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
2003-03-28 01:01:50 C 13 48 04.71 +35 21 33.2 d A50
2003-03-29 00:47:43 C 13 41 23.52 +34 32 22.3 d A50
2003-03-29 00:59:10 C 13 41 20.25 +34 31 58.0 d A50
2003-03-29 01:09:42 C 13 41 17.26 +34 31 35.2 d A50
2003-03-29 13:33:25 C 13 37 57.08 +34 05 42.6 m 379
2003-03-29 13:36:42 C 13 37 56.08 +34 05 35.7 m 379
2003-03-29 13:39:05 C 13 37 55.45 +34 05 31.1 m 379
2003-03-29 15:27:07 C 13 37 25.57 +34 01 46.9 m 355
2003-03-29 15:31:53 C 13 37 24.20 +34 01 36.4 m 355
2003-03-29 15:35:18 C 13 37 23.27 +34 01 30.5 m 355
2003-03-29 15:37:52 C 13 37 22.54 +34 01 25.1 m 355
2003-03-29 21:54:32 C 13 35 42.64 +33 47 58.2 d A50
2003-03-29 22:17:15 C 13 35 36.12 +33 47 11.9 d A50
2003-03-29 22:55:54 C 13 35 25.94 +33 45 48.1 c 084
2003-03-30 14:01:16 C 13 31 31.07 +33 13 59.2 379
2003-03-30 14:18:38 C 13 31 26.42 +33 13 20.4 379
2003-03-30 23:59:17 C 13 28 57.59 +32 52 35.6 d A50
2003-03-31 00:09:49 C 13 28 54.91 +32 52 12.8 d A50
2003-03-31 00:21:16 C 13 28 52.01 +32 51 48.6 d A50
2003-03-31 05:47:05 C 13 27 32.53 +32 40 20.4 m 333
2003-03-31 05:48:28 C 13 27 32.18 +32 40 17.7 m 333
2003-03-31 05:49:52 C 13 27 31.78 +32 40 14.2 m 333
2003-03-31 05:51:17 C 13 27 31.43 +32 40 11.5 m 333
2003-04-01 01:06:03 C 13 22 47.77 +31 58 48.8 d 118
2003-04-01 01:11:57 C 13 22 46.35 +31 58 36.1 d 118
2003-04-01 01:14:39 C 13 22 45.65 +31 58 30.2 d 118
2003-04-01 05:14:27 C 13 21 49.94 +31 50 06.3 16.8 H72
2003-04-01 05:17:08 C 13 21 49.19 +31 50 01.1 16.9 H72
2003-04-01 05:18:30 C 13 21 48.85 +31 49 58.1 16.7 H72
2003-04-01 05:20:48 C 13 21 48.35 +31 49 53.2 16.7 H72
2003-04-01 05:23:47 C 13 21 47.62 +31 49 47.5 16.5 H72
2003-04-01 05:25:27 C 13 21 47.22 +31 49 43.6 17.0 H72
2003-04-01 05:27:36 C 13 21 46.67 +31 49 36.9 16.7 H72
2003-04-01 06:36:32 C 13 21 30.67 +31 47 05.8 o 699
2003-04-01 07:03:36 C 13 21 24.01 +31 46 08.2 o 699
2003-04-01 07:30:41 C 13 21 17.39 +31 45 10.5 o 699
2003-04-01 07:57:34 C 13 21 10.80 +31 44 12.7 o 699
2003-04-01 08:45:46 C 13 20 57.89 +31 42 29.3 17.1 H72
2003-04-01 08:49:37 C 13 20 57.02 +31 42 21.1 17.1 H72
2003-04-01 08:52:28 C 13 20 56.30 +31 42 15.2 17.2 H72
2003-04-01 08:56:04 C 13 20 55.41 +31 42 06.3 17.2 H72
2003-04-01 08:58:51 C 13 20 54.75 +31 42 01.1 17.2 H72
2003-04-01 09:01:41 C 13 20 54.01 +31 41 54.3 17.1 H72
2003-04-01 09:04:32 C 13 20 53.34 +31 41 48.1 17.2 H72
2003-04-01 19:59:06 C 13 18 24.59 +31 18 08.1 J87
2003-04-01 20:00:38 C 13 18 24.25 +31 18 05.6 J87
2003-04-01 20:02:12 C 13 18 23.74 +31 18 01.5 J87
2003-04-01 23:04:00 C 13 17 40.06 +31 11 30.3 c 084
2003-04-01 23:45:44 C 13 17 30.21 +31 10 04.2 d A50
2003-04-01 23:56:53 C 13 17 27.54 +31 09 39.7 d A50