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
2012-04-25 04:43:20 C 11 29 58.16 +19 31 05.6 r 703
2012-04-25 04:51:36 C 11 29 58.09 +19 30 50.8 r 703
2012-04-25 04:59:41 C 11 29 58.02 +19 30 36.3 r 703
2012-04-27 22:59:27 C 11 30 08.25 +17 37 38.1 t 130
2012-04-27 23:02:20 C 11 30 08.27 +17 37 33.3 t 130
2012-04-27 23:05:15 C 11 30 08.30 +17 37 28.3 t 130
2012-04-27 23:08:08 C 11 30 08.29 +17 37 23.3 t 130
2012-05-03 20:39:20 C 11 31 45.43 +14 02 30.7 c A24
2012-05-03 20:41:24 C 11 31 45.40 +14 02 28.0 c A24
2012-05-03 21:04:11 C 11 31 45.72 +14 01 56.2 c A24
2012-05-03 21:27:29 C 11 31 46.05 +14 01 23.3 c A24
2012-05-03 21:50:16 C 11 31 46.35 +14 00 51.8 c A24
2012-05-03 21:52:19 C 11 31 46.44 +14 00 48.7 c A24
2012-06-12 04:06:01 C 12 06 40.50 -01 21 28.1 r G96
2012-06-12 04:16:00 C 12 06 40.96 -01 21 35.7 r G96
2012-06-12 04:26:00 C 12 06 41.47 -01 21 42.9 r G96
2012-06-12 04:36:00 C 12 06 41.90 -01 21 50.7 r G96
2015-05-12 09:12:08 C 20 18 12.63 -37 14 36.7 u 807
2015-05-12 09:19:20 C 20 18 12.95 -37 14 41.5 u 807
2015-05-12 09:26:21 C 20 18 13.24 -37 14 46.2 u 807
2015-06-01 07:06:14 C 20 35 41.75 -43 16 48.8 u 807
2015-06-01 07:15:05 C 20 35 41.88 -43 16 57.8 u 807
2015-06-01 07:24:10 C 20 35 42.05 -43 17 07.0 u 807
2015-06-04 06:27:23 C 20 36 50.83 -44 26 34.1 u 807
2015-06-04 06:35:24 C 20 36 50.95 -44 26 42.2 u 807
2015-06-04 06:43:39 C 20 36 50.96 -44 26 50.3 u 807
2015-06-27 03:56:30 C 20 21 32.16 -55 36 21.8 u 807
2015-06-27 04:01:46 C 20 21 31.69 -55 36 29.2 u 807
2015-06-27 04:06:16 C 20 21 31.28 -55 36 35.5 u 807
2015-07-02 05:07:04 C 20 09 13.51 -58 18 46.2 u 807
2015-07-02 05:11:36 C 20 09 12.95 -58 18 52.2 u 807
2015-07-02 05:16:16 C 20 09 12.38 -58 18 58.4 u 807
2015-07-02 05:20:26 C 20 09 11.83 -58 19 04.0 u 807
2015-07-02 05:25:00 C 20 09 11.21 -58 19 10.0 u 807
2015-07-03 05:16:19 C 20 06 13.58 -58 50 25.9 u 807
2015-07-03 05:19:52 C 20 06 13.07 -58 50 30.8 u 807
2015-07-03 05:23:34 C 20 06 12.63 -58 50 36.0 u 807
2015-07-03 05:26:53 C 20 06 12.13 -58 50 40.1 u 807
2015-07-03 05:30:34 C 20 06 11.58 -58 50 44.8 u 807
2015-07-04 04:51:30 C 20 03 06.86 -59 20 57.7 u 807
2015-07-04 05:00:23 C 20 03 05.58 -59 21 09.2 u 807
2015-07-04 05:04:31 C 20 03 04.99 -59 21 14.5 u 807
2015-07-04 05:09:04 C 20 03 04.32 -59 21 20.3 u 807
2016-02-19 09:06:28 C 16 19 00.70 -10 26 29.9 u 807
2016-02-19 09:10:15 C 16 19 00.85 -10 26 31.3 u 807
2016-02-19 09:14:15 C 16 19 00.99 -10 26 32.6 u 807
2016-02-19 09:18:16 C 16 19 01.14 -10 26 34.4 u 807
2016-02-19 09:21:47 C 16 19 01.30 -10 26 35.9 u 807
2016-04-05 13:53:04 C 16 14 09.947 -17 36 40.71 L F51
2016-04-05 14:22:13 C 16 14 07.814 -17 36 52.19 L F51