2019 DX

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5318974479 ± 1.82e-04
Semi-major axis (a)1.8216782605 AU ± 6.07e-04
Inclination (i)1.17612699° ± 2.74e-04
Long. of Asc. Node (Ω)345.86569381° ± 5.36e-04
Arg. of Perihelion (ω)230.70585798° ± 1.81e-03
Mean Anomaly (M)248.04873171° ± 4.94e-01
Mean Motion (n)0.4008711138°/day ± 2.00e-04
Perihelion dist (q)0.85273224 AU ± 4.37e-04
Aphelion dist (Q)2.79062428 AU ± 9.87e-04
Orbital Period2.45871117 yr ± 1.23e-03
Physical Parameters
H (abs. magnitude)27.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.365″
Uncertainty3
Orbit TypeApollo
MOID0.000953 AU
Observations Used47
Oppositions1
Arc Total2019-2019
First Observation Used2019-02-26
Last Observation Used2019-03-03
Observations (51)
Date Type RA Dec Mag Band Observatory
2019-03-03 11:23:12 C 15 08 48.19 -10 34 38.4 V I52