2022 DN3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1574173056 ± 4.90e-05
Semi-major axis (a)1.3432171352 AU ± 1.24e-04
Inclination (i)21.17986363° ± 4.62e-03
Long. of Asc. Node (Ω)345.13896829° ± 8.43e-05
Arg. of Perihelion (ω)242.12284633° ± 7.61e-03
Mean Anomaly (M)91.11652547° ± 1.09e-01
Mean Motion (n)0.6331300709°/day ± 8.79e-05
Perihelion dist (q)1.13177151 AU ± 1.24e-04
Aphelion dist (Q)1.55466276 AU ± 1.58e-04
Orbital Period1.55675165 yr ± 2.16e-04
Physical Parameters
H (abs. magnitude)23.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.240″
Uncertainty3
Orbit TypeAmor
MOID0.211147 AU
Observations Used47
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-26
Last Observation Used2022-03-23
Observations (51)
Date Type RA Dec Mag Band Observatory
2022-03-23 06:13:23 C 09 44 40.39 -12 56 18.6 V V06