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
2018-11-03 05:14:16 C 01 31 20.93 +31 12 51.3 V 703
2018-11-03 05:22:01 C 01 31 20.68 +31 12 39.7 V 703
2018-11-03 10:20:24 C 01 31 12.56 +31 05 25.4 V T08
2018-11-03 10:35:27 C 01 31 12.10 +31 05 04.1 V T08
2018-11-03 10:50:48 C 01 31 11.57 +31 04 41.0 V T08
2018-11-03 11:05:31 C 01 31 11.22 +31 04 19.3 V T08
2018-11-04 06:20:17 C 01 30 43.27 +30 36 09.3 U I41
2018-11-04 06:21:41 C 01 30 43.23 +30 36 07.2 U I41
2018-11-04 07:15:29 C 01 30 41.73 +30 34 48.6 U I41
2018-11-04 08:04:11 C 01 30 40.38 +30 33 37.1 U I41
2018-11-04 08:06:39 C 01 30 40.31 +30 33 33.6 U I41
2018-11-05 04:41:37 C 01 30 12.52 +30 03 36.1 U I41
2018-11-05 05:35:18 C 01 30 11.12 +30 02 18.7 U I41
2018-11-05 06:50:48 C 01 30 09.15 +30 00 29.0 U I41
2018-11-05 10:45:37 C 01 30 03.62 +29 54 51.3 U T05
2018-11-05 11:09:42 C 01 30 02.99 +29 54 15.9 U T05
2018-11-05 11:11:50 C 01 30 02.92 +29 54 12.9 U T05
2018-11-05 11:13:49 C 01 30 02.88 +29 54 10.2 U T05
2018-11-05 11:15:47 C 01 30 02.81 +29 54 07.2 U T05
2018-11-05 11:35:48 C 01 30 02.32 +29 53 37.8 U T05
2018-11-05 11:36:28 C 01 30 02.32 +29 53 36.8 U T05
2018-11-05 11:43:12 C 01 30 02.13 +29 53 26.8 U T05
2018-11-06 07:47:18 C 01 29 36.91 +29 24 23.6 V 703
2018-11-06 07:54:53 C 01 29 36.73 +29 24 12.6 V 703
2018-11-06 08:02:28 C 01 29 36.55 +29 24 01.5 V 703
2018-11-06 08:14:03 C 01 29 36.28 +29 23 44.9 V 703
2018-11-07 01:19:13 C 01 29 17.10 +28 59 10.0 q W34
2018-11-07 01:46:27 C 01 29 16.50 +28 58 31.0 q W34
2018-11-07 01:57:57 C 01 29 16.22 +28 58 15.2 q W34
2018-11-08 05:25:12 C 01 28 46.16 +28 19 05.7 V 703
2018-11-08 05:32:46 C 01 28 45.98 +28 18 55.0 V 703
2018-11-08 05:40:20 C 01 28 45.84 +28 18 44.1 V 703
2018-11-08 05:47:55 C 01 28 45.66 +28 18 33.5 V 703
2018-11-09 10:31:31 C 01 28 17.823 +27 38 03.58 U F52
2018-11-09 10:41:11 C 01 28 17.63 +27 37 50.0 U T05
2018-11-09 10:47:01 C 01 28 17.533 +27 37 41.66 U F52
2018-11-09 10:53:51 C 01 28 17.41 +27 37 31.9 U T05
2018-11-09 11:14:32 C 01 28 17.03 +27 37 03.1 U T05
2018-11-09 11:18:01 C 01 28 16.972 +27 36 57.72 U F52
2018-11-09 11:22:31 C 01 28 16.87 +27 36 51.7 U T05
2018-11-10 04:32:19 C 01 28 03.21 +27 12 52.2 V 703
2018-11-10 04:39:56 C 01 28 03.05 +27 12 41.8 V 703
2018-11-10 04:47:36 C 01 28 02.92 +27 12 31.0 V 703
2018-11-10 04:55:22 C 01 28 02.81 +27 12 20.3 V 703
2018-11-14 05:05:14 C 01 27 06.05 +25 02 14.1 V 703
2018-11-14 05:13:26 C 01 27 05.89 +25 02 02.3 V 703
2018-11-14 05:31:58 C 01 27 05.66 +25 01 37.3 V 703
2018-11-15 05:15:41 C 01 26 58.18 +24 30 44.0 V 703
2018-11-15 05:22:10 C 01 26 58.13 +24 30 36.2 V 703
2018-11-15 05:35:07 C 01 26 58.11 +24 30 19.4 V 703