2018 LN4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2960706587 ± 2.91e-07
Semi-major axis (a)1.3054660007 AU ± 2.60e-09
Inclination (i)24.05702752° ± 3.02e-05
Long. of Asc. Node (Ω)262.26707409° ± 2.05e-06
Arg. of Perihelion (ω)66.43620161° ± 7.90e-05
Mean Anomaly (M)316.77803416° ± 2.79e-05
Mean Motion (n)0.6607907086°/day ± 1.98e-09
Perihelion dist (q)0.91895582 AU ± 3.80e-07
Aphelion dist (Q)1.69197618 AU ± 3.80e-07
Orbital Period1.49158617 yr ± 4.46e-09
Physical Parameters
H (abs. magnitude)23.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.391″
Uncertainty0
Orbit TypeApollo
MOID0.041133 AU
Observations Used89
Oppositions1
Arc Total2018-2021
First Observation Used2018-06-12
Last Observation Used2021-06-08
Observations (90)
Date Type RA Dec Mag Band Observatory
2018-06-16 23:51:08 C 17 38 31.80 +13 55 51.1 q 160
2018-06-19 06:12:31 C 17 33 45.33 +36 59 34.1 U I52
2018-06-19 06:12:48 C 17 33 45.29 +36 59 39.9 U I52
2018-06-19 06:13:03 C 17 33 45.24 +36 59 45.6 U I52
2018-06-19 06:13:19 C 17 33 45.21 +36 59 51.2 U I52
2018-06-20 07:35:11 C 17 31 12.24 +45 20 45.1 U I52
2018-06-20 07:38:04 C 17 31 11.77 +45 21 36.9 U I52
2018-06-20 07:42:07 C 17 31 11.13 +45 22 48.2 U I52
2018-06-20 07:42:28 C 17 31 11.11 +45 22 54.8 U I52
2018-06-21 06:18:28 C 17 28 56.63 +51 30 37.8 U I52
2018-06-21 06:19:16 C 17 28 56.47 +51 30 49.5 U I52
2018-06-21 06:20:02 C 17 28 56.35 +51 31 00.9 U I52
2018-06-21 06:20:50 C 17 28 56.24 +51 31 12.6 U I52
2018-06-22 08:07:35 C 17 26 01.92 +57 14 08.2 U I52
2018-06-22 08:13:06 C 17 26 01.05 +57 15 12.9 U I52
2018-06-22 08:18:40 C 17 26 00.07 +57 16 18.7 U I52
2018-06-22 08:24:18 C 17 25 59.12 +57 17 24.8 U I52
2018-06-23 05:42:26 C 17 23 42.21 +61 10 19.8 U I52
2018-06-23 05:47:20 C 17 23 41.27 +61 11 09.4 U I52
2018-06-23 05:53:57 C 17 23 40.10 +61 12 16.5 U I52
2021-06-06 13:42:44 C 21 31 52.204 -19 35 04.14 U F51
2021-06-06 13:55:10 C 21 31 54.377 -19 32 59.60 U F51
2021-06-06 14:07:15 C 21 31 56.488 -19 30 58.18 U F51
2021-06-06 14:19:19 C 21 31 58.594 -19 28 56.91 U F51
2021-06-07 10:30:13 C 21 35 58.40 -15 58 57.9 V I52
2021-06-07 10:32:24 C 21 35 58.74 -15 58 34.8 V I52
2021-06-07 10:34:34 C 21 35 59.16 -15 58 11.6 V I52
2021-06-07 13:49:02 C 21 36 37.599 -15 22 59.14 V 568
2021-06-07 13:50:26 C 21 36 37.847 -15 22 43.92 V 568
2021-06-07 13:51:51 C 21 36 38.097 -15 22 28.63 V 568
2021-06-07 13:53:16 C 21 36 38.347 -15 22 13.38 V 568
2021-06-07 13:54:52 C 21 36 38.633 -15 21 55.86 V 568
2021-06-07 13:56:21 C 21 36 38.892 -15 21 39.98 V 568
2021-06-08 01:05:51 C 21 38 53.48 -13 18 57.6 V L01
2021-06-08 01:08:50 C 21 38 53.94 -13 18 24.8 V L01
2021-06-08 01:11:49 C 21 38 54.53 -13 17 51.8 V L01
2021-06-08 01:14:48 C 21 38 55.09 -13 17 17.1 V L01
2021-06-08 01:17:46 C 21 38 55.65 -13 16 44.6 V L01
2021-06-08 01:47:57 C 21 39 02.02 -13 11 05.3 V I93
2021-06-08 02:06:53 C 21 39 05.59 -13 07 33.8 V I93