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
2025-04-24 05:10:16 C 15 06 46.620 -16 45 39.85 V W68
2025-04-24 05:36:51 C 15 06 43.018 -16 45 45.18 V W68
2025-04-24 05:50:25 C 15 06 41.138 -16 45 47.63 V W68
2025-04-24 05:55:00 C 15 06 40.562 -16 45 48.96 V W68
2025-04-24 10:30:07 C 15 06 03.964 -16 47 02.90 V 703
2025-04-24 10:33:22 C 15 06 03.550 -16 47 03.52 V 703
2025-04-24 10:36:37 C 15 06 03.060 -16 47 03.48 V 703
2025-04-24 10:39:53 C 15 06 02.581 -16 47 05.10 V 703
2025-04-25 10:43:34 C 15 02 53.120 -16 51 59.81 X F52
2025-04-25 10:59:18 C 15 02 50.975 -16 52 02.98 X F52
2025-04-25 11:15:01 C 15 02 48.831 -16 52 06.18 X F52
2025-04-25 11:30:42 C 15 02 46.692 -16 52 09.26 X F52
2025-04-25 23:52:34 C 15 01 08.666 -16 54 20.70 V M22
2025-04-25 23:57:47 C 15 01 07.970 -16 54 22.32 V M22
2025-04-26 00:05:54 C 15 01 06.871 -16 54 23.69 V M22
2025-04-26 00:54:40 C 15 01 00.211 -16 54 32.58 V M22
2025-04-26 10:34:02 C 14 59 43.350 -16 56 39.16 V 703
2025-04-26 10:37:18 C 14 59 42.875 -16 56 37.97 V 703
2025-04-26 10:40:34 C 14 59 42.432 -16 56 39.59 V 703
2025-04-26 10:43:50 C 14 59 42.036 -16 56 39.59 V 703
2025-04-27 00:14:54 C 14 57 55.171 -16 58 54.48 V M22
2025-04-27 00:53:21 C 14 57 49.949 -16 59 01.18 V M22
2025-04-27 01:28:59 C 14 57 45.084 -16 59 07.94 V M22
2025-04-27 02:04:50 C 14 57 40.282 -16 59 14.03 V M22
2025-04-28 00:55:30 C 14 54 39.840 -17 03 30.10 V R17
2025-04-28 01:16:03 C 14 54 37.073 -17 03 33.48 V R17
2025-04-28 01:36:34 C 14 54 34.243 -17 03 37.12 V R17
2025-04-28 01:57:07 C 14 54 31.430 -17 03 40.14 V R17
2025-04-28 06:11:17 C 14 53 57.703 -17 04 08.58 V W68
2025-04-28 06:16:14 C 14 53 57.031 -17 04 09.44 V W68
2025-04-28 06:54:05 C 14 53 51.893 -17 04 15.24 V W68
2025-04-28 07:31:27 C 14 53 46.814 -17 04 21.29 V W68
2025-04-28 10:09:07 C 14 53 26.016 -17 05 02.18 V 703
2025-04-28 10:12:24 C 14 53 25.566 -17 05 03.23 V 703
2025-04-28 10:15:41 C 14 53 25.098 -17 05 03.88 V 703
2025-04-28 10:18:59 C 14 53 24.637 -17 05 04.02 V 703
2025-04-29 06:58:23 C 14 50 41.417 -17 08 07.40 V W68
2025-04-29 07:08:18 C 14 50 40.049 -17 08 08.74 V W68
2025-04-29 07:13:53 C 14 50 39.334 -17 08 09.35 V W68
2025-04-29 08:04:40 C 14 50 32.467 -17 08 16.84 V W68
2025-05-02 10:26:09 C 14 40 51.985 -17 18 44.73 X F52
2025-05-02 10:59:04 C 14 40 47.611 -17 18 48.63 X F52
2025-05-02 11:15:30 C 14 40 45.423 -17 18 50.52 X F52
2025-05-03 04:31:13 C 14 38 33.053 -17 20 38.72 V W68
2025-05-03 05:21:41 C 14 38 26.450 -17 20 44.30 V W68
2025-05-03 05:26:18 C 14 38 25.831 -17 20 44.92 V W68
2025-05-03 05:52:25 C 14 38 22.394 -17 20 47.44 V W68
2025-05-03 22:28:25 C 14 36 16.267 -17 22 35.94 V M22
2025-05-03 22:34:22 C 14 36 15.442 -17 22 37.34 V M22
2025-05-03 22:41:44 C 14 36 14.477 -17 22 37.52 V M22