Cora»OccDetail

Stellar Occultation by (476) Hedwig on 2024-02-03 (20:59:57 UT)

Event Details
Occultation UUID [and db] : d0197850-c343-11ef-5276-ed37b56b1d6e [observed] Occultation Date + Time : 2024-02-03 at 20:59:57 UT +/- 0.01 min [1] Object Designation : (476) Hedwig Star Designation : GDR3 3379193583172739456 Star Coordinates (ICRF) : RA = 06 36 11.8277, DE = +22 06 13.954 [2] Star Magnitudes : G = 14.25 mag, RP = 13.7 mag, BP = 14.65 mag Object Magnitude : V = 13.18 mag Estimated Magnitude Drop : 0.3 mag Estimated Max. Duration : 13.2 sec Object Mean Diameter : 116.8 km (src: astorb) Orbital Class : MBA Speed of the shadow : 8.9 km/s Elongation to Moon & Sun : 136° (sunlit = 41%), Sun = 144° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#134 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : d0197850-c343-11ef-5276-ed37b56b1d6e [observed]

 Occultation Date + Time   : 2024-02-03 at 20:59:57 UT +/- 0.01 min  [1]
 Object Designation        : (476) Hedwig
 Star Designation          : GDR3 3379193583172739456
 Star Coordinates (ICRF)   : RA = 06 36 11.8277, DE = +22 06 13.954  [2]
 Star Magnitudes           : G = 14.25 mag, RP = 13.7 mag, BP = 14.65 mag
 Object Magnitude          : V = 13.18 mag
 Estimated Magnitude Drop  : 0.3 mag
 Estimated Max. Duration   : 13.2 sec
 Object Mean Diameter      : 116.8 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 8.9 km/s
 Elongation to Moon & Sun  : 136° (sunlit = 41%), Sun = 144°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#134

 
 [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

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 ---------------------------------------------- 20:49:36 +45.5274 +113.8112 +09 293 -31 20:49:51 +47.9076 +106.9091 +14 288 -35 20:50:05 +49.4938 +101.6930 +17 284 -38 20:50:19 +50.7172 +097.1974 +20 280 -40 20:50:34 +51.7144 +093.1228 +23 277 -41 20:50:48 +52.5498 +089.3305 +25 274 -43 20:51:03 +53.2602 +085.7439 +28 271 -44 20:51:17 +53.8688 +082.3156 +30 267 -45 20:51:32 +54.3917 +079.0148 +31 264 -46 20:51:46 +54.8404 +075.8199 +33 261 -47 20:52:00 +55.2234 +072.7158 +35 259 -48 20:52:15 +55.5477 +069.6914 +36 256 -48 20:52:29 +55.8187 +066.7386 +38 253 -49 20:52:44 +56.0408 +063.8511 +39 250 -49 20:52:58 +56.2177 +061.0241 +41 247 -49 20:53:13 +56.3528 +058.2541 +42 244 -50 20:53:27 +56.4488 +055.5383 +43 241 -50 20:53:42 +56.5082 +052.8743 +45 238 -50 20:53:56 +56.5331 +050.2604 +46 235 -50 20:54:10 +56.5256 +047.6952 +47 232 -50 20:54:25 +56.4875 +045.1773 +48 229 -50 20:54:39 +56.4203 +042.7057 +49 226 -50 20:54:54 +56.3257 +040.2794 +50 223 -50 20:55:08 +56.2050 +037.8974 +51 220 -49 20:55:23 +56.0596 +035.5590 +52 217 -49 20:55:37 +55.8906 +033.2633 +53 214 -49 20:55:51 +55.6992 +031.0093 +53 211 -48 20:56:06 +55.4865 +028.7962 +54 208 -48 20:56:20 +55.2534 +026.6232 +55 205 -47 20:56:35 +55.0009 +024.4893 +56 202 -47 20:56:49 +54.7299 +022.3935 +56 199 -47 20:57:04 +54.4412 +020.3349 +57 196 -46 20:57:18 +54.1355 +018.3124 +58 192 -45 20:57:32 +53.8137 +016.3251 +58 189 -45 20:57:47 +53.4763 +014.3718 +59 186 -44 20:58:01 +53.1240 +012.4516 +59 183 -44 20:58:16 +52.7573 +010.5632 +59 179 -43 20:58:30 +52.3769 +008.7056 +60 176 -42 20:58:45 +51.9832 +006.8776 +60 173 -42 20:58:59 +51.5766 +005.0781 +60 169 -41 20:59:14 +51.1577 +003.3060 +60 166 -40 20:59:28 +50.7268 +001.5600 +61 163 -39 20:59:42 +50.2843 -000.1609 +61 159 -39 20:59:57 +49.8304 -001.8579 +61 156 -38 21:00:11 +49.3656 -003.5322 +61 153 -37 21:00:26 +48.8900 -005.1850 +60 150 -36 21:00:40 +48.4038 -006.8174 +60 146 -35 21:00:55 +47.9073 -008.4307 +60 143 -34 21:01:09 +47.4007 -010.0258 +60 140 -33 21:01:23 +46.8840 -011.6042 +60 137 -33 21:01:38 +46.3575 -013.1669 +59 134 -32 21:01:52 +45.8211 -014.7151 +59 131 -31 21:02:07 +45.2749 -016.2500 +58 129 -30 21:02:21 +44.7189 -017.7728 +58 126 -29 21:02:36 +44.1532 -019.2848 +57 123 -28 21:02:50 +43.5776 -020.7872 +57 120 -27 21:03:05 +42.9921 -022.2813 +56 118 -26 21:03:19 +42.3965 -023.7683 +56 115 -25 21:03:33 +41.7908 -025.2497 +55 113 -24 21:03:48 +41.1747 -026.7267 +54 111 -23 21:04:02 +40.5480 -028.2009 +53 109 -21 21:04:17 +39.9104 -029.6736 +52 106 -20 21:04:31 +39.2615 -031.1466 +52 104 -19 21:04:46 +38.6010 -032.6214 +51 102 -18 21:05:00 +37.9284 -034.0999 +50 100 -17 21:05:14 +37.2432 -035.5839 +49 099 -16 21:05:29 +36.5447 -037.0755 +48 097 -14 21:05:43 +35.8323 -038.5768 +47 095 -13 21:05:58 +35.1051 -040.0905 +45 093 -12 21:06:12 +34.3622 -041.6191 +44 092 -10 21:06:27 +33.6024 -043.1658 +43 090 -09 21:06:41 +32.8246 -044.7340 +42 089 -08 21:06:55 +32.0270 -046.3275 +40 087 -06 21:07:10 +31.2081 -047.9510 +39 086 -05 21:07:24 +30.3656 -049.6099 +38 084 -03 21:07:39 +29.4969 -051.3105 +36 083 -01 21:07:53 +28.5987 -053.0605 +35 082 +00 21:08:08 +27.6672 -054.8694 +33 080 +02 21:08:22 +26.6973 -056.7495 +31 079 +04 21:08:37 +25.6822 -058.7164 +29 078 +06 21:08:51 +24.6132 -060.7911 +27 077 +08 21:09:05 +23.4777 -063.0032 +25 076 +10 21:09:20 +22.2571 -065.3967 +23 074 +13 21:09:34 +20.9221 -068.0415 +20 073 +15 21:09:49 +19.4197 -071.0636 +17 072 +18 21:10:03 +17.6351 -074.7383 +13 071 +22 21:10:18 +15.1759 -080.0125 +08 069 +28 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 20:49:36   +45.5274  +113.8112   +09  293  -31 20:49:51   +47.9076  +106.9091   +14  288  -35 20:50:05   +49.4938  +101.6930   +17  284  -38 20:50:19   +50.7172  +097.1974   +20  280  -40 20:50:34   +51.7144  +093.1228   +23  277  -41 20:50:48   +52.5498  +089.3305   +25  274  -43 20:51:03   +53.2602  +085.7439   +28  271  -44 20:51:17   +53.8688  +082.3156   +30  267  -45 20:51:32   +54.3917  +079.0148   +31  264  -46 20:51:46   +54.8404  +075.8199   +33  261  -47 20:52:00   +55.2234  +072.7158   +35  259  -48 20:52:15   +55.5477  +069.6914   +36  256  -48 20:52:29   +55.8187  +066.7386   +38  253  -49 20:52:44   +56.0408  +063.8511   +39  250  -49 20:52:58   +56.2177  +061.0241   +41  247  -49 20:53:13   +56.3528  +058.2541   +42  244  -50 20:53:27   +56.4488  +055.5383   +43  241  -50 20:53:42   +56.5082  +052.8743   +45  238  -50 20:53:56   +56.5331  +050.2604   +46  235  -50 20:54:10   +56.5256  +047.6952   +47  232  -50 20:54:25   +56.4875  +045.1773   +48  229  -50 20:54:39   +56.4203  +042.7057   +49  226  -50 20:54:54   +56.3257  +040.2794   +50  223  -50 20:55:08   +56.2050  +037.8974   +51  220  -49 20:55:23   +56.0596  +035.5590   +52  217  -49 20:55:37   +55.8906  +033.2633   +53  214  -49 20:55:51   +55.6992  +031.0093   +53  211  -48 20:56:06   +55.4865  +028.7962   +54  208  -48 20:56:20   +55.2534  +026.6232   +55  205  -47 20:56:35   +55.0009  +024.4893   +56  202  -47 20:56:49   +54.7299  +022.3935   +56  199  -47 20:57:04   +54.4412  +020.3349   +57  196  -46 20:57:18   +54.1355  +018.3124   +58  192  -45 20:57:32   +53.8137  +016.3251   +58  189  -45 20:57:47   +53.4763  +014.3718   +59  186  -44 20:58:01   +53.1240  +012.4516   +59  183  -44 20:58:16   +52.7573  +010.5632   +59  179  -43 20:58:30   +52.3769  +008.7056   +60  176  -42 20:58:45   +51.9832  +006.8776   +60  173  -42 20:58:59   +51.5766  +005.0781   +60  169  -41 20:59:14   +51.1577  +003.3060   +60  166  -40 20:59:28   +50.7268  +001.5600   +61  163  -39 20:59:42   +50.2843  -000.1609   +61  159  -39 20:59:57   +49.8304  -001.8579   +61  156  -38 21:00:11   +49.3656  -003.5322   +61  153  -37 21:00:26   +48.8900  -005.1850   +60  150  -36 21:00:40   +48.4038  -006.8174   +60  146  -35 21:00:55   +47.9073  -008.4307   +60  143  -34 21:01:09   +47.4007  -010.0258   +60  140  -33 21:01:23   +46.8840  -011.6042   +60  137  -33 21:01:38   +46.3575  -013.1669   +59  134  -32 21:01:52   +45.8211  -014.7151   +59  131  -31 21:02:07   +45.2749  -016.2500   +58  129  -30 21:02:21   +44.7189  -017.7728   +58  126  -29 21:02:36   +44.1532  -019.2848   +57  123  -28 21:02:50   +43.5776  -020.7872   +57  120  -27 21:03:05   +42.9921  -022.2813   +56  118  -26 21:03:19   +42.3965  -023.7683   +56  115  -25 21:03:33   +41.7908  -025.2497   +55  113  -24 21:03:48   +41.1747  -026.7267   +54  111  -23 21:04:02   +40.5480  -028.2009   +53  109  -21 21:04:17   +39.9104  -029.6736   +52  106  -20 21:04:31   +39.2615  -031.1466   +52  104  -19 21:04:46   +38.6010  -032.6214   +51  102  -18 21:05:00   +37.9284  -034.0999   +50  100  -17 21:05:14   +37.2432  -035.5839   +49  099  -16 21:05:29   +36.5447  -037.0755   +48  097  -14 21:05:43   +35.8323  -038.5768   +47  095  -13 21:05:58   +35.1051  -040.0905   +45  093  -12 21:06:12   +34.3622  -041.6191   +44  092  -10 21:06:27   +33.6024  -043.1658   +43  090  -09 21:06:41   +32.8246  -044.7340   +42  089  -08 21:06:55   +32.0270  -046.3275   +40  087  -06 21:07:10   +31.2081  -047.9510   +39  086  -05 21:07:24   +30.3656  -049.6099   +38  084  -03 21:07:39   +29.4969  -051.3105   +36  083  -01 21:07:53   +28.5987  -053.0605   +35  082  +00 21:08:08   +27.6672  -054.8694   +33  080  +02 21:08:22   +26.6973  -056.7495   +31  079  +04 21:08:37   +25.6822  -058.7164   +29  078  +06 21:08:51   +24.6132  -060.7911   +27  077  +08 21:09:05   +23.4777  -063.0032   +25  076  +10 21:09:20   +22.2571  -065.3967   +23  074  +13 21:09:34   +20.9221  -068.0415   +20  073  +15 21:09:49   +19.4197  -071.0636   +17  072  +18 21:10:03   +17.6351  -074.7383   +13  071  +22 21:10:18   +15.1759  -080.0125   +08  069  +28

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +45.7152 +111.4365 +45.1133 +116.7093 +47.7956 +105.1852 +47.9588 +108.7888 +49.2595 +100.2273 +49.6946 +103.2571 +50.4089 +095.8882 +51.0031 +098.5832 +51.3536 +091.9270 +52.0588 +094.3840 +52.1488 +088.2257 +52.9384 +090.4938 +52.8267 +084.7169 +53.6841 +086.8244 +53.4084 +081.3582 +54.3219 +083.3228 +53.9084 +078.1214 +54.8695 +079.9546 +54.3373 +074.9869 +55.3393 +076.6966 +54.7032 +071.9403 +55.7408 +073.5324 +55.0126 +068.9714 +56.0811 +070.4501 +55.2705 +066.0724 +56.3660 +067.4411 +55.4811 +063.2372 +56.6003 +064.4988 +55.6482 +060.4614 +56.7879 +061.6183 +55.7747 +057.7413 +56.9322 +058.7960 +55.8633 +055.0743 +57.0361 +056.0290 +55.9164 +052.4580 +57.1022 +053.3151 +55.9362 +049.8906 +57.1328 +050.6524 +55.9244 +047.3707 +57.1299 +048.0396 +55.8828 +044.8969 +57.0954 +045.4755 +55.8131 +042.4680 +57.0311 +042.9589 +55.7166 +040.0832 +56.9385 +040.4890 +55.5948 +037.7413 +56.8192 +038.0650 +55.4488 +035.4416 +56.6743 +035.6859 +55.2799 +033.1832 +56.5053 +033.3510 +55.0891 +030.9651 +56.3134 +031.0594 +54.8775 +028.7865 +56.0995 +028.8103 +54.6460 +026.6464 +55.8648 +026.6027 +54.3955 +024.5441 +55.6103 +024.4357 +54.1269 +022.4784 +55.3368 +022.3084 +53.8409 +020.4486 +55.0453 +020.2197 +53.5383 +018.4535 +54.7365 +018.1687 +53.2197 +016.4923 +54.4112 +016.1542 +52.8859 +014.5638 +54.0701 +014.1751 +52.5375 +012.6671 +53.7138 +012.2304 +52.1748 +010.8010 +53.3429 +010.3189 +51.7986 +008.9645 +52.9581 +008.4393 +51.4093 +007.1565 +52.5598 +006.5906 +51.0074 +005.3760 +52.1486 +004.7716 +50.5931 +003.6218 +51.7248 +002.9810 +50.1670 +001.8928 +51.2890 +001.2176 +49.7294 +000.1879 +50.8414 -000.5198 +49.2805 -001.4940 +50.3823 -002.2324 +48.8207 -003.1540 +49.9122 -003.9214 +48.3503 -004.7933 +49.4313 -005.5880 +47.8693 -006.4129 +48.9398 -007.2335 +47.3781 -008.0140 +48.4379 -008.8591 +46.8768 -009.5977 +47.9257 -010.4660 +46.3654 -011.1652 +47.4036 -012.0554 +45.8443 -012.7176 +46.8714 -013.6286 +45.3133 -014.2560 +46.3294 -015.1867 +44.7725 -015.7815 +45.7776 -016.7311 +44.2220 -017.2955 +45.2160 -018.2630 +43.6618 -018.7990 +44.6445 -019.7836 +43.0918 -020.2932 +44.0632 -021.2942 +42.5118 -021.7794 +43.4720 -022.7963 +41.9219 -023.2588 +42.8707 -024.2910 +41.3218 -024.7328 +42.2591 -025.7797 +40.7114 -026.2027 +41.6372 -027.2640 +40.0905 -027.6698 +41.0045 -028.7453 +39.4586 -029.1357 +40.3609 -030.2250 +38.8156 -030.6018 +39.7060 -031.7050 +38.1611 -032.0698 +39.0394 -033.1867 +37.4945 -033.5413 +38.3606 -034.6722 +36.8154 -035.0184 +37.6690 -036.1632 +36.1232 -036.5028 +36.9641 -037.6621 +35.4172 -037.9969 +36.2450 -039.1709 +34.6966 -039.5029 +35.5110 -040.6924 +33.9605 -041.0235 +34.7611 -042.2293 +33.2077 -042.5617 +33.9940 -043.7847 +32.4372 -044.1208 +33.2086 -045.3622 +31.6474 -045.7045 +32.4031 -046.9660 +30.8365 -047.3173 +31.5757 -048.6007 +30.0026 -048.9643 +30.7242 -050.2720 +29.1431 -050.6515 +29.8458 -051.9866 +28.2551 -052.3863 +28.9372 -053.7526 +27.3346 -054.1778 +27.9940 -055.5801 +26.3771 -056.0373 +27.0110 -057.4821 +25.3762 -057.9795 +25.9809 -059.4754 +24.3237 -060.0239 +24.8940 -061.5830 +23.2082 -062.1975 +23.7368 -063.8373 +22.0131 -064.5398 +22.4884 -066.2874 +20.7122 -067.1126 +21.1149 -069.0138 +19.2608 -070.0228 +19.5534 -072.1670 +17.5669 -073.4903 +17.6554 -076.1034 +15.3667 -078.1505 +14.7495 -082.4459 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.

Collaborative Occultation Resources and Archive (CORA)

Stellar Occultation by (476) Hedwig on 2024-02-03 (20:59:57 UT)