2019 AC11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4333714825 ± 9.09e-08
Semi-major axis (a)2.2722905361 AU ± 9.40e-08
Inclination (i)11.40598356° ± 5.41e-06
Long. of Asc. Node (Ω)52.57413317° ± 5.43e-05
Arg. of Perihelion (ω)88.86197831° ± 1.62e-04
Mean Anomaly (M)350.99201162° ± 8.19e-05
Mean Motion (n)0.2877507648°/day ± 1.79e-08
Perihelion dist (q)1.28754462 AU ± 2.13e-07
Aphelion dist (Q)3.25703645 AU ± 2.47e-07
Orbital Period3.42527772 yr ± 2.12e-07
Physical Parameters
H (abs. magnitude)21.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.228″
Uncertainty0
Orbit TypeAmor
MOID0.374850 AU
Observations Used56
Oppositions6
Arc Total2018-2026
First Observation Used2018-12-16
Last Observation Used2026-05-10
Observations (56)
Date Type RA Dec Mag Band Observatory
2026-04-26 22:07:23 C 15 25 01.037 -14 10 18.05 X M57
2026-04-27 01:12:10 C 15 24 49.044 -14 11 12.26 X M57
2026-05-10 07:25:08 C 15 04 50.005 -15 35 39.62 V V06
2026-05-10 07:40:00 C 15 04 49.062 -15 35 43.40 V V06
2026-05-10 07:54:52 C 15 04 48.140 -15 35 46.82 V V06
2026-05-10 08:09:44 C 15 04 47.183 -15 35 50.03 V V06