Cora»OccDetail

Stellar Occultation by (414669) 2009 WQ69 on 2024-10-01 (17:55:00 UT)

Event Details
Occultation UUID [and db] : 7bbe6620-ddb5-11f0-547e-0c8af9d173b3 [observed] Occultation Date + Time : 2024-10-01 at 17:55:00 UT +/- 0.07 min [1] Object Designation : (414669) 2009 WQ69 Star Designation : GDR3 2816298532313572992 Star Coordinates (ICRF) : RA = 22 58 18.4350, DE = +14 32 12.738 [2] Star Magnitudes : G = 12.53 mag, RP = 11.39 mag, BP = 12.35 mag Object Magnitude : V = 19.46 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 8.0 km/s Object Mean Diameter : 2.1 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4567 arcs/min @ PA = 225 deg Horizontal Parallax : 6.0510 arcs Dynamical Class : MBA Elongation to Moon & Sun : 159° (sunlit = 1%), Sun = 154° Cross-track uncertainty : 20.7 mas = 21 km = 10.39 path-width (1-sig) RUWE and duplicate source : 7.15 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#33 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 7bbe6620-ddb5-11f0-547e-0c8af9d173b3 [observed]

 Occultation Date + Time   : 2024-10-01 at 17:55:00 UT +/- 0.07 min  [1]
 Object Designation        : (414669) 2009 WQ69
 Star Designation          : GDR3 2816298532313572992
 Star Coordinates (ICRF)   : RA = 22 58 18.4350, DE = +14 32 12.738  [2]
 Star Magnitudes           : G = 12.53 mag, RP = 11.39 mag, BP = 12.35 mag
 Object Magnitude          : V = 19.46 mag
 Estimated Magnitude Drop  : 6.9 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 8.0 km/s
 Object Mean Diameter      : 2.1 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4567 arcs/min @ PA = 225 deg
 Horizontal Parallax       : 6.0510 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 159° (sunlit = 1%), Sun = 154°
 Cross-track uncertainty   : 20.7 mas = 21 km = 10.39 path-width (1-sig)
 RUWE and duplicate source : 7.15 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#33
 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 file

Aladin Sky Atlas

Aladin Lite direct link (has Gaia overlay)

Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 17:49:12 +68.5273 -049.7555 +04 061 +13 17:49:20 +69.1583 -043.2217 +07 067 +11 17:49:27 +69.3205 -038.2172 +09 071 +09 17:49:35 +69.2568 -034.0406 +10 075 +08 17:49:42 +69.0539 -030.4464 +11 079 +07 17:49:50 +68.7560 -027.3063 +12 081 +06 17:49:57 +68.3899 -024.5381 +13 084 +05 17:50:05 +67.9731 -022.0832 +14 086 +05 17:50:12 +67.5181 -019.8965 +15 088 +04 17:50:20 +67.0337 -017.9420 +16 090 +03 17:50:27 +66.5268 -016.1900 +16 091 +03 17:50:35 +66.0023 -014.6160 +17 093 +02 17:50:42 +65.4644 -013.1991 +18 094 +02 17:50:50 +64.9160 -011.9215 +18 095 +02 17:50:57 +64.3597 -010.7680 +19 096 +01 17:51:05 +63.7974 -009.7254 +19 096 +01 17:51:12 +63.2307 -008.7824 +20 097 +01 17:51:20 +62.6608 -007.9289 +20 098 +00 17:51:27 +62.0888 -007.1565 +21 098 +00 17:51:35 +61.5155 -006.4574 +21 099 +00 17:51:42 +60.9415 -005.8250 +22 099 -01 17:51:50 +60.3674 -005.2534 +22 099 -01 17:51:57 +59.7936 -004.7374 +22 100 -01 17:52:05 +59.2205 -004.2724 +23 100 -01 17:52:12 +58.6484 -003.8543 +23 100 -01 17:52:20 +58.0774 -003.4794 +23 100 -02 17:52:27 +57.5078 -003.1444 +24 100 -02 17:52:35 +56.9397 -002.8464 +24 100 -02 17:52:42 +56.3732 -002.5827 +24 100 -02 17:52:50 +55.8084 -002.3511 +24 100 -02 17:52:57 +55.2453 -002.1493 +25 100 -02 17:53:05 +54.6839 -001.9754 +25 100 -02 17:53:12 +54.1243 -001.8278 +25 100 -02 17:53:20 +53.5665 -001.7047 +25 100 -02 17:53:27 +53.0104 -001.6049 +25 100 -03 17:53:35 +52.4561 -001.5270 +26 100 -03 17:53:42 +51.9035 -001.4698 +26 099 -03 17:53:50 +51.3525 -001.4322 +26 099 -03 17:53:57 +50.8032 -001.4133 +26 099 -03 17:54:05 +50.2555 -001.4123 +26 099 -03 17:54:12 +49.7093 -001.4282 +26 098 -03 17:54:20 +49.1645 -001.4605 +26 098 -03 17:54:27 +48.6212 -001.5083 +26 098 -03 17:54:35 +48.0792 -001.5712 +26 098 -02 17:54:42 +47.5385 -001.6485 +26 097 -02 17:54:50 +46.9990 -001.7399 +26 097 -02 17:54:57 +46.4606 -001.8448 +26 097 -02 17:55:05 +45.9233 -001.9629 +26 096 -02 17:55:12 +45.3870 -002.0937 +26 096 -02 17:55:20 +44.8515 -002.2371 +26 096 -02 17:55:27 +44.3169 -002.3927 +26 095 -02 17:55:35 +43.7830 -002.5603 +26 095 -02 17:55:42 +43.2497 -002.7397 +26 095 -02 17:55:50 +42.7169 -002.9307 +26 094 -01 17:55:57 +42.1847 -003.1332 +26 094 -01 17:56:05 +41.6528 -003.3471 +26 093 -01 17:56:12 +41.1211 -003.5723 +26 093 -01 17:56:20 +40.5896 -003.8088 +26 093 -01 17:56:27 +40.0582 -004.0565 +26 092 -01 17:56:35 +39.5266 -004.3155 +25 092 +00 17:56:42 +38.9950 -004.5859 +25 091 +00 17:56:50 +38.4630 -004.8677 +25 091 +00 17:56:57 +37.9306 -005.1611 +25 091 +00 17:57:05 +37.3976 -005.4662 +25 090 +01 17:57:12 +36.8640 -005.7832 +24 090 +01 17:57:20 +36.3295 -006.1124 +24 089 +01 17:57:27 +35.7940 -006.4541 +24 089 +01 17:57:35 +35.2573 -006.8085 +24 089 +02 17:57:42 +34.7193 -007.1761 +23 088 +02 17:57:50 +34.1798 -007.5574 +23 088 +02 17:57:57 +33.6385 -007.9527 +23 087 +03 17:58:05 +33.0952 -008.3628 +22 087 +03 17:58:12 +32.5498 -008.7883 +22 086 +04 17:58:20 +32.0018 -009.2299 +22 086 +04 17:58:27 +31.4511 -009.6886 +21 086 +04 17:58:35 +30.8972 -010.1653 +21 085 +05 17:58:42 +30.3399 -010.6612 +20 085 +05 17:58:50 +29.7787 -011.1777 +20 084 +06 17:58:57 +29.2131 -011.7163 +19 084 +06 17:59:05 +28.6426 -012.2788 +19 083 +07 17:59:12 +28.0666 -012.8675 +18 083 +07 17:59:20 +27.4842 -013.4849 +18 083 +08 17:59:27 +26.8947 -014.1341 +17 082 +09 17:59:35 +26.2970 -014.8189 +16 082 +09 17:59:42 +25.6897 -015.5441 +16 081 +10 17:59:50 +25.0713 -016.3156 +15 081 +11 17:59:57 +24.4396 -017.1413 +14 080 +12 18:00:05 +23.7918 -018.0315 +13 080 +13 18:00:12 +23.1241 -019.0007 +12 079 +13 18:00:20 +22.4308 -020.0699 +11 079 +15 18:00:27 +21.7033 -021.2720 +10 078 +16 18:00:35 +20.9264 -022.6640 +09 078 +17 18:00:42 +20.0696 -024.3626 +07 077 +19 18:00:50 +19.0441 -026.7051 +05 076 +21 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 17:49:12   +68.5273  -049.7555   +04  061  +13 17:49:20   +69.1583  -043.2217   +07  067  +11 17:49:27   +69.3205  -038.2172   +09  071  +09 17:49:35   +69.2568  -034.0406   +10  075  +08 17:49:42   +69.0539  -030.4464   +11  079  +07 17:49:50   +68.7560  -027.3063   +12  081  +06 17:49:57   +68.3899  -024.5381   +13  084  +05 17:50:05   +67.9731  -022.0832   +14  086  +05 17:50:12   +67.5181  -019.8965   +15  088  +04 17:50:20   +67.0337  -017.9420   +16  090  +03 17:50:27   +66.5268  -016.1900   +16  091  +03 17:50:35   +66.0023  -014.6160   +17  093  +02 17:50:42   +65.4644  -013.1991   +18  094  +02 17:50:50   +64.9160  -011.9215   +18  095  +02 17:50:57   +64.3597  -010.7680   +19  096  +01 17:51:05   +63.7974  -009.7254   +19  096  +01 17:51:12   +63.2307  -008.7824   +20  097  +01 17:51:20   +62.6608  -007.9289   +20  098  +00 17:51:27   +62.0888  -007.1565   +21  098  +00 17:51:35   +61.5155  -006.4574   +21  099  +00 17:51:42   +60.9415  -005.8250   +22  099  -01 17:51:50   +60.3674  -005.2534   +22  099  -01 17:51:57   +59.7936  -004.7374   +22  100  -01 17:52:05   +59.2205  -004.2724   +23  100  -01 17:52:12   +58.6484  -003.8543   +23  100  -01 17:52:20   +58.0774  -003.4794   +23  100  -02 17:52:27   +57.5078  -003.1444   +24  100  -02 17:52:35   +56.9397  -002.8464   +24  100  -02 17:52:42   +56.3732  -002.5827   +24  100  -02 17:52:50   +55.8084  -002.3511   +24  100  -02 17:52:57   +55.2453  -002.1493   +25  100  -02 17:53:05   +54.6839  -001.9754   +25  100  -02 17:53:12   +54.1243  -001.8278   +25  100  -02 17:53:20   +53.5665  -001.7047   +25  100  -02 17:53:27   +53.0104  -001.6049   +25  100  -03 17:53:35   +52.4561  -001.5270   +26  100  -03 17:53:42   +51.9035  -001.4698   +26  099  -03 17:53:50   +51.3525  -001.4322   +26  099  -03 17:53:57   +50.8032  -001.4133   +26  099  -03 17:54:05   +50.2555  -001.4123   +26  099  -03 17:54:12   +49.7093  -001.4282   +26  098  -03 17:54:20   +49.1645  -001.4605   +26  098  -03 17:54:27   +48.6212  -001.5083   +26  098  -03 17:54:35   +48.0792  -001.5712   +26  098  -02 17:54:42   +47.5385  -001.6485   +26  097  -02 17:54:50   +46.9990  -001.7399   +26  097  -02 17:54:57   +46.4606  -001.8448   +26  097  -02 17:55:05   +45.9233  -001.9629   +26  096  -02 17:55:12   +45.3870  -002.0937   +26  096  -02 17:55:20   +44.8515  -002.2371   +26  096  -02 17:55:27   +44.3169  -002.3927   +26  095  -02 17:55:35   +43.7830  -002.5603   +26  095  -02 17:55:42   +43.2497  -002.7397   +26  095  -02 17:55:50   +42.7169  -002.9307   +26  094  -01 17:55:57   +42.1847  -003.1332   +26  094  -01 17:56:05   +41.6528  -003.3471   +26  093  -01 17:56:12   +41.1211  -003.5723   +26  093  -01 17:56:20   +40.5896  -003.8088   +26  093  -01 17:56:27   +40.0582  -004.0565   +26  092  -01 17:56:35   +39.5266  -004.3155   +25  092  +00 17:56:42   +38.9950  -004.5859   +25  091  +00 17:56:50   +38.4630  -004.8677   +25  091  +00 17:56:57   +37.9306  -005.1611   +25  091  +00 17:57:05   +37.3976  -005.4662   +25  090  +01 17:57:12   +36.8640  -005.7832   +24  090  +01 17:57:20   +36.3295  -006.1124   +24  089  +01 17:57:27   +35.7940  -006.4541   +24  089  +01 17:57:35   +35.2573  -006.8085   +24  089  +02 17:57:42   +34.7193  -007.1761   +23  088  +02 17:57:50   +34.1798  -007.5574   +23  088  +02 17:57:57   +33.6385  -007.9527   +23  087  +03 17:58:05   +33.0952  -008.3628   +22  087  +03 17:58:12   +32.5498  -008.7883   +22  086  +04 17:58:20   +32.0018  -009.2299   +22  086  +04 17:58:27   +31.4511  -009.6886   +21  086  +04 17:58:35   +30.8972  -010.1653   +21  085  +05 17:58:42   +30.3399  -010.6612   +20  085  +05 17:58:50   +29.7787  -011.1777   +20  084  +06 17:58:57   +29.2131  -011.7163   +19  084  +06 17:59:05   +28.6426  -012.2788   +19  083  +07 17:59:12   +28.0666  -012.8675   +18  083  +07 17:59:20   +27.4842  -013.4849   +18  083  +08 17:59:27   +26.8947  -014.1341   +17  082  +09 17:59:35   +26.2970  -014.8189   +16  082  +09 17:59:42   +25.6897  -015.5441   +16  081  +10 17:59:50   +25.0713  -016.3156   +15  081  +11 17:59:57   +24.4396  -017.1413   +14  080  +12 18:00:05   +23.7918  -018.0315   +13  080  +13 18:00:12   +23.1241  -019.0007   +12  079  +13 18:00:20   +22.4308  -020.0699   +11  079  +15 18:00:27   +21.7033  -021.2720   +10  078  +16 18:00:35   +20.9264  -022.6640   +09  078  +17 18:00:42   +20.0696  -024.3626   +07  077  +19 18:00:50   +19.0441  -026.7051   +05  076  +21

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +68.5838 -049.5022 +68.4690 -050.0141 +69.1899 -043.0429 +69.1262 -043.4018 +69.3424 -038.0680 +69.2984 -038.3672 +69.2731 -033.9092 +69.2404 -034.1724 +69.0664 -030.3278 +69.0413 -030.5654 +68.7658 -027.1976 +68.7462 -027.4152 +68.3975 -024.4376 +68.3822 -024.6389 +67.9791 -021.9896 +67.9671 -022.1770 +67.5228 -019.8089 +67.5134 -019.9843 +67.0373 -017.8595 +67.0301 -018.0246 +66.5295 -016.1122 +66.5240 -016.2680 +66.0043 -014.5423 +66.0003 -014.6899 +65.4657 -013.1291 +65.4630 -013.2693 +64.9168 -011.8548 +64.9152 -011.9884 +64.3601 -010.7042 +64.3593 -010.8319 +63.7974 -009.6643 +63.7975 -009.7865 +63.2303 -008.7238 +63.2311 -008.8410 +62.6602 -007.8726 +62.6615 -007.9853 +62.0879 -007.1022 +62.0897 -007.2108 +61.5143 -006.4050 +61.5166 -006.5098 +60.9402 -005.7744 +60.9428 -005.8756 +60.3659 -005.2044 +60.3689 -005.3024 +59.7920 -004.6899 +59.7953 -004.7850 +59.2188 -004.2263 +59.2223 -004.3186 +58.6465 -003.8095 +58.6503 -003.8992 +58.0754 -003.4357 +58.0794 -003.5230 +57.5058 -003.1019 +57.5099 -003.1869 +56.9376 -002.8049 +56.9419 -002.8879 +56.3710 -002.5422 +56.3754 -002.6233 +55.8061 -002.3115 +55.8106 -002.3907 +55.2429 -002.1106 +55.2476 -002.1881 +54.6815 -001.9375 +54.6862 -002.0134 +54.1219 -001.7906 +54.1267 -001.8650 +53.5641 -001.6683 +53.5689 -001.7413 +53.0080 -001.5691 +53.0128 -001.6408 +52.4536 -001.4918 +52.4585 -001.5622 +51.9010 -001.4351 +51.9059 -001.5044 +51.3501 -001.3981 +51.3550 -001.4663 +50.8007 -001.3798 +50.8057 -001.4469 +50.2530 -001.3792 +50.2579 -001.4454 +49.7068 -001.3956 +49.7117 -001.4609 +49.1621 -001.4283 +49.1670 -001.4927 +48.6188 -001.4765 +48.6237 -001.5401 +48.0768 -001.5398 +48.0817 -001.6026 +47.5361 -001.6175 +47.5409 -001.6796 +46.9966 -001.7092 +47.0014 -001.7706 +46.4583 -001.8144 +46.4630 -001.8752 +45.9210 -001.9328 +45.9257 -001.9930 +45.3846 -002.0639 +45.3893 -002.1236 +44.8492 -002.2075 +44.8538 -002.2667 +44.3146 -002.3634 +44.3191 -002.4221 +43.7807 -002.5312 +43.7852 -002.5895 +43.2475 -002.7108 +43.2519 -002.7687 +42.7148 -002.9019 +42.7191 -002.9595 +42.1825 -003.1046 +42.1868 -003.1618 +41.6507 -003.3186 +41.6548 -003.3756 +41.1190 -003.5440 +41.1231 -003.6006 +40.5876 -003.7805 +40.5916 -003.8370 +40.0562 -004.0284 +40.0601 -004.0846 +39.5247 -004.2875 +39.5285 -004.3436 +38.9931 -004.5579 +38.9968 -004.6139 +38.4612 -004.8398 +38.4648 -004.8957 +37.9288 -005.1332 +37.9323 -005.1891 +37.3959 -005.4383 +37.3993 -005.4942 +36.8624 -005.7553 +36.8656 -005.8112 +36.3279 -006.0845 +36.3310 -006.1404 +35.7925 -006.4261 +35.7954 -006.4821 +35.2559 -006.7804 +35.2587 -006.8366 +34.7180 -007.1480 +34.7206 -007.2043 +34.1786 -007.5291 +34.1810 -007.5857 +33.6374 -007.9243 +33.6396 -007.9812 +33.0942 -008.3342 +33.0962 -008.3915 +32.5489 -008.7594 +32.5506 -008.8171 +32.0010 -009.2008 +32.0026 -009.2590 +31.4504 -009.6592 +31.4517 -009.7180 +30.8967 -010.1356 +30.8977 -010.1950 +30.3395 -010.6311 +30.3403 -010.6913 +29.7785 -011.1472 +29.7789 -011.2082 +29.2131 -011.6853 +29.2131 -011.7473 +28.6428 -012.2473 +28.6424 -012.3104 +28.0669 -012.8353 +28.0662 -012.8997 +27.4848 -013.4520 +27.4836 -013.5178 +26.8956 -014.1003 +26.8938 -014.1679 +26.2982 -014.7841 +26.2958 -014.8537 +25.6913 -015.5081 +25.6882 -015.5801 +25.0733 -016.2783 +25.0693 -016.3531 +24.4421 -017.1022 +24.4371 -017.1805 +23.7949 -017.9903 +23.7887 -018.0728 +23.1279 -018.9568 +23.1202 -019.0448 +22.4356 -020.0224 +22.4259 -020.1176 +21.7095 -021.2195 +21.6970 -021.3247 +20.9347 -022.6038 +20.9181 -022.7245 +20.0814 -024.2888 +20.0575 -024.4370 +19.0653 -026.5961 +19.0223 -026.8166 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.