Stellar Occultation by (13857) Stafford on 2023-04-03 (22:19:26 UT)
| Event Details |
Occultation UUID [and db] : 83647a10-ddb3-11f0-547e-d00a29aef593 [observed]
Occultation Date + Time : 2023-04-03 at 22:19:26 UT +/- 0.0 min [1]
Object Designation : (13857) Stafford
Star Designation : GDR3 3690994774200815744
Star Coordinates (ICRF) : RA = 13 05 03.4989, DE = +00 51 36.291 [2]
Star Magnitudes : G = 10.11 mag, RP = 9.91 mag, BP = 10.22 mag
Object Magnitude : V = 18.32 mag
Estimated Magnitude Drop : 8.2 mag
Estimated Max. Duration : 0.3 sec
Speed of the shadow : 13.0 km/s
Object Mean Diameter : 4.4 km (src: astorb) => apparent = 3 mas
Apparent Motion : 0.5817 arcs/min @ PA = 293 deg
Horizontal Parallax : 4.7650 arcs
Dynamical Class : MBA
Elongation to Moon & Sun : 27° (sunlit = 95%), Sun = 173°
Cross-track uncertainty : 0.4 mas = 0 km = 0.12 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
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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22:13:19 +18.3952 +118.4415 +03 270 +03 +18.3802 +118.1573 +18.4096 +118.7584
22:13:27 +18.8634 +111.6697 +09 268 -04 +18.8455 +111.5814 +18.8813 +111.7588
22:13:34 +19.2856 +107.9673 +12 266 -07 +19.2673 +107.9028 +19.3040 +108.0323
22:13:42 +19.6962 +105.0706 +15 265 -10 +19.6776 +105.0169 +19.7147 +105.1245
22:13:49 +20.1008 +102.6008 +17 264 -12 +20.0821 +102.5537 +20.1195 +102.6481
22:13:57 +20.5018 +100.4059 +19 263 -14 +20.4830 +100.3632 +20.5206 +100.4487
22:14:04 +20.9006 +098.4065 +21 263 -15 +20.8817 +098.3671 +20.9195 +098.4459
22:14:12 +21.2977 +096.5550 +23 262 -17 +21.2787 +096.5182 +21.3167 +096.5919
22:14:19 +21.6939 +094.8202 +24 261 -18 +21.6748 +094.7854 +21.7130 +094.8550
22:14:27 +22.0893 +093.1801 +26 260 -20 +22.0702 +093.1471 +22.1085 +093.2133
22:14:34 +22.4843 +091.6190 +27 259 -21 +22.4651 +091.5874 +22.5036 +091.6507
22:14:42 +22.8792 +090.1247 +28 258 -22 +22.8598 +090.0943 +22.8985 +090.1552
22:14:49 +23.2739 +088.6878 +29 257 -23 +23.2545 +088.6584 +23.2933 +088.7172
22:14:57 +23.6688 +087.3006 +31 256 -24 +23.6493 +087.2722 +23.6882 +087.3291
22:15:04 +24.0639 +085.9573 +32 255 -25 +24.0444 +085.9296 +24.0834 +085.9849
22:15:12 +24.4593 +084.6525 +33 254 -26 +24.4397 +084.6256 +24.4789 +084.6794
22:15:19 +24.8551 +083.3822 +34 253 -27 +24.8355 +083.3559 +24.8748 +083.4084
22:15:27 +25.2515 +082.1426 +35 252 -28 +25.2317 +082.1169 +25.2712 +082.1682
22:15:34 +25.6484 +080.9306 +35 251 -29 +25.6286 +080.9056 +25.6682 +080.9558
22:15:42 +26.0459 +079.7437 +36 250 -30 +26.0260 +079.7191 +26.0658 +079.7683
22:15:49 +26.4442 +078.5793 +37 249 -31 +26.4242 +078.5552 +26.4641 +078.6034
22:15:57 +26.8432 +077.4354 +38 248 -31 +26.8231 +077.4117 +26.8632 +077.4591
22:16:04 +27.2430 +076.3101 +39 247 -32 +27.2229 +076.2869 +27.2631 +076.3335
22:16:12 +27.6437 +075.2019 +39 246 -33 +27.6235 +075.1789 +27.6639 +075.2248
22:16:19 +28.0454 +074.1090 +40 245 -33 +28.0251 +074.0865 +28.0656 +074.1316
22:16:27 +28.4480 +073.0303 +41 244 -34 +28.4277 +073.0081 +28.4683 +073.0526
22:16:34 +28.8516 +071.9644 +41 243 -35 +28.8312 +071.9425 +28.8720 +071.9864
22:16:42 +29.2564 +070.9102 +42 241 -35 +29.2359 +070.8886 +29.2769 +070.9319
22:16:49 +29.6622 +069.8667 +42 240 -36 +29.6417 +069.8453 +29.6828 +069.8881
22:16:57 +30.0693 +068.8328 +43 239 -36 +30.0486 +068.8116 +30.0899 +068.8539
22:17:04 +30.4775 +067.8076 +44 238 -37 +30.4568 +067.7867 +30.4983 +067.8285
22:17:12 +30.8870 +066.7903 +44 236 -37 +30.8662 +066.7697 +30.9079 +066.8109
22:17:19 +31.2979 +065.7800 +44 235 -37 +31.2770 +065.7597 +31.3188 +065.8004
22:17:27 +31.7101 +064.7761 +45 234 -38 +31.6891 +064.7559 +31.7311 +064.7963
22:17:34 +32.1237 +063.7777 +45 232 -38 +32.1026 +063.7577 +32.1448 +063.7977
22:17:42 +32.5388 +062.7842 +46 231 -39 +32.5176 +062.7644 +32.5600 +062.8039
22:17:49 +32.9554 +061.7948 +46 230 -39 +32.9341 +061.7753 +32.9767 +061.8144
22:17:57 +33.3736 +060.8090 +46 228 -39 +33.3522 +060.7897 +33.3950 +060.8284
22:18:04 +33.7933 +059.8261 +47 227 -40 +33.7718 +059.8070 +33.8148 +059.8453
22:18:12 +34.2148 +058.8456 +47 225 -40 +34.1931 +058.8266 +34.2364 +058.8645
22:18:19 +34.6379 +057.8667 +47 224 -40 +34.6162 +057.8480 +34.6596 +057.8855
22:18:27 +35.0628 +056.8889 +47 223 -40 +35.0410 +056.8704 +35.0846 +056.9075
22:18:34 +35.4895 +055.9117 +48 221 -40 +35.4676 +055.8934 +35.5115 +055.9301
22:18:42 +35.9181 +054.9345 +48 220 -41 +35.8961 +054.9163 +35.9402 +054.9527
22:18:49 +36.3487 +053.9567 +48 218 -41 +36.3265 +053.9387 +36.3709 +053.9747
22:18:57 +36.7812 +052.9777 +48 217 -41 +36.7589 +052.9598 +36.8035 +052.9955
22:19:04 +37.2158 +051.9969 +48 215 -41 +37.1934 +051.9793 +37.2382 +052.0145
22:19:12 +37.6525 +051.0138 +48 213 -41 +37.6299 +050.9964 +37.6751 +051.0313
22:19:19 +38.0914 +050.0279 +48 212 -41 +38.0687 +050.0106 +38.1141 +050.0451
22:19:27 +38.5325 +049.0384 +48 210 -41 +38.5097 +049.0214 +38.5553 +049.0554
22:19:34 +38.9759 +048.0448 +48 209 -41 +38.9530 +048.0280 +38.9989 +048.0617
22:19:42 +39.4217 +047.0466 +48 207 -41 +39.3986 +047.0299 +39.4448 +047.0632
22:19:49 +39.8700 +046.0429 +48 206 -41 +39.8467 +046.0265 +39.8933 +046.0594
22:19:57 +40.3208 +045.0333 +48 204 -41 +40.2974 +045.0171 +40.3442 +045.0495
22:20:04 +40.7742 +044.0170 +48 202 -41 +40.7506 +044.0011 +40.7977 +044.0330
22:20:12 +41.2303 +042.9934 +48 201 -41 +41.2065 +042.9776 +41.2540 +043.0091
22:20:19 +41.6891 +041.9616 +48 199 -41 +41.6652 +041.9461 +41.7130 +041.9771
22:20:27 +42.1508 +040.9210 +47 198 -40 +42.1268 +040.9057 +42.1748 +040.9363
22:20:34 +42.6154 +039.8707 +47 196 -40 +42.5912 +039.8557 +42.6397 +039.8857
22:20:42 +43.0831 +038.8099 +47 194 -40 +43.0587 +038.7952 +43.1075 +038.8247
22:20:49 +43.5539 +037.7378 +47 193 -40 +43.5293 +037.7233 +43.5785 +037.7522
22:20:57 +44.0279 +036.6533 +46 191 -39 +44.0031 +036.6391 +44.0527 +036.6674
22:21:04 +44.5053 +035.5555 +46 189 -39 +44.4803 +035.5416 +44.5302 +035.5693
22:21:12 +44.9861 +034.4433 +46 188 -39 +44.9609 +034.4298 +45.0112 +034.4568
22:21:19 +45.4704 +033.3156 +45 186 -39 +45.4450 +033.3025 +45.4958 +033.3288
22:21:27 +45.9584 +032.1712 +45 185 -38 +45.9328 +032.1585 +45.9840 +032.1840
22:21:34 +46.4502 +031.0089 +44 183 -38 +46.4244 +030.9965 +46.4761 +031.0212
22:21:42 +46.9460 +029.8271 +44 181 -37 +46.9199 +029.8152 +46.9720 +029.8390
22:21:49 +47.4458 +028.6244 +43 180 -37 +47.4195 +028.6130 +47.4721 +028.6359
22:21:57 +47.9497 +027.3992 +43 178 -37 +47.9232 +027.3882 +47.9763 +027.4101
22:22:04 +48.4581 +026.1496 +42 176 -36 +48.4313 +026.1392 +48.4849 +026.1600
22:22:12 +48.9709 +024.8738 +42 175 -36 +48.9439 +024.8639 +48.9980 +024.8836
22:22:19 +49.4884 +023.5695 +41 173 -35 +49.4611 +023.5603 +49.5158 +023.5787
22:22:27 +50.0108 +022.2345 +41 172 -34 +49.9832 +022.2260 +50.0384 +022.2430
22:22:34 +50.5381 +020.8662 +40 170 -34 +50.5102 +020.8584 +50.5660 +020.8740
22:22:42 +51.0707 +019.4616 +39 168 -33 +51.0425 +019.4546 +51.0989 +019.4686
22:22:49 +51.6086 +018.0177 +38 166 -33 +51.5801 +018.0116 +51.6372 +018.0238
22:22:57 +52.1522 +016.5308 +38 165 -32 +52.1233 +016.5256 +52.1811 +016.5359
22:23:04 +52.7016 +014.9969 +37 163 -31 +52.6724 +014.9928 +52.7308 +015.0010
22:23:12 +53.2570 +013.4115 +36 161 -30 +53.2274 +013.4086 +53.2866 +013.4144
22:23:19 +53.8187 +011.7694 +35 159 -30 +53.7888 +011.7678 +53.8487 +011.7710
22:23:27 +54.3870 +010.0648 +34 158 -29 +54.3567 +010.0647 +54.4174 +010.0649
22:23:34 +54.9621 +008.2908 +33 156 -28 +54.9313 +008.2923 +54.9929 +008.2893
22:23:42 +55.5443 +006.4396 +32 154 -27 +55.5131 +006.4429 +55.5755 +006.4362
22:23:49 +56.1338 +004.5019 +31 152 -26 +56.1022 +004.5073 +56.1655 +004.4965
22:23:57 +56.7310 +002.4669 +30 150 -25 +56.6989 +002.4746 +56.7631 +002.4591
22:24:04 +57.3362 +000.3214 +29 148 -24 +57.3036 +000.3319 +57.3688 +000.3109
22:24:12 +57.9496 -001.9503 +28 145 -23 +57.9165 -001.9367 +57.9827 -001.9640
22:24:19 +58.5715 -004.3676 +27 143 -22 +58.5379 -004.3504 +58.6052 -004.3850
22:24:27 +59.2023 -006.9549 +26 140 -21 +59.1681 -006.9333 +59.2366 -006.9766
22:24:34 +59.8421 -009.7431 +24 138 -19 +59.8073 -009.7164 +59.8770 -009.7700
22:24:42 +60.4911 -012.7731 +23 135 -18 +60.4556 -012.7400 +60.5266 -012.8063
22:24:49 +61.1492 -016.1001 +21 132 -16 +61.1131 -016.0592 +61.1853 -016.1412
22:24:57 +61.8161 -019.8025 +19 128 -15 +61.7794 -019.7516 +61.8530 -019.8537
22:25:04 +62.4912 -023.9983 +17 124 -13 +62.4537 -023.9340 +62.5287 -024.0629
22:25:12 +63.1723 -028.8807 +15 120 -11 +63.1342 -028.7974 +63.2105 -028.9647
22:25:19 +63.8552 -034.8137 +12 114 -08 +63.8165 -034.7000 +63.8940 -034.9284
22:25:27 +64.5275 -042.6825 +09 107 -05 +64.4886 -042.5071 +64.5664 -042.8602
22:25:34 +65.1126 -057.6048 +03 094 +02 +65.0794 -056.9792 +65.1449 -058.3019
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East. |
