2004 AC

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6730354659 ± 9.91e-08
Semi-major axis (a)1.8004439597 AU ± 2.17e-09
Inclination (i)11.54071150° ± 9.39e-06
Long. of Asc. Node (Ω)13.52353743° ± 9.41e-05
Arg. of Perihelion (ω)171.48114627° ± 9.23e-05
Mean Anomaly (M)354.45908650° ± 3.79e-06
Mean Motion (n)0.4079837486°/day ± 7.39e-10
Perihelion dist (q)0.58868132 AU ± 1.79e-07
Aphelion dist (Q)3.01220660 AU ± 1.79e-07
Orbital Period2.41584692 yr ± 4.38e-09
Physical Parameters
H (abs. magnitude)18.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.394″
Uncertainty0
Orbit TypeApollo
MOID0.195387 AU
Observations Used144
Oppositions9
Arc Total2004-2020
First Observation Used2004-01-04
Last Observation Used2020-12-20
Observations (152)
Date Type RA Dec Mag Band Observatory
2020-12-20 12:25:51 C 14 42 35.23 +37 08 56.0 V 703
2020-12-20 12:33:47 C 14 42 39.08 +37 08 09.9 V 703