2022 DD3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1512648409 ± 2.29e-05
Semi-major axis (a)0.8711928154 AU ± 1.54e-05
Inclination (i)5.82832861° ± 9.89e-04
Long. of Asc. Node (Ω)156.33981021° ± 1.06e-04
Arg. of Perihelion (ω)176.96941817° ± 6.44e-04
Mean Anomaly (M)38.18385066° ± 4.48e-02
Mean Motion (n)1.2121066903°/day ± 3.20e-05
Perihelion dist (q)0.73941197 AU ± 2.38e-05
Aphelion dist (Q)1.00297366 AU ± 2.67e-05
Orbital Period0.81315143 yr ± 2.15e-05
Physical Parameters
H (abs. magnitude)28.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.366″
Uncertainty2
Orbit TypeAten
MOID0.012433 AU
Observations Used68
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-27
Last Observation Used2022-03-06
Observations (70)
Date Type RA Dec Mag Band Observatory
2022-02-28 04:06:51 C 10 02 20.16 +33 16 43.6 V G96
2022-02-28 18:12:10 C 09 49 25.85 +38 10 01.0 V 033
2022-02-28 18:12:49 C 09 49 25.19 +38 10 14.9 V 033
2022-02-28 18:13:28 C 09 49 24.50 +38 10 29.1 V 033
2022-03-01 08:53:16 C 09 34 46.748 +42 59 24.32 V T12
2022-03-01 08:53:51 C 09 34 46.030 +42 59 35.00 V T12
2022-03-01 22:14:30 C 09 21 02.79 +46 42 21.0 V 033
2022-03-01 22:15:29 C 09 21 01.61 +46 42 36.5 V 033
2022-03-01 22:16:28 C 09 21 00.42 +46 42 52.3 V 033
2022-03-01 22:17:35 C 09 20 59.08 +46 43 10.4 V 033
2022-03-02 05:14:27 C 09 13 54.94 +48 34 26.1 V I52
2022-03-02 05:15:16 C 09 13 53.89 +48 34 38.9 V I52
2022-03-02 05:16:05 C 09 13 52.86 +48 34 51.0 V I52
2022-03-04 08:05:10 C 08 16 47.41 +58 23 22.5 V G96
2022-03-04 08:13:56 C 08 16 36.14 +58 24 26.4 V G96
2022-03-04 08:22:40 C 08 16 24.93 +58 25 31.0 V G96
2022-03-04 08:31:25 C 08 16 14.08 +58 26 32.6 V G96
2022-03-06 20:26:57 C 07 10 26.51 +64 20 38.5 V 204
2022-03-06 21:09:50 C 07 09 34.16 +64 23 06.1 V 204
2022-03-06 22:13:20 C 07 08 17.82 +64 26 27.5 V 204