2004 DK1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3956785024 ± 8.69e-09
Semi-major axis (a)1.7986291576 AU ± 1.30e-08
Inclination (i)1.02508247° ± 1.43e-06
Long. of Asc. Node (Ω)38.94737316° ± 3.67e-05
Arg. of Perihelion (ω)167.97239491° ± 3.79e-05
Mean Anomaly (M)343.15964972° ± 2.49e-05
Mean Motion (n)0.4086013827°/day ± 4.44e-09
Perihelion dist (q)1.08695027 AU ± 1.75e-08
Aphelion dist (Q)2.51030805 AU ± 2.40e-08
Orbital Period2.41219517 yr ± 2.62e-08
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.411″
Uncertainty0
Orbit TypeAmor
MOID0.082445 AU
Observations Used541
Oppositions10
Arc Total2004-2021
First Observation Used2004-02-17
Last Observation Used2021-08-14
Observations (556)
Date Type RA Dec Mag Band Observatory
2016-04-02 06:31:59 C 07 35 02.499 +23 40 58.95 L F51
2016-04-02 06:50:09 C 07 35 03.986 +23 40 53.51 L F51
2016-04-02 07:26:36 C 07 35 06.946 +23 40 42.87 L F51
2021-08-14 10:30:20 C 21 14 15.712 -18 27 38.04 U F51
2021-08-14 10:43:03 C 21 14 14.916 -18 27 40.90 U F51
2021-08-14 10:55:48 C 21 14 14.122 -18 27 43.66 U F51