2022 DA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6925600303
Semi-major axis (a)2.4978623886 AU
Inclination (i)36.36013097°
Long. of Asc. Node (Ω)337.77129579°
Arg. of Perihelion (ω)244.68817701°
Mean Anomaly (M)330.40631875°
Mean Motion (n)0.2496608500°/day
Perihelion dist (q)0.76794180 AU
Aphelion dist (Q)4.22778960 AU
Orbital Period3.94778620 yr
Physical Parameters
H (abs. magnitude)26.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.556″
Uncertainty
Orbit TypeApollo
MOID0.009674 AU
Observations Used84
Oppositions1
Arc Total2022-2022
First Observation Used
Last Observation Used2022-02-27
Observations (84)
Date Type RA Dec Mag Band Observatory
2022-02-26 21:17:26 C 11 41 02.09 +09 48 38.6 V J95
2022-02-26 21:19:10 C 11 41 00.24 +09 45 54.4 X I93
2022-02-26 21:19:39 C 11 40 54.45 +09 43 29.1 V J95
2022-02-26 21:20:36 C 11 40 48.54 +09 41 49.6 V A17
2022-02-26 21:25:15 C 11 40 34.97 +09 30 19.7 V J95
2022-02-26 21:27:25 C 11 40 27.36 +09 25 11.9 V J95
2022-02-26 21:56:47 C 11 38 41.62 +08 14 02.0 V Z80
2022-02-26 22:01:48 C 11 38 23.22 +08 01 34.3 V Z80
2022-02-26 22:03:39 C 11 38 21.26 +07 58 25.9 X 958
2022-02-26 22:06:13 C 11 38 11.70 +07 51 58.6 X 958
2022-02-26 22:06:51 C 11 38 04.47 +07 48 53.3 V Z80
2022-02-26 22:08:47 C 11 38 02.14 +07 45 31.6 X 958
2022-02-27 01:01:49 C 11 25 40.14 -00 38 30.1 V J95
2022-02-27 01:03:19 C 11 25 32.85 -00 43 29.7 V J95
2022-02-27 01:06:03 C 11 25 19.54 -00 52 34.2 V J95
2022-02-27 01:07:29 C 11 25 12.55 -00 57 20.2 V J95
2022-02-27 01:09:59 C 11 25 00.32 -01 05 41.2 V J95
2022-02-27 01:11:42 C 11 24 51.84 -01 11 27.2 V J95
2022-02-27 02:42:44 C 11 16 52.35 -06 37 14.7 V J95
2022-02-27 02:47:08 C 11 16 27.52 -06 53 59.9 V J95
2022-02-27 02:51:28 C 11 16 02.83 -07 10 38.5 V J95
2022-02-27 02:55:24 C 11 15 40.27 -07 25 50.5 V J95
2022-02-27 05:12:24 C 11 02 41.97 -16 56 51.1 V I52
2022-02-27 05:12:34 C 11 02 40.77 -16 57 38.0 V I52
2022-02-27 05:12:45 C 11 02 39.54 -16 58 24.2 V I52
2022-02-27 10:40:23 C 10 10 20.09 -42 49 51.8 V 474
2022-02-27 10:40:50 C 10 10 14.23 -42 51 57.5 V 474
2022-02-27 10:55:10 C 10 07 01.36 -43 58 32.1 V 474
2022-02-27 10:55:23 C 10 06 58.32 -43 59 33.9 V 474
2022-02-27 10:56:30 C 10 06 43.16 -44 04 41.0 V 474
2022-02-27 10:56:56 C 10 06 37.07 -44 06 43.0 V 474
2022-02-27 14:45:30 C 09 00 47.96 -59 00 26.8 V 474
2022-02-27 14:45:56 C 09 00 38.61 -59 01 49.2 V 474
2022-02-27 14:46:23 C 09 00 29.27 -59 03 11.3 V 474