2022 DM3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3333951197 ± 2.67e-04
Semi-major axis (a)1.4649720679 AU ± 5.76e-04
Inclination (i)1.83877883° ± 1.37e-03
Long. of Asc. Node (Ω)17.15175250° ± 6.00e-03
Arg. of Perihelion (ω)111.96359013° ± 4.34e-03
Mean Anomaly (M)52.88349686° ± 4.58e-01
Mean Motion (n)0.5558636308°/day ± 3.28e-04
Perihelion dist (q)0.97655753 AU ± 5.48e-04
Aphelion dist (Q)1.95338661 AU ± 8.62e-04
Orbital Period1.77314404 yr ± 1.05e-03
Physical Parameters
H (abs. magnitude)26.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty3
Orbit TypeApollo
MOID0.023667 AU
Observations Used22
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-26
Last Observation Used2022-03-03
Observations (22)
Date Type RA Dec Mag Band Observatory
2022-02-26 11:13:24 C 15 06 48.57 +04 33 05.5 V V00
2022-02-26 11:28:02 C 15 06 45.81 +04 32 21.8 V V00
2022-02-26 11:35:48 C 15 06 44.33 +04 31 58.6 V V00
2022-02-26 11:43:34 C 15 06 42.90 +04 31 35.8 V V00
2022-02-26 12:38:49 C 15 06 32.55 +04 28 50.2 V 291
2022-02-26 12:48:08 C 15 06 30.83 +04 28 21.9 V 291
2022-02-26 12:57:27 C 15 06 29.12 +04 27 53.6 V 291
2022-02-27 07:41:21 C 15 03 53.93 +03 36 16.3 V 807
2022-02-27 07:50:30 C 15 03 52.30 +03 35 50.3 V 807
2022-02-27 07:59:38 C 15 03 50.67 +03 35 25.4 V 807
2022-02-28 03:27:24 C 15 01 08.28 +02 39 17.0 V 033
2022-02-28 03:31:44 C 15 01 07.55 +02 39 05.4 V 033
2022-02-28 03:36:03 C 15 01 06.86 +02 38 54.5 V 033
2022-02-28 09:23:31 C 15 00 22.37 +02 24 14.2 u H21
2022-02-28 09:29:47 C 15 00 21.34 +02 23 58.1 u H21
2022-02-28 09:34:47 C 15 00 20.52 +02 23 45.0 u H21
2022-03-02 09:28:48 C 14 54 17.82 +00 29 45.4 u H21
2022-03-02 09:35:03 C 14 54 16.84 +00 29 31.5 u H21
2022-03-02 09:41:43 C 14 54 15.83 +00 29 16.8 u H21
2022-03-03 08:05:59 C 14 51 37.52 -00 15 43.3 V 807
2022-03-03 08:23:58 C 14 51 34.82 -00 16 20.2 V 807
2022-03-03 08:41:56 C 14 51 32.14 -00 16 57.0 V 807