2023 DM

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3971737431 ± 4.37e-05
Semi-major axis (a)1.6176883093 AU ± 1.13e-04
Inclination (i)1.58442220° ± 1.41e-04
Long. of Asc. Node (Ω)13.15263160° ± 9.72e-04
Arg. of Perihelion (ω)189.90304522° ± 8.41e-04
Mean Anomaly (M)99.14805531° ± 5.08e-02
Mean Motion (n)0.4790380444°/day ± 5.01e-05
Perihelion dist (q)0.97518499 AU ± 9.81e-05
Aphelion dist (Q)2.26019163 AU ± 1.73e-04
Orbital Period2.05751150 yr ± 2.15e-04
Physical Parameters
H (abs. magnitude)23.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.318″
Uncertainty2
Orbit TypeApollo
MOID0.005771 AU
Observations Used303
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-19
Last Observation Used2023-03-19
Observations (308)
Date Type RA Dec Mag Band Observatory
2023-02-19 16:06:35 C 10 17 47.47 +22 04 12.4 V D29
2023-02-19 16:26:57 C 10 17 48.66 +22 04 16.9 V D29
2023-02-19 16:47:19 C 10 17 49.89 +22 04 20.3 V D29
2023-02-19 23:13:24 C 10 18 21.022 +22 06 50.15 X L87
2023-02-19 23:15:38 C 10 18 21.154 +22 06 50.44 X L87
2023-02-19 23:28:28 C 10 18 21.895 +22 06 53.42 X L87
2023-02-19 23:35:07 C 10 18 22.342 +22 06 55.19 X L87
2023-02-19 23:37:19 C 10 18 22.464 +22 06 55.98 X L87
2023-02-20 13:41:27 C 10 19 36.21 +22 08 24.3 V D29
2023-02-20 14:01:49 C 10 19 37.58 +22 08 29.9 V D29
2023-02-20 14:22:11 C 10 19 38.92 +22 08 35.9 V D29
2023-02-20 18:41:38 C 10 20 02.66 +22 08 57.7 V L01
2023-02-20 18:43:51 C 10 20 02.79 +22 08 58.8 V L01
2023-02-20 18:46:04 C 10 20 02.93 +22 09 00.0 V L01
2023-02-20 18:48:16 C 10 20 03.15 +22 09 00.3 V L01
2023-02-20 18:49:54 C 10 20 03.60 +22 08 56.4 X I93
2023-02-20 18:50:29 C 10 20 03.36 +22 09 00.6 V L01
2023-02-20 19:03:20 C 10 20 04.75 +22 09 00.3 X I93
2023-02-20 19:16:46 C 10 20 05.88 +22 09 04.2 X I93
2023-02-20 19:25:21 C 10 20 06.30 +22 09 10.4 X K78
2023-02-20 19:33:28 C 10 20 06.95 +22 09 12.9 X K78
2023-02-20 19:41:33 C 10 20 07.59 +22 09 15.1 X K78
2023-02-20 19:52:44 C 10 20 08.17 +22 09 17.3 X 595
2023-02-20 19:57:39 C 10 20 09.03 +22 09 18.3 Z C95
2023-02-20 20:09:30 C 10 20 09.93 +22 09 21.1 Z C95
2023-02-20 20:21:23 C 10 20 10.84 +22 09 24.6 Z C95
2023-02-20 20:28:27 C 10 20 10.88 +22 09 27.0 X 595
2023-02-20 20:52:00 C 10 20 12.84 +22 09 34.6 V 104
2023-02-20 21:03:37 C 10 20 13.47 +22 09 35.9 X 595
2023-02-20 21:10:30 C 10 20 14.21 +22 09 39.6 V 104
2023-02-20 21:16:21 C 10 20 14.62 +22 09 50.3 X M48
2023-02-20 21:39:43 C 10 20 16.37 +22 09 43.4 V 204
2023-02-20 21:42:00 C 10 20 16.31 +22 09 57.1 X M48
2023-02-20 22:21:09 C 10 20 19.30 +22 09 53.5 V 204
2023-02-20 22:45:00 B 10 20 20.810 +22 09 53.89 X K74
2023-02-20 22:46:31 B 10 20 20.916 +22 09 54.07 X K74
2023-02-20 22:49:34 B 10 20 21.113 +22 09 54.97 X K74
2023-02-20 22:51:36 C 10 20 21.326 +22 09 55.51 X K87
2023-02-20 22:52:35 B 10 20 21.326 +22 09 55.76 X K74
2023-02-20 22:57:56 C 10 20 21.758 +22 09 56.52 X K87
2023-02-20 23:04:14 C 10 20 22.224 +22 09 58.10 X K87
2023-02-20 23:35:50 C 10 20 24.10 +22 10 21.0 X M48
2023-02-21 00:10:42 C 10 20 26.078 +22 11 48.41 X L87
2023-02-21 00:18:57 C 10 20 26.618 +22 11 49.78 X L87
2023-02-21 00:27:13 C 10 20 27.154 +22 11 51.11 X L87
2023-02-21 04:15:22 C 10 20 52.04 +22 11 08.6 q H36
2023-02-21 04:29:31 C 10 20 53.22 +22 11 12.1 q H36
2023-02-21 04:43:45 C 10 20 54.17 +22 11 15.9 q H36
2023-02-21 18:37:48 C 10 22 13.030 +22 13 28.27 V B67
2023-02-21 19:03:29 C 10 22 15.348 +22 13 35.15 V B67