Cora»OccDetail

Stellar Occultation by (243930) 2001 OO66 on 2024-10-01 (20:20:50 UT)

Event Details
Occultation UUID [and db] : 7bcf07f0-ddb5-11f0-547e-368cbdfd387f [observed] Occultation Date + Time : 2024-10-01 at 20:20:50 UT +/- 0.02 min [1] Object Designation : (243930) 2001 OO66 Star Designation : GDR3 1909758071456721920 Star Coordinates (ICRF) : RA = 23 16 08.1986, DE = +31 23 52.712 [2] Star Magnitudes : G = 12.51 mag, RP = 12.07 mag, BP = 12.79 mag Object Magnitude : V = 18.93 mag Estimated Magnitude Drop : 6.4 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 13.1 km/s Object Mean Diameter : 3.9 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5883 arcs/min @ PA = 212 deg Horizontal Parallax : 4.7680 arcs Dynamical Class : MBA Elongation to Moon & Sun : 146° (sunlit = 1%), Sun = 147° Cross-track uncertainty : 1.7 mas = 2 km = 0.58 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#35 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 7bcf07f0-ddb5-11f0-547e-368cbdfd387f [observed]

 Occultation Date + Time   : 2024-10-01 at 20:20:50 UT +/- 0.02 min  [1]
 Object Designation        : (243930) 2001 OO66
 Star Designation          : GDR3 1909758071456721920
 Star Coordinates (ICRF)   : RA = 23 16 08.1986, DE = +31 23 52.712  [2]
 Star Magnitudes           : G = 12.51 mag, RP = 12.07 mag, BP = 12.79 mag
 Object Magnitude          : V = 18.93 mag
 Estimated Magnitude Drop  : 6.4 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 13.1 km/s
 Object Mean Diameter      : 3.9 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.5883 arcs/min @ PA = 212 deg
 Horizontal Parallax       : 4.7680 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 146° (sunlit = 1%), Sun = 147°
 Cross-track uncertainty   : 1.7 mas = 2 km = 0.58 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#35
 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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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 ---------------------------------------------- 20:14:15 +67.5692 -138.4208 +09 006 +18 20:14:22 +71.2846 -135.6255 +13 009 +15 20:14:30 +74.0505 -132.2327 +16 012 +12 20:14:37 +76.2941 -128.0297 +18 016 +10 20:14:45 +78.1627 -122.7797 +20 021 +08 20:14:52 +79.7122 -116.2165 +22 027 +07 20:15:00 +80.9541 -108.0950 +24 035 +05 20:15:07 +81.8738 -098.3212 +26 044 +04 20:15:15 +82.4476 -087.1556 +27 055 +02 20:15:22 +82.6648 -075.3379 +29 067 +01 20:15:30 +82.5462 -063.8934 +30 078 +00 20:15:37 +82.1451 -053.6769 +31 087 -01 20:15:45 +81.5293 -045.0788 +33 096 -02 20:15:52 +80.7622 -038.0823 +34 102 -03 20:16:00 +79.8938 -032.4680 +35 107 -04 20:16:07 +78.9596 -027.9706 +36 111 -05 20:16:15 +77.9841 -024.3501 +37 114 -06 20:16:22 +76.9838 -021.4128 +38 117 -07 20:16:30 +75.9694 -019.0089 +39 119 -08 20:16:37 +74.9484 -017.0248 +40 120 -09 20:16:45 +73.9258 -015.3743 +41 121 -09 20:16:52 +72.9048 -013.9920 +42 122 -10 20:17:00 +71.8876 -012.8274 +43 123 -11 20:17:07 +70.8757 -011.8416 +43 123 -11 20:17:15 +69.8699 -011.0043 +44 123 -12 20:17:22 +68.8710 -010.2911 +45 123 -13 20:17:30 +67.8790 -009.6829 +46 123 -13 20:17:37 +66.8943 -009.1641 +46 123 -14 20:17:45 +65.9167 -008.7220 +47 122 -15 20:17:52 +64.9462 -008.3463 +48 122 -15 20:18:00 +63.9825 -008.0283 +48 121 -16 20:18:07 +63.0256 -007.7609 +49 121 -16 20:18:15 +62.0751 -007.5381 +50 120 -17 20:18:22 +61.1307 -007.3548 +50 119 -17 20:18:30 +60.1923 -007.2067 +51 119 -18 20:18:37 +59.2595 -007.0901 +51 118 -18 20:18:45 +58.3321 -007.0019 +52 117 -19 20:18:52 +57.4097 -006.9393 +52 116 -19 20:19:00 +56.4921 -006.9000 +53 115 -19 20:19:07 +55.5789 -006.8819 +53 114 -20 20:19:15 +54.6700 -006.8833 +53 113 -20 20:19:22 +53.7649 -006.9026 +54 112 -21 20:19:30 +52.8635 -006.9384 +54 111 -21 20:19:37 +51.9655 -006.9896 +54 109 -21 20:19:45 +51.0706 -007.0551 +55 108 -22 20:19:52 +50.1786 -007.1340 +55 107 -22 20:20:00 +49.2891 -007.2254 +55 106 -22 20:20:07 +48.4020 -007.3286 +55 104 -22 20:20:15 +47.5169 -007.4430 +55 103 -23 20:20:22 +46.6337 -007.5680 +56 102 -23 20:20:30 +45.7520 -007.7031 +56 100 -23 20:20:37 +44.8717 -007.8480 +56 099 -23 20:20:45 +43.9925 -008.0021 +56 098 -24 20:20:52 +43.1141 -008.1653 +56 096 -24 20:21:00 +42.2364 -008.3371 +56 095 -24 20:21:07 +41.3590 -008.5174 +56 093 -24 20:21:15 +40.4818 -008.7059 +56 092 -24 20:21:22 +39.6044 -008.9024 +56 091 -24 20:21:30 +38.7266 -009.1070 +55 089 -25 20:21:37 +37.8482 -009.3193 +55 088 -25 20:21:45 +36.9690 -009.5393 +55 086 -25 20:21:52 +36.0886 -009.7671 +55 085 -25 20:22:00 +35.2069 -010.0025 +55 084 -25 20:22:07 +34.3234 -010.2455 +54 082 -25 20:22:15 +33.4381 -010.4962 +54 081 -25 20:22:22 +32.5505 -010.7547 +54 080 -25 20:22:30 +31.6605 -011.0210 +53 079 -25 20:22:37 +30.7676 -011.2951 +53 077 -25 20:22:45 +29.8717 -011.5773 +52 076 -25 20:22:52 +28.9723 -011.8678 +52 075 -25 20:23:00 +28.0692 -012.1665 +52 074 -25 20:23:07 +27.1619 -012.4739 +51 073 -25 20:23:15 +26.2502 -012.7901 +51 072 -25 20:23:22 +25.3337 -013.1155 +50 071 -24 20:23:30 +24.4119 -013.4502 +49 070 -24 20:23:37 +23.4844 -013.7947 +49 069 -24 20:23:45 +22.5508 -014.1494 +48 068 -24 20:23:52 +21.6106 -014.5147 +48 067 -24 20:24:00 +20.6632 -014.8911 +47 066 -23 20:24:07 +19.7081 -015.2791 +46 065 -23 20:24:15 +18.7448 -015.6794 +45 064 -23 20:24:22 +17.7725 -016.0926 +45 063 -23 20:24:30 +16.7906 -016.5194 +44 062 -22 20:24:37 +15.7984 -016.9609 +43 062 -22 20:24:45 +14.7949 -017.4178 +42 061 -22 20:24:52 +13.7792 -017.8912 +41 060 -21 20:25:00 +12.7504 -018.3825 +40 059 -21 20:25:07 +11.7073 -018.8929 +40 059 -20 20:25:15 +10.6487 -019.4240 +39 058 -20 20:25:22 +09.5730 -019.9777 +38 058 -19 20:25:30 +08.4787 -020.5560 +36 057 -19 20:25:37 +07.3640 -021.1615 +35 056 -18 20:25:45 +06.2266 -021.7969 +34 056 -18 20:25:52 +05.0640 -022.4656 +33 055 -17 20:26:00 +03.8732 -023.1717 +32 055 -16 20:26:07 +02.6508 -023.9202 +31 055 -15 20:26:15 +01.3923 -024.7171 +29 054 -15 20:26:22 +00.0923 -025.5701 +28 054 -14 20:26:30 -01.2560 -026.4890 +26 054 -13 20:26:37 -02.6614 -027.4867 +25 053 -12 20:26:45 -04.1360 -028.5808 +23 053 -10 20:26:52 -05.6965 -029.7962 +21 053 -09 20:27:00 -07.3679 -031.1705 +19 053 -08 20:27:07 -09.1906 -032.7649 +17 053 -06 20:27:15 -11.2379 -034.6921 +14 053 -04 20:27:22 -13.6765 -037.2107 +11 054 -01 20:27:30 -17.1641 -041.3525 +05 055 +03 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 20:14:15   +67.5692  -138.4208   +09  006  +18 20:14:22   +71.2846  -135.6255   +13  009  +15 20:14:30   +74.0505  -132.2327   +16  012  +12 20:14:37   +76.2941  -128.0297   +18  016  +10 20:14:45   +78.1627  -122.7797   +20  021  +08 20:14:52   +79.7122  -116.2165   +22  027  +07 20:15:00   +80.9541  -108.0950   +24  035  +05 20:15:07   +81.8738  -098.3212   +26  044  +04 20:15:15   +82.4476  -087.1556   +27  055  +02 20:15:22   +82.6648  -075.3379   +29  067  +01 20:15:30   +82.5462  -063.8934   +30  078  +00 20:15:37   +82.1451  -053.6769   +31  087  -01 20:15:45   +81.5293  -045.0788   +33  096  -02 20:15:52   +80.7622  -038.0823   +34  102  -03 20:16:00   +79.8938  -032.4680   +35  107  -04 20:16:07   +78.9596  -027.9706   +36  111  -05 20:16:15   +77.9841  -024.3501   +37  114  -06 20:16:22   +76.9838  -021.4128   +38  117  -07 20:16:30   +75.9694  -019.0089   +39  119  -08 20:16:37   +74.9484  -017.0248   +40  120  -09 20:16:45   +73.9258  -015.3743   +41  121  -09 20:16:52   +72.9048  -013.9920   +42  122  -10 20:17:00   +71.8876  -012.8274   +43  123  -11 20:17:07   +70.8757  -011.8416   +43  123  -11 20:17:15   +69.8699  -011.0043   +44  123  -12 20:17:22   +68.8710  -010.2911   +45  123  -13 20:17:30   +67.8790  -009.6829   +46  123  -13 20:17:37   +66.8943  -009.1641   +46  123  -14 20:17:45   +65.9167  -008.7220   +47  122  -15 20:17:52   +64.9462  -008.3463   +48  122  -15 20:18:00   +63.9825  -008.0283   +48  121  -16 20:18:07   +63.0256  -007.7609   +49  121  -16 20:18:15   +62.0751  -007.5381   +50  120  -17 20:18:22   +61.1307  -007.3548   +50  119  -17 20:18:30   +60.1923  -007.2067   +51  119  -18 20:18:37   +59.2595  -007.0901   +51  118  -18 20:18:45   +58.3321  -007.0019   +52  117  -19 20:18:52   +57.4097  -006.9393   +52  116  -19 20:19:00   +56.4921  -006.9000   +53  115  -19 20:19:07   +55.5789  -006.8819   +53  114  -20 20:19:15   +54.6700  -006.8833   +53  113  -20 20:19:22   +53.7649  -006.9026   +54  112  -21 20:19:30   +52.8635  -006.9384   +54  111  -21 20:19:37   +51.9655  -006.9896   +54  109  -21 20:19:45   +51.0706  -007.0551   +55  108  -22 20:19:52   +50.1786  -007.1340   +55  107  -22 20:20:00   +49.2891  -007.2254   +55  106  -22 20:20:07   +48.4020  -007.3286   +55  104  -22 20:20:15   +47.5169  -007.4430   +55  103  -23 20:20:22   +46.6337  -007.5680   +56  102  -23 20:20:30   +45.7520  -007.7031   +56  100  -23 20:20:37   +44.8717  -007.8480   +56  099  -23 20:20:45   +43.9925  -008.0021   +56  098  -24 20:20:52   +43.1141  -008.1653   +56  096  -24 20:21:00   +42.2364  -008.3371   +56  095  -24 20:21:07   +41.3590  -008.5174   +56  093  -24 20:21:15   +40.4818  -008.7059   +56  092  -24 20:21:22   +39.6044  -008.9024   +56  091  -24 20:21:30   +38.7266  -009.1070   +55  089  -25 20:21:37   +37.8482  -009.3193   +55  088  -25 20:21:45   +36.9690  -009.5393   +55  086  -25 20:21:52   +36.0886  -009.7671   +55  085  -25 20:22:00   +35.2069  -010.0025   +55  084  -25 20:22:07   +34.3234  -010.2455   +54  082  -25 20:22:15   +33.4381  -010.4962   +54  081  -25 20:22:22   +32.5505  -010.7547   +54  080  -25 20:22:30   +31.6605  -011.0210   +53  079  -25 20:22:37   +30.7676  -011.2951   +53  077  -25 20:22:45   +29.8717  -011.5773   +52  076  -25 20:22:52   +28.9723  -011.8678   +52  075  -25 20:23:00   +28.0692  -012.1665   +52  074  -25 20:23:07   +27.1619  -012.4739   +51  073  -25 20:23:15   +26.2502  -012.7901   +51  072  -25 20:23:22   +25.3337  -013.1155   +50  071  -24 20:23:30   +24.4119  -013.4502   +49  070  -24 20:23:37   +23.4844  -013.7947   +49  069  -24 20:23:45   +22.5508  -014.1494   +48  068  -24 20:23:52   +21.6106  -014.5147   +48  067  -24 20:24:00   +20.6632  -014.8911   +47  066  -23 20:24:07   +19.7081  -015.2791   +46  065  -23 20:24:15   +18.7448  -015.6794   +45  064  -23 20:24:22   +17.7725  -016.0926   +45  063  -23 20:24:30   +16.7906  -016.5194   +44  062  -22 20:24:37   +15.7984  -016.9609   +43  062  -22 20:24:45   +14.7949  -017.4178   +42  061  -22 20:24:52   +13.7792  -017.8912   +41  060  -21 20:25:00   +12.7504  -018.3825   +40  059  -21 20:25:07   +11.7073  -018.8929   +40  059  -20 20:25:15   +10.6487  -019.4240   +39  058  -20 20:25:22   +09.5730  -019.9777   +38  058  -19 20:25:30   +08.4787  -020.5560   +36  057  -19 20:25:37   +07.3640  -021.1615   +35  056  -18 20:25:45   +06.2266  -021.7969   +34  056  -18 20:25:52   +05.0640  -022.4656   +33  055  -17 20:26:00   +03.8732  -023.1717   +32  055  -16 20:26:07   +02.6508  -023.9202   +31  055  -15 20:26:15   +01.3923  -024.7171   +29  054  -15 20:26:22   +00.0923  -025.5701   +28  054  -14 20:26:30   -01.2560  -026.4890   +26  054  -13 20:26:37   -02.6614  -027.4867   +25  053  -12 20:26:45   -04.1360  -028.5808   +23  053  -10 20:26:52   -05.6965  -029.7962   +21  053  -09 20:27:00   -07.3679  -031.1705   +19  053  -08 20:27:07   -09.1906  -032.7649   +17  053  -06 20:27:15   -11.2379  -034.6921   +14  053  -04 20:27:22   -13.6765  -037.2107   +11  054  -01 20:27:30   -17.1641  -041.3525   +05  055  +03

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +67.6337 -138.4403 +67.5042 -138.4016 +71.3314 -135.6480 +71.2376 -135.6032 +74.0901 -132.2550 +74.0109 -132.2105 +76.3297 -128.0488 +76.2585 -128.0107 +78.1957 -122.7913 +78.1296 -122.7681 +79.7433 -116.2146 +79.6811 -116.2186 +80.9835 -108.0711 +80.9247 -108.1189 +81.9012 -098.2664 +81.8463 -098.3759 +82.4724 -087.0641 +82.4228 -087.2466 +82.6863 -075.2124 +82.6433 -075.4629 +82.5640 -063.7452 +82.5284 -064.0411 +82.1591 -053.5202 +82.1310 -053.8332 +81.5400 -044.9245 +81.5184 -045.2327 +80.7703 -037.9366 +80.7541 -038.2278 +79.8996 -032.3332 +79.8878 -032.6028 +78.9638 -027.8468 +78.9554 -028.0943 +77.9870 -024.2367 +77.9813 -024.4635 +76.9855 -021.3086 +76.9820 -021.5170 +75.9703 -018.9129 +75.9685 -019.1050 +74.9487 -016.9359 +74.9482 -017.1138 +73.9255 -015.2916 +73.9261 -015.4572 +72.9040 -013.9146 +72.9055 -014.0694 +71.8865 -012.7547 +71.8887 -012.9000 +70.8743 -011.7732 +70.8770 -011.9101 +69.8683 -010.9395 +69.8716 -011.0690 +68.8691 -010.2296 +68.8728 -010.3526 +67.8771 -009.6244 +67.8810 -009.7414 +66.8922 -009.1082 +66.8964 -009.2200 +65.9145 -008.6685 +65.9189 -008.7755 +64.9438 -008.2950 +64.9485 -008.3976 +63.9801 -007.9790 +63.9849 -008.0777 +63.0231 -007.7134 +63.0280 -007.8085 +62.0726 -007.4922 +62.0776 -007.5840 +61.1282 -007.3104 +61.1333 -007.3992 +60.1898 -007.1637 +60.1949 -007.2497 +59.2569 -007.0484 +59.2621 -007.1318 +58.3295 -006.9614 +58.3347 -007.0424 +57.4071 -006.8999 +57.4123 -006.9787 +56.4894 -006.8616 +56.4947 -006.9384 +55.5763 -006.8445 +55.5815 -006.9193 +54.6673 -006.8468 +54.6726 -006.9198 +53.7623 -006.8669 +53.7675 -006.9383 +52.8609 -006.9036 +52.8661 -006.9734 +51.9629 -006.9555 +51.9681 -007.0238 +51.0681 -007.0217 +51.0732 -007.0886 +50.1760 -007.1012 +50.1811 -007.1668 +49.2866 -007.1932 +49.2916 -007.2576 +48.3995 -007.2970 +48.4044 -007.3602 +47.5144 -007.4119 +47.5194 -007.4741 +46.6312 -007.5374 +46.6361 -007.5986 +45.7496 -007.6731 +45.7544 -007.7332 +44.8693 -007.8184 +44.8741 -007.8776 +43.9901 -007.9730 +43.9949 -008.0313 +43.1118 -008.1365 +43.1165 -008.1940 +42.2341 -008.3087 +42.2387 -008.3654 +41.3568 -008.4894 +41.3613 -008.5453 +40.4795 -008.6782 +40.4840 -008.7335 +39.6022 -008.8752 +39.6065 -008.9297 +38.7245 -009.0800 +38.7287 -009.1339 +37.8461 -009.2926 +37.8503 -009.3460 +36.9669 -009.5129 +36.9710 -009.5657 +36.0866 -009.7409 +36.0906 -009.7932 +35.2049 -009.9766 +35.2088 -010.0283 +34.3215 -010.2199 +34.3253 -010.2711 +33.4362 -010.4708 +33.4400 -010.5216 +32.5487 -010.7295 +32.5523 -010.7799 +31.6587 -010.9959 +31.6622 -011.0460 +30.7659 -011.2703 +30.7693 -011.3200 +29.8700 -011.5527 +29.8733 -011.6020 +28.9707 -011.8433 +28.9739 -011.8923 +28.0676 -012.1422 +28.0707 -012.1909 +27.1605 -012.4497 +27.1634 -012.4981 +26.2488 -012.7661 +26.2516 -012.8142 +25.3324 -013.0915 +25.3350 -013.1394 +24.4106 -013.4263 +24.4132 -013.4741 +23.4832 -013.7709 +23.4856 -013.8185 +22.5497 -014.1257 +22.5519 -014.1731 +21.6095 -014.4911 +21.6116 -014.5384 +20.6622 -014.8675 +20.6641 -014.9147 +19.7073 -015.2556 +19.7090 -015.3027 +18.7440 -015.6558 +18.7455 -015.7029 +17.7719 -016.0690 +17.7732 -016.1161 +16.7901 -016.4959 +16.7912 -016.5430 +15.7980 -016.9373 +15.7988 -016.9844 +14.7946 -017.3941 +14.7951 -017.4414 +13.7791 -017.8675 +13.7794 -017.9149 +12.7504 -018.3587 +12.7504 -018.4062 +11.7075 -018.8690 +11.7072 -018.9167 +10.6490 -019.4000 +10.6483 -019.4480 +09.5735 -019.9535 +09.5725 -020.0019 +08.4795 -020.5317 +08.4780 -020.5804 +07.3649 -021.1369 +07.3630 -021.1861 +06.2278 -021.7720 +06.2253 -021.8217 +05.0655 -022.4404 +05.0625 -022.4908 +03.8751 -023.1461 +03.8714 -023.1973 +02.6530 -023.8941 +02.6486 -023.9462 +01.3949 -024.6905 +01.3896 -024.7437 +00.0954 -025.5429 +00.0891 -025.5974 -01.2523 -026.4610 -01.2597 -026.5171 -02.6570 -027.4577 -02.6659 -027.5158 -04.1307 -028.5505 -04.1413 -028.6112 -05.6901 -029.7642 -05.7030 -029.8283 -07.3600 -031.1363 -07.3759 -031.2049 -09.1804 -032.7273 -09.2007 -032.8026 -11.2242 -034.6492 -11.2516 -034.7352 -13.6558 -037.1568 -13.6972 -037.2648 -17.1151 -041.2540 -17.2142 -041.4528 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.