Cora»OccDetail

Stellar Occultation by (195720) 2002 PF61 on 2023-07-14 (22:32:54 UT)

Event Details
Occultation UUID [and db] : d2d60050-ddb3-11f0-547e-f02a751d9f93 [observed] Occultation Date + Time : 2023-07-14 at 22:32:54 UT +/- 0.01 min [1] Object Designation : (195720) 2002 PF61 Star Designation : GDR3 4149999200473210880 Star Coordinates (ICRF) : RA = 17 47 39.8823, DE = -12 49 50.008 [2] Star Magnitudes : G = 13.67 mag, RP = 12.77 mag, BP = 14.52 mag Object Magnitude : V = 19.55 mag Estimated Magnitude Drop : 5.9 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 10.8 km/s Object Mean Diameter : 3.9 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4000 arcs/min @ PA = 276 deg Horizontal Parallax : 3.9290 arcs Dynamical Class : MBA Elongation to Moon & Sun : 164° (sunlit = 8%), Sun = 153° Cross-track uncertainty : 0.7 mas = 1 km = 0.29 path-width (1-sig) RUWE and duplicate source : 0.92 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#42 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : d2d60050-ddb3-11f0-547e-f02a751d9f93 [observed]

 Occultation Date + Time   : 2023-07-14 at 22:32:54 UT +/- 0.01 min  [1]
 Object Designation        : (195720) 2002 PF61
 Star Designation          : GDR3 4149999200473210880
 Star Coordinates (ICRF)   : RA = 17 47 39.8823, DE = -12 49 50.008  [2]
 Star Magnitudes           : G = 13.67 mag, RP = 12.77 mag, BP = 14.52 mag
 Object Magnitude          : V = 19.55 mag
 Estimated Magnitude Drop  : 5.9 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 10.8 km/s
 Object Mean Diameter      : 3.9 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4000 arcs/min @ PA = 276 deg
 Horizontal Parallax       : 3.9290 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 164° (sunlit = 8%), Sun = 153°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.29 path-width (1-sig)
 RUWE and duplicate source : 0.92 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#42
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

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Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 22:29:05 +57.4757 +058.8799 +03 239 -06 22:29:13 +56.3481 +053.4094 +07 235 -08 22:29:20 +55.6812 +049.7740 +09 232 -10 22:29:28 +55.1926 +046.8318 +10 229 -11 22:29:35 +54.8077 +044.2821 +12 227 -12 22:29:43 +54.4933 +041.9923 +13 225 -12 22:29:50 +54.2311 +039.8896 +14 223 -13 22:29:58 +54.0100 +037.9291 +15 221 -13 22:30:05 +53.8223 +036.0810 +15 220 -14 22:30:13 +53.6629 +034.3241 +16 218 -14 22:30:20 +53.5277 +032.6425 +17 217 -14 22:30:28 +53.4139 +031.0244 +18 215 -15 22:30:35 +53.3190 +029.4604 +18 214 -15 22:30:43 +53.2413 +027.9428 +19 212 -15 22:30:50 +53.1792 +026.4654 +19 211 -15 22:30:58 +53.1316 +025.0231 +20 209 -15 22:31:05 +53.0973 +023.6115 +20 208 -15 22:31:13 +53.0757 +022.2268 +21 207 -15 22:31:20 +53.0660 +020.8657 +21 205 -15 22:31:28 +53.0677 +019.5254 +21 204 -15 22:31:35 +53.0801 +018.2032 +22 203 -15 22:31:43 +53.1029 +016.8970 +22 202 -15 22:31:50 +53.1358 +015.6045 +22 200 -15 22:31:58 +53.1785 +014.3239 +22 199 -15 22:32:05 +53.2308 +013.0535 +22 198 -15 22:32:13 +53.2924 +011.7915 +23 196 -14 22:32:20 +53.3632 +010.5365 +23 195 -14 22:32:28 +53.4432 +009.2869 +23 194 -14 22:32:35 +53.5322 +008.0412 +23 193 -14 22:32:43 +53.6302 +006.7982 +23 191 -13 22:32:50 +53.7372 +005.5565 +23 190 -13 22:32:58 +53.8533 +004.3146 +23 189 -13 22:33:05 +53.9786 +003.0713 +23 187 -12 22:33:13 +54.1131 +001.8251 +23 186 -12 22:33:20 +54.2570 +000.5748 +23 185 -12 22:33:28 +54.4105 -000.6812 +23 183 -11 22:33:35 +54.5738 -001.9443 +23 182 -11 22:33:43 +54.7471 -003.2160 +22 181 -10 22:33:50 +54.9309 -004.4981 +22 180 -10 22:33:58 +55.1254 -005.7923 +22 178 -09 22:34:05 +55.3310 -007.1004 +22 177 -09 22:34:13 +55.5484 -008.4247 +22 176 -08 22:34:20 +55.7780 -009.7672 +21 174 -08 22:34:28 +56.0205 -011.1307 +21 173 -07 22:34:35 +56.2766 -012.5178 +21 171 -07 22:34:43 +56.5474 -013.9317 +20 170 -06 22:34:50 +56.8338 -015.3763 +20 169 -05 22:34:58 +57.1370 -016.8555 +19 167 -05 22:35:05 +57.4586 -018.3745 +19 166 -04 22:35:13 +57.8003 -019.9389 +18 164 -03 22:35:20 +58.1642 -021.5560 +18 162 -02 22:35:28 +58.5529 -023.2342 +17 161 -01 22:35:35 +58.9698 -024.9844 +16 159 +00 22:35:43 +59.4189 -026.8201 +16 157 +01 22:35:50 +59.9058 -028.7594 +15 156 +02 22:35:58 +60.4377 -030.8265 +14 154 +03 22:36:05 +61.0249 -033.0556 +13 152 +04 22:36:13 +61.6829 -035.4980 +12 149 +05 22:36:20 +62.4358 -038.2361 +10 147 +07 22:36:28 +63.3276 -041.4195 +09 144 +08 22:36:35 +64.4534 -045.3780 +07 140 +10 22:36:43 +66.1398 -051.2595 +04 135 +13 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 22:29:05   +57.4757  +058.8799   +03  239  -06 22:29:13   +56.3481  +053.4094   +07  235  -08 22:29:20   +55.6812  +049.7740   +09  232  -10 22:29:28   +55.1926  +046.8318   +10  229  -11 22:29:35   +54.8077  +044.2821   +12  227  -12 22:29:43   +54.4933  +041.9923   +13  225  -12 22:29:50   +54.2311  +039.8896   +14  223  -13 22:29:58   +54.0100  +037.9291   +15  221  -13 22:30:05   +53.8223  +036.0810   +15  220  -14 22:30:13   +53.6629  +034.3241   +16  218  -14 22:30:20   +53.5277  +032.6425   +17  217  -14 22:30:28   +53.4139  +031.0244   +18  215  -15 22:30:35   +53.3190  +029.4604   +18  214  -15 22:30:43   +53.2413  +027.9428   +19  212  -15 22:30:50   +53.1792  +026.4654   +19  211  -15 22:30:58   +53.1316  +025.0231   +20  209  -15 22:31:05   +53.0973  +023.6115   +20  208  -15 22:31:13   +53.0757  +022.2268   +21  207  -15 22:31:20   +53.0660  +020.8657   +21  205  -15 22:31:28   +53.0677  +019.5254   +21  204  -15 22:31:35   +53.0801  +018.2032   +22  203  -15 22:31:43   +53.1029  +016.8970   +22  202  -15 22:31:50   +53.1358  +015.6045   +22  200  -15 22:31:58   +53.1785  +014.3239   +22  199  -15 22:32:05   +53.2308  +013.0535   +22  198  -15 22:32:13   +53.2924  +011.7915   +23  196  -14 22:32:20   +53.3632  +010.5365   +23  195  -14 22:32:28   +53.4432  +009.2869   +23  194  -14 22:32:35   +53.5322  +008.0412   +23  193  -14 22:32:43   +53.6302  +006.7982   +23  191  -13 22:32:50   +53.7372  +005.5565   +23  190  -13 22:32:58   +53.8533  +004.3146   +23  189  -13 22:33:05   +53.9786  +003.0713   +23  187  -12 22:33:13   +54.1131  +001.8251   +23  186  -12 22:33:20   +54.2570  +000.5748   +23  185  -12 22:33:28   +54.4105  -000.6812   +23  183  -11 22:33:35   +54.5738  -001.9443   +23  182  -11 22:33:43   +54.7471  -003.2160   +22  181  -10 22:33:50   +54.9309  -004.4981   +22  180  -10 22:33:58   +55.1254  -005.7923   +22  178  -09 22:34:05   +55.3310  -007.1004   +22  177  -09 22:34:13   +55.5484  -008.4247   +22  176  -08 22:34:20   +55.7780  -009.7672   +21  174  -08 22:34:28   +56.0205  -011.1307   +21  173  -07 22:34:35   +56.2766  -012.5178   +21  171  -07 22:34:43   +56.5474  -013.9317   +20  170  -06 22:34:50   +56.8338  -015.3763   +20  169  -05 22:34:58   +57.1370  -016.8555   +19  167  -05 22:35:05   +57.4586  -018.3745   +19  166  -04 22:35:13   +57.8003  -019.9389   +18  164  -03 22:35:20   +58.1642  -021.5560   +18  162  -02 22:35:28   +58.5529  -023.2342   +17  161  -01 22:35:35   +58.9698  -024.9844   +16  159  +00 22:35:43   +59.4189  -026.8201   +16  157  +01 22:35:50   +59.9058  -028.7594   +15  156  +02 22:35:58   +60.4377  -030.8265   +14  154  +03 22:36:05   +61.0249  -033.0556   +13  152  +04 22:36:13   +61.6829  -035.4980   +12  149  +05 22:36:20   +62.4358  -038.2361   +10  147  +07 22:36:28   +63.3276  -041.4195   +09  144  +08 22:36:35   +64.4534  -045.3780   +07  140  +10 22:36:43   +66.1398  -051.2595   +04  135  +13

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +57.3422 +058.4891 +57.6175 +059.3039 +56.2634 +053.2145 +56.4343 +053.6094 +55.6100 +049.6331 +55.7531 +049.9173 +55.1285 +046.7187 +55.2572 +046.9462 +54.7480 +044.1867 +54.8677 +044.3785 +54.4367 +041.9093 +54.5501 +042.0760 +54.1769 +039.8160 +54.2855 +039.9637 +53.9576 +037.8629 +54.0625 +037.9958 +53.7714 +036.0209 +53.8734 +036.1416 +53.6132 +034.2689 +53.7128 +034.3795 +53.4790 +032.5917 +53.5766 +032.6937 +53.3660 +030.9774 +53.4619 +031.0718 +53.2719 +029.4166 +53.3663 +029.5044 +53.1947 +027.9019 +53.2879 +027.9839 +53.1332 +026.4272 +53.2253 +026.5039 +53.0860 +024.9873 +53.1772 +025.0591 +53.0522 +023.5779 +53.1426 +023.6453 +53.0309 +022.1952 +53.1207 +022.2585 +53.0215 +020.8360 +53.1107 +020.8956 +53.0233 +019.4974 +53.1120 +019.5534 +53.0360 +018.1769 +53.1243 +018.2296 +53.0590 +016.8722 +53.1470 +016.9218 +53.0920 +015.5813 +53.1797 +015.6278 +53.1348 +014.3022 +53.2223 +014.3458 +53.1871 +013.0331 +53.2745 +013.0740 +53.2488 +011.7725 +53.3361 +011.8107 +53.3196 +010.5188 +53.4069 +010.5543 +53.3995 +009.2704 +53.4868 +009.3034 +53.4885 +008.0261 +53.5759 +008.0565 +53.5865 +006.7843 +53.6740 +006.8122 +53.6934 +005.5437 +53.7811 +005.5692 +53.8094 +004.3031 +53.8973 +004.3261 +53.9345 +003.0610 +54.0228 +003.0816 +54.0689 +001.8161 +54.1574 +001.8342 +54.2126 +000.5670 +54.3015 +000.5826 +54.3658 -000.6877 +54.4553 -000.6746 +54.5289 -001.9495 +54.6188 -001.9390 +54.7019 -003.2199 +54.7925 -003.2121 +54.8853 -004.5006 +54.9765 -004.4956 +55.0794 -005.7933 +55.1714 -005.7912 +55.2847 -007.1000 +55.3774 -007.1009 +55.5016 -008.4226 +55.5952 -008.4267 +55.7307 -009.7635 +55.8253 -009.7710 +55.9726 -011.1252 +56.0684 -011.1362 +56.2282 -012.5104 +56.3252 -012.5252 +56.4983 -013.9223 +56.5966 -013.9412 +56.7839 -015.3646 +56.8837 -015.3880 +57.0863 -016.8414 +57.1878 -016.8697 +57.4070 -018.3577 +57.5104 -018.3914 +57.7476 -019.9192 +57.8531 -019.9589 +58.1103 -021.5328 +58.2183 -021.5794 +58.4976 -023.2072 +58.6084 -023.2615 +58.9129 -024.9528 +59.0269 -025.0162 +59.3601 -026.7832 +59.4779 -026.8574 +59.8447 -028.7161 +59.9671 -028.8031 +60.3738 -030.7752 +60.5018 -030.8782 +60.9576 -032.9941 +61.0926 -033.1177 +61.6109 -035.4229 +61.7552 -035.5739 +62.3575 -038.1417 +62.5147 -038.3319 +63.2395 -041.2945 +63.4166 -041.5470 +64.3473 -045.1943 +64.5613 -045.5670 +65.9777 -050.8846 +66.3101 -051.6622 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.