메타데이터

항목	값
Designation	241P/LINEAR
Type	P
Perihelion (tp_cal, UTC)	2010-07-17T08:34:46.513920Z
Orbit solution date (soln_date, UTC)	2022-05-06T00:43:04Z
Obs used	874
NEO	-
M1	14.300
K1	7.250
PC	-

Osculating 궤도요소

항목	값
Epoch (epoch_cal, TDB)	2015-01-18.0000000
e	0.60991749
q (au)	1.932371
a (au)	4.953749
i (deg)	20.868312
Ω (om, deg)	305.806635
ω (w, deg)	110.525675
M (ma, deg)	147.108792

밝기

산란 + 전체 선형

$$ M_a = (12.777 + 3.761\cdot 2.5\log_{10} r) + \epsilon - 2.5\log_{10}\Phi(\theta) + 5\log_{10}\Delta $$ $$ \theta = 180^\circ - \alpha $$ $$ \Phi(\theta) = \frac{\delta_{90} D(\theta) + 1}{\delta_{90} + 1},\quad D(\theta) = k\cdot \Phi_{HG}(\theta; g_f) + (1-k)\cdot \Phi_{HG}(\theta; g_b) $$ $$ \Phi_{HG}(\theta; g) = \left(\frac{1+g^2}{1+g^2-2g\cos\theta}\right)^{3/2},\quad \Phi_{HG}(90^\circ)=1 $$

모델 상수

항목	값
H0	12.777
n	3.761
gf	1.000
gb	-0.932
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	14:41:19.89	-35:16:00.0	HIP 72010	29.06
2026-09-20 12:00	14:41:35.10	-35:16:03.9	HIP 72010	26.03
2026-09-21 00:00	14:41:50.39	-35:16:08.5	HIP 72010	23.01
2026-09-21 12:00	14:42:05.76	-35:16:13.7	HIP 72010	20.01
2026-09-22 00:00	14:42:21.21	-35:16:19.5	HIP 72010	17.05
2026-09-22 12:00	14:42:36.72	-35:16:26.1	HIP 72010	14.17
2026-09-23 00:00	14:42:52.31	-35:16:33.2	HIP 72010	11.43
2026-09-23 12:00	14:43:07.98	-35:16:41.0	HIP 72010	9.00
2026-09-24 00:00	14:43:23.72	-35:16:49.4	HIP 72010	7.19
2026-09-24 12:00	14:43:39.52	-35:16:58.5	HIP 72010	6.58
2026-09-25 00:00	14:43:55.40	-35:17:08.2	HIP 72010	7.49
2026-09-25 12:00	14:44:11.36	-35:17:18.5	HIP 72010	9.50
2026-09-26 00:00	14:44:27.38	-35:17:29.4	HIP 72104	8.83
2026-09-26 12:00	14:44:43.47	-35:17:41.0	HIP 72104	6.96
2026-09-27 00:00	14:44:59.63	-35:17:53.2	HIP 72104	6.38
2026-09-27 12:00	14:45:15.85	-35:18:06.0	HIP 72104	7.42
2026-09-28 00:00	14:45:32.15	-35:18:19.4	HIP 72104	9.58
2026-09-28 12:00	14:45:48.51	-35:18:33.4	HIP 72104	12.29
2026-09-29 00:00	14:46:04.94	-35:18:48.1	HIP 72104	15.27
2026-09-29 12:00	14:46:21.43	-35:19:03.3	HIP 72104	18.41
2026-09-30 00:00	14:46:37.99	-35:19:19.2	HIP 72104	21.63
2026-09-30 12:00	14:46:54.62	-35:19:35.6	HIP 72104	24.91
2026-10-01 00:00	14:47:11.31	-35:19:52.7	HIP 72445	24.97
2026-10-01 12:00	14:47:28.06	-35:20:10.3	HIP 72445	22.11
2026-10-02 00:00	14:47:44.88	-35:20:28.5	HIP 72445	19.42
2026-10-02 12:00	14:48:01.76	-35:20:47.4	HIP 72445	16.99
2026-10-03 00:00	14:48:18.70	-35:21:06.8	HIP 72459	14.78
2026-10-03 12:00	14:48:35.70	-35:21:26.8	HIP 72459	12.72
2026-10-04 00:00	14:48:52.77	-35:21:47.4	HIP 72459	11.37
2026-10-04 12:00	14:49:09.89	-35:22:08.5	HIP 72459	11.00
2026-10-05 00:00	14:49:27.08	-35:22:30.3	HIP 72459	11.71
2026-10-05 12:00	14:49:44.32	-35:22:52.6	HIP 72459	13.34
2026-10-06 00:00	14:50:01.62	-35:23:15.5	HIP 72459	15.62
2026-10-06 12:00	14:50:18.98	-35:23:38.9	HIP 72584	18.21
2026-10-07 00:00	14:50:36.40	-35:24:03.0	HIP 72584	18.49
2026-10-07 12:00	14:50:53.87	-35:24:27.5	HIP 72584	19.45
2026-10-08 00:00	14:51:11.40	-35:24:52.7	HIP 72806	20.86
2026-10-08 12:00	14:51:28.98	-35:25:18.4	HIP 72806	17.35
2026-10-09 00:00	14:51:46.62	-35:25:44.7	HIP 72806	13.89
2026-10-09 12:00	14:52:04.32	-35:26:11.5	HIP 72806	10.52
2026-10-10 00:00	14:52:22.06	-35:26:38.9	HIP 72806	7.41
2026-10-10 12:00	14:52:39.86	-35:27:06.8	HIP 72806	5.06
2026-10-11 00:00	14:52:57.71	-35:27:35.3	HIP 72806	4.82