메타데이터

항목	값
Designation	150P/LONEOS
Type	P
Perihelion (tp_cal, UTC)	2016-07-24T06:54:40.201920Z
Orbit solution date (soln_date, UTC)	2024-07-13T19:12:21Z
Obs used	1320
NEO	-
M1	15.900
K1	4.500
PC	-

Osculating 궤도요소

항목	값
Epoch (epoch_cal, TDB)	2019-07-24.0000000
e	0.54650135
q (au)	1.759826
a (au)	3.880555
i (deg)	18.508218
Ω (om, deg)	272.407983
ω (w, deg)	245.615019
M (ma, deg)	141.144278

밝기

산란 + 전체 선형

$$ M_a = (16.918 + 2.000\cdot 2.5\log_{10} r) + \epsilon - 2.5\log_{10}\Phi(\theta) + 5\log_{10}\Delta $$ $$ \theta = 180^\circ - \alpha $$ $$ \Phi(\theta) = \frac{\delta_{90} D(\theta) + 1}{\delta_{90} + 1},\quad D(\theta) = k\cdot \Phi_{HG}(\theta; g_f) + (1-k)\cdot \Phi_{HG}(\theta; g_b) $$ $$ \Phi_{HG}(\theta; g) = \left(\frac{1+g^2}{1+g^2-2g\cos\theta}\right)^{3/2},\quad \Phi_{HG}(90^\circ)=1 $$

모델 상수

항목	값
H0	16.918
n	2.000
gf	1.000
gb	-0.616
k	0.800
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)
2026-03-26 00:00	20:51:46.77	-08:11:53.9	HIP 103034	13.27
2026-03-26 12:00	20:52:04.42	-08:09:30.5	HIP 103034	8.39
2026-03-27 00:00	20:52:21.95	-08:07:07.0	HIP 103034	3.78
2026-03-27 12:00	20:52:39.35	-08:04:43.7	HIP 103034	2.69
2026-03-28 00:00	20:52:56.64	-08:02:20.4	HIP 103034	6.95
2026-03-28 12:00	20:53:13.81	-07:59:57.1	HIP 103034	11.70
2026-03-29 00:00	20:53:30.85	-07:57:34.0	HIP 103034	16.49
2026-03-29 12:00	20:53:47.78	-07:55:10.9	HIP 103034	21.28
2026-03-30 00:00	20:54:04.58	-07:52:47.9	HIP 103034	26.05
2026-03-30 12:00	20:54:21.25	-07:50:25.0	HIP 103334	27.24
2026-03-31 00:00	20:54:37.80	-07:48:02.2	HIP 103334	22.68
2026-03-31 12:00	20:54:54.23	-07:45:39.5	HIP 103334	18.24
2026-04-01 00:00	20:55:10.53	-07:43:16.9	HIP 103334	14.01
2026-04-01 12:00	20:55:26.71	-07:40:54.4	HIP 103334	10.21
2026-04-02 00:00	20:55:42.76	-07:38:32.0	HIP 103334	7.48
2026-04-02 12:00	20:55:58.68	-07:36:09.8	HIP 103334	7.12
2026-04-03 00:00	20:56:14.47	-07:33:47.6	HIP 103334	9.36
2026-04-03 12:00	20:56:30.14	-07:31:25.6	HIP 103334	12.89
2026-04-04 00:00	20:56:45.68	-07:29:03.7	HIP 103334	16.89
2026-04-04 12:00	20:57:01.08	-07:26:42.0	HIP 103457	18.80
2026-04-05 00:00	20:57:16.36	-07:24:20.4	HIP 103457	19.39
2026-04-05 12:00	20:57:31.50	-07:21:58.9	HIP 103457	20.94
2026-04-06 00:00	20:57:46.51	-07:19:37.6	HIP 103457	23.23
2026-04-06 12:00	20:58:01.39	-07:17:16.5	HIP 103457	26.07
2026-04-07 00:00	20:58:16.13	-07:14:55.5	HIP 103575	24.05
2026-04-07 12:00	20:58:30.74	-07:12:34.7	HIP 103575	20.24
2026-04-08 00:00	20:58:45.22	-07:10:14.1	HIP 103575	16.70
2026-04-08 12:00	20:58:59.55	-07:07:53.6	HIP 103575	13.61
2026-04-09 00:00	20:59:13.76	-07:05:33.3	HIP 103575	11.29
2026-04-09 12:00	20:59:27.82	-07:03:13.3	HIP 103575	10.27
2026-04-10 00:00	20:59:41.75	-07:00:53.4	HIP 103575	10.86
2026-04-10 12:00	20:59:55.53	-06:58:33.7	HIP 103575	12.83
2026-04-11 00:00	21:00:09.18	-06:56:14.2	HIP 103575	15.63
2026-04-11 12:00	21:00:22.69	-06:53:55.0	HIP 103575	18.88
2026-04-12 00:00	21:00:36.05	-06:51:36.0	HIP 103575	22.37
2026-04-12 12:00	21:00:49.27	-06:49:17.2	HIP 103575	25.98
2026-04-13 00:00	21:01:02.35	-06:46:58.6	HIP 103575	29.66
2026-04-13 12:00	21:01:15.29	-06:44:40.3	HIP 103800	27.80
2026-04-14 00:00	21:01:28.08	-06:42:22.2	HIP 103800	24.53
2026-04-14 12:00	21:01:40.72	-06:40:04.4	HIP 103800	21.49
2026-04-15 00:00	21:01:53.22	-06:37:46.8	HIP 103800	18.77
2026-04-15 12:00	21:02:05.57	-06:35:29.5	HIP 103800	16.52
2026-04-16 00:00	21:02:17.78	-06:33:12.5	HIP 103800	14.92