2025 DC22

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1809312506 ± 5.71e-05
Semi-major axis (a)1.1669154229 AU ± 6.80e-05
Inclination (i)7.52225936° ± 2.07e-03
Long. of Asc. Node (Ω)344.17967400° ± 3.79e-05
Arg. of Perihelion (ω)235.82106626° ± 4.44e-04
Mean Anomaly (M)163.79222632° ± 1.36e-02
Mean Motion (n)0.7819035886°/day ± 6.83e-05
Perihelion dist (q)0.95578396 AU ± 8.68e-05
Aphelion dist (Q)1.37804689 AU ± 1.04e-04
Orbital Period1.26054708 yr ± 1.10e-04
Physical Parameters
H (abs. magnitude)25.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.295″
Uncertainty2
Orbit TypeApollo
MOID0.021875 AU
Observations Used105
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-26
Last Observation Used2025-03-11
Observations (107)
Date Type RA Dec Mag Band Observatory
2025-03-10 02:36:51 C 09 12 07.84 -10 12 22.9 V H21
2025-03-10 02:39:42 C 09 12 05.97 -10 13 08.6 V H21
2025-03-10 02:42:33 C 09 12 04.10 -10 13 54.0 V H21
2025-03-10 02:45:23 C 09 12 02.23 -10 14 39.5 V H21
2025-03-10 02:48:14 C 09 12 00.37 -10 15 25.0 V H21
2025-03-11 03:47:31 C 08 56 33.560 -17 09 06.80 V 691
2025-03-11 04:06:38 C 08 56 19.180 -17 14 35.50 V 691