2022 DN4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2336274955 ± 2.50e-05
Semi-major axis (a)1.4145483100 AU ± 5.78e-05
Inclination (i)5.29939664° ± 4.82e-04
Long. of Asc. Node (Ω)1.02399568° ± 1.78e-04
Arg. of Perihelion (ω)170.23358763° ± 4.15e-04
Mean Anomaly (M)72.14580982° ± 4.88e-02
Mean Motion (n)0.5858488745°/day ± 3.59e-05
Perihelion dist (q)1.08407093 AU ± 5.67e-05
Aphelion dist (Q)1.74502569 AU ± 7.96e-05
Orbital Period1.68238999 yr ± 1.03e-04
Physical Parameters
H (abs. magnitude)25.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.283″
Uncertainty2
Orbit TypeAmor
MOID0.090097 AU
Observations Used52
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-27
Last Observation Used2022-04-03
Observations (54)
Date Type RA Dec Mag Band Observatory
2022-04-01 08:01:36 C 13 28 11.490 -21 35 07.50 V I52
2022-04-03 10:26:21 C 13 28 24.666 -23 23 10.29 U F52
2022-04-03 10:41:56 C 13 28 24.319 -23 23 42.99 U F52
2022-04-03 10:57:31 C 13 28 23.991 -23 24 15.33 U F52