2021 LD5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4282577567 ± 2.56e-08
Semi-major axis (a)2.1170053300 AU ± 1.14e-08
Inclination (i)8.85380015° ± 2.22e-06
Long. of Asc. Node (Ω)119.37183589° ± 9.79e-06
Arg. of Perihelion (ω)160.24226379° ± 1.17e-05
Mean Anomaly (M)158.13485153° ± 4.34e-06
Mean Motion (n)0.3199848001°/day ± 2.59e-09
Perihelion dist (q)1.21038138 AU ± 5.46e-08
Aphelion dist (Q)3.02362928 AU ± 5.66e-08
Orbital Period3.08022845 yr ± 2.50e-08
Physical Parameters
H (abs. magnitude)21.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.126″
Uncertainty0
Orbit TypeAmor
MOID0.198416 AU
Observations Used88
Oppositions6
Arc Total2015-2024
First Observation Used2015-10-14
Last Observation Used2024-07-28
Observations (101)
Date Type RA Dec Mag Band Observatory
2024-07-28 07:53:06 C 16 15 25.279 -16 47 23.81 X F51