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
2016-04-05 14:36:48 C 16 14 06.764 -17 36 57.84 L F51
2016-04-14 09:25:35 C 15 56 22.70 -18 57 19.9 q 703
2016-04-14 09:53:41 C 15 56 19.81 -18 57 28.7 q 703
2016-05-03 06:57:54 C 15 02 25.00 -20 55 40.1 q G96
2016-05-03 07:04:02 C 15 02 24.17 -20 55 40.7 q G96
2016-05-03 07:10:10 C 15 02 23.35 -20 55 41.5 q G96
2016-05-03 07:16:17 C 15 02 22.54 -20 55 42.3 q G96
2016-05-04 07:10:00 C 14 59 18.68 -20 58 47.2 q I52
2016-05-04 07:12:57 C 14 59 18.29 -20 58 47.4 q I52
2016-05-04 07:19:54 C 14 59 17.39 -20 58 48.2 q I52
2016-05-04 07:22:29 C 14 59 17.05 -20 58 48.4 q I52
2016-05-06 06:56:08 C 14 53 14.07 -21 03 56.1 R G45
2016-05-06 07:03:15 C 14 53 13.09 -21 03 57.1 R G45
2016-05-06 07:08:29 C 14 53 12.44 -21 03 57.5 R G45
2016-05-06 07:15:00 C 14 53 11.58 -21 03 58.0 R G45
2016-05-06 07:20:54 C 14 53 10.81 -21 03 58.4 R G45
2016-05-06 07:27:38 C 14 53 09.94 -21 03 59.3 R G45
2016-05-09 07:06:07 C 14 44 15.50 -21 09 20.9 q 703
2016-05-09 07:14:07 C 14 44 14.49 -21 09 20.7 q 703
2016-05-09 07:22:09 C 14 44 13.50 -21 09 21.2 q 703
2016-05-10 06:23:17 C 14 41 26.18 -21 10 32.1 R G45
2016-05-10 06:24:33 C 14 41 26.06 -21 10 32.2 R G45
2016-05-10 06:29:51 C 14 41 25.38 -21 10 32.2 R G45
2016-05-10 06:32:17 C 14 41 25.09 -21 10 32.2 R G45
2016-05-10 06:36:47 C 14 41 24.52 -21 10 32.3 R G45
2016-05-10 06:39:10 C 14 41 24.24 -21 10 32.6 R G45
2016-05-10 06:45:11 C 14 41 23.47 -21 10 32.8 R G45
2016-05-10 06:51:38 C 14 41 22.69 -21 10 33.3 R G45
2016-05-10 06:52:30 C 14 41 22.57 -21 10 33.5 R G45
2016-05-11 00:33:51 C 14 39 15.13 -21 11 02.8 o K95
2016-05-11 00:37:20 C 14 39 14.75 -21 11 02.1 o K95
2016-05-13 06:23:50 C 14 32 59.50 -21 12 39.0 R G45
2016-05-13 06:24:42 C 14 32 59.37 -21 12 39.3 R G45
2016-05-13 06:30:32 C 14 32 58.68 -21 12 39.1 R G45
2016-05-13 06:32:57 C 14 32 58.39 -21 12 39.3 R G45
2016-05-13 06:37:02 C 14 32 57.88 -21 12 39.4 R G45
2016-05-13 06:39:27 C 14 32 57.62 -21 12 39.1 R G45
2016-05-13 06:43:31 C 14 32 57.16 -21 12 38.7 R G45
2016-05-13 06:45:28 C 14 32 56.95 -21 12 39.1 R G45
2016-05-13 06:52:07 C 14 32 56.11 -21 12 39.8 R G45
2016-05-13 06:52:12 C 14 32 56.16 -21 12 39.2 R G45
2016-05-29 05:06:50 C 13 58 06.62 -21 02 46.2 R G45
2016-05-29 05:20:30 C 13 58 05.85 -21 02 44.7 R G45
2016-05-29 05:27:21 C 13 58 05.31 -21 02 44.9 R G45
2016-05-29 05:30:30 C 13 58 05.10 -21 02 44.4 R G45
2016-05-29 05:37:03 C 13 58 04.65 -21 02 44.6 R G45
2016-05-29 06:04:14 C 13 58 02.76 -21 02 43.5 R G45
2016-05-29 06:10:59 C 13 58 02.34 -21 02 43.1 R G45
2021-02-24 18:55:47 C 23 30 49.60 +46 48 00.3 V 204
2021-02-24 19:14:32 C 23 30 51.43 +46 49 17.1 V 204