Cora»OccDetail

Stellar Occultation by (418631) 2008 TT40 on 2024-09-21 (21:03:54 UT)

Event Details
Occultation UUID [and db] : 6a28c040-ddb5-11f0-547e-850eeeff9081 [observed] Occultation Date + Time : 2024-09-21 at 21:03:54 UT +/- 0.25 min [1] Object Designation : (418631) 2008 TT40 Star Designation : GDR3 4212125417038941440 Star Coordinates (ICRF) : RA = 19 13 01.8454, DE = -04 58 53.365 [2] Star Magnitudes : G = 11.15 mag, RP = 10.66 mag, BP = 11.46 mag Object Magnitude : V = 21.54 mag Estimated Magnitude Drop : 10.4 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 8.0 km/s Object Mean Diameter : 2.0 km (src: astorb) => apparent = 1 mas Apparent Motion : 0.2650 arcs/min @ PA = 130 deg Horizontal Parallax : 3.5330 arcs Dynamical Class : MBA Elongation to Moon & Sun : 120° (sunlit = 80%), Sun = 109° Cross-track uncertainty : 37.0 mas = 66 km = 33.40 path-width (1-sig) RUWE and duplicate source : 0.85 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#25 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : 6a28c040-ddb5-11f0-547e-850eeeff9081 [observed] Occultation Date + Time : 2024-09-21 at 21:03:54 UT +/- 0.25 min [1] Object Designation : (418631) 2008 TT40 Star Designation : GDR3 4212125417038941440 Star Coordinates (ICRF) : RA = 19 13 01.8454, DE = -04 58 53.365 [2] Star Magnitudes : G = 11.15 mag, RP = 10.66 mag, BP = 11.46 mag Object Magnitude : V = 21.54 mag Estimated Magnitude Drop : 10.4 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 8.0 km/s Object Mean Diameter : 2.0 km (src: astorb) => apparent = 1 mas Apparent Motion : 0.2650 arcs/min @ PA = 130 deg Horizontal Parallax : 3.5330 arcs Dynamical Class : MBA Elongation to Moon & Sun : 120° (sunlit = 80%), Sun = 109° Cross-track uncertainty : 37.0 mas = 66 km = 33.40 path-width (1-sig) RUWE and duplicate source : 0.85 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#25 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

(If error 404: link not valid which means no data available)

Interactive map

Download KMZ

Occultation Ground Track
------------------ Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 20:58:25 +72.6225 +033.3044 +04 241 -17 20:58:32 +70.8363 +027.1632 +06 235 -18 20:58:40 +69.3988 +023.8617 +08 232 -19 20:58:47 +68.1320 +021.6801 +09 230 -20 20:58:55 +66.9773 +020.1188 +10 229 -21 20:59:02 +65.9053 +018.9532 +12 228 -22 20:59:10 +64.8982 +018.0615 +12 227 -22 20:59:17 +63.9442 +017.3701 +13 227 -23 20:59:25 +63.0348 +016.8308 +14 226 -24 20:59:32 +62.1637 +016.4107 +15 226 -24 20:59:40 +61.3260 +016.0861 +16 226 -25 20:59:47 +60.5179 +015.8396 +16 226 -26 20:59:55 +59.7361 +015.6580 +17 226 -26 21:00:02 +58.9780 +015.5310 +17 226 -27 21:00:10 +58.2415 +015.4506 +18 226 -28 21:00:17 +57.5246 +015.4103 +18 226 -28 21:00:25 +56.8257 +015.4049 +19 226 -29 21:00:32 +56.1435 +015.4302 +19 227 -29 21:00:40 +55.4767 +015.4826 +20 227 -30 21:00:47 +54.8242 +015.5592 +20 227 -31 21:00:55 +54.1851 +015.6574 +20 227 -31 21:01:02 +53.5586 +015.7752 +21 228 -32 21:01:10 +52.9439 +015.9108 +21 228 -32 21:01:17 +52.3402 +016.0626 +21 228 -33 21:01:25 +51.7470 +016.2294 +22 229 -33 21:01:32 +51.1638 +016.4099 +22 229 -34 21:01:40 +50.5899 +016.6032 +22 230 -34 21:01:47 +50.0249 +016.8085 +23 230 -35 21:01:55 +49.4685 +017.0250 +23 230 -36 21:02:02 +48.9202 +017.2521 +23 231 -36 21:02:10 +48.3796 +017.4891 +23 231 -37 21:02:17 +47.8464 +017.7356 +23 232 -37 21:02:25 +47.3203 +017.9912 +24 232 -38 21:02:32 +46.8010 +018.2555 +24 233 -38 21:02:40 +46.2882 +018.5282 +24 233 -39 21:02:47 +45.7818 +018.8090 +24 234 -39 21:02:55 +45.2814 +019.0976 +24 234 -40 21:03:02 +44.7868 +019.3939 +24 234 -41 21:03:10 +44.2979 +019.6978 +24 235 -41 21:03:17 +43.8144 +020.0089 +24 235 -42 21:03:25 +43.3362 +020.3274 +24 236 -42 21:03:32 +42.8631 +020.6530 +25 236 -43 21:03:40 +42.3950 +020.9858 +25 237 -43 21:03:47 +41.9316 +021.3256 +25 237 -44 21:03:55 +41.4730 +021.6725 +25 238 -44 21:04:02 +41.0189 +022.0265 +25 238 -45 21:04:10 +40.5692 +022.3877 +25 239 -45 21:04:17 +40.1238 +022.7560 +25 239 -46 21:04:25 +39.6826 +023.1316 +24 240 -46 21:04:32 +39.2455 +023.5145 +24 240 -47 21:04:40 +38.8125 +023.9049 +24 241 -48 21:04:47 +38.3834 +024.3029 +24 241 -48 21:04:55 +37.9581 +024.7087 +24 242 -49 21:05:02 +37.5366 +025.1225 +24 242 -49 21:05:10 +37.1189 +025.5443 +24 243 -50 21:05:17 +36.7048 +025.9746 +24 243 -50 21:05:25 +36.2943 +026.4136 +24 244 -51 21:05:32 +35.8873 +026.8615 +23 244 -51 21:05:40 +35.4839 +027.3186 +23 245 -52 21:05:47 +35.0839 +027.7854 +23 246 -52 21:05:55 +34.6874 +028.2622 +23 246 -53 21:06:02 +34.2943 +028.7494 +23 247 -53 21:06:10 +33.9045 +029.2476 +22 247 -54 21:06:17 +33.5182 +029.7573 +22 248 -54 21:06:25 +33.1353 +030.2791 +22 248 -55 21:06:32 +32.7557 +030.8136 +22 249 -55 21:06:40 +32.3795 +031.3615 +21 249 -56 21:06:47 +32.0067 +031.9238 +21 250 -56 21:06:55 +31.6374 +032.5014 +20 250 -57 21:07:02 +31.2716 +033.0952 +20 251 -58 21:07:10 +30.9094 +033.7066 +20 251 -58 21:07:17 +30.5508 +034.3368 +19 252 -58 21:07:25 +30.1959 +034.9875 +19 252 -59 21:07:32 +29.8449 +035.6605 +18 253 -59 21:07:40 +29.4978 +036.3578 +18 253 -60 21:07:47 +29.1550 +037.0820 +17 254 -60 21:07:55 +28.8166 +037.8362 +17 254 -61 21:08:02 +28.4829 +038.6238 +16 255 -61 21:08:10 +28.1542 +039.4493 +15 255 -62 21:08:17 +27.8311 +040.3183 +15 256 -62 21:08:25 +27.5140 +041.2377 +14 257 -62 21:08:32 +27.2039 +042.2169 +13 257 -63 21:08:40 +26.9017 +043.2683 +12 258 -63 21:08:47 +26.6090 +044.4097 +11 258 -63 21:08:55 +26.3282 +045.6676 +10 259 -63 21:09:02 +26.0629 +047.0850 +09 260 -63 21:09:10 +25.8202 +048.7412 +08 261 -63 21:09:17 +25.6159 +050.8173 +06 262 -62 21:09:25 +25.5139 +054.0408 +03 263 -61 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 20:58:25   +72.6225  +033.3044   +04  241  -17 20:58:32   +70.8363  +027.1632   +06  235  -18 20:58:40   +69.3988  +023.8617   +08  232  -19 20:58:47   +68.1320  +021.6801   +09  230  -20 20:58:55   +66.9773  +020.1188   +10  229  -21 20:59:02   +65.9053  +018.9532   +12  228  -22 20:59:10   +64.8982  +018.0615   +12  227  -22 20:59:17   +63.9442  +017.3701   +13  227  -23 20:59:25   +63.0348  +016.8308   +14  226  -24 20:59:32   +62.1637  +016.4107   +15  226  -24 20:59:40   +61.3260  +016.0861   +16  226  -25 20:59:47   +60.5179  +015.8396   +16  226  -26 20:59:55   +59.7361  +015.6580   +17  226  -26 21:00:02   +58.9780  +015.5310   +17  226  -27 21:00:10   +58.2415  +015.4506   +18  226  -28 21:00:17   +57.5246  +015.4103   +18  226  -28 21:00:25   +56.8257  +015.4049   +19  226  -29 21:00:32   +56.1435  +015.4302   +19  227  -29 21:00:40   +55.4767  +015.4826   +20  227  -30 21:00:47   +54.8242  +015.5592   +20  227  -31 21:00:55   +54.1851  +015.6574   +20  227  -31 21:01:02   +53.5586  +015.7752   +21  228  -32 21:01:10   +52.9439  +015.9108   +21  228  -32 21:01:17   +52.3402  +016.0626   +21  228  -33 21:01:25   +51.7470  +016.2294   +22  229  -33 21:01:32   +51.1638  +016.4099   +22  229  -34 21:01:40   +50.5899  +016.6032   +22  230  -34 21:01:47   +50.0249  +016.8085   +23  230  -35 21:01:55   +49.4685  +017.0250   +23  230  -36 21:02:02   +48.9202  +017.2521   +23  231  -36 21:02:10   +48.3796  +017.4891   +23  231  -37 21:02:17   +47.8464  +017.7356   +23  232  -37 21:02:25   +47.3203  +017.9912   +24  232  -38 21:02:32   +46.8010  +018.2555   +24  233  -38 21:02:40   +46.2882  +018.5282   +24  233  -39 21:02:47   +45.7818  +018.8090   +24  234  -39 21:02:55   +45.2814  +019.0976   +24  234  -40 21:03:02   +44.7868  +019.3939   +24  234  -41 21:03:10   +44.2979  +019.6978   +24  235  -41 21:03:17   +43.8144  +020.0089   +24  235  -42 21:03:25   +43.3362  +020.3274   +24  236  -42 21:03:32   +42.8631  +020.6530   +25  236  -43 21:03:40   +42.3950  +020.9858   +25  237  -43 21:03:47   +41.9316  +021.3256   +25  237  -44 21:03:55   +41.4730  +021.6725   +25  238  -44 21:04:02   +41.0189  +022.0265   +25  238  -45 21:04:10   +40.5692  +022.3877   +25  239  -45 21:04:17   +40.1238  +022.7560   +25  239  -46 21:04:25   +39.6826  +023.1316   +24  240  -46 21:04:32   +39.2455  +023.5145   +24  240  -47 21:04:40   +38.8125  +023.9049   +24  241  -48 21:04:47   +38.3834  +024.3029   +24  241  -48 21:04:55   +37.9581  +024.7087   +24  242  -49 21:05:02   +37.5366  +025.1225   +24  242  -49 21:05:10   +37.1189  +025.5443   +24  243  -50 21:05:17   +36.7048  +025.9746   +24  243  -50 21:05:25   +36.2943  +026.4136   +24  244  -51 21:05:32   +35.8873  +026.8615   +23  244  -51 21:05:40   +35.4839  +027.3186   +23  245  -52 21:05:47   +35.0839  +027.7854   +23  246  -52 21:05:55   +34.6874  +028.2622   +23  246  -53 21:06:02   +34.2943  +028.7494   +23  247  -53 21:06:10   +33.9045  +029.2476   +22  247  -54 21:06:17   +33.5182  +029.7573   +22  248  -54 21:06:25   +33.1353  +030.2791   +22  248  -55 21:06:32   +32.7557  +030.8136   +22  249  -55 21:06:40   +32.3795  +031.3615   +21  249  -56 21:06:47   +32.0067  +031.9238   +21  250  -56 21:06:55   +31.6374  +032.5014   +20  250  -57 21:07:02   +31.2716  +033.0952   +20  251  -58 21:07:10   +30.9094  +033.7066   +20  251  -58 21:07:17   +30.5508  +034.3368   +19  252  -58 21:07:25   +30.1959  +034.9875   +19  252  -59 21:07:32   +29.8449  +035.6605   +18  253  -59 21:07:40   +29.4978  +036.3578   +18  253  -60 21:07:47   +29.1550  +037.0820   +17  254  -60 21:07:55   +28.8166  +037.8362   +17  254  -61 21:08:02   +28.4829  +038.6238   +16  255  -61 21:08:10   +28.1542  +039.4493   +15  255  -62 21:08:17   +27.8311  +040.3183   +15  256  -62 21:08:25   +27.5140  +041.2377   +14  257  -62 21:08:32   +27.2039  +042.2169   +13  257  -63 21:08:40   +26.9017  +043.2683   +12  258  -63 21:08:47   +26.6090  +044.4097   +11  258  -63 21:08:55   +26.3282  +045.6676   +10  259  -63 21:09:02   +26.0629  +047.0850   +09  260  -63 21:09:10   +25.8202  +048.7412   +08  261  -63 21:09:17   +25.6159  +050.8173   +06  262  -62 21:09:25   +25.5139  +054.0408   +03  263  -61

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +72.6833 +033.6962 +72.5631 +032.9288 +70.8770 +027.3598 +70.7959 +026.9698 +69.4327 +024.0012 +69.3651 +023.7237 +68.1619 +021.7906 +68.1022 +021.5706 +67.0045 +020.2113 +66.9501 +020.0268 +65.9305 +019.0334 +65.8801 +018.8733 +64.9219 +018.1328 +64.8745 +017.9905 +63.9666 +017.4346 +63.9218 +017.3058 +63.0561 +016.8899 +63.0134 +016.7719 +62.1842 +016.4655 +62.1433 +016.3561 +61.3457 +016.1373 +61.3064 +016.0351 +60.5369 +015.8878 +60.4990 +015.7916 +59.7545 +015.7035 +59.7178 +015.6125 +58.9958 +015.5743 +58.9602 +015.4878 +58.2588 +015.4920 +58.2242 +015.4093 +57.5414 +015.4500 +57.5077 +015.3707 +56.8422 +015.4431 +56.8093 +015.3668 +56.1596 +015.4671 +56.1274 +015.3935 +55.4924 +015.5183 +55.4610 +015.4471 +54.8396 +015.5938 +54.8088 +015.5247 +54.2003 +015.6910 +54.1700 +015.6239 +53.5735 +015.8079 +53.5438 +015.7426 +52.9584 +015.9427 +52.9293 +015.8789 +52.3546 +016.0938 +52.3259 +016.0315 +51.7611 +016.2599 +51.7329 +016.1989 +51.1777 +016.4398 +51.1499 +016.3801 +50.6036 +016.6326 +50.5762 +016.5740 +50.0385 +016.8373 +50.0114 +016.7798 +49.4818 +017.0533 +49.4552 +016.9967 +48.9333 +017.2799 +48.9070 +017.2242 +48.3926 +017.5166 +48.3666 +017.4617 +47.8592 +017.7627 +47.8335 +017.7086 +47.3330 +018.0180 +47.3076 +017.9645 +46.8136 +018.2819 +46.7884 +018.2291 +46.3007 +018.5543 +46.2758 +018.5021 +45.7941 +018.8348 +45.7695 +018.7832 +45.2936 +019.1232 +45.2692 +019.0721 +44.7989 +019.4193 +44.7747 +019.3686 +44.3099 +019.7229 +44.2859 +019.6726 +43.8263 +020.0339 +43.8025 +019.9840 +43.3480 +020.3522 +43.3244 +020.3026 +42.8748 +020.6777 +42.8514 +020.6284 +42.4066 +021.0103 +42.3834 +020.9613 +41.9432 +021.3500 +41.9201 +021.3013 +41.4844 +021.6968 +41.4615 +021.6483 +41.0302 +022.0507 +41.0075 +022.0024 +40.5804 +022.4118 +40.5579 +022.3636 +40.1350 +022.7800 +40.1126 +022.7320 +39.6937 +023.1556 +39.6715 +023.1076 +39.2566 +023.5385 +39.2345 +023.4906 +38.8235 +023.9288 +38.8015 +023.8810 +38.3943 +024.3268 +38.3724 +024.2791 +37.9690 +024.7326 +37.9472 +024.6848 +37.5475 +025.1464 +37.5258 +025.0985 +37.1297 +025.5683 +37.1081 +025.5204 +36.7156 +025.9987 +36.6940 +025.9506 +36.3050 +026.4377 +36.2836 +026.3895 +35.8980 +026.8856 +35.8766 +026.8373 +35.4945 +027.3429 +35.4732 +027.2944 +35.0945 +027.8098 +35.0733 +027.7610 +34.6980 +028.2867 +34.6768 +028.2377 +34.3048 +028.7741 +34.2837 +028.7248 +33.9151 +029.2725 +33.8940 +029.2228 +33.5287 +029.7824 +33.5077 +029.7322 +33.1458 +030.3044 +33.1248 +030.2538 +32.7662 +030.8391 +32.7452 +030.7880 +32.3900 +031.3874 +32.3690 +031.3357 +32.0172 +031.9500 +31.9963 +031.8977 +31.6479 +032.5279 +31.6270 +032.4749 +31.2821 +033.1222 +31.2612 +033.0683 +30.9199 +033.7340 +30.8989 +033.6792 +30.5613 +034.3648 +30.5403 +034.3090 +30.2064 +035.0160 +30.1854 +034.9591 +29.8554 +035.6896 +29.8343 +035.6314 +29.5084 +036.3876 +29.4873 +036.3280 +29.1656 +037.1127 +29.1444 +037.0515 +28.8273 +037.8677 +28.8059 +037.8047 +28.4936 +038.6564 +28.4721 +038.5912 +28.1651 +039.4832 +28.1434 +039.4155 +27.8420 +040.3536 +27.8201 +040.2830 +27.5251 +041.2748 +27.5030 +041.2007 +27.2151 +042.2561 +27.1926 +042.1778 +26.9131 +043.3102 +26.8902 +043.2266 +26.6207 +044.4550 +26.5973 +044.3646 +26.3403 +045.7174 +26.3161 +045.6180 +26.0756 +047.1415 +26.0502 +047.0289 +25.8338 +048.8083 +25.8066 +048.6746 +25.6314 +050.9059 +25.6006 +050.7301 +25.5375 +054.2211 +25.4913 +053.8703 Azimuth (Azm) measured from North to East.

Aladin Sky Atlas

Loading sky atlas…

Aladin Lite direct link (has Gaia overlay)

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.