303174 (2004 FH11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4458893332 ± 1.16e-08
Semi-major axis (a)2.2567080642 AU ± 1.28e-09
Inclination (i)21.37439450° ± 2.60e-06
Long. of Asc. Node (Ω)203.53487975° ± 3.79e-06
Arg. of Perihelion (ω)88.08017339° ± 6.29e-06
Mean Anomaly (M)113.94507657° ± 3.51e-06
Mean Motion (n)0.2907362637°/day ± 2.47e-10
Perihelion dist (q)1.25046601 AU ± 2.62e-08
Aphelion dist (Q)3.26295012 AU ± 2.62e-08
Orbital Period3.39010439 yr ± 2.88e-09
Physical Parameters
H (abs. magnitude)16.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.401″
Uncertainty0
Orbit TypeAmor
MOID0.460426 AU
Observations Used2910
Oppositions18
Arc Total2001-2026
First Observation Used2001-09-23
Last Observation Used2026-01-12
Observations (4107)
Date Type RA Dec Mag Band Observatory
2025-12-17 10:58:27 C 05 33 21.838 -04 04 51.19 X F51
2025-12-17 11:32:35 C 05 33 20.274 -04 04 53.72 X F51
2025-12-17 11:49:35 C 05 33 19.493 -04 04 54.84 X F51
2026-01-12 08:05:28 C 05 09 33.359 -03 39 35.74 X F52
2026-01-12 08:23:22 C 05 09 32.817 -03 39 32.91 X F52
2026-01-12 08:41:15 C 05 09 32.294 -03 39 30.29 X F52
2026-01-12 08:59:08 C 05 09 31.752 -03 39 27.97 X F52