Stellar Occultation by (117307) 2004 VY21 on 2025-09-20 (22:14:25 UT)
| Event Details |
Occultation UUID [and db] : 79447a90-ddb7-11f0-547e-8cf25fd7a601 [observed]
Occultation Date + Time : 2025-09-20 at 22:14:25 UT +/- 0.02 min [1]
Object Designation : (117307) 2004 VY21
Star Designation : GDR3 4241062711963005312
Star Coordinates (ICRF) : RA = 19 54 32.2008, DE = +02 15 27.509 [2]
Star Magnitudes : G = 12.71 mag, RP = 11.9 mag, BP = 13.4 mag
Object Magnitude : V = 18.2 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 0.5 sec
Speed of the shadow : 9.0 km/s
Object Mean Diameter : 4.4 km (src: astorb) => apparent = 4 mas
Apparent Motion : 0.4850 arcs/min @ PA = 128 deg
Horizontal Parallax : 5.7160 arcs
Dynamical Class : MBA
Elongation to Moon & Sun : 129° (sunlit = 1%), Sun = 120°
Cross-track uncertainty : 2.3 mas = 2 km = 0.58 path-width (1-sig)
RUWE and duplicate source : 1.14 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL45
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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| 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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22:08:58 +79.5690 +053.1975 +03 267 -09 +79.5726 +055.2209 +79.5562 +051.4039
22:09:02 +79.0448 +042.9608 +05 257 -10 +79.0815 +044.0562 +79.0063 +041.9176
22:09:05 +78.4236 +036.6312 +06 251 -11 +78.4679 +037.4204 +78.3785 +035.8676
22:09:09 +77.7843 +032.0892 +07 246 -11 +77.8312 +032.7112 +77.7372 +031.4831
22:09:12 +77.1484 +028.6201 +08 243 -12 +77.1959 +029.1343 +77.1007 +028.1169
22:09:16 +76.5235 +025.8703 +09 240 -13 +76.5708 +026.3088 +76.4761 +025.4399
22:09:19 +75.9127 +023.6347 +10 238 -13 +75.9594 +024.0169 +75.8659 +023.2586
22:09:23 +75.3168 +021.7827 +11 237 -14 +75.3628 +022.1217 +75.2709 +021.4487
22:09:26 +74.7360 +020.2262 +11 235 -14 +74.7811 +020.5308 +74.6909 +019.9256
22:09:30 +74.1697 +018.9030 +12 234 -15 +74.2139 +019.1798 +74.1255 +018.6296
22:09:33 +73.6172 +017.7677 +12 233 -15 +73.6606 +018.0214 +73.5739 +017.5168
22:09:37 +73.0780 +016.7861 +13 232 -16 +73.1204 +017.0205 +73.0356 +016.5542
22:09:41 +72.5512 +015.9323 +14 231 -16 +72.5928 +016.1503 +72.5096 +015.7165
22:09:44 +72.0361 +015.1857 +14 231 -17 +72.0769 +015.3896 +71.9954 +014.9838
22:09:48 +71.5321 +014.5303 +14 230 -17 +71.5721 +014.7218 +71.4921 +014.3404
22:09:51 +71.0385 +013.9529 +15 230 -18 +71.0778 +014.1337 +70.9993 +013.7736
22:09:55 +70.5548 +013.4430 +15 229 -18 +70.5934 +013.6143 +70.5163 +013.2730
22:09:58 +70.0804 +012.9918 +16 229 -19 +70.1182 +013.1546 +70.0425 +012.8301
22:10:02 +69.6147 +012.5920 +16 229 -19 +69.6519 +012.7473 +69.5775 +012.4377
22:10:05 +69.1573 +012.2375 +17 228 -20 +69.1940 +012.3861 +69.1207 +012.0900
22:10:09 +68.7079 +011.9233 +17 228 -20 +68.7439 +012.0657 +68.6718 +011.7818
22:10:12 +68.2659 +011.6448 +17 228 -20 +68.3013 +011.7817 +68.2304 +011.5088
22:10:16 +67.8310 +011.3984 +18 228 -21 +67.8659 +011.5302 +67.7960 +011.2673
22:10:19 +67.4028 +011.1807 +18 228 -21 +67.4373 +011.3079 +67.3684 +011.0542
22:10:23 +66.9811 +010.9890 +18 228 -22 +67.0151 +011.1120 +66.9472 +010.8668
22:10:26 +66.5656 +010.8208 +19 228 -22 +66.5991 +010.9399 +66.5322 +010.7024
22:10:30 +66.1559 +010.6740 +19 228 -22 +66.1889 +010.7894 +66.1229 +010.5592
22:10:34 +65.7519 +010.5467 +19 228 -23 +65.7844 +010.6587 +65.7193 +010.4352
22:10:37 +65.3532 +010.4372 +20 228 -23 +65.3853 +010.5461 +65.3211 +010.3287
22:10:41 +64.9596 +010.3440 +20 228 -23 +64.9914 +010.4500 +64.9279 +010.2384
22:10:44 +64.5710 +010.2658 +20 228 -24 +64.6024 +010.3691 +64.5397 +010.1629
22:10:48 +64.1872 +010.2014 +20 228 -24 +64.2182 +010.3023 +64.1562 +010.1011
22:10:51 +63.8079 +010.1499 +21 228 -24 +63.8385 +010.2483 +63.7773 +010.0519
22:10:55 +63.4329 +010.1102 +21 228 -25 +63.4632 +010.2064 +63.4027 +010.0144
22:10:58 +63.0622 +010.0815 +21 228 -25 +63.0922 +010.1756 +63.0323 +009.9878
22:11:02 +62.6956 +010.0630 +21 228 -26 +62.7252 +010.1552 +62.6660 +009.9713
22:11:05 +62.3329 +010.0541 +22 228 -26 +62.3622 +010.1444 +62.3036 +009.9642
22:11:09 +61.9739 +010.0541 +22 228 -26 +62.0029 +010.1426 +61.9449 +009.9659
22:11:12 +61.6186 +010.0624 +22 229 -27 +61.6473 +010.1493 +61.5899 +009.9758
22:11:16 +61.2668 +010.0785 +22 229 -27 +61.2953 +010.1638 +61.2384 +009.9935
22:11:19 +60.9185 +010.1020 +23 229 -27 +60.9466 +010.1858 +60.8903 +010.0185
22:11:23 +60.5734 +010.1324 +23 229 -28 +60.6013 +010.2147 +60.5455 +010.0503
22:11:26 +60.2315 +010.1692 +23 229 -28 +60.2592 +010.2503 +60.2039 +010.0885
22:11:30 +59.8928 +010.2122 +23 229 -28 +59.9201 +010.2920 +59.8654 +010.1328
22:11:34 +59.5570 +010.2610 +23 229 -29 +59.5841 +010.3396 +59.5299 +010.1828
22:11:37 +59.2241 +010.3154 +24 230 -29 +59.2510 +010.3927 +59.1972 +010.2382
22:11:41 +58.8940 +010.3749 +24 230 -29 +58.9207 +010.4511 +58.8674 +010.2989
22:11:44 +58.5667 +010.4393 +24 230 -30 +58.5931 +010.5145 +58.5403 +010.3644
22:11:48 +58.2420 +010.5085 +24 230 -30 +58.2683 +010.5827 +58.2158 +010.4346
22:11:51 +57.9200 +010.5821 +24 230 -30 +57.9460 +010.6553 +57.8940 +010.5092
22:11:55 +57.6004 +010.6600 +24 231 -31 +57.6262 +010.7323 +57.5746 +010.5880
22:11:58 +57.2832 +010.7420 +25 231 -31 +57.3088 +010.8134 +57.2577 +010.6709
22:12:02 +56.9685 +010.8279 +25 231 -31 +56.9939 +010.8984 +56.9431 +010.7576
22:12:05 +56.6560 +010.9175 +25 231 -31 +56.6812 +010.9872 +56.6308 +010.8480
22:12:09 +56.3458 +011.0107 +25 231 -32 +56.3708 +011.0796 +56.3208 +010.9420
22:12:12 +56.0378 +011.1073 +25 232 -32 +56.0626 +011.1755 +56.0130 +011.0394
22:12:16 +55.7319 +011.2072 +25 232 -32 +55.7566 +011.2747 +55.7073 +011.1400
22:12:19 +55.4281 +011.3103 +26 232 -33 +55.4526 +011.3771 +55.4037 +011.2438
22:12:23 +55.1264 +011.4165 +26 232 -33 +55.1507 +011.4826 +55.1021 +011.3506
22:12:27 +54.8266 +011.5256 +26 233 -33 +54.8507 +011.5910 +54.8024 +011.4604
22:12:30 +54.5287 +011.6376 +26 233 -34 +54.5527 +011.7024 +54.5047 +011.5729
22:12:34 +54.2327 +011.7523 +26 233 -34 +54.2566 +011.8165 +54.2089 +011.6883
22:12:37 +53.9386 +011.8697 +26 233 -34 +53.9623 +011.9333 +53.9149 +011.8062
22:12:41 +53.6462 +011.9896 +26 234 -35 +53.6698 +012.0527 +53.6227 +011.9267
22:12:44 +53.3556 +012.1121 +26 234 -35 +53.3790 +012.1747 +53.3323 +012.0497
22:12:48 +53.0668 +012.2370 +26 234 -35 +53.0900 +012.2991 +53.0436 +012.1752
22:12:51 +52.7796 +012.3643 +27 234 -35 +52.8026 +012.4259 +52.7565 +012.3030
22:12:55 +52.4940 +012.4939 +27 235 -36 +52.5169 +012.5550 +52.4711 +012.4330
22:12:58 +52.2100 +012.6258 +27 235 -36 +52.2328 +012.6864 +52.1872 +012.5654
22:13:02 +51.9276 +012.7598 +27 235 -36 +51.9503 +012.8200 +51.9050 +012.6998
22:13:05 +51.6467 +012.8960 +27 235 -37 +51.6693 +012.9558 +51.6242 +012.8365
22:13:09 +51.3674 +013.0344 +27 236 -37 +51.3898 +013.0937 +51.3450 +012.9752
22:13:12 +51.0895 +013.1747 +27 236 -37 +51.1117 +013.2336 +51.0672 +013.1160
22:13:16 +50.8130 +013.3171 +27 236 -38 +50.8351 +013.3756 +50.7908 +013.2587
22:13:20 +50.5379 +013.4615 +27 236 -38 +50.5599 +013.5196 +50.5159 +013.4035
22:13:23 +50.2642 +013.6078 +27 237 -38 +50.2861 +013.6656 +50.2423 +013.5501
22:13:27 +49.9918 +013.7560 +27 237 -38 +50.0136 +013.8134 +49.9701 +013.6987
22:13:30 +49.7208 +013.9061 +27 237 -39 +49.7425 +013.9632 +49.6991 +013.8491
22:13:34 +49.4511 +014.0581 +27 238 -39 +49.4726 +014.1149 +49.4295 +014.0014
22:13:37 +49.1826 +014.2119 +27 238 -39 +49.2040 +014.2684 +49.1611 +014.1555
22:13:41 +48.9153 +014.3675 +28 238 -40 +48.9367 +014.4237 +48.8940 +014.3114
22:13:44 +48.6493 +014.5249 +28 238 -40 +48.6705 +014.5808 +48.6281 +014.4691
22:13:48 +48.3845 +014.6841 +28 239 -40 +48.4056 +014.7397 +48.3634 +014.6286
22:13:51 +48.1208 +014.8450 +28 239 -40 +48.1418 +014.9004 +48.0998 +014.7898
22:13:55 +47.8583 +015.0077 +28 239 -41 +47.8792 +015.0628 +47.8374 +014.9527
22:13:58 +47.5969 +015.1721 +28 240 -41 +47.6177 +015.2269 +47.5761 +015.1173
22:14:02 +47.3366 +015.3382 +28 240 -41 +47.3573 +015.3928 +47.3159 +015.2837
22:14:05 +47.0774 +015.5060 +28 240 -42 +47.0980 +015.5604 +47.0568 +015.4517
22:14:09 +46.8193 +015.6755 +28 240 -42 +46.8398 +015.7297 +46.7987 +015.6214
22:14:13 +46.5621 +015.8467 +28 241 -42 +46.5826 +015.9007 +46.5417 +015.7928
22:14:16 +46.3060 +016.0196 +28 241 -42 +46.3264 +016.0733 +46.2857 +015.9659
22:14:20 +46.0510 +016.1941 +28 241 -43 +46.0712 +016.2477 +46.0307 +016.1407
22:14:23 +45.7968 +016.3704 +28 242 -43 +45.8170 +016.4238 +45.7767 +016.3171
22:14:27 +45.5437 +016.5483 +28 242 -43 +45.5638 +016.6015 +45.5237 +016.4952
22:14:30 +45.2915 +016.7279 +28 242 -43 +45.3115 +016.7809 +45.2715 +016.6750
22:14:34 +45.0402 +016.9092 +28 242 -44 +45.0601 +016.9621 +45.0204 +016.8564
22:14:37 +44.7899 +017.0921 +28 243 -44 +44.8097 +017.1449 +44.7701 +017.0395
22:14:41 +44.5404 +017.2768 +28 243 -44 +44.5601 +017.3294 +44.5207 +017.2243
22:14:44 +44.2918 +017.4631 +28 243 -45 +44.3114 +017.5156 +44.2722 +017.4107
22:14:48 +44.0441 +017.6511 +28 244 -45 +44.0636 +017.7035 +44.0246 +017.5989
22:14:51 +43.7972 +017.8409 +28 244 -45 +43.8167 +017.8931 +43.7778 +017.7887
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22:14:58 +43.3060 +018.2255 +28 244 -46 +43.3253 +018.2775 +43.2867 +018.1736
22:15:02 +43.0615 +018.4204 +28 245 -46 +43.0808 +018.4723 +43.0423 +018.3686
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22:15:13 +42.3329 +019.0157 +28 246 -47 +42.3519 +019.0674 +42.3139 +018.9641
22:15:16 +42.0916 +019.2177 +27 246 -47 +42.1105 +019.2693 +42.0727 +019.1662
22:15:20 +41.8509 +019.4215 +27 246 -47 +41.8698 +019.4731 +41.8321 +019.3701
22:15:23 +41.6110 +019.6272 +27 246 -47 +41.6298 +019.6787 +41.5923 +019.5758
22:15:27 +41.3718 +019.8347 +27 247 -48 +41.3905 +019.8861 +41.3531 +019.7834
22:15:30 +41.1333 +020.0441 +27 247 -48 +41.1519 +020.0955 +41.1147 +019.9928
22:15:34 +40.8955 +020.2554 +27 247 -48 +40.9140 +020.3068 +40.8769 +020.2041
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22:16:02 +39.0157 +022.0175 +27 250 -50 +39.0338 +022.0690 +38.9977 +021.9662
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22:16:59 +35.3606 +025.9885 +24 254 -54 +35.3776 +026.0416 +35.3436 +025.9354
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22:19:30 +25.8534 +043.5601 +10 268 -57 +25.8664 +043.6691 +25.8404 +043.4522
22:19:34 +25.6242 +044.3576 +10 268 -57 +25.6368 +044.4743 +25.6115 +044.2422
22:19:38 +25.3924 +045.2239 +09 268 -56 +25.4045 +045.3505 +25.3801 +045.0988
22:19:41 +25.1572 +046.1795 +08 269 -56 +25.1688 +046.3196 +25.1455 +046.0417
22:19:45 +24.9172 +047.2583 +07 269 -55 +24.9280 +047.4176 +24.9063 +047.1023
22:19:48 +24.6699 +048.5227 +06 270 -55 +24.6793 +048.7133 +24.6602 +048.3375
22:19:52 +24.4093 +050.1177 +04 271 -54 +24.4161 +050.3731 +24.4020 +049.8751
22:19:55 +24.1102 +052.6591 +02 272 -52 +24.1028 +053.2598 +24.1124 +052.1855
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East. |
