Stellar Occultation by (51556) 2001 FG171 on 2024-12-17 (22:18:01 UT)
| Event Details |
Occultation UUID [and db] : c2ab2320-ddb5-11f0-547e-0553f6f740fc [observed]
Occultation Date + Time : 2024-12-17 at 22:18:01 UT +/- 0.0 min [1]
Object Designation : (51556) 2001 FG171
Star Designation : GDR3 3337914652488911488
Star Coordinates (ICRF) : RA = 05 36 07.6763, DE = +09 33 42.527 [2]
Star Magnitudes : G = 13.38 mag, RP = 12.5 mag, BP = 14.19 mag
Object Magnitude : V = 18.8 mag
Estimated Magnitude Drop : 5.4 mag
Estimated Max. Duration : 0.3 sec
Speed of the shadow : 14.5 km/s
Object Mean Diameter : 4.2 km (src: astorb) => apparent = 3 mas
Apparent Motion : 0.6000 arcs/min @ PA = 263 deg
Horizontal Parallax : 4.4010 arcs
Dynamical Class : MBA
Elongation to Moon & Sun : 39° (sunlit = 92%), Sun = 166°
Cross-track uncertainty : 0.7 mas = 1 km = 0.24 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#57
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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22:12:06 +42.5971 +109.7639 +10 274 -20 +42.5865 +109.6751 +42.6077 +109.8533
22:12:14 +43.3249 +104.3112 +14 270 -24 +43.3099 +104.2475 +43.3399 +104.3753
22:12:21 +43.8380 +100.0565 +17 267 -27 +43.8210 +100.0042 +43.8550 +100.1090
22:12:29 +44.2379 +096.4150 +19 265 -30 +44.2197 +096.3697 +44.2562 +096.4604
22:12:36 +44.5641 +093.1626 +21 262 -32 +44.5450 +093.1223 +44.5832 +093.2029
22:12:44 +44.8366 +090.1850 +23 260 -34 +44.8169 +090.1485 +44.8564 +090.2215
22:12:51 +45.0676 +087.4146 +25 258 -36 +45.0474 +087.3813 +45.0879 +087.4479
22:12:59 +45.2650 +084.8075 +27 256 -38 +45.2444 +084.7769 +45.2857 +084.8383
22:13:06 +45.4343 +082.3335 +29 253 -40 +45.4133 +082.3051 +45.4553 +082.3620
22:13:14 +45.5796 +079.9704 +30 251 -41 +45.5583 +079.9440 +45.6009 +079.9969
22:13:21 +45.7038 +077.7016 +32 249 -43 +45.6823 +077.6770 +45.7254 +077.7263
22:13:29 +45.8095 +075.5143 +33 248 -44 +45.7878 +075.4914 +45.8313 +075.5374
22:13:36 +45.8986 +073.3983 +34 246 -46 +45.8766 +073.3768 +45.9205 +073.4198
22:13:44 +45.9725 +071.3452 +35 244 -47 +45.9504 +071.3251 +45.9947 +071.3654
22:13:51 +46.0327 +069.3483 +37 242 -48 +46.0104 +069.3295 +46.0550 +069.3672
22:13:59 +46.0802 +067.4019 +38 240 -50 +46.0578 +067.3842 +46.1026 +067.4195
22:14:06 +46.1159 +065.5011 +39 238 -51 +46.0934 +065.4847 +46.1384 +065.5176
22:14:14 +46.1407 +063.6420 +40 236 -52 +46.1181 +063.6266 +46.1633 +063.6574
22:14:21 +46.1552 +061.8209 +41 234 -53 +46.1325 +061.8065 +46.1779 +061.8352
22:14:29 +46.1601 +060.0347 +42 232 -54 +46.1374 +060.0213 +46.1829 +060.0481
22:14:36 +46.1559 +058.2808 +43 230 -55 +46.1331 +058.2683 +46.1788 +058.2932
22:14:44 +46.1431 +056.5567 +44 228 -56 +46.1202 +056.5452 +46.1660 +056.5683
22:14:51 +46.1221 +054.8604 +45 226 -57 +46.0992 +054.8497 +46.1450 +054.8711
22:14:59 +46.0933 +053.1899 +45 225 -58 +46.0703 +053.1801 +46.1163 +053.1997
22:15:06 +46.0570 +051.5435 +46 223 -59 +46.0340 +051.5344 +46.0800 +051.5525
22:15:14 +46.0135 +049.9196 +47 221 -60 +45.9905 +049.9113 +46.0366 +049.9278
22:15:21 +45.9632 +048.3168 +48 219 -61 +45.9401 +048.3093 +45.9863 +048.3243
22:15:29 +45.9062 +046.7339 +48 217 -62 +45.8832 +046.7272 +45.9293 +046.7406
22:15:36 +45.8429 +045.1696 +49 214 -62 +45.8198 +045.1636 +45.8660 +045.1756
22:15:44 +45.7735 +043.6228 +50 212 -63 +45.7504 +043.6175 +45.7966 +043.6281
22:15:51 +45.6980 +042.0926 +50 210 -64 +45.6749 +042.0879 +45.7211 +042.0972
22:15:59 +45.6168 +040.5779 +51 208 -64 +45.5937 +040.5739 +45.6399 +040.5819
22:16:06 +45.5300 +039.0779 +51 206 -65 +45.5069 +039.0746 +45.5531 +039.0812
22:16:14 +45.4377 +037.5917 +52 204 -66 +45.4146 +037.5890 +45.4608 +037.5944
22:16:21 +45.3401 +036.1186 +52 202 -66 +45.3171 +036.1165 +45.3631 +036.1207
22:16:29 +45.2373 +034.6578 +53 199 -67 +45.2143 +034.6563 +45.2603 +034.6592
22:16:36 +45.1295 +033.2086 +53 197 -67 +45.1065 +033.2077 +45.1525 +033.2094
22:16:44 +45.0167 +031.7703 +54 195 -68 +44.9938 +031.7700 +45.0397 +031.7706
22:16:51 +44.8991 +030.3423 +54 193 -68 +44.8762 +030.3426 +44.9220 +030.3420
22:16:59 +44.7767 +028.9240 +54 190 -68 +44.7538 +028.9248 +44.7996 +028.9232
22:17:06 +44.6497 +027.5147 +55 188 -69 +44.6269 +027.5161 +44.6726 +027.5134
22:17:14 +44.5181 +026.1140 +55 186 -69 +44.4953 +026.1159 +44.5409 +026.1121
22:17:21 +44.3820 +024.7211 +55 184 -69 +44.3592 +024.7236 +44.4048 +024.7187
22:17:29 +44.2415 +023.3357 +55 181 -69 +44.2187 +023.3387 +44.2642 +023.3328
22:17:36 +44.0966 +021.9571 +55 179 -69 +44.0739 +021.9606 +44.1192 +021.9537
22:17:44 +43.9473 +020.5849 +56 177 -69 +43.9247 +020.5888 +43.9700 +020.5809
22:17:51 +43.7938 +019.2184 +56 174 -69 +43.7713 +019.2229 +43.8164 +019.2140
22:17:59 +43.6361 +017.8573 +56 172 -69 +43.6136 +017.8622 +43.6586 +017.8524
22:18:06 +43.4742 +016.5009 +56 170 -69 +43.4517 +016.5063 +43.4966 +016.4955
22:18:14 +43.3081 +015.1489 +56 167 -69 +43.2857 +015.1548 +43.3305 +015.1430
22:18:21 +43.1379 +013.8006 +56 165 -68 +43.1156 +013.8070 +43.1602 +013.7943
22:18:29 +42.9636 +012.4556 +55 163 -68 +42.9413 +012.4624 +42.9859 +012.4488
22:18:36 +42.7852 +011.1134 +55 160 -68 +42.7630 +011.1207 +42.8074 +011.1062
22:18:44 +42.6027 +009.7735 +55 158 -67 +42.5806 +009.7812 +42.6248 +009.7658
22:18:51 +42.4161 +008.4353 +55 156 -67 +42.3941 +008.4435 +42.4382 +008.4272
22:18:59 +42.2255 +007.0983 +55 153 -66 +42.2035 +007.1069 +42.2475 +007.0898
22:19:06 +42.0307 +005.7620 +54 151 -66 +42.0088 +005.7711 +42.0526 +005.7530
22:19:14 +41.8319 +004.4259 +54 149 -65 +41.8101 +004.4353 +41.8537 +004.4164
22:19:21 +41.6289 +003.0892 +54 147 -65 +41.6072 +003.0991 +41.6507 +003.0793
22:19:29 +41.4218 +001.7516 +53 145 -64 +41.4001 +001.7619 +41.4435 +001.7412
22:19:36 +41.2105 +000.4122 +53 143 -63 +41.1889 +000.4230 +41.2321 +000.4015
22:19:44 +40.9950 -000.9293 +53 141 -63 +40.9735 -000.9182 +41.0165 -000.9405
22:19:51 +40.7752 -002.2739 +52 139 -62 +40.7538 -002.2623 +40.7966 -002.2855
22:19:59 +40.5510 -003.6220 +52 137 -61 +40.5297 -003.6100 +40.5723 -003.6341
22:20:06 +40.3225 -004.9746 +51 135 -60 +40.3013 -004.9621 +40.3437 -004.9870
22:20:14 +40.0895 -006.3322 +50 133 -59 +40.0683 -006.3193 +40.1106 -006.3451
22:20:21 +39.8519 -007.6958 +50 131 -59 +39.8308 -007.6825 +39.8729 -007.7092
22:20:29 +39.6096 -009.0662 +49 129 -58 +39.5887 -009.0524 +39.6305 -009.0800
22:20:36 +39.3626 -010.4444 +49 127 -57 +39.3417 -010.4301 +39.3834 -010.4586
22:20:44 +39.1106 -011.8312 +48 125 -56 +39.0899 -011.8166 +39.1313 -011.8459
22:20:51 +38.8536 -013.2279 +47 124 -55 +38.8330 -013.2128 +38.8742 -013.2431
22:20:59 +38.5914 -014.6356 +46 122 -54 +38.5709 -014.6200 +38.6119 -014.6512
22:21:06 +38.3238 -016.0555 +46 120 -53 +38.3034 -016.0394 +38.3442 -016.0716
22:21:14 +38.0505 -017.4889 +45 119 -52 +38.0303 -017.4724 +38.0708 -017.5055
22:21:21 +37.7715 -018.9376 +44 117 -51 +37.7513 -018.9205 +37.7916 -018.9547
22:21:29 +37.4863 -020.4030 +43 115 -50 +37.4663 -020.3853 +37.5063 -020.4206
22:21:36 +37.1947 -021.8870 +42 114 -49 +37.1748 -021.8689 +37.2146 -021.9052
22:21:44 +36.8964 -023.3919 +41 112 -48 +36.8767 -023.3731 +36.9161 -023.4106
22:21:51 +36.5910 -024.9198 +40 111 -46 +36.5714 -024.9005 +36.6106 -024.9391
22:21:59 +36.2779 -026.4735 +39 109 -45 +36.2585 -026.4535 +36.2974 -026.4934
22:22:06 +35.9568 -028.0559 +38 108 -44 +35.9375 -028.0353 +35.9761 -028.0766
22:22:14 +35.6270 -029.6707 +37 106 -43 +35.6078 -029.6494 +35.6461 -029.6921
22:22:21 +35.2877 -031.3219 +36 105 -41 +35.2688 -031.2998 +35.3066 -031.3440
22:22:29 +34.9382 -033.0143 +34 104 -40 +34.9195 -032.9914 +34.9570 -033.0373
22:22:36 +34.5775 -034.7537 +33 102 -39 +34.5589 -034.7298 +34.5960 -034.7775
22:22:44 +34.2042 -036.5469 +32 101 -37 +34.1859 -036.5220 +34.2226 -036.5718
22:22:51 +33.8171 -038.4026 +30 099 -36 +33.7990 -038.3766 +33.8351 -038.4286
22:22:59 +33.4140 -040.3313 +29 098 -34 +33.3962 -040.3041 +33.4318 -040.3586
22:23:06 +32.9927 -042.3469 +27 096 -32 +32.9752 -042.3182 +33.0102 -042.3757
22:23:14 +32.5499 -044.4674 +26 095 -30 +32.5328 -044.4369 +32.5670 -044.4980
22:23:21 +32.0814 -046.7176 +24 094 -28 +32.0647 -046.6849 +32.0980 -046.7503
22:23:29 +31.5809 -049.1327 +22 092 -26 +31.5647 -049.0973 +31.5970 -049.1681
22:23:36 +31.0390 -051.7665 +20 090 -24 +31.0235 -051.7276 +31.0544 -051.8055
22:23:44 +30.4402 -054.7082 +17 089 -22 +30.4257 -054.6642 +30.4547 -054.7524
22:23:51 +29.7553 -058.1275 +14 087 -19 +29.7423 -058.0752 +29.7682 -058.1801
22:23:59 +28.9127 -062.4395 +10 085 -15 +28.9028 -062.3697 +28.9225 -062.5097
22:24:06 +27.5346 -069.8562 +04 081 -08 +27.5442 -069.6725 +27.5235 -070.0483
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East. |