2022年香港見小行星掩星撮要 (初版)

WCYue · 發表於 2021-12-10 04:15:12

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

WCYue · 發表於 2021-12-12 17:02:46

   Event Summary for Longitude 114.17°, Latitude 22.25°  - sorted by Date

   Date    U.T. Diameter Durn  Star  Mag-Drop Elon  %    Star       d Rely          Planet          Alt  Az  Dist Sun Proba- Moon § ◉ R.A. (J2000)  Dec.
y m  d h m    km " sec/m mag V R * o Ill    No.          <1.4       No Name             o o km  Alt bility Elon ill  ☾ h  m s    o  ' "
2022 Jan  2 11  0.4 28 0.016 2.2s 11.6  5.2  5.2  100    UCAC4 492-001956 0.85       3976 Lise             76 184 213       0% 104 0    1 20 11.350 8 21 51.89       43
2022 Jan  6 10 43.2 180 0.078  14.4s 11.5  2.6  2.6 97    TYC 28-01216-1 6.10       259 Aletheia       69 170 217 -11 0% 47  18    1 37 54.457 0 54 51.40    157
2022 Jan 11 18 35.1 107 0.051 4.4s  8.8  5.2  5.6 77    HIP 69363       d 1.10       140 Siwa             15 108 327       0% 170  69    14 11 55.322 - 9 57 52.69    296
2022 Jan 11 18 35.1 107 0.051 4.4s  8.5  5.5  5.7 77    UCAC4 401-056966 d 6.35       140 Siwa             15 108 104    17% 170  69    14 11 55.320 - 9 57 52.79    297
2022 Jan 14 11  2.5 33 0.020 2.5s 11.9  4.5  4.7  166    UCAC4 525-048640 K 0.95       2330 Ontake          1  74 12    37% 52  89    8 35 38.040  14 55  8.35    345

2022 Jan 15 18 28.9 41 0.016 2.4s 11.7  5.5  5.6 85    TYC 5552-00665-1 1.10       612 Veronika       20 116 275       0% 119  95    13 47 11.944 -14 41  5.45    386

WCYue · 發表於 2021-12-12 17:03:41

   Event Summary for Longitude 114.17°, Latitude 22.25°  - sorted by Date

   Date    U.T. Diameter Durn  Star  Mag-Drop Elon  %    Star       d Rely          Planet          Alt  Az  Dist Sun Proba- Moon § ◉ R.A. (J2000)  Dec.
y m  d h m    km " sec/m mag V R * o Ill    No.          <1.4       No Name             o o km  Alt bility Elon ill  ☾ h  m s    o  ' "
2022 Feb  2 15 13.2 60 0.052 5.2s 11.1  1.4  1.7  151    TYC 1899-01449-1 0.85       925 Alphonsina       81 291 23    53% 132 3 §    7  4 38.536  25  1  1.63    838
2022 Feb  5 21  4.6 102 0.037 2.6s 11.2  3.8  3.6 40    UCAC4 321-192320 0.60       481 Emita             5 121 109    20% 99  25    18 31 55.011 -25 50 44.20    910
2022 Feb 18 13  5.4 93 0.051 6.6s 11.7  2.8  2.9  152    TYC 2488-00719-1 0.90       373 Melusina       56  61 77    13% 45  96 §    8 58  7.169  34  9 35.98    1217
2022 Feb 18 19  5.8 154 0.064 5.7s 11.2  3.0  3.6 71    UCAC4 385-080882 s 1.20       238 Hypatia          12 110 96    47% 84  95 § 17 18 55.869 -13  4 38.17    1225

2022 Feb 24 18 20.8 94 0.050 3.5s  9.9  4.3  4.4 71    UCAC4 384-086559 0.80       313 Chaldaea          2 105 343       0% 15  41 § 17 41 48.526 -13 16 52.60    1336
2022 Feb 25 18 37.2 83 0.045 5.9s 11.5  3.2  3.2  157    TYC 5509-00615-1 0.95       576 Emanuela       55 208 210       0% 93  30 § 11 32  1.142 - 8 59 49.45    1360

WCYue · 發表於 2021-12-12 17:04:41

   Event Summary for Longitude 114.17°, Latitude 22.25°  - sorted by Date

   Date    U.T. Diameter Durn  Star  Mag-Drop Elon  %    Star       d Rely          Planet          Alt  Az  Dist Sun Proba- Moon § ◉ R.A. (J2000)  Dec.
y m  d h m    km " sec/m mag V R * o Ill    No.          <1.4       No Name             o o km  Alt bility Elon ill  ☾ h  m s    o  ' "
2022 Mar 23 19 18.8 135 0.091 7.1s 11.7  1.3  1.4†  94    UCAC4 315-124721 0.70       70 Panopaea       24 137 301       0% 15  66    17 57 37.675 -27 11 42.64    2045
2022 Mar 29 11 39.6 49 0.029 2.2s 10.8  3.0  3.1 79    TYC 1311-00100-1 0.85       270 Anahita          64 275 272       0% 114 9 §    5 51 23.947  21 57 35.13    2205
2022 Mar 31 16 39.1 45 0.023 7.2s 11.4  4.9  4.9† 110    UCAC4 348-100305 K 0.90       1010 Marlene          11 118 160       0% 103 0 § 17 21 22.094 -20 28  0.35    2272

WCYue · 發表於 2021-12-12 17:05:38

   Event Summary for Longitude 114.17°, Latitude 22.25°  - sorted by Date

   Date    U.T. Diameter Durn  Star  Mag-Drop Elon  %    Star       d Rely          Planet          Alt  Az  Dist Sun Proba- Moon § ◉ R.A. (J2000)  Dec.
y m  d h m    km " sec/m mag V R * o Ill    No.          <1.4       No Name             o o km  Alt bility Elon ill  ☾ h  m s    o  ' "
2022 Apr  2 17 17.2 29 0.016 2.1s 11.9  3.4  3.8  101    UCAC4 299-175014 0.60       715 Transvaalia       6 126 77       4% 118 2 § 18 10 14.695 -30 18 40.33    2332
2022 Apr  8 14  2.9 140 0.091  10.9s 10.3  1.2  1.2  170    TYC  301-00815-1 0.85       196 Philomela       51 115 163       1% 92  43 § 13  5 56.637 2 40 45.26    2485
2022 Apr 15 19 51.2 46 0.014 2.5s 10.9  7.3  7.3 83    TYC 5164-01446-1 1.20       6984 Lewiscarroll    38 113 10    26% 108  99    20  6 56.434 - 3 13 10.62    2684
2022 Apr 20 14  3.0 91 0.043 5.3s 11.7  3.3  3.2  168    UCAC4 454-053569 1.05       886 Washingtonia    49 117 106       4% 56  81    13 57 44.456 0 41 10.24    2816
2022 Apr 23 21  4.3 30 0.020 5.6s 11.5  4.3  4.6  123    UCAC4 240-140391 1.80       706 Hirundo          25 191 122       0% 42  46 § 17 52 19.674 -42  0 26.56    2919

2022 Apr 25 20 59.1 92 0.049  11.5s 10.5  2.7  3.1  112    UCAC4 474-081229 1.10       148 Gallia          72 190 211       0% 63  25 § 18 37 38.119 4 38 59.19    2973
2022 Apr 30 14 46.2 84 0.037 2.7s 11.9  1.7  2.0 57    UCAC4 562-030229 0.95       17 Thetis          3 293 211       0% 60 0 §    6 30 19.683  22 22  3.94    3098

WCYue · 發表於 2021-12-12 17:06:33

   Event Summary for Longitude 114.17°, Latitude 22.25°  - sorted by Date

   Date    U.T. Diameter Durn  Star  Mag-Drop Elon  %    Star       d Rely          Planet          Alt  Az  Dist Sun Proba- Moon § ◉ R.A. (J2000)  Dec.
y m  d h m    km " sec/m mag V R * o Ill    No.          <1.4       No Name             o o km  Alt bility Elon ill  ☾ h  m s    o  ' "
2022 May  7 13 17.1 146 0.102  16.2s 10.5  2.2  3.0  151    UCAC4 344-085596 s 1.00       144 Vibilia          4 115 47    82% 135  36 § 16 57 53.697 -21 23 57.38    3295
2022 May 11 19 32.0 26 0.015 2.2s 11.2  5.2  5.4  148    TYC  902-00616-1 1.35       6052 Junichi          28 270 179       0% 36  77    14 10 15.470 9 50 30.92    3406
2022 May 14 20 20.7 98 0.092  10.0s 11.4  1.7  2.5  126    UCAC4 409-110553 s 1.05       694 Ekard          59 190 211       0% 71  97 § 19  6 13.686 - 8 20 28.41    3485

2022 May 17 18 19.6 30 0.017 2.5s 11.0  4.8  5.0  153    TYC 6135-00812-1 0.90       1416 Renauxa          18 236 187       0% 47  96    13 44 59.533 -21 52 20.66    3560
2022 May 25 14 22.7 46 0.028 4.0s 11.0  4.7  5.0  160    TYC 7375-00090-1 0.65       1258 Sicilia          19 137 147       0% 106  22    17 26 21.887 -30 41 50.86    3792
2022 May 27 13  8.7 62 0.041 5.1s 10.5  4.2  4.6  172    UCAC4 373-079255 7.15       820 Adriana          25 120 196       0% 142 8 § 16 42 49.415 -15 30 30.34    3851

WCYue · 發表於 2021-12-12 17:07:28

   Event Summary for Longitude 114.17°, Latitude 22.25°  - sorted by Date

   Date    U.T. Diameter Durn  Star  Mag-Drop Elon  %    Star       d Rely          Planet          Alt  Az  Dist Sun Proba- Moon § ◉ R.A. (J2000)  Dec.
y m  d h m    km " sec/m mag V R * o Ill    No.          <1.4       No Name             o o km  Alt bility Elon ill  ☾ h  m s    o  ' "
2022 Jun 18 20  1.8 31 0.021 3.2s  9.8  5.5  6.5  175    G180703.3-262703 s 0.65       1411 Brauna          22 227 18    33% 57  74    18  7  3.283 -26 27  2.55    4472
2022 Jun 19 15  3.2 35 0.021 2.7s 12.0  2.8  3.6  163    UCAC4 262-174633 s 1.30       766 Moguntia       23 153 239       0% 61  66    18 37  2.140 -37 38 24.62    4499

2022 Jun 22 17 12.6 27 0.022 3.0s 11.8  4.1  4.4  157    UCAC4 330-195496 0.80    29564 1998 ED6       42 164 167       0% 86  34 § 19 44 36.204 -24  6 54.47    4600
2022 Jun 23 12 46.9 30 0.023 2.9s 10.2  5.4  5.1  162    UCAC4 256-177868 0.95       4712 Iwaizumi          4 135 34    23% 109  26    18 50 17.875 -38 55 27.18    4630
2022 Jun 29 13  5.2 30 0.030 3.0s 11.3  3.5  3.5  162    TYC 6316-01525-1 1.15       1244 Deira          11 115 113       0% 165 0 § 19 47 43.872 -18 16 38.69    4805

WCYue · 發表於 2021-12-12 17:08:22

   Event Summary for Longitude 114.17°, Latitude 22.25°  - sorted by Date

   Date    U.T. Diameter Durn  Star  Mag-Drop Elon  %    Star       d Rely          Planet          Alt  Az  Dist Sun Proba- Moon § ◉ R.A. (J2000)  Dec.
y m  d h m    km " sec/m mag V R * o Ill    No.          <1.4       No Name             o o km  Alt bility Elon ill  ☾ h  m s    o  ' "
2022 Jul 10 19 31.6 36 0.026 3.5s 11.3  4.4  4.8  158    UCAC4 365-110219 0.70       4140 Branham          13 245 14    35% 22  87    17 48 58.209 -17  6 22.92    5141
2022 Jul 11 14 32.0 27 0.020 2.7s 11.5  4.1  4.3  165    TYC 6277-01148-1 0.60       2297 Daghestan       44 162 84       9% 17  93    18 20 40.047 -21 44 33.56    5175

2022 Jul 16 14  1.3 32 0.011 2.1s 11.1  6.8  7.0  174    TYC 6892-00750-1 1.10    11487 1988 RG10       28 135 130       8% 35  89    20  5 34.476 -23 29 56.35    5310
2022 Jul 18 12 20.2 133 0.084  11.4s  9.4  3.8  3.7  158    UCAC4 250-175491 1.05       508 Princetonia    13 143 51    85% 78  71 § 18 58  2.082 -40  3 43.14    5374
2022 Jul 23 15  6.5 27 0.016 2.7s  9.6  5.7  5.9  145    TYC  549-01365-1 0.90       968 Petunia          40 105 83       1% 92  22 § 21 58 18.062 3 12 27.20    5528
2022 Jul 31 14 13.7 329 0.255  29.5s 10.1  1.0  1.0  153    TYC  551-01111-1 1.25       704 Interamnia       40 103 23    100% 155 8 § 21 40  3.195 4 54 18.71    5752

WCYue · 發表於 2021-12-12 17:09:18

   Event Summary for Longitude 114.17°, Latitude 22.25°  - sorted by Date

   Date    U.T. Diameter Durn  Star  Mag-Drop Elon  %    Star       d Rely          Planet          Alt  Az  Dist Sun Proba- Moon § ◉ R.A. (J2000)  Dec.
y m  d h m    km " sec/m mag V R * o Ill    No.          <1.4       No Name             o o km  Alt bility Elon ill  ☾ h  m s    o  ' "
2022 Aug  2 14 43.8 63 0.031 3.7s  9.0  6.8  7.1 89    UCAC4 406-059888 s 1.10       971 Alsatia          17 252 124    23% 34  22    14 36 35.156 - 8 58 21.62    5820

2022 Aug  5 18  9.6 135 0.071  13.5s  7.4  5.2  5.2  143    TYC 5699-04148-1 s 0.90       69 Hesperia       20 247 272       0% 52  53 § 18 31 26.101 -12  1 18.87    5929
2022 Aug 12 11 37.9 81 0.049 9.1s 10.9  3.7  3.8  139    UCAC4 427-086370 0.85       568 Cheruskia       48 126 197 -10 0% 48 100 § 18 49  8.189 - 4 44 52.86    6135
2022 Aug 12 17 19.8 58 0.035 2.8s 10.9  2.5  2.5 85    TYC 1234-00592-1 1.00       264 Libussa          16  80 310       0% 85  99 §    3 32 51.091  15 17 47.88    6143
2022 Aug 23 12 53.6 34 0.026 5.2s  7.6  7.7  8.0  149    HIP 892       s 0.95       991 McDonalda       5  94 234       0% 106  13    0 10 57.000 - 2  4 28.85    6466
2022 Aug 30 21 19.6 61 0.029 2.0s 10.5  2.9  2.7 61    TYC 1879-01052-1 1.45       43 Ariadne          49  79 68 -11 21% 102  13 §    6 29 19.892  23 42 54.81    6681

WCYue · 發表於 2021-12-12 17:10:15

   Event Summary for Longitude 114.17°, Latitude 22.25°  - sorted by Date

   Date    U.T. Diameter Durn  Star  Mag-Drop Elon  %    Star       d Rely          Planet          Alt  Az  Dist Sun Proba- Moon § ◉ R.A. (J2000)  Dec.
y m  d h m    km " sec/m mag V R * o Ill    No.          <1.4       No Name             o o km  Alt bility Elon ill  ☾ h  m s    o  ' "
2022 Sep  1 19 44.9 73 0.041 2.5s 11.4  3.5  3.3 70    UCAC4 563-022117 0.85       449 Hamburga       37  78 246       0% 136  29 §    5 56 11.596  22 24 47.90    6739
2022 Sep  3 13 32.9 30 0.019 3.3s 10.1  6.3  6.7  112    TYC 7396-02060-1 s 1.15       4712 Iwaizumi       29 205 301       0% 26  48    18 15  8.251 -33 28 33.29    6798
2022 Sep  5 18 47.3 36 0.033 3.8s 11.9  3.2  3.4  152    UCAC4 386-148159 1.05       4768 Hartley          19 247 304       0% 36  73    21  7 28.317 -12 50  2.86    6863
2022 Sep 18 18 13.1 62 0.031 2.5s 10.6  4.3  4.5 75    UCAC4 585-034293 1.10       604 Tekmessa       20  68 187       0%    6  42 §    6 50 25.635  26 54 36.52    7240
2022 Sep 22 14 16.4 50 0.031 4.6s 10.9  2.9  3.8  103    G184959.9-121632 s 1.05       374 Burgundia       33 238 79    17% 139  11 § 18 49 59.889 -12 16 31.67    7369

2022 Sep 25 12 12.7 125 0.067 4.7s  9.0  5.0  5.9 74    UCAC4 303-105759 s 0.75       596 Scheila          21 223 168       9% 79 0 § 16 56  2.559 -29 29 11.66    7451
2022 Sep 29 20 51.5 105 0.082 8.7s 11.5  1.3  1.5  169    TYC 1174-00098-1 2.15       38 Leda             16 275 135       0% 127  17 § 23 55 12.489  10 33 16.76    7589

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