Cora»OccDetail

Stellar Occultation by (762) Pulcova on 2023-05-28 (20:24:39 UT)

Event Details
Occultation UUID [and db] : aa747a10-ddb3-11f0-547e-48b2c7f79bef [observed] Occultation Date + Time : 2023-05-28 at 20:24:39 UT +/- 0.1 min [1] Object Designation : (762) Pulcova Star Designation : GDR3 3501655745161485568 Star Coordinates (ICRF) : RA = 12 44 44.4198, DE = -23 52 56.752 [2] Star Magnitudes : G = 14.84 mag, RP = 14.32 mag, BP = 15.19 mag Object Magnitude : V = 13.5 mag Estimated Magnitude Drop : 0.3 mag Estimated Max. Duration : 22.7 sec Speed of the shadow : 6.1 km/s Object Mean Diameter : 137.1 km (src: astorb) => apparent = 82 mas Apparent Motion : 0.2167 arcs/min @ PA = 353 deg Horizontal Parallax : 3.8140 arcs Dynamical Class : MBA Elongation to Moon & Sun : 36° (sunlit = 61%), Sun = 130° Cross-track uncertainty : 1.3 mas = 2 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#146 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : aa747a10-ddb3-11f0-547e-48b2c7f79bef [observed]

 Occultation Date + Time   : 2023-05-28 at 20:24:39 UT +/- 0.1 min  [1]
 Object Designation        : (762) Pulcova
 Star Designation          : GDR3 3501655745161485568
 Star Coordinates (ICRF)   : RA = 12 44 44.4198, DE = -23 52 56.752  [2]
 Star Magnitudes           : G = 14.84 mag, RP = 14.32 mag, BP = 15.19 mag
 Object Magnitude          : V = 13.5 mag
 Estimated Magnitude Drop  : 0.3 mag
 Estimated Max. Duration   : 22.7 sec
 Speed of the shadow       : 6.1 km/s
 Object Mean Diameter      : 137.1 km  (src: astorb) => apparent = 82 mas
 Apparent Motion           : 0.2167 arcs/min @ PA = 353 deg
 Horizontal Parallax       : 3.8140 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 36° (sunlit = 61%), Sun = 130°
 Cross-track uncertainty   : 1.3 mas = 2 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#146
 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 ---------------------------------------------- 20:08:22 -61.1643 +115.6201 +11 239 -34 20:08:47 -63.1584 +104.5879 +16 249 -38 20:09:11 -63.9166 +095.5301 +20 257 -41 20:09:36 -64.0307 +087.6967 +23 263 -43 20:10:01 -63.7330 +080.8458 +26 269 -45 20:10:26 -63.1519 +074.8372 +29 274 -47 20:10:50 -62.3693 +069.5590 +32 279 -48 20:11:15 -61.4413 +064.9123 +34 282 -50 20:11:40 -60.4074 +060.8087 +36 285 -51 20:12:04 -59.2961 +057.1706 +38 288 -52 20:12:29 -58.1281 +053.9309 +40 290 -53 20:12:54 -56.9187 +051.0324 +42 292 -54 20:13:19 -55.6792 +048.4267 +43 294 -55 20:13:43 -54.4181 +046.0730 +45 295 -56 20:14:08 -53.1417 +043.9370 +47 296 -57 20:14:33 -51.8547 +041.9899 +48 296 -58 20:14:58 -50.5606 +040.2075 +50 297 -59 20:15:22 -49.2620 +038.5691 +51 297 -59 20:15:47 -47.9610 +037.0573 +53 297 -60 20:16:12 -46.6589 +035.6574 +54 297 -60 20:16:36 -45.3569 +034.3567 +56 297 -61 20:17:01 -44.0556 +033.1444 +57 297 -61 20:17:26 -42.7555 +032.0110 +58 296 -61 20:17:51 -41.4570 +030.9486 +59 295 -62 20:18:15 -40.1601 +029.9499 +60 294 -62 20:18:40 -38.8650 +029.0090 +62 293 -62 20:19:05 -37.5714 +028.1205 +63 292 -62 20:19:29 -36.2794 +027.2797 +64 290 -62 20:19:54 -34.9887 +026.4823 +65 289 -62 20:20:19 -33.6991 +025.7248 +65 287 -62 20:20:44 -32.4101 +025.0038 +66 285 -62 20:21:08 -31.1216 +024.3166 +67 282 -62 20:21:33 -29.8332 +023.6605 +68 280 -62 20:21:58 -28.5444 +023.0332 +68 277 -61 20:22:23 -27.2549 +022.4326 +69 274 -61 20:22:47 -25.9642 +021.8569 +70 271 -61 20:23:12 -24.6718 +021.3044 +70 268 -60 20:23:37 -23.3773 +020.7737 +70 264 -60 20:24:01 -22.0802 +020.2634 +70 261 -59 20:24:26 -20.7799 +019.7722 +71 257 -59 20:24:51 -19.4759 +019.2991 +71 253 -58 20:25:16 -18.1677 +018.8430 +70 250 -58 20:25:40 -16.8546 +018.4031 +70 246 -57 20:26:05 -15.5360 +017.9786 +70 242 -57 20:26:30 -14.2114 +017.5688 +70 239 -56 20:26:54 -12.8799 +017.1729 +69 236 -55 20:27:19 -11.5409 +016.7905 +68 233 -54 20:27:44 -10.1936 +016.4209 +68 230 -54 20:28:09 -08.8373 +016.0638 +67 227 -53 20:28:33 -07.4710 +015.7188 +66 224 -52 20:28:58 -06.0939 +015.3855 +65 222 -51 20:29:23 -04.7050 +015.0637 +65 219 -50 20:29:48 -03.3032 +014.7531 +64 217 -50 20:30:12 -01.8874 +014.4536 +63 215 -49 20:30:37 -00.4564 +014.1651 +61 214 -48 20:31:02 +00.9912 +013.8875 +60 212 -47 20:31:26 +02.4567 +013.6209 +59 210 -46 20:31:51 +03.9418 +013.3654 +58 209 -45 20:32:16 +05.4482 +013.1211 +57 208 -44 20:32:41 +06.9779 +012.8884 +55 206 -43 20:33:05 +08.5331 +012.6676 +54 205 -42 20:33:30 +10.1161 +012.4592 +53 204 -41 20:33:55 +11.7298 +012.2638 +51 203 -40 20:34:20 +13.3772 +012.0823 +50 202 -38 20:34:44 +15.0620 +011.9158 +48 202 -37 20:35:09 +16.7884 +011.7654 +47 201 -36 20:35:34 +18.5612 +011.6328 +45 200 -35 20:35:58 +20.3862 +011.5202 +43 200 -33 20:36:23 +22.2702 +011.4301 +41 199 -32 20:36:48 +24.2218 +011.3660 +40 199 -31 20:37:13 +26.2513 +011.3323 +38 198 -29 20:37:37 +28.3720 +011.3351 +36 198 -28 20:38:02 +30.6007 +011.3826 +33 197 -26 20:38:27 +32.9605 +011.4866 +31 197 -24 20:38:51 +35.4829 +011.6644 +29 197 -23 20:39:16 +38.2144 +011.9433 +26 197 -21 20:39:41 +41.2279 +012.3691 +23 197 -18 20:40:06 +44.6508 +013.0288 +20 197 -16 20:40:30 +48.7489 +014.1209 +15 198 -13 20:40:55 +54.3312 +016.3231 +10 200 -09 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 20:08:22   -61.1643  +115.6201   +11  239  -34 20:08:47   -63.1584  +104.5879   +16  249  -38 20:09:11   -63.9166  +095.5301   +20  257  -41 20:09:36   -64.0307  +087.6967   +23  263  -43 20:10:01   -63.7330  +080.8458   +26  269  -45 20:10:26   -63.1519  +074.8372   +29  274  -47 20:10:50   -62.3693  +069.5590   +32  279  -48 20:11:15   -61.4413  +064.9123   +34  282  -50 20:11:40   -60.4074  +060.8087   +36  285  -51 20:12:04   -59.2961  +057.1706   +38  288  -52 20:12:29   -58.1281  +053.9309   +40  290  -53 20:12:54   -56.9187  +051.0324   +42  292  -54 20:13:19   -55.6792  +048.4267   +43  294  -55 20:13:43   -54.4181  +046.0730   +45  295  -56 20:14:08   -53.1417  +043.9370   +47  296  -57 20:14:33   -51.8547  +041.9899   +48  296  -58 20:14:58   -50.5606  +040.2075   +50  297  -59 20:15:22   -49.2620  +038.5691   +51  297  -59 20:15:47   -47.9610  +037.0573   +53  297  -60 20:16:12   -46.6589  +035.6574   +54  297  -60 20:16:36   -45.3569  +034.3567   +56  297  -61 20:17:01   -44.0556  +033.1444   +57  297  -61 20:17:26   -42.7555  +032.0110   +58  296  -61 20:17:51   -41.4570  +030.9486   +59  295  -62 20:18:15   -40.1601  +029.9499   +60  294  -62 20:18:40   -38.8650  +029.0090   +62  293  -62 20:19:05   -37.5714  +028.1205   +63  292  -62 20:19:29   -36.2794  +027.2797   +64  290  -62 20:19:54   -34.9887  +026.4823   +65  289  -62 20:20:19   -33.6991  +025.7248   +65  287  -62 20:20:44   -32.4101  +025.0038   +66  285  -62 20:21:08   -31.1216  +024.3166   +67  282  -62 20:21:33   -29.8332  +023.6605   +68  280  -62 20:21:58   -28.5444  +023.0332   +68  277  -61 20:22:23   -27.2549  +022.4326   +69  274  -61 20:22:47   -25.9642  +021.8569   +70  271  -61 20:23:12   -24.6718  +021.3044   +70  268  -60 20:23:37   -23.3773  +020.7737   +70  264  -60 20:24:01   -22.0802  +020.2634   +70  261  -59 20:24:26   -20.7799  +019.7722   +71  257  -59 20:24:51   -19.4759  +019.2991   +71  253  -58 20:25:16   -18.1677  +018.8430   +70  250  -58 20:25:40   -16.8546  +018.4031   +70  246  -57 20:26:05   -15.5360  +017.9786   +70  242  -57 20:26:30   -14.2114  +017.5688   +70  239  -56 20:26:54   -12.8799  +017.1729   +69  236  -55 20:27:19   -11.5409  +016.7905   +68  233  -54 20:27:44   -10.1936  +016.4209   +68  230  -54 20:28:09   -08.8373  +016.0638   +67  227  -53 20:28:33   -07.4710  +015.7188   +66  224  -52 20:28:58   -06.0939  +015.3855   +65  222  -51 20:29:23   -04.7050  +015.0637   +65  219  -50 20:29:48   -03.3032  +014.7531   +64  217  -50 20:30:12   -01.8874  +014.4536   +63  215  -49 20:30:37   -00.4564  +014.1651   +61  214  -48 20:31:02   +00.9912  +013.8875   +60  212  -47 20:31:26   +02.4567  +013.6209   +59  210  -46 20:31:51   +03.9418  +013.3654   +58  209  -45 20:32:16   +05.4482  +013.1211   +57  208  -44 20:32:41   +06.9779  +012.8884   +55  206  -43 20:33:05   +08.5331  +012.6676   +54  205  -42 20:33:30   +10.1161  +012.4592   +53  204  -41 20:33:55   +11.7298  +012.2638   +51  203  -40 20:34:20   +13.3772  +012.0823   +50  202  -38 20:34:44   +15.0620  +011.9158   +48  202  -37 20:35:09   +16.7884  +011.7654   +47  201  -36 20:35:34   +18.5612  +011.6328   +45  200  -35 20:35:58   +20.3862  +011.5202   +43  200  -33 20:36:23   +22.2702  +011.4301   +41  199  -32 20:36:48   +24.2218  +011.3660   +40  199  -31 20:37:13   +26.2513  +011.3323   +38  198  -29 20:37:37   +28.3720  +011.3351   +36  198  -28 20:38:02   +30.6007  +011.3826   +33  197  -26 20:38:27   +32.9605  +011.4866   +31  197  -24 20:38:51   +35.4829  +011.6644   +29  197  -23 20:39:16   +38.2144  +011.9433   +26  197  -21 20:39:41   +41.2279  +012.3691   +23  197  -18 20:40:06   +44.6508  +013.0288   +20  197  -16 20:40:30   +48.7489  +014.1209   +15  198  -13 20:40:55   +54.3312  +016.3231   +10  200  -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 --------------------------------------------- -62.2004 +114.2933 -60.0338 +117.1246 -63.9602 +103.4872 -62.3270 +105.7418 -64.6136 +094.4421 -63.2030 +096.6404 -64.6577 +086.5832 -63.3921 +088.8182 -64.3053 +079.7065 -63.1514 +081.9854 -63.6785 +073.6822 -62.6171 +075.9885 -62.8567 +068.3999 -61.8745 +070.7125 -61.8946 +063.7589 -60.9812 +066.0593 -60.8307 +059.6685 -59.9776 +061.9426 -59.6930 +056.0487 -58.8929 +058.2865 -58.5017 +052.8307 -57.7484 +055.0257 -57.2717 +049.9557 -56.5598 +052.1043 -56.0139 +047.3744 -55.3390 +049.4749 -54.7364 +045.0452 -54.0944 +047.0972 -53.4453 +042.9334 -52.8329 +044.9376 -52.1451 +041.0098 -51.5592 +042.9675 -50.8392 +039.2500 -50.2771 +041.1628 -49.5299 +037.6333 -48.9894 +039.5031 -48.2192 +036.1422 -47.6982 +037.9711 -46.9083 +034.7619 -46.4051 +036.5519 -45.5982 +033.4797 -45.1113 +035.2330 -44.2896 +032.2849 -43.8174 +034.0033 -42.9828 +031.1681 -42.5242 +032.8536 -41.6781 +030.1212 -41.2319 +031.7757 -40.3756 +029.1373 -39.9407 +030.7626 -39.0752 +028.2102 -38.6508 +029.8080 -37.7769 +027.3348 -37.3622 +028.9065 -36.4805 +026.5062 -36.0746 +028.0535 -35.1858 +025.7204 -34.7880 +027.2447 -33.8924 +024.9737 -33.5022 +026.4764 -32.6000 +024.2630 -32.2167 +025.7454 -31.3084 +023.5853 -30.9315 +025.0486 -30.0170 +022.9382 -29.6460 +024.3835 -28.7255 +022.3193 -28.3599 +023.7478 -27.4335 +021.7267 -27.0729 +023.1394 -26.1406 +021.1584 -25.7844 +022.5564 -24.8461 +020.6129 -24.4941 +021.9970 -23.5498 +020.0886 -23.2015 +021.4599 -22.2509 +019.5843 -21.9061 +020.9436 -20.9491 +019.0987 -20.6074 +020.4469 -19.6438 +018.6307 -19.3048 +019.9687 -18.3344 +018.1794 -17.9977 +019.5079 -17.0202 +017.7439 -16.6857 +019.0637 -15.7008 +017.3234 -15.3681 +018.6353 -14.3754 +016.9171 -14.0441 +018.2219 -13.0433 +016.5245 -12.7133 +017.8229 -11.7039 +016.1449 -11.3747 +017.4377 -10.3563 +015.7778 -10.0277 +017.0657 -08.9998 +015.4228 -08.6715 +016.7066 -07.6335 +015.0795 -07.3052 +016.3600 -06.2565 +014.7476 -05.9279 +016.0254 -04.8679 +014.4267 -04.5387 +015.7027 -03.4666 +014.1167 -03.1363 +015.3916 -02.0514 +013.8173 -01.7199 +015.0920 -00.6213 +013.5286 -00.2880 +014.8039 +00.8252 +013.2503 +01.1606 +014.5271 +02.2895 +012.9825 +02.6275 +014.2617 +03.7732 +012.7254 +04.1141 +014.0080 +05.2779 +012.4790 +05.6223 +013.7660 +06.8056 +012.2436 +07.1541 +013.5361 +08.3585 +012.0194 +08.7117 +013.3187 +09.9389 +011.8071 +10.2974 +013.1144 +11.5496 +011.6071 +11.9142 +012.9239 +13.1936 +011.4202 +13.5653 +012.7481 +14.8746 +011.2473 +15.2542 +012.5881 +16.5965 +011.0896 +16.9852 +012.4454 +18.3641 +010.9486 +18.7634 +012.3217 +20.1831 +010.8261 +20.5946 +012.2193 +22.0603 +010.7246 +22.4860 +012.1410 +24.0038 +010.6472 +24.4461 +012.0908 +26.0237 +010.5980 +26.4858 +012.0734 +28.1328 +010.5823 +28.6186 +012.0955 +30.3475 +010.6077 +30.8623 +012.1663 +32.6897 +010.6847 +33.2408 +012.2989 +35.1895 +010.8287 +35.7875 +012.5127 +37.8908 +011.0639 +38.5516 +012.8386 +40.8614 +011.4302 +41.6120 +013.3293 +44.2179 +012.0020 +45.1090 +014.0870 +48.1946 +012.9429 +49.3483 +015.3552 +53.4445 +014.7621 +55.3732 +018.0720 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.