IAA RAS IAA Minor Planet Database

2023 DE

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6829948843 ± 1.08e+01
Semi-major axis (a)2.4901111416 AU ± 7.16e+01
Inclination (i)2.57488069° ± 2.50e+01
Long. of Asc. Node (Ω)130.18474175° ± 1.65e+02
Arg. of Perihelion (ω)85.10461239° ± 2.14e+02
Mean Anomaly (M)241.78220728° ± 1.16e+04
Mean Motion (n)0.2492888500°/day ± 1.08e+01
Perihelion dist (q)0.78889140 AU ± 3.52e+01
Aphelion dist (Q)4.21180860 AU ± 1.23e+02
Orbital Period3.95367720 yr ± 1.70e+02
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.408″
Uncertainty3
Orbit TypeApollo
MOID0.018878 AU
Observations Used48
Oppositions1
Arc Total2023-2023
First Observation Used—
Last Observation Used2023-02-22
Observations (48)
Date Type RA Dec Mag Band Observatory
2023-02-19 00:29:20 C 11 09 12.89 +28 16 17.1 – o K88
2023-02-19 00:32:48 C 11 09 16.52 +28 16 44.7 – o K88
2023-02-19 00:36:16 C 11 09 20.14 +28 17 10.7 – o K88
2023-02-19 00:52:05 C 11 09 36.49 +28 19 13.2 – o K88
2023-02-19 00:55:32 C 11 09 40.10 +28 19 40.9 – o K88
2023-02-19 00:59:00 C 11 09 43.71 +28 20 07.7 – o K88
2023-02-19 01:16:44 C 11 10 05.74 +28 22 40.2 – X I93
2023-02-19 01:22:53 C 11 10 12.12 +28 23 28.2 – X I93
2023-02-19 01:26:10 C 11 10 15.58 +28 23 53.9 – X I93
2023-02-19 01:28:18 C 11 10 14.33 +28 23 54.2 – o K88
2023-02-19 01:33:50 C 11 10 20.11 +28 24 37.8 – o K88
2023-02-19 01:39:22 C 11 10 25.93 +28 25 20.4 – o K88
2023-02-19 01:59:57 C 11 10 51.16 +28 28 23.0 – X 958
2023-02-19 02:08:12 C 11 10 59.95 +28 29 28.1 – X 958
2023-02-19 02:16:27 C 11 11 08.66 +28 30 33.5 – X 958
2023-02-19 03:15:20 C 11 12 09.33 +28 37 48.2 – o K88
2023-02-19 03:20:10 C 11 12 14.61 +28 38 25.8 – o K88
2023-02-19 03:29:35 C 11 12 24.99 +28 39 39.4 – o K88
2023-02-19 03:38:20 C 11 12 34.68 +28 40 48.6 – o K88
2023-02-19 03:45:42 C 11 12 43.88 +28 42 02.6 – V 204
2023-02-19 04:04:05 C 11 13 04.32 +28 44 27.1 – V 204
2023-02-19 05:01:09 C 11 14 28.84 +28 52 45.9 – X 858
2023-02-19 05:11:29 C 11 14 40.62 +28 54 13.6 – X 858
2023-02-19 05:20:50 C 11 14 51.23 +28 55 33.0 – X 858
2023-02-19 05:55:40 C 11 15 32.051 +29 00 33.95 – V I52
2023-02-19 05:56:00 C 11 15 32.414 +29 00 36.68 – V I52
2023-02-19 05:56:19 C 11 15 32.821 +29 00 39.24 – V I52
2023-02-19 05:56:38 C 11 15 33.188 +29 00 42.05 – V I52
2023-02-19 20:17:10 C 11 35 18.079 +31 08 00.02 – V J95
2023-02-19 20:29:21 C 11 35 37.351 +31 10 01.92 – V J95
2023-02-19 20:30:19 C 11 35 39.51 +31 10 41.6 – V 587
2023-02-19 20:32:07 C 11 35 42.37 +31 11 00.0 – V 587
2023-02-19 20:33:54 C 11 35 45.15 +31 11 17.6 – V 587
2023-02-19 22:01:43 C 11 38 08.12 +31 26 22.3 – V Z84
2023-02-19 22:05:15 C 11 38 13.81 +31 26 58.1 – V Z84
2023-02-19 22:08:47 C 11 38 19.48 +31 27 34.3 – V Z84
2023-02-19 22:57:09 C 11 39 41.712 +31 36 04.07 – V J04
2023-02-19 22:58:16 C 11 39 43.513 +31 36 15.38 – V J04
2023-02-19 22:59:22 C 11 39 45.355 +31 36 27.31 – V J04
2023-02-20 23:07:40 C 12 33 11.65 +35 55 54.1 – o K88
2023-02-20 23:11:13 C 12 33 21.66 +35 56 34.7 – o K88
2023-02-20 23:14:47 C 12 33 31.71 +35 57 13.9 – o K88
2023-02-21 21:23:32 B 13 55 27.823 +39 08 09.82 – X K74
2023-02-21 21:28:50 B 13 55 51.821 +39 08 36.49 – X K74
2023-02-21 21:37:44 B 13 56 32.117 +39 09 20.23 – X K74
2023-02-22 03:48:19 C 14 25 25.14 +39 25 34.6 – o K88
2023-02-22 03:50:46 C 14 25 36.99 +39 25 34.2 – o K88
2023-02-22 03:55:41 C 14 26 00.77 +39 25 33.6 – o K88