354182 (2002 DU3)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2382315871 ± 2.00e+00
Semi-major axis (a)1.1454345546 AU ± 3.00e+00
Inclination (i)8.70787462° ± 4.00e+00
Long. of Asc. Node (Ω)0.60142585° ± 5.00e+00
Arg. of Perihelion (ω)245.62971078° ± 6.00e+00
Mean Anomaly (M)63.94753647° ± 7.10e-06
Mean Motion (n)0.8040014935°/day ± 3.16e+00
Perihelion dist (q)0.87255586 AU ± 3.24e+00
Aphelion dist (Q)1.41831325 AU ± 4.36e+00
Orbital Period1.22590106 yr ± 4.82e+00
NGA Modelr2
A22.58095168e-06 AU/d²
Physical Parameters
H (abs. magnitude)20.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.363″
Uncertainty0
Orbit TypeApollo
MOID0.007216 AU
Observations Used284
Oppositions4
Arc Total2002-2024
First Observation Used2002-01-25
Last Observation Used2024-11-18
Observations (305)
Date Type RA Dec Mag Band Observatory
2024-11-09 12:10:22 C 22 53 28.178 +03 32 43.18 O18
2024-11-09 12:14:57 C 22 53 28.421 +03 32 45.51 O18
2024-11-18 12:32:40 C 23 06 00.177 +05 17 35.17 O18
2024-11-18 12:34:07 C 23 06 00.250 +05 17 35.82 O18
2024-11-18 12:52:54 C 23 06 01.341 +05 17 44.57 O18