Stellar Occultation by (194742) 2001 YN20 on 2025-12-09 (20:52:18 UT)
| Event Details |
Occultation UUID [and db] : d2f1fa80-ddb8-11f0-547e-acb0e2bd2b81 [observed]
Occultation Date + Time : 2025-12-09 at 20:52:18 UT +/- 0.11 min [1]
Object Designation : (194742) 2001 YN20
Star Designation : GDR3 3426192138981965568
Star Coordinates (ICRF) : RA = 06 04 13.9370, DE = +23 55 10.406 [2]
Star Magnitudes : G = 11.15 mag, RP = 10.35 mag, BP = 11.83 mag
Object Magnitude : V = 19.8 mag
Estimated Magnitude Drop : 8.7 mag
Estimated Max. Duration : 0.3 sec
Speed of the shadow : 11.9 km/s
Object Mean Diameter : 3.5 km (src: astorb) => apparent = 2 mas
Apparent Motion : 0.4167 arcs/min @ PA = 268 deg
Horizontal Parallax : 3.7210 arcs
Dynamical Class : MBA
Elongation to Moon & Sun : 53° (sunlit = 70%), Sun = 167°
Cross-track uncertainty : 24.0 mas = 41 km = 11.75 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#28
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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| Aladin Lite direct link (has Gaia overlay) |
| Occultation Ground Track |
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Time[UT] | Lat----CENTR----Lon | Alt Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon
hh:mm:ss | +DD.dddd +DDD.dddd | deg deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd
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20:44:14 +27.3378 +154.2742 +08 293 +04 +27.3424 +154.2204 +27.3331 +154.3283
20:44:21 +29.1872 +150.0334 +12 291 -01 +29.1848 +149.9945 +29.1895 +150.0724
20:44:29 +30.5511 +146.8253 +15 289 -04 +30.5458 +146.7923 +30.5563 +146.8584
20:44:36 +31.6802 +144.1041 +18 288 -06 +31.6733 +144.0744 +31.6871 +144.1338
20:44:44 +32.6625 +141.6796 +20 286 -08 +32.6544 +141.6522 +32.6705 +141.7070
20:44:51 +33.5411 +139.4588 +22 285 -10 +33.5322 +139.4332 +33.5500 +139.4846
20:44:59 +34.3412 +137.3882 +24 284 -12 +34.3315 +137.3638 +34.3508 +137.4126
20:45:06 +35.0786 +135.4333 +26 282 -14 +35.0684 +135.4101 +35.0888 +135.4566
20:45:14 +35.7646 +133.5709 +27 281 -16 +35.7539 +133.5485 +35.7753 +133.5933
20:45:21 +36.4070 +131.7840 +29 280 -17 +36.3958 +131.7624 +36.4181 +131.8056
20:45:29 +37.0117 +130.0600 +30 279 -19 +37.0002 +130.0391 +37.0232 +130.0808
20:45:36 +37.5835 +128.3892 +32 277 -20 +37.5717 +128.3690 +37.5953 +128.4094
20:45:44 +38.1259 +126.7640 +33 276 -21 +38.1138 +126.7443 +38.1380 +126.7836
20:45:51 +38.6419 +125.1782 +34 275 -23 +38.6295 +125.1590 +38.6543 +125.1973
20:45:59 +39.1339 +123.6267 +35 274 -24 +39.1212 +123.6081 +39.1466 +123.6453
20:46:06 +39.6039 +122.1054 +37 272 -25 +39.5909 +122.0873 +39.6168 +122.1236
20:46:14 +40.0535 +120.6107 +38 271 -26 +40.0403 +120.5931 +40.0667 +120.6285
20:46:21 +40.4843 +119.1397 +39 270 -28 +40.4709 +119.1225 +40.4976 +119.1570
20:46:29 +40.8973 +117.6898 +40 269 -29 +40.8837 +117.6730 +40.9109 +117.7067
20:46:36 +41.2938 +116.2588 +41 267 -30 +41.2800 +116.2424 +41.3076 +116.2753
20:46:44 +41.6746 +114.8447 +42 266 -31 +41.6606 +114.8287 +41.6886 +114.8608
20:46:51 +42.0405 +113.4459 +43 265 -32 +42.0264 +113.4302 +42.0547 +113.4616
20:46:59 +42.3923 +112.0609 +44 263 -33 +42.3780 +112.0456 +42.4066 +112.0762
20:47:06 +42.7305 +110.6883 +45 262 -34 +42.7160 +110.6734 +42.7450 +110.7032
20:47:14 +43.0558 +109.3270 +46 261 -35 +43.0411 +109.3125 +43.0704 +109.3415
20:47:21 +43.3686 +107.9760 +47 259 -36 +43.3538 +107.9618 +43.3834 +107.9902
20:47:29 +43.6693 +106.6343 +47 258 -37 +43.6544 +106.6205 +43.6843 +106.6481
20:47:36 +43.9585 +105.3011 +48 256 -38 +43.9434 +105.2876 +43.9736 +105.3145
20:47:44 +44.2364 +103.9756 +49 255 -39 +44.2212 +103.9626 +44.2516 +103.9887
20:47:51 +44.5034 +102.6573 +50 253 -39 +44.4881 +102.6446 +44.5187 +102.6700
20:47:59 +44.7597 +101.3454 +51 252 -40 +44.7443 +101.3330 +44.7752 +101.3577
20:48:06 +45.0057 +100.0394 +52 250 -41 +44.9902 +100.0274 +45.0213 +100.0514
20:48:14 +45.2416 +098.7388 +52 249 -42 +45.2259 +098.7272 +45.2573 +098.7504
20:48:21 +45.4676 +097.4432 +53 247 -43 +45.4518 +097.4319 +45.4834 +097.4545
20:48:29 +45.6839 +096.1522 +54 245 -44 +45.6680 +096.1413 +45.6998 +096.1631
20:48:36 +45.8907 +094.8653 +54 244 -45 +45.8747 +094.8548 +45.9067 +094.8758
20:48:44 +46.0882 +093.5823 +55 242 -45 +46.0721 +093.5722 +46.1043 +093.5925
20:48:51 +46.2765 +092.3029 +56 240 -46 +46.2604 +092.2932 +46.2927 +092.3127
20:48:59 +46.4558 +091.0268 +56 239 -47 +46.4396 +091.0174 +46.4721 +091.0362
20:49:06 +46.6262 +089.7538 +57 237 -48 +46.6099 +089.7447 +46.6426 +089.7628
20:49:14 +46.7879 +088.4835 +58 235 -48 +46.7715 +088.4749 +46.8043 +088.4922
20:49:21 +46.9409 +087.2159 +58 233 -49 +46.9244 +087.2077 +46.9574 +087.2242
20:49:29 +47.0854 +085.9508 +59 231 -50 +47.0688 +085.9429 +47.1019 +085.9586
20:49:36 +47.2214 +084.6879 +59 229 -51 +47.2048 +084.6804 +47.2380 +084.6954
20:49:44 +47.3490 +083.4272 +60 227 -51 +47.3324 +083.4201 +47.3657 +083.4343
20:49:51 +47.4684 +082.1685 +60 225 -52 +47.4517 +082.1619 +47.4852 +082.1752
20:49:59 +47.5796 +080.9118 +61 223 -53 +47.5628 +080.9055 +47.5964 +080.9181
20:50:06 +47.6827 +079.6569 +61 221 -53 +47.6658 +079.6510 +47.6996 +079.6628
20:50:14 +47.7777 +078.4037 +62 219 -54 +47.7608 +078.3982 +47.7946 +078.4092
20:50:21 +47.8647 +077.1522 +62 216 -55 +47.8478 +077.1471 +47.8817 +077.1573
20:50:29 +47.9438 +075.9022 +63 214 -55 +47.9268 +075.8975 +47.9608 +075.9069
20:50:36 +48.0150 +074.6539 +63 212 -56 +47.9980 +074.6496 +48.0320 +074.6582
20:50:44 +48.0784 +073.4070 +63 209 -56 +48.0613 +073.4031 +48.0954 +073.4109
20:50:51 +48.1339 +072.1616 +64 207 -57 +48.1168 +072.1581 +48.1510 +072.1651
20:50:59 +48.1818 +070.9176 +64 205 -58 +48.1646 +070.9145 +48.1989 +070.9207
20:51:06 +48.2219 +069.6750 +64 202 -58 +48.2048 +069.6723 +48.2391 +069.6777
20:51:14 +48.2544 +068.4338 +65 200 -59 +48.2372 +068.4315 +48.2715 +068.4360
20:51:21 +48.2792 +067.1939 +65 197 -59 +48.2620 +067.1920 +48.2964 +067.1958
20:51:29 +48.2965 +065.9554 +65 194 -60 +48.2793 +065.9539 +48.3137 +065.9569
20:51:36 +48.3061 +064.7182 +65 192 -60 +48.2889 +064.7172 +48.3233 +064.7193
20:51:44 +48.3083 +063.4824 +65 189 -61 +48.2910 +063.4817 +48.3255 +063.4831
20:51:51 +48.3029 +062.2479 +66 187 -61 +48.2857 +062.2476 +48.3201 +062.2481
20:51:59 +48.2900 +061.0147 +66 184 -62 +48.2728 +061.0148 +48.3072 +061.0145
20:52:06 +48.2697 +059.7828 +66 181 -62 +48.2525 +059.7833 +48.2869 +059.7822
20:52:14 +48.2419 +058.5522 +66 179 -62 +48.2247 +058.5531 +48.2591 +058.5512
20:52:21 +48.2066 +057.3229 +66 176 -63 +48.1895 +057.3242 +48.2238 +057.3215
20:52:29 +48.1640 +056.0949 +66 173 -63 +48.1468 +056.0966 +48.1812 +056.0931
20:52:36 +48.1139 +054.8681 +66 171 -64 +48.0968 +054.8702 +48.1311 +054.8660
20:52:44 +48.0565 +053.6426 +65 168 -64 +48.0394 +053.6451 +48.0736 +053.6401
20:52:51 +47.9917 +052.4184 +65 165 -64 +47.9745 +052.4213 +48.0088 +052.4154
20:52:59 +47.9194 +051.1953 +65 163 -64 +47.9024 +051.1986 +47.9365 +051.1920
20:53:06 +47.8398 +049.9735 +65 160 -65 +47.8228 +049.9772 +47.8569 +049.9698
20:53:14 +47.7528 +048.7528 +65 158 -65 +47.7358 +048.7569 +47.7699 +048.7487
20:53:21 +47.6585 +047.5332 +65 155 -65 +47.6415 +047.5377 +47.6755 +047.5287
20:53:29 +47.5567 +046.3147 +64 153 -65 +47.5398 +046.3196 +47.5737 +046.3099
20:53:36 +47.4476 +045.0973 +64 150 -65 +47.4307 +045.1025 +47.4645 +045.0921
20:53:44 +47.3310 +043.8808 +64 148 -66 +47.3142 +043.8864 +47.3479 +043.8752
20:53:51 +47.2071 +042.6652 +63 146 -66 +47.1903 +042.6712 +47.2239 +042.6592
20:53:59 +47.0757 +041.4504 +63 143 -66 +47.0590 +041.4568 +47.0924 +041.4441
20:54:06 +46.9368 +040.2364 +63 141 -66 +46.9202 +040.2431 +46.9535 +040.2298
20:54:14 +46.7905 +039.0231 +62 139 -66 +46.7739 +039.0301 +46.8071 +039.0160
20:54:21 +46.6366 +037.8103 +62 137 -66 +46.6201 +037.8177 +46.6532 +037.8029
20:54:29 +46.4753 +036.5979 +61 134 -66 +46.4588 +036.6056 +46.4917 +036.5902
20:54:36 +46.3063 +035.3858 +61 132 -65 +46.2899 +035.3939 +46.3227 +035.3777
20:54:44 +46.1297 +034.1739 +60 130 -65 +46.1133 +034.1824 +46.1460 +034.1655
20:54:51 +45.9454 +032.9620 +60 128 -65 +45.9291 +032.9708 +45.9617 +032.9533
20:54:59 +45.7534 +031.7500 +59 126 -65 +45.7372 +031.7591 +45.7696 +031.7409
20:55:06 +45.5536 +030.5375 +59 124 -65 +45.5375 +030.5470 +45.5697 +030.5281
20:55:14 +45.3459 +029.3246 +58 123 -64 +45.3299 +029.3343 +45.3619 +029.3148
20:55:21 +45.1303 +028.1108 +58 121 -64 +45.1143 +028.1209 +45.1462 +028.1007
20:55:29 +44.9066 +026.8960 +57 119 -64 +44.8907 +026.9064 +44.9224 +026.8856
20:55:36 +44.6748 +025.6800 +56 117 -63 +44.6590 +025.6907 +44.6905 +025.6693
20:55:44 +44.4348 +024.4624 +56 115 -63 +44.4191 +024.4734 +44.4504 +024.4513
20:55:51 +44.1864 +023.2429 +55 114 -63 +44.1708 +023.2542 +44.2019 +023.2315
20:55:59 +43.9295 +022.0211 +54 112 -62 +43.9140 +022.0328 +43.9449 +022.0095
20:56:06 +43.6640 +020.7968 +54 111 -62 +43.6487 +020.8088 +43.6793 +020.7848
20:56:14 +43.3897 +019.5695 +53 109 -61 +43.3745 +019.5818 +43.4049 +019.5572
20:56:21 +43.1065 +018.3388 +52 107 -61 +43.0913 +018.3514 +43.1216 +018.3262
20:56:29 +42.8141 +017.1042 +51 106 -60 +42.7991 +017.1171 +42.8291 +017.0913
20:56:36 +42.5123 +015.8652 +51 105 -60 +42.4974 +015.8784 +42.5272 +015.8520
20:56:44 +42.2009 +014.6212 +50 103 -59 +42.1862 +014.6347 +42.2157 +014.6077
20:56:51 +41.8797 +013.3716 +49 102 -58 +41.8651 +013.3854 +41.8943 +013.3579
20:56:59 +41.5483 +012.1158 +48 100 -58 +41.5338 +012.1299 +41.5628 +012.1017
20:57:06 +41.2065 +010.8530 +47 099 -57 +41.1921 +010.8674 +41.2208 +010.8386
20:57:14 +40.8538 +009.5824 +46 098 -56 +40.8396 +009.5970 +40.8680 +009.5677
20:57:21 +40.4900 +008.3030 +46 096 -55 +40.4759 +008.3180 +40.5040 +008.2880
20:57:29 +40.1144 +007.0140 +45 095 -55 +40.1005 +007.0293 +40.1283 +006.9987
20:57:36 +39.7267 +005.7142 +44 094 -54 +39.7130 +005.7298 +39.7405 +005.6985
20:57:44 +39.3264 +004.4023 +43 092 -53 +39.3128 +004.4182 +39.3399 +004.3864
20:57:51 +38.9126 +003.0771 +42 091 -52 +38.8992 +003.0933 +38.9261 +003.0608
20:57:59 +38.4849 +001.7369 +41 090 -51 +38.4717 +001.7534 +38.4981 +001.7203
20:58:06 +38.0423 +000.3800 +40 089 -50 +38.0293 +000.3969 +38.0554 +000.3630
20:58:14 +37.5840 -000.9956 +39 088 -49 +37.5712 -000.9783 +37.5968 -001.0129
20:58:21 +37.1089 -002.3921 +38 087 -48 +37.0962 -002.3745 +37.1215 -002.4098
20:58:29 +36.6157 -003.8122 +36 085 -47 +36.6033 -003.7942 +36.6281 -003.8303
20:58:36 +36.1030 -005.2590 +35 084 -46 +36.0908 -005.2405 +36.1152 -005.2775
20:58:44 +35.5692 -006.7360 +34 083 -45 +35.5573 -006.7171 +35.5811 -006.7550
20:58:51 +35.0122 -008.2476 +33 082 -44 +35.0006 -008.2282 +35.0239 -008.2670
20:58:59 +34.4296 -009.7989 +31 081 -42 +34.4183 -009.7790 +34.4410 -009.8188
20:59:06 +33.8185 -011.3962 +30 080 -41 +33.8075 -011.3756 +33.8295 -011.4167
20:59:14 +33.1752 -013.0473 +29 079 -40 +33.1645 -013.0261 +33.1858 -013.0684
20:59:21 +32.4950 -014.7621 +27 078 -38 +32.4847 -014.7402 +32.5052 -014.7841
20:59:29 +31.7718 -016.5537 +25 076 -37 +31.7620 -016.5309 +31.7815 -016.5766
20:59:36 +30.9975 -018.4395 +24 075 -35 +30.9883 -018.4156 +31.0067 -018.4634
20:59:44 +30.1607 -020.4437 +22 074 -33 +30.1522 -020.4186 +30.1692 -020.4689
20:59:51 +29.2449 -022.6022 +20 073 -31 +29.2373 -022.5754 +29.2525 -022.6291
20:59:59 +28.2236 -024.9719 +18 072 -29 +28.2172 -024.9427 +28.2301 -025.0011
21:00:06 +27.0507 -027.6529 +15 070 -27 +27.0460 -027.6202 +27.0555 -027.6856
21:00:14 +25.6289 -030.8572 +12 069 -23 +25.6272 -030.8182 +25.6306 -030.8964
21:00:21 +23.6556 -035.2476 +07 067 -19 +23.6623 -035.1906 +23.6488 -035.3050
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East. |
