317643 (2003 FH1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4396756207 ± 2.03e-08
Semi-major axis (a)1.1841005454 AU ± 4.62e-10
Inclination (i)14.63928386° ± 3.15e-06
Long. of Asc. Node (Ω)40.18816850° ± 7.76e-06
Arg. of Perihelion (ω)29.19367987° ± 8.89e-06
Mean Anomaly (M)276.08246218° ± 2.52e-06
Mean Motion (n)0.7649435807°/day ± 4.47e-10
Perihelion dist (q)0.66348040 AU ± 2.41e-08
Aphelion dist (Q)1.70472069 AU ± 2.41e-08
Orbital Period1.28849540 yr ± 7.54e-10
Physical Parameters
H (abs. magnitude)18.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.186″
Uncertainty0
Orbit TypeApollo
MOID0.203434 AU
Observations Used895
Gaia Obs Used24
Oppositions3
Arc Total2003-2017
First Observation Used2003-03-24
Last Observation Used2025-05-22
Observations (938)
Date Type RA Dec Mag Band Observatory
2021-05-25 01:43:12 C 11 28 46.52 +07 45 00.3 V W86
2021-05-25 01:48:46 C 11 28 46.82 +07 44 54.5 V W86
2021-05-25 01:54:22 C 11 28 47.12 +07 44 48.6 V W86
2024-07-19 00:00:52 B 17 43 53.971 -61 49 37.47 Z Y05
2024-07-19 00:36:16 B 17 43 46.208 -61 49 37.78 Z Y05
2024-07-19 01:11:09 B 17 43 38.587 -61 49 38.71 Z Y05
2024-12-31 13:00:10 C 15 15 19.246 +01 21 38.63 V G96
2024-12-31 13:07:42 C 15 15 19.602 +01 21 35.17 V G96
2024-12-31 13:15:13 C 15 15 19.980 +01 21 31.64 V G96
2025-03-11 10:58:53 C 16 24 36.716 -10 51 34.56 V G96
2025-03-11 11:06:17 C 16 24 36.644 -10 51 37.30 V G96
2025-03-11 11:13:41 C 16 24 36.590 -10 51 40.10 V G96
2025-03-11 11:21:05 C 16 24 36.511 -10 51 42.52 V G96
2025-03-24 14:24:11 C 16 16 33.308 -12 46 39.75 X F51
2025-03-24 14:37:36 C 16 16 32.641 -12 46 44.65 X F51
2025-03-24 14:51:09 C 16 16 31.966 -12 46 49.65 X F51
2025-03-28 11:32:07 C 16 11 41.723 -13 20 58.92 V G96
2025-03-28 11:39:30 C 16 11 41.262 -13 21 01.19 V G96
2025-03-28 11:46:53 C 16 11 40.798 -13 21 03.92 V G96
2025-03-28 11:54:16 C 16 11 40.312 -13 21 06.77 V G96
2025-03-28 13:13:22 C 16 11 36.067 -13 21 33.46 X F52
2025-03-28 13:44:50 C 16 11 34.078 -13 21 45.15 X F52
2025-03-28 14:00:37 C 16 11 33.076 -13 21 50.94 X F52
2025-03-29 00:52:46 C 16 10 54.228 -13 25 37.85 V M22
2025-03-29 00:56:40 C 16 10 54.024 -13 25 38.71 V M22
2025-03-29 01:01:23 C 16 10 53.731 -13 25 40.44 V M22
2025-03-29 01:10:52 C 16 10 53.064 -13 25 44.18 V M22
2025-04-01 13:10:24 C 16 05 15.776 -13 56 44.36 X F51
2025-04-01 13:25:21 C 16 05 14.616 -13 56 49.96 X F51
2025-04-01 13:45:51 C 16 05 13.039 -13 56 57.33 X F51
2025-04-01 14:00:48 C 16 05 11.876 -13 57 02.81 X F51
2025-04-10 09:46:16 C 15 46 29.881 -15 12 03.35 V G96
2025-04-10 09:53:36 C 15 46 29.078 -15 12 05.40 V G96
2025-04-10 10:00:56 C 15 46 28.308 -15 12 08.21 V G96
2025-04-10 10:08:16 C 15 46 27.512 -15 12 10.76 V G96
2025-04-21 06:25:29 C 15 15 58.066 -16 29 19.68 V W68
2025-04-21 06:33:32 C 15 15 57.022 -16 29 21.30 V W68
2025-04-21 06:38:43 C 15 15 56.292 -16 29 22.99 V W68
2025-04-21 06:52:59 C 15 15 54.442 -16 29 26.56 V W68
2025-04-22 09:16:36 C 15 12 30.172 -16 36 04.07 V G96
2025-04-22 09:24:01 C 15 12 29.178 -16 36 05.65 V G96
2025-04-22 09:31:25 C 15 12 28.192 -16 36 07.45 V G96
2025-04-22 09:38:50 C 15 12 27.198 -16 36 09.07 V G96
2025-04-22 10:15:26 C 15 12 22.446 -16 36 17.10 V 703
2025-04-22 10:18:41 C 15 12 21.899 -16 36 17.78 V 703
2025-04-22 10:25:12 C 15 12 20.992 -16 36 19.51 V 703
2025-04-22 23:40:36 C 15 10 38.746 -16 39 22.97 V R17
2025-04-23 00:01:07 C 15 10 35.830 -16 39 26.75 V R17
2025-04-23 00:21:40 C 15 10 32.938 -16 39 33.73 V R17
2025-04-23 00:42:11 C 15 10 30.384 -16 39 36.94 V R17