115P/Maury
메타데이터
| 항목 |
값 |
| Designation |
115P/Maury |
| Type |
P |
| Perihelion (tp_cal, UTC) |
2011-10-05T00:54:14.679360Z |
| Orbit solution date (soln_date, UTC) |
2023-05-03T22:44:04Z |
| Obs used |
1382 |
| NEO |
- |
| M1 |
13.000 |
| K1 |
10.500 |
| PC |
0.030 |
Osculating 궤도요소
| 항목 |
값 |
| Epoch (epoch_cal, TDB) |
2014-12-01.0000000 |
| e |
0.51829558 |
| q (au) |
2.057403 |
| a (au) |
4.271089 |
| i (deg) |
11.669729 |
| Ω (om, deg) |
176.077997 |
| ω (w, deg) |
121.113809 |
| M (ma, deg) |
128.739319 |
밝기
산란 + 전체 선형
$$
M_a = (10.931 + 5.617\cdot 2.5\log_{10} r) + \epsilon - 2.5\log_{10}\Phi(\theta) + 5\log_{10}\Delta
$$
$$
\theta = 180^\circ - \alpha
$$
$$
\Phi(\theta) = \frac{\delta_{90} D(\theta) + 1}{\delta_{90} + 1},\quad D(\theta) = k\cdot \Phi_{HG}(\theta; g_f) + (1-k)\cdot \Phi_{HG}(\theta; g_b)
$$
$$
\Phi_{HG}(\theta; g) = \left(\frac{1+g^2}{1+g^2-2g\cos\theta}\right)^{3/2},\quad \Phi_{HG}(90^\circ)=1
$$
모델 상수
| 항목 |
값 |
| H0 |
10.931 |
| n |
5.617 |
| gf |
1.000 |
| gb |
-1.000 |
| k |
1.000 |
| δ90 |
10.000 |
| 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) |
| 2026-02-03 00:00 |
08:59:08.23 |
+07:30:33.9 |
HIP 44137 |
6.64 |
| 2026-02-03 12:00 |
08:58:52.41 |
+07:31:56.8 |
HIP 44137 |
10.22 |
| 2026-02-04 00:00 |
08:58:36.58 |
+07:33:20.2 |
HIP 44137 |
14.12 |
| 2026-02-04 12:00 |
08:58:20.76 |
+07:34:44.0 |
HIP 44137 |
18.14 |
| 2026-02-05 00:00 |
08:58:04.94 |
+07:36:08.2 |
HIP 44137 |
22.22 |
| 2026-02-05 12:00 |
08:57:49.13 |
+07:37:33.0 |
HIP 44137 |
26.33 |
| 2026-02-06 00:00 |
08:57:33.32 |
+07:38:58.1 |
HIP 44137 |
30.45 |
| 2026-02-06 12:00 |
08:57:17.53 |
+07:40:23.6 |
HIP 44137 |
34.58 |
| 2026-02-07 00:00 |
08:57:01.75 |
+07:41:49.6 |
HIP 44137 |
38.72 |
| 2026-02-07 12:00 |
08:56:45.98 |
+07:43:15.9 |
HIP 44079 |
42.25 |
| 2026-02-08 00:00 |
08:56:30.24 |
+07:44:42.6 |
HIP 44079 |
44.11 |
| 2026-02-08 12:00 |
08:56:14.51 |
+07:46:09.7 |
HIP 43637 |
44.21 |
| 2026-02-09 00:00 |
08:55:58.81 |
+07:47:37.1 |
HIP 43637 |
40.33 |
| 2026-02-09 12:00 |
08:55:43.13 |
+07:49:04.9 |
HIP 43637 |
36.51 |
| 2026-02-10 00:00 |
08:55:27.48 |
+07:50:33.0 |
HIP 43637 |
32.79 |
| 2026-02-10 12:00 |
08:55:11.85 |
+07:52:01.4 |
HIP 43637 |
29.18 |
| 2026-02-11 00:00 |
08:54:56.27 |
+07:53:30.1 |
HIP 43637 |
25.75 |
| 2026-02-11 12:00 |
08:54:40.71 |
+07:54:59.1 |
HIP 43637 |
22.57 |
| 2026-02-12 00:00 |
08:54:25.19 |
+07:56:28.5 |
HIP 43637 |
19.75 |
| 2026-02-12 12:00 |
08:54:09.72 |
+07:57:58.1 |
HIP 43637 |
17.46 |
| 2026-02-13 00:00 |
08:53:54.28 |
+07:59:27.9 |
HIP 43637 |
15.94 |
| 2026-02-13 12:00 |
08:53:38.89 |
+08:00:58.0 |
HIP 43637 |
15.40 |
| 2026-02-14 00:00 |
08:53:23.54 |
+08:02:28.4 |
HIP 43637 |
15.94 |
| 2026-02-14 12:00 |
08:53:08.25 |
+08:03:58.9 |
HIP 43557 |
12.86 |
| 2026-02-15 00:00 |
08:52:53.00 |
+08:05:29.7 |
HIP 43557 |
9.24 |
| 2026-02-15 12:00 |
08:52:37.81 |
+08:07:00.7 |
HIP 43557 |
6.21 |
| 2026-02-16 00:00 |
08:52:22.68 |
+08:08:31.9 |
HIP 43557 |
4.98 |
| 2026-02-16 12:00 |
08:52:07.60 |
+08:10:03.2 |
HIP 43557 |
6.60 |
| 2026-02-17 00:00 |
08:51:52.59 |
+08:11:34.7 |
HIP 43557 |
9.74 |
| 2026-02-17 12:00 |
08:51:37.64 |
+08:13:06.4 |
HIP 43557 |
13.34 |
| 2026-02-18 00:00 |
08:51:22.75 |
+08:14:38.2 |
HIP 43557 |
17.11 |
| 2026-02-18 12:00 |
08:51:07.93 |
+08:16:10.1 |
HIP 43369 |
16.35 |
| 2026-02-19 00:00 |
08:50:53.18 |
+08:17:42.1 |
HIP 43369 |
12.76 |
| 2026-02-19 12:00 |
08:50:38.51 |
+08:19:14.3 |
HIP 43369 |
9.49 |
| 2026-02-20 00:00 |
08:50:23.91 |
+08:20:46.5 |
HIP 43369 |
6.96 |
| 2026-02-20 12:00 |
08:50:09.39 |
+08:22:18.8 |
HIP 43369 |
6.16 |
| 2026-02-21 00:00 |
08:49:54.94 |
+08:23:51.2 |
HIP 43369 |
7.60 |
| 2026-02-21 12:00 |
08:49:40.58 |
+08:25:23.6 |
HIP 43369 |
10.38 |
| 2026-02-22 00:00 |
08:49:26.30 |
+08:26:56.1 |
HIP 43369 |
13.69 |
| 2026-02-22 12:00 |
08:49:12.11 |
+08:28:28.5 |
HIP 43369 |
17.21 |
| 2026-02-23 00:00 |
08:48:58.01 |
+08:30:01.0 |
HIP 43369 |
20.82 |
| 2026-02-23 12:00 |
08:48:43.99 |
+08:31:33.6 |
HIP 43317 |
23.18 |
| 2026-02-24 00:00 |
08:48:30.07 |
+08:33:06.0 |
HIP 43317 |
23.78 |