Cora»OccDetail

Stellar Occultation by (40) Harmonia on 2025-10-16 (03:48:58 UT)

Event Details
Occultation UUID [and db] : 91c149d0-ddb8-11f0-547e-b314fdcebe53 [observed] Occultation Date + Time : 2025-10-16 at 03:48:58 UT +/- 0.01 min [1] Object Designation : (40) Harmonia Star Designation : GDR3 3366939487421831424 Star Coordinates (ICRF) : RA = 07 05 48.6514, DE = +21 14 51.359 [2] Star Magnitudes : G = 12.22 mag, RP = 11.82 mag, BP = 12.46 mag Object Magnitude : V = 10.86 mag Estimated Magnitude Drop : 0.3 mag Estimated Max. Duration : 8.1 sec Speed of the shadow : 13.2 km/s Object Mean Diameter : 107.6 km (src: astorb) => apparent = 79 mas Apparent Motion : 0.5833 arcs/min @ PA = 92 deg Horizontal Parallax : 4.6830 arcs Dynamical Class : MBA Elongation to Moon & Sun : 37° (sunlit = 26%), Sun = 98° Cross-track uncertainty : 1.4 mas = 1 km = 0.02 path-width (1-sig) RUWE and duplicate source : 2.94 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#152 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 91c149d0-ddb8-11f0-547e-b314fdcebe53 [observed]

 Occultation Date + Time   : 2025-10-16 at 03:48:58 UT +/- 0.01 min  [1]
 Object Designation        : (40) Harmonia
 Star Designation          : GDR3 3366939487421831424
 Star Coordinates (ICRF)   : RA = 07 05 48.6514, DE = +21 14 51.359  [2]
 Star Magnitudes           : G = 12.22 mag, RP = 11.82 mag, BP = 12.46 mag
 Object Magnitude          : V = 10.86 mag
 Estimated Magnitude Drop  : 0.3 mag
 Estimated Max. Duration   : 8.1 sec
 Speed of the shadow       : 13.2 km/s
 Object Mean Diameter      : 107.6 km  (src: astorb) => apparent = 79 mas
 Apparent Motion           : 0.5833 arcs/min @ PA = 92 deg
 Horizontal Parallax       : 4.6830 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 37° (sunlit = 26%), Sun = 98°
 Cross-track uncertainty   : 1.4 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 2.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#152
 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

(If error 404: link not valid which means no data available)

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 ---------------------------------------------- 03:41:55 +30.4987 -065.7576 +09 071 -68 03:42:04 +32.4474 -060.6493 +14 073 -66 03:42:13 +33.8681 -056.8075 +17 076 -65 03:42:22 +35.0354 -053.5526 +20 078 -63 03:42:30 +36.0440 -050.6520 +23 080 -62 03:42:39 +36.9401 -047.9930 +25 081 -60 03:42:48 +37.7504 -045.5107 +27 083 -59 03:42:57 +38.4920 -043.1639 +29 085 -57 03:43:06 +39.1766 -040.9246 +31 087 -56 03:43:15 +39.8127 -038.7726 +33 089 -54 03:43:24 +40.4065 -036.6929 +34 090 -53 03:43:33 +40.9629 -034.6739 +36 092 -51 03:43:42 +41.4857 -032.7066 +37 094 -50 03:43:51 +41.9780 -030.7837 +39 096 -48 03:44:00 +42.4423 -028.8992 +40 097 -47 03:44:09 +42.8808 -027.0483 +41 099 -46 03:44:18 +43.2951 -025.2268 +43 101 -44 03:44:27 +43.6867 -023.4313 +44 103 -43 03:44:36 +44.0570 -021.6589 +45 105 -42 03:44:45 +44.4069 -019.9069 +46 107 -41 03:44:54 +44.7375 -018.1733 +47 109 -39 03:45:03 +45.0496 -016.4561 +48 111 -38 03:45:12 +45.3439 -014.7537 +49 113 -37 03:45:21 +45.6210 -013.0646 +50 115 -36 03:45:30 +45.8815 -011.3877 +51 117 -35 03:45:39 +46.1259 -009.7216 +52 119 -33 03:45:48 +46.3547 -008.0656 +53 122 -32 03:45:57 +46.5681 -006.4187 +54 124 -31 03:46:06 +46.7667 -004.7802 +55 126 -30 03:46:15 +46.9507 -003.1493 +56 129 -29 03:46:24 +47.1204 -001.5256 +56 131 -28 03:46:33 +47.2761 +000.0916 +57 134 -26 03:46:42 +47.4180 +001.7027 +58 136 -25 03:46:51 +47.5463 +003.3081 +59 139 -24 03:46:59 +47.6613 +004.9082 +59 142 -23 03:47:08 +47.7630 +006.5033 +60 145 -22 03:47:17 +47.8517 +008.0936 +60 148 -21 03:47:26 +47.9275 +009.6795 +61 150 -20 03:47:35 +47.9906 +011.2612 +61 153 -19 03:47:44 +48.0411 +012.8389 +62 156 -18 03:47:53 +48.0790 +014.4128 +62 160 -17 03:48:02 +48.1045 +015.9830 +62 163 -16 03:48:11 +48.1177 +017.5497 +63 166 -15 03:48:20 +48.1187 +019.1130 +63 169 -13 03:48:29 +48.1075 +020.6731 +63 172 -12 03:48:38 +48.0842 +022.2301 +63 176 -11 03:48:47 +48.0489 +023.7841 +63 179 -10 03:48:56 +48.0016 +025.3354 +63 182 -09 03:49:05 +47.9424 +026.8839 +63 185 -08 03:49:14 +47.8713 +028.4298 +63 189 -07 03:49:23 +47.7883 +029.9734 +63 192 -06 03:49:32 +47.6934 +031.5147 +63 195 -05 03:49:41 +47.5867 +033.0539 +63 198 -04 03:49:50 +47.4682 +034.5912 +62 202 -03 03:49:59 +47.3379 +036.1268 +62 205 -02 03:50:08 +47.1957 +037.6609 +62 208 -01 03:50:17 +47.0416 +039.1937 +61 211 +00 03:50:26 +46.8756 +040.7256 +61 214 +01 03:50:35 +46.6976 +042.2568 +61 217 +03 03:50:44 +46.5076 +043.7876 +60 219 +04 03:50:53 +46.3055 +045.3184 +59 222 +05 03:51:02 +46.0912 +046.8496 +59 225 +06 03:51:11 +45.8646 +048.3816 +58 228 +07 03:51:20 +45.6256 +049.9149 +58 230 +08 03:51:28 +45.3741 +051.4500 +57 233 +09 03:51:37 +45.1098 +052.9875 +56 235 +10 03:51:46 +44.8326 +054.5281 +55 237 +11 03:51:55 +44.5422 +056.0723 +55 240 +13 03:52:04 +44.2384 +057.6211 +54 242 +14 03:52:13 +43.9210 +059.1754 +53 244 +15 03:52:22 +43.5895 +060.7359 +52 246 +16 03:52:31 +43.2437 +062.3039 +51 248 +17 03:52:40 +42.8831 +063.8805 +50 250 +18 03:52:49 +42.5072 +065.4670 +49 252 +20 03:52:58 +42.1154 +067.0649 +48 254 +21 03:53:07 +41.7073 +068.6759 +47 256 +22 03:53:16 +41.2819 +070.3019 +46 258 +23 03:53:25 +40.8385 +071.9450 +45 260 +25 03:53:34 +40.3762 +073.6078 +43 261 +26 03:53:43 +39.8938 +075.2929 +42 263 +27 03:53:52 +39.3900 +077.0037 +41 265 +29 03:54:01 +38.8632 +078.7440 +40 266 +30 03:54:10 +38.3118 +080.5183 +38 268 +31 03:54:19 +37.7333 +082.3320 +37 270 +33 03:54:28 +37.1253 +084.1917 +35 271 +34 03:54:37 +36.4843 +086.1054 +34 273 +36 03:54:46 +35.8063 +088.0831 +32 274 +37 03:54:55 +35.0859 +090.1377 +30 276 +39 03:55:04 +34.3162 +092.2862 +28 278 +41 03:55:13 +33.4876 +094.5517 +26 279 +42 03:55:22 +32.5867 +096.9671 +24 281 +44 03:55:31 +31.5931 +099.5819 +22 282 +46 03:55:40 +30.4738 +102.4775 +19 284 +48 03:55:49 +29.1672 +105.8057 +16 286 +50 03:55:57 +27.5299 +109.9226 +12 288 +53 03:56:06 +24.9415 +116.3806 +05 291 +56 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 03:41:55   +30.4987  -065.7576   +09  071  -68 03:42:04   +32.4474  -060.6493   +14  073  -66 03:42:13   +33.8681  -056.8075   +17  076  -65 03:42:22   +35.0354  -053.5526   +20  078  -63 03:42:30   +36.0440  -050.6520   +23  080  -62 03:42:39   +36.9401  -047.9930   +25  081  -60 03:42:48   +37.7504  -045.5107   +27  083  -59 03:42:57   +38.4920  -043.1639   +29  085  -57 03:43:06   +39.1766  -040.9246   +31  087  -56 03:43:15   +39.8127  -038.7726   +33  089  -54 03:43:24   +40.4065  -036.6929   +34  090  -53 03:43:33   +40.9629  -034.6739   +36  092  -51 03:43:42   +41.4857  -032.7066   +37  094  -50 03:43:51   +41.9780  -030.7837   +39  096  -48 03:44:00   +42.4423  -028.8992   +40  097  -47 03:44:09   +42.8808  -027.0483   +41  099  -46 03:44:18   +43.2951  -025.2268   +43  101  -44 03:44:27   +43.6867  -023.4313   +44  103  -43 03:44:36   +44.0570  -021.6589   +45  105  -42 03:44:45   +44.4069  -019.9069   +46  107  -41 03:44:54   +44.7375  -018.1733   +47  109  -39 03:45:03   +45.0496  -016.4561   +48  111  -38 03:45:12   +45.3439  -014.7537   +49  113  -37 03:45:21   +45.6210  -013.0646   +50  115  -36 03:45:30   +45.8815  -011.3877   +51  117  -35 03:45:39   +46.1259  -009.7216   +52  119  -33 03:45:48   +46.3547  -008.0656   +53  122  -32 03:45:57   +46.5681  -006.4187   +54  124  -31 03:46:06   +46.7667  -004.7802   +55  126  -30 03:46:15   +46.9507  -003.1493   +56  129  -29 03:46:24   +47.1204  -001.5256   +56  131  -28 03:46:33   +47.2761  +000.0916   +57  134  -26 03:46:42   +47.4180  +001.7027   +58  136  -25 03:46:51   +47.5463  +003.3081   +59  139  -24 03:46:59   +47.6613  +004.9082   +59  142  -23 03:47:08   +47.7630  +006.5033   +60  145  -22 03:47:17   +47.8517  +008.0936   +60  148  -21 03:47:26   +47.9275  +009.6795   +61  150  -20 03:47:35   +47.9906  +011.2612   +61  153  -19 03:47:44   +48.0411  +012.8389   +62  156  -18 03:47:53   +48.0790  +014.4128   +62  160  -17 03:48:02   +48.1045  +015.9830   +62  163  -16 03:48:11   +48.1177  +017.5497   +63  166  -15 03:48:20   +48.1187  +019.1130   +63  169  -13 03:48:29   +48.1075  +020.6731   +63  172  -12 03:48:38   +48.0842  +022.2301   +63  176  -11 03:48:47   +48.0489  +023.7841   +63  179  -10 03:48:56   +48.0016  +025.3354   +63  182  -09 03:49:05   +47.9424  +026.8839   +63  185  -08 03:49:14   +47.8713  +028.4298   +63  189  -07 03:49:23   +47.7883  +029.9734   +63  192  -06 03:49:32   +47.6934  +031.5147   +63  195  -05 03:49:41   +47.5867  +033.0539   +63  198  -04 03:49:50   +47.4682  +034.5912   +62  202  -03 03:49:59   +47.3379  +036.1268   +62  205  -02 03:50:08   +47.1957  +037.6609   +62  208  -01 03:50:17   +47.0416  +039.1937   +61  211  +00 03:50:26   +46.8756  +040.7256   +61  214  +01 03:50:35   +46.6976  +042.2568   +61  217  +03 03:50:44   +46.5076  +043.7876   +60  219  +04 03:50:53   +46.3055  +045.3184   +59  222  +05 03:51:02   +46.0912  +046.8496   +59  225  +06 03:51:11   +45.8646  +048.3816   +58  228  +07 03:51:20   +45.6256  +049.9149   +58  230  +08 03:51:28   +45.3741  +051.4500   +57  233  +09 03:51:37   +45.1098  +052.9875   +56  235  +10 03:51:46   +44.8326  +054.5281   +55  237  +11 03:51:55   +44.5422  +056.0723   +55  240  +13 03:52:04   +44.2384  +057.6211   +54  242  +14 03:52:13   +43.9210  +059.1754   +53  244  +15 03:52:22   +43.5895  +060.7359   +52  246  +16 03:52:31   +43.2437  +062.3039   +51  248  +17 03:52:40   +42.8831  +063.8805   +50  250  +18 03:52:49   +42.5072  +065.4670   +49  252  +20 03:52:58   +42.1154  +067.0649   +48  254  +21 03:53:07   +41.7073  +068.6759   +47  256  +22 03:53:16   +41.2819  +070.3019   +46  258  +23 03:53:25   +40.8385  +071.9450   +45  260  +25 03:53:34   +40.3762  +073.6078   +43  261  +26 03:53:43   +39.8938  +075.2929   +42  263  +27 03:53:52   +39.3900  +077.0037   +41  265  +29 03:54:01   +38.8632  +078.7440   +40  266  +30 03:54:10   +38.3118  +080.5183   +38  268  +31 03:54:19   +37.7333  +082.3320   +37  270  +33 03:54:28   +37.1253  +084.1917   +35  271  +34 03:54:37   +36.4843  +086.1054   +34  273  +36 03:54:46   +35.8063  +088.0831   +32  274  +37 03:54:55   +35.0859  +090.1377   +30  276  +39 03:55:04   +34.3162  +092.2862   +28  278  +41 03:55:13   +33.4876  +094.5517   +26  279  +42 03:55:22   +32.5867  +096.9671   +24  281  +44 03:55:31   +31.5931  +099.5819   +22  282  +46 03:55:40   +30.4738  +102.4775   +19  284  +48 03:55:49   +29.1672  +105.8057   +16  286  +50 03:55:57   +27.5299  +109.9226   +12  288  +53 03:56:06   +24.9415  +116.3806   +05  291  +56

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +30.3853 -067.5905 +30.5104 -064.1834 +32.5755 -061.8957 +32.2865 -059.4913 +34.0842 -057.8470 +33.6332 -055.8227 +35.3023 -054.4760 +34.7555 -052.6702 +36.3457 -051.4975 +35.7324 -049.8404 +37.2681 -048.7806 +36.6043 -047.2347 +38.0994 -046.2525 +37.3950 -044.7952 +38.8585 -043.8678 +38.1202 -042.4842 +39.5582 -041.5959 +38.7907 -040.2758 +40.2073 -039.4151 +39.4143 -038.1513 +40.8128 -037.3095 +39.9969 -036.0964 +41.3798 -035.2667 +40.5433 -034.1003 +41.9122 -033.2772 +41.0569 -032.1543 +42.4133 -031.3334 +41.5408 -030.2516 +42.8858 -029.4290 +41.9973 -028.3864 +43.3318 -027.5589 +42.4285 -026.5541 +43.7532 -025.7188 +42.8360 -024.7506 +44.1515 -023.9052 +43.2213 -022.9727 +44.5279 -022.1150 +43.5856 -021.2174 +44.8837 -020.3456 +43.9300 -019.4824 +45.2199 -018.5947 +44.2553 -017.7656 +45.5371 -016.8604 +44.5624 -016.0650 +45.8363 -015.1410 +44.8520 -014.3791 +46.1180 -013.4350 +45.1247 -012.7065 +46.3828 -011.7411 +45.3810 -011.0459 +46.6313 -010.0583 +45.6215 -009.3963 +46.8639 -008.3853 +45.8466 -007.7566 +47.0810 -006.7215 +46.0566 -006.1261 +47.2829 -005.0661 +46.2520 -004.5040 +47.4700 -003.4183 +46.4329 -002.8896 +47.6426 -001.7775 +46.5999 -001.2823 +47.8010 -000.1433 +46.7530 +000.3184 +47.9454 +001.4849 +46.8925 +001.9130 +48.0760 +003.1074 +47.0186 +003.5018 +48.1930 +004.7246 +47.1316 +005.0853 +48.2966 +006.3369 +47.2315 +006.6637 +48.3870 +007.9444 +47.3187 +008.2375 +48.4643 +009.5476 +47.3931 +009.8068 +48.5286 +011.1465 +47.4550 +011.3718 +48.5801 +012.7414 +47.5044 +012.9329 +48.6189 +014.3324 +47.5415 +014.4901 +48.6451 +015.9198 +47.5664 +016.0437 +48.6588 +017.5036 +47.5791 +017.5938 +48.6600 +019.0840 +47.5798 +019.1406 +48.6490 +020.6612 +47.5685 +020.6842 +48.6256 +022.2351 +47.5453 +022.2249 +48.5900 +023.8061 +47.5103 +023.7626 +48.5423 +025.3741 +47.4634 +025.2976 +48.4824 +026.9393 +47.4048 +026.8300 +48.4105 +028.5018 +47.3345 +028.3599 +48.3265 +030.0618 +47.2524 +029.8875 +48.2305 +031.6194 +47.1587 +031.4130 +48.1225 +033.1748 +47.0533 +032.9366 +48.0024 +034.7282 +46.9363 +034.4584 +47.8704 +036.2796 +46.8075 +035.9786 +47.7263 +037.8295 +46.6671 +037.4974 +47.5702 +039.3779 +46.5149 +039.0152 +47.4020 +040.9251 +46.3510 +040.5322 +47.2217 +042.4716 +46.1753 +042.0486 +47.0292 +044.0174 +45.9878 +043.5648 +46.8244 +045.5631 +45.7883 +045.0812 +46.6073 +047.1090 +45.5767 +046.5981 +46.3777 +048.6556 +45.3530 +048.1160 +46.1355 +050.2032 +45.1171 +049.6353 +45.8806 +051.7526 +44.8687 +051.1566 +45.6128 +053.3041 +44.6078 +052.6804 +45.3319 +054.8586 +44.3341 +054.2074 +45.0377 +056.4167 +44.0475 +055.7382 +44.7299 +057.9792 +43.7476 +057.2737 +44.4083 +059.5471 +43.4342 +058.8146 +44.0725 +061.1212 +43.1070 +060.3620 +43.7221 +062.7027 +42.7656 +061.9168 +43.3566 +064.2927 +42.4096 +063.4802 +42.9757 +065.8928 +42.0385 +065.0536 +42.5788 +067.5043 +41.6518 +066.6383 +42.1651 +069.1290 +41.2489 +068.2360 +41.7340 +070.7688 +40.8290 +069.8485 +41.2846 +072.4261 +40.3914 +071.4779 +40.8159 +074.1032 +39.9352 +073.1266 +40.3268 +075.8032 +39.4592 +074.7973 +39.8159 +077.5293 +38.9623 +076.4932 +39.2816 +079.2857 +38.4428 +078.2180 +38.7220 +081.0769 +37.8991 +079.9760 +38.1348 +082.9087 +37.3291 +081.7723 +37.5173 +084.7879 +36.7301 +083.6133 +36.8658 +086.7228 +36.0991 +085.5065 +36.1762 +088.7242 +35.4322 +087.4616 +35.4427 +090.8058 +34.7242 +089.4906 +34.6578 +092.9857 +33.9687 +091.6095 +33.8113 +095.2889 +33.1569 +093.8398 +32.8885 +097.7512 +32.2763 +096.2116 +31.8668 +100.4278 +31.3086 +098.7699 +30.7085 +103.4115 +30.2243 +101.5869 +29.3408 +106.8818 +28.9707 +104.7924 +27.5791 +111.2974 +27.4329 +108.6720 +24.1090 +119.9562 +25.2145 +114.2156 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.