Cora»OccDetail

Stellar Occultation by (34) Circe on 2026-01-27 (21:18:26 UT)

Event Details
Occultation UUID [and db] : 3938b510-de6b-11f0-4858-e88159f75f12 [asteroids] Occultation Date + Time : 2026-01-27 at 21:18:26 UT +/- 0.02 min [1] Object Designation : (34) Circe Star Designation : GDR3 3345705925024455296 Star Coordinates (ICRF) : RA = 06 08 39.7343, DE = +15 08 23.451 [2] Star Magnitudes : G = 13.46 mag, RP = 12.87 mag, BP = 13.87 mag Object Magnitude : V = 12.55 mag Estimated Magnitude Drop : 0.4 mag Estimated Max. Duration : 17.7 sec Speed of the shadow : 6.4 km/s Object Mean Diameter : 113.5 km (src: astorb) => apparent = 97 mas Apparent Motion : 0.3267 arcs/min @ PA = 290 deg Horizontal Parallax : 5.4360 arcs Dynamical Class : MBA Elongation to Moon & Sun : 35° (sunlit = 69%), Sun = 143° Cross-track uncertainty : 0.7 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#124 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 3938b510-de6b-11f0-4858-e88159f75f12 [asteroids]

 Occultation Date + Time   : 2026-01-27 at 21:18:26 UT +/- 0.02 min  [1]
 Object Designation        : (34) Circe
 Star Designation          : GDR3 3345705925024455296
 Star Coordinates (ICRF)   : RA = 06 08 39.7343, DE = +15 08 23.451  [2]
 Star Magnitudes           : G = 13.46 mag, RP = 12.87 mag, BP = 13.87 mag
 Object Magnitude          : V = 12.55 mag
 Estimated Magnitude Drop  : 0.4 mag
 Estimated Max. Duration   : 17.7 sec
 Speed of the shadow       : 6.4 km/s
 Object Mean Diameter      : 113.5 km  (src: astorb) => apparent = 97 mas
 Apparent Motion           : 0.3267 arcs/min @ PA = 290 deg
 Horizontal Parallax       : 5.4360 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 35° (sunlit = 69%), Sun = 143°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.05 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#124
 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 ---------------------------------------------- 21:04:04 +10.9108 +094.6700 +07 284 -44 21:04:24 +12.8067 +089.0576 +13 283 -49 21:04:43 +14.1984 +085.2539 +16 282 -53 21:05:03 +15.3892 +082.1563 +20 281 -56 21:05:22 +16.4628 +079.4631 +22 280 -59 21:05:42 +17.4566 +077.0390 +25 279 -61 21:06:01 +18.3916 +074.8095 +27 278 -63 21:06:21 +19.2808 +072.7284 +29 277 -65 21:06:40 +20.1330 +070.7644 +31 276 -67 21:07:00 +20.9544 +068.8956 +32 275 -69 21:07:19 +21.7495 +067.1056 +34 274 -70 21:07:39 +22.5221 +065.3817 +36 273 -72 21:07:58 +23.2749 +063.7142 +37 272 -73 21:08:18 +24.0101 +062.0951 +39 271 -74 21:08:37 +24.7295 +060.5177 +40 269 -75 21:08:57 +25.4348 +058.9767 +41 268 -76 21:09:16 +26.1272 +057.4674 +42 267 -77 21:09:36 +26.8077 +055.9859 +44 266 -77 21:09:55 +27.4774 +054.5287 +45 264 -78 21:10:15 +28.1370 +053.0928 +46 263 -78 21:10:34 +28.7872 +051.6755 +47 261 -78 21:10:54 +29.4287 +050.2744 +48 260 -78 21:11:13 +30.0619 +048.8874 +49 258 -78 21:11:33 +30.6874 +047.5125 +50 256 -77 21:11:52 +31.3056 +046.1479 +51 255 -77 21:12:12 +31.9169 +044.7920 +52 253 -76 21:12:31 +32.5216 +043.4432 +53 251 -76 21:12:51 +33.1199 +042.1000 +53 249 -75 21:13:10 +33.7122 +040.7612 +54 247 -74 21:13:30 +34.2987 +039.4255 +55 245 -73 21:13:49 +34.8796 +038.0915 +56 243 -72 21:14:09 +35.4551 +036.7582 +56 241 -71 21:14:29 +36.0253 +035.4244 +57 239 -70 21:14:48 +36.5904 +034.0890 +57 236 -70 21:15:08 +37.1504 +032.7509 +58 234 -69 21:15:27 +37.7056 +031.4091 +58 232 -68 21:15:47 +38.2560 +030.0626 +59 229 -66 21:16:06 +38.8016 +028.7103 +59 226 -65 21:16:26 +39.3424 +027.3512 +59 224 -64 21:16:45 +39.8786 +025.9842 +60 221 -63 21:17:05 +40.4102 +024.6085 +60 218 -62 21:17:24 +40.9371 +023.2229 +60 216 -61 21:17:44 +41.4593 +021.8264 +60 213 -60 21:18:03 +41.9769 +020.4179 +60 210 -59 21:18:23 +42.4896 +018.9965 +60 207 -58 21:18:42 +42.9976 +017.5609 +60 204 -57 21:19:02 +43.5007 +016.1100 +60 201 -56 21:19:21 +43.9988 +014.6428 +60 199 -55 21:19:41 +44.4918 +013.1581 +60 196 -54 21:20:00 +44.9796 +011.6546 +60 193 -53 21:20:20 +45.4619 +010.1310 +59 190 -51 21:20:39 +45.9387 +008.5861 +59 187 -50 21:20:59 +46.4096 +007.0185 +59 184 -49 21:21:18 +46.8746 +005.4269 +58 181 -48 21:21:38 +47.3333 +003.8096 +58 179 -47 21:21:57 +47.7854 +002.1653 +57 176 -46 21:22:17 +48.2307 +000.4923 +57 173 -45 21:22:36 +48.6687 -001.2110 +56 170 -43 21:22:56 +49.0991 -002.9465 +56 168 -42 21:23:15 +49.5215 -004.7159 +55 165 -41 21:23:35 +49.9354 -006.5212 +54 162 -40 21:23:54 +50.3402 -008.3645 +53 160 -39 21:24:14 +50.7354 -010.2479 +53 157 -38 21:24:33 +51.1204 -012.1737 +52 154 -36 21:24:53 +51.4944 -014.1443 +51 152 -35 21:25:12 +51.8567 -016.1624 +50 149 -34 21:25:32 +52.2064 -018.2307 +49 147 -33 21:25:51 +52.5426 -020.3521 +48 144 -31 21:26:11 +52.8642 -022.5299 +47 142 -30 21:26:30 +53.1700 -024.7676 +46 139 -29 21:26:50 +53.4587 -027.0688 +45 136 -27 21:27:09 +53.7288 -029.4377 +44 134 -26 21:27:29 +53.9787 -031.8788 +43 131 -25 21:27:48 +54.2066 -034.3971 +41 129 -23 21:28:08 +54.4101 -036.9984 +40 126 -22 21:28:27 +54.5870 -039.6889 +39 123 -20 21:28:47 +54.7343 -042.4763 +37 120 -19 21:29:06 +54.8487 -045.3692 +36 118 -17 21:29:26 +54.9262 -048.3780 +34 115 -15 21:29:45 +54.9621 -051.5155 +33 112 -14 21:30:05 +54.9504 -054.7978 +31 109 -12 21:30:24 +54.8836 -058.2455 +29 106 -10 21:30:44 +54.7522 -061.8863 +27 102 -08 21:31:03 +54.5427 -065.7591 +25 099 -06 21:31:23 +54.2364 -069.9212 +23 096 -04 21:31:42 +53.8038 -074.4643 +20 092 -01 21:32:02 +53.1946 -079.5513 +17 087 +02 21:32:21 +52.3037 -085.5307 +13 083 +05 21:32:41 +50.8074 -093.5073 +08 076 +10 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 21:04:04   +10.9108  +094.6700   +07  284  -44 21:04:24   +12.8067  +089.0576   +13  283  -49 21:04:43   +14.1984  +085.2539   +16  282  -53 21:05:03   +15.3892  +082.1563   +20  281  -56 21:05:22   +16.4628  +079.4631   +22  280  -59 21:05:42   +17.4566  +077.0390   +25  279  -61 21:06:01   +18.3916  +074.8095   +27  278  -63 21:06:21   +19.2808  +072.7284   +29  277  -65 21:06:40   +20.1330  +070.7644   +31  276  -67 21:07:00   +20.9544  +068.8956   +32  275  -69 21:07:19   +21.7495  +067.1056   +34  274  -70 21:07:39   +22.5221  +065.3817   +36  273  -72 21:07:58   +23.2749  +063.7142   +37  272  -73 21:08:18   +24.0101  +062.0951   +39  271  -74 21:08:37   +24.7295  +060.5177   +40  269  -75 21:08:57   +25.4348  +058.9767   +41  268  -76 21:09:16   +26.1272  +057.4674   +42  267  -77 21:09:36   +26.8077  +055.9859   +44  266  -77 21:09:55   +27.4774  +054.5287   +45  264  -78 21:10:15   +28.1370  +053.0928   +46  263  -78 21:10:34   +28.7872  +051.6755   +47  261  -78 21:10:54   +29.4287  +050.2744   +48  260  -78 21:11:13   +30.0619  +048.8874   +49  258  -78 21:11:33   +30.6874  +047.5125   +50  256  -77 21:11:52   +31.3056  +046.1479   +51  255  -77 21:12:12   +31.9169  +044.7920   +52  253  -76 21:12:31   +32.5216  +043.4432   +53  251  -76 21:12:51   +33.1199  +042.1000   +53  249  -75 21:13:10   +33.7122  +040.7612   +54  247  -74 21:13:30   +34.2987  +039.4255   +55  245  -73 21:13:49   +34.8796  +038.0915   +56  243  -72 21:14:09   +35.4551  +036.7582   +56  241  -71 21:14:29   +36.0253  +035.4244   +57  239  -70 21:14:48   +36.5904  +034.0890   +57  236  -70 21:15:08   +37.1504  +032.7509   +58  234  -69 21:15:27   +37.7056  +031.4091   +58  232  -68 21:15:47   +38.2560  +030.0626   +59  229  -66 21:16:06   +38.8016  +028.7103   +59  226  -65 21:16:26   +39.3424  +027.3512   +59  224  -64 21:16:45   +39.8786  +025.9842   +60  221  -63 21:17:05   +40.4102  +024.6085   +60  218  -62 21:17:24   +40.9371  +023.2229   +60  216  -61 21:17:44   +41.4593  +021.8264   +60  213  -60 21:18:03   +41.9769  +020.4179   +60  210  -59 21:18:23   +42.4896  +018.9965   +60  207  -58 21:18:42   +42.9976  +017.5609   +60  204  -57 21:19:02   +43.5007  +016.1100   +60  201  -56 21:19:21   +43.9988  +014.6428   +60  199  -55 21:19:41   +44.4918  +013.1581   +60  196  -54 21:20:00   +44.9796  +011.6546   +60  193  -53 21:20:20   +45.4619  +010.1310   +59  190  -51 21:20:39   +45.9387  +008.5861   +59  187  -50 21:20:59   +46.4096  +007.0185   +59  184  -49 21:21:18   +46.8746  +005.4269   +58  181  -48 21:21:38   +47.3333  +003.8096   +58  179  -47 21:21:57   +47.7854  +002.1653   +57  176  -46 21:22:17   +48.2307  +000.4923   +57  173  -45 21:22:36   +48.6687  -001.2110   +56  170  -43 21:22:56   +49.0991  -002.9465   +56  168  -42 21:23:15   +49.5215  -004.7159   +55  165  -41 21:23:35   +49.9354  -006.5212   +54  162  -40 21:23:54   +50.3402  -008.3645   +53  160  -39 21:24:14   +50.7354  -010.2479   +53  157  -38 21:24:33   +51.1204  -012.1737   +52  154  -36 21:24:53   +51.4944  -014.1443   +51  152  -35 21:25:12   +51.8567  -016.1624   +50  149  -34 21:25:32   +52.2064  -018.2307   +49  147  -33 21:25:51   +52.5426  -020.3521   +48  144  -31 21:26:11   +52.8642  -022.5299   +47  142  -30 21:26:30   +53.1700  -024.7676   +46  139  -29 21:26:50   +53.4587  -027.0688   +45  136  -27 21:27:09   +53.7288  -029.4377   +44  134  -26 21:27:29   +53.9787  -031.8788   +43  131  -25 21:27:48   +54.2066  -034.3971   +41  129  -23 21:28:08   +54.4101  -036.9984   +40  126  -22 21:28:27   +54.5870  -039.6889   +39  123  -20 21:28:47   +54.7343  -042.4763   +37  120  -19 21:29:06   +54.8487  -045.3692   +36  118  -17 21:29:26   +54.9262  -048.3780   +34  115  -15 21:29:45   +54.9621  -051.5155   +33  112  -14 21:30:05   +54.9504  -054.7978   +31  109  -12 21:30:24   +54.8836  -058.2455   +29  106  -10 21:30:44   +54.7522  -061.8863   +27  102  -08 21:31:03   +54.5427  -065.7591   +25  099  -06 21:31:23   +54.2364  -069.9212   +23  096  -04 21:31:42   +53.8038  -074.4643   +20  092  -01 21:32:02   +53.1946  -079.5513   +17  087  +02 21:32:21   +52.3037  -085.5307   +13  083  +05 21:32:41   +50.8074  -093.5073   +08  076  +10

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +10.9270 +092.7392 +10.6899 +097.3493 +12.6253 +087.8359 +12.9536 +090.4056 +13.9523 +084.2576 +14.4271 +086.3150 +15.1075 +081.2799 +15.6596 +083.0763 +16.1574 +078.6635 +16.7597 +080.2960 +17.1338 +076.2938 +17.7727 +077.8115 +18.0551 +074.1053 +18.7226 +075.5372 +18.9331 +072.0563 +19.6239 +073.4211 +19.7757 +070.1185 +20.4863 +071.4291 +20.5887 +068.2714 +21.3165 +069.5370 +21.3764 +066.4998 +22.1195 +067.7273 +22.1423 +064.7919 +22.8992 +065.9866 +22.8888 +063.1383 +23.6584 +064.3043 +23.6183 +061.5315 +24.3996 +062.6722 +24.3323 +059.9652 +25.1247 +061.0832 +25.0325 +058.4342 +25.8353 +059.5318 +25.7200 +056.9341 +26.5327 +058.0129 +26.3958 +055.4610 +27.2181 +056.5227 +27.0609 +054.0116 +27.8925 +055.0574 +27.7161 +052.5829 +28.5567 +053.6139 +28.3621 +051.1725 +29.2113 +052.1895 +28.9993 +049.7779 +29.8571 +050.7818 +29.6285 +048.3971 +30.4946 +049.3884 +30.2499 +047.0282 +31.1243 +048.0073 +30.8641 +045.6693 +31.7467 +046.6368 +31.4714 +044.3190 +32.3621 +045.2752 +32.0721 +042.9757 +32.9708 +043.9208 +32.6665 +041.6379 +33.5732 +042.5721 +33.2549 +040.3044 +34.1695 +041.2279 +33.8375 +038.9740 +34.7600 +039.8867 +34.4145 +037.6453 +35.3449 +038.5473 +34.9861 +036.3173 +35.9244 +037.2086 +35.5524 +034.9889 +36.4986 +035.8693 +36.1136 +033.6589 +37.0677 +034.5284 +36.6697 +032.3264 +37.6318 +033.1846 +37.2209 +030.9903 +38.1910 +031.8371 +37.7673 +029.6496 +38.7454 +030.4846 +38.3090 +028.3033 +39.2951 +029.1262 +38.8459 +026.9504 +39.8401 +027.7608 +39.3781 +025.5899 +40.3804 +026.3874 +39.9056 +024.2208 +40.9161 +025.0048 +40.4285 +022.8422 +41.4472 +023.6122 +40.9467 +021.4529 +41.9736 +022.2083 +41.4601 +020.0521 +42.4953 +020.7921 +41.9688 +018.6385 +43.0123 +019.3625 +42.4727 +017.2113 +43.5245 +017.9184 +42.9716 +015.7692 +44.0319 +016.4586 +43.4656 +014.3113 +44.5343 +014.9819 +43.9544 +012.8363 +45.0315 +013.4872 +44.4380 +011.3430 +45.5236 +011.9731 +44.9162 +009.8303 +46.0102 +010.4384 +45.3888 +008.2969 +46.4913 +008.8817 +45.8556 +006.7415 +46.9666 +007.3016 +46.3164 +005.1627 +47.4358 +005.6967 +46.7710 +003.5592 +47.8988 +004.0653 +47.2190 +001.9293 +48.3551 +002.4060 +47.6602 +000.2717 +48.8046 +000.7171 +48.0943 -001.4153 +49.2467 -001.0032 +48.5208 -003.1333 +49.6812 -002.7566 +48.9393 -004.8843 +50.1076 -004.5452 +49.3494 -006.6700 +50.5253 -006.3710 +49.7506 -008.4923 +50.9339 -008.2360 +50.1423 -010.3535 +51.3328 -010.1426 +50.5239 -012.2556 +51.7212 -012.0931 +50.8948 -014.2010 +52.0985 -014.0901 +51.2542 -016.1922 +52.4638 -016.1362 +51.6012 -018.2319 +52.8162 -018.2345 +51.9350 -020.3228 +53.1548 -020.3879 +52.2545 -022.4682 +53.4785 -022.5998 +52.5586 -024.6712 +53.7859 -024.8739 +52.8462 -026.9355 +54.0758 -027.2139 +53.1156 -029.2650 +54.3466 -029.6243 +53.3655 -031.6641 +54.5964 -032.1097 +53.5939 -034.1375 +54.8235 -034.6754 +53.7989 -036.6907 +55.0254 -037.3273 +53.9781 -039.3299 +55.1997 -040.0722 +54.1288 -042.0622 +55.3432 -042.9179 +54.2479 -044.8958 +55.4524 -045.8735 +54.3316 -047.8407 +55.5232 -048.9501 +54.3754 -050.9089 +55.5503 -052.1613 +54.3739 -054.1155 +55.5274 -055.5241 +54.3201 -057.4796 +55.4465 -059.0608 +54.2050 -061.0270 +55.2969 -062.8017 +54.0166 -064.7929 +55.0641 -066.7896 +53.7380 -068.8289 +54.7268 -071.0889 +53.3434 -073.2153 +54.2513 -075.8052 +52.7898 -078.0904 +53.5774 -081.1337 +51.9929 -083.7331 +52.5705 -087.5225 +50.7272 -090.9100 +50.7162 -096.7361 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.