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
2025-05-03 22:56:34 C 14 36 12.617 -17 22 39.14 V M22
2025-05-04 07:41:32 C 14 35 06.425 -17 23 49.02 V 703
2025-05-04 07:44:52 C 14 35 05.975 -17 23 49.20 V 703
2025-05-04 07:48:12 C 14 35 05.582 -17 23 49.67 V 703
2025-05-04 07:51:33 C 14 35 05.183 -17 23 50.46 V 703
2025-05-04 22:42:08 C 14 33 13.726 -17 25 03.25 V M22
2025-05-04 22:46:42 C 14 33 13.166 -17 25 03.25 V M22
2025-05-04 22:54:49 C 14 33 12.110 -17 25 04.33 V M22
2025-05-04 23:09:25 C 14 33 10.226 -17 25 05.70 V M22
2025-05-05 21:18:04 C 14 30 26.287 -17 27 07.31 V M22
2025-05-05 21:19:22 C 14 30 26.126 -17 27 07.78 V M22
2025-05-05 21:21:19 C 14 30 25.886 -17 27 07.52 V M22
2025-05-05 21:25:17 C 14 30 25.358 -17 27 08.39 V M22
2025-05-05 21:31:09 C 14 30 24.612 -17 27 08.57 V M22
2025-05-05 21:58:33 C 14 30 21.197 -17 27 10.58 V M22
2025-05-05 22:10:23 C 14 30 19.658 -17 27 11.30 V M22
2025-05-06 09:41:33 C 14 28 55.206 -17 28 24.46 X F51
2025-05-06 09:57:26 C 14 28 53.210 -17 28 25.73 X F51
2025-05-06 10:13:18 C 14 28 51.206 -17 28 27.07 X F51
2025-05-19 03:26:02 C 13 56 51.004 -17 42 14.47 V G96
2025-05-19 03:34:07 C 13 56 50.276 -17 42 14.62 V G96
2025-05-19 03:42:16 C 13 56 49.571 -17 42 15.30 V G96
2025-05-19 04:00:58 C 13 56 47.900 -17 42 15.48 V G96
2025-05-19 07:41:19 C 13 56 28.992 -17 42 18.77 X F51
2025-05-19 07:57:59 C 13 56 27.514 -17 42 19.22 X F51
2025-05-19 08:14:39 C 13 56 26.033 -17 42 19.62 X F51
2025-05-20 06:27:44 C 13 54 34.560 -17 42 52.70 U I41
2025-05-20 06:47:52 C 13 54 32.839 -17 42 53.10 U I41
2025-05-20 07:07:58 C 13 54 31.130 -17 42 53.39 U I41
2025-05-20 07:28:05 C 13 54 29.419 -17 42 53.78 U I41
2025-05-20 22:35:14 C 13 53 16.589 -17 43 13.76 V R17
2025-05-20 22:55:47 C 13 53 14.844 -17 43 14.09 V R17
2025-05-20 23:16:17 C 13 53 13.183 -17 43 15.56 V R17
2025-05-20 23:36:51 C 13 53 11.400 -17 43 15.49 V R17
2025-05-22 12:02:44 C 13 50 23.424 -17 43 55.56 V P07
2025-05-22 13:43:16 C 13 50 15.605 -17 43 58.51 V P07
2025-05-22 15:30:53 C 13 50 07.207 -17 44 01.21 V P07
2025-05-22 15:54:06 C 13 50 05.407 -17 44 01.86 V P07