C/1936 O1 (Kaho-Kozik-Lis)
メタデータ
| 項目 |
値 |
| Designation |
C/1936 O1 (Kaho-Kozik-Lis) |
| Type |
C |
| Perihelion (tp_cal, UTC) |
1936-07-15T19:41:13.920000Z |
| Orbit solution date (soln_date, UTC) |
- |
| Obs used |
65 |
| NEO |
- |
| M1 |
- |
| K1 |
- |
| PC |
- |
オスキュレーティング軌道要素
| 項目 |
値 |
| Epoch (epoch_cal, TDB) |
1936-07-11.0000000 |
| e |
0.99438900 |
| q (au) |
0.518403 |
| a (au) |
92.390483 |
| i (deg) |
121.941700 |
| Ω (om, deg) |
265.006200 |
| ω (w, deg) |
45.849600 |
| M (ma, deg) |
-0.005350 |
等級
散乱 + 全体線形
$$
M_a = (H_0 + n\cdot 2.5\log_{10} r) + \epsilon - 2.5\log_{10}\Phi(\theta) + 5\log_{10}\Delta
$$
$$
\theta = 180^\circ - \alpha
$$
$$
\Phi(\theta) = \frac{\delta_{90} D(\theta) + 1}{\delta_{90} + 1},\quad D(\theta) = k\cdot \Phi_{HG}(\theta; g_f) + (1-k)\cdot \Phi_{HG}(\theta; g_b)
$$
$$
\Phi_{HG}(\theta; g) = \left(\frac{1+g^2}{1+g^2-2g\cos\theta}\right)^{3/2},\quad \Phi_{HG}(90^\circ)=1
$$
モデル定数
| 項目 |
値 |
| H0 |
- |
| n |
- |
| gf |
- |
| gb |
- |
| k |
- |
| δ90 |
- |
| パラメータ |
記号 |
範囲 |
説明 |
| 太陽・地球距離が1 AUのときの絶対等級 |
H0 |
-5 to 20 |
彗星の固有の明るさ |
| 測光スロープパラメータ |
n |
2 to 6 |
太陽距離に対する明るさ変化率 |
| 前方散乱非対称係数 |
gf |
0.8 to 1 |
前方散乱の強さ |
| 後方散乱非対称係数 |
gb |
-1 to -0.5 |
後方散乱の強さ |
| 分配係数 |
k |
0.8 to 1 |
前方/後方散乱の寄与比 |
| ダスト/ガス明るさ比 |
δ90 |
1 to 10 |
ダスト散乱とガス放射の相対寄与 |
参考: EPSC-DPS2025-160
天体暦
| Date/Time (UTC) |
RA (J2000) |
Dec (J2000) |
Nearest HIP |
Dist from HIP (arcmin) |
| 2026-02-03 00:00 |
04:19:36.38 |
-12:23:37.6 |
HIP 20212 |
4.22 |
| 2026-02-03 12:00 |
04:19:35.89 |
-12:23:29.3 |
HIP 20212 |
4.35 |
| 2026-02-04 00:00 |
04:19:35.40 |
-12:23:20.9 |
HIP 20212 |
4.49 |
| 2026-02-04 12:00 |
04:19:34.92 |
-12:23:12.5 |
HIP 20212 |
4.62 |
| 2026-02-05 00:00 |
04:19:34.45 |
-12:23:04.0 |
HIP 20212 |
4.76 |
| 2026-02-05 12:00 |
04:19:34.00 |
-12:22:55.4 |
HIP 20212 |
4.90 |
| 2026-02-06 00:00 |
04:19:33.55 |
-12:22:46.8 |
HIP 20212 |
5.04 |
| 2026-02-06 12:00 |
04:19:33.11 |
-12:22:38.2 |
HIP 20212 |
5.18 |
| 2026-02-07 00:00 |
04:19:32.69 |
-12:22:29.5 |
HIP 20212 |
5.31 |
| 2026-02-07 12:00 |
04:19:32.27 |
-12:22:20.7 |
HIP 20212 |
5.45 |
| 2026-02-08 00:00 |
04:19:31.86 |
-12:22:11.9 |
HIP 20212 |
5.59 |
| 2026-02-08 12:00 |
04:19:31.47 |
-12:22:03.1 |
HIP 20212 |
5.73 |
| 2026-02-09 00:00 |
04:19:31.08 |
-12:21:54.2 |
HIP 20212 |
5.87 |
| 2026-02-09 12:00 |
04:19:30.71 |
-12:21:45.2 |
HIP 20212 |
6.01 |
| 2026-02-10 00:00 |
04:19:30.35 |
-12:21:36.2 |
HIP 20212 |
6.15 |
| 2026-02-10 12:00 |
04:19:29.99 |
-12:21:27.2 |
HIP 20212 |
6.29 |
| 2026-02-11 00:00 |
04:19:29.65 |
-12:21:18.1 |
HIP 20212 |
6.42 |
| 2026-02-11 12:00 |
04:19:29.32 |
-12:21:09.0 |
HIP 20212 |
6.56 |
| 2026-02-12 00:00 |
04:19:29.00 |
-12:20:59.8 |
HIP 20212 |
6.70 |
| 2026-02-12 12:00 |
04:19:28.69 |
-12:20:50.6 |
HIP 20212 |
6.83 |
| 2026-02-13 00:00 |
04:19:28.39 |
-12:20:41.4 |
HIP 20212 |
6.97 |
| 2026-02-13 12:00 |
04:19:28.10 |
-12:20:32.1 |
HIP 20212 |
7.11 |
| 2026-02-14 00:00 |
04:19:27.82 |
-12:20:22.7 |
HIP 20212 |
7.24 |
| 2026-02-14 12:00 |
04:19:27.55 |
-12:20:13.4 |
HIP 20212 |
7.38 |
| 2026-02-15 00:00 |
04:19:27.29 |
-12:20:03.9 |
HIP 20212 |
7.51 |
| 2026-02-15 12:00 |
04:19:27.05 |
-12:19:54.5 |
HIP 20212 |
7.64 |
| 2026-02-16 00:00 |
04:19:26.81 |
-12:19:45.0 |
HIP 20212 |
7.78 |
| 2026-02-16 12:00 |
04:19:26.59 |
-12:19:35.5 |
HIP 20212 |
7.91 |
| 2026-02-17 00:00 |
04:19:26.37 |
-12:19:25.9 |
HIP 20212 |
8.04 |
| 2026-02-17 12:00 |
04:19:26.17 |
-12:19:16.3 |
HIP 20212 |
8.17 |
| 2026-02-18 00:00 |
04:19:25.98 |
-12:19:06.7 |
HIP 20212 |
8.30 |
| 2026-02-18 12:00 |
04:19:25.80 |
-12:18:57.0 |
HIP 20212 |
8.43 |
| 2026-02-19 00:00 |
04:19:25.62 |
-12:18:47.3 |
HIP 20212 |
8.56 |
| 2026-02-19 12:00 |
04:19:25.47 |
-12:18:37.6 |
HIP 20212 |
8.69 |
| 2026-02-20 00:00 |
04:19:25.32 |
-12:18:27.9 |
HIP 20212 |
8.82 |
| 2026-02-20 12:00 |
04:19:25.18 |
-12:18:18.1 |
HIP 20212 |
8.95 |
| 2026-02-21 00:00 |
04:19:25.05 |
-12:18:08.3 |
HIP 20212 |
9.08 |
| 2026-02-21 12:00 |
04:19:24.93 |
-12:17:58.4 |
HIP 20212 |
9.21 |
| 2026-02-22 00:00 |
04:19:24.83 |
-12:17:48.6 |
HIP 20212 |
9.33 |
| 2026-02-22 12:00 |
04:19:24.73 |
-12:17:38.7 |
HIP 20212 |
9.46 |
| 2026-02-23 00:00 |
04:19:24.65 |
-12:17:28.7 |
HIP 20212 |
9.59 |
| 2026-02-23 12:00 |
04:19:24.58 |
-12:17:18.8 |
HIP 20212 |
9.71 |
| 2026-02-24 00:00 |
04:19:24.52 |
-12:17:08.8 |
HIP 20212 |
9.84 |