63P/Wild 1
메타데이터
| 항목 |
값 |
| Designation |
63P/Wild 1 |
| Type |
P |
| Perihelion (tp_cal, UTC) |
2013-04-10T16:38:50.755200Z |
| Orbit solution date (soln_date, UTC) |
2026-01-13T17:42:35Z |
| Obs used |
2091 |
| NEO |
- |
| M1 |
7.200 |
| K1 |
24.750 |
| PC |
0.030 |
Osculating 궤도요소
| 항목 |
값 |
| Epoch (epoch_cal, TDB) |
2012-07-27.0000000 |
| e |
0.65096420 |
| q (au) |
1.950896 |
| a (au) |
5.589386 |
| i (deg) |
19.780722 |
| Ω (om, deg) |
358.031672 |
| ω (w, deg) |
168.947350 |
| M (ma, deg) |
340.779633 |
밝기
산란 + 전체 선형
$$
M_a = (10.583 + 6.000\cdot 2.5\log_{10} r) + \epsilon - 2.5\log_{10}\Phi(\theta) + 5\log_{10}\Delta
$$
$$
\theta = 180^\circ - \alpha
$$
$$
\Phi(\theta) = \frac{\delta_{90} D(\theta) + 1}{\delta_{90} + 1},\quad D(\theta) = k\cdot \Phi_{HG}(\theta; g_f) + (1-k)\cdot \Phi_{HG}(\theta; g_b)
$$
$$
\Phi_{HG}(\theta; g) = \left(\frac{1+g^2}{1+g^2-2g\cos\theta}\right)^{3/2},\quad \Phi_{HG}(90^\circ)=1
$$
모델 상수
| 항목 |
값 |
| H0 |
10.583 |
| n |
6.000 |
| 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 |
06:05:07.22 |
+50:47:25.2 |
HIP 28701 |
17.13 |
| 2026-02-03 12:00 |
06:04:53.24 |
+50:42:55.9 |
HIP 28701 |
12.79 |
| 2026-02-04 00:00 |
06:04:39.94 |
+50:38:24.0 |
HIP 28701 |
9.25 |
| 2026-02-04 12:00 |
06:04:27.32 |
+50:33:49.4 |
HIP 28701 |
7.69 |
| 2026-02-05 00:00 |
06:04:15.38 |
+50:29:12.2 |
HIP 28701 |
9.17 |
| 2026-02-05 12:00 |
06:04:04.12 |
+50:24:32.5 |
HIP 28701 |
12.68 |
| 2026-02-06 00:00 |
06:03:53.55 |
+50:19:50.3 |
HIP 28701 |
17.00 |
| 2026-02-06 12:00 |
06:03:43.67 |
+50:15:05.7 |
HIP 28701 |
21.66 |
| 2026-02-07 00:00 |
06:03:34.47 |
+50:10:18.8 |
HIP 28637 |
17.58 |
| 2026-02-07 12:00 |
06:03:25.97 |
+50:05:29.6 |
HIP 28637 |
12.66 |
| 2026-02-08 00:00 |
06:03:18.16 |
+50:00:38.1 |
HIP 28637 |
7.88 |
| 2026-02-08 12:00 |
06:03:11.04 |
+49:55:44.5 |
HIP 28637 |
3.87 |
| 2026-02-09 00:00 |
06:03:04.62 |
+49:50:48.8 |
HIP 28637 |
4.38 |
| 2026-02-09 12:00 |
06:02:58.89 |
+49:45:51.0 |
HIP 28637 |
8.66 |
| 2026-02-10 00:00 |
06:02:53.86 |
+49:40:51.3 |
HIP 28637 |
13.52 |
| 2026-02-10 12:00 |
06:02:49.52 |
+49:35:49.6 |
HIP 28530 |
15.91 |
| 2026-02-11 00:00 |
06:02:45.88 |
+49:30:46.0 |
HIP 28530 |
14.04 |
| 2026-02-11 12:00 |
06:02:42.93 |
+49:25:40.5 |
HIP 28530 |
14.01 |
| 2026-02-12 00:00 |
06:02:40.68 |
+49:20:33.3 |
HIP 28530 |
15.85 |
| 2026-02-12 12:00 |
06:02:39.12 |
+49:15:24.4 |
HIP 28530 |
19.04 |
| 2026-02-13 00:00 |
06:02:38.25 |
+49:10:13.8 |
HIP 28562 |
15.56 |
| 2026-02-13 12:00 |
06:02:38.08 |
+49:05:01.5 |
HIP 28562 |
11.70 |
| 2026-02-14 00:00 |
06:02:38.60 |
+48:59:47.7 |
HIP 28562 |
9.38 |
| 2026-02-14 12:00 |
06:02:39.81 |
+48:54:32.4 |
HIP 28562 |
9.80 |
| 2026-02-15 00:00 |
06:02:41.71 |
+48:49:15.6 |
HIP 28562 |
12.73 |
| 2026-02-15 12:00 |
06:02:44.30 |
+48:43:57.3 |
HIP 28562 |
16.94 |
| 2026-02-16 00:00 |
06:02:47.57 |
+48:38:37.7 |
HIP 28562 |
21.72 |
| 2026-02-16 12:00 |
06:02:51.53 |
+48:33:16.8 |
HIP 28562 |
26.78 |
| 2026-02-17 00:00 |
06:02:56.17 |
+48:27:54.5 |
HIP 28661 |
28.69 |
| 2026-02-17 12:00 |
06:03:01.49 |
+48:22:31.0 |
HIP 28661 |
23.26 |
| 2026-02-18 00:00 |
06:03:07.49 |
+48:17:06.3 |
HIP 28661 |
17.82 |
| 2026-02-18 12:00 |
06:03:14.17 |
+48:11:40.5 |
HIP 28661 |
12.43 |
| 2026-02-19 00:00 |
06:03:21.51 |
+48:06:13.5 |
HIP 28661 |
7.30 |
| 2026-02-19 12:00 |
06:03:29.53 |
+48:00:45.5 |
HIP 28661 |
3.89 |
| 2026-02-20 00:00 |
06:03:38.22 |
+47:55:16.4 |
HIP 28661 |
6.46 |
| 2026-02-20 12:00 |
06:03:47.56 |
+47:49:46.3 |
HIP 28634 |
10.55 |
| 2026-02-21 00:00 |
06:03:57.57 |
+47:44:15.3 |
HIP 28634 |
12.91 |
| 2026-02-21 12:00 |
06:04:08.24 |
+47:38:43.3 |
HIP 28634 |
17.09 |
| 2026-02-22 00:00 |
06:04:19.56 |
+47:33:10.4 |
HIP 28634 |
22.12 |
| 2026-02-22 12:00 |
06:04:31.52 |
+47:27:36.7 |
HIP 28797 |
21.46 |
| 2026-02-23 00:00 |
06:04:44.14 |
+47:22:02.2 |
HIP 28797 |
15.73 |
| 2026-02-23 12:00 |
06:04:57.39 |
+47:16:26.9 |
HIP 28797 |
10.29 |
| 2026-02-24 00:00 |
06:05:11.28 |
+47:10:50.8 |
HIP 28797 |
6.13 |