2020 DC2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3886230524 ± 4.12e-08
Semi-major axis (a)1.5146285364 AU ± 2.35e-08
Inclination (i)19.57084862° ± 5.90e-06
Long. of Asc. Node (Ω)263.88889484° ± 2.06e-05
Arg. of Perihelion (ω)352.73621367° ± 2.13e-05
Mean Anomaly (M)296.52684443° ± 1.65e-05
Mean Motion (n)0.5287532792°/day ± 1.23e-08
Perihelion dist (q)0.92600897 AU ± 6.40e-08
Aphelion dist (Q)2.10324810 AU ± 7.03e-08
Orbital Period1.86405706 yr ± 4.33e-08
Physical Parameters
H (abs. magnitude)18.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.300″
Uncertainty0
Orbit TypeApollo
MOID0.088427 AU
Observations Used153
Oppositions2
Arc Total2020-2024
First Observation Used2020-01-27
Last Observation Used2024-11-21
Observations (159)
Date Type RA Dec Mag Band Observatory
2024-10-25 04:42:04 C 00 19 14.574 +42 03 43.63 V G96
2024-10-25 04:49:37 C 00 19 14.236 +42 03 34.63 V G96
2024-11-09 08:38:03 C 00 11 26.298 +34 57 56.62 X F51
2024-11-09 08:54:42 C 00 11 26.188 +34 57 38.22 X F51
2024-11-09 09:11:16 C 00 11 26.078 +34 57 19.53 X F51
2024-11-21 05:04:57 C 00 13 42.577 +30 07 53.25 X F52
2024-11-21 05:20:34 C 00 13 42.824 +30 07 39.15 X F52
2024-11-21 05:36:14 C 00 13 43.080 +30 07 24.82 X F52
2024-11-21 05:52:07 C 00 13 43.323 +30 07 10.30 X F52