Stellar Occultation by (211538) 2003 RD18 on 2024-08-20 (02:04:33 UT)
| Event Details |
Occultation UUID [and db] : 42f7a3b0-ddb5-11f0-547e-a681dc574d66 [observed]
Occultation Date + Time : 2024-08-20 at 02:04:33 UT +/- 0.05 min [1]
Object Designation : (211538) 2003 RD18
Star Designation : GDR3 1786475463334440064
Star Coordinates (ICRF) : RA = 21 39 43.4027, DE = +19 32 45.138 [2]
Star Magnitudes : G = 11.32 mag, RP = 10.52 mag, BP = 12.02 mag
Object Magnitude : V = 19.94 mag
Estimated Magnitude Drop : 8.6 mag
Estimated Max. Duration : 0.2 sec
Speed of the shadow : 11.8 km/s
Object Mean Diameter : 2.5 km (src: astorb) => apparent = 2 mas
Apparent Motion : 0.5283 arcs/min @ PA = 249 deg
Horizontal Parallax : 4.7680 arcs
Dynamical Class : MBA
Elongation to Moon & Sun : 35° (sunlit = 100%), Sun = 148°
Cross-track uncertainty : 24.0 mas = 32 km = 12.84 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#26
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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01:55:41 +31.4768 +061.5721 +06 289 +06 +31.4721 +061.5486 +31.4816 +061.5958
01:55:49 +33.1327 +055.9119 +11 286 +02 +33.1248 +055.8969 +33.1406 +055.9269
01:55:56 +34.1539 +051.9499 +15 284 -01 +34.1450 +051.9376 +34.1628 +051.9623
01:56:04 +34.9151 +048.6674 +18 282 -03 +34.9056 +048.6566 +34.9245 +048.6781
01:56:11 +35.5218 +045.7795 +20 280 -05 +35.5120 +045.7699 +35.5316 +045.7892
01:56:19 +36.0223 +043.1581 +22 279 -07 +36.0122 +043.1493 +36.0324 +043.1669
01:56:26 +36.4432 +040.7323 +24 277 -09 +36.4329 +040.7243 +36.4535 +040.7404
01:56:34 +36.8013 +038.4582 +26 276 -10 +36.7908 +038.4508 +36.8118 +038.4657
01:56:41 +37.1079 +036.3064 +28 274 -12 +37.0973 +036.2995 +37.1186 +036.3133
01:56:49 +37.3713 +034.2559 +29 273 -13 +37.3605 +034.2495 +37.3821 +034.2624
01:56:56 +37.5974 +032.2915 +31 272 -14 +37.5865 +032.2856 +37.6083 +032.2975
01:57:04 +37.7909 +030.4014 +32 271 -16 +37.7799 +030.3958 +37.8019 +030.4070
01:57:11 +37.9555 +028.5764 +34 269 -17 +37.9445 +028.5712 +37.9666 +028.5815
01:57:19 +38.0943 +026.8091 +35 268 -18 +38.0831 +026.8043 +38.1054 +026.8139
01:57:26 +38.2096 +025.0936 +36 267 -19 +38.1984 +025.0892 +38.2207 +025.0980
01:57:34 +38.3035 +023.4249 +38 266 -20 +38.2923 +023.4208 +38.3147 +023.4290
01:57:41 +38.3778 +021.7988 +39 265 -21 +38.3666 +021.7951 +38.3891 +021.8026
01:57:49 +38.4341 +020.2120 +40 264 -22 +38.4227 +020.2085 +38.4454 +020.2154
01:57:56 +38.4735 +018.6612 +41 262 -23 +38.4621 +018.6581 +38.4848 +018.6644
01:58:04 +38.4972 +017.1440 +43 261 -24 +38.4858 +017.1411 +38.5086 +017.1468
01:58:11 +38.5063 +015.6580 +44 260 -24 +38.4949 +015.6554 +38.5177 +015.6605
01:58:19 +38.5016 +014.2012 +45 259 -25 +38.4902 +014.1989 +38.5130 +014.2035
01:58:26 +38.4839 +012.7719 +46 258 -26 +38.4725 +012.7699 +38.4954 +012.7740
01:58:34 +38.4540 +011.3685 +47 257 -27 +38.4425 +011.3668 +38.4654 +011.3703
01:58:41 +38.4124 +009.9896 +48 256 -28 +38.4009 +009.9881 +38.4239 +009.9911
01:58:49 +38.3598 +008.6339 +49 255 -28 +38.3483 +008.6326 +38.3713 +008.6352
01:58:56 +38.2967 +007.3002 +50 254 -29 +38.2852 +007.2992 +38.3082 +007.3013
01:59:04 +38.2236 +005.9876 +51 253 -30 +38.2121 +005.9867 +38.2351 +005.9884
01:59:11 +38.1410 +004.6949 +52 252 -31 +38.1294 +004.6943 +38.1525 +004.6955
01:59:19 +38.0491 +003.4214 +53 251 -31 +38.0376 +003.4210 +38.0606 +003.4218
01:59:26 +37.9486 +002.1662 +54 250 -32 +37.9371 +002.1661 +37.9601 +002.1664
01:59:34 +37.8396 +000.9286 +55 249 -33 +37.8281 +000.9287 +37.8511 +000.9286
01:59:41 +37.7225 -000.2921 +56 248 -33 +37.7111 -000.2918 +37.7340 -000.2923
01:59:49 +37.5977 -001.4966 +57 246 -34 +37.5862 -001.4961 +37.6092 -001.4970
01:59:56 +37.4654 -002.6854 +57 245 -34 +37.4539 -002.6848 +37.4769 -002.6861
02:00:04 +37.3259 -003.8593 +58 244 -35 +37.3144 -003.8585 +37.3373 -003.8601
02:00:11 +37.1794 -005.0186 +59 243 -36 +37.1679 -005.0176 +37.1908 -005.0196
02:00:19 +37.0261 -006.1640 +60 242 -36 +37.0147 -006.1628 +37.0376 -006.1652
02:00:26 +36.8664 -007.2959 +61 241 -37 +36.8550 -007.2945 +36.8778 -007.2972
02:00:34 +36.7004 -008.4147 +62 240 -37 +36.6890 -008.4132 +36.7118 -008.4162
02:00:41 +36.5282 -009.5209 +63 238 -38 +36.5168 -009.5193 +36.5396 -009.5226
02:00:49 +36.3501 -010.6150 +63 237 -38 +36.3388 -010.6131 +36.3615 -010.6168
02:00:56 +36.1663 -011.6972 +64 236 -39 +36.1550 -011.6952 +36.1776 -011.6992
02:01:04 +35.9769 -012.7680 +65 235 -39 +35.9656 -012.7659 +35.9882 -012.7702
02:01:11 +35.7820 -013.8278 +66 233 -40 +35.7707 -013.8255 +35.7934 -013.8301
02:01:19 +35.5819 -014.8769 +67 232 -40 +35.5706 -014.8745 +35.5932 -014.8793
02:01:26 +35.3766 -015.9156 +67 231 -41 +35.3654 -015.9130 +35.3879 -015.9182
02:01:34 +35.1664 -016.9443 +68 229 -41 +35.1551 -016.9416 +35.1776 -016.9470
02:01:41 +34.9512 -017.9633 +69 228 -41 +34.9400 -017.9604 +34.9624 -017.9661
02:01:49 +34.7312 -018.9728 +70 226 -42 +34.7200 -018.9699 +34.7424 -018.9758
02:01:56 +34.5066 -019.9732 +70 224 -42 +34.4954 -019.9702 +34.5177 -019.9763
02:02:04 +34.2774 -020.9648 +71 223 -43 +34.2663 -020.9617 +34.2885 -020.9680
02:02:11 +34.0438 -021.9479 +72 221 -43 +34.0327 -021.9446 +34.0549 -021.9512
02:02:19 +33.8058 -022.9227 +72 219 -43 +33.7947 -022.9192 +33.8168 -022.9261
02:02:26 +33.5635 -023.8894 +73 217 -44 +33.5524 -023.8859 +33.5745 -023.8929
02:02:34 +33.3170 -024.8484 +74 215 -44 +33.3060 -024.8447 +33.3280 -024.8520
02:02:41 +33.0664 -025.7999 +74 212 -44 +33.0554 -025.7961 +33.0774 -025.8036
02:02:49 +32.8118 -026.7441 +75 210 -45 +32.8008 -026.7402 +32.8227 -026.7479
02:02:56 +32.5531 -027.6813 +76 208 -45 +32.5422 -027.6773 +32.5641 -027.6852
02:03:04 +32.2906 -028.6117 +76 205 -45 +32.2797 -028.6076 +32.3015 -028.6157
02:03:11 +32.0243 -029.5355 +77 202 -46 +32.0134 -029.5314 +32.0352 -029.5397
02:03:19 +31.7541 -030.4531 +77 199 -46 +31.7433 -030.4488 +31.7650 -030.4573
02:03:26 +31.4803 -031.3645 +78 195 -46 +31.4695 -031.3602 +31.4911 -031.3688
02:03:34 +31.2027 -032.2700 +78 192 -46 +31.1919 -032.2656 +31.2135 -032.2744
02:03:41 +30.9215 -033.1699 +79 188 -47 +30.9108 -033.1654 +30.9323 -033.1744
02:03:49 +30.6368 -034.0644 +79 184 -47 +30.6260 -034.0598 +30.6475 -034.0689
02:03:56 +30.3484 -034.9536 +79 180 -47 +30.3377 -034.9489 +30.3591 -034.9582
02:04:04 +30.0566 -035.8378 +79 176 -47 +30.0459 -035.8330 +30.0673 -035.8425
02:04:11 +29.7613 -036.7171 +80 171 -47 +29.7507 -036.7123 +29.7719 -036.7219
02:04:19 +29.4625 -037.5919 +80 166 -48 +29.4519 -037.5870 +29.4731 -037.5968
02:04:26 +29.1604 -038.4623 +80 162 -48 +29.1498 -038.4573 +29.1709 -038.4672
02:04:34 +28.8548 -039.3284 +80 157 -48 +28.8442 -039.3234 +28.8653 -039.3335
02:04:41 +28.5458 -040.1906 +80 152 -48 +28.5353 -040.1855 +28.5563 -040.1957
02:04:49 +28.2335 -041.0490 +80 147 -48 +28.2230 -041.0438 +28.2440 -041.0541
02:04:56 +27.9179 -041.9038 +80 142 -48 +27.9074 -041.8985 +27.9283 -041.9090
02:05:04 +27.5989 -042.7552 +79 138 -48 +27.5885 -042.7499 +27.6093 -042.7605
02:05:11 +27.2766 -043.6034 +79 134 -48 +27.2662 -043.5980 +27.2870 -043.6087
02:05:19 +26.9510 -044.4486 +79 130 -48 +26.9406 -044.4432 +26.9613 -044.4540
02:05:26 +26.6220 -045.2910 +78 126 -48 +26.6117 -045.2856 +26.6324 -045.2965
02:05:34 +26.2898 -046.1309 +78 122 -49 +26.2795 -046.1254 +26.3001 -046.1364
02:05:41 +25.9542 -046.9684 +78 119 -49 +25.9440 -046.9628 +25.9645 -046.9740
02:05:49 +25.6154 -047.8037 +77 115 -49 +25.6051 -047.7981 +25.6256 -047.8094
02:05:56 +25.2732 -048.6371 +77 113 -49 +25.2629 -048.6314 +25.2834 -048.6428
02:06:04 +24.9276 -049.4687 +76 110 -48 +24.9174 -049.4629 +24.9378 -049.4744
02:06:11 +24.5787 -050.2988 +75 107 -48 +24.5686 -050.2930 +24.5889 -050.3045
02:06:19 +24.2264 -051.1275 +75 105 -48 +24.2163 -051.1217 +24.2366 -051.1333
02:06:26 +23.8708 -051.9551 +74 103 -48 +23.8607 -051.9492 +23.8809 -051.9610
02:06:34 +23.5117 -052.7819 +74 101 -48 +23.5016 -052.7759 +23.5217 -052.7878
02:06:41 +23.1491 -053.6080 +73 099 -48 +23.1391 -053.6020 +23.1592 -053.6139
02:06:49 +22.7831 -054.4336 +72 097 -48 +22.7731 -054.4276 +22.7931 -054.4396
02:06:56 +22.4135 -055.2591 +72 095 -48 +22.4035 -055.2530 +22.4235 -055.2651
02:07:04 +22.0404 -056.0846 +71 094 -48 +22.0304 -056.0785 +22.0503 -056.0907
02:07:11 +21.6637 -056.9104 +70 092 -48 +21.6537 -056.9042 +21.6736 -056.9165
02:07:19 +21.2833 -057.7367 +69 091 -47 +21.2734 -057.7305 +21.2932 -057.7429
02:07:26 +20.8992 -058.5638 +69 090 -47 +20.8893 -058.5576 +20.9090 -058.5701
02:07:34 +20.5113 -059.3921 +68 088 -47 +20.5014 -059.3858 +20.5211 -059.3983
02:07:41 +20.1196 -060.2216 +67 087 -47 +20.1098 -060.2153 +20.1294 -060.2279
02:07:49 +19.7240 -061.0528 +66 086 -46 +19.7142 -061.0465 +19.7337 -061.0592
02:07:56 +19.3244 -061.8860 +66 085 -46 +19.3146 -061.8796 +19.3341 -061.8923
02:08:04 +18.9207 -062.7213 +65 084 -46 +18.9110 -062.7149 +18.9304 -062.7278
02:08:11 +18.5129 -063.5593 +64 083 -46 +18.5032 -063.5528 +18.5226 -063.5657
02:08:19 +18.1008 -064.4001 +63 082 -45 +18.0912 -064.3936 +18.1105 -064.4066
02:08:26 +17.6844 -065.2442 +62 081 -45 +17.6748 -065.2377 +17.6941 -065.2507
02:08:34 +17.2636 -066.0919 +62 081 -45 +17.2539 -066.0854 +17.2732 -066.0985
02:08:41 +16.8381 -066.9436 +61 080 -44 +16.8285 -066.9370 +16.8477 -066.9503
02:08:49 +16.4079 -067.7998 +60 079 -44 +16.3984 -067.7931 +16.4175 -067.8064
02:08:56 +15.9729 -068.6608 +59 079 -44 +15.9634 -068.6541 +15.9825 -068.6674
02:09:04 +15.5329 -069.5270 +58 078 -43 +15.5234 -069.5203 +15.5425 -069.5338
02:09:11 +15.0878 -070.3991 +57 077 -43 +15.0783 -070.3924 +15.0973 -070.4059
02:09:19 +14.6373 -071.2775 +56 077 -42 +14.6278 -071.2707 +14.6468 -071.2842
02:09:26 +14.1813 -072.1627 +55 076 -42 +14.1719 -072.1558 +14.1907 -072.1695
02:09:34 +13.7195 -073.0553 +54 075 -41 +13.7101 -073.0484 +13.7289 -073.0622
02:09:41 +13.2518 -073.9560 +54 075 -41 +13.2424 -073.9491 +13.2612 -073.9629
02:09:49 +12.7779 -074.8654 +53 074 -40 +12.7686 -074.8585 +12.7873 -074.8724
02:09:56 +12.2975 -075.7844 +52 074 -40 +12.2882 -075.7774 +12.3068 -075.7913
02:10:04 +11.8104 -076.7135 +51 074 -39 +11.8011 -076.7065 +11.8197 -076.7206
02:10:11 +11.3162 -077.6539 +50 073 -39 +11.3069 -077.6468 +11.3254 -077.6609
02:10:19 +10.8145 -078.6062 +49 073 -38 +10.8053 -078.5992 +10.8238 -078.6133
02:10:26 +10.3051 -079.5717 +48 072 -37 +10.2959 -079.5646 +10.3143 -079.5789
02:10:34 +09.7874 -080.5515 +47 072 -37 +09.7782 -080.5443 +09.7965 -080.5587
02:10:41 +09.2609 -081.5467 +45 071 -36 +09.2518 -081.5395 +09.2701 -081.5540
02:10:49 +08.7252 -082.5589 +44 071 -35 +08.7161 -082.5516 +08.7343 -082.5662
02:10:56 +08.1797 -083.5895 +43 071 -35 +08.1706 -083.5822 +08.1888 -083.5968
02:11:04 +07.6236 -084.6404 +42 070 -34 +07.6146 -084.6330 +07.6327 -084.6478
02:11:11 +07.0563 -085.7134 +41 070 -33 +07.0473 -085.7060 +07.0653 -085.7209
02:11:19 +06.4768 -086.8110 +40 070 -32 +06.4678 -086.8035 +06.4858 -086.8185
02:11:26 +05.8842 -087.9357 +39 070 -32 +05.8753 -087.9281 +05.8932 -087.9432
02:11:34 +05.2773 -089.0904 +37 069 -31 +05.2684 -089.0828 +05.2862 -089.0981
02:11:41 +04.6548 -090.2788 +36 069 -30 +04.6459 -090.2710 +04.6637 -090.2865
02:11:49 +04.0151 -091.5049 +35 069 -29 +04.0063 -091.4971 +04.0239 -091.5127
02:11:56 +03.3563 -092.7738 +33 069 -28 +03.3475 -092.7659 +03.3651 -092.7817
02:12:04 +02.6761 -094.0915 +32 069 -27 +02.6674 -094.0835 +02.6849 -094.0995
02:12:11 +01.9718 -095.4654 +30 068 -26 +01.9631 -095.4572 +01.9805 -095.4736
02:12:19 +01.2398 -096.9048 +29 068 -24 +01.2312 -096.8965 +01.2484 -096.9132
02:12:26 +00.4756 -098.4218 +27 068 -23 +00.4671 -098.4133 +00.4841 -098.4304
02:12:34 -00.3267 -100.0323 +25 068 -22 -00.3351 -100.0236 -00.3183 -100.0411
02:12:41 -01.1753 -101.7581 +23 068 -20 -01.1836 -101.7491 -01.1670 -101.7672
02:12:49 -02.0816 -103.6306 +21 068 -19 -02.0898 -103.6212 -02.0735 -103.6401
02:12:56 -03.0635 -105.6979 +19 068 -17 -03.0715 -105.6879 -03.0555 -105.7078
02:13:04 -04.1504 -108.0403 +17 068 -15 -04.1581 -108.0296 -04.1427 -108.0510
02:13:11 -05.3990 -110.8136 +14 068 -12 -05.4062 -110.8016 -05.3918 -110.8256
02:13:19 -06.9521 -114.4118 +10 069 -09 -06.9582 -114.3969 -06.9460 -114.4268
02:13:26 -09.7796 -121.5315 +02 070 -03 -09.7723 -121.4792 -09.7873 -121.5849
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East. |