2018 LM5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4734798280 ± 2.64e-08
Semi-major axis (a)2.2885752700 AU ± 8.97e-09
Inclination (i)8.14988792° ± 3.73e-06
Long. of Asc. Node (Ω)212.95380098° ± 3.84e-05
Arg. of Perihelion (ω)142.04385642° ± 4.03e-05
Mean Anomaly (M)9.35822610° ± 5.89e-06
Mean Motion (n)0.2846849281°/day ± 1.67e-09
Perihelion dist (q)1.20498104 AU ± 6.05e-08
Aphelion dist (Q)3.37216950 AU ± 6.18e-08
Orbital Period3.46216531 yr ± 2.04e-08
Physical Parameters
H (abs. magnitude)19.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.116″
Uncertainty0
Orbit TypeAmor
MOID0.218448 AU
Observations Used68
Oppositions10
Arc Total2011-2025
First Observation Used2011-06-06
Last Observation Used2025-12-07
Observations (76)
Date Type RA Dec Mag Band Observatory
2018-09-01 23:56:49 C 16 37 50.15 -10 36 27.7 U 807
2018-09-03 01:42:29 C 16 39 40.95 -10 43 16.9 U 807
2018-09-03 01:53:07 C 16 39 41.72 -10 43 20.1 U 807
2018-09-03 02:04:02 C 16 39 42.51 -10 43 21.9 U 807
2018-11-18 02:09:02 C 20 27 07.43 -13 38 51.2 o 695
2018-11-18 02:25:29 C 20 27 10.11 -13 38 46.5 o 695
2018-11-18 02:41:56 C 20 27 12.78 -13 38 42.1 o 695
2019-01-21 05:17:12 C 00 31 58.172 +01 07 09.97 V F51
2019-01-21 05:41:31 C 00 32 01.593 +01 07 26.18 V F51
2025-07-21 01:01:43 C 17 32 09.740 -03 00 05.90 V 807
2025-07-21 01:12:13 C 17 32 09.350 -03 00 05.10 V 807
2025-07-21 01:22:13 C 17 32 08.980 -03 00 04.00 V 807
2025-07-22 07:35:56 C 17 31 09.527 -02 57 30.40 X F52
2025-07-22 07:52:38 C 17 31 08.928 -02 57 28.99 X F52
2025-07-22 08:01:01 C 17 31 08.634 -02 57 28.32 X F52
2025-07-25 07:59:03 C 17 29 04.185 -02 53 08.24 X F52
2025-07-25 08:09:15 C 17 29 03.879 -02 53 07.81 X F52
2025-07-25 08:19:26 C 17 29 03.580 -02 53 07.34 X F52
2025-07-25 08:29:37 C 17 29 03.273 -02 53 07.02 X F52
2025-07-30 07:09:04 C 17 26 35.257 -02 52 42.21 X F52
2025-07-30 07:25:54 C 17 26 34.927 -02 52 42.72 X F52
2025-07-30 07:34:21 C 17 26 34.763 -02 52 42.96 X F52
2025-12-07 05:03:07 C 23 18 22.125 -05 26 56.24 X F52
2025-12-07 05:14:20 C 23 18 23.884 -05 26 50.14 X F52
2025-12-07 05:25:40 C 23 18 25.643 -05 26 44.04 X F52
2025-12-07 05:36:58 C 23 18 27.416 -05 26 37.52 X F52