2016 AJ9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5671245931 ± 2.08e-08
Semi-major axis (a)2.5235116515 AU ± 3.92e-09
Inclination (i)10.64513345° ± 5.45e-06
Long. of Asc. Node (Ω)102.62086082° ± 8.62e-06
Arg. of Perihelion (ω)341.91770823° ± 1.92e-05
Mean Anomaly (M)172.63836561° ± 6.03e-06
Mean Motion (n)0.2458693000°/day ± 5.72e-10
Perihelion dist (q)1.09236613 AU ± 5.25e-08
Aphelion dist (Q)3.95465717 AU ± 5.28e-08
Orbital Period4.00874076 yr ± 9.33e-09
Physical Parameters
H (abs. magnitude)24.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.211″
Uncertainty0
Orbit TypeAmor
MOID0.117007 AU
Observations Used51
Oppositions9
Arc Total2011-2023
First Observation Used2011-11-15
Last Observation Used2023-12-15
Observations (51)
Date Type RA Dec Mag Band Observatory
2023-12-15 09:39:20 C 04 09 05.031 -13 39 34.57 X F52