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
1989-10-28 08:10:00 04 25 50.66 +30 06 09.8 261
1989-10-28 09:15:00 04 25 47.24 +30 05 19.7 261
2000-06-01 08:35:19 C 19 47 05.49 +03 08 22.6 16.3 c 704
2000-06-01 08:54:23 C 19 47 06.19 +03 09 06.1 16.7 c 704
2000-06-01 09:13:28 C 19 47 06.87 +03 09 50.2 18.1 c 704
2000-06-01 09:32:33 C 19 47 07.59 +03 10 34.5 16.9 c 704
2000-06-01 09:51:48 C 19 47 08.26 +03 11 18.8 17.1 c 704
2000-06-01 22:15:02 C 19 47 39.18 +03 39 49.1 d 557
2000-06-01 22:17:29 C 19 47 39.28 +03 39 54.7 d 557
2000-06-01 22:21:12 C 19 47 39.45 +03 40 04.3 c 046
2000-06-01 22:27:13 C 19 47 39.67 +03 40 17.5 d 557
2000-06-01 22:29:14 C 19 47 39.74 +03 40 22.3 c 046
2000-06-01 22:29:39 C 19 47 39.76 +03 40 22.9 d 557
2000-06-01 22:30:42 C 19 47 39.83 +03 40 26.1 c 046
2000-06-01 22:31:45 C 19 47 39.85 +03 40 28.1 c 046
2000-06-01 22:32:06 C 19 47 39.85 +03 40 28.7 d 557
2000-06-01 22:32:53 C 19 47 39.91 +03 40 30.9 c 046
2000-06-02 01:50:01 C 19 47 47.30 +03 48 08.4 610
2000-06-02 01:55:01 C 19 47 47.47 +03 48 20.1 610
2000-06-02 02:00:02 C 19 47 47.63 +03 48 31.8 610
2000-06-02 22:37:19 C 19 48 37.16 +04 36 25.3 587
2000-06-02 22:41:19 C 19 48 37.27 +04 36 34.8 587
2000-06-02 22:54:23 C 19 48 37.72 +04 37 02.6 m 163
2000-06-02 22:54:55 C 19 48 37.71 +04 37 04.1 m 163
2000-06-02 22:55:28 C 19 48 37.77 +04 37 05.9 m 163
2000-06-02 23:04:44 C 19 48 38.06 +04 37 27.7 m 163
2000-06-02 23:05:16 C 19 48 38.10 +04 37 28.6 m 163
2000-06-02 23:05:49 C 19 48 38.11 +04 37 29.4 m 163
2000-06-03 00:09:19 C 19 48 40.41 +04 39 59.5 i 108
2000-06-03 00:14:23 C 19 48 40.59 +04 40 10.3 611
2000-06-03 00:17:47 C 19 48 40.69 +04 40 18.8 611
2000-06-03 00:18:18 C 19 48 40.88 +04 40 19.1 i 108
2000-06-03 00:21:14 C 19 48 40.80 +04 40 26.8 611
2000-06-03 01:07:19 C 19 48 42.26 +04 42 13.6 118
2000-06-03 01:09:15 C 19 48 42.41 +04 42 18.0 118
2000-06-03 01:13:40 C 19 48 42.57 +04 42 29.0 118
2000-06-04 10:03:26 C 19 49 56.48 +05 59 27.5 c 670
2000-06-04 10:06:14 C 19 49 56.56 +05 59 34.5 c 670
2000-06-04 17:34:12 C 19 50 12.64 +06 17 08.9 z 402
2000-06-04 17:36:02 C 19 50 12.70 +06 17 12.9 z 402
2000-06-04 17:37:52 C 19 50 12.73 +06 17 17.8 z 402
2000-06-08 22:51:50 C 19 53 31.32 +10 17 57.8 d 557
2000-06-08 22:53:41 C 19 53 31.36 +10 18 02.3 d 557
2000-06-08 23:20:02 C 19 53 32.23 +10 19 07.4 610
2000-06-08 23:24:01 C 19 53 32.30 +10 19 16.8 610
2000-06-08 23:28:01 C 19 53 32.37 +10 19 26.3 610
2000-06-09 00:27:44 C 19 53 33.83 +10 21 48.1 611
2000-06-09 00:34:56 C 19 53 34.05 +10 22 05.1 611
2000-06-09 22:07:09 C 19 54 11.26 +11 13 37.4 540
2000-06-09 22:11:00 C 19 54 11.32 +11 13 47.8 540