2018 AX3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2365860104 ± 2.08e-05
Semi-major axis (a)1.4287698231 AU ± 4.89e-05
Inclination (i)13.42084814° ± 8.40e-04
Long. of Asc. Node (Ω)286.38578072° ± 2.25e-04
Arg. of Perihelion (ω)190.32947415° ± 3.69e-04
Mean Anomaly (M)210.94775403° ± 8.49e-02
Mean Motion (n)0.5771236514°/day ± 2.96e-05
Perihelion dist (q)1.09074287 AU ± 4.77e-05
Aphelion dist (Q)1.76679678 AU ± 6.74e-05
Orbital Period1.70782514 yr ± 8.77e-05
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.295″
Uncertainty2
Orbit TypeAmor
MOID0.109413 AU
Observations Used58
Oppositions1
Arc Total2018-2018
First Observation Used2018-01-13
Last Observation Used2018-02-21
Observations (59)
Date Type RA Dec Mag Band Observatory
2018-02-04 03:55:45 C 05 54 40.74 -11 18 34.2 U 807
2018-02-04 04:11:34 C 05 54 42.02 -11 19 06.0 U 807
2018-02-04 04:27:24 C 05 54 43.31 -11 19 37.8 U 807
2018-02-20 02:18:42 C 06 30 33.01 -19 57 55.0 U 807
2018-02-20 02:30:02 C 06 30 34.04 -19 58 03.7 U 807
2018-02-20 02:40:30 C 06 30 34.96 -19 58 12.2 U 807
2018-02-21 02:02:21 C 06 32 52.57 -20 16 47.8 u 807
2018-02-21 02:19:04 C 06 32 54.05 -20 17 00.0 u 807
2018-02-21 02:35:48 C 06 32 55.50 -20 17 13.5 u 807