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
2000-06-24 08:30:16 C 19 59 50.65 +24 39 07.3 17.8 c 704
2000-06-24 08:47:44 C 19 59 50.63 +24 39 45.1 17.9 c 704
2000-06-25 04:02:59 C 19 59 56.10 +25 21 42.2 860
2000-06-25 04:13:03 C 19 59 56.05 +25 22 05.3 860
2000-06-25 04:16:20 C 19 59 55.89 +25 22 10.8 860
2000-06-26 00:49:29 C 19 59 59.42 +26 05 42.0 071
2000-06-26 00:53:29 C 19 59 59.41 +26 05 50.8 071
2000-06-26 00:57:30 C 19 59 59.41 +26 05 58.9 071
2000-06-26 23:24:00 C 20 00 02.57 +26 53 07.2 610
2000-06-26 23:28:01 C 20 00 02.54 +26 53 15.6 610
2000-06-26 23:36:00 C 20 00 02.48 +26 53 32.4 610
2000-06-26 23:40:00 C 20 00 02.45 +26 53 40.8 610
2000-06-26 23:59:05 C 20 00 02.25 +26 54 19.6 118
2000-06-27 00:02:19 C 20 00 02.28 +26 54 26.9 118
2000-06-27 00:04:56 C 20 00 02.27 +26 54 31.7 118
2000-06-27 23:37:13 C 20 00 02.85 +27 43 10.9 c 046
2000-06-27 23:39:23 C 20 00 02.86 +27 43 15.3 c 046
2000-06-27 23:40:51 C 20 00 02.84 +27 43 18.4 c 046
2000-06-27 23:42:20 C 20 00 02.85 +27 43 21.6 c 046
2000-06-28 00:17:52 C 20 00 02.43 +27 44 38.1 071
2000-06-28 00:22:52 C 20 00 02.44 +27 44 48.2 071
2000-06-28 00:27:53 C 20 00 02.46 +27 44 57.1 071
2000-06-28 21:50:29 C 20 00 01.98 +28 28 17.2 z 151
2000-06-28 21:56:03 C 20 00 01.98 +28 28 28.9 z 151
2000-06-28 22:02:14 C 20 00 02.05 +28 28 39.6 z 151
2000-06-28 22:04:17 C 20 00 01.93 +28 28 44.7 z 151
2000-06-28 22:07:11 C 20 00 01.85 +28 28 52.7 z 151
2000-06-29 23:07:46 C 19 59 57.91 +29 18 42.8 610
2000-06-29 23:11:45 C 19 59 57.88 +29 18 50.7 610
2000-06-29 23:15:45 C 19 59 57.85 +29 18 58.6 610
2000-06-29 23:19:45 C 19 59 57.81 +29 19 06.5 610
2000-06-29 23:23:46 C 19 59 57.78 +29 19 14.4 610
2000-06-30 00:06:33 C 19 59 57.33 +29 20 37.6 118
2000-06-30 00:18:04 C 19 59 57.23 +29 21 00.6 118
2000-07-01 07:14:01 C 19 59 50.32 +30 21 01.9 642
2000-07-01 07:16:19 C 19 59 50.46 +30 21 12.1 642
2000-07-01 22:59:00 C 19 59 45.02 +30 51 01.2 610
2000-07-01 23:03:01 C 19 59 44.97 +30 51 08.8 610
2000-07-01 23:07:01 C 19 59 44.92 +30 51 16.4 610
2000-07-01 23:11:00 C 19 59 44.87 +30 51 24.0 610
2000-07-01 23:15:00 C 19 59 44.82 +30 51 31.6 610
2000-07-01 23:19:01 C 19 59 44.79 +30 51 39.3 610
2000-07-01 23:23:01 C 19 59 44.75 +30 51 46.9 610
2000-07-01 23:27:01 C 19 59 44.70 +30 51 54.5 610
2000-07-02 23:42:55 C 19 59 34.89 +31 37 10.1 071
2000-07-02 23:46:57 C 19 59 34.87 +31 37 19.3 071
2000-07-03 08:29:21 C 19 59 31.36 +31 53 15.6 c 670
2000-07-03 09:27:56 C 19 59 30.52 +31 55 03.0 c 670
2000-07-03 10:59:39 C 19 59 29.25 +31 57 48.7 c 670
2000-07-03 15:27:51 C 19 59 28.15 +32 05 56.1 z 402