메타데이터
| 항목 |
값 |
| Designation |
C/1914 J1 (Zlatinsky) |
| Type |
C |
| Perihelion (tp_cal, UTC) |
1914-05-08T21:04:17.437440Z |
| Orbit solution date (soln_date, UTC) |
2024-04-15T15:43:28Z |
| Obs used |
27 |
| NEO |
- |
| M1 |
9.000 |
| K1 |
8.000 |
| PC |
- |
Osculating 궤도요소
| 항목 |
값 |
| Epoch (epoch_cal, TDB) |
1914-05-28.0000000 |
| e |
1.00013213 |
| q (au) |
0.543189 |
| a (au) |
-4111.176591 |
| i (deg) |
112.979652 |
| Ω (om, deg) |
33.853999 |
| ω (w, deg) |
116.416144 |
| M (ma, deg) |
0.000071 |
밝기
산란 + 전체 선형
$$
M_a = (8.774 + 2.000\cdot 2.5\log_{10} r) + \epsilon - 2.5\log_{10}\Phi(\theta) + 5\log_{10}\Delta
$$
$$
\theta = 180^\circ - \alpha
$$
$$
\Phi(\theta) = \frac{\delta_{90} D(\theta) + 1}{\delta_{90} + 1},\quad D(\theta) = k\cdot \Phi_{HG}(\theta; g_f) + (1-k)\cdot \Phi_{HG}(\theta; g_b)
$$
$$
\Phi_{HG}(\theta; g) = \left(\frac{1+g^2}{1+g^2-2g\cos\theta}\right)^{3/2},\quad \Phi_{HG}(90^\circ)=1
$$
모델 상수
| 항목 |
값 |
| H0 |
8.774 |
| n |
2.000 |
| gf |
0.800 |
| gb |
-1.000 |
| k |
0.800 |
| δ90 |
1.000 |
| 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) |
| 2026-03-26 00:00 |
05:39:07.03 |
-37:10:42.8 |
HIP 26562 |
34.92 |
| 2026-03-26 12:00 |
05:39:07.21 |
-37:10:30.9 |
HIP 26562 |
35.12 |
| 2026-03-27 00:00 |
05:39:07.39 |
-37:10:19.0 |
HIP 26562 |
35.32 |
| 2026-03-27 12:00 |
05:39:07.59 |
-37:10:07.2 |
HIP 26562 |
35.52 |
| 2026-03-28 00:00 |
05:39:07.79 |
-37:09:55.4 |
HIP 26562 |
35.72 |
| 2026-03-28 12:00 |
05:39:08.00 |
-37:09:43.6 |
HIP 26562 |
35.92 |
| 2026-03-29 00:00 |
05:39:08.23 |
-37:09:31.8 |
HIP 26620 |
35.81 |
| 2026-03-29 12:00 |
05:39:08.46 |
-37:09:20.0 |
HIP 26620 |
35.61 |
| 2026-03-30 00:00 |
05:39:08.70 |
-37:09:08.3 |
HIP 26620 |
35.41 |
| 2026-03-30 12:00 |
05:39:08.95 |
-37:08:56.6 |
HIP 26620 |
35.21 |
| 2026-03-31 00:00 |
05:39:09.22 |
-37:08:44.9 |
HIP 26620 |
35.01 |
| 2026-03-31 12:00 |
05:39:09.49 |
-37:08:33.2 |
HIP 26620 |
34.81 |
| 2026-04-01 00:00 |
05:39:09.77 |
-37:08:21.6 |
HIP 26620 |
34.61 |
| 2026-04-01 12:00 |
05:39:10.06 |
-37:08:09.9 |
HIP 26620 |
34.41 |
| 2026-04-02 00:00 |
05:39:10.36 |
-37:07:58.3 |
HIP 26620 |
34.22 |
| 2026-04-02 12:00 |
05:39:10.66 |
-37:07:46.8 |
HIP 26620 |
34.02 |
| 2026-04-03 00:00 |
05:39:10.98 |
-37:07:35.3 |
HIP 26620 |
33.82 |
| 2026-04-03 12:00 |
05:39:11.31 |
-37:07:23.8 |
HIP 26620 |
33.62 |
| 2026-04-04 00:00 |
05:39:11.64 |
-37:07:12.3 |
HIP 26620 |
33.42 |
| 2026-04-04 12:00 |
05:39:11.99 |
-37:07:00.8 |
HIP 26620 |
33.23 |
| 2026-04-05 00:00 |
05:39:12.34 |
-37:06:49.4 |
HIP 26620 |
33.03 |
| 2026-04-05 12:00 |
05:39:12.71 |
-37:06:38.1 |
HIP 26620 |
32.83 |
| 2026-04-06 00:00 |
05:39:13.08 |
-37:06:26.7 |
HIP 26620 |
32.64 |
| 2026-04-06 12:00 |
05:39:13.46 |
-37:06:15.4 |
HIP 26620 |
32.44 |
| 2026-04-07 00:00 |
05:39:13.85 |
-37:06:04.1 |
HIP 26620 |
32.25 |
| 2026-04-07 12:00 |
05:39:14.25 |
-37:05:52.9 |
HIP 26620 |
32.05 |
| 2026-04-08 00:00 |
05:39:14.66 |
-37:05:41.7 |
HIP 26620 |
31.86 |
| 2026-04-08 12:00 |
05:39:15.08 |
-37:05:30.5 |
HIP 26620 |
31.67 |
| 2026-04-09 00:00 |
05:39:15.51 |
-37:05:19.4 |
HIP 26620 |
31.47 |
| 2026-04-09 12:00 |
05:39:15.94 |
-37:05:08.3 |
HIP 26620 |
31.28 |
| 2026-04-10 00:00 |
05:39:16.39 |
-37:04:57.3 |
HIP 26620 |
31.09 |
| 2026-04-10 12:00 |
05:39:16.84 |
-37:04:46.3 |
HIP 26620 |
30.90 |
| 2026-04-11 00:00 |
05:39:17.30 |
-37:04:35.3 |
HIP 26620 |
30.71 |
| 2026-04-11 12:00 |
05:39:17.77 |
-37:04:24.4 |
HIP 26620 |
30.52 |
| 2026-04-12 00:00 |
05:39:18.25 |
-37:04:13.5 |
HIP 26620 |
30.33 |
| 2026-04-12 12:00 |
05:39:18.74 |
-37:04:02.7 |
HIP 26620 |
30.14 |
| 2026-04-13 00:00 |
05:39:19.24 |
-37:03:51.9 |
HIP 26620 |
29.96 |
| 2026-04-13 12:00 |
05:39:19.74 |
-37:03:41.1 |
HIP 26620 |
29.77 |
| 2026-04-14 00:00 |
05:39:20.26 |
-37:03:30.4 |
HIP 26620 |
29.59 |
| 2026-04-14 12:00 |
05:39:20.78 |
-37:03:19.8 |
HIP 26620 |
29.40 |
| 2026-04-15 00:00 |
05:39:21.31 |
-37:03:09.2 |
HIP 26620 |
29.22 |
| 2026-04-15 12:00 |
05:39:21.85 |
-37:02:58.6 |
HIP 26620 |
29.04 |
| 2026-04-16 00:00 |
05:39:22.40 |
-37:02:48.1 |
HIP 26620 |
28.86 |