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
2021-04-13 22:30:32 C 10 31 54.97 +36 26 28.0 V 160
2021-04-13 22:34:14 C 10 31 55.21 +36 26 16.8 V 160
2021-04-13 22:37:56 C 10 31 55.43 +36 26 05.6 V 160
2021-04-14 05:04:19 C 10 32 23.85 +36 07 01.8 V G96
2021-04-14 05:12:29 C 10 32 24.38 +36 06 37.4 V G96
2021-04-14 05:20:39 C 10 32 24.92 +36 06 13.2 V G96
2021-04-14 05:28:49 C 10 32 25.44 +36 05 49.0 V G96
2021-04-17 07:40:52 C 10 37 30.88 +32 36 59.7 V T08
2021-04-17 07:46:10 C 10 37 31.19 +32 36 45.3 V T08
2021-04-17 08:10:16 C 10 37 32.61 +32 35 40.8 V T08
2021-04-17 08:33:20 C 10 37 33.95 +32 34 39.0 V T08
2021-04-18 05:09:53 C 10 38 54.48 +31 40 16.5 V 703
2021-04-18 05:18:01 C 10 38 55.02 +31 39 55.3 V 703
2021-04-18 05:26:10 C 10 38 55.46 +31 39 34.1 V 703
2021-04-18 05:34:18 C 10 38 55.96 +31 39 13.1 V 703
2021-04-18 22:25:02 C 10 40 00.24 +30 55 50.4 o 069
2021-04-18 22:40:03 C 10 40 01.17 +30 55 09.7 o 069
2021-04-18 22:55:03 C 10 40 02.12 +30 54 31.0 o 069
2021-04-19 07:16:03 C 10 40 34.50 +30 33 42.8 V T05
2021-04-19 08:04:33 C 10 40 37.16 +30 31 41.2 V T05
2021-04-19 08:09:14 C 10 40 37.45 +30 31 28.9 V T05
2021-04-19 08:21:35 C 10 40 38.17 +30 30 58.4 V T05
2021-04-24 20:17:18 C 10 48 34.16 +25 27 25.3 V K87
2021-04-24 20:23:38 C 10 48 34.50 +25 27 12.1 V K87
2021-04-24 20:29:57 C 10 48 34.90 +25 26 58.8 V K87
2021-04-29 08:04:54 C 10 54 40.74 +21 54 34.8 V T08
2021-04-29 08:09:50 C 10 54 41.00 +21 54 24.8 V T08
2021-04-29 08:52:17 C 10 54 43.14 +21 53 06.0 V T08
2021-04-29 09:03:37 C 10 54 43.74 +21 52 45.6 V T08
2021-04-29 13:30:46 C 10 54 59.00 +21 44 29.7 q D29
2021-04-29 13:55:21 C 10 55 00.28 +21 43 44.2 q D29
2021-04-29 14:15:43 C 10 55 01.33 +21 43 06.8 q D29
2021-04-30 05:43:38 C 10 55 52.86 +21 14 57.4 V 703
2021-04-30 05:44:17 C 10 55 53.07 +21 14 58.7 V 703
2021-04-30 05:51:14 C 10 55 53.29 +21 14 44.3 V 703
2021-04-30 05:58:51 C 10 55 53.58 +21 14 29.9 V 703
2021-04-30 05:59:29 C 10 55 53.84 +21 14 29.9 V 703
2021-04-30 06:06:27 C 10 55 54.01 +21 14 16.3 V 703
2021-04-30 06:07:06 C 10 55 54.29 +21 14 16.1 V 703
2021-05-01 07:10:54 C 10 57 17.76 +20 29 45.3 V T05
2021-05-01 07:19:33 C 10 57 18.20 +20 29 29.6 V T05
2021-05-01 07:24:09 C 10 57 18.39 +20 29 21.9 V T05
2021-05-01 07:38:44 C 10 57 19.16 +20 28 56.6 V T05
2021-05-06 05:09:32 C 11 03 45.40 +17 15 48.4 V G96
2021-05-06 05:17:03 C 11 03 45.77 +17 15 36.6 V G96
2021-05-06 05:24:34 C 11 03 46.16 +17 15 25.0 V G96
2021-05-06 05:32:05 C 11 03 46.54 +17 15 13.3 V G96
2021-05-10 20:54:17 C 11 09 51.31 +14 32 43.5 o 069
2021-05-10 21:09:18 C 11 09 52.02 +14 32 22.8 o 069
2021-05-10 21:24:17 C 11 09 52.86 +14 32 02.4 o 069