2018年小行星掩星撮要
本表列出大於10%機會的小行星掩亮過14等的恆星2018 Event Summary for Hong Kong
Date U.T.Diameter DurnStarMag-Drop Elon Star Planet AltDist Sun Proba- Moon R.A. (J2000)Dec.
mdh m km " sec/m mag V R o No. No Name o kmAlt bility ill Elon hm s o' "
Jan1 18 35.6 100 0.093 9.4s 11.0 0.36 0.36171 2UCAC 37329877 114 Kassandra 53 52 48%100 4 6 23 26.08915 48 20.98
Jan 13 15 34.488 0.071 7.4s 11.61.41.4171 UCAC4-584-036592696 Leonora 83 51 37% 10150 77 33.42626 42 27.93
Jan 19 19 59.447 0.027 5.0s 12.13.53.5144 2UCAC 40518572 2193 Jackson 78 75 14% 716610 42 31.54324 476.02
Feb 27 15 20.8 144 0.09821.7s 11.51.21.2139 2UCAC 37354619 308 Polyxo 68 24 100% 92 9 7 576.83415 538.39
Mar 12 13 18.577 0.039 7.6s 11.51.91.9100 TYC 1325-01895-1779 Nina 60 3 84% 23156 66 24.49221 30 40.75
Mar 25 170.863 0.06419.5s8.64.74.7136 TYC 5581-00202-1442 Eichsfeldia43 66 15% 6212015 14 33.485 - 8 12 45.02
Apr 25 138.8 119 0.061 9.9s 11.52.32.3 93 TYC 1946-00663-1410 Chloris 61 33 87% 78 32 8 51 49.30427 16 58.99
May3 18 55.4 201 0.14315.8s9.22.32.3104 HIP 98875 88 Thisbe 31 37 100% 86 33204 45.961 -20 322.99
May 28 18 22.378 0.043 5.5s7.75.15.1170 TYC 6815-00799-1245 Vera 40 76 23% 99 21175 31.180 -24 33 37.29
Jun3 14 49.792 0.05111.0s 10.73.83.8138 2UCAC 21549691 373 Melusina 38 158 15% 79 9513 43 45.952 -25 213.46
Jun 25 13 55.5 143 0.034 6.2s 11.25.35.3 71 2UCAC 29098086 1172 Aeneas 9 98 40% 94 8210 38 41.983 - 7 54 15.35
Jun 30 14 46.968 0.046 5.0s 11.30.90.9170 TYC 6287-01956-1675 Ludmilla 39 63 16% 95 1919 11 13.175 -173 42.39
Aug 25 12 15.0 134 0.07623.3s 11.91.31.3138 2UCAC 21201185 566 Stereoskopia 37 117 37% 99 3119 30 20.801 -26 19 31.25
Sep9 11 10.9 202 0.10628.9s 11.71.11.1111 2UCAC 23714681 702 Alauda 46 8-8100% 011518 32 14.300 -20 53 34.25
Sep 13 131.670 0.040 4.4s 11.23.73.7 91 2UCAC 26919822 429 Lotis 36 66 23% 18 4117 25 18.521 -13 48 52.05
Sep 15 115.597 0.042 7.2s 11.43.83.8 94 UCAC4-278-127821528 Rezia 33 118-9 23% 35 2617 44 28.487 -34 337.00
Sep 25 17 18.369 0.03116.5s7.08.68.6130 HIP 15555 1256 Normannia 60 59 27% 99 44 3 20 23.32919 52 21.82
Sep 27 16 26.143 0.028 3.5s 12.11.91.9163 2UCAC 36048111 798 Ruth 76 24 43% 93 17 1 119.62112 15 27.95
Oct 31 11 49.124 0.012 2.2s 11.85.75.7 98 TYC 6351-00085-1 2394 Nadeev 49 11 22% 5217021 13 37.733 -16 54 26.65
Nov 11 21 40.594 0.046 3.0s9.83.03.0 64 TYC 0848-01449-1385 Ilmatar 52 32 69% 1811411 124.390 9 52 27.60
Nov 23 12 35.2 147 0.09913.6s 10.22.22.2145 TYC 3361-00502-1804 Hispania 19 72 54%100 36 5 588.19545 340.19
Dec2 18 53.393 0.058 7.1s 11.00.90.9147 TYC 3382-00082-1 71 Niobe 59 52 49% 21101 66 17.54749 542.77
Dec 24 11 43.3 116 0.11015.8s 11.20.50.5150 2UCAC 41664610 38 Leda 56 12 100% 96 53 40 30.0222885.00
Dec 27 11 58.653 0.049 9.1s 14.0 0.42 0.42110 UCAC4-843-011909944 Hidalgo 11 24 10% 71 7013 19 47.59878 26 50.49
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