메타데이터
| 항목 |
값 |
| Designation |
136P/Mueller 3 |
| Type |
P |
| Perihelion (tp_cal, UTC) |
2016-05-30T21:09:59.175360Z |
| Orbit solution date (soln_date, UTC) |
2026-03-09T08:48:34Z |
| Obs used |
716 |
| NEO |
- |
| M1 |
8.500 |
| K1 |
17.250 |
| PC |
0.030 |
Osculating 궤도요소
| 항목 |
값 |
| Epoch (epoch_cal, TDB) |
2017-05-25.0000000 |
| e |
0.29112782 |
| q (au) |
2.978613 |
| a (au) |
4.201904 |
| i (deg) |
9.415795 |
| Ω (om, deg) |
137.446331 |
| ω (w, deg) |
225.107350 |
| M (ma, deg) |
41.093409 |
밝기
산란 + 전체 선형
$$
M_a = (14.791 + 2.000\cdot 2.5\log_{10} r) + \epsilon - 2.5\log_{10}\Phi(\theta) + 5\log_{10}\Delta
$$
$$
\theta = 180^\circ - \alpha
$$
$$
\Phi(\theta) = \frac{\delta_{90} D(\theta) + 1}{\delta_{90} + 1},\quad D(\theta) = k\cdot \Phi_{HG}(\theta; g_f) + (1-k)\cdot \Phi_{HG}(\theta; g_b)
$$
$$
\Phi_{HG}(\theta; g) = \left(\frac{1+g^2}{1+g^2-2g\cos\theta}\right)^{3/2},\quad \Phi_{HG}(90^\circ)=1
$$
모델 상수
| 항목 |
값 |
| H0 |
14.791 |
| n |
2.000 |
| gf |
0.930 |
| gb |
-0.778 |
| k |
0.997 |
| δ90 |
7.043 |
| 파라미터 |
기호 |
범위 |
설명 |
| 태양·지구거리 1 AU에서의 절대등급 |
H0 |
-5 to 20 |
혜성의 고유 밝기 |
| 광도 기울기 파라미터 |
n |
2 to 6 |
태양거리 변화에 따른 밝기 변화율 |
| 전방 산란 비대칭 계수 |
gf |
0.8 to 1 |
전방 산란의 강도 |
| 후방 산란 비대칭 계수 |
gb |
-1 to -0.5 |
후방 산란의 강도 |
| 분할 계수 |
k |
0.8 to 1 |
전·후방 산란 기여도 비율 |
| 먼지/가스 밝기 비 |
δ90 |
1 to 10 |
코마에서 먼지 산란 대비 가스 방출의 상대 기여 |
참고: EPSC-DPS2025-160
천체력
| Date/Time (UTC) |
RA (J2000) |
Dec (J2000) |
Nearest HIP |
Dist from HIP (arcmin) |
| 2026-07-29 00:00 |
07:12:47.75 |
+17:59:31.4 |
HIP 34936 |
14.28 |
| 2026-07-29 12:00 |
07:13:22.62 |
+17:58:43.7 |
HIP 34936 |
6.18 |
| 2026-07-30 00:00 |
07:13:57.44 |
+17:57:55.6 |
HIP 34936 |
3.35 |
| 2026-07-30 12:00 |
07:14:32.20 |
+17:57:06.9 |
HIP 34936 |
11.06 |
| 2026-07-31 00:00 |
07:15:06.91 |
+17:56:17.7 |
HIP 34936 |
19.26 |
| 2026-07-31 12:00 |
07:15:41.56 |
+17:55:28.1 |
HIP 34936 |
27.50 |
| 2026-08-01 00:00 |
07:16:16.15 |
+17:54:38.0 |
HIP 35275 |
30.70 |
| 2026-08-01 12:00 |
07:16:50.68 |
+17:53:47.3 |
HIP 35389 |
24.31 |
| 2026-08-02 00:00 |
07:17:25.15 |
+17:52:56.2 |
HIP 35389 |
16.13 |
| 2026-08-02 12:00 |
07:17:59.57 |
+17:52:04.7 |
HIP 35389 |
8.08 |
| 2026-08-03 00:00 |
07:18:33.92 |
+17:51:12.6 |
HIP 35392 |
1.42 |
| 2026-08-03 12:00 |
07:19:08.21 |
+17:50:20.1 |
HIP 35392 |
8.56 |
| 2026-08-04 00:00 |
07:19:42.44 |
+17:49:27.1 |
HIP 35577 |
11.85 |
| 2026-08-04 12:00 |
07:20:16.61 |
+17:48:33.7 |
HIP 35577 |
4.80 |
| 2026-08-05 00:00 |
07:20:50.72 |
+17:47:39.8 |
HIP 35577 |
6.27 |
| 2026-08-05 12:00 |
07:21:24.76 |
+17:46:45.5 |
HIP 35577 |
13.74 |
| 2026-08-06 00:00 |
07:21:58.74 |
+17:45:50.7 |
HIP 35577 |
21.69 |
| 2026-08-06 12:00 |
07:22:32.66 |
+17:44:55.4 |
HIP 35804 |
21.81 |
| 2026-08-07 00:00 |
07:23:06.51 |
+17:43:59.8 |
HIP 35804 |
19.42 |
| 2026-08-07 12:00 |
07:23:40.30 |
+17:43:03.6 |
HIP 35804 |
20.24 |
| 2026-08-08 00:00 |
07:24:14.01 |
+17:42:07.1 |
HIP 35804 |
23.94 |
| 2026-08-08 12:00 |
07:24:47.66 |
+17:41:10.1 |
HIP 35804 |
29.44 |
| 2026-08-09 00:00 |
07:25:21.25 |
+17:40:12.7 |
HIP 36173 |
27.38 |
| 2026-08-09 12:00 |
07:25:54.76 |
+17:39:14.9 |
HIP 36173 |
21.35 |
| 2026-08-10 00:00 |
07:26:28.21 |
+17:38:16.7 |
HIP 36173 |
17.07 |
| 2026-08-10 12:00 |
07:27:01.58 |
+17:37:18.1 |
HIP 36173 |
16.00 |
| 2026-08-11 00:00 |
07:27:34.88 |
+17:36:19.1 |
HIP 36173 |
18.67 |
| 2026-08-11 12:00 |
07:28:08.11 |
+17:35:19.7 |
HIP 36173 |
23.85 |
| 2026-08-12 00:00 |
07:28:41.27 |
+17:34:19.9 |
HIP 36173 |
30.26 |
| 2026-08-12 12:00 |
07:29:14.36 |
+17:33:19.7 |
HIP 36410 |
31.95 |
| 2026-08-13 00:00 |
07:29:47.37 |
+17:32:19.1 |
HIP 36410 |
32.98 |
| 2026-08-13 12:00 |
07:30:20.30 |
+17:31:18.1 |
HIP 36637 |
27.33 |
| 2026-08-14 00:00 |
07:30:53.16 |
+17:30:16.8 |
HIP 36637 |
20.01 |
| 2026-08-14 12:00 |
07:31:25.94 |
+17:29:15.1 |
HIP 36637 |
13.39 |
| 2026-08-15 00:00 |
07:31:58.65 |
+17:28:13.1 |
HIP 36637 |
9.09 |
| 2026-08-15 12:00 |
07:32:31.27 |
+17:27:10.7 |
HIP 36637 |
10.45 |
| 2026-08-16 00:00 |
07:33:03.82 |
+17:26:08.0 |
HIP 36637 |
16.08 |
| 2026-08-16 12:00 |
07:33:36.28 |
+17:25:04.9 |
HIP 36637 |
23.02 |
| 2026-08-17 00:00 |
07:34:08.67 |
+17:24:01.5 |
HIP 36903 |
16.04 |
| 2026-08-17 12:00 |
07:34:40.98 |
+17:22:57.8 |
HIP 36903 |
8.27 |
| 2026-08-18 00:00 |
07:35:13.20 |
+17:21:53.7 |
HIP 36903 |
0.74 |
| 2026-08-18 12:00 |
07:35:45.34 |
+17:20:49.3 |
HIP 36921 |
5.43 |
| 2026-08-19 00:00 |
07:36:17.40 |
+17:19:44.6 |
HIP 36921 |
13.04 |