2023 DM1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5768549558 ± 7.17e-05
Semi-major axis (a)2.7500806837 AU ± 5.02e-04
Inclination (i)16.51023680° ± 1.31e-03
Long. of Asc. Node (Ω)155.25007929° ± 2.22e-04
Arg. of Perihelion (ω)17.40082205° ± 4.17e-04
Mean Anomaly (M)212.90224981° ± 5.83e-02
Mean Motion (n)0.2161195839°/day ± 5.92e-05
Perihelion dist (q)1.16368301 AU ± 2.90e-04
Aphelion dist (Q)4.33647836 AU ± 8.16e-04
Orbital Period4.56055979 yr ± 1.25e-03
Physical Parameters
H (abs. magnitude)22.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.288″
Uncertainty2
Orbit TypeAmor
MOID0.182898 AU
Observations Used60
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-26
Last Observation Used2023-04-13
Observations (60)
Date Type RA Dec Mag Band Observatory
2023-02-26 17:46:58 C 11 46 13.59 +10 44 49.9 V D29
2023-02-26 18:07:20 C 11 46 17.80 +10 45 56.8 V D29
2023-02-26 18:27:42 C 11 46 22.11 +10 47 04.4 V D29
2023-02-27 01:57:30 C 11 48 01.31 +11 11 42.6 X 033
2023-02-27 01:58:21 C 11 48 01.47 +11 11 45.4 X 033
2023-02-27 01:59:12 C 11 48 01.67 +11 11 48.0 X 033
2023-02-27 02:00:15 C 11 48 01.88 +11 11 51.7 X 033
2023-02-27 02:27:37 C 11 48 08.134 +11 13 22.73 V J95
2023-02-27 02:32:54 C 11 48 09.293 +11 13 40.26 V J95
2023-02-27 02:38:08 C 11 48 10.368 +11 13 57.04 V J95
2023-02-27 02:43:20 C 11 48 11.470 +11 14 14.68 V J95
2023-02-27 13:23:38 C 11 50 34.61 +11 50 50.2 V 474
2023-02-27 13:24:55 C 11 50 34.85 +11 50 54.2 V 474
2023-02-27 13:26:27 C 11 50 35.15 +11 50 59.4 V 474
2023-02-27 17:35:08 C 11 51 30.20 +12 03 54.3 V D29
2023-02-27 18:00:35 C 11 51 35.60 +12 05 18.9 V D29
2023-02-27 18:26:02 C 11 51 40.97 +12 06 43.3 V D29
2023-02-27 21:36:38 C 11 52 23.03 +12 17 11.3 V N89
2023-02-27 21:40:54 C 11 52 23.94 +12 17 24.5 V N89
2023-02-27 23:50:32 C 11 52 54.977 +12 24 32.76 V J95
2023-02-27 23:57:16 C 11 52 56.424 +12 24 54.94 V J95
2023-02-28 00:28:54 C 11 53 03.32 +12 26 45.5 X I93
2023-02-28 00:33:11 C 11 53 04.26 +12 27 00.0 X I93
2023-02-28 00:37:10 C 11 53 05.10 +12 27 13.8 X I93
2023-02-28 12:24:37 C 11 55 41.440 +13 06 41.50 V V06
2023-02-28 12:25:01 C 11 55 41.530 +13 06 42.70 V V06
2023-02-28 12:25:24 C 11 55 41.630 +13 06 44.50 V V06
2023-03-01 00:23:37 C 11 58 26.44 +13 46 39.4 V 204
2023-03-01 00:38:40 C 11 58 29.66 +13 47 29.8 V 204
2023-03-01 06:44:00 C 11 59 53.934 +14 07 59.05 V I52
2023-03-01 06:47:24 C 11 59 54.690 +14 08 10.64 V I52
2023-03-01 06:49:45 C 11 59 55.172 +14 08 18.53 V I52
2023-03-01 07:10:03 C 11 59 58.52 +14 09 22.3 V H21
2023-03-01 07:14:05 C 11 59 59.39 +14 09 36.0 V H21
2023-03-01 07:18:15 C 12 00 00.32 +14 09 50.0 V H21
2023-03-01 08:01:29 C 12 00 10.703 +14 12 19.19 V G96
2023-03-01 08:10:45 C 12 00 12.722 +14 12 50.51 V G96
2023-03-01 08:18:10 C 12 00 14.310 +14 13 15.17 V G96
2023-03-01 08:27:36 C 12 00 16.366 +14 13 46.92 V G96
2023-03-04 11:34:20 C 12 17 33.767 +18 22 23.77 V I52
2023-03-04 11:36:01 C 12 17 34.141 +18 22 28.81 V I52
2023-03-04 11:37:42 C 12 17 34.501 +18 22 34.43 V I52
2023-03-04 11:39:23 C 12 17 34.850 +18 22 40.01 V I52
2023-03-16 03:04:08 C 13 20 59.87 +31 09 41.5 X 033
2023-03-16 03:05:54 C 13 21 00.22 +31 09 44.6 X 033
2023-03-16 03:07:38 C 13 21 00.58 +31 09 48.3 X 033
2023-03-16 21:33:35 C 13 24 53.23 +31 47 32.9 X 033
2023-03-16 21:35:34 C 13 24 53.63 +31 47 37.5 X 033
2023-03-16 21:37:35 C 13 24 54.09 +31 47 41.5 X 033
2023-03-22 01:42:18 C 13 48 44.18 +35 18 48.1 X 033