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
2003-03-25 07:27:54 C 14 08 02.23 +37 31 37.5 c 854
2003-03-25 07:30:00 C 14 08 01.52 +37 31 33.6 c 854
2003-03-25 08:16:16 C 14 07 46.05 +37 30 06.9 17.1 c 704
2003-03-25 08:32:40 C 14 07 40.59 +37 29 35.1 16.8 c 704
2003-03-25 08:49:10 C 14 07 35.19 +37 29 04.4 17.0 c 704
2003-03-25 22:52:40 C 14 03 09.34 +37 01 50.4 d 557
2003-03-26 00:53:34 C 14 02 30.62 +36 57 57.2 d 557
2003-03-26 02:30:53 C 14 01 59.53 +36 54 46.0 d 557
2003-03-26 03:30:10 C 14 01 40.71 +36 52 48.1 d 557
2003-03-26 07:24:24 C 14 00 29.80 +36 45 19.0 c 649
2003-03-26 07:28:40 C 14 00 28.47 +36 45 10.9 c 649
2003-03-26 07:32:42 C 14 00 27.17 +36 45 02.7 c 649
2003-03-26 08:40:59 C 14 00 06.00 +36 42 52.8 16.8 c 704
2003-03-26 08:58:48 C 14 00 00.34 +36 42 17.7 16.6 c 704
2003-03-26 09:07:20 C 13 59 58.18 +36 42 00.1 c 670
2003-03-26 09:16:31 C 13 59 54.68 +36 41 42.9 17.0 c 704
2003-03-26 09:34:12 C 13 59 49.06 +36 41 08.2 16.8 c 704
2003-03-26 09:52:17 C 13 59 43.34 +36 40 32.0 17.0 c 704
2003-03-26 11:31:20 C 13 59 12.46 +36 37 14.0 c 670
2003-03-26 14:54:36 C 13 58 12.48 +36 30 33.5 m 379
2003-03-26 15:02:55 C 13 58 09.87 +36 30 16.5 m 379
2003-03-26 15:06:59 C 13 58 08.67 +36 30 08.7 m 379
2003-03-26 20:14:36 C 13 56 36.39 +36 19 39.7 d 151
2003-03-26 20:20:56 C 13 56 34.42 +36 19 28.8 d 151
2003-03-26 20:21:34 C 13 56 34.29 +36 19 25.2 d 151
2003-03-26 20:22:47 C 13 56 33.92 +36 19 23.9 d 151
2003-03-26 20:26:11 C 13 56 32.82 +36 19 18.7 d 151
2003-03-26 23:27:47 C 13 55 36.28 +36 13 22.6 d A50
2003-03-26 23:38:19 C 13 55 33.84 +36 13 03.6 c 587
2003-03-26 23:38:31 C 13 55 33.02 +36 13 00.8 d A50
2003-03-26 23:39:54 C 13 55 33.36 +36 13 00.2 c 587
2003-03-26 23:41:30 C 13 55 32.84 +36 12 57.3 c 587
2003-03-26 23:49:07 C 13 55 29.77 +36 12 40.0 d A50
2003-03-27 00:01:31 C 13 55 25.90 +36 12 14.9 d A50
2003-03-27 00:12:04 C 13 55 22.82 +36 11 54.6 d A50
2003-03-27 08:59:33 C 13 52 45.66 +35 54 22.9 16.8 c 704
2003-03-27 09:17:31 C 13 52 40.17 +35 53 46.4 16.9 c 704
2003-03-27 09:35:33 C 13 52 34.67 +35 53 09.8 17.2 c 704
2003-03-27 09:53:07 C 13 52 29.27 +35 52 34.6 17.1 c 704
2003-03-27 10:11:03 C 13 52 23.84 +35 51 57.6 17.4 c 704
2003-03-27 20:59:11 C 13 49 17.09 +35 29 45.9 c 240
2003-03-27 20:59:51 C 13 49 16.89 +35 29 44.5 c 240
2003-03-27 21:01:51 C 13 49 16.27 +35 29 40.4 c 240
2003-03-27 21:03:51 C 13 49 15.67 +35 29 36.5 c 240
2003-03-27 21:04:32 C 13 49 15.48 +35 29 35.2 c 240
2003-03-27 21:07:11 C 13 49 14.70 +35 29 29.9 c 240
2003-03-27 21:07:51 C 13 49 14.51 +35 29 28.6 c 240
2003-03-27 21:09:12 C 13 49 14.10 +35 29 26.1 c 240
2003-03-27 21:09:52 C 13 49 13.89 +35 29 24.5 c 240
2003-03-28 00:51:02 C 13 48 07.76 +35 21 54.7 d A50