2018 LE4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2753367243 ± 5.83e-07
Semi-major axis (a)1.2525935464 AU ± 2.10e-09
Inclination (i)20.99431702° ± 4.64e-05
Long. of Asc. Node (Ω)256.26990286° ± 9.30e-06
Arg. of Perihelion (ω)295.26895238° ± 1.40e-04
Mean Anomaly (M)154.90983495° ± 4.61e-05
Mean Motion (n)0.7030674980°/day ± 1.77e-09
Perihelion dist (q)0.90770854 AU ± 7.30e-07
Aphelion dist (Q)1.59747855 AU ± 7.30e-07
Orbital Period1.40189425 yr ± 3.52e-09
Physical Parameters
H (abs. magnitude)23.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.255″
Uncertainty0
Orbit TypeApollo
MOID0.017142 AU
Observations Used72
Oppositions2
Arc Total2018-2025
First Observation Used2018-06-11
Last Observation Used2025-06-18
Observations (74)
Date Type RA Dec Mag Band Observatory
2018-06-11 06:22:22 C 14 02 11.07 +03 24 50.1 U 703
2018-06-11 06:37:52 C 14 02 25.86 +03 27 54.1 U 703
2018-06-11 06:45:36 C 14 02 33.35 +03 29 26.2 U 703
2018-06-11 07:38:16 C 14 03 23.79 +03 39 45.1 U I52
2018-06-11 07:38:42 C 14 03 24.19 +03 39 49.9 U I52
2018-06-11 07:39:07 C 14 03 24.62 +03 39 54.9 U I52
2018-06-11 07:39:33 C 14 03 25.03 +03 40 00.2 U I52
2018-06-11 21:40:41 C 14 16 36.33 +06 14 20.5 U L01
2018-06-11 21:44:56 C 14 16 39.95 +06 15 04.7 U L01
2018-06-11 21:49:50 C 14 16 44.13 +06 15 55.1 U L01
2018-06-11 22:07:01 C 14 17 02.868 +06 19 38.53 V J04
2018-06-11 22:07:15 C 14 17 03.066 +06 19 40.86 V J04
2018-06-11 22:07:30 C 14 17 03.259 +06 19 43.34 V J04
2018-06-12 00:05:58 C 14 18 42.06 +06 38 53.8 U J77
2018-06-12 00:14:18 C 14 18 49.12 +06 40 18.2 U J77
2018-06-12 00:24:19 C 14 18 57.61 +06 41 58.9 U J77
2018-06-12 00:51:47 C 14 19 20.85 +06 46 33.7 V J95
2018-06-12 00:57:25 C 14 19 25.58 +06 47 29.7 V J95
2018-06-12 01:01:57 C 14 19 29.48 +06 48 15.1 V J95
2018-06-12 04:28:16 C 14 22 31.17 +07 23 07.0 U I52
2018-06-12 04:28:32 C 14 22 31.38 +07 23 09.4 U I52
2018-06-12 04:28:48 C 14 22 31.58 +07 23 12.1 U I52
2018-06-12 04:29:03 C 14 22 31.79 +07 23 14.1 U I52
2018-06-12 09:34:15 C 14 26 47.20 +08 14 24.1 q E08
2018-06-12 09:45:45 C 14 26 56.04 +08 16 11.0 q E08
2018-06-12 09:57:16 C 14 27 04.91 +08 17 59.3 q E08
2018-06-12 23:41:15 C 14 37 28.32 +10 13 17.5 V J95
2018-06-12 23:46:20 C 14 37 31.93 +10 13 58.4 V J95
2018-06-12 23:50:53 C 14 37 35.12 +10 14 35.1 V J95
2018-06-13 06:51:54 C 14 42 31.70 +11 10 17.0 U I52
2018-06-13 06:52:15 C 14 42 31.91 +11 10 19.2 U I52
2018-06-13 06:52:36 C 14 42 32.14 +11 10 21.9 U I52
2018-06-13 06:52:56 C 14 42 32.36 +11 10 24.3 U I52
2018-06-17 09:56:38 C 15 31 40.248 +19 22 28.84 U F51
2018-06-17 10:14:18 C 15 31 46.021 +19 23 22.61 U F51
2018-06-17 10:32:00 C 15 31 51.817 +19 24 16.18 U F51
2018-06-19 08:47:18 C 15 46 10.25 +21 23 17.7 U I52
2018-06-19 08:49:45 C 15 46 10.91 +21 23 22.6 U I52
2018-06-19 08:52:12 C 15 46 11.54 +21 23 27.5 U I52
2018-06-19 08:54:39 C 15 46 12.18 +21 23 32.7 U I52
2018-06-21 05:55:52 C 15 57 12.59 +22 45 12.0 U I52
2018-06-21 05:58:14 C 15 57 13.06 +22 45 15.9 U I52
2018-06-21 06:00:38 C 15 57 13.54 +22 45 19.3 U I52
2018-06-21 06:03:01 C 15 57 14.03 +22 45 22.6 U I52
2018-06-22 06:11:43 C 16 02 15.825 +23 19 13.37 V T12
2018-06-22 06:13:15 C 16 02 16.102 +23 19 15.40 V T12
2018-06-22 06:14:53 C 16 02 16.388 +23 19 17.55 V T12
2018-07-01 06:34:48 C 16 31 14.95 +25 34 15.7 o 695
2018-07-01 06:44:03 C 16 31 15.72 +25 34 17.3 o 695
2018-07-03 02:51:13 C 16 35 15.45 +25 40 45.0 u H21