2022 DA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4636793849 ± 2.76e-08
Semi-major axis (a)1.7788485596 AU ± 1.24e-08
Inclination (i)5.62279476° ± 3.51e-06
Long. of Asc. Node (Ω)329.20976966° ± 1.12e-06
Arg. of Perihelion (ω)151.92138621° ± 1.60e-05
Mean Anomaly (M)219.14614027° ± 5.06e-06
Mean Motion (n)0.4154356972°/day ± 4.34e-09
Perihelion dist (q)0.95403315 AU ± 4.95e-08
Aphelion dist (Q)2.60366397 AU ± 5.23e-08
Orbital Period2.37251226 yr ± 2.48e-08
Physical Parameters
H (abs. magnitude)25.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.309″
Uncertainty0
Orbit TypeApollo
MOID0.001501 AU
Observations Used136
Oppositions4
Arc Total2015-2022
First Observation Used2015-03-15
Last Observation Used2022-04-09
Observations (157)
Date Type RA Dec Mag Band Observatory
2022-03-05 11:28:47 C 11 44 48.03 -25 49 39.7 V 474
2022-03-05 11:33:51 C 11 44 48.16 -25 49 40.2 V 474
2022-03-05 11:38:55 C 11 44 48.28 -25 49 41.0 V 474
2022-03-05 11:43:59 C 11 44 48.39 -25 49 41.8 V 474
2022-03-28 10:28:07 C 11 53 24.630 -23 17 58.39 V T12
2022-03-28 10:33:03 C 11 53 24.602 -23 17 56.18 V T12
2022-04-09 10:00:59 C 11 56 43.659 -21 14 57.02 V T12