메타데이터
| 항목 |
값 |
| Designation |
510P/Boattini |
| Type |
P |
| Perihelion (tp_cal, UTC) |
2010-02-03T15:51:53.026560Z |
| Orbit solution date (soln_date, UTC) |
2026-09-21T07:12:14Z |
| Obs used |
176 |
| NEO |
- |
| M1 |
7.200 |
| K1 |
14.250 |
| PC |
0.030 |
| Discovery observation (MPC, UTC) |
2025-06-20T13:13:26.140800Z |
| Discovery magnitude (MPC) |
21.64 G |
| Discovery observatory (MPC) |
F52 · Pan-STARRS 2, Haleakala |
Osculating 궤도요소
| 항목 |
값 |
| Epoch (epoch_cal, TDB) |
2016-07-31.0000000 |
| e |
0.24751039 |
| q (au) |
4.903047 |
| a (au) |
6.515767 |
| i (deg) |
8.218863 |
| Ω (om, deg) |
280.790877 |
| ω (w, deg) |
86.335456 |
| M (ma, deg) |
140.405112 |
밝기
산란 + 전체 선형
$$
M_a = (14.076 + 2.000\cdot 2.5\log_{10} r) + \epsilon - 2.5\log_{10}\Phi(\theta) + 5\log_{10}\Delta
$$
$$
\theta = 180^\circ - \alpha
$$
$$
\Phi(\theta) = \frac{\delta_{90} D(\theta) + 1}{\delta_{90} + 1},\quad D(\theta) = k\cdot \Phi_{HG}(\theta; g_f) + (1-k)\cdot \Phi_{HG}(\theta; g_b)
$$
$$
\Phi_{HG}(\theta; g) = \left(\frac{1+g^2}{1+g^2-2g\cos\theta}\right)^{3/2},\quad \Phi_{HG}(90^\circ)=1
$$
모델 상수
| 항목 |
값 |
| H0 |
14.076 |
| n |
2.000 |
| gf |
0.998 |
| gb |
-0.937 |
| 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) |
| 2026-09-20 00:00 |
00:25:42.40 |
+13:58:13.4 |
HIP 1965 |
12.76 |
| 2026-09-20 12:00 |
00:25:28.69 |
+13:57:05.6 |
HIP 1965 |
9.33 |
| 2026-09-21 00:00 |
00:25:14.93 |
+13:55:56.6 |
HIP 1965 |
6.00 |
| 2026-09-21 12:00 |
00:25:01.13 |
+13:54:46.6 |
HIP 1965 |
3.14 |
| 2026-09-22 00:00 |
00:24:47.28 |
+13:53:35.6 |
HIP 1965 |
2.99 |
| 2026-09-22 12:00 |
00:24:33.39 |
+13:52:23.4 |
HIP 1965 |
5.80 |
| 2026-09-23 00:00 |
00:24:19.46 |
+13:51:10.3 |
HIP 1965 |
9.18 |
| 2026-09-23 12:00 |
00:24:05.50 |
+13:49:56.1 |
HIP 1965 |
12.70 |
| 2026-09-24 00:00 |
00:23:51.50 |
+13:48:41.0 |
HIP 1965 |
16.27 |
| 2026-09-24 12:00 |
00:23:37.48 |
+13:47:24.8 |
HIP 1965 |
19.87 |
| 2026-09-25 00:00 |
00:23:23.42 |
+13:46:07.7 |
HIP 1772 |
22.22 |
| 2026-09-25 12:00 |
00:23:09.34 |
+13:44:49.6 |
HIP 1772 |
19.13 |
| 2026-09-26 00:00 |
00:22:55.24 |
+13:43:30.6 |
HIP 1772 |
16.26 |
| 2026-09-26 12:00 |
00:22:41.12 |
+13:42:10.6 |
HIP 1772 |
13.77 |
| 2026-09-27 00:00 |
00:22:26.99 |
+13:40:49.7 |
HIP 1772 |
11.89 |
| 2026-09-27 12:00 |
00:22:12.84 |
+13:39:27.9 |
HIP 1772 |
10.96 |
| 2026-09-28 00:00 |
00:21:58.67 |
+13:38:05.3 |
HIP 1772 |
11.22 |
| 2026-09-28 12:00 |
00:21:44.50 |
+13:36:41.8 |
HIP 1772 |
12.61 |
| 2026-09-29 00:00 |
00:21:30.33 |
+13:35:17.4 |
HIP 1772 |
14.82 |
| 2026-09-29 12:00 |
00:21:16.15 |
+13:33:52.1 |
HIP 1772 |
17.55 |
| 2026-09-30 00:00 |
00:21:01.97 |
+13:32:26.1 |
HIP 1589 |
19.01 |
| 2026-09-30 12:00 |
00:20:47.80 |
+13:30:59.2 |
HIP 1589 |
15.29 |
| 2026-10-01 00:00 |
00:20:33.63 |
+13:29:31.6 |
HIP 1589 |
11.57 |
| 2026-10-01 12:00 |
00:20:19.47 |
+13:28:03.2 |
HIP 1589 |
7.88 |
| 2026-10-02 00:00 |
00:20:05.32 |
+13:26:34.0 |
HIP 1589 |
4.26 |
| 2026-10-02 12:00 |
00:19:51.18 |
+13:25:04.1 |
HIP 1589 |
1.52 |
| 2026-10-03 00:00 |
00:19:37.06 |
+13:23:33.4 |
HIP 1589 |
3.82 |
| 2026-10-03 12:00 |
00:19:22.96 |
+13:22:02.1 |
HIP 1589 |
7.41 |
| 2026-10-04 00:00 |
00:19:08.88 |
+13:20:30.1 |
HIP 1589 |
11.11 |
| 2026-10-04 12:00 |
00:18:54.83 |
+13:18:57.4 |
HIP 1589 |
14.83 |
| 2026-10-05 00:00 |
00:18:40.81 |
+13:17:24.0 |
HIP 1589 |
18.57 |
| 2026-10-05 12:00 |
00:18:26.82 |
+13:15:50.1 |
HIP 1541 |
21.87 |
| 2026-10-06 00:00 |
00:18:12.86 |
+13:14:15.5 |
HIP 1541 |
25.05 |
| 2026-10-06 12:00 |
00:17:58.94 |
+13:12:40.3 |
HIP 1439 |
26.39 |
| 2026-10-07 00:00 |
00:17:45.07 |
+13:11:04.6 |
HIP 1439 |
24.94 |
| 2026-10-07 12:00 |
00:17:31.23 |
+13:09:28.3 |
HIP 1439 |
23.97 |
| 2026-10-08 00:00 |
00:17:17.44 |
+13:07:51.5 |
HIP 1439 |
23.55 |
| 2026-10-08 12:00 |
00:17:03.70 |
+13:06:14.2 |
HIP 1439 |
23.71 |
| 2026-10-09 00:00 |
00:16:50.02 |
+13:04:36.4 |
HIP 1439 |
24.42 |
| 2026-10-09 12:00 |
00:16:36.39 |
+13:02:58.1 |
HIP 1439 |
25.64 |
| 2026-10-10 00:00 |
00:16:22.82 |
+13:01:19.4 |
HIP 1245 |
26.81 |
| 2026-10-10 12:00 |
00:16:09.30 |
+12:59:40.3 |
HIP 1245 |
27.02 |
| 2026-10-11 00:00 |
00:15:55.86 |
+12:58:00.8 |
HIP 1245 |
27.74 |