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
2020-06-26 08:30:25 C 13 41 10.27 -05 03 44.7 V T05
2020-06-28 06:01:10 C 13 43 49.86 -04 33 16.5 V T08
2020-06-28 06:06:31 C 13 43 50.15 -04 33 12.3 V T08
2020-06-28 06:14:09 C 13 43 50.62 -04 33 07.5 V T08
2020-06-28 07:04:19 C 13 43 53.44 -04 32 35.4 V T08
2020-07-02 08:07:12 C 13 49 57.07 -03 33 35.4 V T08
2020-07-02 08:12:31 C 13 49 57.36 -03 33 31.9 V T08
2020-07-02 08:21:09 C 13 49 57.90 -03 33 27.3 V T08
2020-07-02 08:35:49 C 13 49 58.87 -03 33 18.9 V T08
2020-07-06 07:08:40 C 13 56 23.07 -02 43 09.1 V T08
2020-07-06 07:13:18 C 13 56 23.38 -02 43 07.1 V T08
2020-07-06 07:23:15 C 13 56 24.04 -02 43 01.9 V T08
2020-07-06 07:43:13 C 13 56 25.37 -02 42 51.6 V T08
2020-07-08 07:03:19 C 13 59 48.00 -02 20 17.7 V T05
2020-07-08 07:08:35 C 13 59 48.42 -02 20 15.6 V T05
2020-07-08 07:16:38 C 13 59 48.96 -02 20 12.3 V T05
2020-07-08 07:33:15 C 13 59 50.12 -02 20 04.3 V T05
2020-07-10 07:41:08 C 14 03 22.76 -01 58 45.8 V T08
2020-07-10 07:46:27 C 14 03 23.10 -01 58 45.1 V T08
2020-07-10 07:53:54 C 14 03 23.63 -01 58 40.6 V T08
2020-07-10 08:11:11 C 14 03 24.88 -01 58 33.7 V T08
2020-07-12 02:21:16 C 14 06 36.76 -01 41 16.3 q W33
2020-07-12 02:29:41 C 14 06 37.46 -01 41 12.9 q W33
2020-07-12 02:38:06 C 14 06 38.05 -01 41 09.7 q W33
2020-07-12 07:48:43 C 14 07 01.87 -01 39 04.7 V T05
2020-07-12 07:54:02 C 14 07 02.23 -01 39 02.3 V T05
2020-07-12 08:02:39 C 14 07 02.89 -01 38 59.1 V T05
2020-07-12 08:25:52 C 14 07 04.62 -01 38 49.7 V T05
2020-07-15 03:44:38 C 14 12 21.98 -01 13 53.9 V 703
2020-07-15 03:52:31 C 14 12 22.68 -01 13 52.0 V 703
2020-07-15 04:00:24 C 14 12 23.21 -01 13 49.3 V 703
2020-07-15 04:08:17 C 14 12 23.90 -01 13 45.9 V 703
2020-07-18 06:57:23 C 14 18 30.34 -00 49 17.4 V T08
2020-07-18 07:02:02 C 14 18 30.73 -00 49 15.3 V T08
2020-07-18 07:12:01 C 14 18 31.53 -00 49 12.5 V T08
2020-07-18 07:29:56 C 14 18 33.00 -00 49 06.9 V T08
2020-07-20 06:58:32 C 14 22 33.01 -00 35 20.1 V T05
2020-07-20 07:03:50 C 14 22 33.41 -00 35 18.5 V T05
2020-07-20 07:13:06 C 14 22 34.22 -00 35 15.5 V T05
2020-07-20 07:30:59 C 14 22 35.72 -00 35 11.2 V T05
2020-08-15 12:09:45 C 15 23 18.76 +00 51 26.9 q D29
2020-08-15 12:30:07 C 15 23 20.92 +00 51 28.3 q D29
2020-08-17 11:58:41 C 15 28 27.37 +00 52 32.1 q D29
2020-08-17 12:39:25 C 15 28 31.71 +00 52 33.0 q D29
2020-08-19 06:35:44 C 15 33 05.80 +00 53 03.3 V T08
2020-08-19 06:41:04 C 15 33 06.38 +00 53 03.4 V T08
2020-08-19 06:51:01 C 15 33 07.46 +00 53 03.4 V T08
2020-08-19 07:05:49 C 15 33 09.03 +00 53 02.9 V T08
2020-09-04 11:52:48 C 16 17 55.80 +00 41 27.7 q D29
2020-09-04 12:08:15 C 16 17 57.62 +00 41 26.1 q D29