2022 DM4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2688578246 ± 6.15e-05
Semi-major axis (a)0.9878878794 AU ± 2.69e-05
Inclination (i)4.71018361° ± 9.22e-04
Long. of Asc. Node (Ω)161.84374991° ± 8.56e-05
Arg. of Perihelion (ω)105.53672808° ± 2.34e-03
Mean Anomaly (M)209.41313696° ± 4.82e-02
Mean Motion (n)1.0038083192°/day ± 4.10e-05
Perihelion dist (q)0.72228649 AU ± 6.39e-05
Aphelion dist (Q)1.25348927 AU ± 6.97e-05
Orbital Period0.98188694 yr ± 4.01e-05
Physical Parameters
H (abs. magnitude)29.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.252″
Uncertainty2
Orbit TypeAten
MOID0.000962 AU
Observations Used12
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-28
Last Observation Used2022-03-01
Observations (12)
Date Type RA Dec Mag Band Observatory
2022-02-28 10:53:25 C 11 23 34.320 -17 51 53.46 U F52
2022-02-28 11:09:01 C 11 23 41.258 -17 55 25.71 U F52
2022-02-28 11:24:41 C 11 23 48.255 -17 58 58.67 U F52
2022-02-28 13:57:44 C 11 25 06.062 -18 35 00.15 V F52
2022-02-28 13:58:38 C 11 25 06.598 -18 35 13.16 V F52
2022-03-01 01:25:27 C 11 39 45.06 -22 51 52.6 X I93
2022-03-01 01:32:38 C 11 39 55.42 -22 55 32.2 X I93
2022-03-01 01:39:53 C 11 40 05.94 -22 59 14.4 X I93
2022-03-01 06:16:10 C 11 51 30.90 -25 44 15.9 V I52
2022-03-01 06:16:38 C 11 51 31.99 -25 44 37.1 V I52
2022-03-01 06:17:06 C 11 51 33.12 -25 44 58.2 V I52
2022-03-01 06:17:33 C 11 51 34.22 -25 45 18.9 V I52