54401 (2000 LM)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2622924515 ± 9.10e-09
Semi-major axis (a)1.7108753235 AU ± 7.73e-10
Inclination (i)18.95158232° ± 9.38e-07
Long. of Asc. Node (Ω)240.83956367° ± 2.55e-06
Arg. of Perihelion (ω)67.08922651° ± 3.15e-06
Mean Anomaly (M)113.22314710° ± 3.27e-06
Mean Motion (n)0.4404379500°/day ± 2.98e-10
Perihelion dist (q)1.26212564 AU ± 1.56e-08
Aphelion dist (Q)2.15962501 AU ± 1.56e-08
Orbital Period2.23783233 yr ± 1.52e-09
Physical Parameters
H (abs. magnitude)17.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.065″
Uncertainty0
Orbit TypeAmor
MOID0.354060 AU
Observations Used1035
Gaia Obs Used69
Oppositions15
Arc Total1989-2026
First Observation Used1989-10-28
Last Observation Used2026-01-11
Observations (1119)
Date Type RA Dec Mag Band Observatory
2000-07-03 15:29:40 C 19 59 28.10 +32 06 00.0 z 402
2000-07-03 15:33:19 C 19 59 28.04 +32 06 06.0 z 402
2000-07-06 21:27:25 C 19 58 43.41 +34 21 13.3 c 046
2000-07-06 21:30:23 C 19 58 43.36 +34 21 18.5 c 046
2000-07-06 21:32:06 C 19 58 43.33 +34 21 21.5 c 046
2000-07-06 21:33:40 C 19 58 43.31 +34 21 23.9 c 046
2000-07-06 22:41:11 C 19 58 42.21 +34 23 17.3 118
2000-07-06 22:43:06 C 19 58 42.16 +34 23 20.5 118
2000-07-06 22:48:35 C 19 58 42.06 +34 23 29.7 118
2000-07-08 14:19:46 C 19 58 13.38 +35 27 29.8 900
2000-07-08 14:30:22 C 19 58 13.18 +35 27 48.5 900
2000-07-08 15:13:30 C 19 58 12.54 +35 28 54.8 360
2000-07-08 15:17:00 C 19 58 12.48 +35 29 00.4 360
2000-07-08 15:20:30 C 19 58 12.39 +35 29 06.1 360
2000-07-10 23:05:53 C 19 57 26.10 +36 53 43.0 118
2000-07-10 23:10:56 C 19 57 26.01 +36 53 50.1 118
2000-07-13 05:32:09 C 19 56 36.06 +38 10 19.6 i 739
2000-07-13 05:33:51 C 19 56 35.97 +38 10 23.2 i 739
2000-07-13 05:35:34 C 19 56 35.95 +38 10 25.0 i 739
2000-07-19 15:49:03 C 19 53 54.05 +41 14 22.7 z 402
2000-07-19 15:52:42 C 19 53 53.96 +41 14 26.8 z 402
2000-07-19 15:56:19 C 19 53 53.89 +41 14 30.1 z 402
2000-07-21 00:17:21 C 19 53 18.46 +41 46 50.8 118
2000-07-21 00:22:06 C 19 53 18.36 +41 46 55.8 118
2000-07-21 05:17:00 C 19 53 13.74 +41 51 44.2 c 846
2000-07-21 05:32:00 C 19 53 13.44 +41 52 00.1 c 846
2000-07-21 05:46:59 C 19 53 13.11 +41 52 13.6 c 846
2000-07-21 13:20:00 C 19 53 05.39 +41 59 24.9 360
2000-07-21 13:23:30 C 19 53 05.29 +41 59 28.4 360
2000-07-21 13:27:29 C 19 53 05.20 +41 59 32.2 360
2000-07-22 04:47:41 C 19 52 48.47 +42 13 41.3 i 739
2000-07-22 04:50:19 C 19 52 48.33 +42 13 46.7 i 739
2000-07-22 04:55:58 C 19 52 48.07 +42 13 53.1 c 846
2000-07-22 04:59:59 C 19 52 48.08 +42 13 55.5 i 739
2000-07-22 05:10:58 C 19 52 47.64 +42 14 07.3 c 846
2000-07-22 14:50:04 C 19 52 36.53 +42 23 07.7 413
2000-07-22 14:51:46 C 19 52 36.48 +42 23 09.2 413
2000-07-22 14:53:28 C 19 52 36.43 +42 23 10.7 413
2000-07-22 14:55:10 C 19 52 36.38 +42 23 12.3 413
2000-07-23 03:20:21 C 19 52 24.50 +42 33 46.0 i 739
2000-07-23 03:28:56 C 19 52 24.25 +42 33 56.1 i 739
2000-07-23 03:31:44 C 19 52 24.12 +42 33 57.5 i 739
2000-07-23 03:44:09 C 19 52 23.84 +42 34 07.6 i 739
2000-07-25 06:00:39 C 19 51 30.20 +43 15 16.5 c 670
2000-07-25 07:04:34 C 19 51 28.62 +43 16 06.7 c 670
2000-07-25 08:08:59 C 19 51 27.08 +43 16 55.9 c 670
2000-07-26 00:20:36 C 19 51 09.99 +43 28 56.6 118
2000-07-26 00:26:38 C 19 51 09.85 +43 29 00.8 118
2000-07-26 21:47:32 C 19 50 48.91 +43 44 13.0 071
2000-07-26 22:09:26 C 19 50 48.45 +43 44 29.3 071