메타데이터
| 항목 |
값 |
| Designation |
C/1936 O1 (Kaho-Kozik-Lis) |
| Type |
C |
| Perihelion (tp_cal, UTC) |
1936-07-15T19:41:13.920000Z |
| Orbit solution date (soln_date, UTC) |
- |
| Obs used |
65 |
| NEO |
- |
| M1 |
- |
| K1 |
- |
| PC |
- |
Osculating 궤도요소
| 항목 |
값 |
| Epoch (epoch_cal, TDB) |
1936-07-11.0000000 |
| e |
0.99438900 |
| q (au) |
0.518403 |
| a (au) |
92.390483 |
| i (deg) |
121.941700 |
| Ω (om, deg) |
265.006200 |
| ω (w, deg) |
45.849600 |
| M (ma, deg) |
-0.005350 |
밝기
산란 + 전체 선형
$$
M_a = (H_0 + n\cdot 2.5\log_{10} r) + \epsilon - 2.5\log_{10}\Phi(\theta) + 5\log_{10}\Delta
$$
$$
\theta = 180^\circ - \alpha
$$
$$
\Phi(\theta) = \frac{\delta_{90} D(\theta) + 1}{\delta_{90} + 1},\quad D(\theta) = k\cdot \Phi_{HG}(\theta; g_f) + (1-k)\cdot \Phi_{HG}(\theta; g_b)
$$
$$
\Phi_{HG}(\theta; g) = \left(\frac{1+g^2}{1+g^2-2g\cos\theta}\right)^{3/2},\quad \Phi_{HG}(90^\circ)=1
$$
모델 상수
| 항목 |
값 |
| H0 |
- |
| n |
- |
| gf |
- |
| gb |
- |
| k |
- |
| δ90 |
- |
| 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) |
| 2026-05-12 00:00 |
04:21:05.03 |
-11:54:29.9 |
HIP 20212 |
34.23 |
| 2026-05-12 12:00 |
04:21:06.18 |
-11:54:24.8 |
HIP 20212 |
34.45 |
| 2026-05-13 00:00 |
04:21:07.34 |
-11:54:19.8 |
HIP 20212 |
34.67 |
| 2026-05-13 12:00 |
04:21:08.49 |
-11:54:14.9 |
HIP 20212 |
34.88 |
| 2026-05-14 00:00 |
04:21:09.65 |
-11:54:10.1 |
HIP 20212 |
35.10 |
| 2026-05-14 12:00 |
04:21:10.81 |
-11:54:05.4 |
HIP 20212 |
35.32 |
| 2026-05-15 00:00 |
04:21:11.97 |
-11:54:00.7 |
HIP 20212 |
35.54 |
| 2026-05-15 12:00 |
04:21:13.14 |
-11:53:56.1 |
HIP 20212 |
35.76 |
| 2026-05-16 00:00 |
04:21:14.31 |
-11:53:51.6 |
HIP 20212 |
35.98 |
| 2026-05-16 12:00 |
04:21:15.48 |
-11:53:47.1 |
HIP 20212 |
36.19 |
| 2026-05-17 00:00 |
04:21:16.65 |
-11:53:42.8 |
HIP 20212 |
36.41 |
| 2026-05-17 12:00 |
04:21:17.82 |
-11:53:38.5 |
HIP 20212 |
36.63 |
| 2026-05-18 00:00 |
04:21:19.00 |
-11:53:34.3 |
HIP 20212 |
36.85 |
| 2026-05-18 12:00 |
04:21:20.18 |
-11:53:30.2 |
HIP 20212 |
37.07 |
| 2026-05-19 00:00 |
04:21:21.36 |
-11:53:26.1 |
HIP 20212 |
37.29 |
| 2026-05-19 12:00 |
04:21:22.54 |
-11:53:22.2 |
HIP 20212 |
37.52 |
| 2026-05-20 00:00 |
04:21:23.72 |
-11:53:18.3 |
HIP 20212 |
37.74 |
| 2026-05-20 12:00 |
04:21:24.91 |
-11:53:14.5 |
HIP 20212 |
37.96 |
| 2026-05-21 00:00 |
04:21:26.09 |
-11:53:10.8 |
HIP 20212 |
38.18 |
| 2026-05-21 12:00 |
04:21:27.28 |
-11:53:07.1 |
HIP 20212 |
38.40 |
| 2026-05-22 00:00 |
04:21:28.47 |
-11:53:03.5 |
HIP 20212 |
38.62 |
| 2026-05-22 12:00 |
04:21:29.65 |
-11:53:00.1 |
HIP 20212 |
38.84 |
| 2026-05-23 00:00 |
04:21:30.84 |
-11:52:56.7 |
HIP 20212 |
39.06 |
| 2026-05-23 12:00 |
04:21:32.04 |
-11:52:53.3 |
HIP 20212 |
39.28 |
| 2026-05-24 00:00 |
04:21:33.23 |
-11:52:50.1 |
HIP 20212 |
39.51 |
| 2026-05-24 12:00 |
04:21:34.42 |
-11:52:46.9 |
HIP 20212 |
39.73 |
| 2026-05-25 00:00 |
04:21:35.61 |
-11:52:43.9 |
HIP 20212 |
39.95 |
| 2026-05-25 12:00 |
04:21:36.81 |
-11:52:40.9 |
HIP 20212 |
40.17 |
| 2026-05-26 00:00 |
04:21:38.00 |
-11:52:38.0 |
HIP 20212 |
40.39 |
| 2026-05-26 12:00 |
04:21:39.20 |
-11:52:35.1 |
HIP 20212 |
40.61 |
| 2026-05-27 00:00 |
04:21:40.39 |
-11:52:32.4 |
HIP 20212 |
40.84 |
| 2026-05-27 12:00 |
04:21:41.59 |
-11:52:29.7 |
HIP 20212 |
41.06 |
| 2026-05-28 00:00 |
04:21:42.78 |
-11:52:27.1 |
HIP 20212 |
41.28 |
| 2026-05-28 12:00 |
04:21:43.98 |
-11:52:24.6 |
HIP 20212 |
41.50 |
| 2026-05-29 00:00 |
04:21:45.17 |
-11:52:22.2 |
HIP 20212 |
41.72 |
| 2026-05-29 12:00 |
04:21:46.37 |
-11:52:19.9 |
HIP 20212 |
41.94 |
| 2026-05-30 00:00 |
04:21:47.56 |
-11:52:17.6 |
HIP 20212 |
42.16 |
| 2026-05-30 12:00 |
04:21:48.76 |
-11:52:15.5 |
HIP 20212 |
42.38 |
| 2026-05-31 00:00 |
04:21:49.95 |
-11:52:13.4 |
HIP 20212 |
42.60 |
| 2026-05-31 12:00 |
04:21:51.15 |
-11:52:11.4 |
HIP 20212 |
42.82 |
| 2026-06-01 00:00 |
04:21:52.34 |
-11:52:09.5 |
HIP 20212 |
43.04 |
| 2026-06-01 12:00 |
04:21:53.54 |
-11:52:07.6 |
HIP 20212 |
43.26 |
| 2026-06-02 00:00 |
04:21:54.73 |
-11:52:05.9 |
HIP 20212 |
43.48 |