2022年香港見小行星掩星撮要 (初版)
本帖最後由 WCYue 於 2021-12-10 04:16 編輯2021年12月10日初版。引用本帖內容時，請說明資料來源：香港天文學會
2022年
掩星時間最長：2022年
掩星減光最大：2022年
補充資料
觀測小行星掩星可以比較精確推算小行星的大小，是否擁有衛星或者光環。
小行星命名及中文譯名準則 https://forum.hkas.org.hk/thread-8451-1-1.html
華人有關的小行星名稱英文順序索引 https://forum.hkas.org.hk/thread-5233-1-4.html
香港同好發現或者命名的小行星索引 https://forum.hkas.org.hk/thread-5359-1-2.html
特殊的小行星列表 https://forum.hkas.org.hk/thread-9678-1-2.html
用拉線法觀測小行星掩星 https://forum.hkas.org.hk/thread-4304-1-2.html
Event Summary for Longitude 114.17°, Latitude 22.25°- sorted by Date
Date U.T. Diameter DurnStarMag-Drop Elon% Star d Rely Planet AltAzDist Sun Proba- Moon § ◉ R.A. (J2000)Dec.
y md h m km " sec/m mag V R * o Ill No. <1.4 No Name o o kmAlt bility Elon ill☾ hm s o' "
2022 Jan2 110.4 28 0.016 2.2s 11.65.25.2100 UCAC4 492-001956 0.85 3976 Lise 76 184 213 0% 104 0 1 20 11.350 8 21 51.89 43
2022 Jan6 10 43.2 180 0.07814.4s 11.52.62.6 97 TYC 28-01216-1 6.10 259 Aletheia 69 170 217 -11 0% 4718 1 37 54.457 0 54 51.40 157
2022 Jan 11 18 35.1 107 0.051 4.4s8.85.25.6 77 HIP 69363 d 1.10 140 Siwa 15 108 327 0% 17069 14 11 55.322 - 9 57 52.69 296
2022 Jan 11 18 35.1 107 0.051 4.4s8.55.55.7 77 UCAC4 401-056966 d 6.35 140 Siwa 15 108 104 17% 17069 14 11 55.320 - 9 57 52.79 297
2022 Jan 14 112.5 33 0.020 2.5s 11.94.54.7166 UCAC4 525-048640 K 0.95 2330 Ontake 174 12 37% 5289 8 35 38.04014 558.35 345
2022 Jan 15 18 28.9 41 0.016 2.4s 11.75.55.6 85 TYC 5552-00665-1 1.10 612 Veronika 20 116 275 0% 11995 13 47 11.944 -14 415.45 386
Event Summary for Longitude 114.17°, Latitude 22.25°- sorted by Date
Date U.T. Diameter DurnStarMag-Drop Elon% Star d Rely Planet AltAzDist Sun Proba- Moon § ◉ R.A. (J2000)Dec.
y md h m km " sec/m mag V R * o Ill No. <1.4 No Name o o kmAlt bility Elon ill☾ hm s o' "
2022 Feb2 15 13.2 60 0.052 5.2s 11.11.41.7151 TYC 1899-01449-1 0.85 925 Alphonsina 81 291 23 53% 132 3 § 74 38.5362511.63 838
2022 Feb5 214.6 102 0.037 2.6s 11.23.83.6 40 UCAC4 321-192320 0.60 481 Emita 5 121 109 20% 9925 18 31 55.011 -25 50 44.20 910
2022 Feb 18 135.4 93 0.051 6.6s 11.72.82.9152 TYC 2488-00719-1 0.90 373 Melusina 5661 77 13% 4596 § 8 587.169349 35.98 1217
2022 Feb 18 195.8 154 0.064 5.7s 11.23.03.6 71 UCAC4 385-080882 s 1.20 238 Hypatia 12 110 96 47% 8495 § 17 18 55.869 -134 38.17 1225
2022 Feb 24 18 20.8 94 0.050 3.5s9.94.34.4 71 UCAC4 384-086559 0.80 313 Chaldaea 2 105 343 0% 1541 § 17 41 48.526 -13 16 52.60 1336
2022 Feb 25 18 37.2 83 0.045 5.9s 11.53.23.2157 TYC 5509-00615-1 0.95 576 Emanuela 55 208 210 0% 9330 § 11 321.142 - 8 59 49.45 1360
Event Summary for Longitude 114.17°, Latitude 22.25°- sorted by Date
Date U.T. Diameter DurnStarMag-Drop Elon% Star d Rely Planet AltAzDist Sun Proba- Moon § ◉ R.A. (J2000)Dec.
y md h m km " sec/m mag V R * o Ill No. <1.4 No Name o o kmAlt bility Elon ill☾ hm s o' "
2022 Mar 23 19 18.8 135 0.091 7.1s 11.71.31.4†94 UCAC4 315-124721 0.70 70 Panopaea 24 137 301 0% 1566 17 57 37.675 -27 11 42.64 2045
2022 Mar 29 11 39.6 49 0.029 2.2s 10.83.03.1 79 TYC 1311-00100-1 0.85 270 Anahita 64 275 272 0% 114 9 § 5 51 23.94721 57 35.13 2205
2022 Mar 31 16 39.1 45 0.023 7.2s 11.44.94.9† 110 UCAC4 348-100305 K 0.90 1010 Marlene 11 118 160 0% 103 0 § 17 21 22.094 -20 280.35 2272
Event Summary for Longitude 114.17°, Latitude 22.25°- sorted by Date
Date U.T. Diameter DurnStarMag-Drop Elon% Star d Rely Planet AltAzDist Sun Proba- Moon § ◉ R.A. (J2000)Dec.
y md h m km " sec/m mag V R * o Ill No. <1.4 No Name o o kmAlt bility Elon ill☾ hm s o' "
2022 Apr2 17 17.2 29 0.016 2.1s 11.93.43.8101 UCAC4 299-175014 0.60 715 Transvaalia 6 126 77 4% 118 2 § 18 10 14.695 -30 18 40.33 2332
2022 Apr8 142.9 140 0.09110.9s 10.31.21.2170 TYC301-00815-1 0.85 196 Philomela 51 115 163 1% 9243 § 135 56.637 2 40 45.26 2485
2022 Apr 15 19 51.2 46 0.014 2.5s 10.97.37.3 83 TYC 5164-01446-1 1.20 6984 Lewiscarroll 38 113 10 26% 10899 206 56.434 - 3 13 10.62 2684
2022 Apr 20 143.0 91 0.043 5.3s 11.73.33.2168 UCAC4 454-053569 1.05 886 Washingtonia 49 117 106 4% 5681 13 57 44.456 0 41 10.24 2816
2022 Apr 23 214.3 30 0.020 5.6s 11.54.34.6123 UCAC4 240-140391 1.80 706 Hirundo 25 191 122 0% 4246 § 17 52 19.674 -420 26.56 2919
2022 Apr 25 20 59.1 92 0.04911.5s 10.52.73.1112 UCAC4 474-081229 1.10 148 Gallia 72 190 211 0% 6325 § 18 37 38.119 4 38 59.19 2973
2022 Apr 30 14 46.2 84 0.037 2.7s 11.91.72.0 57 UCAC4 562-030229 0.95 17 Thetis 3 293 211 0% 60 0 § 6 30 19.68322 223.94 3098
Event Summary for Longitude 114.17°, Latitude 22.25°- sorted by Date
Date U.T. Diameter DurnStarMag-Drop Elon% Star d Rely Planet AltAzDist Sun Proba- Moon § ◉ R.A. (J2000)Dec.
y md h m km " sec/m mag V R * o Ill No. <1.4 No Name o o kmAlt bility Elon ill☾ hm s o' "
2022 May7 13 17.1 146 0.10216.2s 10.52.23.0151 UCAC4 344-085596 s 1.00 144 Vibilia 4 115 47 82% 13536 § 16 57 53.697 -21 23 57.38 3295
2022 May 11 19 32.0 26 0.015 2.2s 11.25.25.4148 TYC902-00616-1 1.35 6052 Junichi 28 270 179 0% 3677 14 10 15.470 9 50 30.92 3406
2022 May 14 20 20.7 98 0.09210.0s 11.41.72.5126 UCAC4 409-110553 s 1.05 694 Ekard 59 190 211 0% 7197 § 196 13.686 - 8 20 28.41 3485
2022 May 17 18 19.6 30 0.017 2.5s 11.04.85.0153 TYC 6135-00812-1 0.90 1416 Renauxa 18 236 187 0% 4796 13 44 59.533 -21 52 20.66 3560
2022 May 25 14 22.7 46 0.028 4.0s 11.04.75.0160 TYC 7375-00090-1 0.65 1258 Sicilia 19 137 147 0% 10622 17 26 21.887 -30 41 50.86 3792
2022 May 27 138.7 62 0.041 5.1s 10.54.24.6172 UCAC4 373-079255 7.15 820 Adriana 25 120 196 0% 142 8 § 16 42 49.415 -15 30 30.34 3851
Event Summary for Longitude 114.17°, Latitude 22.25°- sorted by Date
Date U.T. Diameter DurnStarMag-Drop Elon% Star d Rely Planet AltAzDist Sun Proba- Moon § ◉ R.A. (J2000)Dec.
y md h m km " sec/m mag V R * o Ill No. <1.4 No Name o o kmAlt bility Elon ill☾ hm s o' "
2022 Jun 18 201.8 31 0.021 3.2s9.85.56.5175 G180703.3-262703 s 0.65 1411 Brauna 22 227 18 33% 5774 1873.283 -26 272.55 4472
2022 Jun 19 153.2 35 0.021 2.7s 12.02.83.6163 UCAC4 262-174633 s 1.30 766 Moguntia 23 153 239 0% 6166 18 372.140 -37 38 24.62 4499
2022 Jun 22 17 12.6 27 0.022 3.0s 11.84.14.4157 UCAC4 330-195496 0.80 29564 1998 ED6 42 164 167 0% 8634 § 19 44 36.204 -246 54.47 4600
2022 Jun 23 12 46.9 30 0.023 2.9s 10.25.45.1162 UCAC4 256-177868 0.95 4712 Iwaizumi 4 135 34 23% 10926 18 50 17.875 -38 55 27.18 4630
2022 Jun 29 135.2 30 0.030 3.0s 11.33.53.5162 TYC 6316-01525-1 1.15 1244 Deira 11 115 113 0% 165 0 § 19 47 43.872 -18 16 38.69 4805
Event Summary for Longitude 114.17°, Latitude 22.25°- sorted by Date
Date U.T. Diameter DurnStarMag-Drop Elon% Star d Rely Planet AltAzDist Sun Proba- Moon § ◉ R.A. (J2000)Dec.
y md h m km " sec/m mag V R * o Ill No. <1.4 No Name o o kmAlt bility Elon ill☾ hm s o' "
2022 Jul 10 19 31.6 36 0.026 3.5s 11.34.44.8158 UCAC4 365-110219 0.70 4140 Branham 13 245 14 35% 2287 17 48 58.209 -176 22.92 5141
2022 Jul 11 14 32.0 27 0.020 2.7s 11.54.14.3165 TYC 6277-01148-1 0.60 2297 Daghestan 44 162 84 9% 1793 18 20 40.047 -21 44 33.56 5175
2022 Jul 16 141.3 32 0.011 2.1s 11.16.87.0174 TYC 6892-00750-1 1.10 11487 1988 RG10 28 135 130 8% 3589 205 34.476 -23 29 56.35 5310
2022 Jul 18 12 20.2 133 0.08411.4s9.43.83.7158 UCAC4 250-175491 1.05 508 Princetonia 13 143 51 85% 7871 § 18 582.082 -403 43.14 5374
2022 Jul 23 156.5 27 0.016 2.7s9.65.75.9145 TYC549-01365-1 0.90 968 Petunia 40 105 83 1% 9222 § 21 58 18.062 3 12 27.20 5528
2022 Jul 31 14 13.7 329 0.25529.5s 10.11.01.0153 TYC551-01111-1 1.25 704 Interamnia 40 103 23 100% 155 8 § 21 403.195 4 54 18.71 5752
Event Summary for Longitude 114.17°, Latitude 22.25°- sorted by Date
Date U.T. Diameter DurnStarMag-Drop Elon% Star d Rely Planet AltAzDist Sun Proba- Moon § ◉ R.A. (J2000)Dec.
y md h m km " sec/m mag V R * o Ill No. <1.4 No Name o o kmAlt bility Elon ill☾ hm s o' "
2022 Aug2 14 43.8 63 0.031 3.7s9.06.87.1 89 UCAC4 406-059888 s 1.10 971 Alsatia 17 252 124 23% 3422 14 36 35.156 - 8 58 21.62 5820
2022 Aug5 189.6 135 0.07113.5s7.45.25.2143 TYC 5699-04148-1 s 0.90 69 Hesperia 20 247 272 0% 5253 § 18 31 26.101 -121 18.87 5929
2022 Aug 12 11 37.9 81 0.049 9.1s 10.93.73.8139 UCAC4 427-086370 0.85 568 Cheruskia 48 126 197 -10 0% 48 100 § 18 498.189 - 4 44 52.86 6135
2022 Aug 12 17 19.8 58 0.035 2.8s 10.92.52.5 85 TYC 1234-00592-1 1.00 264 Libussa 1680 310 0% 8599 § 3 32 51.09115 17 47.88 6143
2022 Aug 23 12 53.6 34 0.026 5.2s7.67.78.0149 HIP 892 s 0.95 991 McDonalda 594 234 0% 10613 0 10 57.000 - 24 28.85 6466
2022 Aug 30 21 19.6 61 0.029 2.0s 10.52.92.7 61 TYC 1879-01052-1 1.45 43 Ariadne 4979 68 -11 21% 10213 § 6 29 19.89223 42 54.81 6681
Event Summary for Longitude 114.17°, Latitude 22.25°- sorted by Date
Date U.T. Diameter DurnStarMag-Drop Elon% Star d Rely Planet AltAzDist Sun Proba- Moon § ◉ R.A. (J2000)Dec.
y md h m km " sec/m mag V R * o Ill No. <1.4 No Name o o kmAlt bility Elon ill☾ hm s o' "
2022 Sep1 19 44.9 73 0.041 2.5s 11.43.53.3 70 UCAC4 563-022117 0.85 449 Hamburga 3778 246 0% 13629 § 5 56 11.59622 24 47.90 6739
2022 Sep3 13 32.9 30 0.019 3.3s 10.16.36.7112 TYC 7396-02060-1 s 1.15 4712 Iwaizumi 29 205 301 0% 2648 18 158.251 -33 28 33.29 6798
2022 Sep5 18 47.3 36 0.033 3.8s 11.93.23.4152 UCAC4 386-148159 1.05 4768 Hartley 19 247 304 0% 3673 217 28.317 -12 502.86 6863
2022 Sep 18 18 13.1 62 0.031 2.5s 10.64.34.5 75 UCAC4 585-034293 1.10 604 Tekmessa 2068 187 0% 642 § 6 50 25.63526 54 36.52 7240
2022 Sep 22 14 16.4 50 0.031 4.6s 10.92.93.8103 G184959.9-121632 s 1.05 374 Burgundia 33 238 79 17% 13911 § 18 49 59.889 -12 16 31.67 7369
2022 Sep 25 12 12.7 125 0.067 4.7s9.05.05.9 74 UCAC4 303-105759 s 0.75 596 Scheila 21 223 168 9% 79 0 § 16 562.559 -29 29 11.66 7451
2022 Sep 29 20 51.5 105 0.082 8.7s 11.51.31.5169 TYC 1174-00098-1 2.15 38 Leda 16 275 135 0% 12717 § 23 55 12.48910 33 16.76 7589
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