メタデータ
| 項目 |
値 |
| Designation |
183P/Korlevic-Juric |
| Type |
P |
| Perihelion (tp_cal, UTC) |
2008-05-03T00:32:52.969920Z |
| Orbit solution date (soln_date, UTC) |
2026-03-21T13:42:29Z |
| Obs used |
745 |
| NEO |
- |
| M1 |
13.100 |
| K1 |
4.500 |
| PC |
- |
オスキュレーティング軌道要素
| 項目 |
値 |
| Epoch (epoch_cal, TDB) |
2012-09-16.0000000 |
| e |
0.13515418 |
| q (au) |
3.886256 |
| a (au) |
4.493583 |
| i (deg) |
18.740631 |
| Ω (om, deg) |
5.838560 |
| ω (w, deg) |
160.823100 |
| M (ma, deg) |
165.239415 |
等級
散乱 + 全体線形
$$
M_a = (15.172 + 2.000\cdot 2.5\log_{10} r) + \epsilon - 2.5\log_{10}\Phi(\theta) + 5\log_{10}\Delta
$$
$$
\theta = 180^\circ - \alpha
$$
$$
\Phi(\theta) = \frac{\delta_{90} D(\theta) + 1}{\delta_{90} + 1},\quad D(\theta) = k\cdot \Phi_{HG}(\theta; g_f) + (1-k)\cdot \Phi_{HG}(\theta; g_b)
$$
$$
\Phi_{HG}(\theta; g) = \left(\frac{1+g^2}{1+g^2-2g\cos\theta}\right)^{3/2},\quad \Phi_{HG}(90^\circ)=1
$$
モデル定数
| 項目 |
値 |
| H0 |
15.172 |
| n |
2.000 |
| gf |
1.000 |
| gb |
-1.000 |
| k |
1.000 |
| δ90 |
10.000 |
| 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
ファインディングチャート
天体暦
| Date/Time (UTC) |
RA (J2000) |
Dec (J2000) |
Nearest HIP |
Dist from HIP (arcmin) |
| 2026-03-26 00:00 |
06:05:49.23 |
+42:01:04.2 |
HIP 29025 |
20.62 |
| 2026-03-26 12:00 |
06:06:07.89 |
+41:58:55.4 |
HIP 29025 |
16.55 |
| 2026-03-27 00:00 |
06:06:26.79 |
+41:56:46.8 |
HIP 29025 |
12.45 |
| 2026-03-27 12:00 |
06:06:45.90 |
+41:54:38.5 |
HIP 29025 |
8.32 |
| 2026-03-28 00:00 |
06:07:05.25 |
+41:52:30.5 |
HIP 29025 |
4.20 |
| 2026-03-28 12:00 |
06:07:24.81 |
+41:50:22.7 |
HIP 29025 |
0.95 |
| 2026-03-29 00:00 |
06:07:44.60 |
+41:48:15.1 |
HIP 29025 |
4.48 |
| 2026-03-29 12:00 |
06:08:04.60 |
+41:46:07.9 |
HIP 29025 |
8.72 |
| 2026-03-30 00:00 |
06:08:24.82 |
+41:44:00.8 |
HIP 29025 |
13.02 |
| 2026-03-30 12:00 |
06:08:45.26 |
+41:41:54.1 |
HIP 29161 |
9.66 |
| 2026-03-31 00:00 |
06:09:05.91 |
+41:39:47.5 |
HIP 29161 |
6.78 |
| 2026-03-31 12:00 |
06:09:26.77 |
+41:37:41.2 |
HIP 29161 |
6.13 |
| 2026-04-01 00:00 |
06:09:47.84 |
+41:35:35.2 |
HIP 29161 |
8.32 |
| 2026-04-01 12:00 |
06:10:09.12 |
+41:33:29.4 |
HIP 29161 |
11.91 |
| 2026-04-02 00:00 |
06:10:30.61 |
+41:31:23.9 |
HIP 29161 |
16.00 |
| 2026-04-02 12:00 |
06:10:52.30 |
+41:29:18.6 |
HIP 29332 |
15.51 |
| 2026-04-03 00:00 |
06:11:14.19 |
+41:27:13.5 |
HIP 29332 |
13.42 |
| 2026-04-03 12:00 |
06:11:36.29 |
+41:25:08.7 |
HIP 29332 |
12.76 |
| 2026-04-04 00:00 |
06:11:58.59 |
+41:23:04.1 |
HIP 29332 |
13.77 |
| 2026-04-04 12:00 |
06:12:21.08 |
+41:20:59.8 |
HIP 29332 |
16.16 |
| 2026-04-05 00:00 |
06:12:43.78 |
+41:18:55.7 |
HIP 29577 |
16.28 |
| 2026-04-05 12:00 |
06:13:06.67 |
+41:16:51.8 |
HIP 29577 |
14.48 |
| 2026-04-06 00:00 |
06:13:29.75 |
+41:14:48.1 |
HIP 29577 |
14.12 |
| 2026-04-06 12:00 |
06:13:53.03 |
+41:12:44.7 |
HIP 29577 |
15.32 |
| 2026-04-07 00:00 |
06:14:16.50 |
+41:10:41.4 |
HIP 29577 |
17.81 |
| 2026-04-07 12:00 |
06:14:40.15 |
+41:08:38.4 |
HIP 29577 |
21.14 |
| 2026-04-08 00:00 |
06:15:04.00 |
+41:06:35.7 |
HIP 29577 |
25.01 |
| 2026-04-08 12:00 |
06:15:28.03 |
+41:04:33.1 |
HIP 29865 |
23.80 |
| 2026-04-09 00:00 |
06:15:52.25 |
+41:02:30.7 |
HIP 29865 |
18.82 |
| 2026-04-09 12:00 |
06:16:16.65 |
+41:00:28.6 |
HIP 29865 |
13.82 |
| 2026-04-10 00:00 |
06:16:41.24 |
+40:58:26.6 |
HIP 29865 |
8.82 |
| 2026-04-10 12:00 |
06:17:06.01 |
+40:56:24.9 |
HIP 29865 |
4.00 |
| 2026-04-11 00:00 |
06:17:30.95 |
+40:54:23.4 |
HIP 29865 |
2.51 |
| 2026-04-11 12:00 |
06:17:56.08 |
+40:52:22.0 |
HIP 29865 |
7.05 |
| 2026-04-12 00:00 |
06:18:21.38 |
+40:50:20.9 |
HIP 29865 |
12.14 |
| 2026-04-12 12:00 |
06:18:46.86 |
+40:48:19.9 |
HIP 29865 |
17.32 |
| 2026-04-13 00:00 |
06:19:12.51 |
+40:46:19.1 |
HIP 30057 |
19.68 |
| 2026-04-13 12:00 |
06:19:38.34 |
+40:44:18.6 |
HIP 30057 |
21.25 |
| 2026-04-14 00:00 |
06:20:04.33 |
+40:42:18.1 |
HIP 30057 |
23.91 |
| 2026-04-14 12:00 |
06:20:30.50 |
+40:40:17.9 |
HIP 30057 |
27.36 |
| 2026-04-15 00:00 |
06:20:56.84 |
+40:38:17.9 |
HIP 30057 |
31.37 |
| 2026-04-15 12:00 |
06:21:23.34 |
+40:36:18.0 |
HIP 30408 |
26.21 |
| 2026-04-16 00:00 |
06:21:50.01 |
+40:34:18.3 |
HIP 30408 |
20.89 |