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
2018-07-19 08:28:14 C 10 14 36.53 -47 54 55.6 U 474
2018-07-19 08:31:38 C 10 14 33.36 -47 54 52.4 U 474
2018-09-19 14:16:08 C 05 26 32.019 +03 28 01.92 V 568
2018-09-19 14:29:29 C 05 26 31.663 +03 28 10.99 V 568
2018-10-04 14:28:13 C 05 15 06.398 +07 00 31.80 V F52
2018-10-04 14:44:18 C 05 15 05.544 +07 00 39.98 V F52
2018-10-04 15:00:22 C 05 15 04.689 +07 00 48.84 V F52
2018-10-16 08:41:23 C 04 57 58.85 +09 19 33.5 u H21
2018-10-16 09:08:19 C 04 57 56.74 +09 19 46.1 u H21
2018-10-17 08:30:49 C 04 56 11.90 +09 30 30.6 u H21
2018-10-17 08:46:02 C 04 56 10.66 +09 30 38.1 u H21
2018-10-17 09:11:47 C 04 56 08.59 +09 30 50.0 u H21