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
2003-03-24 07:20:49 C 14 15 53.95 +38 16 32.8 17.0 c 704
2003-03-24 07:38:15 C 14 15 47.98 +38 16 02.0 16.9 c 704
2003-03-24 07:55:34 C 14 15 42.07 +38 15 30.6 16.9 c 704
2003-03-24 08:12:52 C 14 15 36.16 +38 14 59.2 16.9 c 704
2003-03-24 08:30:09 C 14 15 30.23 +38 14 28.0 16.9 c 704
2003-03-24 08:31:16 C 14 15 29.84 +38 14 26.0 17.2 c 704
2003-03-24 08:48:43 C 14 15 23.87 +38 13 54.5 17.3 c 704
2003-03-24 09:06:01 C 14 15 17.93 +38 13 23.8 17.1 c 704
2003-03-24 09:40:50 C 14 15 06.00 +38 12 20.3 17.1 c 704
2003-03-25 01:15:57 C 14 10 00.94 +37 43 18.0 o 620
2003-03-25 01:16:10 C 14 10 00.69 +37 43 12.2 17.3 026
2003-03-25 01:20:07 C 14 09 59.44 +37 43 04.5 c 198
2003-03-25 01:20:49 C 14 09 59.14 +37 43 03.6 17.4 026
2003-03-25 01:21:12 C 14 09 59.21 +37 43 08.2 o 620
2003-03-25 01:25:14 C 14 09 57.52 +37 42 53.9 c 113
2003-03-25 01:26:24 C 14 09 57.45 +37 42 58.5 o 620
2003-03-25 01:26:49 C 14 09 57.00 +37 42 51.0 c 113
2003-03-25 01:27:54 C 14 09 56.52 +37 42 49.3 d 557
2003-03-25 01:28:24 C 14 09 56.45 +37 42 47.8 c 113
2003-03-25 01:30:14 C 14 09 55.81 +37 42 45.7 c 246
2003-03-25 01:30:16 C 14 09 55.74 +37 42 44.9 d 557
2003-03-25 01:30:46 C 14 09 55.63 +37 42 44.9 c 246
2003-03-25 01:31:27 C 14 09 55.35 +37 42 42.6 d 557
2003-03-25 01:31:28 C 14 09 55.42 +37 42 43.6 c 246
2003-03-25 01:31:36 C 14 09 55.72 +37 42 48.8 o 620
2003-03-25 01:32:36 C 14 09 55.06 +37 42 41.6 c 246
2003-03-25 01:33:06 C 14 09 54.88 +37 42 40.6 c 246
2003-03-25 01:35:05 C 14 09 54.14 +37 42 35.5 d 557
2003-03-25 01:36:15 C 14 09 53.75 +37 42 33.5 d 557
2003-03-25 01:36:48 C 14 09 53.99 +37 42 38.9 o 620
2003-03-25 01:39:58 C 14 09 52.83 +37 42 27.8 c 198
2003-03-25 01:45:23 C 14 09 51.01 +37 42 17.6 c 198
2003-03-25 01:49:36 C 14 09 49.61 +37 42 09.7 c 198
2003-03-25 01:51:42 C 14 09 48.86 +37 42 05.7 c 198
2003-03-25 01:55:55 C 14 09 47.49 +37 41 57.8 c 198
2003-03-25 01:57:59 C 14 09 46.78 +37 41 53.2 198
2003-03-25 02:10:37 C 14 09 42.58 +37 41 29.6 198
2003-03-25 02:19:01 C 14 09 39.76 +37 41 13.6 198
2003-03-25 02:27:27 C 14 09 36.96 +37 40 57.6 198
2003-03-25 02:28:18 C 14 09 36.52 +37 40 54.9 d 557
2003-03-25 02:29:32 C 14 09 36.24 +37 40 53.5 198
2003-03-25 02:31:03 C 14 09 35.51 +37 40 50.1 d 118
2003-03-25 02:35:15 C 14 09 34.09 +37 40 42.0 d 118
2003-03-25 02:37:43 C 14 09 33.39 +37 40 36.6 d 557
2003-03-25 02:39:46 C 14 09 32.62 +37 40 33.2 d 118
2003-03-25 02:41:27 C 14 09 32.13 +37 40 30.3 d 118
2003-03-25 02:43:05 C 14 09 31.63 +37 40 26.3 d 557
2003-03-25 03:21:18 C 14 09 19.02 +37 39 12.8 d 557
2003-03-25 03:28:03 C 14 09 16.84 +37 38 59.8 d 557
2003-03-25 07:25:49 C 14 08 02.91 +37 31 41.3 c 854