Cora»OccDetail

Stellar Occultation by (138251) 2000 FH57 on 2023-05-31 (00:12:34 UT)

Event Details
Occultation UUID [and db] : a360a5f0-ddb3-11f0-547e-547afb470606 [observed] Occultation Date + Time : 2023-05-31 at 00:12:34 UT +/- 0.15 min [1] Object Designation : (138251) 2000 FH57 Star Designation : GDR3 4103142344258633728 Star Coordinates (ICRF) : RA = 18 30 40.8685, DE = -15 44 29.086 [2] Star Magnitudes : G = 8.2 mag, RP = 7.76 mag, BP = 8.45 mag Object Magnitude : V = 19.68 mag Estimated Magnitude Drop : 11.5 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 6.6 km/s Object Mean Diameter : 2.1 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.3533 arcs/min @ PA = 270 deg Horizontal Parallax : 5.6850 arcs Dynamical Class : MBA Elongation to Moon & Sun : 80° (sunlit = 81%), Sun = 151° Cross-track uncertainty : 26.3 mas = 29 km = 14.05 path-width (1-sig) RUWE and duplicate source : 0.92 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#28 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : a360a5f0-ddb3-11f0-547e-547afb470606 [observed]

 Occultation Date + Time   : 2023-05-31 at 00:12:34 UT +/- 0.15 min  [1]
 Object Designation        : (138251) 2000 FH57
 Star Designation          : GDR3 4103142344258633728
 Star Coordinates (ICRF)   : RA = 18 30 40.8685, DE = -15 44 29.086  [2]
 Star Magnitudes           : G = 8.2 mag, RP = 7.76 mag, BP = 8.45 mag
 Object Magnitude          : V = 19.68 mag
 Estimated Magnitude Drop  : 11.5 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 6.6 km/s
 Object Mean Diameter      : 2.1 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.3533 arcs/min @ PA = 270 deg
 Horizontal Parallax       : 5.6850 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 80° (sunlit = 81%), Sun = 151°
 Cross-track uncertainty   : 26.3 mas = 29 km = 14.05 path-width (1-sig)
 RUWE and duplicate source : 0.92 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#28
 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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Interactive map

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Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 00:05:29 +59.5523 +088.1690 +01 237 +19 00:05:36 +57.4241 +081.3334 +05 231 +15 00:05:44 +56.4815 +078.1626 +07 228 +13 00:05:51 +55.7819 +075.7292 +08 226 +11 00:05:59 +55.2093 +073.6759 +09 224 +10 00:06:06 +54.7184 +071.8639 +10 223 +09 00:06:14 +54.2860 +070.2219 +11 221 +08 00:06:21 +53.8981 +068.7078 +12 220 +07 00:06:29 +53.5458 +067.2940 +13 219 +06 00:06:36 +53.2226 +065.9615 +14 218 +05 00:06:44 +52.9240 +064.6966 +14 217 +04 00:06:51 +52.6466 +063.4888 +15 216 +04 00:06:59 +52.3876 +062.3299 +16 215 +03 00:07:06 +52.1448 +061.2137 +16 214 +02 00:07:14 +51.9167 +060.1349 +17 213 +02 00:07:21 +51.7016 +059.0892 +17 212 +01 00:07:29 +51.4985 +058.0731 +18 211 +00 00:07:36 +51.3062 +057.0835 +18 210 +00 00:07:44 +51.1240 +056.1179 +19 209 -01 00:07:51 +50.9512 +055.1741 +19 208 -01 00:07:59 +50.7869 +054.2500 +19 207 -02 00:08:06 +50.6308 +053.3442 +20 207 -02 00:08:14 +50.4823 +052.4549 +20 206 -03 00:08:21 +50.3409 +051.5810 +21 205 -03 00:08:29 +50.2063 +050.7212 +21 204 -04 00:08:36 +50.0781 +049.8744 +21 203 -04 00:08:44 +49.9560 +049.0398 +22 203 -05 00:08:51 +49.8398 +048.2163 +22 202 -05 00:08:59 +49.7291 +047.4034 +22 201 -06 00:09:06 +49.6237 +046.6001 +22 200 -06 00:09:14 +49.5235 +045.8058 +23 200 -07 00:09:21 +49.4282 +045.0200 +23 199 -07 00:09:29 +49.3377 +044.2420 +23 198 -07 00:09:36 +49.2517 +043.4713 +23 197 -08 00:09:44 +49.1703 +042.7075 +24 197 -08 00:09:51 +49.0932 +041.9500 +24 196 -09 00:09:59 +49.0203 +041.1985 +24 195 -09 00:10:06 +48.9514 +040.4525 +24 194 -09 00:10:14 +48.8866 +039.7117 +24 194 -10 00:10:21 +48.8257 +038.9756 +25 193 -10 00:10:29 +48.7686 +038.2440 +25 192 -10 00:10:36 +48.7152 +037.5165 +25 191 -11 00:10:44 +48.6655 +036.7928 +25 191 -11 00:10:51 +48.6194 +036.0726 +25 190 -11 00:10:59 +48.5769 +035.3557 +25 189 -12 00:11:06 +48.5378 +034.6417 +25 189 -12 00:11:14 +48.5022 +033.9303 +25 188 -12 00:11:21 +48.4700 +033.2214 +26 187 -12 00:11:29 +48.4411 +032.5147 +26 186 -13 00:11:36 +48.4155 +031.8099 +26 186 -13 00:11:44 +48.3932 +031.1069 +26 185 -13 00:11:51 +48.3742 +030.4053 +26 184 -13 00:11:59 +48.3585 +029.7049 +26 184 -14 00:12:06 +48.3459 +029.0056 +26 183 -14 00:12:14 +48.3366 +028.3070 +26 182 -14 00:12:21 +48.3304 +027.6091 +26 181 -14 00:12:29 +48.3275 +026.9115 +26 181 -15 00:12:36 +48.3277 +026.2141 +26 180 -15 00:12:44 +48.3311 +025.5166 +26 179 -15 00:12:51 +48.3377 +024.8188 +26 179 -15 00:12:59 +48.3474 +024.1206 +26 178 -15 00:13:06 +48.3604 +023.4216 +26 177 -16 00:13:14 +48.3766 +022.7218 +26 176 -16 00:13:21 +48.3960 +022.0208 +26 176 -16 00:13:29 +48.4187 +021.3184 +26 175 -16 00:13:36 +48.4447 +020.6144 +26 174 -16 00:13:44 +48.4740 +019.9086 +26 174 -16 00:13:51 +48.5066 +019.2007 +25 173 -17 00:13:59 +48.5425 +018.4905 +25 172 -17 00:14:06 +48.5820 +017.7778 +25 171 -17 00:14:14 +48.6248 +017.0622 +25 171 -17 00:14:21 +48.6712 +016.3435 +25 170 -17 00:14:29 +48.7212 +015.6214 +25 169 -17 00:14:36 +48.7748 +014.8957 +25 168 -17 00:14:44 +48.8321 +014.1660 +25 168 -17 00:14:51 +48.8932 +013.4320 +24 167 -18 00:14:59 +48.9582 +012.6933 +24 166 -18 00:15:06 +49.0272 +011.9497 +24 166 -18 00:15:14 +49.1001 +011.2008 +24 165 -18 00:15:21 +49.1773 +010.4460 +24 164 -18 00:15:29 +49.2587 +009.6851 +23 163 -18 00:15:36 +49.3446 +008.9176 +23 163 -18 00:15:44 +49.4350 +008.1430 +23 162 -18 00:15:51 +49.5301 +007.3608 +23 161 -18 00:15:59 +49.6301 +006.5704 +23 160 -18 00:16:06 +49.7351 +005.7713 +22 160 -18 00:16:14 +49.8453 +004.9628 +22 159 -18 00:16:21 +49.9611 +004.1442 +22 158 -18 00:16:29 +50.0826 +003.3148 +21 157 -18 00:16:36 +50.2100 +002.4736 +21 156 -18 00:16:44 +50.3437 +001.6198 +21 156 -18 00:16:51 +50.4841 +000.7524 +20 155 -17 00:16:59 +50.6314 -000.1297 +20 154 -17 00:17:06 +50.7862 -001.0279 +20 153 -17 00:17:14 +50.9488 -001.9435 +19 152 -17 00:17:21 +51.1198 -002.8781 +19 152 -17 00:17:29 +51.2999 -003.8335 +18 151 -17 00:17:36 +51.4897 -004.8119 +18 150 -17 00:17:44 +51.6900 -005.8156 +17 149 -16 00:17:51 +51.9017 -006.8475 +17 148 -16 00:17:59 +52.1261 -007.9107 +16 147 -16 00:18:06 +52.3643 -009.0093 +16 146 -16 00:18:14 +52.6180 -010.1480 +15 145 -15 00:18:21 +52.8892 -011.3325 +15 144 -15 00:18:29 +53.1802 -012.5702 +14 143 -15 00:18:36 +53.4941 -013.8702 +13 142 -14 00:18:44 +53.8350 -015.2447 +12 141 -14 00:18:51 +54.2083 -016.7098 +12 139 -13 00:18:59 +54.6215 -018.2887 +11 138 -13 00:19:06 +55.0861 -020.0155 +10 137 -12 00:19:14 +55.6200 -021.9451 +09 135 -11 00:19:21 +56.2556 -024.1765 +07 133 -10 00:19:29 +57.0640 -026.9276 +06 131 -09 00:19:36 +58.2904 -030.9553 +03 127 -07 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 00:05:29   +59.5523  +088.1690   +01  237  +19 00:05:36   +57.4241  +081.3334   +05  231  +15 00:05:44   +56.4815  +078.1626   +07  228  +13 00:05:51   +55.7819  +075.7292   +08  226  +11 00:05:59   +55.2093  +073.6759   +09  224  +10 00:06:06   +54.7184  +071.8639   +10  223  +09 00:06:14   +54.2860  +070.2219   +11  221  +08 00:06:21   +53.8981  +068.7078   +12  220  +07 00:06:29   +53.5458  +067.2940   +13  219  +06 00:06:36   +53.2226  +065.9615   +14  218  +05 00:06:44   +52.9240  +064.6966   +14  217  +04 00:06:51   +52.6466  +063.4888   +15  216  +04 00:06:59   +52.3876  +062.3299   +16  215  +03 00:07:06   +52.1448  +061.2137   +16  214  +02 00:07:14   +51.9167  +060.1349   +17  213  +02 00:07:21   +51.7016  +059.0892   +17  212  +01 00:07:29   +51.4985  +058.0731   +18  211  +00 00:07:36   +51.3062  +057.0835   +18  210  +00 00:07:44   +51.1240  +056.1179   +19  209  -01 00:07:51   +50.9512  +055.1741   +19  208  -01 00:07:59   +50.7869  +054.2500   +19  207  -02 00:08:06   +50.6308  +053.3442   +20  207  -02 00:08:14   +50.4823  +052.4549   +20  206  -03 00:08:21   +50.3409  +051.5810   +21  205  -03 00:08:29   +50.2063  +050.7212   +21  204  -04 00:08:36   +50.0781  +049.8744   +21  203  -04 00:08:44   +49.9560  +049.0398   +22  203  -05 00:08:51   +49.8398  +048.2163   +22  202  -05 00:08:59   +49.7291  +047.4034   +22  201  -06 00:09:06   +49.6237  +046.6001   +22  200  -06 00:09:14   +49.5235  +045.8058   +23  200  -07 00:09:21   +49.4282  +045.0200   +23  199  -07 00:09:29   +49.3377  +044.2420   +23  198  -07 00:09:36   +49.2517  +043.4713   +23  197  -08 00:09:44   +49.1703  +042.7075   +24  197  -08 00:09:51   +49.0932  +041.9500   +24  196  -09 00:09:59   +49.0203  +041.1985   +24  195  -09 00:10:06   +48.9514  +040.4525   +24  194  -09 00:10:14   +48.8866  +039.7117   +24  194  -10 00:10:21   +48.8257  +038.9756   +25  193  -10 00:10:29   +48.7686  +038.2440   +25  192  -10 00:10:36   +48.7152  +037.5165   +25  191  -11 00:10:44   +48.6655  +036.7928   +25  191  -11 00:10:51   +48.6194  +036.0726   +25  190  -11 00:10:59   +48.5769  +035.3557   +25  189  -12 00:11:06   +48.5378  +034.6417   +25  189  -12 00:11:14   +48.5022  +033.9303   +25  188  -12 00:11:21   +48.4700  +033.2214   +26  187  -12 00:11:29   +48.4411  +032.5147   +26  186  -13 00:11:36   +48.4155  +031.8099   +26  186  -13 00:11:44   +48.3932  +031.1069   +26  185  -13 00:11:51   +48.3742  +030.4053   +26  184  -13 00:11:59   +48.3585  +029.7049   +26  184  -14 00:12:06   +48.3459  +029.0056   +26  183  -14 00:12:14   +48.3366  +028.3070   +26  182  -14 00:12:21   +48.3304  +027.6091   +26  181  -14 00:12:29   +48.3275  +026.9115   +26  181  -15 00:12:36   +48.3277  +026.2141   +26  180  -15 00:12:44   +48.3311  +025.5166   +26  179  -15 00:12:51   +48.3377  +024.8188   +26  179  -15 00:12:59   +48.3474  +024.1206   +26  178  -15 00:13:06   +48.3604  +023.4216   +26  177  -16 00:13:14   +48.3766  +022.7218   +26  176  -16 00:13:21   +48.3960  +022.0208   +26  176  -16 00:13:29   +48.4187  +021.3184   +26  175  -16 00:13:36   +48.4447  +020.6144   +26  174  -16 00:13:44   +48.4740  +019.9086   +26  174  -16 00:13:51   +48.5066  +019.2007   +25  173  -17 00:13:59   +48.5425  +018.4905   +25  172  -17 00:14:06   +48.5820  +017.7778   +25  171  -17 00:14:14   +48.6248  +017.0622   +25  171  -17 00:14:21   +48.6712  +016.3435   +25  170  -17 00:14:29   +48.7212  +015.6214   +25  169  -17 00:14:36   +48.7748  +014.8957   +25  168  -17 00:14:44   +48.8321  +014.1660   +25  168  -17 00:14:51   +48.8932  +013.4320   +24  167  -18 00:14:59   +48.9582  +012.6933   +24  166  -18 00:15:06   +49.0272  +011.9497   +24  166  -18 00:15:14   +49.1001  +011.2008   +24  165  -18 00:15:21   +49.1773  +010.4460   +24  164  -18 00:15:29   +49.2587  +009.6851   +23  163  -18 00:15:36   +49.3446  +008.9176   +23  163  -18 00:15:44   +49.4350  +008.1430   +23  162  -18 00:15:51   +49.5301  +007.3608   +23  161  -18 00:15:59   +49.6301  +006.5704   +23  160  -18 00:16:06   +49.7351  +005.7713   +22  160  -18 00:16:14   +49.8453  +004.9628   +22  159  -18 00:16:21   +49.9611  +004.1442   +22  158  -18 00:16:29   +50.0826  +003.3148   +21  157  -18 00:16:36   +50.2100  +002.4736   +21  156  -18 00:16:44   +50.3437  +001.6198   +21  156  -18 00:16:51   +50.4841  +000.7524   +20  155  -17 00:16:59   +50.6314  -000.1297   +20  154  -17 00:17:06   +50.7862  -001.0279   +20  153  -17 00:17:14   +50.9488  -001.9435   +19  152  -17 00:17:21   +51.1198  -002.8781   +19  152  -17 00:17:29   +51.2999  -003.8335   +18  151  -17 00:17:36   +51.4897  -004.8119   +18  150  -17 00:17:44   +51.6900  -005.8156   +17  149  -16 00:17:51   +51.9017  -006.8475   +17  148  -16 00:17:59   +52.1261  -007.9107   +16  147  -16 00:18:06   +52.3643  -009.0093   +16  146  -16 00:18:14   +52.6180  -010.1480   +15  145  -15 00:18:21   +52.8892  -011.3325   +15  144  -15 00:18:29   +53.1802  -012.5702   +14  143  -15 00:18:36   +53.4941  -013.8702   +13  142  -14 00:18:44   +53.8350  -015.2447   +12  141  -14 00:18:51   +54.2083  -016.7098   +12  139  -13 00:18:59   +54.6215  -018.2887   +11  138  -13 00:19:06   +55.0861  -020.0155   +10  137  -12 00:19:14   +55.6200  -021.9451   +09  135  -11 00:19:21   +56.2556  -024.1765   +07  133  -10 00:19:29   +57.0640  -026.9276   +06  131  -09 00:19:36   +58.2904  -030.9553   +03  127  -07

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +59.2470 +087.2897 +59.9008 +089.1903 +57.3569 +081.1934 +57.4925 +081.4771 +56.4299 +078.0698 +56.5336 +078.2567 +55.7373 +075.6575 +55.8267 +075.8017 +55.1690 +073.6168 +55.2497 +073.7356 +54.6810 +071.8132 +54.7559 +071.9149 +54.2508 +070.1775 +54.3213 +070.2666 +53.8646 +068.6682 +53.9318 +068.7475 +53.5136 +067.2583 +53.5780 +067.3299 +53.1916 +065.9290 +53.2537 +065.9942 +52.8939 +064.6668 +52.9542 +064.7265 +52.6173 +063.4613 +52.6759 +063.5164 +52.3590 +062.3044 +52.4162 +062.3555 +52.1169 +061.1900 +52.1728 +061.2375 +51.8893 +060.1127 +51.9441 +060.1571 +51.6747 +059.0684 +51.7285 +059.1100 +51.4720 +058.0536 +51.5250 +058.0926 +51.2802 +057.0651 +51.3323 +057.1019 +51.0984 +056.1006 +51.1498 +056.1353 +50.9258 +055.1577 +50.9765 +055.1904 +50.7619 +054.2346 +50.8120 +054.2655 +50.6061 +053.3295 +50.6556 +053.3588 +50.4578 +052.4411 +50.5068 +052.4688 +50.3167 +051.5679 +50.3652 +051.5941 +50.1823 +050.7087 +50.2303 +050.7336 +50.0543 +049.8626 +50.1019 +049.8862 +49.9324 +049.0286 +49.9797 +049.0510 +49.8163 +048.2057 +49.8632 +048.2270 +49.7058 +047.3933 +49.7524 +047.4135 +49.6006 +046.5905 +49.6468 +046.6097 +49.5005 +045.7967 +49.5465 +045.8149 +49.4053 +045.0114 +49.4510 +045.0286 +49.3150 +044.2338 +49.3604 +044.2502 +49.2292 +043.4636 +49.2744 +043.4791 +49.1478 +042.7002 +49.1928 +042.7148 +49.0708 +041.9431 +49.1156 +041.9569 +48.9980 +041.1920 +49.0425 +041.2050 +48.9293 +040.4464 +48.9736 +040.4587 +48.8645 +039.7059 +48.9087 +039.7174 +48.8037 +038.9702 +48.8477 +038.9810 +48.7467 +038.2389 +48.7906 +038.2491 +48.6934 +037.5118 +48.7371 +037.5212 +48.6437 +036.7884 +48.6874 +036.7972 +48.5977 +036.0686 +48.6412 +036.0767 +48.5552 +035.3519 +48.5986 +035.3594 +48.5162 +034.6382 +48.5595 +034.6451 +48.4806 +033.9272 +48.5238 +033.9335 +48.4484 +033.2186 +48.4915 +033.2243 +48.4195 +032.5122 +48.4626 +032.5173 +48.3940 +031.8077 +48.4370 +031.8122 +48.3718 +031.1049 +48.4147 +031.1088 +48.3528 +030.4036 +48.3957 +030.4069 +48.3370 +029.7035 +48.3799 +029.7063 +48.3245 +029.0045 +48.3674 +029.0067 +48.3152 +028.3062 +48.3580 +028.3079 +48.3090 +027.6085 +48.3518 +027.6096 +48.3061 +026.9112 +48.3489 +026.9118 +48.3063 +026.2141 +48.3491 +026.2141 +48.3097 +025.5169 +48.3525 +025.5163 +48.3163 +024.8194 +48.3591 +024.8183 +48.3260 +024.1214 +48.3689 +024.1198 +48.3390 +023.4228 +48.3819 +023.4205 +48.3552 +022.7232 +48.3981 +022.7204 +48.3746 +022.0224 +48.4175 +022.0191 +48.3972 +021.3204 +48.4402 +021.3164 +48.4232 +020.6167 +48.4662 +020.6121 +48.4524 +019.9111 +48.4955 +019.9060 +48.4850 +019.2036 +48.5282 +019.1979 +48.5209 +018.4937 +48.5642 +018.4874 +48.5603 +017.7812 +48.6037 +017.7743 +48.6031 +017.0660 +48.6466 +017.0584 +48.6494 +016.3476 +48.6930 +016.3394 +48.6993 +015.6259 +48.7431 +015.6170 +48.7529 +014.9005 +48.7968 +014.8909 +48.8101 +014.1711 +48.8541 +014.1609 +48.8712 +013.4374 +48.9153 +013.4265 +48.9361 +012.6992 +48.9804 +012.6875 +49.0049 +011.9559 +49.0494 +011.9435 +49.0778 +011.2073 +49.1225 +011.1942 +49.1549 +010.4530 +49.1998 +010.4391 +49.2362 +009.6925 +49.2813 +009.6778 +49.3219 +008.9254 +49.3673 +008.9098 +49.4122 +008.1513 +49.4578 +008.1348 +49.5072 +007.3695 +49.5530 +007.3521 +49.6070 +006.5796 +49.6532 +006.5612 +49.7118 +005.7810 +49.7583 +005.7616 +49.8220 +004.9730 +49.8688 +004.9526 +49.9375 +004.1550 +49.9847 +004.1334 +50.0588 +003.3261 +50.1063 +003.3034 +50.1860 +002.4856 +50.2340 +002.4616 +50.3196 +001.6325 +50.3679 +001.6072 +50.4597 +000.7658 +50.5085 +000.7391 +50.6068 -000.1156 +50.6561 -000.1438 +50.7612 -001.0130 +50.8111 -001.0428 +50.9236 -001.9277 +50.9741 -001.9593 +51.0943 -002.8614 +51.1454 -002.8948 +51.2740 -003.8158 +51.3259 -003.8513 +51.4634 -004.7931 +51.5160 -004.8308 +51.6632 -005.7956 +51.7167 -005.8357 +51.8745 -006.8261 +51.9290 -006.8689 +52.0983 -007.8879 +52.1539 -007.9337 +52.3360 -008.9848 +52.3927 -009.0339 +52.5890 -010.1216 +52.6471 -010.1745 +52.8594 -011.3040 +52.9190 -011.3612 +53.1495 -012.5392 +53.2109 -012.6014 +53.4624 -013.8362 +53.5259 -013.9044 +53.8020 -015.2071 +53.8680 -015.2824 +54.1738 -016.6679 +54.2428 -016.7519 +54.5851 -018.2413 +54.6580 -018.3364 +55.0472 -019.9608 +55.1251 -020.0706 +55.5775 -021.8800 +55.6626 -022.0107 +56.2077 -024.0954 +56.3038 -024.2587 +57.0059 -026.8159 +57.1227 -027.0414 +58.1999 -030.7446 +58.3844 -031.1770 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.