메타데이터
| 항목 |
값 |
| Designation |
114P/Wiseman-Skiff |
| Type |
P |
| Perihelion (tp_cal, UTC) |
2020-01-14T05:43:15.841920Z |
| Orbit solution date (soln_date, UTC) |
2023-01-17T10:36:52Z |
| Obs used |
1860 |
| NEO |
- |
| M1 |
13.900 |
| K1 |
12.250 |
| PC |
0.030 |
Osculating 궤도요소
| 항목 |
값 |
| Epoch (epoch_cal, TDB) |
2018-04-09.0000000 |
| e |
0.55447961 |
| q (au) |
1.579409 |
| a (au) |
3.545087 |
| i (deg) |
18.273039 |
| Ω (om, deg) |
271.062057 |
| ω (w, deg) |
172.843366 |
| M (ma, deg) |
264.723931 |
밝기
산란 + 전체 선형
$$
M_a = (13.052 + 6.000\cdot 2.5\log_{10} r) + \epsilon - 2.5\log_{10}\Phi(\theta) + 5\log_{10}\Delta
$$
$$
\theta = 180^\circ - \alpha
$$
$$
\Phi(\theta) = \frac{\delta_{90} D(\theta) + 1}{\delta_{90} + 1},\quad D(\theta) = k\cdot \Phi_{HG}(\theta; g_f) + (1-k)\cdot \Phi_{HG}(\theta; g_b)
$$
$$
\Phi_{HG}(\theta; g) = \left(\frac{1+g^2}{1+g^2-2g\cos\theta}\right)^{3/2},\quad \Phi_{HG}(90^\circ)=1
$$
모델 상수
| 항목 |
값 |
| H0 |
13.052 |
| n |
6.000 |
| gf |
1.000 |
| gb |
-0.657 |
| k |
0.966 |
| 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
찾아보기
천체력
| Date/Time (UTC) |
RA (J2000) |
Dec (J2000) |
Nearest HIP |
Dist from HIP (arcmin) |
| 2026-06-01 00:00 |
02:22:59.71 |
+26:24:44.9 |
HIP 11053 |
12.90 |
| 2026-06-01 12:00 |
02:24:21.42 |
+26:30:01.7 |
HIP 11126 |
18.96 |
| 2026-06-02 00:00 |
02:25:43.36 |
+26:35:16.7 |
HIP 11415 |
31.61 |
| 2026-06-02 12:00 |
02:27:05.52 |
+26:40:29.8 |
HIP 11415 |
20.26 |
| 2026-06-03 00:00 |
02:28:27.91 |
+26:45:41.1 |
HIP 11415 |
23.46 |
| 2026-06-03 12:00 |
02:29:50.51 |
+26:50:50.4 |
HIP 11740 |
22.78 |
| 2026-06-04 00:00 |
02:31:13.34 |
+26:55:57.9 |
HIP 11740 |
4.07 |
| 2026-06-04 12:00 |
02:32:36.39 |
+27:01:03.3 |
HIP 11740 |
15.80 |
| 2026-06-05 00:00 |
02:33:59.67 |
+27:06:06.8 |
HIP 12124 |
29.21 |
| 2026-06-05 12:00 |
02:35:23.17 |
+27:11:08.2 |
HIP 12124 |
10.43 |
| 2026-06-06 00:00 |
02:36:46.89 |
+27:16:07.6 |
HIP 12124 |
10.27 |
| 2026-06-06 12:00 |
02:38:10.84 |
+27:21:05.0 |
HIP 12214 |
18.82 |
| 2026-06-07 00:00 |
02:39:35.01 |
+27:26:00.2 |
HIP 12489 |
26.73 |
| 2026-06-07 12:00 |
02:40:59.40 |
+27:30:53.2 |
HIP 12526 |
17.78 |
| 2026-06-08 00:00 |
02:42:24.02 |
+27:35:44.1 |
HIP 12719 |
15.49 |
| 2026-06-08 12:00 |
02:43:48.86 |
+27:40:32.8 |
HIP 12719 |
5.17 |
| 2026-06-09 00:00 |
02:45:13.93 |
+27:45:19.3 |
HIP 12799 |
18.36 |
| 2026-06-09 12:00 |
02:46:39.22 |
+27:50:03.5 |
HIP 12799 |
30.54 |
| 2026-06-10 00:00 |
02:48:04.73 |
+27:54:45.4 |
HIP 13209 |
46.59 |
| 2026-06-10 12:00 |
02:49:30.47 |
+27:59:25.0 |
HIP 13209 |
44.22 |
| 2026-06-11 00:00 |
02:50:56.42 |
+28:04:02.2 |
HIP 13423 |
25.45 |
| 2026-06-11 12:00 |
02:52:22.60 |
+28:08:37.0 |
HIP 13423 |
7.59 |
| 2026-06-12 00:00 |
02:53:49.00 |
+28:13:09.4 |
HIP 13423 |
15.24 |
| 2026-06-12 12:00 |
02:55:15.62 |
+28:17:39.4 |
HIP 13659 |
8.56 |
| 2026-06-13 00:00 |
02:56:42.46 |
+28:22:06.8 |
HIP 13659 |
12.73 |
| 2026-06-13 12:00 |
02:58:09.52 |
+28:26:31.8 |
HIP 13659 |
31.98 |
| 2026-06-14 00:00 |
02:59:36.80 |
+28:30:54.2 |
HIP 14028 |
17.24 |
| 2026-06-14 12:00 |
03:01:04.30 |
+28:35:14.0 |
HIP 14028 |
16.21 |
| 2026-06-15 00:00 |
03:02:32.01 |
+28:39:31.1 |
HIP 14270 |
21.23 |
| 2026-06-15 12:00 |
03:03:59.94 |
+28:43:45.7 |
HIP 14270 |
13.21 |
| 2026-06-16 00:00 |
03:05:28.09 |
+28:47:57.5 |
HIP 14423 |
11.02 |
| 2026-06-16 12:00 |
03:06:56.45 |
+28:52:06.6 |
HIP 14423 |
9.70 |
| 2026-06-17 00:00 |
03:08:25.02 |
+28:56:13.0 |
HIP 14677 |
17.79 |
| 2026-06-17 12:00 |
03:09:53.81 |
+29:00:16.6 |
HIP 14677 |
5.73 |
| 2026-06-18 00:00 |
03:11:22.80 |
+29:04:17.3 |
HIP 14741 |
16.62 |
| 2026-06-18 12:00 |
03:12:52.01 |
+29:08:15.2 |
HIP 15022 |
11.36 |
| 2026-06-19 00:00 |
03:14:21.43 |
+29:12:10.2 |
HIP 15022 |
9.84 |
| 2026-06-19 12:00 |
03:15:51.06 |
+29:16:02.3 |
HIP 15141 |
15.66 |
| 2026-06-20 00:00 |
03:17:20.90 |
+29:19:51.5 |
HIP 15348 |
10.05 |
| 2026-06-20 12:00 |
03:18:50.94 |
+29:23:37.7 |
HIP 15348 |
12.76 |
| 2026-06-21 00:00 |
03:20:21.19 |
+29:27:20.9 |
HIP 15549 |
24.44 |
| 2026-06-21 12:00 |
03:21:51.65 |
+29:31:01.0 |
HIP 15744 |
22.32 |
| 2026-06-22 00:00 |
03:23:22.31 |
+29:34:38.0 |
HIP 15746 |
15.82 |