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
2021-03-29 21:46:22 C 09 49 43.87 +59 28 17.1 V K87
2021-03-29 21:48:29 C 09 49 44.34 +59 28 07.2 V K87
2021-03-29 21:50:36 C 09 49 44.76 +59 27 57.0 V K87
2021-03-30 00:44:11 C 09 50 24.26 +59 14 29.7 X W34
2021-03-30 00:55:22 C 09 50 26.48 +59 13 38.2 X W34
2021-03-30 01:07:05 C 09 50 28.80 +59 12 43.8 X W34
2021-03-30 01:49:05 C 09 50 36.85 +59 09 31.1 V W46
2021-03-30 02:11:00 C 09 50 41.13 +59 07 48.3 V W46
2021-03-30 02:38:28 C 09 50 46.44 +59 05 41.0 V W46
2021-03-30 05:26:05 C 09 51 20.68 +58 52 38.6 V 703
2021-03-30 05:34:01 C 09 51 22.19 +58 52 01.6 V 703
2021-03-30 05:41:57 C 09 51 23.70 +58 51 24.6 V 703
2021-03-30 05:49:52 C 09 51 25.17 +58 50 47.5 V 703
2021-03-30 22:20:58 C 09 54 40.72 +57 34 18.9 V K87
2021-03-30 22:23:07 C 09 54 41.05 +57 34 08.8 V K87
2021-03-30 22:25:15 C 09 54 41.42 +57 33 59.0 V K87
2021-03-31 04:16:24 C 09 55 48.85 +57 07 23.7 U I41
2021-03-31 04:22:03 C 09 55 49.80 +57 06 58.2 U I41
2021-03-31 04:39:25 C 09 55 52.76 +57 05 39.3 U I41
2021-03-31 04:40:47 C 09 55 52.98 +57 05 33.2 U I41
2021-03-31 08:13:03 C 09 56 30.84 +56 49 33.7 V T05
2021-03-31 08:17:40 C 09 56 31.59 +56 49 12.6 V T05
2021-03-31 08:27:33 C 09 56 33.18 +56 48 27.8 V T05
2021-03-31 08:44:03 C 09 56 35.94 +56 47 12.5 V T05
2021-03-31 21:39:02 C 09 58 51.64 +55 48 47.6 V L63
2021-03-31 21:53:50 C 09 58 54.03 +55 47 40.9 V L63
2021-03-31 22:08:51 C 09 58 56.34 +55 46 33.1 V L63
2021-04-02 05:54:04 C 10 03 58.27 +53 26 55.7 U I41
2021-04-02 05:55:26 C 10 03 58.46 +53 26 49.8 U I41
2021-04-02 07:49:49 C 10 04 14.06 +53 18 31.3 U I41
2021-04-02 07:51:11 C 10 04 14.25 +53 18 25.4 U I41
2021-04-02 10:26:18 C 10 04 36.70 +53 07 22.9 V T08
2021-04-02 10:30:20 C 10 04 37.24 +53 07 05.1 V T08
2021-04-02 10:39:38 C 10 04 38.48 +53 06 25.1 V T08
2021-04-02 10:46:16 C 10 04 39.38 +53 05 55.6 V T08
2021-04-02 10:51:34 C 10 04 40.12 +53 05 32.8 V T08
2021-04-02 10:55:33 C 10 04 40.65 +53 05 15.4 V T08
2021-04-02 10:59:33 C 10 04 41.18 +53 04 57.5 V T08
2021-04-02 11:14:10 C 10 04 43.39 +53 03 53.9 V T08
2021-04-02 19:18:12 C 10 05 55.43 +52 29 16.2 V K74
2021-04-02 19:22:04 C 10 05 55.93 +52 28 59.7 V K74
2021-04-02 19:27:27 C 10 05 56.60 +52 28 37.1 V K74
2021-04-02 19:30:53 C 10 05 57.09 +52 28 22.6 V K74
2021-04-02 19:41:03 C 10 05 57.82 +52 27 40.0 V L18
2021-04-02 19:42:10 C 10 05 58.54 +52 27 34.6 V K74
2021-04-02 19:42:58 C 10 05 58.04 +52 27 32.1 V L18
2021-04-02 19:44:53 C 10 05 58.31 +52 27 24.1 V L18
2021-04-02 19:48:43 C 10 05 58.84 +52 27 07.7 V L18
2021-04-02 19:50:38 C 10 05 59.11 +52 26 59.6 V L18
2021-04-04 22:55:17 C 10 12 30.20 +48 56 13.6 V J27