Cora»OccDetail

Stellar Occultation by (77542) 2001 HV65 on 2023-09-30 (20:40:56 UT)

Event Details
Occultation UUID [and db] : 166ab8b0-ddb4-11f0-547e-e1fa7fd619a9 [observed] Occultation Date + Time : 2023-09-30 at 20:40:56 UT +/- 0.0 min [1] Object Designation : (77542) 2001 HV65 Star Designation : GDR3 2430999837983037312 Star Coordinates (ICRF) : RA = 00 20 33.6806, DE = -07 18 02.291 [2] Star Magnitudes : G = 11.33 mag, RP = 10.69 mag, BP = 11.81 mag Object Magnitude : V = 18.84 mag Estimated Magnitude Drop : 7.5 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 11.0 km/s Object Mean Diameter : 2.4 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.6433 arcs/min @ PA = 257 deg Horizontal Parallax : 6.2120 arcs Dynamical Class : MBA Elongation to Moon & Sun : 27° (sunlit = 97%), Sun = 170° Cross-track uncertainty : 1.3 mas = 1 km = 0.56 path-width (1-sig) RUWE and duplicate source : 1.05 mas, dup.src = 1 (0:false, 1:true) Ephemeris Reference : JPL#36 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : 166ab8b0-ddb4-11f0-547e-e1fa7fd619a9 [observed] Occultation Date + Time : 2023-09-30 at 20:40:56 UT +/- 0.0 min [1] Object Designation : (77542) 2001 HV65 Star Designation : GDR3 2430999837983037312 Star Coordinates (ICRF) : RA = 00 20 33.6806, DE = -07 18 02.291 [2] Star Magnitudes : G = 11.33 mag, RP = 10.69 mag, BP = 11.81 mag Object Magnitude : V = 18.84 mag Estimated Magnitude Drop : 7.5 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 11.0 km/s Object Mean Diameter : 2.4 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.6433 arcs/min @ PA = 257 deg Horizontal Parallax : 6.2120 arcs Dynamical Class : MBA Elongation to Moon & Sun : 27° (sunlit = 97%), Sun = 170° Cross-track uncertainty : 1.3 mas = 1 km = 0.56 path-width (1-sig) RUWE and duplicate source : 1.05 mas, dup.src = 1 (0:false, 1:true) Ephemeris Reference : JPL#36 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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Occultation Ground Track
------------------ Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 20:36:24 +69.8153 +096.3607 +06 229 -16 20:36:32 +68.4189 +089.5888 +09 223 -19 20:36:39 +67.3340 +084.7676 +11 219 -21 20:36:47 +66.4089 +080.8840 +12 215 -23 20:36:54 +65.5870 +077.5720 +14 212 -24 20:37:02 +64.8391 +074.6512 +15 209 -25 20:37:09 +64.1483 +072.0171 +16 206 -26 20:37:17 +63.5031 +069.6035 +17 204 -27 20:37:24 +62.8958 +067.3649 +18 202 -28 20:37:32 +62.3206 +065.2692 +19 200 -29 20:37:39 +61.7732 +063.2920 +20 198 -30 20:37:47 +61.2500 +061.4151 +20 196 -31 20:37:54 +60.7484 +059.6239 +21 194 -32 20:38:02 +60.2661 +057.9068 +22 192 -32 20:38:09 +59.8014 +056.2544 +22 191 -33 20:38:17 +59.3526 +054.6587 +23 189 -33 20:38:24 +58.9185 +053.1132 +24 187 -34 20:38:32 +58.4978 +051.6123 +24 186 -34 20:38:39 +58.0898 +050.1513 +25 184 -35 20:38:47 +57.6934 +048.7260 +25 183 -35 20:38:54 +57.3080 +047.3327 +25 181 -36 20:39:02 +56.9329 +045.9683 +26 180 -36 20:39:09 +56.5676 +044.6299 +26 178 -36 20:39:17 +56.2114 +043.3150 +26 177 -37 20:39:24 +55.8640 +042.0214 +27 176 -37 20:39:32 +55.5250 +040.7470 +27 174 -37 20:39:39 +55.1939 +039.4899 +27 173 -37 20:39:47 +54.8704 +038.2483 +28 171 -38 20:39:54 +54.5543 +037.0208 +28 170 -38 20:40:02 +54.2452 +035.8058 +28 169 -38 20:40:09 +53.9430 +034.6019 +28 167 -38 20:40:17 +53.6474 +033.4079 +28 166 -38 20:40:24 +53.3581 +032.2226 +28 165 -38 20:40:32 +53.0751 +031.0448 +28 163 -38 20:40:39 +52.7981 +029.8733 +28 162 -38 20:40:47 +52.5270 +028.7072 +28 161 -38 20:40:54 +52.2617 +027.5454 +28 160 -38 20:41:02 +52.0021 +026.3868 +28 158 -38 20:41:09 +51.7480 +025.2306 +28 157 -38 20:41:17 +51.4994 +024.0757 +28 156 -38 20:41:24 +51.2562 +022.9211 +28 154 -38 20:41:32 +51.0184 +021.7659 +28 153 -37 20:41:39 +50.7859 +020.6091 +28 152 -37 20:41:47 +50.5586 +019.4497 +28 151 -37 20:41:54 +50.3366 +018.2867 +28 149 -37 20:42:02 +50.1199 +017.1190 +28 148 -36 20:42:09 +49.9084 +015.9454 +27 147 -36 20:42:17 +49.7022 +014.7650 +27 146 -36 20:42:24 +49.5013 +013.5764 +27 144 -36 20:42:32 +49.3057 +012.3783 +27 143 -35 20:42:39 +49.1157 +011.1695 +26 142 -35 20:42:47 +48.9312 +009.9483 +26 141 -34 20:42:54 +48.7523 +008.7132 +26 139 -34 20:43:02 +48.5793 +007.4625 +25 138 -33 20:43:09 +48.4122 +006.1940 +25 137 -33 20:43:17 +48.2513 +004.9058 +24 136 -32 20:43:24 +48.0969 +003.5953 +24 134 -32 20:43:32 +47.9492 +002.2598 +23 133 -31 20:43:39 +47.8087 +000.8961 +23 132 -30 20:43:47 +47.6756 -000.4995 +22 130 -30 20:43:54 +47.5506 -001.9313 +21 129 -29 20:44:02 +47.4343 -003.4043 +21 128 -28 20:44:09 +47.3274 -004.9248 +20 126 -27 20:44:17 +47.2309 -006.5002 +19 125 -27 20:44:24 +47.1460 -008.1401 +18 124 -26 20:44:32 +47.0743 -009.8564 +17 122 -25 20:44:39 +47.0177 -011.6649 +16 121 -23 20:44:47 +46.9793 -013.5873 +15 119 -22 20:44:54 +46.9629 -015.6545 +14 117 -21 20:45:02 +46.9748 -017.9130 +13 116 -20 20:45:09 +47.0250 -020.4400 +11 114 -18 20:45:17 +47.1327 -023.3811 +09 111 -16 20:45:24 +47.3436 -027.0872 +07 109 -13 20:45:32 +47.8819 -033.2828 +03 104 -09 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 20:36:24   +69.8153  +096.3607   +06  229  -16 20:36:32   +68.4189  +089.5888   +09  223  -19 20:36:39   +67.3340  +084.7676   +11  219  -21 20:36:47   +66.4089  +080.8840   +12  215  -23 20:36:54   +65.5870  +077.5720   +14  212  -24 20:37:02   +64.8391  +074.6512   +15  209  -25 20:37:09   +64.1483  +072.0171   +16  206  -26 20:37:17   +63.5031  +069.6035   +17  204  -27 20:37:24   +62.8958  +067.3649   +18  202  -28 20:37:32   +62.3206  +065.2692   +19  200  -29 20:37:39   +61.7732  +063.2920   +20  198  -30 20:37:47   +61.2500  +061.4151   +20  196  -31 20:37:54   +60.7484  +059.6239   +21  194  -32 20:38:02   +60.2661  +057.9068   +22  192  -32 20:38:09   +59.8014  +056.2544   +22  191  -33 20:38:17   +59.3526  +054.6587   +23  189  -33 20:38:24   +58.9185  +053.1132   +24  187  -34 20:38:32   +58.4978  +051.6123   +24  186  -34 20:38:39   +58.0898  +050.1513   +25  184  -35 20:38:47   +57.6934  +048.7260   +25  183  -35 20:38:54   +57.3080  +047.3327   +25  181  -36 20:39:02   +56.9329  +045.9683   +26  180  -36 20:39:09   +56.5676  +044.6299   +26  178  -36 20:39:17   +56.2114  +043.3150   +26  177  -37 20:39:24   +55.8640  +042.0214   +27  176  -37 20:39:32   +55.5250  +040.7470   +27  174  -37 20:39:39   +55.1939  +039.4899   +27  173  -37 20:39:47   +54.8704  +038.2483   +28  171  -38 20:39:54   +54.5543  +037.0208   +28  170  -38 20:40:02   +54.2452  +035.8058   +28  169  -38 20:40:09   +53.9430  +034.6019   +28  167  -38 20:40:17   +53.6474  +033.4079   +28  166  -38 20:40:24   +53.3581  +032.2226   +28  165  -38 20:40:32   +53.0751  +031.0448   +28  163  -38 20:40:39   +52.7981  +029.8733   +28  162  -38 20:40:47   +52.5270  +028.7072   +28  161  -38 20:40:54   +52.2617  +027.5454   +28  160  -38 20:41:02   +52.0021  +026.3868   +28  158  -38 20:41:09   +51.7480  +025.2306   +28  157  -38 20:41:17   +51.4994  +024.0757   +28  156  -38 20:41:24   +51.2562  +022.9211   +28  154  -38 20:41:32   +51.0184  +021.7659   +28  153  -37 20:41:39   +50.7859  +020.6091   +28  152  -37 20:41:47   +50.5586  +019.4497   +28  151  -37 20:41:54   +50.3366  +018.2867   +28  149  -37 20:42:02   +50.1199  +017.1190   +28  148  -36 20:42:09   +49.9084  +015.9454   +27  147  -36 20:42:17   +49.7022  +014.7650   +27  146  -36 20:42:24   +49.5013  +013.5764   +27  144  -36 20:42:32   +49.3057  +012.3783   +27  143  -35 20:42:39   +49.1157  +011.1695   +26  142  -35 20:42:47   +48.9312  +009.9483   +26  141  -34 20:42:54   +48.7523  +008.7132   +26  139  -34 20:43:02   +48.5793  +007.4625   +25  138  -33 20:43:09   +48.4122  +006.1940   +25  137  -33 20:43:17   +48.2513  +004.9058   +24  136  -32 20:43:24   +48.0969  +003.5953   +24  134  -32 20:43:32   +47.9492  +002.2598   +23  133  -31 20:43:39   +47.8087  +000.8961   +23  132  -30 20:43:47   +47.6756  -000.4995   +22  130  -30 20:43:54   +47.5506  -001.9313   +21  129  -29 20:44:02   +47.4343  -003.4043   +21  128  -28 20:44:09   +47.3274  -004.9248   +20  126  -27 20:44:17   +47.2309  -006.5002   +19  125  -27 20:44:24   +47.1460  -008.1401   +18  124  -26 20:44:32   +47.0743  -009.8564   +17  122  -25 20:44:39   +47.0177  -011.6649   +16  121  -23 20:44:47   +46.9793  -013.5873   +15  119  -22 20:44:54   +46.9629  -015.6545   +14  117  -21 20:45:02   +46.9748  -017.9130   +13  116  -20 20:45:09   +47.0250  -020.4400   +11  114  -18 20:45:17   +47.1327  -023.3811   +09  111  -16 20:45:24   +47.3436  -027.0872   +07  109  -13 20:45:32   +47.8819  -033.2828   +03  104  -09

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +69.7525 +096.1714 +69.8788 +096.5541 +68.3695 +089.4820 +68.4685 +089.6969 +67.2906 +084.6942 +67.3775 +084.8417 +66.3693 +080.8295 +66.4487 +080.9390 +65.5499 +077.5298 +65.6241 +077.6145 +64.8041 +074.6177 +64.8743 +074.6848 +64.1148 +071.9903 +64.1818 +072.0441 +63.4710 +069.5817 +63.5354 +069.6253 +62.8648 +067.3474 +62.9270 +067.3826 +62.2905 +065.2550 +62.3508 +065.2834 +61.7439 +063.2807 +61.8025 +063.3034 +61.2215 +061.4063 +61.2786 +061.4240 +60.7205 +059.6172 +60.7763 +059.6307 +60.2389 +057.9019 +60.2934 +057.9118 +59.7747 +056.2510 +59.8281 +056.2577 +59.3264 +054.6568 +59.3789 +054.6606 +58.8927 +053.1126 +58.9443 +053.1138 +58.4725 +051.6129 +58.5232 +051.6117 +58.0648 +050.1530 +58.1148 +050.1497 +57.6688 +048.7286 +57.7180 +048.7233 +57.2837 +047.3362 +57.3323 +047.3292 +56.9089 +045.9726 +56.9569 +045.9639 +56.5439 +044.6350 +56.5913 +044.6248 +56.1880 +043.3209 +56.2348 +043.3092 +55.8409 +042.0280 +55.8872 +042.0149 +55.5020 +040.7542 +55.5479 +040.7398 +55.1712 +039.4976 +55.2166 +039.4821 +54.8480 +038.2567 +54.8929 +038.2399 +54.5320 +037.0297 +54.5766 +037.0118 +54.2232 +035.8152 +54.2673 +035.7963 +53.9211 +034.6119 +53.9649 +034.5919 +53.6256 +033.4184 +53.6691 +033.3974 +53.3365 +032.2336 +53.3797 +032.2116 +53.0537 +031.0562 +53.0965 +031.0333 +52.7768 +029.8852 +52.8194 +029.8614 +52.5059 +028.7196 +52.5482 +028.6948 +52.2407 +027.5582 +52.2827 +027.5325 +51.9812 +026.4001 +52.0230 +026.3735 +51.7272 +025.2443 +51.7688 +025.2169 +51.4787 +024.0899 +51.5201 +024.0615 +51.2357 +022.9358 +51.2768 +022.9065 +50.9979 +021.7810 +51.0389 +021.7508 +50.7655 +020.6247 +50.8063 +020.5935 +50.5383 +019.4658 +50.5790 +019.4337 +50.3164 +018.3032 +50.3569 +018.2701 +50.0997 +017.1360 +50.1401 +017.1019 +49.8883 +015.9630 +49.9285 +015.9279 +49.6821 +014.7830 +49.7223 +014.7469 +49.4812 +013.5950 +49.5213 +013.5577 +49.2858 +012.3975 +49.3258 +012.3591 +49.0957 +011.1892 +49.1357 +011.1497 +48.9112 +009.9687 +48.9511 +009.9279 +48.7324 +008.7343 +48.7722 +008.6921 +48.5593 +007.4842 +48.5992 +007.4407 +48.3923 +006.2165 +48.4321 +006.1715 +48.2314 +004.9291 +48.2713 +004.8825 +48.0769 +003.6195 +48.1169 +003.5711 +47.9292 +002.2849 +47.9693 +002.2347 +47.7886 +000.9222 +47.8288 +000.8700 +47.6555 -000.4723 +47.6958 -000.5267 +47.5304 -001.9028 +47.5709 -001.9597 +47.4140 -003.3745 +47.4546 -003.4342 +47.3069 -004.8935 +47.3479 -004.9562 +47.2103 -006.4671 +47.2515 -006.5334 +47.1252 -008.1049 +47.1669 -008.1753 +47.0532 -009.8188 +47.0954 -009.8940 +46.9963 -011.6245 +47.0392 -011.7055 +46.9575 -013.5434 +47.0011 -013.6315 +46.9405 -015.6060 +46.9853 -015.7032 +46.9517 -017.8584 +46.9980 -017.9678 +47.0008 -020.3766 +47.0493 -020.5037 +47.1066 -023.3036 +47.1588 -023.4593 +47.3137 -026.9801 +47.3737 -027.1958 +47.8307 -033.0115 +47.9358 -033.5749 Azimuth (Azm) measured from North to East.

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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.