2023 DL

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6917883118 ± 7.34e-06
Semi-major axis (a)2.8001998516 AU ± 6.12e-05
Inclination (i)16.22679359° ± 1.23e-04
Long. of Asc. Node (Ω)75.52619207° ± 2.83e-04
Arg. of Perihelion (ω)158.96794137° ± 2.27e-04
Mean Anomaly (M)196.12195478° ± 6.43e-03
Mean Motion (n)0.2103433245°/day ± 6.89e-06
Perihelion dist (q)0.86305432 AU ± 2.79e-05
Aphelion dist (Q)4.73734538 AU ± 1.05e-04
Orbital Period4.68579778 yr ± 1.54e-04
Physical Parameters
H (abs. magnitude)20.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.364″
Uncertainty1
Orbit TypeApollo
MOID0.107645 AU
Observations Used55
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-09
Last Observation Used2023-08-20
Observations (66)
Date Type RA Dec Mag Band Observatory
2023-06-25 09:11:19 C 00 59 36.79 -19 50 39.2 V 807
2023-06-25 09:21:05 C 00 59 37.17 -19 50 46.6 V 807
2023-06-27 03:56:51 S 01 01 19.04 -20 23 48.8 L C51
2023-06-27 07:03:43 S 01 01 26.24 -20 26 13.8 L C51
2023-06-27 13:17:25 S 01 01 40.36 -20 31 02.4 L C51
2023-06-27 14:50:45 S 01 01 43.87 -20 32 13.8 L C51
2023-06-27 16:24:16 S 01 01 47.41 -20 33 25.5 L C51
2023-06-27 17:57:36 S 01 01 50.80 -20 34 38.7 L C51
2023-06-27 19:31:07 S 01 01 54.25 -20 35 48.3 L C51
2023-06-27 21:04:27 S 01 01 57.80 -20 37 01.0 L C51
2023-06-28 00:11:18 S 01 02 04.72 -20 39 24.7 L C51
2023-06-28 03:17:25 S 01 02 11.49 -20 41 48.9 L C51
2023-06-28 06:24:16 S 01 02 18.33 -20 44 12.4 L C51
2023-08-20 12:19:15 C 00 30 09.662 -36 12 17.52 X F51
2023-08-20 12:32:34 C 00 30 08.505 -36 12 23.72 X F51
2023-08-20 12:45:51 C 00 30 07.367 -36 12 29.47 X F51