IAA RAS IAA Minor Planet Database

2023 DE2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1956489492 ± 7.08e-05
Semi-major axis (a)1.0695887121 AU ± 5.23e-05
Inclination (i)10.36459337° ± 3.93e-03
Long. of Asc. Node (Ω)157.66081687° ± 4.57e-04
Arg. of Perihelion (ω)272.56373793° ± 1.82e-03
Mean Anomaly (M)235.74818385° ± 7.49e-02
Mean Motion (n)0.8910191944°/day ± 6.53e-05
Perihelion dist (q)0.86032480 AU ± 8.66e-05
Aphelion dist (Q)1.27885262 AU ± 9.82e-05
Orbital Period1.10617851 yr ± 8.11e-05
Physical Parameters
H (abs. magnitude)24.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.182″
Uncertainty2
Orbit TypeApollo
MOID0.018438 AU
Observations Used48
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-28
Last Observation Used2023-03-18
Observations (49)
Date Type RA Dec Mag Band Observatory
2023-02-28 08:04:09 C 12 37 12.331 +07 57 37.44 – V G96
2023-02-28 08:15:02 C 12 37 10.366 +07 59 29.83 – V G96
2023-02-28 08:23:08 C 12 37 08.908 +08 00 52.96 – V G96
2023-02-28 08:31:16 C 12 37 07.464 +08 02 17.12 – V G96
2023-03-01 06:56:46 C 12 34 20.370 +11 38 57.34 – V I52
2023-03-01 06:57:01 C 12 34 20.327 +11 38 59.71 – V I52
2023-03-01 06:57:17 C 12 34 20.291 +11 39 02.48 – V I52
2023-03-01 06:58:36 C 12 34 20.024 +11 39 14.33 – V I52
2023-03-01 07:21:10 C 12 34 15.51 +11 42 33.8 – X 858
2023-03-01 07:42:13 C 12 34 12.09 +11 45 45.8 – X 858
2023-03-01 23:20:28 C 12 32 19.60 +14 00 39.4 – V K80
2023-03-02 00:52:46 B 12 32 06.742 +14 13 32.77 – X K74
2023-03-02 00:58:33 B 12 32 05.863 +14 14 20.26 – X K74
2023-03-02 01:04:20 B 12 32 05.004 +14 15 08.03 – X K74
2023-03-02 01:08:52 C 12 32 03.45 +14 15 37.7 – V K80
2023-03-02 02:45:51 C 12 31 51.06 +14 29 13.0 – X I93
2023-03-02 02:50:17 C 12 31 48.60 +14 29 25.2 – V K80
2023-03-02 02:51:25 C 12 31 50.18 +14 29 57.9 – X I93
2023-03-02 02:56:49 C 12 31 49.37 +14 30 41.9 – X I93
2023-03-02 03:06:44 C 12 31 46.27 +14 31 38.0 – V K80
2023-03-02 03:26:57 C 12 31 43.40 +14 34 21.2 – V K80
2023-03-02 08:31:52 C 12 31 11.70 +15 15 45.5 – V H21
2023-03-02 08:35:54 C 12 31 11.07 +15 16 17.1 – V H21
2023-03-02 08:39:56 C 12 31 10.47 +15 16 48.9 – V H21
2023-03-02 08:43:59 C 12 31 09.84 +15 17 20.5 – V H21
2023-03-04 01:37:06 C 12 26 50.95 +20 06 17.7 – V 204
2023-03-04 01:50:22 C 12 26 49.14 +20 07 41.2 – V 204
2023-03-04 12:07:19 C 12 25 43.061 +21 11 07.22 – V I52
2023-03-04 12:08:20 C 12 25 42.892 +21 11 13.27 – V I52
2023-03-04 12:09:19 C 12 25 42.802 +21 11 19.32 – V I52
2023-03-04 12:10:19 C 12 25 42.654 +21 11 25.48 – V I52
2023-03-05 08:14:37 C 12 23 57.217 +23 05 11.08 – V V06
2023-03-05 08:15:39 C 12 23 57.077 +23 05 16.66 – V V06
2023-03-05 08:16:40 C 12 23 56.944 +23 05 22.34 – V V06
2023-03-05 08:17:42 C 12 23 56.810 +23 05 27.74 – V V06
2023-03-11 09:43:56 C 12 12 32.12 +32 14 13.7 – o 291
2023-03-11 09:55:22 C 12 12 31.04 +32 14 41.9 – o 291
2023-03-11 10:06:53 C 12 12 29.95 +32 15 10.4 – o 291
2023-03-16 02:29:45 C 12 05 51.20 +35 56 52.3 – X 033
2023-03-16 02:33:55 C 12 05 50.94 +35 56 57.9 – X 033
2023-03-16 02:38:12 C 12 05 50.67 +35 57 03.9 – X 033
2023-03-17 10:11:08 C 12 04 14.110 +36 40 49.37 – V V00
2023-03-17 10:18:19 C 12 04 13.613 +36 40 57.79 – V V00
2023-03-17 10:25:28 C 12 04 13.116 +36 41 06.00 – V V00
2023-03-17 10:32:37 C 12 04 12.630 +36 41 14.03 – V V00
2023-03-18 11:17:34 C 12 03 04.451 +37 10 57.87 – U F51
2023-03-18 11:33:52 C 12 03 03.254 +37 11 15.31 – U F51
2023-03-18 11:50:11 C 12 03 02.076 +37 11 32.79 – U F51
2023-03-18 12:06:27 C 12 03 00.910 +37 11 49.64 – U F51