2018 LS2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5841850878 ± 1.79e-05
Semi-major axis (a)2.2799149719 AU ± 9.33e-05
Inclination (i)6.29429515° ± 1.88e-04
Long. of Asc. Node (Ω)75.26666825° ± 7.45e-05
Arg. of Perihelion (ω)249.15368917° ± 3.22e-05
Mean Anomaly (M)41.36487501° ± 4.75e-02
Mean Motion (n)0.2863085387°/day ± 1.76e-05
Perihelion dist (q)0.94802264 AU ± 5.64e-05
Aphelion dist (Q)3.61180730 AU ± 1.53e-04
Orbital Period3.44253192 yr ± 2.11e-04
Physical Parameters
H (abs. magnitude)22.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.368″
Uncertainty2
Orbit TypeApollo
MOID0.058251 AU
Observations Used60
Oppositions1
Arc Total2018-2018
First Observation Used2018-06-05
Last Observation Used2018-10-17
Observations (62)
Date Type RA Dec Mag Band Observatory
2018-06-05 08:13:18 C 15 54 06.522 -18 12 31.66 U F51
2018-06-05 08:30:59 C 15 54 04.930 -18 12 42.41 U F51
2018-06-05 08:48:38 C 15 54 03.291 -18 12 53.63 U F51
2018-06-05 09:06:20 C 15 54 01.674 -18 13 04.51 U F51
2018-06-07 04:17:53 C 15 50 19.60 -18 40 26.4 U 807
2018-06-07 04:24:42 C 15 50 18.94 -18 40 30.9 U 807
2018-06-07 04:31:12 C 15 50 18.30 -18 40 35.3 U 807
2018-06-07 08:23:45 C 15 49 57.10 -18 43 44.8 o 291
2018-06-07 08:27:16 C 15 49 56.81 -18 43 46.9 o 291
2018-06-07 08:30:46 C 15 49 56.42 -18 43 49.1 o 291
2018-06-08 05:31:00 C 15 48 03.77 -18 58 32.7 U I52
2018-06-08 05:34:32 C 15 48 03.46 -18 58 35.1 U I52
2018-06-08 05:39:09 C 15 48 02.94 -18 58 38.8 U I52
2018-06-09 04:04:57 C 15 45 57.16 -19 15 11.3 U H36
2018-06-09 04:50:40 C 15 45 52.41 -19 15 44.7 U H36
2018-06-09 05:07:56 C 15 45 50.60 -19 15 57.3 U H36
2018-06-09 22:40:31 C 15 44 08.48 -19 29 31.2 U 587
2018-06-09 22:48:06 C 15 44 07.64 -19 29 36.7 U 587
2018-06-09 22:55:42 C 15 44 06.88 -19 29 42.5 U 587
2018-06-10 05:17:13 C 15 43 30.02 -19 34 40.7 o 691
2018-06-10 05:21:14 C 15 43 29.58 -19 34 44.3 o 691
2018-06-10 05:25:16 C 15 43 29.14 -19 34 47.4 o 691
2018-06-12 07:03:27 C 15 38 21.22 -20 16 39.9 U I52
2018-06-12 07:04:33 C 15 38 21.08 -20 16 40.4 U I52
2018-06-12 07:14:40 C 15 38 19.93 -20 16 50.3 U I52
2018-06-12 07:15:45 C 15 38 19.75 -20 16 51.9 U I52
2018-06-19 04:53:53 C 15 18 07.79 -23 15 10.9 o 691
2018-06-19 05:24:05 C 15 18 03.21 -23 15 50.0 o 691
2018-06-19 05:53:59 C 15 17 58.68 -23 16 28.1 o 691
2018-06-19 06:14:35 C 15 17 55.51 -23 16 54.5 U I52
2018-06-19 06:15:10 C 15 17 55.46 -23 16 55.1 U I52
2018-06-19 06:20:02 C 15 17 54.65 -23 17 02.9 U I52
2018-06-19 06:24:59 C 15 17 53.95 -23 17 07.9 U I52
2018-06-20 04:12:34 C 15 14 49.94 -23 45 54.9 o 691
2018-06-20 04:24:43 C 15 14 48.03 -23 46 11.0 o 691
2018-06-21 04:01:56 C 15 11 18.83 -24 18 58.0 o 691
2018-06-21 04:24:30 C 15 11 15.12 -24 19 30.6 o 691
2018-06-26 04:35:37 C 14 50 48.65 -27 35 10.2 o 691
2018-06-26 04:46:38 C 14 50 46.35 -27 35 29.9 o 691
2018-06-26 04:57:44 C 14 50 44.02 -27 35 50.3 o 691
2018-07-03 03:47:19 C 14 10 52.02 -33 42 41.7 U I52
2018-07-03 03:49:07 C 14 10 51.45 -33 42 45.8 U I52
2018-07-03 03:50:55 C 14 10 50.86 -33 42 50.7 U I52
2018-07-03 03:52:43 C 14 10 50.30 -33 42 55.3 U I52
2018-07-07 08:51:38 S 13 35 01.500 -38 20 24.11 L C51
2018-07-07 13:33:28 S 13 33 02.338 -38 34 03.79 L C51
2018-07-08 00:53:41 C 13 28 05.78 -39 07 42.9 U 807
2018-07-08 00:55:48 C 13 28 04.79 -39 07 49.0 U 807
2018-07-08 00:57:25 C 13 28 04.04 -39 07 53.6 U 807
2018-07-19 08:26:25 C 10 14 38.28 -47 54 56.5 U 474