260  -054.2460   +10  114  -20

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +54.3474 +053.7147 +65.3843 +072.4450 +51.3451 +046.1224 +57.6829 +050.6665 +48.9983 +040.3455 +54.3983 +042.6285 +47.0177 +035.4914 +51.9087 +036.6825 +45.2826 +031.2039 +49.8395 +031.7361 +43.7291 +027.2989 +48.0452 +027.3845 +42.3185 +023.6671 +46.4513 +023.4262 +41.0252 +020.2373 +45.0135 +019.7437 +39.8315 +016.9593 +43.7034 +016.2615 +38.7247 +013.7964 +42.5013 +012.9268 +37.6955 +010.7199 +41.3933 +009.7008 +36.7367 +007.7068 +40.3693 +006.5533 +35.8431 +004.7374 +39.4220 +003.4593 +35.0109 +001.7949 +38.5461 +000.3976 +34.2373 -001.1366 +37.7377 -002.6510 +33.5206 -004.0720 +36.9947 -005.7050 +32.8602 -007.0262 +36.3160 -008.7826 +32.2561 -010.0148 +35.7018 -011.9032 +31.7095 -013.0549 +35.1539 -015.0886 +31.2228 -016.1661 +34.6756 -018.3641 +30.7997 -019.3716 +34.2724 -021.7613 +30.4461 -022.7007 +33.9530 -025.3215 +30.1704 -026.1921 +33.7308 -029.1029 +29.9857 -029.8995 +33.6276 -033.1933 +29.9123 -033.9038 +33.6814 -037.7400 +29.9847 -038.3384 +33.9680 -043.0334 +30.2695 -043.4580 +34.6898 -049.8465 +30.9319 -049.8936 +33.9180 -051.3015 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.