Stellar Occultation by (49228) 1998 SK137 on 2020-12-26 (23:20:33 UT)
Event Details
Occultation UUID [and db] : e4679704-0ce6-4dde-a0f8-fecb60a2cbc0 [observed]
Occultation Date + Time : 2020-12-26 at 23:20:33 UT +/- 0.02 min [1]
Object Designation : (49228) 1998 SK137
Star Designation : GDR3 3411698789019372544
Star Coordinates (ICRF) : RA = 04 54 36.6130, DE = +20 43 39.055 [2]
Star Magnitudes : G = 13.6 mag, RP = 13.0 mag, BP = 14.03 mag
Object Magnitude : V = 18.91 mag
Estimated Magnitude Drop : 5.3 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 11.8 km/s
Elongation to Moon & Sun : 15° (sunlit = 91%), Sun = 159°
Cross-track uncertainty : 3.7 mas = 5 km = 1.31 path-width (1-sig)
RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#43
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
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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23:12:50 +28.7293 +084.7689 +05 291 -25 +28.7493 +084.6606 +28.7086 +084.8792
23:12:58 +30.7867 +079.4852 +10 288 -30 +30.7884 +079.4233 +30.7849 +079.5473
23:13:05 +32.1527 +075.9501 +14 286 -34 +32.1494 +075.9004 +32.1559 +075.9999
23:13:13 +33.2574 +073.0605 +16 284 -36 +33.2515 +073.0171 +33.2632 +073.1041
23:13:20 +34.2115 +070.5343 +19 283 -38 +34.2039 +070.4949 +34.2190 +070.5739
23:13:28 +35.0638 +068.2476 +21 281 -40 +35.0550 +068.2109 +35.0725 +068.2843
23:13:35 +35.8410 +066.1328 +22 280 -42 +35.8312 +066.0984 +35.8507 +066.1674
23:13:43 +36.5596 +064.1486 +24 279 -43 +36.5491 +064.1158 +36.5701 +064.1814
23:13:50 +37.2307 +062.2671 +26 277 -45 +37.2195 +062.2357 +37.2419 +062.2984
23:13:58 +37.8621 +060.4688 +27 276 -46 +37.8503 +060.4386 +37.8738 +060.4989
23:14:05 +38.4595 +058.7392 +28 275 -47 +38.4472 +058.7101 +38.4717 +058.7683
23:14:13 +39.0273 +057.0674 +30 274 -49 +39.0146 +057.0393 +39.0400 +057.0956
23:14:20 +39.5690 +055.4448 +31 272 -50 +39.5559 +055.4175 +39.5821 +055.4722
23:14:28 +40.0874 +053.8644 +32 271 -51 +40.0739 +053.8378 +40.1009 +053.8910
23:14:35 +40.5846 +052.3207 +33 270 -52 +40.5708 +052.2948 +40.5985 +052.3466
23:14:43 +41.0627 +050.8089 +34 268 -53 +41.0485 +050.7837 +41.0768 +050.8342
23:14:50 +41.5229 +049.3253 +36 267 -54 +41.5085 +049.3006 +41.5374 +049.3499
23:14:58 +41.9669 +047.8664 +37 266 -55 +41.9521 +047.8423 +41.9816 +047.8905
23:15:05 +42.3955 +046.4294 +38 264 -55 +42.3805 +046.4059 +42.4105 +046.4530
23:15:13 +42.8098 +045.0119 +39 263 -56 +42.7946 +044.9889 +42.8250 +045.0349
23:15:20 +43.2107 +043.6117 +40 262 -57 +43.1952 +043.5892 +43.2261 +043.6343
23:15:28 +43.5988 +042.2270 +40 260 -58 +43.5830 +042.2050 +43.6145 +042.2490
23:15:35 +43.9747 +040.8560 +41 259 -58 +43.9588 +040.8345 +43.9907 +040.8776
23:15:43 +44.3392 +039.4974 +42 257 -59 +44.3230 +039.4763 +44.3553 +039.5185
23:15:50 +44.6926 +038.1497 +43 256 -59 +44.6762 +038.1290 +44.7089 +038.1703
23:15:58 +45.0353 +036.8117 +44 255 -60 +45.0188 +036.7916 +45.0519 +036.8320
23:16:05 +45.3679 +035.4825 +45 253 -60 +45.3512 +035.4628 +45.3846 +035.5023
23:16:13 +45.6906 +034.1611 +45 252 -61 +45.6737 +034.1418 +45.7075 +034.1804
23:16:20 +46.0037 +032.8465 +46 250 -61 +45.9866 +032.8276 +46.0208 +032.8654
23:16:28 +46.3075 +031.5380 +47 249 -62 +46.2903 +031.5196 +46.3248 +031.5565
23:16:35 +46.6024 +030.2348 +48 247 -62 +46.5849 +030.2168 +46.6198 +030.2528
23:16:43 +46.8884 +028.9363 +48 245 -62 +46.8708 +028.9187 +46.9059 +028.9539
23:16:50 +47.1658 +027.6419 +49 244 -63 +47.1480 +027.6247 +47.1835 +027.6590
23:16:58 +47.4348 +026.3509 +49 242 -63 +47.4169 +026.3342 +47.4526 +026.3676
23:17:05 +47.6955 +025.0629 +50 240 -63 +47.6775 +025.0466 +47.7135 +025.0792
23:17:13 +47.9481 +023.7774 +51 239 -63 +47.9299 +023.7616 +47.9663 +023.7933
23:17:20 +48.1928 +022.4940 +51 237 -63 +48.1745 +022.4786 +48.2111 +022.5094
23:17:28 +48.4295 +021.2122 +52 235 -64 +48.4111 +021.1973 +48.4480 +021.2272
23:17:35 +48.6586 +019.9317 +52 233 -64 +48.6400 +019.9172 +48.6771 +019.9462
23:17:43 +48.8799 +018.6522 +53 232 -64 +48.8612 +018.6381 +48.8986 +018.6662
23:17:50 +49.0937 +017.3732 +53 230 -64 +49.0749 +017.3596 +49.1125 +017.3868
23:17:58 +49.3000 +016.0946 +54 228 -64 +49.2811 +016.0815 +49.3189 +016.1077
23:18:05 +49.4989 +014.8160 +54 226 -64 +49.4798 +014.8034 +49.5179 +014.8286
23:18:13 +49.6903 +013.5372 +55 224 -64 +49.6712 +013.5250 +49.7095 +013.5494
23:18:20 +49.8745 +012.2580 +55 222 -63 +49.8552 +012.2463 +49.8937 +012.2696
23:18:28 +50.0514 +010.9781 +56 220 -63 +50.0320 +010.9669 +50.0707 +010.9893
23:18:35 +50.2210 +009.6974 +56 218 -63 +50.2015 +009.6867 +50.2404 +009.7081
23:18:43 +50.3834 +008.4156 +56 216 -63 +50.3638 +008.4054 +50.4029 +008.4258
23:18:50 +50.5386 +007.1327 +57 214 -63 +50.5190 +007.1230 +50.5582 +007.1424
23:18:58 +50.6866 +005.8484 +57 212 -62 +50.6669 +005.8392 +50.7063 +005.8576
23:19:05 +50.8275 +004.5626 +57 210 -62 +50.8077 +004.5539 +50.8473 +004.5713
23:19:13 +50.9612 +003.2752 +57 207 -62 +50.9414 +003.2671 +50.9811 +003.2834
23:19:20 +51.0878 +001.9861 +58 205 -61 +51.0679 +001.9785 +51.1077 +001.9938
23:19:28 +51.2073 +000.6952 +58 203 -61 +51.1873 +000.6881 +51.2272 +000.7023
23:19:35 +51.3196 -000.5976 +58 201 -61 +51.2995 -000.6041 +51.3396 -000.5910
23:19:43 +51.4248 -001.8924 +58 199 -60 +51.4047 -001.8984 +51.4449 -001.8864
23:19:50 +51.5228 -003.1893 +58 196 -60 +51.5027 -003.1947 +51.5430 -003.1838
23:19:58 +51.6137 -004.4883 +59 194 -60 +51.5935 -004.4932 +51.6339 -004.4834
23:20:05 +51.6974 -005.7895 +59 192 -59 +51.6772 -005.7938 +51.7177 -005.7851
23:20:13 +51.7739 -007.0929 +59 189 -59 +51.7537 -007.0967 +51.7942 -007.0891
23:20:20 +51.8433 -008.3987 +59 187 -58 +51.8230 -008.4019 +51.8636 -008.3954
23:20:28 +51.9054 -009.7067 +59 185 -58 +51.8850 -009.7094 +51.9257 -009.7041
23:20:35 +51.9602 -011.0172 +59 183 -57 +51.9398 -011.0193 +51.9806 -011.0151
23:20:43 +52.0078 -012.3300 +59 180 -57 +51.9874 -012.3315 +52.0282 -012.3285
23:20:50 +52.0481 -013.6453 +59 178 -56 +52.0277 -013.6462 +52.0685 -013.6443
23:20:58 +52.0810 -014.9630 +59 176 -55 +52.0606 -014.9633 +52.1014 -014.9626
23:21:05 +52.1066 -016.2832 +58 173 -55 +52.0861 -016.2829 +52.1270 -016.2834
23:21:13 +52.1247 -017.6059 +58 171 -54 +52.1043 -017.6050 +52.1451 -017.6067
23:21:20 +52.1354 -018.9311 +58 169 -54 +52.1150 -018.9297 +52.1559 -018.9325
23:21:28 +52.1387 -020.2589 +58 166 -53 +52.1182 -020.2568 +52.1591 -020.2609
23:21:35 +52.1344 -021.5892 +58 164 -52 +52.1140 -021.5866 +52.1548 -021.5918
23:21:43 +52.1225 -022.9221 +58 162 -52 +52.1021 -022.9189 +52.1429 -022.9254
23:21:50 +52.1030 -024.2577 +57 160 -51 +52.0826 -024.2539 +52.1233 -024.2616
23:21:58 +52.0758 -025.5960 +57 157 -51 +52.0555 -025.5916 +52.0961 -025.6004
23:22:05 +52.0409 -026.9369 +57 155 -50 +52.0206 -026.9319 +52.0612 -026.9420
23:22:13 +51.9982 -028.2807 +56 153 -49 +51.9779 -028.2750 +52.0184 -028.2863
23:22:20 +51.9476 -029.6272 +56 151 -49 +51.9274 -029.6210 +51.9678 -029.6334
23:22:28 +51.8892 -030.9766 +56 149 -48 +51.8690 -030.9698 +51.9093 -030.9834
23:22:35 +51.8227 -032.3289 +55 147 -47 +51.8026 -032.3215 +51.8428 -032.3364
23:22:43 +51.7482 -033.6843 +55 145 -46 +51.7281 -033.6763 +51.7682 -033.6924
23:22:50 +51.6655 -035.0428 +55 143 -46 +51.6455 -035.0342 +51.6855 -035.0515
23:22:58 +51.5746 -036.4046 +54 141 -45 +51.5547 -036.3954 +51.5945 -036.4138
23:23:05 +51.4754 -037.7697 +54 139 -44 +51.4556 -037.7599 +51.4952 -037.7795
23:23:13 +51.3678 -039.1383 +53 137 -44 +51.3480 -039.1279 +51.3875 -039.1488
23:23:20 +51.2516 -040.5107 +53 135 -43 +51.2320 -040.4996 +51.2713 -040.5217
23:23:28 +51.1268 -041.8868 +52 133 -42 +51.1073 -041.8752 +51.1464 -041.8984
23:23:35 +50.9933 -043.2670 +52 131 -41 +50.9738 -043.2548 +51.0127 -043.2792
23:23:43 +50.8509 -044.6516 +51 129 -40 +50.8315 -044.6388 +50.8702 -044.6643
23:23:50 +50.6994 -046.0406 +51 127 -40 +50.6802 -046.0273 +50.7186 -046.0540
23:23:58 +50.5388 -047.4345 +50 125 -39 +50.5197 -047.4206 +50.5579 -047.4485
23:24:05 +50.3688 -048.8336 +49 124 -38 +50.3499 -048.8191 +50.3878 -048.8482
23:24:13 +50.1893 -050.2383 +49 122 -37 +50.1705 -050.2232 +50.2082 -050.2534
23:24:20 +50.0001 -051.6489 +48 120 -36 +49.9814 -051.6332 +50.0188 -051.6646
23:24:28 +49.8010 -053.0659 +47 118 -35 +49.7824 -053.0496 +49.8195 -053.0822
23:24:35 +49.5917 -054.4898 +47 117 -34 +49.5733 -054.4729 +49.6101 -054.5067
23:24:43 +49.3719 -055.9211 +46 115 -34 +49.3537 -055.9037 +49.3902 -055.9386
23:24:50 +49.1415 -057.3606 +45 113 -33 +49.1235 -057.3425 +49.1596 -057.3787
23:24:58 +48.9001 -058.8089 +44 112 -32 +48.8822 -058.7902 +48.9180 -058.8276
23:25:05 +48.6473 -060.2668 +44 110 -31 +48.6296 -060.2475 +48.6650 -060.2860
23:25:13 +48.3827 -061.7351 +43 108 -30 +48.3652 -061.7153 +48.4002 -061.7550
23:25:20 +48.1060 -063.2150 +42 107 -29 +48.0887 -063.1945 +48.1233 -063.2354
23:25:28 +47.8166 -064.7074 +41 105 -28 +47.7995 -064.6863 +47.8337 -064.7285
23:25:35 +47.5141 -066.2137 +40 104 -27 +47.4972 -066.1920 +47.5309 -066.2354
23:25:43 +47.1977 -067.7352 +39 102 -26 +47.1811 -067.7129 +47.2143 -067.7575
23:25:50 +46.8669 -069.2736 +38 101 -25 +46.8505 -069.2507 +46.8833 -069.2966
23:25:58 +46.5209 -070.8308 +37 099 -24 +46.5048 -070.8072 +46.5370 -070.8545
23:26:05 +46.1587 -072.4089 +36 098 -23 +46.1429 -072.3845 +46.1745 -072.4332
23:26:13 +45.7794 -074.0103 +35 096 -21 +45.7638 -073.9852 +45.7949 -074.0354
23:26:20 +45.3817 -075.6379 +34 095 -20 +45.3665 -075.6121 +45.3969 -075.6637
23:26:28 +44.9642 -077.2951 +33 093 -19 +44.9494 -077.2685 +44.9791 -077.3217
23:26:35 +44.5254 -078.9858 +32 092 -18 +44.5109 -078.9584 +44.5399 -079.0133
23:26:43 +44.0632 -080.7149 +31 090 -16 +44.0491 -080.6866 +44.0773 -080.7433
23:26:50 +43.5753 -082.4882 +29 089 -15 +43.5616 -082.4589 +43.5889 -082.5175
23:26:58 +43.0586 -084.3127 +28 087 -14 +43.0455 -084.2823 +43.0717 -084.3432
23:27:05 +42.5096 -086.1976 +27 086 -12 +42.4970 -086.1660 +42.5221 -086.2292
23:27:13 +41.9234 -088.1542 +25 084 -11 +41.9115 -088.1213 +41.9354 -088.1873
23:27:20 +41.2941 -090.1979 +24 083 -09 +41.2828 -090.1634 +41.3053 -090.2325
23:27:28 +40.6130 -092.3493 +22 081 -07 +40.6026 -092.3128 +40.6234 -092.3858
23:27:35 +39.8684 -094.6378 +20 079 -05 +39.8591 -094.5989 +39.8777 -094.6767
23:27:43 +39.0424 -097.1079 +18 078 -03 +39.0344 -097.0659 +39.0503 -097.1499
23:27:50 +38.1058 -099.8323 +16 076 -01 +38.0997 -099.7859 +38.1118 -099.8788
23:27:58 +37.0047 -102.9464 +13 074 +02 +37.0015 -102.8930 +37.0078 -102.9999
23:28:05 +35.6140 -106.7660 +10 072 +05 +35.6164 -106.6988 +35.6113 -106.8336
23:28:13 +33.4036 -112.6389 +05 068 +10 +33.4306 -112.5099 +33.3755 -112.7708
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.