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
2016-12-20 08:27:18 C 05 43 57.89 +06 29 29.3 V G45
2016-12-21 02:56:25 C 05 42 47.30 +06 22 22.9 V G45
2016-12-21 05:05:27 C 05 42 38.89 +06 21 34.7 V G45
2016-12-21 05:58:47 C 05 42 35.34 +06 21 15.2 V G45
2016-12-21 06:50:41 C 05 42 31.94 +06 20 55.0 V G45
2016-12-29 06:17:12 C 05 30 57.05 +05 18 51.7 R G45
2016-12-29 06:40:57 C 05 30 55.69 +05 18 45.1 R G45
2016-12-29 06:48:29 C 05 30 55.24 +05 18 43.4 R G45
2016-12-29 06:54:48 C 05 30 54.84 +05 18 41.7 R G45
2016-12-29 06:56:12 C 05 30 54.79 +05 18 41.0 R G45
2017-01-02 14:42:37 C 05 25 21.76 +04 53 45.3 q D29
2017-01-02 15:23:20 C 05 25 19.54 +04 53 34.1 q D29
2017-01-03 08:27:36 C 05 24 28.463 +04 50 04.80 L F51
2017-01-03 08:45:55 C 05 24 27.518 +04 50 01.08 L F51
2017-01-03 09:04:20 C 05 24 26.569 +04 49 57.35 L F51
2017-01-03 09:22:49 C 05 24 25.617 +04 49 53.67 L F51
2017-01-20 09:27:49 C 05 09 54.806 +04 09 47.87 L F51
2017-01-20 09:44:48 C 05 09 54.418 +04 09 47.75 L F51
2017-01-20 10:01:48 C 05 09 54.032 +04 09 47.69 L F51
2017-01-20 10:18:46 C 05 09 53.654 +04 09 47.48 L F51
2018-05-12 10:37:37 C 21 36 22.06 +02 11 48.9 U 703
2018-05-12 10:45:15 C 21 36 23.08 +02 12 02.2 U 703
2018-05-12 10:52:52 C 21 36 23.94 +02 12 13.9 U 703
2018-05-15 10:12:56 C 21 44 43.78 +04 01 44.4 U 703
2018-05-15 10:30:25 C 21 44 45.83 +04 02 09.9 U 703
2018-05-15 10:38:03 C 21 44 46.62 +04 02 20.9 U 703
2018-05-17 10:23:25 C 21 50 19.44 +05 16 19.9 U 703
2018-05-17 10:30:56 C 21 50 20.30 +05 16 32.0 U 703
2018-05-17 10:35:17 C 21 50 20.79 +05 16 38.0 U G96
2018-05-17 10:38:27 C 21 50 21.11 +05 16 42.8 U 703
2018-05-17 10:45:02 C 21 50 21.90 +05 16 53.3 U G96
2018-05-17 10:45:57 C 21 50 22.00 +05 16 54.7 U 703
2018-05-17 10:56:28 C 21 50 23.21 +05 17 11.0 U G96
2018-05-17 11:08:37 C 21 50 24.59 +05 17 30.0 U G96
2018-06-04 10:12:48 C 22 39 36.86 +16 31 34.3 U 703
2018-06-04 10:31:35 C 22 39 38.90 +16 32 03.7 U 703
2018-06-04 10:41:00 C 22 39 39.91 +16 32 18.5 U 703
2018-06-09 09:54:44 C 22 53 03.76 +19 34 46.7 U 703
2018-06-09 10:02:21 C 22 53 04.58 +19 34 58.7 U 703
2018-06-09 10:09:58 C 22 53 05.43 +19 35 09.9 U 703
2018-06-10 09:32:39 C 22 55 42.47 +20 10 25.7 U 703
2018-06-10 09:40:12 C 22 55 43.30 +20 10 38.7 U 703
2018-06-10 09:47:45 C 22 55 44.16 +20 10 50.8 U 703
2018-06-10 09:55:17 C 22 55 44.94 +20 11 01.9 U 703
2018-06-20 09:10:52 C 23 22 20.14 +25 59 54.7 U 703
2018-06-20 09:25:59 C 23 22 21.72 +26 00 15.4 U 703
2018-06-20 09:33:32 C 23 22 22.58 +26 00 26.8 U 703
2018-06-22 09:24:22 C 23 27 39.11 +27 07 00.2 U G96
2018-06-22 09:31:11 C 23 27 39.87 +27 07 09.5 U G96
2018-06-22 09:37:58 C 23 27 40.60 +27 07 19.1 U G96