2023 DP

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6995362022 ± 2.20e-04
Semi-major axis (a)2.8177350230 AU ± 1.97e-03
Inclination (i)8.62442916° ± 2.07e-03
Long. of Asc. Node (Ω)157.45374918° ± 1.27e-04
Arg. of Perihelion (ω)304.84272548° ± 2.95e-04
Mean Anomaly (M)216.07229043° ± 2.28e-01
Mean Motion (n)0.2083828872°/day ± 2.19e-04
Perihelion dist (q)0.84662737 AU ± 8.58e-04
Aphelion dist (Q)4.78884268 AU ± 3.41e-03
Orbital Period4.72988112 yr ± 4.97e-03
Physical Parameters
H (abs. magnitude)25.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.317″
Uncertainty3
Orbit TypeApollo
MOID0.013687 AU
Observations Used64
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-24
Last Observation Used2023-03-02
Observations (72)
Date Type RA Dec Mag Band Observatory
2023-02-28 05:39:02 C 11 53 02.78 +07 46 12.4 u 807
2023-02-28 06:44:41 C 11 53 13.762 +07 48 37.73 V G96
2023-02-28 06:56:03 C 11 53 14.770 +07 49 29.14 V G96
2023-02-28 07:06:04 C 11 53 15.641 +07 50 14.06 V G96
2023-02-28 07:14:16 C 11 53 16.343 +07 50 50.82 V G96
2023-02-28 12:23:22 C 11 53 42.263 +08 13 02.28 V V06
2023-02-28 12:23:46 C 11 53 42.313 +08 13 04.48 V V06
2023-02-28 12:24:09 C 11 53 42.360 +08 13 05.59 V V06
2023-03-01 00:08:54 C 11 55 02.96 +08 58 51.1 X 033
2023-03-01 00:10:24 C 11 55 03.09 +08 58 56.8 X 033
2023-03-01 00:16:54 C 11 55 03.61 +08 59 20.4 X 033
2023-03-01 07:56:10 C 11 55 47.564 +09 27 01.73 V G96
2023-03-01 08:05:30 C 11 55 48.112 +09 27 33.44 V G96
2023-03-01 08:14:47 C 11 55 48.652 +09 28 04.98 V G96
2023-03-01 08:24:13 C 11 55 49.206 +09 28 36.95 V G96
2023-03-01 23:05:34 C 11 57 03.21 +10 14 18.3 X 033
2023-03-01 23:06:59 C 11 57 03.28 +10 14 22.6 X 033
2023-03-01 23:08:24 C 11 57 03.37 +10 14 27.0 X 033
2023-03-01 23:10:00 C 11 57 03.43 +10 14 31.5 X 033
2023-03-02 02:52:22 C 11 57 15.51 +10 25 09.4 X 033
2023-03-02 02:53:56 C 11 57 15.59 +10 25 13.4 X 033
2023-03-02 02:55:38 C 11 57 15.70 +10 25 18.4 X 033