Cora»OccDetail

Stellar Occultation by (137) Meliboea on 2024-09-17 (00:24:44 UT)

Event Details
Occultation UUID [and db] : 13328300-ddb2-11f0-547e-d55c4ed95beb [observed] Occultation Date + Time : 2024-09-17 at 00:24:44 UT +/- 0.01 min [1] Object Designation : (137) Meliboea Star Designation : GDR3 2757993423557836160 Star Coordinates (ICRF) : RA = 23 35 47.1533, DE = +07 54 22.598 [2] Star Magnitudes : G = 12.38 mag, RP = 11.78 mag, BP = 12.81 mag Object Magnitude : V = 11.82 mag Estimated Magnitude Drop : 0.5 mag Estimated Max. Duration : 13.1 sec Speed of the shadow : 11.1 km/s Object Mean Diameter : 145.4 km (src: astorb) => apparent = 125 mas Apparent Motion : 0.5733 arcs/min @ PA = 224 deg Horizontal Parallax : 5.4740 arcs Dynamical Class : MBA Elongation to Moon & Sun : 22° (sunlit = 98%), Sun = 170° Cross-track uncertainty : 1.3 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#145 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 13328300-ddb2-11f0-547e-d55c4ed95beb [observed]

 Occultation Date + Time   : 2024-09-17 at 00:24:44 UT +/- 0.01 min  [1]
 Object Designation        : (137) Meliboea
 Star Designation          : GDR3 2757993423557836160
 Star Coordinates (ICRF)   : RA = 23 35 47.1533, DE = +07 54 22.598  [2]
 Star Magnitudes           : G = 12.38 mag, RP = 11.78 mag, BP = 12.81 mag
 Object Magnitude          : V = 11.82 mag
 Estimated Magnitude Drop  : 0.5 mag
 Estimated Max. Duration   : 13.1 sec
 Speed of the shadow       : 11.1 km/s
 Object Mean Diameter      : 145.4 km  (src: astorb) => apparent = 125 mas
 Apparent Motion           : 0.5733 arcs/min @ PA = 224 deg
 Horizontal Parallax       : 5.4740 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 22° (sunlit = 98%), Sun = 170°
 Cross-track uncertainty   : 1.3 mas = 1 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.91 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#145
 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 ---------------------------------------------- 00:15:39 +59.4966 +072.6780 +12 265 -04 00:15:53 +58.9047 +062.1739 +18 256 -10 00:16:07 +57.9802 +054.4393 +22 249 -14 00:16:22 +56.9061 +048.2144 +25 244 -17 00:16:36 +55.7535 +042.9867 +28 239 -20 00:16:51 +54.5576 +038.4786 +31 235 -23 00:17:05 +53.3385 +034.5172 +34 232 -25 00:17:19 +52.1082 +030.9857 +36 229 -28 00:17:34 +50.8742 +027.8005 +38 226 -30 00:17:48 +49.6413 +024.8999 +41 223 -32 00:18:03 +48.4128 +022.2363 +43 221 -34 00:18:17 +47.1904 +019.7729 +45 219 -36 00:18:32 +45.9757 +017.4803 +46 217 -38 00:18:46 +44.7692 +015.3346 +48 215 -39 00:19:00 +43.5713 +013.3162 +50 213 -41 00:19:15 +42.3823 +011.4090 +52 211 -43 00:19:29 +41.2021 +009.5994 +53 209 -44 00:19:44 +40.0305 +007.8760 +55 207 -46 00:19:58 +38.8673 +006.2288 +57 205 -47 00:20:12 +37.7122 +004.6496 +58 203 -49 00:20:27 +36.5649 +003.1309 +60 201 -50 00:20:41 +35.4250 +001.6664 +61 199 -52 00:20:56 +34.2921 +000.2505 +63 197 -53 00:21:10 +33.1659 -001.1218 +64 195 -54 00:21:24 +32.0459 -002.4547 +65 193 -56 00:21:39 +30.9317 -003.7523 +67 190 -57 00:21:53 +29.8230 -005.0181 +68 188 -58 00:22:08 +28.7193 -006.2553 +69 185 -59 00:22:22 +27.6202 -007.4667 +70 182 -60 00:22:36 +26.5254 -008.6550 +71 178 -61 00:22:51 +25.4345 -009.8227 +72 175 -62 00:23:05 +24.3471 -010.9719 +73 171 -63 00:23:20 +23.2627 -012.1048 +74 166 -64 00:23:34 +22.1811 -013.2233 +75 161 -65 00:23:49 +21.1019 -014.3293 +76 156 -66 00:24:03 +20.0246 -015.4244 +76 150 -66 00:24:17 +18.9489 -016.5103 +77 144 -67 00:24:32 +17.8744 -017.5886 +77 138 -68 00:24:46 +16.8008 -018.6608 +77 131 -68 00:25:01 +15.7277 -019.7283 +77 125 -68 00:25:15 +14.6546 -020.7927 +76 119 -69 00:25:29 +13.5813 -021.8553 +76 113 -69 00:25:44 +12.5073 -022.9176 +75 107 -69 00:25:58 +11.4323 -023.9809 +75 102 -69 00:26:13 +10.3558 -025.0467 +74 097 -69 00:26:27 +09.2774 -026.1163 +73 093 -69 00:26:41 +08.1967 -027.1913 +72 090 -68 00:26:56 +07.1133 -028.2732 +71 086 -68 00:27:10 +06.0267 -029.3635 +70 083 -67 00:27:25 +04.9364 -030.4639 +69 081 -67 00:27:39 +03.8419 -031.5760 +68 079 -66 00:27:53 +02.7428 -032.7018 +66 076 -65 00:28:08 +01.6384 -033.8431 +65 075 -64 00:28:22 +00.5282 -035.0021 +64 073 -63 00:28:37 -00.5884 -036.1810 +62 072 -62 00:28:51 -01.7121 -037.3823 +61 070 -61 00:29:06 -02.8436 -038.6087 +59 069 -60 00:29:20 -03.9836 -039.8633 +58 068 -59 00:29:34 -05.1331 -041.1494 +56 068 -58 00:29:49 -06.2929 -042.4709 +55 067 -56 00:30:03 -07.4640 -043.8320 +53 066 -55 00:30:18 -08.6476 -045.2378 +51 066 -53 00:30:32 -09.8450 -046.6939 +49 065 -52 00:30:46 -11.0576 -048.2071 +48 065 -50 00:31:01 -12.2870 -049.7853 +46 065 -48 00:31:15 -13.5352 -051.4381 +44 065 -47 00:31:30 -14.8046 -053.1770 +42 065 -45 00:31:44 -16.0977 -055.0166 +40 065 -43 00:31:58 -17.4180 -056.9752 +38 065 -41 00:32:13 -18.7697 -059.0764 +35 065 -39 00:32:27 -20.1583 -061.3524 +33 066 -36 00:32:42 -21.5912 -063.8476 +30 066 -34 00:32:56 -23.0790 -066.6278 +27 067 -31 00:33:10 -24.6379 -069.7974 +24 068 -28 00:33:25 -26.2961 -073.5412 +20 070 -24 00:33:39 -28.1119 -078.2561 +16 072 -20 00:33:54 -30.2729 -085.2463 +09 075 -14 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 00:15:39   +59.4966  +072.6780   +12  265  -04 00:15:53   +58.9047  +062.1739   +18  256  -10 00:16:07   +57.9802  +054.4393   +22  249  -14 00:16:22   +56.9061  +048.2144   +25  244  -17 00:16:36   +55.7535  +042.9867   +28  239  -20 00:16:51   +54.5576  +038.4786   +31  235  -23 00:17:05   +53.3385  +034.5172   +34  232  -25 00:17:19   +52.1082  +030.9857   +36  229  -28 00:17:34   +50.8742  +027.8005   +38  226  -30 00:17:48   +49.6413  +024.8999   +41  223  -32 00:18:03   +48.4128  +022.2363   +43  221  -34 00:18:17   +47.1904  +019.7729   +45  219  -36 00:18:32   +45.9757  +017.4803   +46  217  -38 00:18:46   +44.7692  +015.3346   +48  215  -39 00:19:00   +43.5713  +013.3162   +50  213  -41 00:19:15   +42.3823  +011.4090   +52  211  -43 00:19:29   +41.2021  +009.5994   +53  209  -44 00:19:44   +40.0305  +007.8760   +55  207  -46 00:19:58   +38.8673  +006.2288   +57  205  -47 00:20:12   +37.7122  +004.6496   +58  203  -49 00:20:27   +36.5649  +003.1309   +60  201  -50 00:20:41   +35.4250  +001.6664   +61  199  -52 00:20:56   +34.2921  +000.2505   +63  197  -53 00:21:10   +33.1659  -001.1218   +64  195  -54 00:21:24   +32.0459  -002.4547   +65  193  -56 00:21:39   +30.9317  -003.7523   +67  190  -57 00:21:53   +29.8230  -005.0181   +68  188  -58 00:22:08   +28.7193  -006.2553   +69  185  -59 00:22:22   +27.6202  -007.4667   +70  182  -60 00:22:36   +26.5254  -008.6550   +71  178  -61 00:22:51   +25.4345  -009.8227   +72  175  -62 00:23:05   +24.3471  -010.9719   +73  171  -63 00:23:20   +23.2627  -012.1048   +74  166  -64 00:23:34   +22.1811  -013.2233   +75  161  -65 00:23:49   +21.1019  -014.3293   +76  156  -66 00:24:03   +20.0246  -015.4244   +76  150  -66 00:24:17   +18.9489  -016.5103   +77  144  -67 00:24:32   +17.8744  -017.5886   +77  138  -68 00:24:46   +16.8008  -018.6608   +77  131  -68 00:25:01   +15.7277  -019.7283   +77  125  -68 00:25:15   +14.6546  -020.7927   +76  119  -69 00:25:29   +13.5813  -021.8553   +76  113  -69 00:25:44   +12.5073  -022.9176   +75  107  -69 00:25:58   +11.4323  -023.9809   +75  102  -69 00:26:13   +10.3558  -025.0467   +74  097  -69 00:26:27   +09.2774  -026.1163   +73  093  -69 00:26:41   +08.1967  -027.1913   +72  090  -68 00:26:56   +07.1133  -028.2732   +71  086  -68 00:27:10   +06.0267  -029.3635   +70  083  -67 00:27:25   +04.9364  -030.4639   +69  081  -67 00:27:39   +03.8419  -031.5760   +68  079  -66 00:27:53   +02.7428  -032.7018   +66  076  -65 00:28:08   +01.6384  -033.8431   +65  075  -64 00:28:22   +00.5282  -035.0021   +64  073  -63 00:28:37   -00.5884  -036.1810   +62  072  -62 00:28:51   -01.7121  -037.3823   +61  070  -61 00:29:06   -02.8436  -038.6087   +59  069  -60 00:29:20   -03.9836  -039.8633   +58  068  -59 00:29:34   -05.1331  -041.1494   +56  068  -58 00:29:49   -06.2929  -042.4709   +55  067  -56 00:30:03   -07.4640  -043.8320   +53  066  -55 00:30:18   -08.6476  -045.2378   +51  066  -53 00:30:32   -09.8450  -046.6939   +49  065  -52 00:30:46   -11.0576  -048.2071   +48  065  -50 00:31:01   -12.2870  -049.7853   +46  065  -48 00:31:15   -13.5352  -051.4381   +44  065  -47 00:31:30   -14.8046  -053.1770   +42  065  -45 00:31:44   -16.0977  -055.0166   +40  065  -43 00:31:58   -17.4180  -056.9752   +38  065  -41 00:32:13   -18.7697  -059.0764   +35  065  -39 00:32:27   -20.1583  -061.3524   +33  066  -36 00:32:42   -21.5912  -063.8476   +30  066  -34 00:32:56   -23.0790  -066.6278   +27  067  -31 00:33:10   -24.6379  -069.7974   +24  068  -28 00:33:25   -26.2961  -073.5412   +20  070  -24 00:33:39   -28.1119  -078.2561   +16  072  -20 00:33:54   -30.2729  -085.2463   +09  075  -14

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +58.7979 +071.5023 +60.1895 +074.0473 +58.1686 +061.5716 +59.6465 +062.8715 +57.2414 +054.1441 +58.7271 +054.7925 +56.1759 +048.1201 +57.6450 +048.3460 +55.0363 +043.0345 +56.4792 +042.9632 +53.8553 +038.6311 +55.2680 +038.3417 +52.6515 +034.7489 +54.0330 +034.2952 +51.4364 +031.2783 +52.7869 +030.6986 +50.2171 +028.1407 +51.5376 +027.4629 +48.9983 +025.2774 +50.2901 +024.5226 +47.7831 +022.6436 +49.0476 +021.8278 +46.5734 +020.2040 +47.8122 +019.3395 +45.3706 +017.9304 +46.5851 +017.0270 +44.1753 +015.8000 +45.3669 +014.8653 +42.9880 +013.7940 +44.1582 +012.8342 +41.8090 +011.8967 +42.9589 +010.9168 +40.6381 +010.0951 +41.7690 +009.0990 +39.4753 +008.3781 +40.5883 +007.3690 +38.3204 +006.7361 +39.4166 +005.7167 +37.1731 +005.1608 +38.2535 +004.1333 +36.0332 +003.6453 +37.0986 +002.6114 +34.9002 +002.1833 +35.9516 +001.1445 +33.7739 +000.7692 +34.8120 -000.2732 +32.6538 -000.6016 +33.6794 -001.6467 +31.5396 -001.9337 +32.5534 -002.9806 +30.4309 -003.2306 +31.4336 -004.2787 +29.3274 -004.4961 +30.3196 -005.5448 +28.2286 -005.7331 +29.2109 -006.7820 +27.1342 -006.9446 +28.1071 -007.9933 +26.0438 -008.1332 +27.0078 -009.1813 +24.9570 -009.3011 +25.9127 -010.3486 +23.8734 -010.4508 +24.8212 -011.4974 +22.7927 -011.5841 +23.7331 -012.6297 +21.7145 -012.7032 +22.6480 -013.7476 +20.6385 -013.8096 +21.5654 -014.8530 +19.5643 -014.9053 +20.4849 -015.9475 +18.4915 -015.9918 +19.4063 -017.0328 +17.4197 -017.0706 +18.3291 -018.1105 +16.3486 -018.1433 +17.2529 -019.1821 +15.2778 -019.2114 +16.1773 -020.2492 +14.2069 -020.2762 +15.1020 -021.3131 +13.1357 -021.3392 +14.0266 -022.3753 +12.0636 -022.4018 +12.9507 -023.4372 +10.9902 -023.4654 +11.8739 -024.5002 +09.9153 -024.5314 +10.7957 -025.5657 +08.8384 -025.6011 +09.7158 -026.6352 +07.7590 -026.6762 +08.6337 -027.7102 +06.6767 -027.7580 +07.5491 -028.7921 +05.5911 -028.8482 +06.4613 -029.8825 +04.5017 -029.9483 +05.3701 -030.9832 +03.4080 -031.0601 +04.2748 -032.0957 +02.3095 -032.1854 +03.1749 -033.2219 +01.2057 -033.3262 +02.0700 -034.3639 +00.0959 -034.4844 +00.9594 -035.5236 -01.0205 -035.6624 -00.1575 -036.7034 -02.1441 -036.8627 -01.2814 -037.9058 -03.2756 -038.0879 -02.4130 -039.1336 -04.4158 -039.3411 -03.5530 -040.3897 -05.5655 -040.6256 -04.7023 -041.6775 -06.7257 -041.9452 -05.8617 -043.0010 -07.8974 -043.3042 -07.0325 -044.3645 -09.0816 -044.7075 -08.2155 -045.7729 -10.2798 -046.1607 -09.4122 -047.2321 -11.4933 -047.6706 -10.6240 -048.7488 -12.7238 -049.2451 -11.8525 -050.3311 -13.9732 -050.8934 -13.0997 -051.9887 -15.2438 -052.6271 -14.3680 -053.7334 -16.5382 -054.4605 -15.6599 -055.5798 -17.8600 -056.4115 -16.9790 -057.5466 -19.2131 -058.5034 -18.3296 -059.6582 -20.6030 -060.7674 -19.7172 -061.9473 -22.0370 -063.2469 -21.1494 -064.4599 -23.5253 -066.0054 -22.6371 -067.2642 -25.0837 -069.1429 -24.1973 -070.4696 -26.7387 -072.8340 -25.8598 -074.2731 -28.5445 -077.4441 -27.6883 -079.1095 -30.6624 -084.0927 -29.9065 -086.5399 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.