| ● C/2001A2（リニア彗星）の今後の予報 天文掲示板に書き込まれた村岡健治氏の最新の軌道要素から今後の彗星の動きを計算しました。彗星は早くから東天に見え始めるので日本時間の22時の毎日のデータとしました。 2001 R.A.(2000) Decl. Delta γ m1 July 5 23 49.00 +02 59.2 0.254 1.109 4.5 July 6 23 38.28 +04 35.6 0.258 1.122 4.6 July 7 23 27.84 +06 07.5 0.263 1.135 4.7 July 8 23 17.71 +07 34.7 0.269 1.147 4.7 July 9 23 07.89 +08 56.7 0.276 1.160 4.8 July 10 22 58.42 +10 13.4 0.283 1.173 4.9 July 11 22 49.29 +11 24.7 0.290 1.186 5.1 July 12 22 40.50 +12 30.7 0.298 1.200 5.2 July 13 22 32.07 +13 31.5 0.307 1.213 5.3 July 14 22 23.99 +14 27.3 0.316 1.226 5.4 July 15 22 16.25 +15 18.2 0.325 1.239 5.5 July 16 22 08.85 +16 04.5 0.335 1.253 5.6 July 17 22 01.78 +16 46.4 0.346 1.266 5.7 July 18 21 55.04 +17 24.3 0.356 1.279 5.8 July 19 21 48.60 +17 58.4 0.368 1.293 5.9 July 20 21 42.47 +18 28.9 0.379 1.306 6.1 July 21 21 36.63 +18 56.1 0.391 1.320 6.2 July 22 21 31.08 +19 20.2 0.403 1.333 6.3 July 23 21 25.79 +19 41.6 0.415 1.347 6.4 July 24 21 20.76 +20 00.3 0.428 1.361 6.5 July 25 21 15.98 +20 16.6 0.440 1.374 6.6 July 26 21 11.44 +20 30.7 0.453 1.388 6.7 July 27 21 07.13 +20 42.8 0.467 1.402 6.8 July 28 21 03.03 +20 53.0 0.480 1.415 6.9 July 29 20 59.14 +21 01.6 0.494 1.429 7.0 July 30 20 55.45 +21 08.5 0.508 1.443 7.1 July 31 20 51.95 +21 14.1 0.522 1.456 7.2 Aug. 1 20 48.63 +21 18.3 0.537 1.470 7.3 |
Copyright (C) 2001 Tsutomu Seki. （関勉）