2019 AY9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4623377145 ± 3.49e-08
Semi-major axis (a)1.2963483617 AU ± 7.27e-09
Inclination (i)11.97595268° ± 4.18e-06
Long. of Asc. Node (Ω)143.82188079° ± 1.68e-05
Arg. of Perihelion (ω)226.43106569° ± 2.17e-05
Mean Anomaly (M)291.13348684° ± 1.32e-05
Mean Motion (n)0.6677742856°/day ± 5.61e-09
Perihelion dist (q)0.69699762 AU ± 4.54e-08
Aphelion dist (Q)1.89569910 AU ± 4.65e-08
Orbital Period1.47598718 yr ± 1.24e-08
Physical Parameters
H (abs. magnitude)21.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.207″
Uncertainty0
Orbit TypeApollo
MOID0.133764 AU
Observations Used99
Oppositions3
Arc Total2015-2025
First Observation Used2015-03-25
Last Observation Used2025-02-28
Observations (109)
Date Type RA Dec Mag Band Observatory
2024-06-15 07:10:59 C 15 54 22.118 +25 15 16.06 V G96
2024-06-15 07:19:08 C 15 54 20.848 +25 15 21.85 V G96
2024-06-15 07:24:48 C 15 54 21.310 +25 15 31.75 X F52
2024-06-15 07:27:16 C 15 54 19.624 +25 15 28.08 V G96
2024-06-24 22:29:50 B 15 18 11.59 +27 19 54.2 X I93
2024-06-24 22:37:37 B 15 18 10.18 +27 19 57.3 X I93
2024-06-24 22:45:06 B 15 18 08.93 +27 20 00.2 X I93
2025-02-28 05:13:31 C 11 04 56.82 +14 48 40.2 V H21
2025-02-28 05:32:21 C 11 04 55.23 +14 48 57.0 V H21